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authorWill Newton <will.newton@gmail.com>2009-07-27 12:20:27 +0100
committerPeter Korsgaard <jacmet@sunsite.dk>2009-07-27 17:17:04 +0200
commit6fecd53e99591775a4117e9e1ba18043fda36b27 (patch)
treef52a4490494a8c968522c3d2efd575589095775c /package/multimedia/mplayer/mplayer-1.0rc2-100-atmel.1.patch
parent33a3e7ba2e3fe9ba0b5d198c0488d006f28eb273 (diff)
downloadbuildroot-novena-6fecd53e99591775a4117e9e1ba18043fda36b27.tar.gz
buildroot-novena-6fecd53e99591775a4117e9e1ba18043fda36b27.zip
mplayer: Update mplayer to version 1.0rc2.
Closes #331. - Remove patches applied upstream - Add updated avr32 patch from Hans-Christian Egtvedt. Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com> Signed-off-by: Will Newton <will.newton@gmail.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/multimedia/mplayer/mplayer-1.0rc2-100-atmel.1.patch')
-rwxr-xr-xpackage/multimedia/mplayer/mplayer-1.0rc2-100-atmel.1.patch6262
1 files changed, 6262 insertions, 0 deletions
diff --git a/package/multimedia/mplayer/mplayer-1.0rc2-100-atmel.1.patch b/package/multimedia/mplayer/mplayer-1.0rc2-100-atmel.1.patch
new file mode 100755
index 000000000..0de695f81
--- /dev/null
+++ b/package/multimedia/mplayer/mplayer-1.0rc2-100-atmel.1.patch
@@ -0,0 +1,6262 @@
+--- a/cfg-common.h
++++ b/cfg-common.h
+@@ -240,6 +240,10 @@
+ {"psprobe", &ps_probe, CONF_TYPE_POSITION, 0, 0, TS_MAX_PROBE_SIZE, NULL},
+ {"tskeepbroken", &ts_keep_broken, CONF_TYPE_FLAG, 0, 0, 1, NULL},
+
++#ifdef ARCH_AVR32
++ {"use-pico", &avr32_use_pico, CONF_TYPE_FLAG, 0, 0, 1, NULL},
++ {"nouse-pico", &avr32_use_pico, CONF_TYPE_FLAG, 0, 1, 0, NULL},
++#endif
+ // draw by slices or whole frame (useful with libmpeg2/libavcodec)
+ {"slices", &vd_use_slices, CONF_TYPE_FLAG, 0, 0, 1, NULL},
+ {"noslices", &vd_use_slices, CONF_TYPE_FLAG, 0, 1, 0, NULL},
+--- a/cfg-mencoder.h
++++ b/cfg-mencoder.h
+@@ -5,6 +5,10 @@
+
+ #include "cfg-common.h"
+
++#ifdef ARCH_AVR32
++extern int avr32_use_pico;
++#endif
++
+ #ifdef USE_FAKE_MONO
+ extern int fakemono; // defined in dec_audio.c
+ #endif
+--- a/cfg-mplayer.h
++++ b/cfg-mplayer.h
+@@ -7,6 +7,10 @@
+ extern int key_fifo_size;
+ extern unsigned doubleclick_time;
+
++#ifdef ARCH_AVR32
++extern int avr32_use_pico;
++#endif
++
+ #ifdef HAVE_FBDEV
+ extern char *fb_mode_cfgfile;
+ extern char *fb_mode_name;
+--- a/configure
++++ b/configure
+@@ -1631,7 +1631,7 @@ EOF
+ fi
+
+
+-_arch_all='X86 X86_32 X86_64 IA64 SPARC ARM ARMV4L SH3 POWERPC PPC ALPHA SGI_MIPS PA_RISC S390 S390X VAX BFIN GENERIC'
++_arch_all='X86 X86_32 X86_64 IA64 SPARC ARM ARMV4L AVR32 SH3 POWERPC PPC ALPHA SGI_MIPS PA_RISC S390 S390X VAX BFIN GENERIC'
+ case "$host_arch" in
+ i[3-9]86|x86|x86pc|k5|k6|k6-2|k6-3|pentium*|athlon*|i586-i686)
+ _arch='X86 X86_32'
+@@ -1994,6 +1994,16 @@ EOF
+ _optimizing="$proc"
+ ;;
+
++ avr32)
++ _arch='AVR32'
++ _target_arch='ARCH_AVR32 = yes'
++ iproc='avr32'
++ proc=''
++ _march=''
++ _mcpu=''
++ _optimizing=''
++ ;;
++
+ arm|armv4l|armv5tel)
+ _arch='ARM ARMV4L'
+ _target_arch='ARCH_ARMV4L = yes'
+--- a/libavcodec/Makefile
++++ b/libavcodec/Makefile
+@@ -372,6 +372,11 @@ ASM_OBJS-$(ARCH_ARMV4L) +
+ OBJS-$(ARCH_ARMV4L) += armv4l/dsputil_arm.o \
+ armv4l/mpegvideo_arm.o \
+
++ASM_OBJS-$(ARCH_AVR32) += avr32/idct.o avr32/fdct.o \
++ avr32/mc.o avr32/h264idct.o
++
++OBJS-$(ARCH_AVR32) += avr32/dsputil_avr32.o
++
+ OBJS-$(HAVE_IWMMXT) += armv4l/dsputil_iwmmxt.o \
+ armv4l/mpegvideo_iwmmxt.o \
+
+@@ -445,6 +450,7 @@ clean::
+ rm -f \
+ alpha/*.o alpha/*~ \
+ armv4l/*.o armv4l/*~ \
++ avr32/*.o avr32/*~ \
+ bfin/*.o bfin/*~ \
+ i386/*.o i386/*~ \
+ mlib/*.o mlib/*~ \
+--- /dev/null
++++ b/libavcodec/avr32/dsputil_avr32.c
+@@ -0,0 +1,2638 @@
++/*
++ * Copyright (c) 2007 Atmel Corporation. All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ *
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ *
++ * 2. Redistributions in binary form must reproduce the above
++ * copyright notice, this list of conditions and the following
++ * disclaimer in the documentation and/or other materials provided
++ * with the distribution.
++ *
++ * 3. The name of ATMEL may not be used to endorse or promote products
++ * derived from this software without specific prior written
++ * permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL
++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
++ * DAMAGE.
++ */
++
++#include "../dsputil.h"
++#include "pico.h"
++
++int avr32_use_pico = 1;
++
++#ifdef CHECK_DSP_FUNCS_AGAINST_C
++#define DSP_FUNC_NAME(name) test_ ## name
++#else
++#define DSP_FUNC_NAME(name) name
++#endif
++
++union doubleword {
++ int64_t doubleword;
++ struct {
++ int32_t top;
++ int32_t bottom;
++ } words;
++};
++
++#undef LD16
++#undef LD32
++#undef LD64
++
++#define LD16(a) (*((uint16_t*)(a)))
++#define LD32(a) (*((uint32_t*)(a)))
++#define LD64(a) (*((uint64_t*)(a)))
++#define LD64_UNALIGNED(a) \
++ ({ union doubleword __tmp__; \
++ __tmp__.words.top = LD32(a); \
++ __tmp__.words.bottom = LD32(a + 4); \
++ __tmp__.doubleword; })
++
++#undef ST32
++#undef ST16
++
++#define ST16(a, b) *((uint16_t*)(a)) = (b)
++#define ST32(a, b) *((uint32_t*)(a)) = (b)
++
++#undef rnd_avg32
++#define rnd_avg32(a, b) \
++ ({ uint32_t __tmp__;\
++ asm("pavg.ub\t%0, %1, %2" : "=r"(__tmp__) : "r"(a), "r"(b));\
++ __tmp__;})
++
++void idct_avr32(DCTELEM *data);
++void fdct_avr32(DCTELEM *data);
++
++void idct_put_avr32(uint8_t *dest, int line_size, DCTELEM *data);
++void idct_add_avr32(uint8_t *dest, int line_size, DCTELEM *data);
++
++void h264_idct_add_avr32(uint8_t *dest, DCTELEM *data, int stride);
++void h264_idct8_add_avr32(uint8_t *dest, DCTELEM *data, int stride);
++
++#define extern_dspfunc(PFX, NUM) \
++ void PFX ## _pixels ## NUM ## _avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ); \
++ void PFX ## _pixels ## NUM ## _h_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ); \
++ void PFX ## _pixels ## NUM ## _v_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ); \
++ void PFX ## _pixels ## NUM ## _hv_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h )
++
++extern_dspfunc(put, 8);
++extern_dspfunc(put_no_rnd, 8);
++extern_dspfunc(avg, 8);
++extern_dspfunc(avg_no_rnd, 8);
++#undef extern_dspfunc
++
++#ifdef CHECK_DSP_FUNCS_AGAINST_C
++#define extern_dspfunc(PFX, NUM) \
++ void PFX ## _pixels ## NUM ## _c(uint8_t *dst, const uint8_t *pixels, int line_size, int h ); \
++ void PFX ## _pixels ## NUM ## _x2_c(uint8_t *dst, const uint8_t *pixels, int line_size, int h ); \
++ void PFX ## _pixels ## NUM ## _y2_c(uint8_t *dst, const uint8_t *pixels, int line_size, int h ); \
++ void PFX ## _pixels ## NUM ## _xy2_c(uint8_t *dst, const uint8_t *pixels, int line_size, int h )
++
++extern_dspfunc(put, 4);
++extern_dspfunc(put_no_rnd, 4);
++extern_dspfunc(put, 8);
++extern_dspfunc(put_no_rnd, 8);
++extern_dspfunc(put, 16);
++extern_dspfunc(put_no_rnd, 16);
++extern_dspfunc(avg, 8);
++extern_dspfunc(avg_no_rnd, 8);
++extern_dspfunc(avg, 16);
++extern_dspfunc(avg_no_rnd, 16);
++
++
++#undef extern_dspfunc
++#define extern_dspfunc(PFX, NUM) \
++void PFX ## NUM ## _mc00_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc10_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc20_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc30_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc01_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc11_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc21_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc31_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc02_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc12_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc22_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc32_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc03_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc13_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc23_c(uint8_t *dst, uint8_t *src, int stride); \
++void PFX ## NUM ## _mc33_c(uint8_t *dst, uint8_t *src, int stride); \
++
++extern_dspfunc(put_h264_qpel, 16);
++extern_dspfunc(put_h264_qpel, 8);
++extern_dspfunc(put_h264_qpel, 4);
++extern_dspfunc(avg_h264_qpel, 16);
++extern_dspfunc(avg_h264_qpel, 8);
++extern_dspfunc(avg_h264_qpel, 4);
++
++#undef extern_dspfunc
++
++void put_h264_chroma_mc2_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y);
++void put_h264_chroma_mc4_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y);
++void put_h264_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y);
++
++void avg_h264_chroma_mc2_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y);
++void avg_h264_chroma_mc4_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y);
++void avg_h264_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y);
++
++
++void dump_block8(uint8_t *block, int line_size, int h);
++void dump_block4(uint8_t *block, int line_size, int h);
++void dump_block(uint8_t *block, int line_size, int h, int w);
++
++void check_block8(uint8_t *test, uint8_t *correct, int line_size_test, int line_size_correct,
++ int h, char *name, int max_dev);
++void check_block4(uint8_t *test, uint8_t *correct, int line_size_test, int line_size_correct,
++ int h, char *name, int max_dev);
++void check_block(uint8_t *test, uint8_t *correct, int line_size_test, int line_size_correct,
++ int h, int width, char *name, int max_dev);
++
++#define PIXOP2( OPNAME, OP ) \
++void OPNAME ## _pixels4_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
++ int i;\
++ for(i=0; i<h; i++){\
++ OP(*((uint32_t*)(block )), LD32(pixels ));\
++ pixels+=line_size;\
++ block +=line_size;\
++ }\
++}\
++void OPNAME ## _pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
++ int src_stride1, int src_stride2, int h){\
++ int i;\
++ for(i=0; i<h; i++){\
++ uint32_t a,b;\
++ a= LD32(&src1[i*src_stride1 ]);\
++ b= LD32(&src2[i*src_stride2 ]);\
++ OP(*((uint32_t*)&dst[i*dst_stride ]), rnd_avg32(a, b));\
++ a= LD32(&src1[i*src_stride1+4]);\
++ b= LD32(&src2[i*src_stride2+4]);\
++ OP(*((uint32_t*)&dst[i*dst_stride+4]), rnd_avg32(a, b));\
++ }\
++}\
++\
++void OPNAME ## _pixels4_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
++ int src_stride1, int src_stride2, int h){\
++ int i;\
++ for(i=0; i<h; i++){\
++ uint32_t a,b;\
++ a= LD32(&src1[i*src_stride1 ]);\
++ b= LD32(&src2[i*src_stride2 ]);\
++ OP(*((uint32_t*)&dst[i*dst_stride ]), rnd_avg32(a, b));\
++ }\
++}\
++\
++void OPNAME ## _pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
++ int src_stride1, int src_stride2, int h){\
++ OPNAME ## _pixels8_l2(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\
++ OPNAME ## _pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\
++}\
++
++#else
++#define PIXOP2( OPNAME, OP ) \
++static void OPNAME ## _pixels4_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
++ int i;\
++ for(i=0; i<h; i++){\
++ OP(*((uint32_t*)(block )), LD32(pixels ));\
++ pixels+=line_size;\
++ block +=line_size;\
++ }\
++}\
++static void OPNAME ## _pixels8_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
++ int i;\
++ for(i=0; i<h; i++){\
++ OP(*((uint32_t*)(block )), LD32(pixels ));\
++ OP(*((uint32_t*)(block+4)), LD32(pixels+4));\
++ pixels+=line_size;\
++ block +=line_size;\
++ }\
++}\
++static void OPNAME ## _pixels16_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
++ int i;\
++ for(i=0; i<h; i++){\
++ OP(*((uint32_t*)(block )), LD32(pixels ));\
++ OP(*((uint32_t*)(block+4)), LD32(pixels+4));\
++ OP(*((uint32_t*)(block+8)), LD32(pixels+8));\
++ OP(*((uint32_t*)(block+12)), LD32(pixels+12));\
++ pixels+=line_size;\
++ block +=line_size;\
++ }\
++}\
++static void OPNAME ## _pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
++ int src_stride1, int src_stride2, int h){\
++ int i;\
++ for(i=0; i<h; i++){\
++ uint32_t a,b;\
++ a= LD32(&src1[i*src_stride1 ]);\
++ b= LD32(&src2[i*src_stride2 ]);\
++ OP(*((uint32_t*)&dst[i*dst_stride ]), rnd_avg32(a, b));\
++ a= LD32(&src1[i*src_stride1+4]);\
++ b= LD32(&src2[i*src_stride2+4]);\
++ OP(*((uint32_t*)&dst[i*dst_stride+4]), rnd_avg32(a, b));\
++ }\
++}\
++\
++static void OPNAME ## _pixels4_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
++ int src_stride1, int src_stride2, int h){\
++ int i;\
++ for(i=0; i<h; i++){\
++ uint32_t a,b;\
++ a= LD32(&src1[i*src_stride1 ]);\
++ b= LD32(&src2[i*src_stride2 ]);\
++ OP(*((uint32_t*)&dst[i*dst_stride ]), rnd_avg32(a, b));\
++ }\
++}\
++\
++static void OPNAME ## _pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
++ int src_stride1, int src_stride2, int h){\
++ OPNAME ## _pixels8_l2(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\
++ OPNAME ## _pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\
++}\
++
++#endif
++
++#define op_avg(a, b) a = rnd_avg32(a, b)
++#define op_put(a, b) a = b
++
++PIXOP2(avg, op_avg)
++PIXOP2(put, op_put)
++#undef op_avg
++#undef op_put
++
++
++
++static void clear_blocks_avr32(DCTELEM *blocks)
++{
++ int n = 12;
++ uint64_t tmp1, tmp2;
++ blocks += 6*64;
++ asm volatile ( "mov\t%1, 0\n"
++ "mov\t%m1, 0\n"
++ "mov\t%2, 0\n"
++ "mov\t%m2, 0\n"
++ "0:\n"
++ "stm\t--%3, %1, %m1, %2, %m2\n"
++ "stm\t--%3, %1, %m1, %2, %m2\n"
++ "stm\t--%3, %1, %m1, %2, %m2\n"
++ "stm\t--%3, %1, %m1, %2, %m2\n"
++ "sub\t%0, 1\n"
++ "brne\t0b\n"
++ : "+r"(n), "=&r"(tmp1), "=&r"(tmp2),
++ "+r"(blocks));
++}
++
++
++static void put_h264_chroma_mc2_pico(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){
++ const int A=(8-x)*(8-y);
++ const int B=( x)*(8-y);
++ const int C=(8-x)*( y);
++ const int D=( x)*( y);
++ int i;
++
++ PICO_PUT_W(PICO_COEFF0_A, (A << 16) | (B & 0xFFFF));
++ PICO_PUT_W(PICO_COEFF0_B, 32);
++ PICO_PUT_W(PICO_COEFF1_A, (C << 16) | (D & 0xFFFF));
++ PICO_PUT_W(PICO_COEFF1_B, 0);
++ PICO_PUT_W(PICO_COEFF2_A, 0);
++ PICO_PUT_W(PICO_COEFF2_B, 0);
++ PICO_PUT_W(PICO_CONFIG,
++ PICO_OUTPUT_MODE(PICO_PLANAR_MODE)
++ | PICO_INPUT_MODE(PICO_HOR_FILTER_MODE)
++ | PICO_COEFF_FRAC_BITS(6)
++ | PICO_OFFSET_FRAC_BITS(6));
++
++ for(i=0; i<h; i++)
++ {
++
++ int src0 = LD32(src);
++ int src1 = LD32(src + stride);
++
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_OP(PICO_SINGLE_VECTOR, 2, 0, 4, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 3, 1, 5, 0);
++ src += stride;
++ ST16(dst,(short)PICO_GET_W(PICO_OUTPIX0));
++ dst += stride;
++ }
++}
++
++
++static void put_h264_chroma_mc4_pico(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){
++ const int A=(8-x)*(8-y);\
++ const int B=( x)*(8-y);
++ const int C=(8-x)*( y);
++ const int D=( x)*( y);
++ int i;
++
++ PICO_PUT_W(PICO_COEFF0_A, (A << 16) | (B & 0xFFFF));
++ PICO_PUT_W(PICO_COEFF0_B, 32);
++ PICO_PUT_W(PICO_COEFF1_A, (C << 16) | (D & 0xFFFF));
++ PICO_PUT_W(PICO_COEFF1_B, 0);
++ PICO_PUT_W(PICO_COEFF2_A, 0);
++ PICO_PUT_W(PICO_COEFF2_B, 0);
++ PICO_PUT_W(PICO_CONFIG,
++ PICO_OUTPUT_MODE(PICO_PLANAR_MODE)
++ | PICO_INPUT_MODE(PICO_HOR_FILTER_MODE)
++ | PICO_COEFF_FRAC_BITS(6)
++ | PICO_OFFSET_FRAC_BITS(6));
++
++ for(i=0; i<h; i++)
++ {
++ /*
++ OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));
++ OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));
++ OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3]));
++ OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4]));
++ dst+= stride;
++ src+= stride;
++ */
++
++ int src0 = LD32(src);
++ int src1 = (((int)src[4] << 24) | (int)src[stride]);
++ int src2 = LD32(src + stride + 1);
++
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(PICO_SINGLE_VECTOR, 0, 0, 7, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 1, 1, 8, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 2, 2, 9, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 3, 3, 10, 0);
++ src += stride;
++ ST32(dst, PICO_GET_W(PICO_OUTPIX0));
++
++ dst += stride;
++ }
++}
++
++static void put_h264_chroma_mc8_pico(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){
++ const int A=(8-x)*(8-y);
++ const int B=( x)*(8-y);
++ const int C=(8-x)*( y);
++ const int D=( x)*( y);
++ int i;
++
++ PICO_PUT_W(PICO_COEFF0_A, (A << 16) | (B & 0xFFFF));
++ PICO_PUT_W(PICO_COEFF0_B, 32);
++ PICO_PUT_W(PICO_COEFF1_A, (C << 16) | (D & 0xFFFF));
++ PICO_PUT_W(PICO_COEFF1_B, 0);
++ PICO_PUT_W(PICO_COEFF2_A, 0);
++ PICO_PUT_W(PICO_COEFF2_B, 0);
++ PICO_PUT_W(PICO_CONFIG,
++ PICO_OUTPUT_MODE(PICO_PLANAR_MODE)
++ | PICO_INPUT_MODE(PICO_HOR_FILTER_MODE)
++ | PICO_COEFF_FRAC_BITS(6)
++ | PICO_OFFSET_FRAC_BITS(6));
++
++ for(i=0; i<h; i++)
++ {
++ /*
++ OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));
++ OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));
++ OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3]));
++ OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4]));
++ OP(dst[4], (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5]));
++ OP(dst[5], (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6]));
++ OP(dst[6], (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7]));
++ OP(dst[7], (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8]));
++ dst+= stride;
++ src+= stride;
++ */
++ int src0 = LD32(src);
++ int src1 = (((int)src[4] << 24) | (int)src[stride]);
++ int src2 = LD32(src + stride + 1);
++
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(PICO_SINGLE_VECTOR, 0, 0, 7, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 1, 1, 8, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 2, 2, 9, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 3, 3, 10, 0);
++ ST32(dst, PICO_GET_W(PICO_OUTPIX0));
++
++ src0 = LD32(src + 4);
++ src1 = (src[8] << 24) | src[stride + 4];
++ src2 = LD32(src + stride + 5);
++
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(PICO_SINGLE_VECTOR, 0, 0, 7, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 1, 1, 8, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 2, 2, 9, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 3, 3, 10, 0);
++ src += stride;
++ ST32(dst + 4, PICO_GET_W(PICO_OUTPIX0));
++
++ dst += stride;
++ }
++}
++
++
++static void avg_h264_chroma_mc2_pico(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){
++ const int A=(8-x)*(8-y);
++ const int B=( x)*(8-y);
++ const int C=(8-x)*( y);
++ const int D=( x)*( y);
++ int i;
++
++ PICO_PUT_W(PICO_COEFF0_A, (A << 16) | (B & 0xFFFF));
++ PICO_PUT_W(PICO_COEFF0_B, 32);
++ PICO_PUT_W(PICO_COEFF1_A, (C << 16) | (D & 0xFFFF));
++ PICO_PUT_W(PICO_COEFF1_B, 0);
++ PICO_PUT_W(PICO_COEFF2_A, 0);
++ PICO_PUT_W(PICO_COEFF2_B, 0);
++ PICO_PUT_W(PICO_CONFIG,
++ PICO_OUTPUT_MODE(PICO_PLANAR_MODE)
++ | PICO_INPUT_MODE(PICO_HOR_FILTER_MODE)
++ | PICO_COEFF_FRAC_BITS(6)
++ | PICO_OFFSET_FRAC_BITS(6));
++
++ for(i=0; i<h; i++)
++ {
++ int src0 = LD32(src);
++ int src1 = LD32(src + stride);
++
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_OP(PICO_SINGLE_VECTOR, 2, 0, 4, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 3, 1, 5, 0);
++ src += stride;
++ ST16(dst, rnd_avg32(LD16(dst), PICO_GET_W(PICO_OUTPIX0)));
++ dst += stride;
++ }
++}
++
++
++static void avg_h264_chroma_mc4_pico(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){
++ const int A=(8-x)*(8-y);\
++ const int B=( x)*(8-y);
++ const int C=(8-x)*( y);
++ const int D=( x)*( y);
++ int i;
++
++ PICO_PUT_W(PICO_COEFF0_A, (A << 16) | (B & 0xFFFF));
++ PICO_PUT_W(PICO_COEFF0_B, 32);
++ PICO_PUT_W(PICO_COEFF1_A, (C << 16) | (D & 0xFFFF));
++ PICO_PUT_W(PICO_COEFF1_B, 0);
++ PICO_PUT_W(PICO_COEFF2_A, 0);
++ PICO_PUT_W(PICO_COEFF2_B, 0);
++ PICO_PUT_W(PICO_CONFIG,
++ PICO_OUTPUT_MODE(PICO_PLANAR_MODE)
++ | PICO_INPUT_MODE(PICO_HOR_FILTER_MODE)
++ | PICO_COEFF_FRAC_BITS(6)
++ | PICO_OFFSET_FRAC_BITS(6));
++
++ for(i=0; i<h; i++)
++ {
++ /*
++ OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));
++ OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));
++ OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3]));
++ OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4]));
++ dst+= stride;
++ src+= stride;
++ */
++
++ int src0 = *((int *)src);
++ int src1 = (int)((src[4] << 24) | src[stride]);
++ int src2 = *((int *)(src + stride + 1));
++
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(PICO_SINGLE_VECTOR, 0, 0, 7, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 1, 1, 8, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 2, 2, 9, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 3, 3, 10, 0);
++ src += stride;
++ ST32(dst, rnd_avg32(LD32(dst), PICO_GET_W(PICO_OUTPIX0)));
++ dst += stride;
++ }
++}
++
++static void avg_h264_chroma_mc8_pico(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){
++ const int A=(8-x)*(8-y);
++ const int B=( x)*(8-y);
++ const int C=(8-x)*( y);
++ const int D=( x)*( y);
++ int i;
++
++ PICO_PUT_W(PICO_COEFF0_A, (A << 16) | (B & 0xFFFF));
++ PICO_PUT_W(PICO_COEFF0_B, 32);
++ PICO_PUT_W(PICO_COEFF1_A, (C << 16) | (D & 0xFFFF));
++ PICO_PUT_W(PICO_COEFF1_B, 0);
++ PICO_PUT_W(PICO_COEFF2_A, 0);
++ PICO_PUT_W(PICO_COEFF2_B, 0);
++ PICO_PUT_W(PICO_CONFIG,
++ PICO_OUTPUT_MODE(PICO_PLANAR_MODE)
++ | PICO_INPUT_MODE(PICO_HOR_FILTER_MODE)
++ | PICO_COEFF_FRAC_BITS(6)
++ | PICO_OFFSET_FRAC_BITS(6));
++
++ for(i=0; i<h; i++)
++ {
++ /*
++ OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));
++ OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));
++ OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3]));
++ OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4]));
++ OP(dst[4], (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5]));
++ OP(dst[5], (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6]));
++ OP(dst[6], (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7]));
++ OP(dst[7], (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8]));
++ dst+= stride;
++ src+= stride;
++ */
++ int src0 = *((int *)src);
++ int src1 = (volatile int)((src[4] << 24) | src[stride]);
++ int src2 = *((int *)(src + stride + 1));
++
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(PICO_SINGLE_VECTOR, 0, 0, 7, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 1, 1, 8, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 2, 2, 9, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 3, 3, 10, 0);
++ ST32(dst, rnd_avg32(LD32(dst), PICO_GET_W(PICO_OUTPIX0)));
++
++ src0 = *((int *)(src + 4));
++ src1 = (int)((src[8] << 24) | src[stride + 4]);
++ src2 = *((int *)(src + stride + 5));
++
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(PICO_SINGLE_VECTOR, 0, 0, 7, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 1, 1, 8, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 2, 2, 9, 0);
++ PICO_OP(PICO_SINGLE_VECTOR, 3, 3, 10, 0);
++ src += stride;
++ ST32(dst + 4, rnd_avg32(LD32(dst + 4), PICO_GET_W(PICO_OUTPIX0)));
++ dst += stride;
++ }
++}
++
++static struct pico_config_t h264_qpel4_h_lowpass_config = {
++ .input_mode = PICO_HOR_FILTER_MODE,
++ .output_mode = PICO_PLANAR_MODE,
++ .coeff_frac_bits = 5,
++ .offset_frac_bits = 5,
++ .coeff0_0 = 1,
++ .coeff0_1 = -5,
++ .coeff0_2 = 20,
++ .coeff0_3 = 16,
++ .coeff1_0 = 20,
++ .coeff1_1 = -5,
++ .coeff1_2 = 1,
++ .coeff1_3 = 0,
++ .coeff2_0 = 0,
++ .coeff2_1 = 0,
++ .coeff2_2 = 0,
++ .coeff2_3 = 0
++};
++
++
++
++static void put_h264_qpel4_h_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ const int h=4;
++ int i;
++
++ set_pico_config(&h264_qpel4_h_lowpass_config);
++
++ for(i=0; i<h; i++){
++
++ /*
++ OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]));\
++ OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]));\
++ OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]));\
++ OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]));\
++ dst+=dstStride;\
++ src+=srcStride;\ */
++ PICO_MVRC_W(PICO_INPIX0, LD32(src - 2));
++ PICO_MVRC_D(PICO_INPIX2, LD64_UNALIGNED(src + 2));
++ PICO_OP(PICO_SINGLE_VECTOR, 0, 0, 3, 6);
++ PICO_OP(PICO_SINGLE_VECTOR, 1, 1, 4, 7);
++ PICO_OP(PICO_SINGLE_VECTOR, 2, 2, 5, 8);
++ PICO_OP(PICO_SINGLE_VECTOR, 3, 3, 6, 9);
++ src += srcStride;
++ ST32(dst, PICO_GET_W(PICO_OUTPIX0));
++ dst += dstStride;
++ }
++}
++
++static void avg_h264_qpel4_h_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ const int h=4;
++ int i;
++
++ set_pico_config(&h264_qpel4_h_lowpass_config);
++
++ for(i=0; i<h; i++){
++
++ /*
++ OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]));\
++ OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]));\
++ OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]));\
++ OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]));\
++ dst+=dstStride;\
++ src+=srcStride;\ */
++
++ PICO_MVRC_W(PICO_INPIX0, LD32(src - 2));
++ PICO_MVRC_D(PICO_INPIX2, LD64_UNALIGNED(src + 2));
++ PICO_OP(PICO_SINGLE_VECTOR, 0, 0, 3, 6);
++ PICO_OP(PICO_SINGLE_VECTOR, 1, 1, 4, 7);
++ PICO_OP(PICO_SINGLE_VECTOR, 2, 2, 5, 8);
++ PICO_OP(PICO_SINGLE_VECTOR, 3, 3, 6, 9);
++ src += srcStride;
++ ST32(dst, rnd_avg32(LD32(dst), PICO_GET_W(PICO_OUTPIX0)));
++ dst += dstStride;
++ }
++}
++
++static struct pico_config_t h264_qpel4_v_lowpass_config1 = {
++ .input_mode = PICO_VERT_FILTER_MODE,
++ .output_mode = PICO_PACKED_MODE,
++ .coeff_frac_bits = 5,
++ .offset_frac_bits = 5,
++ .coeff0_0 = 1,
++ .coeff0_1 = -5,
++ .coeff0_2 = 20,
++ .coeff0_3 = 16,
++ .coeff1_0 = 1,
++ .coeff1_1 = -5,
++ .coeff1_2 = 20,
++ .coeff1_3 = 16,
++ .coeff2_0 = 1,
++ .coeff2_1 = -5,
++ .coeff2_2 = 20,
++ .coeff2_3 = 16
++};
++
++
++
++static struct pico_config_t h264_qpel4_v_lowpass_config2 = {
++ .input_mode = PICO_VERT_FILTER_MODE,
++ .output_mode = PICO_PLANAR_MODE,
++ .coeff_frac_bits = 5,
++ .offset_frac_bits = 5,
++ .coeff0_0 = 1,
++ .coeff0_1 = -5,
++ .coeff0_2 = 20,
++ .coeff0_3 = 16,
++ .coeff1_0 = 20,
++ .coeff1_1 = -5,
++ .coeff1_2 = 1,
++ .coeff1_3 = 0,
++ .coeff2_0 = 0,
++ .coeff2_1 = 0,
++ .coeff2_2 = 0,
++ .coeff2_3 = 0
++};
++
++static void put_h264_qpel4_v_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++
++ /*
++ const int w=4;
++ uint8_t *cm = cropTbl + MAX_NEG_CROP;
++ int i;
++ for(i=0; i<w; i++)
++ {
++ const int srcB= src[-2*srcStride];\
++ const int srcA= src[-1*srcStride];\
++ const int src0= src[0 *srcStride];\
++ const int src1= src[1 *srcStride];\
++ const int src2= src[2 *srcStride];\
++ const int src3= src[3 *srcStride];\
++ const int src4= src[4 *srcStride];\
++ const int src5= src[5 *srcStride];\
++ const int src6= src[6 *srcStride];\
++ OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
++ OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
++ OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\
++ OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\
++ dst++;\
++ src++;\
++ */
++
++ set_pico_config(&h264_qpel4_v_lowpass_config1);
++
++ {
++ int srcB= LD32(src - 2*srcStride);
++ int srcA= LD32(src - 1*srcStride);
++ int src0= LD32(src + 0 *srcStride);
++ int src1= LD32(src + 1 *srcStride);
++ int src2= LD32(src + 2 *srcStride);
++ int src3= LD32(src + 3 *srcStride);
++ int src4= LD32(src + 4 *srcStride);
++ int src5= LD32(src + 5 *srcStride);
++ int src6= LD32(src + 6 *srcStride);
++
++ union wordbytes {
++ int word;
++ struct {
++ unsigned int t:8;
++ unsigned int u:8;
++ unsigned int l:8;
++ unsigned int b:8;
++ } bytes;
++ } tmp1, tmp2, tmp3;
++
++ /* First compute the leftmost three colums */
++ PICO_MVRC_W(PICO_INPIX0, srcB);
++ PICO_MVRC_W(PICO_INPIX1, srcA);
++ PICO_MVRC_W(PICO_INPIX2, src0);
++ PICO_OP(0, 0, 0, 3, 6);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX0, src3);
++ PICO_OP(PICO_USE_ACC, 0, 0, 3, 6);
++ ST32(dst, PICO_GET_W(PICO_OUTPIX0));
++ dst += dstStride;
++ PICO_MVRC_W(PICO_INPIX0, srcA);
++ PICO_MVRC_W(PICO_INPIX1, src0);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_OP(0, 0, 0, 3, 6);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_MVRC_W(PICO_INPIX1, src3);
++ PICO_MVRC_W(PICO_INPIX0, src4);
++ PICO_OP(PICO_USE_ACC, 0, 0, 3, 6);
++ ST32(dst, PICO_GET_W(PICO_OUTPIX0));
++ dst += dstStride;
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(0, 0, 0, 3, 6);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_MVRC_W(PICO_INPIX1, src4);
++ PICO_MVRC_W(PICO_INPIX0, src5);
++ PICO_OP(PICO_USE_ACC, 0, 0, 3, 6);
++ ST32(dst, PICO_GET_W(PICO_OUTPIX0));
++ dst += dstStride;
++ PICO_MVRC_W(PICO_INPIX0, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_OP(0, 0, 0, 3, 6);
++ PICO_MVRC_W(PICO_INPIX2, src4);
++ PICO_MVRC_W(PICO_INPIX1, src5);
++ PICO_MVRC_W(PICO_INPIX0, src6);
++ PICO_OP(PICO_USE_ACC, 0, 0, 3, 6);
++ ST32(dst, PICO_GET_W(PICO_OUTPIX0));
++ /* Now compute the last column */
++
++ tmp1.bytes.t = srcB;
++ tmp1.bytes.u = src1;
++ tmp1.bytes.l = src4;
++
++ tmp2.bytes.t = srcA;
++ tmp2.bytes.u = src2;
++ tmp2.bytes.l = src5;
++
++ tmp3.bytes.t = src0;
++ tmp3.bytes.u = src3;
++ tmp3.bytes.l = src6;
++
++ PICO_MVRC_W(PICO_INPIX0, tmp1.word);
++ PICO_MVRC_W(PICO_INPIX1, tmp2.word);
++ PICO_MVRC_W(PICO_INPIX2, tmp3.word);
++ set_pico_config(&h264_qpel4_v_lowpass_config2);
++
++
++ PICO_OP(PICO_SINGLE_VECTOR, 0, 0, 3, 6);
++ PICO_OP(PICO_SINGLE_VECTOR, 1, 1, 4, 7);
++ PICO_OP(PICO_SINGLE_VECTOR, 2, 2, 5, 8);
++ PICO_OP(PICO_SINGLE_VECTOR, 3, 3, 6, 9);
++
++ PICO_MVCR_W(tmp1.word, PICO_OUTPIX0);
++ dst[3] = (char)(tmp1.bytes.b);
++ dst[3 - dstStride] = (char)(tmp1.bytes.l);
++ dst[3 - 2*dstStride] = (char)(tmp1.bytes.u);
++ dst[3 - 3*dstStride] = (char)(tmp1.bytes.t);
++
++ }
++ /*}
++
++
++ }*/
++}
++
++static void avg_h264_qpel4_v_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++
++ /*
++ const int w=4;
++ uint8_t *cm = cropTbl + MAX_NEG_CROP;
++ int i;
++ for(i=0; i<w; i++)
++ {
++ const int srcB= src[-2*srcStride];\
++ const int srcA= src[-1*srcStride];\
++ const int src0= src[0 *srcStride];\
++ const int src1= src[1 *srcStride];\
++ const int src2= src[2 *srcStride];\
++ const int src3= src[3 *srcStride];\
++ const int src4= src[4 *srcStride];\
++ const int src5= src[5 *srcStride];\
++ const int src6= src[6 *srcStride];\
++ OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
++ OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
++ OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\
++ OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\
++ dst++;\
++ src++;\
++ */
++ uint8_t tmp_block[4*4];
++
++ set_pico_config(&h264_qpel4_v_lowpass_config1);
++
++ {
++ int srcB= LD32(src - 2*srcStride);
++ int srcA= LD32(src - 1*srcStride);
++ int src0= LD32(src + 0 *srcStride);
++ int src1= LD32(src + 1 *srcStride);
++ int src2= LD32(src + 2 *srcStride);
++ int src3= LD32(src + 3 *srcStride);
++ int src4= LD32(src + 4 *srcStride);
++ int src5= LD32(src + 5 *srcStride);
++ int src6= LD32(src + 6 *srcStride);
++
++ /* First compute the leftmost three colums */
++ PICO_MVRC_W(PICO_INPIX0, srcB);
++ PICO_MVRC_W(PICO_INPIX1, srcA);
++ PICO_MVRC_W(PICO_INPIX2, src0);
++ PICO_OP(0, 0, 0, 3, 6);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX0, src3);
++ PICO_OP(PICO_USE_ACC, 0, 0, 3, 6);
++ ST32(tmp_block, PICO_GET_W(PICO_OUTPIX0));
++ PICO_MVRC_W(PICO_INPIX0, srcA);
++ PICO_MVRC_W(PICO_INPIX1, src0);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_OP(0, 0, 0, 3, 6);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_MVRC_W(PICO_INPIX1, src3);
++ PICO_MVRC_W(PICO_INPIX0, src4);
++ PICO_OP(PICO_USE_ACC, 0, 0, 3, 6);
++ ST32(tmp_block + 4, PICO_GET_W(PICO_OUTPIX0));
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(0, 0, 0, 3, 6);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_MVRC_W(PICO_INPIX1, src4);
++ PICO_MVRC_W(PICO_INPIX0, src5);
++ PICO_OP(PICO_USE_ACC, 0, 0, 3, 6);
++ ST32(tmp_block + 8, PICO_GET_W(PICO_OUTPIX0));
++ PICO_MVRC_W(PICO_INPIX0, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_OP(0, 0, 0, 3, 6);
++ PICO_MVRC_W(PICO_INPIX2, src4);
++ PICO_MVRC_W(PICO_INPIX1, src5);
++ PICO_MVRC_W(PICO_INPIX0, src6);
++ PICO_OP(PICO_USE_ACC, 0, 0, 3, 6);
++ ST32(tmp_block + 12, PICO_GET_W(PICO_OUTPIX0));
++ /* Now compute the last column */
++
++ union wordbytes {
++ int word;
++ struct {
++ unsigned int t:8;
++ unsigned int u:8;
++ unsigned int l:8;
++ unsigned int b:8;
++ } bytes; } tmp1, tmp2, tmp3;
++
++
++ tmp1.bytes.t = srcB;
++ tmp1.bytes.u = src1;
++ tmp1.bytes.l = src4;
++
++ tmp2.bytes.t = srcA;
++ tmp2.bytes.u = src2;
++ tmp2.bytes.l = src5;
++
++ tmp3.bytes.t = src0;
++ tmp3.bytes.u = src3;
++ tmp3.bytes.l = src6;
++
++ PICO_MVRC_W(PICO_INPIX0, tmp1.word);
++ PICO_MVRC_W(PICO_INPIX1, tmp2.word);
++ PICO_MVRC_W(PICO_INPIX2, tmp3.word);
++ set_pico_config(&h264_qpel4_v_lowpass_config2);
++
++
++ PICO_OP(PICO_SINGLE_VECTOR, 0, 0, 3, 6);
++ PICO_OP(PICO_SINGLE_VECTOR, 1, 1, 4, 7);
++ PICO_OP(PICO_SINGLE_VECTOR, 2, 2, 5, 8);
++ PICO_OP(PICO_SINGLE_VECTOR, 3, 3, 6, 9);
++
++ PICO_MVCR_W(tmp1.word, PICO_OUTPIX0);
++ tmp_block[3 + 3*4] = (char)(tmp1.bytes.b);
++ tmp_block[3 + 2*4] = (char)(tmp1.bytes.l);
++ tmp_block[3 + 1*4] = (char)(tmp1.bytes.u);
++ tmp_block[3] = (char)(tmp1.bytes.t);
++
++ /* Compute the average */
++ srcB= LD32(dst);
++ srcA= LD32(dst + dstStride);
++ src0= LD32(dst + dstStride*2);
++ src1= LD32(dst + dstStride*3);
++
++ src2= LD32(tmp_block);
++ src3= LD32(tmp_block + 4);
++ src4= LD32(tmp_block + 8);
++ src5= LD32(tmp_block + 12);
++
++ ST32(dst, rnd_avg32(srcB, src2));
++ ST32(dst + dstStride, rnd_avg32(srcA, src3));
++ ST32(dst + 2*dstStride, rnd_avg32(src0, src4));
++ ST32(dst + 3*dstStride, rnd_avg32(src1, src5));
++ }
++}
++
++static struct pico_config_t h264_qpel4_hv_lowpass_config = {
++ .input_mode = PICO_HOR_FILTER_MODE,
++ .output_mode = PICO_PACKED_MODE,
++ .coeff_frac_bits = 10,
++ .offset_frac_bits = 10,
++ .coeff0_0 = 1,
++ .coeff0_1 = -5,
++ .coeff0_2 = 20,
++ .coeff0_3 = 512,
++ .coeff1_0 = -5,
++ .coeff1_1 = 25,
++ .coeff1_2 = -100,
++ .coeff1_3 = 0,
++ .coeff2_0 = 20,
++ .coeff2_1 = -100,
++ .coeff2_2 = 400,
++ .coeff2_3 = 0
++};
++
++static void put_h264_qpel4_hv_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++
++ int32_t tmp_block[48];
++ int32_t *tmp = tmp_block;
++ int i;
++
++ set_pico_config(&h264_qpel4_hv_lowpass_config);
++
++ src -= 2;
++ for ( i = 0; i < 2; i++ ){
++ int srcB= LD32(src - 2*srcStride);
++ int srcA= LD32(src - 1*srcStride);
++ int src0= LD32(src + 0 *srcStride);
++ int src1= LD32(src + 1 *srcStride);
++ int src2= LD32(src + 2 *srcStride);
++ int src3= LD32(src + 3 *srcStride);
++ int src4= LD32(src + 4 *srcStride);
++ int src5= LD32(src + 5 *srcStride);
++ int src6= LD32(src + 6 *srcStride);
++
++ PICO_MVRC_W(PICO_INPIX0, srcB);
++ PICO_MVRC_W(PICO_INPIX1, srcA);
++ PICO_MVRC_W(PICO_INPIX2, src0);
++ PICO_OP(0, 0, 0, 4, 8);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX0, src3);
++ PICO_OP(PICO_USE_ACC, 0, 0, 4, 8);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_OP(0, 0, 1, 5, 9);
++ PICO_MVRC_W(PICO_INPIX0, srcB);
++ PICO_MVRC_W(PICO_INPIX1, srcA);
++ PICO_MVRC_W(PICO_INPIX2, src0);
++ PICO_OP(PICO_USE_ACC, 0, 1, 5, 9);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_MVRC_W(PICO_INPIX0, src1);
++ PICO_OP(0, 0, 4, 8, 0);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_MVRC_W(PICO_INPIX1, src3);
++ PICO_MVRC_W(PICO_INPIX0, src4);
++ PICO_OP(PICO_USE_ACC, 0, 0, 4, 8);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_OP(0, 0, 1, 5, 9);
++ PICO_MVRC_W(PICO_INPIX0, srcA);
++ PICO_MVRC_W(PICO_INPIX1, src0);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_OP(PICO_USE_ACC, 0, 1, 5, 9);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_MVRC_W(PICO_INPIX0, src2);
++ PICO_OP(0, 0, 4, 8, 0);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_MVRC_W(PICO_INPIX1, src4);
++ PICO_MVRC_W(PICO_INPIX0, src5);
++ PICO_OP(PICO_USE_ACC, 0, 0, 4, 8);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_OP(0, 0, 1, 5, 9);
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(PICO_USE_ACC, 0, 1, 5, 9);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_MVRC_W(PICO_INPIX0, src3);
++ PICO_OP(0, 0, 4, 8, 0);
++ PICO_MVRC_W(PICO_INPIX2, src4);
++ PICO_MVRC_W(PICO_INPIX1, src5);
++ PICO_MVRC_W(PICO_INPIX0, src6);
++ PICO_OP(PICO_USE_ACC, 0, 0, 4, 8);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_OP(0, 0, 1, 5, 9);
++ PICO_MVRC_W(PICO_INPIX0, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_OP(PICO_USE_ACC, 0, 1, 5, 9);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++ src += 2;
++ }
++
++ src -= 1;
++ tmp -= 48;
++
++
++ PICO_PUT_W(PICO_CONFIG,
++ PICO_OUTPUT_MODE(PICO_PLANAR_MODE)
++ | PICO_INPUT_MODE(PICO_VERT_FILTER_MODE)
++ | PICO_COEFF_FRAC_BITS(10)
++ | PICO_OFFSET_FRAC_BITS(10));
++
++ for ( i = 0; i < 2; i++ ){
++ int srcB= LD32(src - 2*srcStride);
++ int srcA= LD32(src - 1*srcStride);
++ int src0= LD32(src + 0 *srcStride);
++ int src1= LD32(src + 1 *srcStride);
++ int src2= LD32(src + 2 *srcStride);
++ int src3= LD32(src + 3 *srcStride);
++ int src4= LD32(src + 4 *srcStride);
++ int src5= LD32(src + 5 *srcStride);
++ int src6= LD32(src + 6 *srcStride);
++
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_MVRC_W(PICO_INPIX0, srcB);
++ PICO_MVRC_W(PICO_INPIX1, srcA);
++ PICO_MVRC_W(PICO_INPIX2, src0);
++ PICO_OP(PICO_USE_ACC, 0, 6, 3, 0);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX0, src3);
++ PICO_OP(PICO_USE_ACC | PICO_SINGLE_VECTOR, 0, 6, 3, 0);
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_OP(PICO_USE_ACC, 1, 9, 6, 3);
++ PICO_MVRC_W(PICO_INPIX0, srcB);
++ PICO_MVRC_W(PICO_INPIX1, srcA);
++ PICO_MVRC_W(PICO_INPIX2, src0);
++ PICO_OP(PICO_USE_ACC | PICO_SINGLE_VECTOR, 1, 9, 6, 3);
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_MVRC_W(PICO_INPIX0, srcA);
++ PICO_MVRC_W(PICO_INPIX1, src0);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_OP(PICO_USE_ACC, 2, 6, 3, 0);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_MVRC_W(PICO_INPIX1, src3);
++ PICO_MVRC_W(PICO_INPIX0, src4);
++ PICO_OP(PICO_USE_ACC | PICO_SINGLE_VECTOR, 2, 6, 3, 0);
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_OP(PICO_USE_ACC, 3, 9, 6, 3);
++ PICO_MVRC_W(PICO_INPIX0, srcA);
++ PICO_MVRC_W(PICO_INPIX1, src0);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_OP(PICO_USE_ACC | PICO_SINGLE_VECTOR, 3, 9, 6, 3);
++
++ ST16(dst + 0*dstStride, (short)(PICO_GET_W(PICO_OUTPIX0) >> 16));
++ ST16(dst + 1*dstStride, (short)PICO_GET_W(PICO_OUTPIX0));
++
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(PICO_USE_ACC, 0, 6, 3, 0);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_MVRC_W(PICO_INPIX1, src4);
++ PICO_MVRC_W(PICO_INPIX0, src5);
++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 0, 6, 3, 0);
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_OP(PICO_USE_ACC, 1, 9, 6, 3);
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 1, 9, 6, 3);
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_MVRC_W(PICO_INPIX0, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_OP(PICO_USE_ACC, 2, 6, 3, 0);
++ PICO_MVRC_W(PICO_INPIX2, src4);
++ PICO_MVRC_W(PICO_INPIX1, src5);
++ PICO_MVRC_W(PICO_INPIX0, src6);
++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 2, 6, 3, 0);
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_OP(PICO_USE_ACC, 3, 9, 6, 3);
++ PICO_MVRC_W(PICO_INPIX0, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 3, 9, 6, 3);
++
++ ST16(dst + 2*dstStride, (short)(PICO_GET_W(PICO_OUTPIX0) >> 16));
++ ST16(dst + 3*dstStride, (short)PICO_GET_W(PICO_OUTPIX0));
++
++ dst += 2;
++ src += 2;
++ }
++}
++
++
++
++
++static void avg_h264_qpel4_hv_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++
++ int32_t tmp_block[48];
++ int32_t *tmp = tmp_block;
++ int i;
++
++ set_pico_config(&h264_qpel4_hv_lowpass_config);
++
++ src -= 2;
++ for ( i = 0; i < 2; i++ ){
++ int srcB= LD32(src - 2*srcStride);
++ int srcA= LD32(src - 1*srcStride);
++ int src0= LD32(src + 0 *srcStride);
++ int src1= LD32(src + 1 *srcStride);
++ int src2= LD32(src + 2 *srcStride);
++ int src3= LD32(src + 3 *srcStride);
++ int src4= LD32(src + 4 *srcStride);
++ int src5= LD32(src + 5 *srcStride);
++ int src6= LD32(src + 6 *srcStride);
++
++ PICO_MVRC_W(PICO_INPIX0, srcB);
++ PICO_MVRC_W(PICO_INPIX1, srcA);
++ PICO_MVRC_W(PICO_INPIX2, src0);
++ PICO_OP(0, 0, 0, 4, 8);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX0, src3);
++ PICO_OP(PICO_USE_ACC, 0, 0, 4, 8);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_OP(0, 0, 1, 5, 9);
++ PICO_MVRC_W(PICO_INPIX0, srcB);
++ PICO_MVRC_W(PICO_INPIX1, srcA);
++ PICO_MVRC_W(PICO_INPIX2, src0);
++ PICO_OP(PICO_USE_ACC, 0, 1, 5, 9);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_MVRC_W(PICO_INPIX0, src1);
++ PICO_OP(0, 0, 4, 8, 0);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_MVRC_W(PICO_INPIX1, src3);
++ PICO_MVRC_W(PICO_INPIX0, src4);
++ PICO_OP(PICO_USE_ACC, 0, 0, 4, 8);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_OP(0, 0, 1, 5, 9);
++ PICO_MVRC_W(PICO_INPIX0, srcA);
++ PICO_MVRC_W(PICO_INPIX1, src0);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_OP(PICO_USE_ACC, 0, 1, 5, 9);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_MVRC_W(PICO_INPIX0, src2);
++ PICO_OP(0, 0, 4, 8, 0);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_MVRC_W(PICO_INPIX1, src4);
++ PICO_MVRC_W(PICO_INPIX0, src5);
++ PICO_OP(PICO_USE_ACC, 0, 0, 4, 8);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_OP(0, 0, 1, 5, 9);
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(PICO_USE_ACC, 0, 1, 5, 9);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_MVRC_W(PICO_INPIX0, src3);
++ PICO_OP(0, 0, 4, 8, 0);
++ PICO_MVRC_W(PICO_INPIX2, src4);
++ PICO_MVRC_W(PICO_INPIX1, src5);
++ PICO_MVRC_W(PICO_INPIX0, src6);
++ PICO_OP(PICO_USE_ACC, 0, 0, 4, 8);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++
++ PICO_OP(0, 0, 1, 5, 9);
++ PICO_MVRC_W(PICO_INPIX0, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_OP(PICO_USE_ACC, 0, 1, 5, 9);
++ PICO_STCM_W(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ tmp += 3;
++ src += 2;
++ }
++
++ src -= 1;
++ tmp -= 48;
++
++
++ PICO_PUT_W(PICO_CONFIG,
++ PICO_OUTPUT_MODE(PICO_PLANAR_MODE)
++ | PICO_INPUT_MODE(PICO_VERT_FILTER_MODE)
++ | PICO_COEFF_FRAC_BITS(10)
++ | PICO_OFFSET_FRAC_BITS(10));
++
++ for ( i = 0; i < 2; i++ ){
++ int srcB= LD32(src - 2*srcStride);
++ int srcA= LD32(src - 1*srcStride);
++ int src0= LD32(src + 0 *srcStride);
++ int src1= LD32(src + 1 *srcStride);
++ int src2= LD32(src + 2 *srcStride);
++ int src3= LD32(src + 3 *srcStride);
++ int src4= LD32(src + 4 *srcStride);
++ int src5= LD32(src + 5 *srcStride);
++ int src6= LD32(src + 6 *srcStride);
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_MVRC_W(PICO_INPIX0, srcB);
++ PICO_MVRC_W(PICO_INPIX1, srcA);
++ PICO_MVRC_W(PICO_INPIX2, src0);
++ PICO_OP(PICO_USE_ACC, 0, 6, 3, 0);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX0, src3);
++ PICO_OP(PICO_USE_ACC | PICO_SINGLE_VECTOR, 0, 6, 3, 0);
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_OP(PICO_USE_ACC, 1, 9, 6, 3);
++ PICO_MVRC_W(PICO_INPIX0, srcB);
++ PICO_MVRC_W(PICO_INPIX1, srcA);
++ PICO_MVRC_W(PICO_INPIX2, src0);
++ PICO_OP(PICO_USE_ACC | PICO_SINGLE_VECTOR, 1, 9, 6, 3);
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_MVRC_W(PICO_INPIX0, srcA);
++ PICO_MVRC_W(PICO_INPIX1, src0);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_OP(PICO_USE_ACC, 2, 6, 3, 0);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_MVRC_W(PICO_INPIX1, src3);
++ PICO_MVRC_W(PICO_INPIX0, src4);
++ PICO_OP(PICO_USE_ACC | PICO_SINGLE_VECTOR, 2, 6, 3, 0);
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_OP(PICO_USE_ACC, 3, 9, 6, 3);
++ PICO_MVRC_W(PICO_INPIX0, srcA);
++ PICO_MVRC_W(PICO_INPIX1, src0);
++ PICO_MVRC_W(PICO_INPIX2, src1);
++ PICO_OP(PICO_USE_ACC | PICO_SINGLE_VECTOR, 3, 9, 6, 3);
++
++ ST16(dst + 0*dstStride, rnd_avg32(LD16(dst + 0*dstStride), PICO_GET_W(PICO_OUTPIX0) >> 16));
++ ST16(dst + 1*dstStride, rnd_avg32(LD16(dst + 1*dstStride), PICO_GET_W(PICO_OUTPIX0)));
++
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(PICO_USE_ACC, 0, 6, 3, 0);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_MVRC_W(PICO_INPIX1, src4);
++ PICO_MVRC_W(PICO_INPIX0, src5);
++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 0, 6, 3, 0);
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_OP(PICO_USE_ACC, 1, 9, 6, 3);
++ PICO_MVRC_W(PICO_INPIX0, src0);
++ PICO_MVRC_W(PICO_INPIX1, src1);
++ PICO_MVRC_W(PICO_INPIX2, src2);
++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 1, 9, 6, 3);
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_MVRC_W(PICO_INPIX0, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_OP(PICO_USE_ACC, 2, 6, 3, 0);
++ PICO_MVRC_W(PICO_INPIX2, src4);
++ PICO_MVRC_W(PICO_INPIX1, src5);
++ PICO_MVRC_W(PICO_INPIX0, src6);
++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 2, 6, 3, 0);
++
++ PICO_LDCM_W_INC(tmp,
++ PICO_REGVECT_VMU0_OUT,
++ PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT);
++ PICO_OP(PICO_USE_ACC, 3, 9, 6, 3);
++ PICO_MVRC_W(PICO_INPIX0, src1);
++ PICO_MVRC_W(PICO_INPIX1, src2);
++ PICO_MVRC_W(PICO_INPIX2, src3);
++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 3, 9, 6, 3);
++
++ ST16(dst + 2*dstStride, rnd_avg32(LD16(dst + 2*dstStride), PICO_GET_W(PICO_OUTPIX0) >> 16));
++ ST16(dst + 3*dstStride, rnd_avg32(LD16(dst + 3*dstStride), PICO_GET_W(PICO_OUTPIX0)));
++
++ dst += 2;
++ src += 2;
++ }
++}
++
++
++static void put_h264_qpel8_v_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ put_h264_qpel4_v_lowpass_pico(dst , src , dstStride, srcStride);
++ put_h264_qpel4_v_lowpass_pico(dst+4, src+4, dstStride, srcStride);
++ src += 4*srcStride;
++ dst += 4*dstStride;
++ put_h264_qpel4_v_lowpass_pico(dst , src , dstStride, srcStride);
++ put_h264_qpel4_v_lowpass_pico(dst+4, src+4, dstStride, srcStride);
++}
++
++static void avg_h264_qpel8_v_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ avg_h264_qpel4_v_lowpass_pico(dst , src , dstStride, srcStride);
++ avg_h264_qpel4_v_lowpass_pico(dst+4, src+4, dstStride, srcStride);
++ src += 4*srcStride;
++ dst += 4*dstStride;
++ avg_h264_qpel4_v_lowpass_pico(dst , src , dstStride, srcStride);
++ avg_h264_qpel4_v_lowpass_pico(dst+4, src+4, dstStride, srcStride);
++}
++
++static void put_h264_qpel8_h_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ put_h264_qpel4_h_lowpass_pico(dst , src , dstStride, srcStride);
++ put_h264_qpel4_h_lowpass_pico(dst+4, src+4, dstStride, srcStride);
++ src += 4*srcStride;
++ dst += 4*dstStride;
++ put_h264_qpel4_h_lowpass_pico(dst , src , dstStride, srcStride);
++ put_h264_qpel4_h_lowpass_pico(dst+4, src+4, dstStride, srcStride);
++}
++
++static void avg_h264_qpel8_h_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ avg_h264_qpel4_h_lowpass_pico(dst , src , dstStride, srcStride);
++ avg_h264_qpel4_h_lowpass_pico(dst+4, src+4, dstStride, srcStride);
++ src += 4*srcStride;
++ dst += 4*dstStride;
++ avg_h264_qpel4_h_lowpass_pico(dst , src , dstStride, srcStride);
++ avg_h264_qpel4_h_lowpass_pico(dst+4, src+4, dstStride, srcStride);
++}
++
++static void put_h264_qpel8_hv_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ put_h264_qpel4_hv_lowpass_pico(dst , src , dstStride, srcStride);
++ put_h264_qpel4_hv_lowpass_pico(dst+4, src+4, dstStride, srcStride);
++ src += 4*srcStride;
++ dst += 4*dstStride;
++ put_h264_qpel4_hv_lowpass_pico(dst , src , dstStride, srcStride);
++ put_h264_qpel4_hv_lowpass_pico(dst+4, src+4, dstStride, srcStride);
++}
++
++static void avg_h264_qpel8_hv_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ avg_h264_qpel4_hv_lowpass_pico(dst , src , dstStride, srcStride);
++ avg_h264_qpel4_hv_lowpass_pico(dst+4, src+4, dstStride, srcStride);
++ src += 4*srcStride;
++ dst += 4*dstStride;
++ avg_h264_qpel4_hv_lowpass_pico(dst , src , dstStride, srcStride);
++ avg_h264_qpel4_hv_lowpass_pico(dst+4, src+4, dstStride, srcStride);
++}
++
++static void put_h264_qpel16_v_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ put_h264_qpel8_v_lowpass_pico(dst , src , dstStride, srcStride);
++ put_h264_qpel8_v_lowpass_pico(dst+8, src+8, dstStride, srcStride);
++ src += 8*srcStride;
++ dst += 8*dstStride;
++ put_h264_qpel8_v_lowpass_pico(dst , src , dstStride, srcStride);
++ put_h264_qpel8_v_lowpass_pico(dst+8, src+8, dstStride, srcStride);
++}
++
++static void avg_h264_qpel16_v_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ avg_h264_qpel8_v_lowpass_pico(dst , src , dstStride, srcStride);
++ avg_h264_qpel8_v_lowpass_pico(dst+8, src+8, dstStride, srcStride);
++ src += 8*srcStride;
++ dst += 8*dstStride;
++ avg_h264_qpel8_v_lowpass_pico(dst , src , dstStride, srcStride);
++ avg_h264_qpel8_v_lowpass_pico(dst+8, src+8, dstStride, srcStride);
++}
++
++static void put_h264_qpel16_h_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ put_h264_qpel8_h_lowpass_pico(dst , src , dstStride, srcStride);
++ put_h264_qpel8_h_lowpass_pico(dst+8, src+8, dstStride, srcStride);
++ src += 8*srcStride;
++ dst += 8*dstStride;
++ put_h264_qpel8_h_lowpass_pico(dst , src , dstStride, srcStride);
++ put_h264_qpel8_h_lowpass_pico(dst+8, src+8, dstStride, srcStride);
++}
++
++static void avg_h264_qpel16_h_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ avg_h264_qpel8_h_lowpass_pico(dst , src , dstStride, srcStride);
++ avg_h264_qpel8_h_lowpass_pico(dst+8, src+8, dstStride, srcStride);
++ src += 8*srcStride;
++ dst += 8*dstStride;
++ avg_h264_qpel8_h_lowpass_pico(dst , src , dstStride, srcStride);
++ avg_h264_qpel8_h_lowpass_pico(dst+8, src+8, dstStride, srcStride);
++}
++
++static void put_h264_qpel16_hv_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ put_h264_qpel8_hv_lowpass_pico(dst , src , dstStride, srcStride);
++ put_h264_qpel8_hv_lowpass_pico(dst+8, src+8, dstStride, srcStride);
++ src += 8*srcStride;
++ dst += 8*dstStride;
++ put_h264_qpel8_hv_lowpass_pico(dst , src , dstStride, srcStride);
++ put_h264_qpel8_hv_lowpass_pico(dst+8, src+8, dstStride, srcStride);
++}
++
++static void avg_h264_qpel16_hv_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){
++ avg_h264_qpel8_hv_lowpass_pico(dst , src , dstStride, srcStride);
++ avg_h264_qpel8_hv_lowpass_pico(dst+8, src+8, dstStride, srcStride);
++ src += 8*srcStride;
++ dst += 8*dstStride;
++ avg_h264_qpel8_hv_lowpass_pico(dst , src , dstStride, srcStride);
++ avg_h264_qpel8_hv_lowpass_pico(dst+8, src+8, dstStride, srcStride);
++}
++
++
++#define H264_MC(OPNAME, SIZE) \
++static void OPNAME ## h264_qpel ## SIZE ## _mc00_pico (uint8_t *dst, uint8_t *src, int stride){\
++ OPNAME ## pixels ## SIZE ## _c(dst, src, stride, SIZE);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc10_pico(uint8_t *dst, uint8_t *src, int stride){\
++ uint8_t half[SIZE*SIZE];\
++ put_h264_qpel ## SIZE ## _h_lowpass_pico(half, src, SIZE, stride);\
++ OPNAME ## pixels ## SIZE ## _l2(dst, src, half, stride, stride, SIZE, SIZE);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc20_pico(uint8_t *dst, uint8_t *src, int stride){\
++ OPNAME ## h264_qpel ## SIZE ## _h_lowpass_pico(dst, src, stride, stride);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc30_pico(uint8_t *dst, uint8_t *src, int stride){\
++ uint8_t half[SIZE*SIZE];\
++ put_h264_qpel ## SIZE ## _h_lowpass_pico(half, src, SIZE, stride);\
++ OPNAME ## pixels ## SIZE ## _l2(dst, src+1, half, stride, stride, SIZE, SIZE);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc01_pico(uint8_t *dst, uint8_t *src, int stride){\
++ uint8_t full[SIZE*(SIZE+5)];\
++ uint8_t * const full_mid= full + SIZE*2;\
++ uint8_t half[SIZE*SIZE];\
++ copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\
++ put_h264_qpel ## SIZE ## _v_lowpass_pico(half, full_mid, SIZE, SIZE);\
++ OPNAME ## pixels ## SIZE ## _l2(dst, full_mid, half, stride, SIZE, SIZE, SIZE);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc02_pico(uint8_t *dst, uint8_t *src, int stride){\
++ uint8_t full[SIZE*(SIZE+5)];\
++ uint8_t * const full_mid= full + SIZE*2;\
++ copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\
++ OPNAME ## h264_qpel ## SIZE ## _v_lowpass_pico(dst, full_mid, stride, SIZE);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc03_pico(uint8_t *dst, uint8_t *src, int stride){\
++ uint8_t full[SIZE*(SIZE+5)];\
++ uint8_t * const full_mid= full + SIZE*2;\
++ uint8_t half[SIZE*SIZE];\
++ copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\
++ put_h264_qpel ## SIZE ## _v_lowpass_pico(half, full_mid, SIZE, SIZE);\
++ OPNAME ## pixels ## SIZE ## _l2(dst, full_mid+SIZE, half, stride, SIZE, SIZE, SIZE);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc11_pico(uint8_t *dst, uint8_t *src, int stride){\
++ uint8_t full[SIZE*(SIZE+5)];\
++ uint8_t * const full_mid= full + SIZE*2;\
++ uint8_t halfH[SIZE*SIZE];\
++ uint8_t halfV[SIZE*SIZE];\
++ put_h264_qpel ## SIZE ## _h_lowpass_pico(halfH, src, SIZE, stride);\
++ copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\
++ put_h264_qpel ## SIZE ## _v_lowpass_pico(halfV, full_mid, SIZE, SIZE);\
++ OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc31_pico(uint8_t *dst, uint8_t *src, int stride){\
++ uint8_t full[SIZE*(SIZE+5)];\
++ uint8_t * const full_mid= full + SIZE*2;\
++ uint8_t halfH[SIZE*SIZE];\
++ uint8_t halfV[SIZE*SIZE];\
++ put_h264_qpel ## SIZE ## _h_lowpass_pico(halfH, src, SIZE, stride);\
++ copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\
++ put_h264_qpel ## SIZE ## _v_lowpass_pico(halfV, full_mid, SIZE, SIZE);\
++ OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc13_pico(uint8_t *dst, uint8_t *src, int stride){\
++ uint8_t full[SIZE*(SIZE+5)];\
++ uint8_t * const full_mid= full + SIZE*2;\
++ uint8_t halfH[SIZE*SIZE];\
++ uint8_t halfV[SIZE*SIZE];\
++ put_h264_qpel ## SIZE ## _h_lowpass_pico(halfH, src + stride, SIZE, stride);\
++ copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\
++ put_h264_qpel ## SIZE ## _v_lowpass_pico(halfV, full_mid, SIZE, SIZE);\
++ OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc33_pico(uint8_t *dst, uint8_t *src, int stride){\
++ uint8_t full[SIZE*(SIZE+5)];\
++ uint8_t * const full_mid= full + SIZE*2;\
++ uint8_t halfH[SIZE*SIZE];\
++ uint8_t halfV[SIZE*SIZE];\
++ put_h264_qpel ## SIZE ## _h_lowpass_pico(halfH, src + stride, SIZE, stride);\
++ copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\
++ put_h264_qpel ## SIZE ## _v_lowpass_pico(halfV, full_mid, SIZE, SIZE);\
++ OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc22_pico(uint8_t *dst, uint8_t *src, int stride){\
++ OPNAME ## h264_qpel ## SIZE ## _hv_lowpass_pico(dst, src, stride, stride);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc21_pico(uint8_t *dst, uint8_t *src, int stride){\
++ uint8_t halfH[SIZE*SIZE];\
++ uint8_t halfHV[SIZE*SIZE];\
++ put_h264_qpel ## SIZE ## _h_lowpass_pico(halfH, src, SIZE, stride);\
++ put_h264_qpel ## SIZE ## _hv_lowpass_pico(halfHV, src, SIZE, stride);\
++ OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc23_pico(uint8_t *dst, uint8_t *src, int stride){\
++ uint8_t halfH[SIZE*SIZE];\
++ uint8_t halfHV[SIZE*SIZE];\
++ put_h264_qpel ## SIZE ## _h_lowpass_pico(halfH, src + stride, SIZE, stride);\
++ put_h264_qpel ## SIZE ## _hv_lowpass_pico(halfHV, src, SIZE, stride);\
++ OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc12_pico(uint8_t *dst, uint8_t *src, int stride){\
++ uint8_t full[SIZE*(SIZE+5)];\
++ uint8_t * const full_mid= full + SIZE*2;\
++ uint8_t halfV[SIZE*SIZE];\
++ uint8_t halfHV[SIZE*SIZE];\
++ copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\
++ put_h264_qpel ## SIZE ## _v_lowpass_pico(halfV, full_mid, SIZE, SIZE);\
++ put_h264_qpel ## SIZE ## _hv_lowpass_pico(halfHV, src, SIZE, stride);\
++ OPNAME ## pixels ## SIZE ## _l2(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\
++}\
++\
++static void OPNAME ## h264_qpel ## SIZE ## _mc32_pico(uint8_t *dst, uint8_t *src, int stride){\
++ uint8_t full[SIZE*(SIZE+5)];\
++ uint8_t * const full_mid= full + SIZE*2;\
++ uint8_t halfV[SIZE*SIZE];\
++ uint8_t halfHV[SIZE*SIZE];\
++ copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\
++ put_h264_qpel ## SIZE ## _v_lowpass_pico(halfV, full_mid, SIZE, SIZE);\
++ put_h264_qpel ## SIZE ## _hv_lowpass_pico(halfHV, src, SIZE, stride);\
++ OPNAME ## pixels ## SIZE ## _l2(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\
++}\
++
++H264_MC(put_, 4)
++H264_MC(put_, 8)
++H264_MC(put_, 16)
++H264_MC(avg_, 4)
++H264_MC(avg_, 8)
++H264_MC(avg_, 16)
++
++
++
++#define dspfunc16(PFX) \
++ void PFX ## _pixels16_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ){ \
++ PFX ## _pixels8_avr32(dst, pixels, line_size, h);\
++ PFX ## _pixels8_avr32(dst + 8, pixels + 8, line_size, h);\
++ }\
++ void PFX ## _pixels16_h_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ){ \
++ PFX ## _pixels8_h_avr32(dst, pixels, line_size, h);\
++ PFX ## _pixels8_h_avr32(dst + 8, pixels + 8, line_size, h);\
++ }\
++ void PFX ## _pixels16_v_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ){ \
++ PFX ## _pixels8_v_avr32(dst, pixels, line_size, h);\
++ PFX ## _pixels8_v_avr32(dst + 8, pixels + 8, line_size, h);\
++ }\
++ void PFX ## _pixels16_hv_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ){ \
++ PFX ## _pixels8_hv_avr32(dst, pixels, line_size, h);\
++ PFX ## _pixels8_hv_avr32(dst + 8, pixels + 8, line_size, h);\
++ }\
++
++
++dspfunc16(put)
++dspfunc16(put_no_rnd)
++dspfunc16(avg)
++dspfunc16(avg_no_rnd)
++#undef dspfunc16
++
++static int pix_sum_avr32(uint8_t * pix, int line_size)
++{
++ int s, i;
++
++ s = 0;
++ for (i = 0; i < 16; i++) {
++ int tmp1,tmp2,tmp3,tmp4,tmp5;
++ __asm__ volatile ( "ld.w\t%0, %6[0]\n\t"
++ "ld.w\t%1, %6[4]\n\t"
++ "ld.w\t%2, %6[8]\n\t"
++ "ld.w\t%3, %6[12]\n\t"
++ "punpckub.h\t%4, %0:t\n\t"
++ "padd.h\t%5, %5, %4\n\t"
++ "punpckub.h\t%4, %0:b\n\t"
++ "padd.h\t%5, %5, %4\n\t"
++ "punpckub.h\t%4, %1:t\n\t"
++ "padd.h\t%5, %5, %4\n\t"
++ "punpckub.h\t%4, %1:b\n\t"
++ "padd.h\t%5, %5, %4\n\t"
++ "punpckub.h\t%4, %2:t\n\t"
++ "padd.h\t%5, %5, %4\n\t"
++ "punpckub.h\t%4, %2:b\n\t"
++ "padd.h\t%5, %5, %4\n\t"
++ "punpckub.h\t%4, %3:t\n\t"
++ "padd.h\t%5, %5, %4\n\t"
++ "punpckub.h\t%4, %3:b\n\t"
++ "padd.h\t%5, %5, %4\n\t"
++ : "=&r"(tmp1),"=&r"(tmp2),"=&r"(tmp3),"=&r"(tmp4),"=&r"(tmp5),"=&r"(s)
++ : "r"(pix));
++ pix += line_size;
++ }
++ __asm__ volatile ( "addhh.w\t%0, %0:t, %0:b" : "=&r" (s) );
++
++ return s;
++}
++
++
++//#define op_scale1(x) block[x] = clip_uint8( (block[x]*weight + offset) >> log2_denom )
++//#define op_scale2(x) dst[x] = clip_uint8( (src[x]*weights + dst[x]*weightd + offset) >> (log2_denom+1))
++//#define H264_WEIGHT(W,H) \
++//static void weight_h264_pixels ## W ## x ## H ## _c(uint8_t *block, int stride, int log2_denom, int weight, int offset){ \
++// int attribute_unused x, y; \
++// offset <<= log2_denom; \
++// if(log2_denom) offset += 1<<(log2_denom-1); \
++// for(y=0; y<H; y++, block += stride){ \
++// uint32_t tmp0, tmp1;
++// if(W==2) { \
++// asm volatile ( "ld.ub\t%[tmp0], %[block][0]\n" \
++// "ld.ub\t%[tmp1], %[block][1]\n" \
++// "mulhh.w\t%[tmp0], %[tmp0]:b, %[weight]:b\n" \
++// "mulhh.w\t%[tmp1], %[tmp1]:b, %[weight]:b\n" \
++// "asr\t%[tmp0], %[log2_denom]\n" \
++// "asr\t%[tmp1], %[log2_denom]\n" \
++// "satu\t%[tmp0] >> 0, 8\n" \
++// "satu\t%[tmp1] >> 0, 8\n" \
++// "st.b\t%[block][0], %[tmp0]\n" \
++// "st.b\t%[block][1], %[tmp1]\n" \
++// : [tmp0] "=&r"(tmp0), [tmp1] "=&r"(tmp1) \
++// : [block] "r"(block), [weight]"r"(weight), [log2_denom]"r"(log2denom) ); \
++// } else if ( W==4 ) { \
++// asm volatile ( "ld.w\t%[tmp0], %[block][0]\n" \
++// "punpckub.h\t%[tmp1], %[tmp0]:t\n" \
++// "punpckub.h\t%[tmp0], %[tmp0]:b\n" \
++// "mulhh.w\t%[tmp2], %[tmp1]:t, %[weight]:b\n" \
++// "mulhh.w\t%[tmp1], %[tmp1]:b, %[weight]:b\n" \
++// "asr\t%[tmp0], %[log2_denom]\n" \
++// "asr\t%[tmp1], %[log2_denom]\n" \
++// "satu\t%[tmp0] >> 0, 8\n" \
++// "satu\t%[tmp1] >> 0, 8\n" \
++// "st.b\t%[block][0], %[tmp0]\n" \
++// "st.b\t%[block][1], %[tmp1]\n" \
++// : [tmp0] "=&r"(tmp0), [tmp1] "=&r"(tmp1) \
++// : [block] "r"(block), [weight]"r"(weight), [log2_denom]"r"(log2denom) ); \
++//
++//
++//
++// if(W==4) continue; \
++// op_scale1(4); \
++// op_scale1(5); \
++// op_scale1(6); \
++// op_scale1(7); \
++// if(W==8) continue; \
++// op_scale1(8); \
++// op_scale1(9); \
++// op_scale1(10); \
++// op_scale1(11); \
++// op_scale1(12); \
++// op_scale1(13); \
++// op_scale1(14); \
++// op_scale1(15); \
++// } \
++//} \
++//static void biweight_h264_pixels ## W ## x ## H ## _c(uint8_t *dst, uint8_t *src, int stride, int log2_denom, int weightd, int weights, int offsetd, int offsets){ \
++// int attribute_unused x, y; \
++// int offset = (offsets + offsetd + 1) >> 1; \
++// offset = ((offset << 1) + 1) << log2_denom; \
++// for(y=0; y<H; y++, dst += stride, src += stride){ \
++// op_scale2(0); \
++// op_scale2(1); \
++// if(W==2) continue; \
++// op_scale2(2); \
++// op_scale2(3); \
++// if(W==4) continue; \
++// op_scale2(4); \
++// op_scale2(5); \
++// op_scale2(6); \
++// op_scale2(7); \
++// if(W==8) continue; \
++// op_scale2(8); \
++// op_scale2(9); \
++// op_scale2(10); \
++// op_scale2(11); \
++// op_scale2(12); \
++// op_scale2(13); \
++// op_scale2(14); \
++// op_scale2(15); \
++// } \
++//}
++
++
++
++/* Returns zero in each byte where the absolute difference between <a> and <b>
++ is not less than <compare> */
++#define PABS_DIFF_LESS_THAN( a, b, compare) \
++ ({ uint32_t __tmp__, __tmp2__, __mask__; \
++ asm ( \
++ /* Check ABS( a - b ) < compare */ \
++ "psubs.ub\t%[tmp], %[opa], %[opb]\n" \
++ "psubs.ub\t%[tmp2], %[opb], %[opa]\n" \
++ "or\t%[tmp], %[tmp2]\n" /* ABS ( a - b ) */ \
++ /* This produces 0 for all bytes where the comparison is not true */ \
++ "psubs.ub\t%[mask], %[cmp], %[tmp]\n" \
++ : [tmp] "=&r"(__tmp__), [tmp2] "=&r"(__tmp2__), [mask] "=&r"(__mask__) \
++ : [opa] "r"(a), [opb] "r"(b), [cmp] "r"(compare) ); \
++ __mask__; })
++
++/*
++ Set all bytes containing zero in <value> to 255 and the rest to zero.
++
++ Add with saturation 254 to all bytes making all bytes different from
++ zero become 255. Then add one without saturation to make all bytes
++ originally containing zero 255 and the rest 0. */
++#define SET_ALL_BITS_IN_ZERO_BYTES(value) \
++ ({ uint32_t __tmp__; \
++ asm ( \
++ "padds.ub\t%[tmp], %[val], %[max_minus_one]\n" \
++ "padd.b\t%[tmp], %[tmp], %[all_ones]\n" \
++ : [tmp] "=r"(__tmp__) \
++ : [val] "r"(value), [max_minus_one] "r"(0xFEFEFEFE), [all_ones] "r"(0x01010101) ); \
++ __tmp__; })
++
++#define PACKW_SH(upper, lower) \
++ ({ uint32_t __tmp__; \
++ asm ( \
++ "packw.sh\t%[tmp], %[u], %[l]\n" \
++ : [tmp] "=r"(__tmp__) \
++ : [u] "r"(upper), [l] "r"(lower) ); \
++ __tmp__; })
++
++#define PACKSH_UB(upper, lower) \
++ ({ uint32_t __tmp__; \
++ asm ( \
++ "packsh.sb\t%[tmp], %[u], %[l]\n" \
++ : [tmp] "=r"(__tmp__) \
++ : [u] "r"(upper), [l] "r"(lower) ); \
++ __tmp__; })
++
++static void h264_v_loop_filter_luma_avr32(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
++{
++ int i;
++
++ if ( alpha == 0 )
++ return;
++
++ alpha = PACKW_SH(alpha, alpha);
++ alpha = PACKSH_UB(alpha, alpha);
++ beta = PACKW_SH(beta, beta);
++ beta = PACKSH_UB(beta, beta);
++
++ for( i = 0; i < 4; i++ ) {
++ uint32_t p0, p1, p2, q0, q1, q2;
++ uint32_t mask, mask2;
++ uint32_t tmp, tmp2, tmp3, tmp4;
++
++ if( tc0[i] < 0 ) {
++ pix += 4;
++ continue;
++ }
++
++/* for( d = 0; d < 4; d++ ) {
++ const int p0 = pix[-1*stride];
++ const int p1 = pix[-2*stride];
++ const int p2 = pix[-3*stride];
++ const int q0 = pix[0];
++ const int q1 = pix[1*stride];
++ const int q2 = pix[2*stride];
++
++ if( ABS( p0 - q0 ) < alpha &&
++ ABS( p1 - p0 ) < beta &&
++ ABS( q1 - q0 ) < beta ) { */
++
++ p0 = LD32(pix - stride);
++ p1 = LD32(pix - 2*stride);
++ q0 = LD32(pix);
++ q1 = LD32(pix + stride);
++
++ /* Check which of the columns should be filtered, if any. */
++ mask = PABS_DIFF_LESS_THAN(p0, q0, alpha);
++ mask |= PABS_DIFF_LESS_THAN(p1, p0, beta);
++ mask |= PABS_DIFF_LESS_THAN(q1, q0, beta);
++
++ if ( !mask )
++ continue;
++
++ mask = SET_ALL_BITS_IN_ZERO_BYTES(mask);
++
++
++ int tc = PACKW_SH(tc0[i], tc0[i]);
++ int tc0_p = tc;
++ int tc0_m = PACKW_SH(-tc0[i], -tc0[i]);
++
++ /*
++ int i_delta;
++ if( ABS( p2 - p0 ) < beta ) {
++ pix[-2*stride] = p1 + clip( (( p2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - p1, -tc0[i], tc0[i] );
++ tc++;
++ }*/
++
++ p2 = LD32(pix - 3*stride);
++ mask2 = PABS_DIFF_LESS_THAN(p2, p0, beta) & ~mask;
++
++ if ( mask2 ){
++ mask2 = SET_ALL_BITS_IN_ZERO_BYTES(mask2);
++ asm ("pavg.ub\t%[tmp], %[p0], %[q0]\n"
++ "paddh.ub\t%[tmp], %[tmp], %[p2]\n"
++ "punpckub.h\t%[tmp2], %[tmp]:t\n"
++ "punpckub.h\t%[tmp], %[tmp]:b\n"
++ "punpckub.h\t%[tmp3], %[p1]:t\n"
++ "punpckub.h\t%[tmp4], %[p1]:b\n"
++ "psub.h\t%[tmp2], %[tmp2], %[tmp3]\n"
++ "psub.h\t%[tmp], %[tmp], %[tmp4]\n"
++ "pmin.sh\t%[tmp2], %[tmp2], %[tc0_p]\n"
++ "pmin.sh\t%[tmp], %[tmp], %[tc0_p]\n"
++ "pmax.sh\t%[tmp2], %[tmp2], %[tc0_m]\n"
++ "pmax.sh\t%[tmp], %[tmp], %[tc0_m]\n"
++ "padd.h\t%[tmp2], %[tmp2], %[tmp3]\n"
++ "padd.h\t%[tmp], %[tmp], %[tmp4]\n"
++ "packsh.ub\t%[tmp], %[tmp2], %[tmp]\n"
++ "andn\t%[tmp], %[mask2]\n"
++ "and\t%[tmp2], %[q1], %[mask2]\n"
++ "or\t%[tmp], %[tmp2]\n"
++ : [tmp]"=&r"(tmp), [tmp2]"=&r"(tmp2), [tmp3]"=&r"(tmp3),
++ [tmp4]"=&r"(tmp4)
++ : [q0]"r"(q0), [p2]"r"(p2), [p1]"r"(p1), [p0]"r"(p0), [q1]"r"(q1), [tc0_p]"r"(tc0_p),
++ [tc0_m]"r"(tc0_m), [mask2]"r"(mask2));
++ ST32(pix - 2*stride, tmp);
++ tc += 0x00010001;
++ }
++
++
++ q2 = LD32(pix + 2*stride);
++
++ /*
++ if( ABS( q2 - q0 ) < beta ) {
++ pix[ stride] = q1 + clip( (( q2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - q1, -tc0[i], tc0[i] );
++ tc++;
++ }
++ */
++ mask2 = PABS_DIFF_LESS_THAN(q2, q0, beta) & ~mask;
++
++ if ( mask2 ){
++ mask2 = SET_ALL_BITS_IN_ZERO_BYTES(mask2);
++ asm ("pavg.ub\t%[tmp], %[p0], %[q0]\n"
++ "paddh.ub\t%[tmp], %[tmp], %[q2]\n"
++ "punpckub.h\t%[tmp2], %[tmp]:t\n"
++ "punpckub.h\t%[tmp], %[tmp]:b\n"
++ "punpckub.h\t%[tmp3], %[q1]:t\n"
++ "punpckub.h\t%[tmp4], %[q1]:b\n"
++ "psub.h\t%[tmp2], %[tmp2], %[tmp3]\n"
++ "psub.h\t%[tmp], %[tmp], %[tmp4]\n"
++ "pmin.sh\t%[tmp2], %[tmp2], %[tc0_p]\n"
++ "pmin.sh\t%[tmp], %[tmp], %[tc0_p]\n"
++ "pmax.sh\t%[tmp2], %[tmp2], %[tc0_m]\n"
++ "pmax.sh\t%[tmp], %[tmp], %[tc0_m]\n"
++ "padd.h\t%[tmp2], %[tmp2], %[tmp3]\n"
++ "padd.h\t%[tmp], %[tmp], %[tmp4]\n"
++ "packsh.ub\t%[tmp], %[tmp2], %[tmp]\n"
++ "andn\t%[tmp], %[mask2]\n"
++ "and\t%[tmp2], %[q1], %[mask2]\n"
++ "or\t%[tmp], %[tmp2]\n"
++ : [tmp]"=&r"(tmp), [tmp2]"=&r"(tmp2), [tmp3]"=&r"(tmp3),
++ [tmp4]"=&r"(tmp4)
++ : [q0]"r"(q0), [q2]"r"(q2), [q1]"r"(q1), [p0]"r"(p0), [tc0_p]"r"(tc0_p),
++ [tc0_m]"r"(tc0_m), [mask2]"r"(mask2));
++ ST32(pix + stride, tmp);
++ tc += 0x00010001;
++ }
++
++ uint32_t old_p0 = p0;
++ uint32_t old_q0 = q0;
++
++ /* i_delta = clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc );
++ pix[-stride] = clip_uint8( p0 + i_delta );
++ pix[0] = clip_uint8( q0 - i_delta ); */
++
++ asm (
++ /* Check if the two upper pixels should be filtered */
++ "lsr\t%[tmp], %[inv_mask], 16\n"
++ "breq\t0f\n"
++
++ "punpckub.h\t%[tmp], %[p1]:t\n"
++ "punpckub.h\t%[tmp2], %[q1]:t\n"
++
++ /* p1 - q1 */
++ "psub.h\t%[tmp], %[tmp], %[tmp2]\n"
++
++ "punpckub.h\t%[tmp3], %[q0]:t\n"
++ "punpckub.h\t%[tmp4], %[p0]:t\n"
++
++ /* q0 - p0 */
++ "psub.h\t%[tmp2], %[tmp3], %[tmp4]\n"
++
++ /* (q0 - p0) << 2 */
++ "plsl.h\t%[tmp2], %[tmp2], 2\n"
++
++ /* ((q0 - p0) << 2) + (p1 - q1) */
++ "padd.h\t%[tmp2], %[tmp2], %[tmp]\n"
++
++ "mov\t%[tmp], 0x00040004\n"
++ /* ((q0 - p0) << 2) + (p1 - q1) + 4*/
++ "padd.h\t%[tmp2], %[tmp2], %[tmp]\n"
++
++ /* (((q0 - p0) << 2) + (p1 - q1) + 4) >> 3*/
++ "pasr.h\t%[tmp2], %[tmp2], 3\n"
++
++ "mov\t%[tmp], 0\n"
++ "psub.h\t%[tmp], %[tmp], %[tc]\n"
++
++ /* i_delta = clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc ); */
++ "pmin.sh\t%[tmp2], %[tmp2], %[tc]\n"
++ "pmax.sh\t%[tmp2], %[tmp2], %[tmp]\n"
++
++
++ /* pix[-stride] = clip_uint8( p0 + i_delta ); */
++ "padd.h\t%[tmp4], %[tmp4], %[tmp2]\n"
++
++
++ /* pix[0] = clip_uint8( q0 - i_delta ); */
++ "psub.h\t%[tmp3], %[tmp3], %[tmp2]\n"
++
++ /* Check if the two lower pixels should be filtered */
++ "lsl\t%[tmp2], %[inv_mask], 16\n"
++ "breq\t1f\n"
++
++ "0:\n"
++ "punpckub.h\t%[p1], %[p1]:b\n"
++ "punpckub.h\t%[q1], %[q1]:b\n"
++
++ /* p1 - q1 */
++ "psub.h\t%[p1], %[p1], %[q1]\n"
++
++ "punpckub.h\t%[q0], %[q0]:b\n"
++ "punpckub.h\t%[p0], %[p0]:b\n"
++
++ /* q0 - p0 */
++ "psub.h\t%[tmp2], %[q0], %[p0]\n"
++
++ /* (q0 - p0) << 2 */
++ "plsl.h\t%[tmp2], %[tmp2], 2\n"
++
++ /* ((q0 - p0) << 2) + (p1 - q1) */
++ "padd.h\t%[tmp2], %[tmp2], %[p1]\n"
++
++ "mov\t%[q1], 0x00040004\n"
++ /* ((q0 - p0) << 2) + (p1 - q1) + 4*/
++ "padd.h\t%[tmp2], %[tmp2], %[q1]\n"
++
++ /* (((q0 - p0) << 2) + (p1 - q1) + 4) >> 3*/
++ "pasr.h\t%[tmp2], %[tmp2], 3\n"
++
++ /* i_delta = clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc ); */
++ "pmin.sh\t%[tmp2], %[tmp2], %[tc]\n"
++ "pmax.sh\t%[tmp2], %[tmp2], %[tmp]\n"
++
++ /* pix[-stride] = clip_uint8( p0 + i_delta ); */
++ "padd.h\t%[p0], %[p0], %[tmp2]\n"
++
++ /* pix[0] = clip_uint8( q0 - i_delta ); */
++ "psub.h\t%[q0], %[q0], %[tmp2]\n"
++
++ "1:\n"
++ "packsh.ub\t%[p0], %[tmp4], %[p0]\n"
++ "packsh.ub\t%[q0], %[tmp3], %[tmp4]\n"
++
++ : [tmp]"=&r"(tmp), [tmp2]"=&r"(tmp2), [tmp3]"=&r"(tmp3),
++ [tmp4]"=&r"(tmp4), [q0]"=&r"(q0), [q1]"=&r"(q1), [p0]"=&r"(p0), [p1]"=&r"(p1)
++ : [tc]"r"(tc), [inv_mask]"r"(~mask));
++
++ ST32(pix - stride, (mask & old_p0) | (p0 & ~mask));
++ ST32(pix, (mask & old_q0) | (q0 & ~mask));
++
++ }
++ pix += 1;
++}
++
++
++
++
++#ifdef CHECK_DSP_FUNCS_AGAINST_C
++
++void dump_block8(uint8_t *block, int line_size, int h){
++ int i, j;
++
++ for ( i = 0; i < h ; i++ ){
++ av_log(NULL, AV_LOG_ERROR, "\t");
++ for ( j = 0; j < 8 ; j++ ){
++ av_log(NULL, AV_LOG_ERROR, "%d ", block[j + i*line_size]);
++ }
++ av_log(NULL, AV_LOG_ERROR, "\n");
++ }
++}
++
++void dump_block4(uint8_t *block, int line_size, int h){
++ int i, j;
++
++ for ( i = 0; i < h ; i++ ){
++ av_log(NULL, AV_LOG_ERROR, "\t");
++ for ( j = 0; j < 4 ; j++ ){
++ av_log(NULL, AV_LOG_ERROR, "%d ", block[j + i*line_size]);
++ }
++ av_log(NULL, AV_LOG_ERROR, "\n");
++ }
++}
++
++void dump_block(uint8_t *block, int line_size, int h, int w){
++ int i, j;
++
++ for ( i = 0; i < h ; i++ ){
++ av_log(NULL, AV_LOG_ERROR, "\t");
++ for ( j = 0; j < w ; j++ ){
++ av_log(NULL, AV_LOG_ERROR, "%d ", block[j + i*line_size]);
++ }
++ av_log(NULL, AV_LOG_ERROR, "\n");
++ }
++}
++
++void check_block8(uint8_t *test, uint8_t *correct, int line_size_test, int line_size_correct,
++ int h, char *name, int max_dev){
++ int i,j;
++ for ( i = 0; i < 8 ; i++ ){
++ for ( j = 0; j < h ; j++ ){
++ int diff = test[i + line_size_test*j] - correct[i + line_size_correct*j];
++ diff = diff < 0 ? -diff : diff;
++ if ( diff > max_dev ){
++ av_log(NULL, AV_LOG_ERROR, "Error pixel x=%i, y=%i differs. Is 0x%x should be 0x%x\n",
++ i, j, test[i + line_size_test*j], correct[i + j*line_size_correct]);
++ av_log(NULL, AV_LOG_ERROR, "Error resulting block from %s is:\n", name);
++ dump_block8(test, line_size_test, h);
++ av_log(NULL, AV_LOG_ERROR, "But should be equal to:\n");
++ dump_block8(correct, line_size_correct, h);
++ exit(1);
++ }
++ }
++ }
++}
++
++void check_block4(uint8_t *test, uint8_t *correct, int line_size_test, int line_size_correct,
++ int h, char *name, int max_dev){
++ int i,j;
++ for ( i = 0; i < 4 ; i++ ){
++ for ( j = 0; j < h ; j++ ){
++ int diff = test[i + line_size_test*j] - correct[i + line_size_correct*j];
++ diff = diff < 0 ? -diff : diff;
++ if ( diff > max_dev ){
++ av_log(NULL, AV_LOG_ERROR, "Error pixel x=%i, y=%i differs. Is 0x%x should be 0x%x\n",
++ i, j, test[i + line_size_test*j], correct[i + j*line_size_correct]);
++ av_log(NULL, AV_LOG_ERROR, "Error resulting block from %s is:\n", name);
++ dump_block8(test, line_size_test, h);
++ av_log(NULL, AV_LOG_ERROR, "But should be equal to:\n");
++ dump_block4(correct, line_size_correct, h);
++ exit(1);
++ }
++ }
++ }
++}
++
++void check_block(uint8_t *test, uint8_t *correct, int line_size_test, int line_size_correct,
++ int h, int width, char *name, int max_dev){
++ int i,j;
++ for ( i = 0; i < width ; i++ ){
++ for ( j = 0; j < h ; j++ ){
++ int diff = test[i + line_size_test*j] - correct[i + line_size_correct*j];
++ diff = diff < 0 ? -diff : diff;
++ if ( diff > max_dev ){
++ av_log(NULL, AV_LOG_ERROR, "Error pixel x=%i, y=%i differs. Is 0x%x should be 0x%x\n",
++ i, j, test[i + line_size_test*j], correct[i + j*line_size_correct]);
++ av_log(NULL, AV_LOG_ERROR, "Error resulting block from %s is:\n", name);
++ dump_block(test, line_size_test, h, width);
++ av_log(NULL, AV_LOG_ERROR, "But should be equal to:\n");
++ dump_block(correct, line_size_correct, h, width);
++ exit(1);
++ }
++ }
++ }
++}
++
++void dump_dct_block(DCTELEM *block){
++ int i, j;
++
++ for ( i = 0; i < 8 ; i++ ){
++ av_log(NULL, AV_LOG_ERROR, "\t");
++ for ( j = 0; j < 8 ; j++ ){
++ av_log(NULL, AV_LOG_ERROR, "0x%x ", block[j + i*8]);
++ }
++ av_log(NULL, AV_LOG_ERROR, "\n");
++ }
++}
++
++void test_idct_avr32(DCTELEM *block){
++ DCTELEM testBlock[64];
++ int i, j;
++
++ /* Copy transposed block to testBlock */
++ for ( i = 0; i < 8 ; i++ ){
++ for ( j = 0; j < 8 ; j++ ){
++ testBlock[i + 8*j] = block[j + i*8];
++ }
++ }
++
++ idct_avr32(block);
++ simple_idct(&testBlock);
++
++ for ( i = 0; i < 64 ; i++ ){
++ if ( block[i] != testBlock[i] ){
++ av_log(NULL, AV_LOG_ERROR, "Error resulting block from idct is:\n");
++ dump_dct_block(block);
++ av_log(NULL, AV_LOG_ERROR, "But should be equal to the transposed of:\n");
++ dump_dct_block(testBlock);
++ exit(1);
++ }
++ }
++}
++
++void test_idct_put_avr32(uint8_t *dest, int line_size, DCTELEM *block){
++ uint8_t testBlock[64];
++ DCTELEM blockCopy[64];
++ int i, j;
++
++ /* Copy transposed block to blockCopy */
++ for ( i = 0; i < 8 ; i++ ){
++ for ( j = 0; j < 8 ; j++ ){
++ blockCopy[i + 8*j] = block[j + i*8];
++ }
++ }
++
++ idct_put_avr32(dest, line_size, block);
++ simple_idct_put(&testBlock, 8, blockCopy);
++
++ check_block8(dest, testBlock, line_size, 8, 8, "idct_put", 1);
++}
++
++
++void test_idct_add_avr32(uint8_t *dest, int line_size, DCTELEM *block){
++ uint8_t testBlock[64];
++ DCTELEM blockCopy[64];
++ int i, j;
++
++ /* Copy dest to testBlock */
++ for ( i = 0; i < 8 ; i++ ){
++ for ( j = 0; j < 8 ; j++ ){
++ testBlock[i + 8*j] = dest[i + j*line_size];
++ }
++ }
++
++ /* Copy transposed block to blockCopy */
++ for ( i = 0; i < 8 ; i++ ){
++ for ( j = 0; j < 8 ; j++ ){
++ blockCopy[i + 8*j] = block[j + i*8];
++ }
++ }
++
++ idct_add_avr32(dest, line_size, block);
++ simple_idct_add(&testBlock, 8, blockCopy);
++
++ check_block8(dest, testBlock, line_size, 8, 8, "idct_add", 1);
++}
++
++void test_h264_idct_add_avr32(uint8_t *dest, DCTELEM *block, int stride){
++ uint8_t testBlock[16];
++ DCTELEM blockCopy[16];
++ int i, j;
++
++ /* Copy dest to testBlock */
++ for ( i = 0; i < 4 ; i++ ){
++ for ( j = 0; j < 4 ; j++ ){
++ testBlock[i + 4*j] = dest[i + j*stride];
++ }
++ }
++
++ /* Copy transposed block to blockCopy */
++ for ( i = 0; i < 16 ; i++ ){
++ blockCopy[i] = block[i];
++ }
++
++ ff_h264_idct_add_c(dest, block, stride);
++
++ h264_idct_add_avr32(testBlock, blockCopy, 4);
++
++ check_block(dest, testBlock, stride, 4, 4, 4, "h264_idct_add", 0);
++}
++
++void test_h264_idct8_add_avr32(uint8_t *dest, DCTELEM *block, int stride){
++ uint8_t testBlock[8*8];
++ DCTELEM blockCopy[8*8];
++ int i, j;
++
++ /* Copy dest to testBlock */
++ for ( i = 0; i < 8 ; i++ ){
++ for ( j = 0; j < 8 ; j++ ){
++ testBlock[i + 8*j] = dest[i + j*stride];
++ }
++ }
++
++ /* Copy source block to blockCopy */
++ for ( i = 0; i < 8*8 ; i++ ){
++ blockCopy[i] = block[i];
++ }
++
++ ff_h264_idct8_add_c(dest, block, stride);
++ h264_idct8_add_avr32(testBlock, blockCopy, 8);
++
++ check_block(dest, testBlock, stride, 8, 8, 8, "h264_idct8_add", 0);
++}
++
++void test_put_pixels_funcs8(op_pixels_func test, op_pixels_func correct, uint8_t *block,
++ const uint8_t *pixels, int line_size, int h, char *name, int in_h_size, int in_v_size){
++ uint8_t *testBlock, *testBlock2;
++ int i, j;
++ int input_v_size = h + in_v_size;
++ int input_h_size = 8 + in_h_size;
++
++ testBlock = alloca(input_h_size*input_v_size);
++ testBlock2 = alloca(input_h_size*input_v_size);
++
++ for ( i = 0; i < input_h_size ; i++ ){
++ for ( j = 0; j < input_v_size ; j++ ){
++ testBlock[i + input_h_size*j] = pixels[i + j*line_size];
++ }
++ }
++
++ test(block, pixels, line_size, h);
++ correct(testBlock2, testBlock, input_h_size, h);
++
++ check_block8(block, testBlock2, line_size, input_h_size, h, name, 0);
++
++}
++
++void test_h264_chroma_mc_funcs(h264_chroma_mc_func test, h264_chroma_mc_func correct, uint8_t *dst,
++ uint8_t *src, int stride, int h, int w, int x, int y, char *name){
++ uint8_t *testBlock, *testBlock2;
++ int i, j;
++ int input_v_size = h + 1;
++ int input_h_size = ((w + 1) + 3) & ~3;
++
++ testBlock = alloca(input_h_size*input_v_size);
++ testBlock2 = alloca(input_h_size*input_v_size);
++
++ for ( i = 0; i < w + 1 ; i++ ){
++ for ( j = 0; j < h + 1 ; j++ ){
++ testBlock[i + input_h_size*j] = src[i + j*stride];
++ }
++ }
++
++ for ( i = 0; i < w ; i++ ){
++ for ( j = 0; j < h ; j++ ){
++ testBlock2[i + input_h_size*j] = dst[i + j*stride];
++ }
++ }
++
++ test(dst, src, stride, h, x, y);
++ correct(testBlock2, testBlock, input_h_size, h, x, y);
++
++ check_block(dst, testBlock2, stride, input_h_size, h, w, name, 0);
++
++}
++
++void test_qpel_mc_funcs(qpel_mc_func test, qpel_mc_func correct, uint8_t *dst,
++ uint8_t *src, int stride, int size, char *name){
++ uint8_t *testBlock, *testBlock2;
++ int i, j;
++ int test_stride = size + 8;
++
++ testBlock = alloca(test_stride*(size+8)) + 4 + test_stride*4;
++ testBlock2 = alloca(test_stride*size);
++
++ for ( i = -4; i < size+4 ; i++ ){
++ for ( j = -4; j < size+4 ; j++ ){
++ testBlock[i + test_stride*j] = src[i + j*stride];
++ }
++ }
++
++ for ( i = 0; i < size ; i++ ){
++ for ( j = 0; j < size ; j++ ){
++ testBlock2[i + test_stride*j] = dst[i + j*stride];
++ }
++ }
++
++ correct(dst, src, stride);
++ test(testBlock2, testBlock, test_stride);
++
++ check_block(testBlock2, dst, test_stride, stride, size, size, name, 0);
++
++}
++
++
++#define test_pixels_funcs(PFX, NUM ) \
++void test_ ## PFX ## _pixels ## NUM ## _avr32( uint8_t *block, const uint8_t *pixels, int line_size, int h){ \
++ test_put_pixels_funcs8(PFX ## _pixels ## NUM ## _avr32, PFX ## _pixels ## NUM ## _c, \
++ block, pixels, line_size, h, "test_" #PFX "_pixels", 0, 0); } \
++void test_ ## PFX ## _pixels ## NUM ## _h_avr32( uint8_t *block, const uint8_t *pixels, int line_size, int h){ \
++ test_put_pixels_funcs8(PFX ## _pixels ## NUM ## _h_avr32, PFX ## _pixels ## NUM ## _x2_c, \
++ block, pixels, line_size, h, "test_" #PFX "_pixels_h", 1, 0); } \
++void test_ ## PFX ## _pixels ## NUM ## _v_avr32( uint8_t *block, const uint8_t *pixels, int line_size, int h){ \
++ test_put_pixels_funcs8(PFX ## _pixels ## NUM ## _v_avr32, PFX ## _pixels ## NUM ## _y2_c, \
++ block, pixels, line_size, h, "test_" #PFX "_pixels_v", 0, 1); } \
++void test_ ## PFX ## _pixels ## NUM ## _hv_avr32( uint8_t *block, const uint8_t *pixels, int line_size, int h){ \
++ test_put_pixels_funcs8(PFX ## _pixels ## NUM ## _hv_avr32, PFX ## _pixels ## NUM ## _xy2_c, \
++ block, pixels, line_size, h, "test_" #PFX "_pixels_hv", 1, 1); }
++
++test_pixels_funcs(put, 8);
++test_pixels_funcs(put_no_rnd, 8);
++test_pixels_funcs(put, 16);
++test_pixels_funcs(put_no_rnd, 16);
++
++test_pixels_funcs(avg, 8);
++test_pixels_funcs(avg_no_rnd, 8);
++test_pixels_funcs(avg, 16);
++test_pixels_funcs(avg_no_rnd, 16);
++
++#define test_h264_chroma_mc_funcs(PFX, NUM ) \
++void test_ ## PFX ## _h264_chroma_mc ## NUM ## _pico( uint8_t *dst, uint8_t *src, int stride, int h, int x, int y){ \
++ test_h264_chroma_mc_funcs(PFX ## _h264_chroma_mc ## NUM ## _pico, PFX ## _h264_chroma_mc ## NUM ## _c, \
++ dst, src, stride, h, NUM, x, y, "test_" #PFX "_h264_chroma_mc" #NUM "_pico"); } \
++
++test_h264_chroma_mc_funcs(put, 2);
++test_h264_chroma_mc_funcs(put, 4);
++test_h264_chroma_mc_funcs(put, 8);
++test_h264_chroma_mc_funcs(avg, 2);
++test_h264_chroma_mc_funcs(avg, 4);
++test_h264_chroma_mc_funcs(avg, 8);
++
++#define test_qpel_mc_funcs_type(PFX, NUM, TYPE ) \
++void test_ ## PFX ## NUM ## _ ## TYPE ## _pico( uint8_t *dst, uint8_t *src, int stride){ \
++ test_qpel_mc_funcs(PFX ## NUM ## _ ## TYPE ## _pico, PFX ## NUM ## _ ## TYPE ## _c, \
++ dst, src, stride, NUM, "test_" #PFX #NUM "_" #TYPE "_pico"); }
++
++#define test_qpel_mc_funcs(PFX, NUM) \
++ test_qpel_mc_funcs_type(PFX, NUM, mc00);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc10);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc20);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc30);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc01);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc11);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc21);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc31);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc02);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc12);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc22);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc32);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc03);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc13);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc23);\
++ test_qpel_mc_funcs_type(PFX, NUM, mc33)
++
++test_qpel_mc_funcs(put_h264_qpel, 4);
++test_qpel_mc_funcs(put_h264_qpel, 8);
++test_qpel_mc_funcs(put_h264_qpel, 16);
++test_qpel_mc_funcs(avg_h264_qpel, 4);
++test_qpel_mc_funcs(avg_h264_qpel, 8);
++test_qpel_mc_funcs(avg_h264_qpel, 16);
++
++
++#define dspfunc(PFX, IDX, NUM) \
++ c->PFX ## _pixels_tab[IDX][ 0] = DSP_FUNC_NAME( PFX ## NUM ## _mc00_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 1] = DSP_FUNC_NAME( PFX ## NUM ## _mc10_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 2] = DSP_FUNC_NAME( PFX ## NUM ## _mc20_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 3] = DSP_FUNC_NAME( PFX ## NUM ## _mc30_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 4] = DSP_FUNC_NAME( PFX ## NUM ## _mc01_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 5] = DSP_FUNC_NAME( PFX ## NUM ## _mc11_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 6] = DSP_FUNC_NAME( PFX ## NUM ## _mc21_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 7] = DSP_FUNC_NAME( PFX ## NUM ## _mc31_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 8] = DSP_FUNC_NAME( PFX ## NUM ## _mc02_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 9] = DSP_FUNC_NAME( PFX ## NUM ## _mc12_pico ); \
++ c->PFX ## _pixels_tab[IDX][10] = DSP_FUNC_NAME( PFX ## NUM ## _mc22_pico ); \
++ c->PFX ## _pixels_tab[IDX][11] = DSP_FUNC_NAME( PFX ## NUM ## _mc32_pico ); \
++ c->PFX ## _pixels_tab[IDX][12] = DSP_FUNC_NAME( PFX ## NUM ## _mc03_pico ); \
++ c->PFX ## _pixels_tab[IDX][13] = DSP_FUNC_NAME( PFX ## NUM ## _mc13_pico ); \
++ c->PFX ## _pixels_tab[IDX][14] = DSP_FUNC_NAME( PFX ## NUM ## _mc23_pico ); \
++ c->PFX ## _pixels_tab[IDX][15] = DSP_FUNC_NAME( PFX ## NUM ## _mc33_pico )
++
++#endif
++
++void dsputil_init_avr32(DSPContext* c, AVCodecContext *avctx)
++{
++
++ /* H264 */
++
++ if ( 0 /*avr32_use_pico*/ ){
++ c->put_h264_chroma_pixels_tab[0]= DSP_FUNC_NAME(put_h264_chroma_mc8_pico);
++ c->put_h264_chroma_pixels_tab[1]= DSP_FUNC_NAME(put_h264_chroma_mc4_pico);
++ c->put_h264_chroma_pixels_tab[2]= DSP_FUNC_NAME(put_h264_chroma_mc2_pico);
++
++ c->avg_h264_chroma_pixels_tab[0]= DSP_FUNC_NAME(avg_h264_chroma_mc8_pico);
++ c->avg_h264_chroma_pixels_tab[1]= DSP_FUNC_NAME(avg_h264_chroma_mc4_pico);
++ c->avg_h264_chroma_pixels_tab[2]= DSP_FUNC_NAME(avg_h264_chroma_mc2_pico);
++ }
++
++#define dspfunc(PFX, IDX, NUM) \
++ c->PFX ## _pixels_tab[IDX][ 0] = DSP_FUNC_NAME( PFX ## NUM ## _mc00_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 1] = DSP_FUNC_NAME( PFX ## NUM ## _mc10_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 2] = DSP_FUNC_NAME( PFX ## NUM ## _mc20_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 3] = DSP_FUNC_NAME( PFX ## NUM ## _mc30_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 4] = DSP_FUNC_NAME( PFX ## NUM ## _mc01_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 5] = DSP_FUNC_NAME( PFX ## NUM ## _mc11_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 6] = DSP_FUNC_NAME( PFX ## NUM ## _mc21_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 7] = DSP_FUNC_NAME( PFX ## NUM ## _mc31_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 8] = DSP_FUNC_NAME( PFX ## NUM ## _mc02_pico ); \
++ c->PFX ## _pixels_tab[IDX][ 9] = DSP_FUNC_NAME( PFX ## NUM ## _mc12_pico ); \
++ c->PFX ## _pixels_tab[IDX][10] = DSP_FUNC_NAME( PFX ## NUM ## _mc22_pico ); \
++ c->PFX ## _pixels_tab[IDX][11] = DSP_FUNC_NAME( PFX ## NUM ## _mc32_pico ); \
++ c->PFX ## _pixels_tab[IDX][12] = DSP_FUNC_NAME( PFX ## NUM ## _mc03_pico ); \
++ c->PFX ## _pixels_tab[IDX][13] = DSP_FUNC_NAME( PFX ## NUM ## _mc13_pico ); \
++ c->PFX ## _pixels_tab[IDX][14] = DSP_FUNC_NAME( PFX ## NUM ## _mc23_pico ); \
++ c->PFX ## _pixels_tab[IDX][15] = DSP_FUNC_NAME( PFX ## NUM ## _mc33_pico )
++
++ if ( avr32_use_pico ){
++ dspfunc(put_h264_qpel, 0, 16);
++ dspfunc(put_h264_qpel, 1, 8);
++ dspfunc(put_h264_qpel, 2, 4);
++ dspfunc(avg_h264_qpel, 0, 16);
++ dspfunc(avg_h264_qpel, 1, 8);
++ dspfunc(avg_h264_qpel, 2, 4);
++ }
++
++ c->idct_put= DSP_FUNC_NAME(idct_put_avr32);
++ c->idct_add= DSP_FUNC_NAME(idct_add_avr32);
++ c->idct = DSP_FUNC_NAME(idct_avr32);
++ c->h264_idct_add = DSP_FUNC_NAME(h264_idct_add_avr32);
++ c->h264_idct8_add = DSP_FUNC_NAME(h264_idct8_add_avr32);
++
++ /*c->h264_v_loop_filter_luma= h264_v_loop_filter_luma_avr32;*/
++
++ c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM;
++
++ c->fdct = fdct_avr32;
++
++ c->clear_blocks = clear_blocks_avr32;
++
++#undef dspfunc
++#define dspfunc(PFX, IDX, NUM) \
++ c->PFX ## _pixels_tab[IDX][0] = DSP_FUNC_NAME( PFX ## _pixels ## NUM ## _avr32 ); \
++ c->PFX ## _pixels_tab[IDX][1] = DSP_FUNC_NAME( PFX ## _pixels ## NUM ## _h_avr32); \
++ c->PFX ## _pixels_tab[IDX][2] = DSP_FUNC_NAME( PFX ## _pixels ## NUM ## _v_avr32); \
++ c->PFX ## _pixels_tab[IDX][3] = DSP_FUNC_NAME( PFX ## _pixels ## NUM ## _hv_avr32)
++
++ dspfunc(put, 0, 16);
++ dspfunc(put_no_rnd, 0, 16);
++ dspfunc(put, 1, 8);
++ dspfunc(put_no_rnd, 1, 8);
++
++ dspfunc(avg, 1, 8);
++ dspfunc(avg_no_rnd, 1, 8);
++ dspfunc(avg, 0, 16);
++ dspfunc(avg_no_rnd, 0, 16);
++#undef dspfunc
++
++}
++
++
++
++#if 0
++int main(int argc, char *argv[]){
++
++
++}
++#endif
++
+--- /dev/null
++++ b/libavcodec/avr32/fdct.S
+@@ -0,0 +1,541 @@
++/*
++ * Copyright (c) 2007 Atmel Corporation. All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ *
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ *
++ * 2. Redistributions in binary form must reproduce the above
++ * copyright notice, this list of conditions and the following
++ * disclaimer in the documentation and/or other materials provided
++ * with the distribution.
++ *
++ * 3. The name of ATMEL may not be used to endorse or promote products
++ * derived from this software without specific prior written
++ * permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL
++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
++ * DAMAGE.
++ */
++
++//**********************************************************
++//* 2-D fDCT, Based on: *
++//* C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical *
++//* Fast 1-D DCT Algorithms with 11 Multiplications", *
++//* Proc. Int'l. Conf. on Acoustics, Speech, and Signal *
++//* Processing 1989 (ICASSP '89), pp. 988-991. *
++//* *
++//* Fixed point implementation optimized for the AVR-II *
++//* instruction set. If a table is used for the *
++//* coeffisients we can load two and two of them from *
++//* This will give a reduction of
++//* *
++//* *
++//**********************************************************
++
++
++/* This routine is a slow-but-accurate integer implementation of the
++ * forward DCT (Discrete Cosine Transform). Taken from the IJG software
++ *
++ * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT
++ * on each column. Direct algorithms are also available, but they are
++ * much more complex and seem not to be any faster when reduced to code.
++ *
++ * This implementation is based on an algorithm described in
++ * C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical Fast 1-D DCT
++ * Algorithms with 11 Multiplications", Proc. Int'l. Conf. on Acoustics,
++ * Speech, and Signal Processing 1989 (ICASSP '89), pp. 988-991.
++ * The primary algorithm described there uses 11 multiplies and 29 adds.
++ * We use their alternate method with 12 multiplies and 32 adds.
++ * The advantage of this method is that no data path contains more than one
++ * multiplication; this allows a very simple and accurate implementation in
++ * scaled fixed-point arithmetic, with a minimal number of shifts.
++ *
++ * The poop on this scaling stuff is as follows:
++ *
++ * Each 1-D DCT step produces outputs which are a factor of sqrt(N)
++ * larger than the true DCT outputs. The final outputs are therefore
++ * a factor of N larger than desired; since N=8 this can be cured by
++ * a simple right shift at the end of the algorithm. The advantage of
++ * this arrangement is that we save two multiplications per 1-D DCT,
++ * because the y0 and y4 outputs need not be divided by sqrt(N).
++ * In the IJG code, this factor of 8 is removed by the quantization step
++ * (in jcdctmgr.c), here it is removed.
++ *
++ * We have to do addition and subtraction of the integer inputs, which
++ * is no problem, and multiplication by fractional constants, which is
++ * a problem to do in integer arithmetic. We multiply all the constants
++ * by CONST_SCALE and convert them to integer constants (thus retaining
++ * CONST_BITS bits of precision in the constants). After doing a
++ * multiplication we have to divide the product by CONST_SCALE, with proper
++ * rounding, to produce the correct output. This division can be done
++ * cheaply as a right shift of CONST_BITS bits. We postpone shifting
++ * as long as possible so that partial sums can be added together with
++ * full fractional precision.
++ *
++ * The outputs of the first pass are scaled up by PASS1_BITS bits so that
++ * they are represented to better-than-integral precision. These outputs
++ * require 8 + PASS1_BITS + 3 bits; this fits in a 16-bit word
++ * with the recommended scaling. (For 12-bit sample data, the intermediate
++ * array is INT32 anyway.)
++ *
++ * To avoid overflow of the 32-bit intermediate results in pass 2, we must
++ * have 8 + CONST_BITS + PASS1_BITS <= 26. Error analysis
++ * shows that the values given below are the most effective.
++ *
++ * We can gain a little more speed, with a further compromise in accuracy,
++ * by omitting the addition in a descaling shift. This yields an incorrectly
++ * rounded result half the time...
++ */
++
++ .global fdct_avr32
++
++
++
++#define CONST_BITS 13
++#define PASS1_BITS 2
++
++#define FIX_0_298631336 2446 /* FIX(0.298631336) */
++#define FIX_0_390180644 3196 /* FIX(0.390180644) */
++#define FIX_0_541196100 4433 /* FIX(0.541196100) */
++#define FIX_0_765366865 6270 /* FIX(0.765366865) */
++#define FIX_0_899976223 7373 /* FIX(0.899976223) */
++#define FIX_1_175875602 9633 /* FIX(1.175875602) */
++#define FIX_1_501321110 12299 /* FIX(1.501321110) */
++#define FIX_1_847759065 15137 /* FIX(1.847759065) */
++#define FIX_1_961570560 16069 /* FIX(1.961570560) */
++#define FIX_2_053119869 16819 /* FIX(2.053119869) */
++#define FIX_2_562915447 20995 /* FIX(2.562915447) */
++#define FIX_3_072711026 25172 /* FIX(3.072711026) */
++
++
++/*
++ * Perform an integer forward DCT on one block of samples.
++ */
++
++//void
++//fdct_int32(short *const block)
++//{
++// int tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
++// int tmp10, tmp11, tmp12, tmp13;
++// int z1, z2, z3, z4, z5;
++// short *blkptr;
++// int *dataptr;
++// int data[64];
++// int i;
++//
++// /* Pass 1: process rows. */
++// /* Note results are scaled up by sqrt(8) compared to a true DCT; */
++// /* furthermore, we scale the results by 2**PASS1_BITS. */
++//
++// dataptr = data;
++// blkptr = block;
++
++ .text
++fdct_avr32:
++ pushm r0-r3, r4-r7, lr
++#define loop_ctr r0
++#define blkptr r12
++#define x0 r1
++#define x1 r2
++#define x2 r3
++#define x3 r4
++#define x4 r5
++#define x5 r6
++#define x6 r7
++#define x7 r8
++#define tmp0 r5
++#define tmp7 r2
++#define tmp1 r3
++#define tmp6 r4
++#define tmp2 r9
++#define tmp5 r8
++#define tmp3 r7
++#define tmp4 r6
++
++
++ mov loop_ctr, 8
++// for (i = 0; i < 8; i++) {
++ROW_LOOP:
++
++ ldm blkptr, r1, r2, r3, r4
++
++// tmp2 = blkptr[2] + blkptr[5];
++// tmp3 = blkptr[3] + blkptr[4];
++ paddx.h r5, r3, r2
++// tmp5 = blkptr[2] - blkptr[5];
++// tmp4 = blkptr[3] - blkptr[4];
++ psubx.h r6, r3, r2
++// tmp0 = blkptr[0] + blkptr[7];
++// tmp1 = blkptr[1] + blkptr[6];
++ paddx.h r2, r4, r1
++// tmp7 = blkptr[0] - blkptr[7];
++// tmp6 = blkptr[1] - blkptr[6];
++ psubx.h r3, r4, r1
++
++// /* Even part per LL&M figure 1 --- note that published figure is faulty;
++// * rotator "sqrt(2)*c1" should be "sqrt(2)*c6".
++// */
++
++#define tmp10 r1
++#define tmp13 r5
++#define tmp11 r7
++#define tmp12 r3
++#define z1 r9
++
++// tmp10 = tmp0 + tmp3;
++// tmp13 = tmp0 - tmp3;
++ paddsub.h r1, r2:t, r5:b
++// tmp11 = tmp1 + tmp2;
++// tmp12 = tmp1 - tmp2;
++ paddsub.h r4, r2:b, r5:t
++
++
++// dataptr[0] = (tmp10 + tmp11) << PASS1_BITS;
++// dataptr[4] = (tmp10 - tmp11) << PASS1_BITS;
++ paddsub.h r7, r1:t, r4:t
++ ld.w r10, pc[const_table - .]
++ plsl.h r7, r7, PASS1_BITS
++
++// z1 = (tmp12 + tmp13) * FIX_0_541196100;
++ addhh.w r8, r4:b, r1:b
++ mulhh.w r8, r8:b, r10:t
++
++// dataptr[2] =
++// DESCALE(z1 + tmp13 * FIX_0_765366865, CONST_BITS - PASS1_BITS);
++// dataptr[6] =
++// DESCALE(z1 + tmp12 * (-FIX_1_847759065), CONST_BITS - PASS1_BITS);
++ mulhh.w r9, r1:b, r10:b
++ ld.w r10, pc[const_table - . + 4]
++ add r1, r8, r9
++ satrnds r1 >> (CONST_BITS - PASS1_BITS), 31
++
++ mulhh.w r9, r4:b, r10:t
++ add r4, r8, r9
++ satrnds r4 >> (CONST_BITS - PASS1_BITS), 31
++
++
++// /* Odd part per figure 8 --- note paper omits factor of sqrt(2).
++// * cK represents cos(K*pi/16).
++// * i0..i3 in the paper are tmp4..tmp7 here.
++// */
++
++#define z2 r5
++#define z3 r6
++#define z4 r7
++#define z5 r8
++
++// z4 = tmp5 + tmp7;
++// z3 = tmp4 + tmp6;
++ padd.h r2, r6, r3
++// z2 = tmp5 + tmp6;
++// z1 = tmp4 + tmp7;
++ paddx.h r5, r6, r3
++
++ lddpc r9, pc[const_table - . + 8]
++// z5 = (z3 + z4) * FIX_1_175875602; /* sqrt(2) * c3 */
++ addhh.w r8, r2:t, r2:b
++ mulhh.w r8, r8:b, r10:b
++ lddpc r10, pc[const_table - . + 12]
++
++
++// tmp4 *= FIX_0_298631336; /* sqrt(2) * (-c1+c3+c5-c7) */
++ mulhh.w r11, r6:b, r9:t
++
++// tmp5 *= FIX_2_053119869; /* sqrt(2) * ( c1+c3-c5+c7) */
++ mulhh.w r6, r6:t, r9:b
++
++// tmp6 *= FIX_3_072711026; /* sqrt(2) * ( c1+c3+c5-c7) */
++ lddpc r9, pc[const_table - . + 20]
++ mulhh.w lr, r3:b, r10:t
++
++// tmp7 *= FIX_1_501321110; /* sqrt(2) * ( c1+c3-c5-c7) */
++ mulhh.w r3, r3:t, r10:b
++
++// z3 *= -FIX_1_961570560; /* sqrt(2) * (-c3-c5) */
++ mulhh.w r10, r2:b, r9:t
++
++// z4 *= -FIX_0_390180644; /* sqrt(2) * (c5-c3) */
++ mulhh.w r2, r2:t, r9:b
++ lddpc r9, pc[const_table - . + 16]
++// z3 += z5;
++// z4 += z5;
++ add r10, r8
++ add r2, r8
++
++// z1 *= -FIX_0_899976223; /* sqrt(2) * (c7-c3) */
++ mulhh.w r8, r5:b, r9:t
++
++// z2 *= -FIX_2_562915447; /* sqrt(2) * (-c1-c3) */
++ mulhh.w r5, r5:t, r9:b
++
++// dataptr[7] = DESCALE(tmp4 + z1 + z3, CONST_BITS - PASS1_BITS);
++ add r11, r8
++ add r11, r10
++ satrnds r11 >> (CONST_BITS - PASS1_BITS), 31
++
++// dataptr[5] = DESCALE(tmp5 + z2 + z4, CONST_BITS - PASS1_BITS);
++ add r6, r5
++
++ sthh.w blkptr[6*2], r4:b, r11:b
++ add r6, r2
++ satrnds r6 >> (CONST_BITS - PASS1_BITS), 31
++
++// dataptr[3] = DESCALE(tmp6 + z2 + z3, CONST_BITS - PASS1_BITS);
++ add lr, r5
++ sthh.w blkptr[4*2], r7:b, r6:b
++ add lr, r10
++ satrnds lr >> (CONST_BITS - PASS1_BITS), 31
++
++// dataptr[1] = DESCALE(tmp7 + z1 + z4, CONST_BITS - PASS1_BITS);
++ add r3, r8
++ sthh.w blkptr[2*2], r1:b, lr:b
++ add r3, r2
++ satrnds r3 >> (CONST_BITS - PASS1_BITS), 31
++
++
++
++// dataptr += 8; /* advance pointer to next row */
++// blkptr += 8;
++ sthh.w blkptr[0], r7:t, r3:b
++ sub blkptr, -16
++ sub loop_ctr, 1
++ brne ROW_LOOP
++
++// }
++
++ /* Pass 2: process columns.
++ * We remove the PASS1_BITS scaling, but leave the results scaled up
++ * by an overall factor of 8.
++ */
++
++// dataptr = data;
++ sub blkptr, 128
++
++ mov loop_ctr, 4
++// for (i = 0; i < 8; i++) {
++COLOUMN_LOOP:
++ ld.w r1, blkptr[0]
++ ld.w r2, blkptr[1*8*2]
++ ld.w r3, blkptr[2*8*2]
++ ld.w r4, blkptr[3*8*2]
++ ld.w r5, blkptr[4*8*2]
++ ld.w r6, blkptr[5*8*2]
++ ld.w r7, blkptr[6*8*2]
++ ld.w r8, blkptr[7*8*2]
++
++// tmp0 = blkptr[0] + blkptr[7*8];
++ padds.sh r9, r1, r8
++// tmp7 = blkptr[0] - blkptr[7*8];
++ psubs.sh r1, r1, r8
++// tmp1 = blkptr[1*8] + blkptr[6*8];
++ padds.sh r8, r2, r7
++// tmp6 = blkptr[1*8] - blkptr[6*8];
++ psubs.sh r2, r2, r7
++// tmp2 = blkptr[2*8] + blkptr[5*8];
++ padds.sh r7, r3, r6
++// tmp5 = blkptr[2*8] - blkptr[5*8];
++ psubs.sh r3, r3, r6
++// tmp3 = blkptr[3*8] + blkptr[4*8];
++ padds.sh r6, r4, r5
++// tmp4 = blkptr[3*8] - blkptr[4*8];
++ psubs.sh r4, r4, r5
++
++// /* even part per ll&m figure 1 --- note that published figure is faulty;
++// * rotator "sqrt(2)*c1" should be "sqrt(2)*c6".
++// */
++//
++// tmp10 = tmp0 + tmp3;
++ padds.sh r5, r9, r6
++// tmp13 = tmp0 - tmp3;
++ psubs.sh r9, r9, r6
++// tmp11 = tmp1 + tmp2;
++ padds.sh r6, r8, r7
++// tmp12 = tmp1 - tmp2;
++ psubs.sh r8, r8, r7
++
++// dataptr[0] = DESCALE(tmp10 + tmp11, PASS1_BITS);
++// dataptr[32] = DESCALE(tmp10 - tmp11, PASS1_BITS);
++//Might get an overflow here
++ padds.sh r7, r5, r6
++ psubs.sh r5, r5, r6
++
++ //Rounding
++ mov lr, (1 << (PASS1_BITS + 2))
++ orh lr, hi(1 << (16 + PASS1_BITS + 2))
++ padds.sh r7, r7, lr
++ padds.sh r5, r5, lr
++
++ pasr.h r7, r7, PASS1_BITS + 3
++ pasr.h r5, r5, PASS1_BITS + 3
++ st.w r12[0], r7
++ st.w r12[4*8*2], r5
++
++ lddpc r10, const_table2
++
++
++// z1 = (tmp12 + tmp13) * FIX_0_541196100;
++ padds.sh r5, r8, r9
++ mulhh.w r6, r5:t, r10:t
++ mulhh.w r7, r5:b, r10:t
++
++// dataptr[16] =
++// DESCALE(z1 + tmp13 * FIX_0_765366865, CONST_BITS + PASS1_BITS);
++ lddpc r11, const_table2 + 4
++ mulhh.w lr, r9:t, r10:b
++ mulhh.w r9, r9:b, r10:b
++ add lr, r6
++ add r9, r7
++ satrnds lr >> (CONST_BITS + PASS1_BITS + 3), 31
++ satrnds r9 >> (CONST_BITS + PASS1_BITS + 3), 31
++ sthh.w r12[2*8*2], lr:b, r9:b
++
++// dataptr[48] =
++// DESCALE(z1 + tmp12 * (-FIX_1_847759065), CONST_BITS + PASS1_BITS);
++ mulhh.w lr, r8:t, r11:t
++ mulhh.w r8, r8:b, r11:t
++ add lr, r6
++ add r8, r7
++ satrnds lr >> (CONST_BITS + PASS1_BITS + 3), 31
++ satrnds r8 >> (CONST_BITS + PASS1_BITS + 3), 31
++ sthh.w r12[6*8*2], lr:b, r8:b
++
++// /* Odd part per figure 8 --- note paper omits factor of sqrt(2).
++// * cK represents cos(K*pi/16).
++// * i0..i3 in the paper are tmp4..tmp7 here.
++// */
++//
++// z2 = tmp5 + tmp6;
++// z3 = tmp4 + tmp6;
++// z4 = tmp5 + tmp7;
++ padds.sh r5, r3, r2
++ padds.sh r6, r4, r2
++ padds.sh r7, r3, r1
++
++// z5 = (z3 + z4) * FIX_1_175875602; /* sqrt(2) * c3 */
++ padds.sh r8, r6, r7
++ mulhh.w r9, r8:t, r11:b
++ mulhh.w r8, r8:b, r11:b
++
++// z3 *= -FIX_1_961570560; /* sqrt(2) * (-c3-c5) */
++// z3 += z5;
++ lddpc r11, const_table2 + 8
++ mulhh.w r10, r6:t, r11:t
++ mulhh.w r6, r6:b, r11:t
++ add r10, r9
++ add r6, r8
++
++// z4 *= -FIX_0_390180644; /* sqrt(2) * (c5-c3) */
++// z4 += z5;
++ mulhh.w lr, r7:t, r11:b
++ mulhh.w r7, r7:b, r11:b
++ lddpc r11, const_table2 + 12
++ st.w --sp,r0
++ add lr, r9
++ add r7, r8
++
++// tmp6 *= FIX_3_072711026; /* sqrt(2) * ( c1+c3+c5-c7) */
++ mulhh.w r0, r2:t, r11:t
++ machh.w r0, r5:t, r11:b
++ mulhh.w r2, r2:b, r11:t
++ machh.w r2, r5:b, r11:b
++
++// z2 *= -FIX_2_562915447; /* sqrt(2) * (-c1-c3) */
++// dataptr[24] = DESCALE(tmp6 + z2 + z3, CONST_BITS + PASS1_BITS);
++ add r0, r10
++ lddpc r11, const_table2 + 16
++ add r2, r6
++ satrnds r0 >> (CONST_BITS + PASS1_BITS + 3), 31
++ satrnds r2 >> (CONST_BITS + PASS1_BITS + 3), 31
++ sthh.w r12[3*8*2], r0:b, r2:b
++// tmp5 *= FIX_2_053119869; /* sqrt(2) * ( c1+c3-c5+c7) */
++ mulhh.w r0, r3:t, r11:t
++ machh.w r0, r5:t, r11:b
++ mulhh.w r2, r3:b, r11:t
++ machh.w r2, r5:b, r11:b
++ add r0, lr
++ lddpc r11, const_table2 + 20
++ add r2, r7
++
++// dataptr[40] = DESCALE(tmp5 + z2 + z4, CONST_BITS + PASS1_BITS);
++ satrnds r0 >> (CONST_BITS + PASS1_BITS + 3), 31
++ satrnds r2 >> (CONST_BITS + PASS1_BITS + 3), 31
++ sthh.w r12[5*8*2], r0:b, r2:b
++
++
++// z1 = tmp4 + tmp7;
++ padds.sh r2, r4, r1
++
++// tmp4 *= FIX_0_298631336; /* sqrt(2) * (-c1+c3+c5-c7) */
++ mulhh.w r3, r4:t, r11:t
++ machh.w r3, r2:t, r11:b
++ mulhh.w r4, r4:b, r11:t
++ machh.w r4, r2:b, r11:b
++ add r3, r10
++ lddpc r11, const_table2 + 24
++ add r4, r6
++
++// z1 *= -FIX_0_899976223; /* sqrt(2) * (c7-c3) */
++// dataptr[56] = DESCALE(tmp4 + z1 + z3, CONST_BITS + PASS1_BITS);
++ satrnds r3 >> (CONST_BITS + PASS1_BITS + 3), 31
++ satrnds r4 >> (CONST_BITS + PASS1_BITS + 3), 31
++ sthh.w r12[7*8*2], r3:b, r4:b
++
++
++// tmp7 *= FIX_1_501321110; /* sqrt(2) * ( c1+c3-c5-c7) */
++ mulhh.w r3, r1:t, r11:t
++ machh.w r3, r2:t, r11:b
++ mulhh.w r4, r1:b, r11:t
++ machh.w r4, r2:b, r11:b
++ add r3, lr
++ add r4, r7
++
++// dataptr[8] = DESCALE(tmp7 + z1 + z4, CONST_BITS + PASS1_BITS);
++ satrnds r3 >> (CONST_BITS + PASS1_BITS + 3), 31
++ satrnds r4 >> (CONST_BITS + PASS1_BITS + 3), 31
++ sthh.w r12[1*8*2], r3:b, r4:b
++ ld.w r0, sp++
++
++// dataptr++; /* advance pointer to next column */
++ sub blkptr, -4
++ sub loop_ctr, 1
++ brne COLOUMN_LOOP
++
++// }
++
++ popm r0-r3, r4-r7, pc
++
++// /* descale */
++// for (i = 0; i < 64; i++)
++// block[i] = (short int) DESCALE(data[i], 3);
++
++
++//}
++
++
++ .align 2
++const_table: .short FIX_0_541196100, FIX_0_765366865, -FIX_1_847759065, FIX_1_175875602
++ .short FIX_0_298631336, FIX_2_053119869, FIX_3_072711026, FIX_1_501321110
++ .short -FIX_0_899976223,-FIX_2_562915447, -FIX_1_961570560, -FIX_0_390180644
++
++const_table2: .short FIX_0_541196100, FIX_0_765366865, -FIX_1_847759065, FIX_1_175875602
++ .short -FIX_1_961570560, -FIX_0_390180644, FIX_3_072711026, -FIX_2_562915447
++ .short FIX_2_053119869, -FIX_2_562915447, FIX_0_298631336, -FIX_0_899976223
++ .short FIX_1_501321110, -FIX_0_899976223
++
++
++
++
+--- /dev/null
++++ b/libavcodec/avr32/h264idct.S
+@@ -0,0 +1,451 @@
++/*
++ * Copyright (c) 2007 Atmel Corporation. All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ *
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ *
++ * 2. Redistributions in binary form must reproduce the above
++ * copyright notice, this list of conditions and the following
++ * disclaimer in the documentation and/or other materials provided
++ * with the distribution.
++ *
++ * 3. The name of ATMEL may not be used to endorse or promote products
++ * derived from this software without specific prior written
++ * permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL
++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
++ * DAMAGE.
++ */
++
++ .global h264_idct_add_avr32
++
++ /* Macro for performing the 1-D transform on one row line.
++
++ The register 'w01' should contain the first two pixels,
++ and the register 'w23' should contain the last two pixels
++ in the line. The resulting line is placed in p01 and p23
++ so that { w01, w23 } = { x0, x1, x3, x2 }.
++ 'tmp' and 'tmp2' should be scratchpad registers. */
++ .macro transform_row w01, w23, tmp, tmp2
++ add \tmp, \w23, \w01 << 1 /* tmp = { xxxx, 2*w1 + w3 } */
++ sub \tmp2, \w01, \w23 << 1 /* tmp2 = { xxxx, w1 - 2*w3 } */
++ bfins \tmp2, \tmp, 16, 16 /* tmp2 = { 2*w1 + w3, w1 - 2*w3 } */
++ pasr.h \tmp2, \tmp2, 1 /* tmp2 = { w1 + w3/2, w1/2 - w3 } */
++ paddsub.h \tmp, \w01:t, \w23:t /* tmp = { w0 + w2, w0 - w2 } */
++ padd.h \w01, \tmp, \tmp2 /* w01 = { w0 + w2 + w1 + w3/2, w0 - w2 + w1/2 - w3 } */
++ psub.h \w23, \tmp, \tmp2 /* w23 = { w0 + w2 - w1 - w3/2, w0 - w2 - w1/2 + w3 } */
++ .endm
++
++ /* Macro for performing the 1-D transform on two columns.
++
++ The registers w0, w1, w2, w3 should each contain two
++ packed samples from the two colomns to transform.
++ tmp and tmp2 are scratchpad registers.
++
++ The resulting transformed columns are placed in the
++ same positions as the input columns.
++ */
++ .macro transform_2columns w0, w1, w2, w3, tmp, tmp2
++ padd.h \tmp, \w0, \w2 /* tmp = z0 = w0 + w2 */
++ psub.h \w0, \w0, \w2 /* w0 = z1 = w0 - w2 */
++ pasr.h \w2, \w1, 1 /* w2 = w1/2 */
++ pasr.h \tmp2, \w3, 1 /* tmp2 = w3/2 */
++ psub.h \w3, \w2, \w3 /* w3 = z2 = w1/2 - w3 */
++ padd.h \tmp2, \w1, \tmp2/* tmp2 = z3 = w1 + w3/2 */
++ padd.h \w1, \w0, \w3 /* w1 = x1 = z1 + z2 */
++ psub.h \w2, \w0, \w3 /* w2 = x2 = z1 - z2 */
++ padd.h \w0, \tmp, \tmp2/* w0 = x0 = z0 + z3 */
++ psub.h \w3, \tmp, \tmp2/* w3 = x3 = z0 - z3 */
++ /* Scale down result. */
++ pasr.h \w0, \w0, 6
++ pasr.h \w1, \w1, 6
++ pasr.h \w2, \w2, 6
++ pasr.h \w3, \w3, 6
++ .endm
++
++/*void h264_idct_add_avr32(uint8_t *dst, DCTELEM *block, int stride)*/
++
++h264_idct_add_avr32:
++
++ stm --sp,r0-r3,r4-r7, lr
++
++ /* Setup rounding factor. */
++ mov r0, (1 << 5)
++ lsl r0, 16
++
++ /* Load block */
++ ldm r11,r2-r9
++ /* r9 = { w00, w01 },
++ r8 = { w02, w03 },
++ r7 = { w10, w11 },
++ r6 = { w12, w13 },
++ r5 = { w20, w21 },
++ r4 = { w22, w23 },
++ r3 = { w30, w31 },
++ r2 = { w32, w33 } */
++
++
++ /* Add the rounding factor to w00. */
++ add r9, r0
++
++ /* Transform rows */
++ transform_row r9, r8, r0, r1
++ transform_row r7, r6, r0, r1
++ transform_row r5, r4, r0, r1
++ transform_row r3, r2, r0, r1
++
++ /* Transform columns */
++ transform_2columns r9, r7, r5, r3, r0, r1
++ transform_2columns r8, r6, r4, r2, r0, r1
++
++ /* Load predicted pixels.*/
++ ld.w lr, r12[0]
++ ld.w r11, r12[r10]
++
++ /* Unpack to halwords. */
++ punpckub.h r0, lr:t
++ punpckub.h r1, lr:b
++
++ /* Add with transformed row. */
++ padd.h r0, r0, r9
++ paddx.h r1, r1, r8
++ /* Pack and saturate back to 8-bit pixels. */
++ packsh.ub r0, r0, r1
++
++ /* Unpack to halwords. */
++ punpckub.h lr, r11:t
++ punpckub.h r11, r11:b
++
++ /* Add with transformed row. */
++ padd.h lr, lr, r7
++ paddx.h r11, r11, r6
++ /* Pack and saturate back to 8-bit pixels. */
++ packsh.ub r1, lr, r11
++
++ /* Store back to frame. */
++ st.w r12[0], r0
++ st.w r12[r10], r1
++
++ add r12, r12, r10 << 1
++
++ /* Load predicted pixels.*/
++ ld.w lr, r12[0]
++ ld.w r11, r12[r10]
++
++ /* Unpack to halwords. */
++ punpckub.h r0, lr:t
++ punpckub.h r1, lr:b
++
++ /* Add with transformed row. */
++ padd.h r0, r0, r5
++ paddx.h r1, r1, r4
++ /* Pack and saturate back to 8-bit pixels. */
++ packsh.ub r0, r0, r1
++
++ /* Unpack to halwords. */
++ punpckub.h lr, r11:t
++ punpckub.h r11, r11:b
++
++ /* Add with transformed row. */
++ padd.h lr, lr, r3
++ paddx.h r11, r11, r2
++ /* Pack and saturate back to 8-bit pixels. */
++ packsh.ub r1, lr, r11
++
++ /* Store back to frame. */
++ st.w r12[0], r0
++ st.w r12[r10], r1
++
++ ldm sp++,r0-r3,r4-r7, pc
++
++
++ .global h264_idct8_add_avr32
++//void ff_h264_idct8_add_c(uint8_t *dst, DCTELEM *block, int stride){
++
++h264_idct8_add_avr32:
++ stm --sp,r0-r3,r4-r7, lr
++
++ /* Push dst and stride on stack */
++ stm --sp,r10,r12
++
++// int i;
++// DCTELEM (*src)[8] = (DCTELEM(*)[8])block;
++// uint8_t *cm = cropTbl + MAX_NEG_CROP;
++
++// block[0] += 32;
++
++
++// for( i = 0; i < 8; i++ )
++// {
++ mov lr, 4
++0:
++ ld.w r7, r11[0*(8*2)]
++ ld.w r6, r11[1*(8*2)]
++ ld.w r5, r11[2*(8*2)]
++ ld.w r4, r11[3*(8*2)]
++ ld.w r3, r11[4*(8*2)]
++ ld.w r2, r11[5*(8*2)]
++ ld.w r1, r11[6*(8*2)]
++ ld.w r0, r11[7*(8*2)]
++
++/*
++
++ const int a0 = src[0][i] + src[4][i];
++ const int a2 = src[0][i] - src[4][i];
++ const int a4 = (src[2][i]>>1) - src[6][i];
++ const int a6 = (src[6][i]>>1) + src[2][i];
++*/
++ padd.h r8, r7, r3 /* r8 = a0 */
++ psub.h r7, r7, r3 /* r7 = a2 */
++ pasr.h r3, r5, 1 /* r3 = src[2][i] >> 1 */
++ pasr.h r9, r1, 1 /* r9 = src[6][i] >> 1 */
++ psub.h r3, r3, r1 /* r3 = a4 */
++ padd.h r9, r9, r5 /* r9 = a6 */
++
++/*
++ const int b0 = a0 + a6;
++ const int b2 = a2 + a4;
++ const int b4 = a2 - a4;
++ const int b6 = a0 - a6;
++*/
++ padd.h r1, r8, r9 /* r1 = b0 */
++ psub.h r8, r8, r9 /* r8 = b6 */
++ padd.h r5, r7, r3 /* r5 = b2 */
++ psub.h r7, r7, r3 /* r7 = b4 */
++
++/*
++ const int a1 = -src[3][i] + src[5][i] - src[7][i] - (src[7][i]>>1);
++ const int a3 = src[1][i] + src[7][i] - src[3][i] - (src[3][i]>>1);
++ const int a5 = -src[1][i] + src[7][i] + src[5][i] + (src[5][i]>>1);
++ const int a7 = src[3][i] + src[5][i] + src[1][i] + (src[1][i]>>1);
++*/
++ pasr.h r3, r0, 1
++ padd.h r3, r3, r0
++ psub.h r3, r2, r3
++ psub.h r3, r3, r4 /* r3 = a1 */
++
++ pasr.h r9, r4, 1
++ padd.h r9, r9, r4
++ psub.h r9, r0, r9
++ padd.h r9, r6, r9 /* r9 = a3 */
++
++ pasr.h r10, r2, 1
++ padd.h r10, r10, r2
++ padd.h r10, r10, r0
++ psub.h r10, r10, r6 /* r10 = a5 */
++
++ pasr.h r0, r6, 1
++ padd.h r0, r0, r6
++ padd.h r0, r0, r2
++ padd.h r0, r0, r4 /* r0 = a7 */
++/*
++ const int b1 = (a7>>2) + a1;
++ const int b3 = a3 + (a5>>2);
++ const int b5 = (a3>>2) - a5;
++ const int b7 = a7 - (a1>>2);
++*/
++ pasr.h r2, r0, 2
++ padd.h r2, r2, r3 /* r2 = b1 */
++ pasr.h r3, r3, 2
++ psub.h r3, r0, r3 /* r3 = b7 */
++
++ pasr.h r0, r10, 2
++ padd.h r0, r0, r9 /* r0 = b3 */
++ pasr.h r9, r9, 2
++ psub.h r9, r9, r10 /* r9 = b5 */
++
++
++/*
++ src[0][i] = b0 + b7;
++ src[7][i] = b0 - b7;
++ src[1][i] = b2 + b5;
++ src[6][i] = b2 - b5;
++ src[2][i] = b4 + b3;
++ src[5][i] = b4 - b3;
++ src[3][i] = b6 + b1;
++ src[4][i] = b6 - b1; */
++
++ padd.h r4, r1, r3
++ psub.h r1, r1, r3
++ st.w r11[0*(8*2)], r4
++ st.w r11[7*(8*2)], r1
++
++ padd.h r3, r5, r9
++ psub.h r5, r5, r9
++ st.w r11[1*(8*2)], r3
++ st.w r11[6*(8*2)], r5
++
++ padd.h r9, r7, r0
++ psub.h r7, r7, r0
++ st.w r11[2*(8*2)], r9
++ st.w r11[5*(8*2)], r7
++
++ padd.h r0, r8, r2
++ psub.h r8, r8, r2
++ st.w r11[3*(8*2)], r0
++ st.w r11[4*(8*2)], r8
++
++ sub r11, -4
++ sub lr, 1
++ brne 0b
++
++// }
++
++ lddsp r12, sp[0] /* r12 = dst */
++ sub r11, 4*4
++ ldm r11++, r4-r7
++ mov lr, 8
++ /* Push dst and stride on stack */
++
++1:
++// for( i = 0; i < 8; i++ )
++// {
++
++ /* r7 = {src[i][0], src[i][1]}
++ r6 = {src[i][2], src[i][3]}
++ r5 = {src[i][4], src[i][5]}
++ r4 = {src[i][6], src[i][7]} */
++
++/*
++ const int a0 = src[i][0] + src[i][4];
++ const int a2 = src[i][0] - src[i][4];
++ const int a4 = (src[i][2]>>1) - src[i][6];
++ const int a6 = (src[i][6]>>1) + src[i][2];
++*/
++ pasr.h r8, r6, 1
++ pasr.h r9, r4, 1
++ addhh.w r0, r7:t, r5:t /* r0 = a0 */
++ subhh.w r1, r7:t, r5:t /* r1 = a2 */
++ subhh.w r2, r8:t, r4:t /* r2 = a4 */
++ addhh.w r3, r9:t, r6:t /* r3 = a6 */
++
++/*
++ const int b0 = a0 + a6;
++ const int b2 = a2 + a4;
++ const int b4 = a2 - a4;
++ const int b6 = a0 - a6;
++*/
++ add r10, r0, r3 /* r10 = b0 */
++ sub r0, r3 /* r0 = b6 */
++ add r3, r1, r2 /* r3 = b2 */
++ sub r1, r2 /* r1 = b4 */
++/*
++
++
++ const int a7 = src[i][5] + src[i][3] + src[i][1] + (src[i][1]>>1);
++ const int a1 = src[i][5] - src[i][3] - src[i][7] - (src[i][7]>>1);
++ const int a3 = src[i][7] + src[i][1] - src[i][3] - (src[i][3]>>1);
++ const int a5 = src[i][7] - src[i][1] + src[i][5] + (src[i][5]>>1); */
++ addhh.w r8, r8:b, r6:b
++ addhh.w r2, r4:b, r7:b
++ sub r2, r8 /* r2 = a3 */
++
++ addhh.w r9, r9:b, r4:b
++ subhh.w r8, r5:b, r6:b
++ sub r8, r9 /* r8 = a1 */
++
++ pasr.h r9, r7, 1
++ addhh.w r9, r9:b, r7:b
++ addhh.w r6, r5:b, r6:b
++ add r6, r9 /* r6 = a7 */
++
++ pasr.h r9, r5, 1
++ addhh.w r9, r9:b, r5:b
++ subhh.w r5, r4:b, r7:b
++ add r5, r9 /* r5 = a5 */
++
++/* const int b1 = (a7>>2) + a1;
++ const int b3 = (a5>>2) + a3;
++ const int b5 = (a3>>2) - a5;
++ const int b7 = -(a1>>2) + a7 ; */
++ asr r4, r6, 2
++ add r4, r8 /* r4 = b1 */
++ asr r8, 2
++ rsub r8, r6 /* r8 = b7 */
++
++ asr r6, r5, 2
++ add r6, r2 /* r6 = b3 */
++ asr r2, 2
++ sub r2, r5 /* r2 = b5 */
++
++/*
++ dst[i*stride + 0] = cm[ dst[i*stride + 0] + ((b0 + b7) >> 6) ];
++ dst[i*stride + 1] = cm[ dst[i*stride + 1] + ((b2 + b5) >> 6) ];
++ dst[i*stride + 2] = cm[ dst[i*stride + 2] + ((b4 + b3) >> 6) ];
++ dst[i*stride + 3] = cm[ dst[i*stride + 3] + ((b6 + b1) >> 6) ];
++ dst[i*stride + 4] = cm[ dst[i*stride + 4] + ((b6 - b1) >> 6) ];
++ dst[i*stride + 5] = cm[ dst[i*stride + 5] + ((b4 - b3) >> 6) ];
++ dst[i*stride + 6] = cm[ dst[i*stride + 6] + ((b2 - b5) >> 6) ];
++ dst[i*stride + 7] = cm[ dst[i*stride + 7] + ((b0 - b7) >> 6) ];
++*/
++ add r5, r10, r8
++ satrnds r5 >> 6, 0 /* r5 = (b0 + b7) >> 6 */
++ sub r10, r8
++ satrnds r10 >> 6, 0 /* r10 = (b0 - b7) >> 6 */
++ add r8, r3, r2
++ satrnds r8 >> 6, 0 /* r8 = (b2 + b5) >> 6 */
++ sub r3, r2
++ satrnds r3 >> 6, 0 /* r3 = (b2 - b5) >> 6 */
++
++ add r2, r1, r6
++ satrnds r2 >> 6, 0 /* r2 = (b4 + b3) >> 6 */
++ sub r1, r6
++ satrnds r1 >> 6, 0 /* r1 = (b4 - b3) >> 6 */
++
++ add r6, r0, r4
++ satrnds r6 >> 6, 0 /* r6 = (b6 + b1) >> 6 */
++ sub r0, r4
++ satrnds r0 >> 6, 0 /* r0 = (b6 - b1) >> 6 */
++
++ ld.w r4, r12[0]
++
++ packw.sh r8, r5, r8
++ packw.sh r7, r2, r6
++ ld.w r9, r12[4]
++ packw.sh r6, r0, r1
++ packw.sh r5, r3, r10
++
++ punpckub.h r10, r4:t
++ punpckub.h r4, r4:b
++ punpckub.h r3, r9:t
++ punpckub.h r9, r9:b
++
++ padd.h r8, r8, r10
++ padd.h r7, r7, r4
++ padd.h r6, r6, r3
++ padd.h r5, r5, r9
++
++ lddsp r10, sp[4] /* r10 = stride */
++ packsh.ub r0, r8, r7
++ packsh.ub r1, r6, r5
++
++ st.w r12[0], r0
++ st.w r12[4], r1
++
++ ldm r11++, r4-r7
++ add r12, r10 /* dst += stride */
++
++ sub lr, 1
++ brne 1b
++
++ sub sp, -8
++ ldm sp++,r0-r3,r4-r7, pc
++
++
++
++// }
++//}
+--- /dev/null
++++ b/libavcodec/avr32/idct.S
+@@ -0,0 +1,829 @@
++/*
++ * Copyright (c) 2007 Atmel Corporation. All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ *
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ *
++ * 2. Redistributions in binary form must reproduce the above
++ * copyright notice, this list of conditions and the following
++ * disclaimer in the documentation and/or other materials provided
++ * with the distribution.
++ *
++ * 3. The name of ATMEL may not be used to endorse or promote products
++ * derived from this software without specific prior written
++ * permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL
++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
++ * DAMAGE.
++ */
++
++ .global idct_add_avr32
++ .global idct_put_avr32
++ .global idct_avr32
++
++
++#define CONST_BITS 13
++#define PASS1_BITS 2
++
++#define ONE ((INT32) 1)
++
++#define CONST_SCALE (ONE << CONST_BITS)
++
++#define LINE_SIZE 32
++
++#define FIX_0_298631336 (2446) /* FIX(0.298631336) */
++#define FIX_0_390180644 (3196) /* FIX(0.390180644) */
++#define FIX_0_541196100 (4433) /* FIX(0.541196100) */
++#define FIX_0_765366865 (6270) /* FIX(0.765366865) */
++#define FIX_0_899976223 (7373) /* FIX(0.899976223) */
++#define FIX_1_175875602 (9633) /* FIX(1.175875602) */
++#define FIX_1_501321110 (12299)/* FIX(1.501321110) */
++#define FIX_1_847759065 (15137)/* FIX(1.847759065) */
++#define FIX_1_961570560 (16069)/* FIX(1.961570560) */
++#define FIX_2_053119869 (16819)/* FIX(2.053119869) */
++#define FIX_2_562915447 (20995)/* FIX(2.562915447) */
++#define FIX_3_072711026 (25172)/* FIX(3.072711026) */
++
++
++#define loop_cnt r11
++
++ .text
++
++idct_add_avr32:
++ pushm r0-r3, r4-r7, lr //Free up registers to use for local variables
++
++ // Give room for some variables on the stack
++ sub sp, 8
++ stdsp SP[0], r12 // rfp
++ stdsp SP[4], r11 // iinc
++
++ mov loop_cnt, 8 //Initialize loop counter
++
++FOR_ROW:
++
++ ldm r10, r0, r1, r2, r3 //Load 8 DCT-coeffisients from the current row in the DCT-block
++ mov r6, 0
++#ifdef USE_PREFETCH
++ pref r10[LINE_SIZE] //Prefetch next line
++#endif
++ or r4, r2, r3 << 16
++ or r4, r1 //Check if all DCT-coeffisients except the DC is zero
++ or r4, r0
++ brne AC_ROW //If there are non-zero AC coeffisients perform row-transform
++
++ paddsub.h r5, r3:t, r6:b //Extract the DC-coeff from r5
++ plsl.h r5, r5, PASS1_BITS
++ mov r4, r5
++ st.d r10++, r4
++ st.d r10++, r4
++
++ sub loop_cnt, 1 //Decrement loop counter
++ brne FOR_ROW //Perform loop one more time if loop_cnt is not zero
++
++ bral COLOUMN_TRANSFORM //Perform coloumn transform after row transform is computed
++
++
++AC_ROW:
++
++
++ ld.w r12, pc[coef_table - .]
++ ld.w r9, pc[coef_table - . + 4]
++
++ padd.h r4, r2, r0 // r4:t = dataptr[2] + dataptr[6],r4:b = dataptr[3] + dataptr[7]
++ mulhh.w r5, r4:t, r12:t
++ mulhh.w r6, r0:t, r12:b
++ ld.w r12, pc[coef_table - . + 8]
++ mulhh.w r7, r2:t, r9:t
++ add r6, r5 // tmp2
++ satrnds r6 >> (CONST_BITS - PASS1_BITS), 31
++ add r7, r5 // tmp3
++ satrnds r7 >> (CONST_BITS - PASS1_BITS), 31
++
++ paddsub.h r5, r3:t, r1:t
++ plsl.h r5, r5, PASS1_BITS // r5:t = tmp0, r5:b = tmp1
++
++ paddsub.h r7, r5:t, r7:b // r7:t = tmp10, r7:b = tmp13
++ paddsub.h r6, r5:b, r6:b // r6:t = tmp11, r6:b = tmp12
++
++
++ addhh.w lr, r3:b, r1:b // lr = z4
++ addhh.w r5, r4:b, lr:b
++ mulhh.w r5, r5:b, r9:b // r5 = z5
++
++ ld.w r9, pc[coef_table - . + 12]
++ mulhh.w r4, r4:b, r12:t // r4 = z3
++ mulhh.w lr, lr:b, r12:b // lr = z4
++
++ add r4, r5
++ add lr, r5
++
++ addhh.w r5, r2:b, r1:b // r5 = z2
++ addhh.w r8, r3:b, r0:b // r8 = z1
++
++
++ mulhh.w r0, r0:b, r9:t // r0 = tmp0
++ ld.w r12, pc[coef_table - . + 16]
++ mulhh.w r1, r1:b, r9:b // r1 = tmp1
++ ld.w r9, pc[coef_table - . + 20]
++ mulhh.w r2, r2:b, r12:t // r2 = tmp2
++ mulhh.w r3, r3:b, r12:b // r3 = tmp3
++ mulhh.w r8, r8:b, r9:t // r8 = z1
++ mulhh.w r5, r5:b, r9:b // r5 = z2
++
++
++ add r0, r8
++ add r0, r4
++ add r1, r5
++ add r1, lr
++ add r2, r5
++ add r2, r4
++ add r3, r8
++ add r3, lr
++
++ satrnds r0 >> (CONST_BITS - PASS1_BITS), 31
++ satrnds r1 >> (CONST_BITS - PASS1_BITS), 31
++ satrnds r2 >> (CONST_BITS - PASS1_BITS), 31
++ satrnds r3 >> (CONST_BITS - PASS1_BITS), 31
++
++ paddsub.h r5, r6:t, r2:b // r5:t = dataptr[1], r5:b = dataptr[6]
++ paddsub.h r4, r7:t, r3:b // r4:t = dataptr[0], r4:b = dataptr[7]
++ paddsub.h r3, r6:b, r1:b // r3:t = dataptr[2], r3:b = dataptr[5]
++ paddsub.h r2, r7:b, r0:b // r2:t = dataptr[3], r2:b = dataptr[4]
++
++ sthh.w r10[0], r4:t, r5:t
++ sthh.w r10[4], r3:t, r2:t
++ sthh.w r10[8], r2:b, r3:b
++ sthh.w r10[12], r5:b, r4:b
++
++
++
++ sub r10, -16
++ sub loop_cnt, 1
++ brne FOR_ROW, e
++
++COLOUMN_TRANSFORM:
++
++ sub r10, 128 //Set pointer to start of DCT block
++
++
++ mov loop_cnt, 8
++FOR_COLOUMN:
++ ldins.h r3:t,r10[0] // r3:t = dataptr[0]
++ ldins.h r1:t,r10[1*8*2]// r1:t = dataptr[1]
++ ldins.h r2:t,r10[2*8*2]// r2:t = dataptr[2]
++ ldins.h r0:t,r10[5*8*2]// r0:t = dataptr[5]
++ ldins.h r3:b,r10[4*8*2]// r3:b = dataptr[4]
++ ldins.h r1:b,r10[3*8*2]// r1:b = dataptr[3]
++ ldins.h r2:b,r10[6*8*2]// r2:b = dataptr[6]
++ ldins.h r0:b,r10[7*8*2]// r0:b = dataptr[7]
++
++ or r4, r1, r3 << 16
++ or r4, r2
++ or r4, r0
++ brne AC_COLOUMN //If there are non-zero AC coeffisients perform row-transform
++
++ lddsp r12, SP[0] // rfp
++ lddsp r9, SP[4] // iinc
++ satrnds r3 >> ( PASS1_BITS + 3 + 16 ), 9
++ ld.d r0, r12[0]
++ sub r10, -2 // Increment the dataptr
++ bfins r3, r3, 16, 16
++ punpckub.h r2, r1:t
++ padd.h r2, r2, r3
++ punpckub.h r1, r1:b
++ padd.h r1, r1, r3
++ packsh.ub r1, r2, r1
++ punpckub.h r2, r0:t
++ padd.h r2, r2, r3
++ punpckub.h r0, r0:b
++ padd.h r0, r0, r3
++ packsh.ub r0, r2, r0
++ st.d r12[0], r0
++ add r12, r9 // increment rfp
++ stdsp SP[0], r12
++
++ sub loop_cnt, 1//Decrement loop counter
++ brne FOR_COLOUMN//Perform loop one more time if loop_cnt is not zero
++
++ sub sp, -8
++ popm r0-r3, r4-r7, pc//Pop back registers and PC
++
++AC_COLOUMN:
++
++ ld.w r12, pc[coef_table - .]
++ ld.w r9, pc[coef_table - . + 4]
++
++ addhh.w r4, r2:t, r2:b
++ mulhh.w r4, r4:b, r12:t // r4 = z1
++ mulhh.w r5, r2:b, r12:b
++ ld.w r12, pc[coef_table - . + 8]
++ mulhh.w r6, r2:t, r9:t
++ add r5, r4 // r5 = tmp2
++ add r6, r4 // r6 = tmp3
++
++ addhh.w r7, r3:t, r3:b
++ subhh.w r8, r3:t, r3:b
++
++ lsl r7, CONST_BITS
++ lsl r8, CONST_BITS
++
++ add r2, r7, r6 // r2 = tmp10
++ sub r3, r7, r6 // r3 = tmp13
++ add r4, r8, r5 // r4 = tmp11
++ sub r5, r8, r5 // r5 = tmp12
++
++ padd.h r6, r0, r1 // r6:t = z4, r6:b = z3
++ addhh.w r7, r6:t, r6:b
++ mulhh.w r7, r7:b, r9:b // r7 = z5
++
++ ld.w r9, pc[coef_table - . + 12]
++ mulhh.w r8, r6:b, r12:t // r8 = z3
++ mulhh.w r6, r6:t, r12:b // r6 = z4
++
++ add r8, r7
++ add r6, r7
++
++ paddx.h r7, r0, r1 // r7:t = z2, r7:b = z1
++
++ mulhh.w r12, r0:b, r9:t // r12 = tmp0
++ mulhh.w r0, r0:t, r9:b // r0 = tmp1
++ ld.w r9, pc[coef_table - . + 16]
++ add r12, r8
++ add r0, r6
++
++ ld.w lr, pc[coef_table - . + 20]
++ machh.w r8, r1:b, r9:t // r8 = tmp2
++ machh.w r6, r1:t, r9:b // r6 = tmp3
++ mulhh.w r9, r7:b, lr:t // r9 = z1
++ mulhh.w r7, r7:t, lr:b // r7 = z2
++
++
++ add r12, r9
++ add r0, r7
++ add r8, r7
++ add r6, r9
++
++ add r1, r2, r6 // r1 = dataptr[DCTSIZE*0]
++ sub r2, r2, r6 // r2 = dataptr[DCTSIZE*7]
++ add r6, r4, r8 // r6 = dataptr[DCTSIZE*1]
++ sub r4, r4, r8 // r4 = dataptr[DCTSIZE*6]
++ add r8, r5, r0 // r8 = dataptr[DCTSIZE*2]
++ sub r5, r5, r0 // r5 = dataptr[DCTSIZE*5]
++ add r0, r3, r12 // r0 = dataptr[DCTSIZE*3]
++ sub r3, r3, r12 // r3 = dataptr[DCTSIZE*4]
++
++ satrnds r1 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r2 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r6 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r4 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r8 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r5 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r0 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r3 >> (CONST_BITS+PASS1_BITS+3), 9
++
++ packw.sh r1, r1, r6
++ packw.sh r8, r8, r0
++ packw.sh r3, r3, r5
++ packw.sh r4, r4, r2
++
++ lddsp r12, SP[0] // rfp
++ lddsp r9, SP[4] // iinc
++ ld.d r6, r12[0]
++ sub r10, -2 // Increment the dataptr
++ punpckub.h r0, r7:t
++ padd.h r1, r1, r0
++ punpckub.h r0, r7:b
++ padd.h r8, r8, r0
++ packsh.ub r7, r1, r8
++ punpckub.h r0, r6:t
++ padd.h r3, r3, r0
++ punpckub.h r0, r6:b
++ padd.h r4, r4, r0
++ packsh.ub r6, r3, r4
++ st.d r12[0], r6
++ add r12, r9 // increment rfp
++ stdsp SP[0], r12
++
++ sub loop_cnt, 1 //Decrement loop counter
++ brne FOR_COLOUMN //Perform loop one more time if loop_cnt is not zero
++
++ sub sp, -8
++ popm r0-r3, r4-r7, pc //Pop back registers and PC
++
++
++
++//Coeffisient Table:
++ .align 2
++coef_table:
++ .short FIX_0_541196100, -FIX_1_847759065, FIX_0_765366865, FIX_1_175875602
++ .short - FIX_1_961570560, - FIX_0_390180644, FIX_0_298631336, FIX_2_053119869
++ .short FIX_3_072711026, FIX_1_501321110, - FIX_0_899976223, - FIX_2_562915447
++
++
++idct_put_avr32:
++ pushm r0-r3, r4-r7, lr //Free up registers to use for local variables
++
++ //; Give room for some variables on the stack
++ sub sp, 8
++ stdsp SP[0], r12 // rfp
++ stdsp SP[4], r11 // iinc
++
++ mov loop_cnt, 8 //Initialize loop counter
++
++0:
++
++ ldm r10, r0, r1, r2, r3 //Load 8 DCT-coeffisients from the current row in the DCT-block
++ mov r6, 0
++#ifdef USE_PREFETCH
++ pref r10[LINE_SIZE] //Prefetch next line
++#endif
++ or r4, r2, r3 << 16
++ or r4, r1 //Check if all DCT-coeffisients except the DC is zero
++ or r4, r0
++ brne 1f //If there are non-zero AC coeffisients perform row-transform
++
++ paddsub.h r5, r3:t, r6:b //Extract the DC-coeff from r5
++ plsl.h r5, r5, PASS1_BITS
++ mov r4, r5
++ st.d r10++, r4
++ st.d r10++, r4
++
++ sub loop_cnt, 1 //Decrement loop counter
++ brne 0b //Perform loop one more time if loop_cnt is not zero
++
++ bral 2f //Perform coloumn transform after row transform is computed
++
++1:
++
++ ld.w r12, pc[coef_table_copy - .]
++ ld.w r9, pc[coef_table_copy - . + 4]
++
++ padd.h r4, r2, r0 // r4:t = dataptr[2] + dataptr[6],r4:b = dataptr[3] + dataptr[7]
++ mulhh.w r5, r4:t, r12:t
++ mulhh.w r6, r0:t, r12:b
++ ld.w r12, pc[coef_table_copy - . + 8]
++ mulhh.w r7, r2:t, r9:t
++ add r6, r5 // tmp2
++ satrnds r6 >> (CONST_BITS - PASS1_BITS), 31
++ add r7, r5 // tmp3
++ satrnds r7 >> (CONST_BITS - PASS1_BITS), 31
++
++ paddsub.h r5, r3:t, r1:t
++ plsl.h r5, r5, PASS1_BITS // r5:t = tmp0, r5:b = tmp1
++
++ paddsub.h r7, r5:t, r7:b // r7:t = tmp10, r7:b = tmp13
++ paddsub.h r6, r5:b, r6:b // r6:t = tmp11, r6:b = tmp12
++
++
++
++ addhh.w lr, r3:b, r1:b // lr = z4
++ addhh.w r5, r4:b, lr:b
++ mulhh.w r5, r5:b, r9:b // r5 = z5
++
++ ld.w r9, pc[coef_table_copy - . + 12]
++ mulhh.w r4, r4:b, r12:t // r4 = z3
++ mulhh.w lr, lr:b, r12:b // lr = z4
++
++ add r4, r5
++ add lr, r5
++
++ addhh.w r5, r2:b, r1:b // r5 = z2
++ addhh.w r8, r3:b, r0:b // r8 = z1
++
++
++ mulhh.w r0, r0:b, r9:t // r0 = tmp0
++ ld.w r12, pc[coef_table_copy - . + 16]
++ mulhh.w r1, r1:b, r9:b // r1 = tmp1
++ ld.w r9, pc[coef_table_copy - . + 20]
++ mulhh.w r2, r2:b, r12:t // r2 = tmp2
++ mulhh.w r3, r3:b, r12:b // r3 = tmp3
++ mulhh.w r8, r8:b, r9:t // r8 = z1
++ mulhh.w r5, r5:b, r9:b // r5 = z2
++
++
++ add r0, r8
++ add r0, r4
++ add r1, r5
++ add r1, lr
++ add r2, r5
++ add r2, r4
++ add r3, r8
++ add r3, lr
++
++ satrnds r0 >> (CONST_BITS - PASS1_BITS), 31
++ satrnds r1 >> (CONST_BITS - PASS1_BITS), 31
++ satrnds r2 >> (CONST_BITS - PASS1_BITS), 31
++ satrnds r3 >> (CONST_BITS - PASS1_BITS), 31
++
++ paddsub.h r5, r6:t, r2:b // r5:t = dataptr[1], r5:b = dataptr[6]
++ paddsub.h r4, r7:t, r3:b // r4:t = dataptr[0], r4:b = dataptr[7]
++ paddsub.h r3, r6:b, r1:b // r3:t = dataptr[2], r3:b = dataptr[5]
++ paddsub.h r2, r7:b, r0:b // r2:t = dataptr[3], r2:b = dataptr[4]
++
++ sthh.w r10[0], r4:t, r5:t
++ sthh.w r10[4], r3:t, r2:t
++ sthh.w r10[8], r2:b, r3:b
++ sthh.w r10[12], r5:b, r4:b
++
++
++
++ sub r10, -16
++ sub loop_cnt, 1
++ brne 0b
++
++2:
++
++ sub r10, 128 //Set pointer to start of DCT block
++
++ mov loop_cnt, 8
++
++0:
++ ldins.h r3:t,r10[0] // r3:t = dataptr[0]
++ ldins.h r1:t,r10[1*8*2]// r1:t = dataptr[1]
++ ldins.h r2:t,r10[2*8*2]// r2:t = dataptr[2]
++ ldins.h r0:t,r10[5*8*2]// r0:t = dataptr[5]
++ ldins.h r3:b,r10[4*8*2]// r3:b = dataptr[4]
++ ldins.h r1:b,r10[3*8*2]// r1:b = dataptr[3]
++ ldins.h r2:b,r10[6*8*2]// r2:b = dataptr[6]
++ ldins.h r0:b,r10[7*8*2]// r0:b = dataptr[7]
++
++ or r4, r1, r3 << 16
++ or r4, r2
++ or r4, r0
++ brne 1f //If there are non-zero AC coeffisients perform row-transform
++
++ lddsp r12, SP[0] // rfp
++ lddsp r9, SP[4] // iinc
++ satrnds r3 >> ( PASS1_BITS + 3 + 16 ), 31
++ packw.sh r3, r3, r3
++ packsh.ub r3, r3, r3
++ mov r2, r3
++ st.d r12[0], r2
++ add r12, r9 // increment rfp
++ sub r10, -2 // Increment the dataptr
++ stdsp SP[0], r12
++
++ sub loop_cnt, 1//Decrement loop counter
++ brne 0b //Perform loop one more time if loop_cnt is not zero
++
++ sub sp, -8
++ popm r0-r3, r4-r7, pc//Pop back registers and PC
++
++1:
++
++ ld.w r12, pc[coef_table_copy - .]
++ ld.w r9, pc[coef_table_copy - . + 4]
++
++ addhh.w r4, r2:t, r2:b
++ mulhh.w r4, r4:b, r12:t // r4 = z1
++ mulhh.w r5, r2:b, r12:b
++ ld.w r12, pc[coef_table_copy - . + 8]
++ mulhh.w r6, r2:t, r9:t
++ add r5, r4 // r5 = tmp2
++ add r6, r4 // r6 = tmp3
++
++ addhh.w r7, r3:t, r3:b
++ subhh.w r8, r3:t, r3:b
++
++ lsl r7, CONST_BITS
++ lsl r8, CONST_BITS
++
++ add r2, r7, r6 // r2 = tmp10
++ sub r3, r7, r6 // r3 = tmp13
++ add r4, r8, r5 // r4 = tmp11
++ sub r5, r8, r5 // r5 = tmp12
++
++
++ padd.h r6, r0, r1 // r6:t = z4, r6:b = z3
++ addhh.w r7, r6:t, r6:b
++ mulhh.w r7, r7:b, r9:b // r7 = z5
++
++ ld.w r9, pc[coef_table_copy - . + 12]
++ mulhh.w r8, r6:b, r12:t // r8 = z3
++ mulhh.w r6, r6:t, r12:b // r6 = z4
++
++ add r8, r7
++ add r6, r7
++
++ paddx.h r7, r0, r1 // r7:t = z2, r7:b = z1
++
++ mulhh.w r12, r0:b, r9:t // r12 = tmp0
++ mulhh.w r0, r0:t, r9:b // r0 = tmp1
++ ld.w r9, pc[coef_table_copy - . + 16]
++ add r12, r8
++ add r0, r6
++
++ ld.w lr, pc[coef_table_copy - . + 20]
++ machh.w r8, r1:b, r9:t // r8 = tmp2
++ machh.w r6, r1:t, r9:b // r6 = tmp3
++ mulhh.w r9, r7:b, lr:t // r9 = z1
++ mulhh.w r7, r7:t, lr:b // r7 = z2
++
++
++ add r12, r9
++ add r0, r7
++ add r8, r7
++ add r6, r9
++
++ add r1, r2, r6 // r1 = dataptr[DCTSIZE*0]
++ sub r2, r2, r6 // r2 = dataptr[DCTSIZE*7]
++ add r6, r4, r8 // r6 = dataptr[DCTSIZE*1]
++ sub r4, r4, r8 // r4 = dataptr[DCTSIZE*6]
++ add r8, r5, r0 // r8 = dataptr[DCTSIZE*2]
++ sub r5, r5, r0 // r5 = dataptr[DCTSIZE*5]
++ add r0, r3, r12 // r0 = dataptr[DCTSIZE*3]
++ sub r3, r3, r12 // r3 = dataptr[DCTSIZE*4]
++
++ satrnds r1 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r2 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r6 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r4 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r8 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r5 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r0 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r3 >> (CONST_BITS+PASS1_BITS+3), 9
++
++ packw.sh r1, r1, r6
++ packw.sh r8, r8, r0
++ packw.sh r3, r3, r5
++ packw.sh r4, r4, r2
++
++ packsh.ub r1, r1, r8
++ packsh.ub r0, r3, r4
++ lddsp r12, SP[0] // rfp
++ lddsp r9, SP[4] // iinc
++ st.d r12[0], r0
++ sub r10, -2 // Increment the dataptr
++ add r12, r9 // increment rfp
++ stdsp SP[0], r12
++
++ sub loop_cnt, 1 //Decrement loop counter
++ brne 0b //Perform loop one more time if loop_cnt is not zero
++
++ sub sp, -8
++ popm r0-r3, r4-r7, pc //Pop back registers and PC
++
++
++
++ .align 2
++coef_table_copy:
++ .short FIX_0_541196100, -FIX_1_847759065, FIX_0_765366865, FIX_1_175875602
++ .short - FIX_1_961570560, - FIX_0_390180644, FIX_0_298631336, FIX_2_053119869
++ .short FIX_3_072711026, FIX_1_501321110, - FIX_0_899976223, - FIX_2_562915447
++
++
++idct_avr32:
++ pushm r0-r3, r4-r7, lr //Free up registers to use for local variables
++
++ //; Give room for a temporary block on the stack
++ sub sp, 8*8*2
++
++ mov loop_cnt, 8 //Initialize loop counter
++
++0:
++
++ ldm r12++, r0, r1, r2, r3 //Load 8 DCT-coeffisients from the current row in the DCT-block
++ mov r6, 0
++#ifdef USE_PREFETCH
++ pref r12[LINE_SIZE] //Prefetch next line
++#endif
++ or r4, r2, r3 << 16
++ or r4, r1 //Check if all DCT-coeffisients except the DC is zero
++ or r4, r0
++ brne 1f //If there are non-zero AC coeffisients perform row-transform
++
++ paddsub.h r5, r3:t, r6:b //Extract the DC-coeff from r5
++ plsl.h r5, r5, PASS1_BITS
++ mov r4, r5
++ st.d sp++, r4
++ st.d sp++, r4
++
++ sub loop_cnt, 1 //Decrement loop counter
++ brne 0b //Perform loop one more time if loop_cnt is not zero
++
++ bral 2f //Perform coloumn transform after row transform is computed
++
++1:
++
++ ld.w r10, pc[coef_table_idct - .]
++ ld.w r9, pc[coef_table_idct - . + 4]
++
++ padd.h r4, r2, r0 // r4:t = dataptr[2] + dataptr[6],r4:b = dataptr[3] + dataptr[7]
++ mulhh.w r5, r4:t, r10:t
++ mulhh.w r6, r0:t, r10:b
++ ld.w r10, pc[coef_table_idct - . + 8]
++ mulhh.w r7, r2:t, r9:t
++ add r6, r5 // tmp2
++ satrnds r6 >> (CONST_BITS - PASS1_BITS), 31
++ add r7, r5 // tmp3
++ satrnds r7 >> (CONST_BITS - PASS1_BITS), 31
++
++ paddsub.h r5, r3:t, r1:t
++ plsl.h r5, r5, PASS1_BITS // r5:t = tmp0, r5:b = tmp1
++
++ paddsub.h r7, r5:t, r7:b // r7:t = tmp10, r7:b = tmp13
++ paddsub.h r6, r5:b, r6:b // r6:t = tmp11, r6:b = tmp12
++
++
++
++ addhh.w lr, r3:b, r1:b // lr = z4
++ addhh.w r5, r4:b, lr:b
++ mulhh.w r5, r5:b, r9:b // r5 = z5
++
++ ld.w r9, pc[coef_table_idct - . + 12]
++ mulhh.w r4, r4:b, r10:t // r4 = z3
++ mulhh.w lr, lr:b, r10:b // lr = z4
++
++ add r4, r5
++ add lr, r5
++
++ addhh.w r5, r2:b, r1:b // r5 = z2
++ addhh.w r8, r3:b, r0:b // r8 = z1
++
++
++ mulhh.w r0, r0:b, r9:t // r0 = tmp0
++ ld.w r10, pc[coef_table_idct - . + 16]
++ mulhh.w r1, r1:b, r9:b // r1 = tmp1
++ ld.w r9, pc[coef_table_idct - . + 20]
++ mulhh.w r2, r2:b, r10:t // r2 = tmp2
++ mulhh.w r3, r3:b, r10:b // r3 = tmp3
++ mulhh.w r8, r8:b, r9:t // r8 = z1
++ mulhh.w r5, r5:b, r9:b // r5 = z2
++
++
++ add r0, r8
++ add r0, r4
++ add r1, r5
++ add r1, lr
++ add r2, r5
++ add r2, r4
++ add r3, r8
++ add r3, lr
++
++ satrnds r0 >> (CONST_BITS - PASS1_BITS), 31
++ satrnds r1 >> (CONST_BITS - PASS1_BITS), 31
++ satrnds r2 >> (CONST_BITS - PASS1_BITS), 31
++ satrnds r3 >> (CONST_BITS - PASS1_BITS), 31
++
++ paddsub.h r5, r6:t, r2:b // r5:t = dataptr[1], r5:b = dataptr[6]
++ paddsub.h r4, r7:t, r3:b // r4:t = dataptr[0], r4:b = dataptr[7]
++ paddsub.h r3, r6:b, r1:b // r3:t = dataptr[2], r3:b = dataptr[5]
++ paddsub.h r2, r7:b, r0:b // r2:t = dataptr[3], r2:b = dataptr[4]
++
++ sthh.w sp[0], r4:t, r5:t
++ sthh.w sp[4], r3:t, r2:t
++ sthh.w sp[8], r2:b, r3:b
++ sthh.w sp[12], r5:b, r4:b
++
++
++
++ sub sp, -16
++ sub loop_cnt, 1
++ brne 0b
++
++2:
++
++ sub sp, 8*8*2 //Set pointer to start of DCT block
++ sub r12, 8*8*2 //Set pointer to start of DCT block
++
++ mov loop_cnt, 8
++
++0:
++ ldins.h r3:t,sp[0] // r3:t = dataptr[0]
++ ldins.h r1:t,sp[1*8*2]// r1:t = dataptr[1]
++ ldins.h r2:t,sp[2*8*2]// r2:t = dataptr[2]
++ ldins.h r0:t,sp[5*8*2]// r0:t = dataptr[5]
++ ldins.h r3:b,sp[4*8*2]// r3:b = dataptr[4]
++ ldins.h r1:b,sp[3*8*2]// r1:b = dataptr[3]
++ ldins.h r2:b,sp[6*8*2]// r2:b = dataptr[6]
++ ldins.h r0:b,sp[7*8*2]// r0:b = dataptr[7]
++
++ or r4, r1, r3 << 16
++ or r4, r2
++ or r4, r0
++ brne 1f //If there are non-zero AC coeffisients perform row-transform
++
++ satrnds r3 >> ( PASS1_BITS + 3 + 16 ), 31
++ packw.sh r3, r3, r3
++ mov r2, r3
++ st.d r12++, r2
++ st.d r12++, r2
++ sub sp, -2 // Increment the dataptr
++
++ sub loop_cnt, 1//Decrement loop counter
++ brne 0b //Perform loop one more time if loop_cnt is not zero
++
++ sub sp, -(8*8*2 - 8)
++ popm r0-r3, r4-r7, pc//Pop back registers and PC
++
++1:
++
++ ld.w r10, pc[coef_table_idct - .]
++ ld.w r9, pc[coef_table_idct - . + 4]
++
++ addhh.w r4, r2:t, r2:b
++ mulhh.w r4, r4:b, r10:t // r4 = z1
++ mulhh.w r5, r2:b, r10:b
++ ld.w r10, pc[coef_table_idct - . + 8]
++ mulhh.w r6, r2:t, r9:t
++ add r5, r4 // r5 = tmp2
++ add r6, r4 // r6 = tmp3
++
++ addhh.w r7, r3:t, r3:b
++ subhh.w r8, r3:t, r3:b
++
++ lsl r7, CONST_BITS
++ lsl r8, CONST_BITS
++
++ add r2, r7, r6 // r2 = tmp10
++ sub r3, r7, r6 // r3 = tmp13
++ add r4, r8, r5 // r4 = tmp11
++ sub r5, r8, r5 // r5 = tmp12
++
++
++ padd.h r6, r0, r1 // r6:t = z4, r6:b = z3
++ addhh.w r7, r6:t, r6:b
++ mulhh.w r7, r7:b, r9:b // r7 = z5
++
++ ld.w r9, pc[coef_table_idct - . + 12]
++ mulhh.w r8, r6:b, r10:t // r8 = z3
++ mulhh.w r6, r6:t, r10:b // r6 = z4
++
++ add r8, r7
++ add r6, r7
++
++ paddx.h r7, r0, r1 // r7:t = z2, r7:b = z1
++
++ mulhh.w r10, r0:b, r9:t // r10 = tmp0
++ mulhh.w r0, r0:t, r9:b // r0 = tmp1
++ ld.w r9, pc[coef_table_idct - . + 16]
++ add r10, r8
++ add r0, r6
++
++ ld.w lr, pc[coef_table_idct - . + 20]
++ machh.w r8, r1:b, r9:t // r8 = tmp2
++ machh.w r6, r1:t, r9:b // r6 = tmp3
++ mulhh.w r9, r7:b, lr:t // r9 = z1
++ mulhh.w r7, r7:t, lr:b // r7 = z2
++
++
++ add r10, r9
++ add r0, r7
++ add r8, r7
++ add r6, r9
++
++ add r1, r2, r6 // r1 = dataptr[DCTSIZE*0]
++ sub r2, r2, r6 // r2 = dataptr[DCTSIZE*7]
++ add r6, r4, r8 // r6 = dataptr[DCTSIZE*1]
++ sub r4, r4, r8 // r4 = dataptr[DCTSIZE*6]
++ add r8, r5, r0 // r8 = dataptr[DCTSIZE*2]
++ sub r5, r5, r0 // r5 = dataptr[DCTSIZE*5]
++ add r0, r3, r10 // r0 = dataptr[DCTSIZE*3]
++ sub r3, r3, r10 // r3 = dataptr[DCTSIZE*4]
++
++ satrnds r1 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r2 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r6 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r4 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r8 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r5 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r0 >> (CONST_BITS+PASS1_BITS+3), 9
++ satrnds r3 >> (CONST_BITS+PASS1_BITS+3), 9
++
++ packw.sh r7, r1, r6
++ packw.sh r6, r8, r0
++ packw.sh r5, r3, r5
++ packw.sh r4, r4, r2
++
++ stm r12, r4-r7
++ sub sp, -2 // Increment the dataptr
++ sub r12, -16
++
++ sub loop_cnt, 1 //Decrement loop counter
++ brne 0b //Perform loop one more time if loop_cnt is not zero
++
++ sub sp, -(8*8*2 - 8)
++ popm r0-r3, r4-r7, pc //Pop back registers and PC
++
++
++
++ .align 2
++coef_table_idct:
++ .short FIX_0_541196100, -FIX_1_847759065, FIX_0_765366865, FIX_1_175875602
++ .short - FIX_1_961570560, - FIX_0_390180644, FIX_0_298631336, FIX_2_053119869
++ .short FIX_3_072711026, FIX_1_501321110, - FIX_0_899976223, - FIX_2_562915447
++
+--- /dev/null
++++ b/libavcodec/avr32/mc.S
+@@ -0,0 +1,434 @@
++/*
++ * Copyright (c) 2007 Atmel Corporation. All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ *
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ *
++ * 2. Redistributions in binary form must reproduce the above
++ * copyright notice, this list of conditions and the following
++ * disclaimer in the documentation and/or other materials provided
++ * with the distribution.
++ *
++ * 3. The name of ATMEL may not be used to endorse or promote products
++ * derived from this software without specific prior written
++ * permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL
++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
++ * DAMAGE.
++ */
++
++
++ /* Macro for masking the lowest bit of each byte in a
++ packed word */
++ .macro packedmask1 reg, round
++ .if \round
++ and \reg, \reg, r8 >> 1
++ .else
++ and \reg, r8
++ .endif
++ .endm
++
++ /* Macro for 8 pixel wide horizontal and vertical interpolation functions */
++ .macro pixels8_hv round, put
++
++
++ pushm r0-r7, lr
++
++ /* R12 = uint8_t *block, R11 = uint8_t pixels, R10 = int line_size, R9 = int h */
++
++ /* Rounding immediate */
++ .if \round
++ mov r8, lo(0x02020202)
++ orh r8, hi(0x02020202)
++ .else
++ mov r8, lo(0x01010101)
++ orh r8, hi(0x01010101)
++ .endif
++ mov r7, 2
++
++ /* Pixel naming convention :
++
++ |-----------------------------------------------------|
++ | s00 | s01 | s02 | s03 | s04 | s05 | s06 | s07 | s08 |
++ |----d00---d01---d02---d03---d04---d05---d06---d07----|
++ | s10 | s11 | s12 | s13 | s14 | s15 | s16 | s17 | s18 |
++ |-----------------------------------------------------|
++ */
++1:
++ ld.w r0, r11[0] // r0 = { s00, s01, s02, s03 }
++ ld.w r1, r11[1] // r1 = { s01, s02, s03, s04 }
++ mov lr, r9
++ eor r2, r0, r1
++ packedmask1 r2, \round
++ add r2, r8
++
++ paddh.ub r0, r0, r1 // r0 = {(s00+s01)/2,(s01+s02)/2,(s02+s03)/2,(s03+s04)/2}
++
++ add r11, r10 // pixels += line_size
++ ld.w r1, r11[0] // r1 = { s10, s11, s12, s13 }
++ ld.w r3, r11[1] // r3 = { s11, s12, s13, s14 }
++0:
++ eor r5, r1, r3
++ packedmask1 r5, \round
++ add r2, r5
++
++ paddh.ub r1, r1, r3 // r1 = {(s10+s11)/2,(s11+s12)/2,(s12+s13)/2,(s13+s14)/2}
++ eor r6, r0, r1
++ packedmask1 r6, \round
++ add r2, r2, r6 << 1
++
++ ld.w r3, r11[r10] // r3 = { s00, s01, s02, s03 }
++ add r11, r10 // pixels += line_size
++ ld.w r4, r11[1] // r4 = { s01, s02, s03, s04 }
++
++ paddh.ub r0, r0, r1
++ plsr.b r2, r2, 2
++ padd.b r0, r0, r2 // r0 = { d00, d01, d02, d03 }
++
++ /* Next row */
++ .if \put
++ eor r2, r3, r4
++ packedmask1 r2, \round
++ add r2, r8
++ .else
++ ld.w r6, r12[0]
++ eor r2, r3, r4
++ packedmask1 r2, \round
++ add r2, r8
++ pavg.ub r0, r0, r6
++ .endif
++ st.w r12[0], r0 // Put data into the block
++
++ add r5, r2
++ paddh.ub r0, r3, r4 // r0 = {(s00+s01)/2,(s01+s02)/2,(s02+s03)/2,(s03+s04)/2}
++
++ eor r6, r0, r1
++ packedmask1 r6, \round
++ add r5, r5, r6 << 1
++
++ .if \put
++ paddh.ub r1, r0, r1
++ plsr.b r5, r5, 2
++ padd.b r1, r1, r5 // r1 = { d10, d11, d12, d13 }
++ .else
++ ld.w r3, r12[r10]
++ paddh.ub r1, r0, r1
++ plsr.b r5, r5, 2
++ padd.b r1, r1, r5 // r1 = { d10, d11, d12, d13 }
++ pavg.ub r1, r1, r3
++ .endif
++
++ st.w r12[r10], r1 // Put data into the block
++
++
++ ld.w r1, r11[r10] // r1 = { s10, s11, s12, s13 }
++ add r11, r10 // pixels += line_size
++ ld.w r3, r11[1] // r3 = { s11, s12, s13, s14 }
++ add r12, r12, r10 << 1 // block += 2*line_size
++ sub lr, 2
++ brne 0b
++
++ mul r0, r10, r9 // r0 = line_size * h
++ rsub r0, r0, 4 // r0 = 4 - (line_size * h)
++ add r11, r0
++ sub r11, r10 // pixels += 4 - (line_size * (h+1))
++ add r12, r0 // pixels += 4 - (line_size * (h))
++ sub r7, 1
++ brne 1b
++
++ popm r0-r7, pc
++ .endm
++
++
++ /* Macro for 8 pixel wide vertical interpolation functions */
++
++ .macro pixels8_v round, put
++ pushm r4-r7,lr
++ /* R12 = uint8_t *block, R11 = uint8_t pixels, R10 = int line_size, R9 = int h */
++
++ /*
++ Pixel Naming Convention :
++ |-----------------------------------------------|
++ | s00 | s01 | s02 | s03 | s04 | s05 | s06 | s07 |
++ |-d00---d01---d02---d03---d04---d05---d06---d07-|
++ | s10 | s11 | s12 | s13 | s14 | s15 | s16 | s17 |
++ |-----------------------------------------------|
++ */
++ ld.w r8, r11[r10] // r8 = { s10, s11, s12, s13 }
++ ld.w lr, r11++ // lr = { s00, s01, s02, s03 }, src += 4
++ ld.w r7, r11[0] // r7 = { s04, s05, s06, s07 }
++ ld.w r6, r11[r10] // r6 = { s14, s15, s16, s17 }
++ sub r10, 4 // stride -= 4
++ add r11, r11, r10 << 1 // src += 2*stride
++ sub r11, -4 // src += 4
++
++0:
++ .if \round
++ pavg.ub r5, r8, lr // r5 = {(s10+s00)/2,(s11+s01)/2,(s12+s02)/2,(s13+s03)/2}
++ pavg.ub r4, r6, r7 // r4 = {(s14+s04)/2,(s15+s05)/2,(s16+s06)/2,(s17+s07)/2}
++ .else
++ paddh.ub r5, r8, lr // r5 = {(s10+s00)/2,(s11+s01)/2,(s12+s02)/2,(s13+s03)/2}
++ paddh.ub r4, r6, r7 // r4 = {(s14+s04)/2,(s15+s05)/2,(s16+s06)/2,(s17+s07)/2}
++ .endif
++
++ .if \put
++ st.w r12++, r5 // *dst++ = { d00, d01, d02, d03 }
++ ld.w lr, r11++ // lr = { s10, s11, s12, s13 }, src += 4
++ st.w r12[0], r4 // *dst = { d04, d05, d06, d07 }
++ ld.w r7, r11[0] // r7 = { s14, s15, s16, s17 }
++ .else
++ ld.w lr, r12[0]
++ ld.w r7, r12[4]
++ pavg.ub r5, r5, lr
++ pavg.ub r4, r4, r7
++ st.w r12++, r5 // *dst++ = { d00, d01, d02, d03 }
++ ld.w lr, r11++ // lr = { s10, s11, s12, s13 }, src += 4
++ st.w r12[0], r4 // *dst = { d04, d05, d06, d07 }
++ ld.w r7, r11[0] // r7 = { s14, s15, s16, s17 }
++ .endif
++ add r11, r10 // src += stride
++#ifdef USE_PREFETCH
++ pref r11[0]
++#endif
++ add r12, r10 // dst += stride
++
++ .if \round
++ pavg.ub r5, r8, lr // r5 = {(s10+s00)/2,(s11+s01)/2,(s12+s02)/2,(s13+s03)/2}
++ pavg.ub r4, r6, r7 // r4 = {(s14+s04)/2,(s15+s05)/2,(s16+s06)/2,(s17+s07)/2}
++ .else
++ paddh.ub r5, r8, lr // r5 = {(s10+s00)/2,(s11+s01)/2,(s12+s02)/2,(s13+s03)/2}
++ paddh.ub r4, r6, r7 // r4 = {(s14+s04)/2,(s15+s05)/2,(s16+s06)/2,(s17+s07)/2}
++ .endif
++ .if \put
++ st.w r12++, r5 // *dst++ = { d00, d01, d02, d03 }
++ ld.w r8, r11++ // r8 = { s10, s11, s12, s13 }, src += 4
++ st.w r12[0], r4 // *dst = { d04, d05, d06, d07 }
++ ld.w r6, r11[0] // r6 = { s14, s15, s16, s17 }
++ .else
++ ld.w r8, r12[0]
++ ld.w r6, r12[4]
++ pavg.ub r5, r5, r8
++ pavg.ub r4, r4, r6
++ st.w r12++, r5 // *dst++ = { d00, d01, d02, d03 }
++ ld.w r8, r11++ // r8 = { s10, s11, s12, s13 }, src += 4
++ st.w r12[0], r4 // *dst = { d04, d05, d06, d07 }
++ ld.w r6, r11[0] // r6 = { s14, s15, s16, s17 }
++ .endif
++
++ add r11, r10 // src += stride
++#ifdef USE_PREFETCH
++ pref r11[0]
++#endif
++ add r12, r10 // dst += stride
++ sub r9, 2
++ brne 0b
++
++ popm r4-r7,pc
++ .endm
++
++ /* Macro for 8 pixel wide horizontal interpolation functions */
++
++ .macro pixels8_h round, put
++ pushm r4-r7, lr
++
++ /* R12 = uint8_t *block, R11 = uint8_t pixels, R10 = int line_size, R9 = int h */
++ /*
++ Pixel Naming Convention:
++ |--------------------------------------------------------------------|
++ | s00 d00 s01 d01 s02 d02 s03 d03 s04 d04 s05 d05 s06 d06 s07 d07 s08|
++ |------|-------|-------|-------|-------|-------|-------|-------|-----|
++ | s10 d10 s11 d11 s12 d12 s13 d13 s14 d14 s15 d15 s16 d16 s17 d17 s18|
++ |--------------------------------------------------------------------|
++ */
++
++ ld.w lr, r11[0] // lr = { s00, s01, s02, s03 }
++ ld.w r8, r11[1] // r8 = { s01, s02, s03, s04 }
++ ld.w r7, r11[4] // r7 = { s04, s05, s06, s07 }
++ ld.w r6, r11[5] // r6 = { s05, s06, s07, s08 }
++ add r11, r10 // src += stride
++
++0:
++ .if \round
++ pavg.ub lr, r8, lr // lr = {(s00+s01)/2,(s01+s02)/2,(s02+s03)/2,(s03+s04)/2}
++ pavg.ub r7, r6, r7 // r7 = {(s04+s05)/2,(s05+s06)/2,(s06+s07)/2,(s07+s08)/2}
++ .else
++ paddh.ub lr, r8, lr // lr = {(s00+s01)/2,(s01+s02)/2,(s02+s03)/2,(s03+s04)/2}
++ paddh.ub r7, r6, r7 // r7 = {(s04+s05)/2,(s05+s06)/2,(s06+s07)/2,(s07+s08)/2}
++ .endif
++ .if \put
++ ld.w r5, r11[0] // r5 = { s00, s01, s02, s03 }
++ ld.w r4, r11[1] // r4 = { s01, s02, s03, s04 }
++ .else
++ ld.w r8, r12[0]
++ ld.w r6, r12[4]
++ ld.w r5, r11[0] // r5 = { s00, s01, s02, s03 }
++ ld.w r4, r11[1] // r4 = { s01, s02, s03, s04 }
++ pavg.ub lr, lr, r8
++ pavg.ub r7, r7, r6
++ .endif
++ st.w r12[0], lr // dst = { d00, d01, d02, d03 }
++ st.w r12[4], r7 // dst = { d04, d05, d06, d07 }
++ ld.w r8, r11[4] // r8 = { s04, s05, s06, s07 }
++ ld.w r6, r11[5] // r6 = { s05, s06, s07, s08 }
++ add r11, r10 // src += stride
++#ifdef USE_PREFETCH
++ pref r11[0]
++#endif
++ add r12, r10 // dst += stride
++
++ .if \round
++ pavg.ub r5, r4, r5 // r5 = {(s00+s01)/2,(s01+s02)/2,(s02+s03)/2,(s03+s04)/2}
++ pavg.ub r4, r6, r8 // r4 = {(s04+s05)/2,(s05+s06)/2,(s06+s07)/2,(s07+s08)/2}
++ .else
++ paddh.ub r5, r4, r5 // r5 = {(s00+s01)/2,(s01+s02)/2,(s02+s03)/2,(s03+s04)/2}
++ paddh.ub r4, r6, r8 // r4 = {(s04+s05)/2,(s05+s06)/2,(s06+s07)/2,(s07+s08)/2}
++ .endif
++ .if \put
++ ld.w lr, r11[0] // lr = { s00, s01, s02, s03 }
++ ld.w r8, r11[1] // r8 = { s01, s02, s03, s04 }
++ .else
++ ld.w r7, r12[0]
++ ld.w r6, r12[4]
++ ld.w lr, r11[0] // lr = { s00, s01, s02, s03 }
++ ld.w r8, r11[1] // r8 = { s01, s02, s03, s04 }
++ pavg.ub r5, r5, r7
++ pavg.ub r4, r4, r6
++ .endif
++ st.w r12[0], r5 // dst = { d00, d01, d02, d03 }
++ st.w r12[4], r4 // dst = { d04, d05, d06, d07 }
++ ld.w r7, r11[4] // r7 = { s04, s05, s06, s07 }
++ ld.w r6, r11[5] // r6 = { s05, s06, s07, s08 }
++ add r11, r10 // src += stride
++#ifdef USE_PREFETCH
++ pref r11[0]
++#endif
++ add r12, r10 // dst += stride
++ sub r9, 2
++ brne 0b
++
++ popm r4-r7, pc
++ .endm
++
++ /* Macro for 8 pixel wide copy functions */
++ .macro pixels8 put
++ stm --sp, r3-r7,lr
++ /* R12 = uint8_t *block, R11 = uint8_t pixels, R10 = int line_size, R9 = int h */
++ mov lr, r9
++ sub r3, r10, 2 // stride2 = stride - 2
++0:
++ .if \put
++ ld.w r9, r11[r10] // r9 = { s10, s11, s12, s13 }
++ ld.w r7, r11++ // r7 = { s00, s01, s02, s03 }, src += 4
++ ld.w r6, r11[0] // r6 = { s04, s05, s06, s07 }
++ ld.w r8, r11[r10] // r8 = { s14, s15, s16, s17 }
++ .else
++ ld.w r9, r11[r10] // r9 = { s10, s11, s12, s13 }
++ ld.d r4, r12[0]
++ ld.w r7, r11++ // r7 = { s00, s01, s02, s03 }, src += 4
++ ld.w r6, r11[0] // r6 = { s04, s05, s06, s07 }
++ ld.w r8, r11[r10] // r8 = { s14, s15, s16, s17 }
++ pavg.ub r6, r6, r4
++ pavg.ub r7, r7, r5
++ ld.d r4, r12[r10]
++ .endif
++ st.d r12, r6 // *dst = { s00, s01, s02, s03, s04, s05, s06, s07 }
++ add r11, r11, r3 << 1 // src += stride2 * 2
++ .ifeq \put
++ pavg.ub r8, r8, r4
++ pavg.ub r9, r9, r5
++ .endif
++ st.d r12[r10 << 0], r8 // *(dst + stride) = { s10, s11, s12, s13, s14, s15, s16, s17 }
++ add r12, r12, r10 << 1 // dst += 2*stride
++ sub lr, 2
++ brne 0b
++ ldm sp++, r3-r7,pc
++
++ .endm
++
++ .global put_no_rnd_pixels8_hv_avr32
++ .text
++put_no_rnd_pixels8_hv_avr32:
++ pixels8_hv 0, 1
++
++ .global put_pixels8_hv_avr32
++ .text
++put_pixels8_hv_avr32:
++ pixels8_hv 1, 1
++
++ .global avg_no_rnd_pixels8_hv_avr32
++ .text
++avg_no_rnd_pixels8_hv_avr32:
++ pixels8_hv 0, 0
++
++ .global avg_pixels8_hv_avr32
++ .text
++avg_pixels8_hv_avr32:
++ pixels8_hv 1, 0
++
++ .global put_no_rnd_pixels8_v_avr32
++ .text
++put_no_rnd_pixels8_v_avr32:
++ pixels8_v 0, 1
++
++ .global put_pixels8_v_avr32
++ .text
++put_pixels8_v_avr32:
++ pixels8_v 1, 1
++
++ .global avg_no_rnd_pixels8_v_avr32
++ .text
++avg_no_rnd_pixels8_v_avr32:
++ pixels8_v 0, 0
++
++ .global avg_pixels8_v_avr32
++ .text
++avg_pixels8_v_avr32:
++ pixels8_v 1, 0
++
++ .global put_no_rnd_pixels8_h_avr32
++ .text
++put_no_rnd_pixels8_h_avr32:
++ pixels8_h 0, 1
++
++ .global put_pixels8_h_avr32
++ .text
++put_pixels8_h_avr32:
++ pixels8_h 1, 1
++
++ .global avg_no_rnd_pixels8_h_avr32
++ .text
++avg_no_rnd_pixels8_h_avr32:
++ pixels8_h 0, 0
++
++ .global avg_pixels8_h_avr32
++ .text
++avg_pixels8_h_avr32:
++ pixels8_h 1, 0
++
++ .global put_pixels8_avr32
++ .global put_no_rnd_pixels8_avr32
++ .text
++put_pixels8_avr32:
++put_no_rnd_pixels8_avr32:
++ pixels8 1
++
++ .global avg_no_rnd_pixels8_avr32
++ .global avg_pixels8_avr32
++ .text
++avg_pixels8_avr32:
++avg_no_rnd_pixels8_avr32:
++ pixels8 0
+--- /dev/null
++++ b/libavcodec/avr32/pico.h
+@@ -0,0 +1,260 @@
++/*
++ * Copyright (c) 2007 Atmel Corporation. All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ *
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ *
++ * 2. Redistributions in binary form must reproduce the above
++ * copyright notice, this list of conditions and the following
++ * disclaimer in the documentation and/or other materials provided
++ * with the distribution.
++ *
++ * 3. The name of ATMEL may not be used to endorse or promote products
++ * derived from this software without specific prior written
++ * permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL
++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
++ * DAMAGE.
++ */
++#ifndef __PICO_H__
++#define __PICO_H__
++
++
++
++/* Coprocessor Number */
++#define PICO_CPNO 1
++
++/* Pixel Coprocessor Register file */
++#define PICO_REGVECT_INPIX2 cr0
++#define PICO_REGVECT_INPIX1 cr1
++#define PICO_REGVECT_INPIX0 cr2
++#define PICO_REGVECT_OUTPIX2 cr3
++#define PICO_REGVECT_OUTPIX1 cr4
++#define PICO_REGVECT_OUTPIX0 cr5
++#define PICO_REGVECT_COEFF0_A cr6
++#define PICO_REGVECT_COEFF0_B cr7
++#define PICO_REGVECT_COEFF1_A cr8
++#define PICO_REGVECT_COEFF1_B cr9
++#define PICO_REGVECT_COEFF2_A cr10
++#define PICO_REGVECT_COEFF2_B cr11
++#define PICO_REGVECT_VMU0_OUT cr12
++#define PICO_REGVECT_VMU1_OUT cr13
++#define PICO_REGVECT_VMU2_OUT cr14
++#define PICO_REGVECT_CONFIG cr15
++
++#define PICO_INPIX2 0
++#define PICO_INPIX1 1
++#define PICO_INPIX0 2
++#define PICO_OUTPIX2 3
++#define PICO_OUTPIX1 4
++#define PICO_OUTPIX0 5
++#define PICO_COEFF0_A 6
++#define PICO_COEFF0_B 7
++#define PICO_COEFF1_A 8
++#define PICO_COEFF1_B 9
++#define PICO_COEFF2_A 10
++#define PICO_COEFF2_B 11
++#define PICO_VMU0_OUT 12
++#define PICO_VMU1_OUT 13
++#define PICO_VMU2_OUT 14
++#define PICO_CONFIG 15
++
++/* Config Register */
++#define PICO_COEFF_FRAC_BITS_OFFSET 0
++#define PICO_COEFF_FRAC_BITS_SIZE 4
++#define PICO_OFFSET_FRAC_BITS_OFFSET 4
++#define PICO_OFFSET_FRAC_BITS_SIZE 4
++#define PICO_INPUT_MODE_OFFSET 8
++#define PICO_INPUT_MODE_SIZE 2
++#define PICO_OUTPUT_MODE_OFFSET 10
++#define PICO_OUTPUT_MODE_SIZE 1
++
++struct pico_config_t {
++ unsigned int : 32 - PICO_OUTPUT_MODE_OFFSET - PICO_OUTPUT_MODE_SIZE;
++ unsigned int output_mode : PICO_OUTPUT_MODE_SIZE;
++ unsigned int input_mode : PICO_INPUT_MODE_SIZE;
++ unsigned int offset_frac_bits : PICO_OFFSET_FRAC_BITS_SIZE;
++ unsigned int coeff_frac_bits : PICO_COEFF_FRAC_BITS_SIZE;
++ int vmu2_out;
++ int vmu1_out;
++ int vmu0_out;
++ short coeff2_2;
++ short coeff2_3;
++ short coeff2_0;
++ short coeff2_1;
++ short coeff1_2;
++ short coeff1_3;
++ short coeff1_0;
++ short coeff1_1;
++ short coeff0_2;
++ short coeff0_3;
++ short coeff0_0;
++ short coeff0_1;
++};
++
++
++#define PICO_COEFF_FRAC_BITS(x) (x << PICO_COEFF_FRAC_BITS_OFFSET)
++#define PICO_OFFSET_FRAC_BITS(x) (x << PICO_OFFSET_FRAC_BITS_OFFSET)
++#define PICO_INPUT_MODE(x) (x << PICO_INPUT_MODE_OFFSET)
++#define PICO_OUTPUT_MODE(x) (x << PICO_OUTPUT_MODE_OFFSET)
++
++#define GET_PICO_COEFF_FRAC_BITS(x) ((x >> PICO_COEFF_FRAC_BITS_OFFSET)&((1 << PICO_COEFF_FRAC_BITS_SIZE)-1))
++#define GET_PICO_OFFSET_FRAC_BITS(x) ((x >> PICO_OFFSET_FRAC_BITS_OFFSET)&((1 << PICO_OFFSET_FRAC_BITS_SIZE)-1))
++#define GET_PICO_INPUT_MODE(x) ((x >> PICO_INPUT_MODE_OFFSET)&((1 << PICO_INPUT_MODE_SIZE)-1))
++#define GET_PICO_OUTPUT_MODE(x) ((x >> PICO_OUTPUT_MODE_OFFSET)&((1 << PICO_OUTPUT_MODE_SIZE)-1))
++
++enum pico_input_mode { PICO_TRANSFORMATION_MODE,
++ PICO_HOR_FILTER_MODE,
++ PICO_VERT_FILTER_MODE };
++
++enum pico_output_mode { PICO_PACKED_MODE,
++ PICO_PLANAR_MODE };
++
++/* Bits in coefficients */
++#define PICO_COEFF_BITS 12
++
++/* Operation bits */
++#define PICO_MATRIX (0)
++#define PICO_USE_ACC (1 << 2)
++#define PICO_SINGLE_VECTOR (1 << 3)
++
++
++#define __str(x...) #x
++#define __xstr(x...) __str(x)
++
++#define PICO_PUT_W(pico_reg, x) \
++ __builtin_mvrc_w(PICO_CPNO, pico_reg, x);
++#define PICO_GET_W(pico_reg) \
++ __builtin_mvcr_w(PICO_CPNO, pico_reg)
++
++#define PICO_MVCR_W(x, pico_reg) \
++ asm ("mvcr.w\tcp" __xstr(PICO_CPNO) ", %0, cr" __xstr(pico_reg) : "=r"(x));
++
++#define PICO_MVRC_W(pico_reg, x) \
++ asm ("mvrc.w\tcp" __xstr(PICO_CPNO) ", cr" __xstr(pico_reg) ", %0" :: "r"(x));
++
++#define PICO_PUT_D(pico_reg, x) \
++ __builtin_mvrc_d(PICO_CPNO, pico_reg, x);
++#define PICO_GET_D(pico_reg) \
++ __builtin_mvcr_d(PICO_CPNO, pico_reg)
++
++#define PICO_MVCR_D(x, pico_reg) \
++ asm volatile ("mvcr.d\tcp" __xstr(PICO_CPNO) ", %0, cr" __xstr(pico_reg) : "=r"(x));
++#define PICO_MVRC_D(pico_reg, x) \
++ asm volatile ("mvrc.d\tcp" __xstr(PICO_CPNO) ", cr" __xstr(pico_reg) ", %0" :: "r"(x));
++
++#define PICO_STCM_W(ptr, pico_regs...) \
++ asm volatile ("stcm.w\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr));
++#define PICO_STCM_D(ptr, pico_regs...) \
++ asm volatile ("stcm.d\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr));
++
++#define PICO_STCM_W_DEC(ptr, pico_regs...) \
++ asm volatile ("stcm.w\tcp" __xstr(PICO_CPNO) ", --%0," __xstr(pico_regs) : "+r"(ptr));
++#define PICO_STCM_D_DEC(ptr, pico_regs...) \
++ asm volatile ("stcm.d\tcp" __xstr(PICO_CPNO) ", --%0," __xstr(pico_regs) : "+r"(ptr));
++
++#define PICO_LDCM_W(ptr, pico_regs...) \
++ asm volatile ("ldcm.w\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr));
++#define PICO_LDCM_D(ptr, pico_regs...) \
++ asm volatile ("ldcm.d\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr));
++
++#define PICO_LDCM_W_INC(ptr, pico_regs...) \
++ asm volatile ("ldcm.w\tcp" __xstr(PICO_CPNO) ", %0++," __xstr(pico_regs) : "+r"(ptr));
++#define PICO_LDCM_D_INC(ptr, pico_regs...) \
++ asm volatile ("ldcm.d\tcp" __xstr(PICO_CPNO) ", %0++," __xstr(pico_regs) : "+r"(ptr));
++
++#define PICO_OP(op, dst_addr, addr0, addr1, addr2) \
++ __builtin_cop(PICO_CPNO, addr0, addr1, addr2, op | dst_addr);
++
++static inline void set_pico_config(struct pico_config_t *config){
++ PICO_LDCM_D(config,
++ PICO_REGVECT_COEFF0_A, PICO_REGVECT_COEFF0_B,
++ PICO_REGVECT_COEFF1_A, PICO_REGVECT_COEFF1_B,
++ PICO_REGVECT_COEFF2_A, PICO_REGVECT_COEFF2_B,
++ PICO_REGVECT_VMU0_OUT, PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT, PICO_REGVECT_CONFIG);
++}
++
++static inline void get_pico_config(struct pico_config_t *config){
++ PICO_STCM_D(config,
++ PICO_REGVECT_COEFF0_A, PICO_REGVECT_COEFF0_B,
++ PICO_REGVECT_COEFF1_A, PICO_REGVECT_COEFF1_B,
++ PICO_REGVECT_COEFF2_A, PICO_REGVECT_COEFF2_B,
++ PICO_REGVECT_VMU0_OUT, PICO_REGVECT_VMU1_OUT,
++ PICO_REGVECT_VMU2_OUT, PICO_REGVECT_CONFIG);
++}
++
++static inline void dump_pico_config(){
++ struct pico_config_t pico_config;
++ char *input_mode, *output_mode;
++ get_pico_config(&pico_config);
++
++
++ av_log(NULL, AV_LOG_INFO, "Dumping pico configuration:\n\n");
++ av_log(NULL, AV_LOG_INFO, "\tcoeff_frac_bits = %d\n", pico_config.coeff_frac_bits);
++ av_log(NULL, AV_LOG_INFO, "\toffset_frac_bits = %d\n", pico_config.offset_frac_bits);
++
++ switch ( pico_config.input_mode ){
++ case PICO_TRANSFORMATION_MODE:
++ input_mode = "Transformation Mode";
++ break;
++ case PICO_HOR_FILTER_MODE:
++ input_mode = "Horisontal Filter Mode";
++ break;
++ case PICO_VERT_FILTER_MODE:
++ input_mode = "Vertical Filter Mode";
++ break;
++ default:
++ input_mode = "Unknown Mode!!";
++ break;
++ }
++ av_log(NULL, AV_LOG_INFO, "\tinput_mode = %s\n", input_mode);
++
++ switch ( pico_config.output_mode ){
++ case PICO_PLANAR_MODE:
++ output_mode = "Planar Mode";
++ break;
++ case PICO_PACKED_MODE:
++ output_mode = "Packed Mode";
++ break;
++ default:
++ output_mode = "Unknown Mode!!";
++ break;
++ }
++
++ av_log(NULL, AV_LOG_INFO, "\toutput_mode = %s\n", output_mode);
++
++ av_log(NULL, AV_LOG_INFO, "\tCoeff0_0 = %f\n", (float)pico_config.coeff0_0/(float)(1 << pico_config.coeff_frac_bits));
++ av_log(NULL, AV_LOG_INFO, "\tCoeff0_1 = %f\n", (float)pico_config.coeff0_1/(float)(1 << pico_config.coeff_frac_bits));
++ av_log(NULL, AV_LOG_INFO, "\tCoeff0_2 = %f\n", (float)pico_config.coeff0_2/(float)(1 << pico_config.coeff_frac_bits));
++ av_log(NULL, AV_LOG_INFO, "\tCoeff0_3 = %f\n", (float)pico_config.coeff0_3/(float)(1 << pico_config.offset_frac_bits));
++
++ av_log(NULL, AV_LOG_INFO, "\tCoeff1_0 = %f\n", (float)pico_config.coeff1_0/(float)(1 << pico_config.coeff_frac_bits));
++ av_log(NULL, AV_LOG_INFO, "\tCoeff1_1 = %f\n", (float)pico_config.coeff1_1/(float)(1 << pico_config.coeff_frac_bits));
++ av_log(NULL, AV_LOG_INFO, "\tCoeff1_2 = %f\n", (float)pico_config.coeff1_2/(float)(1 << pico_config.coeff_frac_bits));
++ av_log(NULL, AV_LOG_INFO, "\tCoeff1_3 = %f\n", (float)pico_config.coeff1_3/(float)(1 << pico_config.offset_frac_bits));
++
++ av_log(NULL, AV_LOG_INFO, "\tCoeff2_0 = %f\n", (float)pico_config.coeff2_0/(float)(1 << pico_config.coeff_frac_bits));
++ av_log(NULL, AV_LOG_INFO, "\tCoeff2_1 = %f\n", (float)pico_config.coeff2_1/(float)(1 << pico_config.coeff_frac_bits));
++ av_log(NULL, AV_LOG_INFO, "\tCoeff2_2 = %f\n", (float)pico_config.coeff2_2/(float)(1 << pico_config.coeff_frac_bits));
++ av_log(NULL, AV_LOG_INFO, "\tCoeff2_3 = %f\n", (float)pico_config.coeff2_3/(float)(1 << pico_config.offset_frac_bits));
++}
++
++
++
++#endif
++
+--- a/libavcodec/bitstream.h
++++ b/libavcodec/bitstream.h
+@@ -178,7 +178,7 @@ typedef struct RL_VLC_ELEM {
+ #endif
+
+ /* used to avoid misaligned exceptions on some archs (alpha, ...) */
+-#if defined(ARCH_X86)
++#if defined(ARCH_X86) || defined(ARCH_AVR32)
+ # define unaligned16(a) (*(const uint16_t*)(a))
+ # define unaligned32(a) (*(const uint32_t*)(a))
+ # define unaligned64(a) (*(const uint64_t*)(a))
+@@ -810,6 +810,44 @@ void free_vlc(VLC *vlc);
+ * if the vlc code is invalid and max_depth>1 than the number of bits removed
+ * is undefined
+ */
++
++#if defined(ARCH_AVR32)
++#define GET_VLC(code, name, gb, table, bits, max_depth)\
++{\
++ int n, index, nb_bits;\
++ union { VLC_TYPE vlc[2];\
++ uint32_t u32; } table_elem;\
++\
++ index= SHOW_UBITS(name, gb, bits);\
++ table_elem.u32 = unaligned32(&table[index]); \
++ code = table_elem.vlc[0];\
++ n = table_elem.vlc[1];\
++\
++ if(max_depth > 1 && n < 0 ){\
++ LAST_SKIP_BITS(name, gb, bits)\
++ UPDATE_CACHE(name, gb)\
++\
++ nb_bits = -n;\
++\
++ index= SHOW_UBITS(name, gb, nb_bits) + code;\
++ table_elem.u32 = unaligned32(&table[index]); \
++ code = table_elem.vlc[0];\
++ n = table_elem.vlc[1];\
++ if(max_depth > 2 && n < 0){\
++ LAST_SKIP_BITS(name, gb, nb_bits)\
++ UPDATE_CACHE(name, gb)\
++\
++ nb_bits = -n;\
++\
++ index= SHOW_UBITS(name, gb, nb_bits) + code;\
++ code = table[index][0];\
++ n = table[index][1];\
++ }\
++ }\
++ SKIP_BITS(name, gb, n)\
++}
++
++#else
+ #define GET_VLC(code, name, gb, table, bits, max_depth)\
+ {\
+ int n, index, nb_bits;\
+@@ -818,7 +856,7 @@ void free_vlc(VLC *vlc);
+ code = table[index][0];\
+ n = table[index][1];\
+ \
+- if(max_depth > 1 && n < 0){\
++ if(max_depth > 1 && n < 0 ){\
+ LAST_SKIP_BITS(name, gb, bits)\
+ UPDATE_CACHE(name, gb)\
+ \
+@@ -840,7 +878,38 @@ void free_vlc(VLC *vlc);
+ }\
+ SKIP_BITS(name, gb, n)\
+ }
++#endif
+
++#if defined(ARCH_AVR32)
++#define GET_RL_VLC(level, run, name, gb, table, bits, max_depth, need_update)\
++{\
++ int n, index, nb_bits;\
++ union { RL_VLC_ELEM vlc;\
++ uint32_t u32; } table_elem;\
++\
++ index= SHOW_UBITS(name, gb, bits);\
++ table_elem.u32 = unaligned32(&table[index]); \
++ level = table_elem.vlc.level;\
++ n = table_elem.vlc.len;\
++\
++ if(max_depth > 1 && n < 0 ){\
++ SKIP_BITS(name, gb, bits)\
++ if(need_update){\
++ UPDATE_CACHE(name, gb)\
++ }\
++\
++ nb_bits = -n;\
++\
++ index= SHOW_UBITS(name, gb, nb_bits) + level;\
++ table_elem.u32 = unaligned32(&table[index]); \
++ level = table_elem.vlc.level;\
++ n = table_elem.vlc.len;\
++ }\
++ run= table_elem.vlc.run;\
++ SKIP_BITS(name, gb, n)\
++}
++
++#else
+ #define GET_RL_VLC(level, run, name, gb, table, bits, max_depth, need_update)\
+ {\
+ int n, index, nb_bits;\
+@@ -849,7 +918,7 @@ void free_vlc(VLC *vlc);
+ level = table[index].level;\
+ n = table[index].len;\
+ \
+- if(max_depth > 1 && n < 0){\
++ if(max_depth > 1 && n < 0 ){\
+ SKIP_BITS(name, gb, bits)\
+ if(need_update){\
+ UPDATE_CACHE(name, gb)\
+@@ -864,7 +933,7 @@ void free_vlc(VLC *vlc);
+ run= table[index].run;\
+ SKIP_BITS(name, gb, n)\
+ }
+-
++#endif
+
+ /**
+ * parses a vlc code, faster then get_vlc()
+--- a/libavcodec/dsputil.c
++++ b/libavcodec/dsputil.c
+@@ -4155,6 +4155,7 @@ void dsputil_init(DSPContext* c, AVCodec
+
+ if (ENABLE_MMX) dsputil_init_mmx (c, avctx);
+ if (ENABLE_ARMV4L) dsputil_init_armv4l(c, avctx);
++ if (ENABLE_AVR32) dsputil_init_avr32 (c, avctx);
+ if (ENABLE_MLIB) dsputil_init_mlib (c, avctx);
+ if (ENABLE_VIS) dsputil_init_vis (c, avctx);
+ if (ENABLE_ALPHA) dsputil_init_alpha (c, avctx);
+--- a/libavcodec/h264.c
++++ b/libavcodec/h264.c
+@@ -2043,7 +2043,12 @@ static void free_tables(H264Context *h){
+
+ static void init_dequant8_coeff_table(H264Context *h){
+ int i,q,x;
++#ifdef ARCH_AVR32
++ const int transpose = 0;
++#else
+ const int transpose = (h->s.dsp.h264_idct8_add != ff_h264_idct8_add_c); //FIXME ugly
++#endif
++
+ h->dequant8_coeff[0] = h->dequant8_buffer[0];
+ h->dequant8_coeff[1] = h->dequant8_buffer[1];
+
+@@ -2066,7 +2071,13 @@ static void init_dequant8_coeff_table(H2
+
+ static void init_dequant4_coeff_table(H264Context *h){
+ int i,j,q,x;
++ // Yes this is ugly as hell....
++#ifdef ARCH_AVR32
++ const int transpose = 0;
++#else
+ const int transpose = (h->s.dsp.h264_idct_add != ff_h264_idct_add_c); //FIXME ugly
++#endif
++
+ for(i=0; i<6; i++ ){
+ h->dequant4_coeff[i] = h->dequant4_buffer[i];
+ for(j=0; j<i; j++){
+@@ -3710,7 +3721,11 @@ static int init_poc(H264Context *h){
+ static void init_scan_tables(H264Context *h){
+ MpegEncContext * const s = &h->s;
+ int i;
++#ifdef ARCH_AVR32
++ if(1){
++#else
+ if(s->dsp.h264_idct_add == ff_h264_idct_add_c){ //FIXME little ugly
++#endif
+ memcpy(h->zigzag_scan, zigzag_scan, 16*sizeof(uint8_t));
+ memcpy(h-> field_scan, field_scan, 16*sizeof(uint8_t));
+ }else{
+--- a/libavutil/common.h
++++ b/libavutil/common.h
+@@ -174,23 +174,39 @@ static inline int mid_pred(int a, int b,
+ * @param amax maximum value of the clip range
+ * @return clipped value
+ */
++#if defined(ARCH_AVR32)
++#define av_clip(a, amin, amax) \
++ ({ int __tmp__; \
++ asm ("min\t%0, %1, %2\n" \
++ "max\t%0, %0, %3\n" \
++ : "=&r"(__tmp__) : "r"(a), "r"(amax), "r"(amin)); \
++ __tmp__; })
++#else
+ static inline int av_clip(int a, int amin, int amax)
+ {
+ if (a < amin) return amin;
+ else if (a > amax) return amax;
+ else return a;
+ }
++#endif
+
+ /**
+ * clip a signed integer value into the 0-255 range
+ * @param a value to clip
+ * @return clipped value
+ */
++#if defined(ARCH_AVR32)
++#define av_clip_uint8(a) \
++ ({ int __tmp__ = a; \
++ asm ("satu\t%0 >> 0, 8" : "+r"(__tmp__)); \
++ __tmp__; })
++#else
+ static inline uint8_t av_clip_uint8(int a)
+ {
+ if (a&(~255)) return (-a)>>31;
+ else return a;
+ }
++#endif
+
+ /**
+ * clip a signed integer value into the -32768,32767 range
+--- a/libfaad2/common.h
++++ b/libfaad2/common.h
+@@ -69,7 +69,7 @@ extern "C" {
+ /* Use if target platform has address generators with autoincrement */
+ //#define PREFER_POINTERS
+
+-#if defined(_WIN32_WCE) || defined(__arm__)
++#if defined(_WIN32_WCE) || defined(__arm__) || defined(__avr32__)
+ #define FIXED_POINT
+ #endif
+
+--- a/libmpcodecs/ad_libmad.c
++++ b/libmpcodecs/ad_libmad.c
+@@ -86,6 +86,11 @@ static int init(sh_audio_t *sh){
+ sh->channels=(this->frame.header.mode == MAD_MODE_SINGLE_CHANNEL) ? 1 : 2;
+ sh->samplerate=this->frame.header.samplerate;
+ sh->i_bps=this->frame.header.bitrate/8;
++#ifdef WORDS_BIGENDIAN
++ sh->sample_format = AF_FORMAT_S16_BE;
++#else
++ sh->sample_format = AF_FORMAT_S16_LE;
++#endif
+ sh->samplesize=2;
+
+ return 1;
+--- /dev/null
++++ b/libswscale/pico-avr32.h
+@@ -0,0 +1,137 @@
++/*
++ * Copyright (c) 2007 Atmel Corporation. All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ *
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ *
++ * 2. Redistributions in binary form must reproduce the above
++ * copyright notice, this list of conditions and the following
++ * disclaimer in the documentation and/or other materials provided
++ * with the distribution.
++ *
++ * 3. The name of ATMEL may not be used to endorse or promote products
++ * derived from this software without specific prior written
++ * permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL
++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
++ * DAMAGE.
++ */
++#ifndef __PICO_H__
++#define __PICO_H__
++
++/* Coprocessor Number */
++#define PICO_CPNO 1
++
++/* Pixel Coprocessor Register file */
++#define PICO_REGVECT_INPIX2 cr0
++#define PICO_REGVECT_INPIX1 cr1
++#define PICO_REGVECT_INPIX0 cr2
++#define PICO_REGVECT_OUTPIX2 cr3
++#define PICO_REGVECT_OUTPIX1 cr4
++#define PICO_REGVECT_OUTPIX0 cr5
++#define PICO_REGVECT_COEFF0_A cr6
++#define PICO_REGVECT_COEFF0_B cr7
++#define PICO_REGVECT_COEFF1_A cr8
++#define PICO_REGVECT_COEFF1_B cr9
++#define PICO_REGVECT_COEFF2_A cr10
++#define PICO_REGVECT_COEFF2_B cr11
++#define PICO_REGVECT_VMU0_OUT cr12
++#define PICO_REGVECT_VMU1_OUT cr13
++#define PICO_REGVECT_VMU2_OUT cr14
++#define PICO_REGVECT_CONFIG cr15
++
++#define PICO_INPIX2 0
++#define PICO_INPIX1 1
++#define PICO_INPIX0 2
++#define PICO_OUTPIX2 3
++#define PICO_OUTPIX1 4
++#define PICO_OUTPIX0 5
++#define PICO_COEFF0_A 6
++#define PICO_COEFF0_B 7
++#define PICO_COEFF1_A 8
++#define PICO_COEFF1_B 9
++#define PICO_COEFF2_A 10
++#define PICO_COEFF2_B 11
++#define PICO_VMU0_OUT 12
++#define PICO_VMU1_OUT 13
++#define PICO_VMU2_OUT 14
++#define PICO_CONFIG 15
++
++/* Config Register */
++#define PICO_COEFF_FRAC_BITS 0
++#define PICO_COEFF_FRAC_BITS_WIDTH 4
++#define PICO_OFFSET_FRAC_BITS 4
++#define PICO_OFFSET_FRAC_BITS_WIDTH 4
++#define PICO_INPUT_MODE 8
++#define PICO_INPUT_MODE_WIDTH 2
++#define PICO_OUTPUT_MODE 10
++
++#define PICO_TRANSFORMATION_MODE 0
++#define PICO_HOR_FILTER_MODE 1
++#define PICO_VERT_FILTER_MODE 2
++
++#define PICO_PLANAR_MODE 1
++#define PICO_PACKED_MODE 0
++
++/* Bits in coefficients */
++#define PICO_COEFF_BITS 12
++
++/* Operation bits */
++#define PICO_USE_ACC (1 << 2)
++#define PICO_SINGLE_VECTOR (1 << 3)
++
++
++#define __str(x...) #x
++#define __xstr(x...) __str(x)
++
++#define PICO_PUT_W(pico_reg, x) \
++ __builtin_mvrc_w(PICO_CPNO, pico_reg, x);
++#define PICO_GET_W(pico_reg) \
++ __builtin_mvcr_w(PICO_CPNO, pico_reg)
++
++#define PICO_PUT_D(pico_reg, x) \
++ __builtin_mvrc_d(PICO_CPNO, pico_reg, x);
++#define PICO_GET_D(pico_reg) \
++ __builtin_mvcr_d(PICO_CPNO, pico_reg)
++
++
++#define PICO_STCM_W(ptr, pico_regs...) \
++ asm volatile ("stcm.w\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr));
++#define PICO_STCM_D(ptr, pico_regs...) \
++ asm volatile ("stcm.d\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr));
++
++#define PICO_STCM_W_DEC(ptr, pico_regs...) \
++ asm volatile ("stcm.w\tcp" __xstr(PICO_CPNO) ", --%0," __xstr(pico_regs) : "+r"(ptr));
++#define PICO_STCM_D_DEC(ptr, pico_regs...) \
++ asm volatile ("stcm.d\tcp" __xstr(PICO_CPNO) ", --%0," __xstr(pico_regs) : "+r"(ptr));
++
++#define PICO_LDCM_W(ptr, pico_regs...) \
++ asm volatile ("ldcm.w\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr));
++#define PICO_LDCM_D(ptr, pico_regs...) \
++ asm volatile ("ldcm.d\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr));
++
++#define PICO_LDCM_W_INC(ptr, pico_regs...) \
++ asm volatile ("ldcm.w\tcp" __xstr(PICO_CPNO) ", %0++," __xstr(pico_regs) : "+r"(ptr));
++#define PICO_LDCM_D_INC(ptr, pico_regs...) \
++ asm volatile ("ldcm.d\tcp" __xstr(PICO_CPNO) ", %0++," __xstr(pico_regs) : "+r"(ptr));
++
++#define PICO_OP(op, dst_addr, addr0, addr1, addr2) \
++ __builtin_cop(PICO_CPNO, addr0, addr1, addr2, op | dst_addr);
++
++
++#endif
++
+--- a/libswscale/swscale_internal.h
++++ b/libswscale/swscale_internal.h
+@@ -181,7 +181,7 @@ typedef struct SwsContext{
+ SwsFunc yuv2rgb_get_func_ptr (SwsContext *c);
+ int yuv2rgb_c_init_tables (SwsContext *c, const int inv_table[4], int fullRange, int brightness, int contrast, int saturation);
+
+-char *sws_format_name(int format);
++char *sws_format_name(enum PixelFormat format);
+
+ //FIXME replace this with something faster
+ #define isPlanarYUV(x) ( \
+--- a/libswscale/yuv2rgb.c
++++ b/libswscale/yuv2rgb.c
+@@ -47,6 +47,10 @@
+ #include "yuv2rgb_mlib.c"
+ #endif
+
++#ifdef ARCH_AVR32
++#include "yuv2rgb_avr32.c"
++#endif
++
+ #define DITHER1XBPP // only for mmx
+
+ const uint8_t __attribute__((aligned(8))) dither_2x2_4[2][8]={
+@@ -646,6 +650,12 @@ SwsFunc yuv2rgb_get_func_ptr (SwsContext
+ if (t) return t;
+ }
+ #endif
++#ifdef ARCH_AVR32
++ {
++ SwsFunc t= yuv2rgb_init_avr32(c);
++ if(t) return t;
++ }
++#endif
+ #ifdef HAVE_ALTIVEC
+ if (c->flags & SWS_CPU_CAPS_ALTIVEC)
+ {
+@@ -736,6 +746,10 @@ int yuv2rgb_c_init_tables (SwsContext *c
+ //printf("%lld %lld %lld %lld %lld\n", cy, crv, cbu, cgu, cgv);
+ oy -= 256*brightness;
+
++#ifdef ARCH_AVR32
++ yuv2rgb_c_init_tables_avr32 (c, inv_table, fullRange, brightness, contrast, saturation);
++#endif
++
+ for (i = 0; i < 1024; i++) {
+ int j;
+
+--- /dev/null
++++ b/libswscale/yuv2rgb_avr32.c
+@@ -0,0 +1,411 @@
++/*
++ * Copyright (c) 2007 Atmel Corporation. All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ *
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ *
++ * 2. Redistributions in binary form must reproduce the above
++ * copyright notice, this list of conditions and the following
++ * disclaimer in the documentation and/or other materials provided
++ * with the distribution.
++ *
++ * 3. The name of ATMEL may not be used to endorse or promote products
++ * derived from this software without specific prior written
++ * permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL
++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
++ * DAMAGE.
++ */
++#include "pico-avr32.h"
++#include "log.h"
++
++#define RGB(uv_part) \
++ __asm__ volatile ( \
++ "ld.w\t%0, %3[%7:" uv_part " << 2]\n\t" /* tmp = c->table_gV[V] */ \
++ "ld.w\t%1, %4[%8:" uv_part " << 2]\n\t" /* g = c->table_gU[U] */ \
++ "ld.w\t%2, %5[%8:" uv_part " << 2]\n\t" /* b = c->table_bU[U] */ \
++ "add\t%1, %0\n\t" /* g += tmp */\
++ "ld.w\t%0, %6[%7:" uv_part " << 2]" /* r = c->table_rV[V] */ \
++ : "=&r" (r), "=&r" (g), "=&r" (b) \
++ : "r" (&c->table_gV[0]), "r" (&c->table_gU[0]),"r" (&c->table_bU[0]), \
++ "r" (&c->table_rV[0]), "r" (V), "r" (U));
++
++#undef YUV2RGB1
++#define YUV2RGB1(dst, src, y, idx) \
++ { int tmp2; __asm__ volatile ( \
++ "ld.ub\t%0, %3[2*%8]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \
++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 24) & 0xFF] */ \
++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 24) & 0xFF] */ \
++ "st.b\t%7[6*%8 + 0], %1\n\t" /* dst_1[2] = tmp; */ \
++ "st.b\t%7[6*%8 + 1], %2\n\t" /* dst_1[1] = tmp; */ \
++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 24) & 0xFF] */ \
++ "ld.ub\t%0, %3[2*%8 + 1]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \
++ "st.b\t%7[6*%8 + 2], %1\n\t" /* dst_1[0] = tmp; */ \
++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 16) & 0xFF] */ \
++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 16) & 0xFF] */ \
++ "st.b\t%7[6*%8 + 3], %1\n\t" /* dst_1[5] = tmp; */ \
++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 16) & 0xFF] */ \
++ "st.b\t%7[6*%8 + 4], %2\n\t" /* dst_1[4] = tmp; */ \
++ "st.b\t%7[6*%8 + 5], %1" /* dst_1[3] = tmp; */ \
++ : "=&r" (y), "=&r" (tmp), "=&r" (tmp2) \
++ : "r" (src), "r" (r), "r" (g), "r" (b), "r" (dst), "i" (idx)); }
++
++#undef YUV2RGB2
++#define YUV2RGB2(dst, src, y, idx) \
++ { int tmp2; __asm__ volatile ( \
++ "ld.ub\t%0, %3[2*%8]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \
++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 24) & 0xFF] */ \
++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 24) & 0xFF] */ \
++ "st.b\t%7[6*%8 + 0], %1\n\t" /* dst_1[2] = tmp; */ \
++ "st.b\t%7[6*%8 + 1], %2\n\t" /* dst_1[1] = tmp; */ \
++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 24) & 0xFF] */ \
++ "ld.ub\t%0, %3[2*%8 + 1]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \
++ "st.b\t%7[6*%8 + 2], %1\n\t" /* dst_1[0] = tmp; */ \
++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 16) & 0xFF] */ \
++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 16) & 0xFF] */ \
++ "st.b\t%7[6*%8 + 3], %1\n\t" /* dst_1[5] = tmp; */ \
++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 16) & 0xFF] */ \
++ "st.b\t%7[6*%8 + 4], %2\n\t" /* dst_1[4] = tmp; */ \
++ "st.b\t%7[6*%8 + 5], %1" /* dst_1[3] = tmp; */ \
++ : "=&r" (y), "=&r" (tmp), "=&r" (tmp2) \
++ : "r" (src), "r" (r), "r" (g), "r" (b), "r" (dst), "i" (idx)); }
++
++
++#undef YUV2BGR1
++#define YUV2BGR1(dst, src, y, idx) \
++ { int tmp2; __asm__ volatile ( \
++ "ld.ub\t%0, %3[2*%8]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \
++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 24) & 0xFF] */ \
++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 24) & 0xFF] */ \
++ "st.b\t%7[6*%8 + 2], %1\n\t" /* dst_1[2] = tmp; */ \
++ "st.b\t%7[6*%8 + 1], %2\n\t" /* dst_1[1] = tmp; */ \
++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 24) & 0xFF] */ \
++ "ld.ub\t%0, %3[2*%8 + 1]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \
++ "st.b\t%7[6*%8 + 0], %1\n\t" /* dst_1[0] = tmp; */ \
++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 16) & 0xFF] */ \
++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 16) & 0xFF] */ \
++ "st.b\t%7[6*%8 + 5], %1\n\t" /* dst_1[5] = tmp; */ \
++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 16) & 0xFF] */ \
++ "st.b\t%7[6*%8 + 4], %2\n\t" /* dst_1[4] = tmp; */ \
++ "st.b\t%7[6*%8 + 3], %1" /* dst_1[3] = tmp; */ \
++ : "=&r" (y), "=&r" (tmp), "=&r" (tmp2) \
++ : "r" (src), "r" (r), "r" (g), "r" (b), "r" (dst), "i" (idx)); }
++
++#undef YUV2BGR2
++#define YUV2BGR2(dst, src, y, idx) \
++ { int tmp2; __asm__ volatile ( \
++ "ld.ub\t%0, %3[2*%8]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \
++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 24) & 0xFF] */ \
++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 24) & 0xFF] */ \
++ "st.b\t%7[6*%8 + 2], %1\n\t" /* dst_1[2] = tmp; */ \
++ "st.b\t%7[6*%8 + 1], %2\n\t" /* dst_1[1] = tmp; */ \
++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 24) & 0xFF] */ \
++ "ld.ub\t%0, %3[2*%8 + 1]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \
++ "st.b\t%7[6*%8 + 0], %1\n\t" /* dst_1[0] = tmp; */ \
++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 16) & 0xFF] */ \
++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 16) & 0xFF] */ \
++ "st.b\t%7[6*%8 + 5], %1\n\t" /* dst_1[5] = tmp; */ \
++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 16) & 0xFF] */ \
++ "st.b\t%7[6*%8 + 4], %2\n\t" /* dst_1[4] = tmp; */ \
++ "st.b\t%7[6*%8 + 3], %1" /* dst_1[3] = tmp; */ \
++ : "=&r" (y), "=&r" (tmp), "=&r" (tmp2) \
++ : "r" (src), "r" (r), "r" (g), "r" (b), "r" (dst), "i" (idx)); }
++
++int yuv2bgr24_avr32(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
++ int srcSliceH, uint8_t* dst[], int dstStride[]){
++ int y;
++
++ if(c->srcFormat == PIX_FMT_YUV422P){
++ srcStride[1] *= 2;
++ srcStride[2] *= 2;
++ }
++
++
++ for(y=0; y<srcSliceH; y+=2){
++ uint8_t *dst_1= (uint8_t*)(dst[0] + (y+srcSliceY )*dstStride[0]);
++ uint8_t *dst_2= (uint8_t*)(dst[0] + (y+srcSliceY+1)*dstStride[0]);
++ uint32_t *r, *g, *b;
++ uint8_t *py_1= src[0] + y*srcStride[0];
++ uint8_t *py_2= py_1 + srcStride[0];
++ uint8_t *pu= src[1] + (y>>1)*srcStride[1];
++ uint8_t *pv= src[2] + (y>>1)*srcStride[2];
++ unsigned int h_size= c->dstW>>3;
++ while (h_size--) {
++ uint32_t U, V, Y1, Y2, tmp;
++ U = ((uint32_t*)pu)[0];
++ V = ((uint32_t*)pv)[0];
++
++ RGB("t")
++ YUV2BGR1(dst_1, py_1, Y1, 0)
++ YUV2BGR1(dst_2, py_2, Y2, 0)
++
++ RGB("u")
++ YUV2BGR2(dst_1, py_1, Y1, 1)
++ YUV2BGR2(dst_2, py_2, Y2, 1)
++
++ RGB("l")
++ YUV2BGR1(dst_1, py_1, Y1, 2)
++ YUV2BGR1(dst_2, py_2, Y2, 2)
++
++ RGB("b")
++ YUV2BGR2(dst_1, py_1, Y1, 3)
++ YUV2BGR2(dst_2, py_2, Y2, 3)
++
++ pu += 4;
++ pv += 4;
++ py_1 += 8;
++ py_2 += 8;
++ dst_1 += 24;
++ dst_2 += 24;
++ }
++ }
++ return srcSliceH;
++}
++
++
++
++static int yuv2rgb24_avr32(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
++ int srcSliceH, uint8_t* dst[], int dstStride[]){
++ int y;
++
++ if(c->srcFormat == PIX_FMT_YUV422P){
++ srcStride[1] *= 2;
++ srcStride[2] *= 2;
++ }
++ for(y=0; y<srcSliceH; y+=2){
++ uint8_t *dst_1= (uint8_t*)(dst[0] + (y+srcSliceY )*dstStride[0]);
++ uint8_t *dst_2= (uint8_t*)(dst[0] + (y+srcSliceY+1)*dstStride[0]);
++ uint8_t *r, *g, *b;
++ uint8_t *py_1= src[0] + y*srcStride[0];
++ uint8_t *py_2= py_1 + srcStride[0];
++ uint8_t *pu= src[1] + (y>>1)*srcStride[1];
++ uint8_t *pv= src[2] + (y>>1)*srcStride[2];
++ unsigned int h_size= c->dstW>>3;
++ while (h_size--) {
++ uint32_t U, V, Y1, Y2, tmp;
++ U = ((uint32_t*)pu)[0];
++ V = ((uint32_t*)pv)[0];
++
++ RGB("t")
++ YUV2RGB1(dst_1, py_1, Y1, 0)
++ YUV2RGB1(dst_2, py_2, Y2, 0)
++
++ RGB("u")
++ YUV2RGB2(dst_1, py_1, Y1, 1)
++ YUV2RGB2(dst_2, py_2, Y2, 1)
++
++ RGB("l")
++ YUV2RGB1(dst_1, py_1, Y1, 2)
++ YUV2RGB1(dst_2, py_2, Y2, 2)
++
++ RGB("b")
++ YUV2RGB2(dst_1, py_1, Y1, 3)
++ YUV2RGB2(dst_2, py_2, Y2, 3)
++
++ pu += 4;
++ pv += 4;
++ py_1 += 8;
++ py_2 += 8;
++ dst_1 += 24;
++ dst_2 += 24;
++ }
++ }
++ return srcSliceH;
++}
++
++#define SCALE(x, bits) (((x) + ( 1 << (bits - 1))) >> bits)
++#define COEFF_FRAC_BITS 9
++#define OFFSET_FRAC_BITS 2
++
++/* Coefficients used in the pico */
++static struct {
++ short coeff2_2;
++ short coeff2_3;
++ short coeff2_0;
++ short coeff2_1;
++ short coeff1_2;
++ short coeff1_3;
++ short coeff1_0;
++ short coeff1_1;
++ short coeff0_2;
++ short coeff0_3;
++ short coeff0_0;
++ short coeff0_1;
++} pico_coeff;
++
++
++static int yuv2bgr24_avr32_pico(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
++ int srcSliceH, uint8_t* dst[], int dstStride[]){
++ int y;
++ static int first_time = 1;
++
++ /* Initialize pico */
++ PICO_LDCM_D(&pico_coeff,
++ PICO_REGVECT_COEFF0_A, PICO_REGVECT_COEFF0_B,
++ PICO_REGVECT_COEFF1_A, PICO_REGVECT_COEFF1_B,
++ PICO_REGVECT_COEFF2_A, PICO_REGVECT_COEFF2_B);
++
++ PICO_PUT_W(PICO_CONFIG,
++ (PICO_PACKED_MODE << PICO_OUTPUT_MODE
++ | PICO_TRANSFORMATION_MODE << PICO_INPUT_MODE
++ | OFFSET_FRAC_BITS << PICO_OFFSET_FRAC_BITS
++ | COEFF_FRAC_BITS << PICO_COEFF_FRAC_BITS));
++
++
++ if(c->srcFormat == PIX_FMT_YUV422P){
++ srcStride[1] *= 2;
++ srcStride[2] *= 2;
++ }
++
++ for(y=0; y<srcSliceH; y+=2){
++ uint8_t *dst_1= (uint8_t*)(dst[0] + (y+srcSliceY )*dstStride[0]);
++ uint8_t *dst_2= (uint8_t*)(dst[0] + (y+srcSliceY+1)*dstStride[0]);
++ uint8_t *r, *g, *b;
++ uint8_t *py_1= src[0] + y*srcStride[0];
++ uint8_t *py_2= py_1 + srcStride[0];
++ uint8_t *pu= src[1] + (y>>1)*srcStride[1];
++ uint8_t *pv= src[2] + (y>>1)*srcStride[2];
++ unsigned int h_size= c->dstW>>3;
++ int *py_1_int = (int *)py_1;
++ int *py_2_int = (int *)py_2;
++ int *pu_int = (int *)pu;
++ int *pv_int = (int *)pv;
++ while (h_size--) {
++ PICO_PUT_W(PICO_INPIX0, *py_1_int++);
++ PICO_PUT_W(PICO_INPIX1, *pu_int++);
++ PICO_PUT_W(PICO_INPIX2, *pv_int++);
++ PICO_OP(0, 0, 0, 4, 8);
++ PICO_OP(0, 1, 1, 4, 8);
++ PICO_OP(0, 2, 2, 5, 9);
++ PICO_OP(0, 3, 3, 5, 9);
++ PICO_PUT_W(PICO_INPIX0, *py_1_int++);
++ PICO_STCM_W(dst_1, PICO_REGVECT_OUTPIX2, PICO_REGVECT_OUTPIX1, PICO_REGVECT_OUTPIX0);
++ PICO_OP(0, 0, 0, 6, 10);
++ PICO_OP(0, 1, 1, 6, 10);
++ PICO_OP(0, 2, 2, 7, 11);
++ PICO_OP(0, 3, 3, 7, 11);
++ PICO_PUT_W(PICO_INPIX0, *py_2_int++);
++ PICO_STCM_W(dst_1 + 12, PICO_REGVECT_OUTPIX2, PICO_REGVECT_OUTPIX1, PICO_REGVECT_OUTPIX0);
++
++ PICO_OP(0, 0, 0, 4, 8);
++ PICO_OP(0, 1, 1, 4, 8);
++ PICO_OP(0, 2, 2, 5, 9);
++ PICO_OP(0, 3, 3, 5, 9);
++ PICO_PUT_W(PICO_INPIX0, *py_2_int++);
++ PICO_STCM_W(dst_2, PICO_REGVECT_OUTPIX2, PICO_REGVECT_OUTPIX1, PICO_REGVECT_OUTPIX0);
++ PICO_OP(0, 0, 0, 6, 10);
++ PICO_OP(0, 1, 1, 6, 10);
++ PICO_OP(0, 2, 2, 7, 11);
++ PICO_OP(0, 3, 3, 7, 11);
++ PICO_STCM_W(dst_2 + 12, PICO_REGVECT_OUTPIX2, PICO_REGVECT_OUTPIX1, PICO_REGVECT_OUTPIX0);
++
++ dst_1 += 24;
++ dst_2 += 24;
++ }
++ }
++ return srcSliceH;
++}
++
++extern int avr32_use_pico;
++
++SwsFunc yuv2rgb_init_avr32 (SwsContext *c){
++ switch(c->dstFormat){
++ case PIX_FMT_BGR24:
++ {
++ if ( avr32_use_pico ){
++ av_log(c, AV_LOG_INFO, "AVR32 BGR24: Using PICO for color space conversion\n");
++ return yuv2bgr24_avr32_pico;
++ } else {
++ av_log(c, AV_LOG_INFO, "AVR32 BGR24: Using optimized color space conversion\n");
++ return yuv2bgr24_avr32;
++ }
++ }
++ break;
++ case PIX_FMT_RGB24:
++ {
++ if ( avr32_use_pico ){
++ av_log(c, AV_LOG_INFO, "AVR32 RGB24: Using PICO for color space conversion\n");
++ return yuv2bgr24_avr32_pico;
++ } else {
++ av_log(c, AV_LOG_INFO, "AVR32 RGB24: Using optimized color space conversion\n");
++ return yuv2rgb24_avr32;
++ }
++ }
++ }
++ return NULL;
++}
++
++
++int yuv2rgb_c_init_tables_avr32 (SwsContext *c, const int inv_table[4], int fullRange, int brightness, int contrast, int saturation){
++ const int isRgb = (c->dstFormat == PIX_FMT_RGB24);
++
++ int64_t crv = inv_table[0];
++ int64_t cbu = inv_table[1];
++ int64_t cgu = -inv_table[2];
++ int64_t cgv = -inv_table[3];
++ int64_t cy = 1<<16;
++ int64_t oy = 0;
++
++ if(!fullRange){
++ cy= (cy*255) / 219;
++ oy= 16<<16;
++ }
++
++ cy = (cy *contrast )>>16;
++ crv= (crv*contrast * saturation)>>32;
++ cbu= (cbu*contrast * saturation)>>32;
++ cgu= (cgu*contrast * saturation)>>32;
++ cgv= (cgv*contrast * saturation)>>32;
++
++ oy -= 256*brightness;
++
++ pico_coeff.coeff1_0 = SCALE(cy, 16 - COEFF_FRAC_BITS); /* G <- Y */
++ pico_coeff.coeff1_1 = SCALE(cgu, 16 - COEFF_FRAC_BITS); /* G <- U */
++ pico_coeff.coeff1_2 = SCALE(cgv, 16 - COEFF_FRAC_BITS); /* G <- V */
++ pico_coeff.coeff1_3 = (SCALE(-128*cgu - 128*cgv - 16*cy, 16 - OFFSET_FRAC_BITS)
++ + /*0.5*/(1 << (OFFSET_FRAC_BITS-1))); /* G offset */
++
++ if ( isRgb ){
++ pico_coeff.coeff0_0 = SCALE(cy, 16 - COEFF_FRAC_BITS); /* R <- Y */
++ pico_coeff.coeff0_1 = 0; /* R <- U */
++ pico_coeff.coeff0_2 = SCALE(crv, 16 - COEFF_FRAC_BITS); /* R <- V */
++ pico_coeff.coeff0_3 = (SCALE(-128*crv - 16*cy, 16 - OFFSET_FRAC_BITS)
++ + /*0.5*/(1 << (OFFSET_FRAC_BITS-1))); /* R offset */
++
++ pico_coeff.coeff2_0 = SCALE(cy, 16 - COEFF_FRAC_BITS); /* B <- Y */
++ pico_coeff.coeff2_1 = SCALE(cbu, 16 - COEFF_FRAC_BITS); /* B <- U */
++ pico_coeff.coeff2_2 = 0; /* B <- V */
++ pico_coeff.coeff2_3 = (SCALE(-128*cbu - 16*cy, 16 - OFFSET_FRAC_BITS)
++ + /*0.5*/(1 << (OFFSET_FRAC_BITS-1)));/* B offset */
++ } else {
++ pico_coeff.coeff2_0 = SCALE(cy, 16 - COEFF_FRAC_BITS); /* R <- Y */
++ pico_coeff.coeff2_1 = 0; /* R <- U */
++ pico_coeff.coeff2_2 = SCALE(crv, 16 - COEFF_FRAC_BITS); /* R <- V */
++ pico_coeff.coeff2_3 = (SCALE(-128*crv - 16*cy, 16 - OFFSET_FRAC_BITS)
++ + /*0.5*/(1 << (OFFSET_FRAC_BITS-1))); /* R offset */
++
++ pico_coeff.coeff0_0 = SCALE(cy, 16 - COEFF_FRAC_BITS); /* B <- Y */
++ pico_coeff.coeff0_1 = SCALE(cbu, 16 - COEFF_FRAC_BITS); /* B <- U */
++ pico_coeff.coeff0_2 = 0; /* B <- V */
++ pico_coeff.coeff0_3 = (SCALE(-128*cbu - 16*cy, 16 - OFFSET_FRAC_BITS)
++ + /*0.5*/(1 << (OFFSET_FRAC_BITS-1))); /* B offset */
++ }
++
++}
++
++
++#undef RGB
+--- a/libvo/vo_fbdev2.c
++++ b/libvo/vo_fbdev2.c
+@@ -22,6 +22,9 @@
+ #include "sub.h"
+ #include "mp_msg.h"
+
++/* Draw directly to framebuffer */
++#define USE_CONVERT2FB
++
+ static vo_info_t info = {
+ "Framebuffer Device",
+ "fbdev2",
+@@ -178,6 +181,15 @@ static int fb_preinit(int reset)
+ }
+ fb_orig_vinfo = fb_vinfo;
+
++ /* Reset panning offset */
++ fb_vinfo.yoffset = 0;
++ if (ioctl(fb_dev_fd, FBIOPAN_DISPLAY, &fb_vinfo)) {
++ mp_msg(MSGT_VO, MSGL_ERR,
++ "[fbdev2] FBIOPAN_DISPLAY failed: %s\n",
++ strerror(errno));
++ return 0;
++ }
++
+ fb_bpp = fb_vinfo.bits_per_pixel;
+
+ /* 16 and 15 bpp is reported as 16 bpp */
+@@ -289,6 +301,10 @@ static int config(uint32_t width, uint32
+ mp_msg(MSGT_VO, MSGL_ERR, "[fbdev2] Can't malloc next_frame: %s\n", strerror(errno));
+ return 1;
+ }
++#else
++ if ((fb_line_len * fb_vinfo.yres) <= (fb_finfo.smem_len / 2)
++ && fb_vinfo.yoffset == 0)
++ center += fb_line_len * fb_vinfo.yres;
+ #endif
+ if (fs) memset(frame_buffer, '\0', fb_line_len * fb_vinfo.yres);
+
+@@ -299,14 +315,22 @@ static int query_format(uint32_t format)
+ {
+ // open the device, etc.
+ if (fb_preinit(0)) return 0;
+- if ((format & IMGFMT_BGR_MASK) == IMGFMT_BGR) {
++ if ((format & IMGFMT_RGB_MASK) == IMGFMT_RGB) {
+ int fb_target_bpp = format & 0xff;
+ set_bpp(&fb_vinfo, fb_target_bpp);
+ fb_vinfo.xres_virtual = fb_vinfo.xres;
+- fb_vinfo.yres_virtual = fb_vinfo.yres;
++ fb_vinfo.yres_virtual = fb_vinfo.yres * 2;
+ if (ioctl(fb_dev_fd, FBIOPUT_VSCREENINFO, &fb_vinfo)) {
+- mp_msg(MSGT_VO, MSGL_ERR, "[fbdev2] Can't put VSCREENINFO: %s\n", strerror(errno));
+- return 0;
++ mp_msg(MSGT_VO, MSGL_WARN,
++ "[fbdev2] Can't double virtual y resolution: %s\n",
++ strerror(errno));
++ fb_vinfo.yres_virtual = fb_vinfo.yres;
++ if (ioctl(fb_dev_fd, FBIOPUT_VSCREENINFO, &fb_vinfo)) {
++ mp_msg(MSGT_VO, MSGL_ERR,
++ "[fbdev2] Can't put VSCREENINFO: %s\n",
++ strerror(errno));
++ return -1;
++ }
+ }
+ fb_pixel_size = fb_vinfo.bits_per_pixel / 8;
+ fb_bpp = fb_vinfo.red.length + fb_vinfo.green.length +
+@@ -367,16 +391,67 @@ static void check_events(void)
+
+ static void flip_page(void)
+ {
+-#ifndef USE_CONVERT2FB
+ int i, out_offset = 0, in_offset = 0;
+
+- for (i = 0; i < in_height; i++) {
+- fast_memcpy(center + out_offset, next_frame + in_offset,
+- in_width * fb_pixel_size);
+- out_offset += fb_line_len;
+- in_offset += in_width * fb_pixel_size;
+- }
++#ifndef USE_CONVERT2FB
++ if (1) {
++#else
++ if (fb_vinfo.yres_virtual == fb_vinfo.yres) {
+ #endif
++ for (i = 0; i < in_height; i++) {
++ fast_memcpy(center + out_offset, next_frame + in_offset,
++ in_width * fb_pixel_size);
++ out_offset += fb_line_len;
++ in_offset += in_width * fb_pixel_size;
++ }
++ } else {
++ if (fb_vinfo.yoffset == 0) {
++ fb_vinfo.yoffset += fb_vinfo.yres;
++ center -= fb_line_len * fb_vinfo.yres;
++ } else {
++ fb_vinfo.yoffset = 0;
++ center += fb_line_len * fb_vinfo.yres;
++ }
++
++ if (ioctl(fb_dev_fd, FBIOPAN_DISPLAY, &fb_vinfo)) {
++ mp_msg(MSGT_VO, MSGL_ERR,
++ "[fbdev2] Can't FBIOPAN_DISPLAY: %s\n",
++ strerror(errno));
++ }
++ }
++}
++
++static uint32_t get_image(mp_image_t *mpi)
++{
++ if(mpi->flags&MP_IMGFLAG_READABLE)
++ return VO_FALSE; // slow video ram
++ if(mpi->type==MP_IMGTYPE_STATIC)
++ return VO_FALSE; // it is not static
++
++ if (mpi->flags & (MP_IMGFLAG_ACCEPT_STRIDE | MP_IMGFLAG_ACCEPT_WIDTH)) {
++ // we're lucky or codec accepts stride => ok, let's go!
++
++ //YUY2 and RGB formats
++ mpi->planes[0] = center;
++ mpi->width = in_width;
++ mpi->stride[0] = fb_line_len;
++
++ // center image
++
++ mpi->flags |= MP_IMGFLAG_DIRECT;
++
++ return VO_TRUE;
++ }
++
++ return VO_FALSE;
++}
++
++static uint32_t put_image(mp_image_t *mpi)
++{
++ // already out?
++ if ((mpi->flags & (MP_IMGFLAG_DIRECT | MP_IMGFLAG_DRAW_CALLBACK)))
++ return VO_TRUE;
++ return VO_FALSE;
+ }
+
+ static void uninit(void)
+@@ -403,6 +478,10 @@ static int control(uint32_t request, voi
+ switch (request) {
+ case VOCTRL_QUERY_FORMAT:
+ return query_format(*((uint32_t*)data));
++ case VOCTRL_GET_IMAGE:
++ return get_image(data);
++ case VOCTRL_DRAW_IMAGE:
++ return put_image(data);
+ }
+ return VO_NOTIMPL;
+ }
+--- a/version.sh
++++ b/version.sh
+@@ -1,3 +1,3 @@
+ #!/bin/sh
+-echo "#define VERSION \"1.0rc2-$1\"" > version.h
+-echo "#define MP_TITLE \"MPlayer 1.0rc2-$1 (C) 2000-2007 MPlayer Team\"" >> version.h
++echo "#define VERSION \"1.0rc2.atmel.1-$1\"" > version.h
++echo "#define MP_TITLE \"MPlayer 1.0rc2.atmel.1-$1 (C) 2000-2007 MPlayer Team\"" >> version.h
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 09:15:23 +0000