From 952c5c128f9efaea89d41d882c4ea3ade7df4591 Mon Sep 17 00:00:00 2001
From: zakk <zakk@edf5b092-35ff-0310-97b2-ce42778d08ea>
Date: Fri, 26 Aug 2005 04:48:05 +0000
Subject: Itsa me, quake3io!

git-svn-id: svn://svn.icculus.org/quake3/trunk@2 edf5b092-35ff-0310-97b2-ce42778d08ea
---
 code/client/cl_cin.c | 1740 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 1740 insertions(+)
 create mode 100755 code/client/cl_cin.c

(limited to 'code/client/cl_cin.c')

diff --git a/code/client/cl_cin.c b/code/client/cl_cin.c
new file mode 100755
index 0000000..7929624
--- /dev/null
+++ b/code/client/cl_cin.c
@@ -0,0 +1,1740 @@
+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+
+This file is part of Quake III Arena source code.
+
+Quake III Arena source code is free software; you can redistribute it
+and/or modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the License,
+or (at your option) any later version.
+
+Quake III Arena source code is distributed in the hope that it will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Foobar; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+
+/*****************************************************************************
+ * name:		cl_cin.c
+ *
+ * desc:		video and cinematic playback
+ *
+ * $Archive: /MissionPack/code/client/cl_cin.c $
+ *
+ * cl_glconfig.hwtype trtypes 3dfx/ragepro need 256x256
+ *
+ *****************************************************************************/
+
+#include "client.h"
+#include "snd_local.h"
+
+#define MAXSIZE				8
+#define MINSIZE				4
+
+#define DEFAULT_CIN_WIDTH	512
+#define DEFAULT_CIN_HEIGHT	512
+
+#define ROQ_QUAD			0x1000
+#define ROQ_QUAD_INFO		0x1001
+#define ROQ_CODEBOOK		0x1002
+#define ROQ_QUAD_VQ			0x1011
+#define ROQ_QUAD_JPEG		0x1012
+#define ROQ_QUAD_HANG		0x1013
+#define ROQ_PACKET			0x1030
+#define ZA_SOUND_MONO		0x1020
+#define ZA_SOUND_STEREO		0x1021
+
+#define MAX_VIDEO_HANDLES	16
+
+extern glconfig_t glConfig;
+extern	int		s_paintedtime;
+extern	int		s_rawend;
+
+
+static void RoQ_init( void );
+
+/******************************************************************************
+*
+* Class:		trFMV
+*
+* Description:	RoQ/RnR manipulation routines
+*				not entirely complete for first run
+*
+******************************************************************************/
+
+static	long				ROQ_YY_tab[256];
+static	long				ROQ_UB_tab[256];
+static	long				ROQ_UG_tab[256];
+static	long				ROQ_VG_tab[256];
+static	long				ROQ_VR_tab[256];
+static	unsigned short		vq2[256*16*4];
+static	unsigned short		vq4[256*64*4];
+static	unsigned short		vq8[256*256*4];
+
+
+typedef struct {
+	byte				linbuf[DEFAULT_CIN_WIDTH*DEFAULT_CIN_HEIGHT*4*2];
+	byte				file[65536];
+	short				sqrTable[256];
+
+	unsigned int		mcomp[256];
+	byte				*qStatus[2][32768];
+
+	long				oldXOff, oldYOff, oldysize, oldxsize;
+
+	int					currentHandle;
+} cinematics_t;
+
+typedef struct {
+	char				fileName[MAX_OSPATH];
+	int					CIN_WIDTH, CIN_HEIGHT;
+	int					xpos, ypos, width, height;
+	qboolean			looping, holdAtEnd, dirty, alterGameState, silent, shader;
+	fileHandle_t		iFile;
+	e_status			status;
+	unsigned int		startTime;
+	unsigned int		lastTime;
+	long				tfps;
+	long				RoQPlayed;
+	long				ROQSize;
+	unsigned int		RoQFrameSize;
+	long				onQuad;
+	long				numQuads;
+	long				samplesPerLine;
+	unsigned int		roq_id;
+	long				screenDelta;
+
+	void ( *VQ0)(byte *status, void *qdata );
+	void ( *VQ1)(byte *status, void *qdata );
+	void ( *VQNormal)(byte *status, void *qdata );
+	void ( *VQBuffer)(byte *status, void *qdata );
+
+	long				samplesPerPixel;				// defaults to 2
+	byte*				gray;
+	unsigned int		xsize, ysize, maxsize, minsize;
+
+	qboolean			half, smootheddouble, inMemory;
+	long				normalBuffer0;
+	long				roq_flags;
+	long				roqF0;
+	long				roqF1;
+	long				t[2];
+	long				roqFPS;
+	int					playonwalls;
+	byte*				buf;
+	long				drawX, drawY;
+} cin_cache;
+
+static cinematics_t		cin;
+static cin_cache		cinTable[MAX_VIDEO_HANDLES];
+static int				currentHandle = -1;
+static int				CL_handle = -1;
+
+extern int				s_soundtime;		// sample PAIRS
+extern int   			s_paintedtime; 		// sample PAIRS
+
+
+void CIN_CloseAllVideos(void) {
+	int		i;
+
+	for ( i = 0 ; i < MAX_VIDEO_HANDLES ; i++ ) {
+		if (cinTable[i].fileName[0] != 0 ) {
+			CIN_StopCinematic(i);
+		}
+	}
+}
+
+
+static int CIN_HandleForVideo(void) {
+	int		i;
+
+	for ( i = 0 ; i < MAX_VIDEO_HANDLES ; i++ ) {
+		if ( cinTable[i].fileName[0] == 0 ) {
+			return i;
+		}
+	}
+	Com_Error( ERR_DROP, "CIN_HandleForVideo: none free" );
+	return -1;
+}
+
+
+extern int CL_ScaledMilliseconds(void);
+
+//-----------------------------------------------------------------------------
+// RllSetupTable
+//
+// Allocates and initializes the square table.
+//
+// Parameters:	None
+//
+// Returns:		Nothing
+//-----------------------------------------------------------------------------
+static void RllSetupTable()
+{
+	int z;
+
+	for (z=0;z<128;z++) {
+		cin.sqrTable[z] = (short)(z*z);
+		cin.sqrTable[z+128] = (short)(-cin.sqrTable[z]);
+	}
+}
+
+
+
+//-----------------------------------------------------------------------------
+// RllDecodeMonoToMono
+//
+// Decode mono source data into a mono buffer.
+//
+// Parameters:	from -> buffer holding encoded data
+//				to ->	buffer to hold decoded data
+//				size =	number of bytes of input (= # of shorts of output)
+//				signedOutput = 0 for unsigned output, non-zero for signed output
+//				flag = flags from asset header
+//
+// Returns:		Number of samples placed in output buffer
+//-----------------------------------------------------------------------------
+long RllDecodeMonoToMono(unsigned char *from,short *to,unsigned int size,char signedOutput ,unsigned short flag)
+{
+	unsigned int z;
+	int prev;
+	
+	if (signedOutput)	
+		prev =  flag - 0x8000;
+	else 
+		prev = flag;
+
+	for (z=0;z<size;z++) {
+		prev = to[z] = (short)(prev + cin.sqrTable[from[z]]); 
+	}
+	return size;	//*sizeof(short));
+}
+
+
+//-----------------------------------------------------------------------------
+// RllDecodeMonoToStereo
+//
+// Decode mono source data into a stereo buffer. Output is 4 times the number
+// of bytes in the input.
+//
+// Parameters:	from -> buffer holding encoded data
+//				to ->	buffer to hold decoded data
+//				size =	number of bytes of input (= 1/4 # of bytes of output)
+//				signedOutput = 0 for unsigned output, non-zero for signed output
+//				flag = flags from asset header
+//
+// Returns:		Number of samples placed in output buffer
+//-----------------------------------------------------------------------------
+long RllDecodeMonoToStereo(unsigned char *from,short *to,unsigned int size,char signedOutput,unsigned short flag)
+{
+	unsigned int z;
+	int prev;
+	
+	if (signedOutput)	
+		prev =  flag - 0x8000;
+	else 
+		prev = flag;
+
+	for (z = 0; z < size; z++) {
+		prev = (short)(prev + cin.sqrTable[from[z]]);
+		to[z*2+0] = to[z*2+1] = (short)(prev);
+	}
+	
+	return size;	// * 2 * sizeof(short));
+}
+
+
+//-----------------------------------------------------------------------------
+// RllDecodeStereoToStereo
+//
+// Decode stereo source data into a stereo buffer.
+//
+// Parameters:	from -> buffer holding encoded data
+//				to ->	buffer to hold decoded data
+//				size =	number of bytes of input (= 1/2 # of bytes of output)
+//				signedOutput = 0 for unsigned output, non-zero for signed output
+//				flag = flags from asset header
+//
+// Returns:		Number of samples placed in output buffer
+//-----------------------------------------------------------------------------
+long RllDecodeStereoToStereo(unsigned char *from,short *to,unsigned int size,char signedOutput, unsigned short flag)
+{
+	unsigned int z;
+	unsigned char *zz = from;
+	int	prevL, prevR;
+
+	if (signedOutput) {
+		prevL = (flag & 0xff00) - 0x8000;
+		prevR = ((flag & 0x00ff) << 8) - 0x8000;
+	} else {
+		prevL = flag & 0xff00;
+		prevR = (flag & 0x00ff) << 8;
+	}
+
+	for (z=0;z<size;z+=2) {
+                prevL = (short)(prevL + cin.sqrTable[*zz++]); 
+                prevR = (short)(prevR + cin.sqrTable[*zz++]);
+                to[z+0] = (short)(prevL);
+                to[z+1] = (short)(prevR);
+	}
+	
+	return (size>>1);	//*sizeof(short));
+}
+
+
+//-----------------------------------------------------------------------------
+// RllDecodeStereoToMono
+//
+// Decode stereo source data into a mono buffer.
+//
+// Parameters:	from -> buffer holding encoded data
+//				to ->	buffer to hold decoded data
+//				size =	number of bytes of input (= # of bytes of output)
+//				signedOutput = 0 for unsigned output, non-zero for signed output
+//				flag = flags from asset header
+//
+// Returns:		Number of samples placed in output buffer
+//-----------------------------------------------------------------------------
+long RllDecodeStereoToMono(unsigned char *from,short *to,unsigned int size,char signedOutput, unsigned short flag)
+{
+	unsigned int z;
+	int prevL,prevR;
+	
+	if (signedOutput) {
+		prevL = (flag & 0xff00) - 0x8000;
+		prevR = ((flag & 0x00ff) << 8) -0x8000;
+	} else {
+		prevL = flag & 0xff00;
+		prevR = (flag & 0x00ff) << 8;
+	}
+
+	for (z=0;z<size;z+=1) {
+		prevL= prevL + cin.sqrTable[from[z*2]];
+		prevR = prevR + cin.sqrTable[from[z*2+1]];
+		to[z] = (short)((prevL + prevR)/2);
+	}
+
+	return size;
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void move8_32( byte *src, byte *dst, int spl )
+{
+	double *dsrc, *ddst;
+	int dspl;
+
+	dsrc = (double *)src;
+	ddst = (double *)dst;
+	dspl = spl>>3;
+
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += dspl; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += dspl; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += dspl; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += dspl; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += dspl; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += dspl; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += dspl; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void move4_32( byte *src, byte *dst, int spl  )
+{
+	double *dsrc, *ddst;
+	int dspl;
+
+	dsrc = (double *)src;
+	ddst = (double *)dst;
+	dspl = spl>>3;
+
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1];
+	dsrc += dspl; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1];
+	dsrc += dspl; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1];
+	dsrc += dspl; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1];
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void blit8_32( byte *src, byte *dst, int spl  )
+{
+	double *dsrc, *ddst;
+	int dspl;
+
+	dsrc = (double *)src;
+	ddst = (double *)dst;
+	dspl = spl>>3;
+
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += 4; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += 4; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += 4; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += 4; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += 4; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += 4; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+	dsrc += 4; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1]; ddst[2] = dsrc[2]; ddst[3] = dsrc[3];
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+#define movs double
+static void blit4_32( byte *src, byte *dst, int spl  )
+{
+	movs *dsrc, *ddst;
+	int dspl;
+
+	dsrc = (movs *)src;
+	ddst = (movs *)dst;
+	dspl = spl>>3;
+
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1];
+	dsrc += 2; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1];
+	dsrc += 2; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1];
+	dsrc += 2; ddst += dspl;
+	ddst[0] = dsrc[0]; ddst[1] = dsrc[1];
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void blit2_32( byte *src, byte *dst, int spl  )
+{
+	double *dsrc, *ddst;
+	int dspl;
+
+	dsrc = (double *)src;
+	ddst = (double *)dst;
+	dspl = spl>>3;
+
+	ddst[0] = dsrc[0];
+	ddst[dspl] = dsrc[1];
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void blitVQQuad32fs( byte **status, unsigned char *data )
+{
+unsigned short	newd, celdata, code;
+unsigned int	index, i;
+int		spl;
+
+	newd	= 0;
+	celdata = 0;
+	index	= 0;
+	
+        spl = cinTable[currentHandle].samplesPerLine;
+        
+	do {
+		if (!newd) { 
+			newd = 7;
+			celdata = data[0] + data[1]*256;
+			data += 2;
+		} else {
+			newd--;
+		}
+
+		code = (unsigned short)(celdata&0xc000); 
+		celdata <<= 2;
+		
+		switch (code) {
+			case	0x8000:													// vq code
+				blit8_32( (byte *)&vq8[(*data)*128], status[index], spl );
+				data++;
+				index += 5;
+				break;
+			case	0xc000:													// drop
+				index++;													// skip 8x8
+				for(i=0;i<4;i++) {
+					if (!newd) { 
+						newd = 7;
+						celdata = data[0] + data[1]*256;
+						data += 2;
+					} else {
+						newd--;
+					}
+						
+					code = (unsigned short)(celdata&0xc000); celdata <<= 2; 
+
+					switch (code) {											// code in top two bits of code
+						case	0x8000:										// 4x4 vq code
+							blit4_32( (byte *)&vq4[(*data)*32], status[index], spl );
+							data++;
+							break;
+						case	0xc000:										// 2x2 vq code
+							blit2_32( (byte *)&vq2[(*data)*8], status[index], spl );
+							data++;
+							blit2_32( (byte *)&vq2[(*data)*8], status[index]+8, spl );
+							data++;
+							blit2_32( (byte *)&vq2[(*data)*8], status[index]+spl*2, spl );
+							data++;
+							blit2_32( (byte *)&vq2[(*data)*8], status[index]+spl*2+8, spl );
+							data++;
+							break;
+						case	0x4000:										// motion compensation
+							move4_32( status[index] + cin.mcomp[(*data)], status[index], spl );
+							data++;
+							break;
+					}
+					index++;
+				}
+				break;
+			case	0x4000:													// motion compensation
+				move8_32( status[index] + cin.mcomp[(*data)], status[index], spl );
+				data++;
+				index += 5;
+				break;
+			case	0x0000:
+				index += 5;
+				break;
+		}
+	} while ( status[index] != NULL );
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void ROQ_GenYUVTables( void )
+{
+	float t_ub,t_vr,t_ug,t_vg;
+	long i;
+
+	t_ub = (1.77200f/2.0f) * (float)(1<<6) + 0.5f;
+	t_vr = (1.40200f/2.0f) * (float)(1<<6) + 0.5f;
+	t_ug = (0.34414f/2.0f) * (float)(1<<6) + 0.5f;
+	t_vg = (0.71414f/2.0f) * (float)(1<<6) + 0.5f;
+	for(i=0;i<256;i++) {
+		float x = (float)(2 * i - 255);
+	
+		ROQ_UB_tab[i] = (long)( ( t_ub * x) + (1<<5));
+		ROQ_VR_tab[i] = (long)( ( t_vr * x) + (1<<5));
+		ROQ_UG_tab[i] = (long)( (-t_ug * x)		 );
+		ROQ_VG_tab[i] = (long)( (-t_vg * x) + (1<<5));
+		ROQ_YY_tab[i] = (long)( (i << 6) | (i >> 2) );
+	}
+}
+
+#define VQ2TO4(a,b,c,d) { \
+    	*c++ = a[0];	\
+	*d++ = a[0];	\
+	*d++ = a[0];	\
+	*c++ = a[1];	\
+	*d++ = a[1];	\
+	*d++ = a[1];	\
+	*c++ = b[0];	\
+	*d++ = b[0];	\
+	*d++ = b[0];	\
+	*c++ = b[1];	\
+	*d++ = b[1];	\
+	*d++ = b[1];	\
+	*d++ = a[0];	\
+	*d++ = a[0];	\
+	*d++ = a[1];	\
+	*d++ = a[1];	\
+	*d++ = b[0];	\
+	*d++ = b[0];	\
+	*d++ = b[1];	\
+	*d++ = b[1];	\
+	a += 2; b += 2; }
+ 
+#define VQ2TO2(a,b,c,d) { \
+	*c++ = *a;	\
+	*d++ = *a;	\
+	*d++ = *a;	\
+	*c++ = *b;	\
+	*d++ = *b;	\
+	*d++ = *b;	\
+	*d++ = *a;	\
+	*d++ = *a;	\
+	*d++ = *b;	\
+	*d++ = *b;	\
+	a++; b++; }
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static unsigned short yuv_to_rgb( long y, long u, long v )
+{ 
+	long r,g,b,YY = (long)(ROQ_YY_tab[(y)]);
+
+	r = (YY + ROQ_VR_tab[v]) >> 9;
+	g = (YY + ROQ_UG_tab[u] + ROQ_VG_tab[v]) >> 8;
+	b = (YY + ROQ_UB_tab[u]) >> 9;
+	
+	if (r<0) r = 0; if (g<0) g = 0; if (b<0) b = 0;
+	if (r > 31) r = 31; if (g > 63) g = 63; if (b > 31) b = 31;
+
+	return (unsigned short)((r<<11)+(g<<5)+(b));
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+#if defined(MACOS_X)
+
+static inline unsigned int yuv_to_rgb24( long y, long u, long v )
+{ 
+	long r,g,b,YY;
+        
+        YY = (long)(ROQ_YY_tab[(y)]);
+
+	r = (YY + ROQ_VR_tab[v]) >> 6;
+	g = (YY + ROQ_UG_tab[u] + ROQ_VG_tab[v]) >> 6;
+	b = (YY + ROQ_UB_tab[u]) >> 6;
+	
+	if (r<0) r = 0; if (g<0) g = 0; if (b<0) b = 0;
+	if (r > 255) r = 255; if (g > 255) g = 255; if (b > 255) b = 255;
+	
+	return ((r<<24)|(g<<16)|(b<<8))|(255);	//+(255<<24));
+}
+
+#else
+static unsigned int yuv_to_rgb24( long y, long u, long v )
+{ 
+	long r,g,b,YY = (long)(ROQ_YY_tab[(y)]);
+
+	r = (YY + ROQ_VR_tab[v]) >> 6;
+	g = (YY + ROQ_UG_tab[u] + ROQ_VG_tab[v]) >> 6;
+	b = (YY + ROQ_UB_tab[u]) >> 6;
+	
+	if (r<0) r = 0; if (g<0) g = 0; if (b<0) b = 0;
+	if (r > 255) r = 255; if (g > 255) g = 255; if (b > 255) b = 255;
+	
+	return LittleLong ((r)|(g<<8)|(b<<16)|(255<<24));
+}
+#endif
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void decodeCodeBook( byte *input, unsigned short roq_flags )
+{
+	long	i, j, two, four;
+	unsigned short	*aptr, *bptr, *cptr, *dptr;
+	long	y0,y1,y2,y3,cr,cb;
+	byte	*bbptr, *baptr, *bcptr, *bdptr;
+	unsigned int *iaptr, *ibptr, *icptr, *idptr;
+
+	if (!roq_flags) {
+		two = four = 256;
+	} else {
+		two  = roq_flags>>8;
+		if (!two) two = 256;
+		four = roq_flags&0xff;
+	}
+
+	four *= 2;
+
+	bptr = (unsigned short *)vq2;
+
+	if (!cinTable[currentHandle].half) {
+		if (!cinTable[currentHandle].smootheddouble) {
+//
+// normal height
+//
+			if (cinTable[currentHandle].samplesPerPixel==2) {
+				for(i=0;i<two;i++) {
+					y0 = (long)*input++;
+					y1 = (long)*input++;
+					y2 = (long)*input++;
+					y3 = (long)*input++;
+					cr = (long)*input++;
+					cb = (long)*input++;
+					*bptr++ = yuv_to_rgb( y0, cr, cb );
+					*bptr++ = yuv_to_rgb( y1, cr, cb );
+					*bptr++ = yuv_to_rgb( y2, cr, cb );
+					*bptr++ = yuv_to_rgb( y3, cr, cb );
+				}
+
+				cptr = (unsigned short *)vq4;
+				dptr = (unsigned short *)vq8;
+		
+				for(i=0;i<four;i++) {
+					aptr = (unsigned short *)vq2 + (*input++)*4;
+					bptr = (unsigned short *)vq2 + (*input++)*4;
+					for(j=0;j<2;j++)
+						VQ2TO4(aptr,bptr,cptr,dptr);
+				}
+			} else if (cinTable[currentHandle].samplesPerPixel==4) {
+				ibptr = (unsigned int *)bptr;
+				for(i=0;i<two;i++) {
+					y0 = (long)*input++;
+					y1 = (long)*input++;
+					y2 = (long)*input++;
+					y3 = (long)*input++;
+					cr = (long)*input++;
+					cb = (long)*input++;
+					*ibptr++ = yuv_to_rgb24( y0, cr, cb );
+					*ibptr++ = yuv_to_rgb24( y1, cr, cb );
+					*ibptr++ = yuv_to_rgb24( y2, cr, cb );
+					*ibptr++ = yuv_to_rgb24( y3, cr, cb );
+				}
+
+				icptr = (unsigned int *)vq4;
+				idptr = (unsigned int *)vq8;
+	
+				for(i=0;i<four;i++) {
+					iaptr = (unsigned int *)vq2 + (*input++)*4;
+					ibptr = (unsigned int *)vq2 + (*input++)*4;
+					for(j=0;j<2;j++) 
+						VQ2TO4(iaptr, ibptr, icptr, idptr);
+				}
+			} else if (cinTable[currentHandle].samplesPerPixel==1) {
+				bbptr = (byte *)bptr;
+				for(i=0;i<two;i++) {
+					*bbptr++ = cinTable[currentHandle].gray[*input++];
+					*bbptr++ = cinTable[currentHandle].gray[*input++];
+					*bbptr++ = cinTable[currentHandle].gray[*input++];
+					*bbptr++ = cinTable[currentHandle].gray[*input]; input +=3;
+				}
+
+				bcptr = (byte *)vq4;
+				bdptr = (byte *)vq8;
+	
+				for(i=0;i<four;i++) {
+					baptr = (byte *)vq2 + (*input++)*4;
+					bbptr = (byte *)vq2 + (*input++)*4;
+					for(j=0;j<2;j++) 
+						VQ2TO4(baptr,bbptr,bcptr,bdptr);
+				}
+			}
+		} else {
+//
+// double height, smoothed
+//
+			if (cinTable[currentHandle].samplesPerPixel==2) {
+				for(i=0;i<two;i++) {
+					y0 = (long)*input++;
+					y1 = (long)*input++;
+					y2 = (long)*input++;
+					y3 = (long)*input++;
+					cr = (long)*input++;
+					cb = (long)*input++;
+					*bptr++ = yuv_to_rgb( y0, cr, cb );
+					*bptr++ = yuv_to_rgb( y1, cr, cb );
+					*bptr++ = yuv_to_rgb( ((y0*3)+y2)/4, cr, cb );
+					*bptr++ = yuv_to_rgb( ((y1*3)+y3)/4, cr, cb );
+					*bptr++ = yuv_to_rgb( (y0+(y2*3))/4, cr, cb );
+					*bptr++ = yuv_to_rgb( (y1+(y3*3))/4, cr, cb );
+					*bptr++ = yuv_to_rgb( y2, cr, cb );
+					*bptr++ = yuv_to_rgb( y3, cr, cb );
+				}
+
+				cptr = (unsigned short *)vq4;
+				dptr = (unsigned short *)vq8;
+		
+				for(i=0;i<four;i++) {
+					aptr = (unsigned short *)vq2 + (*input++)*8;
+					bptr = (unsigned short *)vq2 + (*input++)*8;
+					for(j=0;j<2;j++) {
+						VQ2TO4(aptr,bptr,cptr,dptr);
+						VQ2TO4(aptr,bptr,cptr,dptr);
+					}
+				}
+			} else if (cinTable[currentHandle].samplesPerPixel==4) {
+				ibptr = (unsigned int *)bptr;
+				for(i=0;i<two;i++) {
+					y0 = (long)*input++;
+					y1 = (long)*input++;
+					y2 = (long)*input++;
+					y3 = (long)*input++;
+					cr = (long)*input++;
+					cb = (long)*input++;
+					*ibptr++ = yuv_to_rgb24( y0, cr, cb );
+					*ibptr++ = yuv_to_rgb24( y1, cr, cb );
+					*ibptr++ = yuv_to_rgb24( ((y0*3)+y2)/4, cr, cb );
+					*ibptr++ = yuv_to_rgb24( ((y1*3)+y3)/4, cr, cb );
+					*ibptr++ = yuv_to_rgb24( (y0+(y2*3))/4, cr, cb );
+					*ibptr++ = yuv_to_rgb24( (y1+(y3*3))/4, cr, cb );
+					*ibptr++ = yuv_to_rgb24( y2, cr, cb );
+					*ibptr++ = yuv_to_rgb24( y3, cr, cb );
+				}
+
+				icptr = (unsigned int *)vq4;
+				idptr = (unsigned int *)vq8;
+	
+				for(i=0;i<four;i++) {
+					iaptr = (unsigned int *)vq2 + (*input++)*8;
+					ibptr = (unsigned int *)vq2 + (*input++)*8;
+					for(j=0;j<2;j++) {
+						VQ2TO4(iaptr, ibptr, icptr, idptr);
+						VQ2TO4(iaptr, ibptr, icptr, idptr);
+					}
+				}
+			} else if (cinTable[currentHandle].samplesPerPixel==1) {
+				bbptr = (byte *)bptr;
+				for(i=0;i<two;i++) {
+					y0 = (long)*input++;
+					y1 = (long)*input++;
+					y2 = (long)*input++;
+					y3 = (long)*input; input+= 3;
+					*bbptr++ = cinTable[currentHandle].gray[y0];
+					*bbptr++ = cinTable[currentHandle].gray[y1];
+					*bbptr++ = cinTable[currentHandle].gray[((y0*3)+y2)/4];
+					*bbptr++ = cinTable[currentHandle].gray[((y1*3)+y3)/4];
+					*bbptr++ = cinTable[currentHandle].gray[(y0+(y2*3))/4];
+					*bbptr++ = cinTable[currentHandle].gray[(y1+(y3*3))/4];						
+					*bbptr++ = cinTable[currentHandle].gray[y2];
+					*bbptr++ = cinTable[currentHandle].gray[y3];
+				}
+
+				bcptr = (byte *)vq4;
+				bdptr = (byte *)vq8;
+	
+				for(i=0;i<four;i++) {
+					baptr = (byte *)vq2 + (*input++)*8;
+					bbptr = (byte *)vq2 + (*input++)*8;
+					for(j=0;j<2;j++) {
+						VQ2TO4(baptr,bbptr,bcptr,bdptr);
+						VQ2TO4(baptr,bbptr,bcptr,bdptr);
+					}
+				}
+			}			
+		}
+	} else {
+//
+// 1/4 screen
+//
+		if (cinTable[currentHandle].samplesPerPixel==2) {
+			for(i=0;i<two;i++) {
+				y0 = (long)*input; input+=2;
+				y2 = (long)*input; input+=2;
+				cr = (long)*input++;
+				cb = (long)*input++;
+				*bptr++ = yuv_to_rgb( y0, cr, cb );
+				*bptr++ = yuv_to_rgb( y2, cr, cb );
+			}
+
+			cptr = (unsigned short *)vq4;
+			dptr = (unsigned short *)vq8;
+	
+			for(i=0;i<four;i++) {
+				aptr = (unsigned short *)vq2 + (*input++)*2;
+				bptr = (unsigned short *)vq2 + (*input++)*2;
+				for(j=0;j<2;j++) { 
+					VQ2TO2(aptr,bptr,cptr,dptr);
+				}
+			}
+		} else if (cinTable[currentHandle].samplesPerPixel == 1) {
+			bbptr = (byte *)bptr;
+				
+			for(i=0;i<two;i++) {
+				*bbptr++ = cinTable[currentHandle].gray[*input]; input+=2;
+				*bbptr++ = cinTable[currentHandle].gray[*input]; input+=4;
+			}
+
+			bcptr = (byte *)vq4;
+			bdptr = (byte *)vq8;
+	
+			for(i=0;i<four;i++) {
+				baptr = (byte *)vq2 + (*input++)*2;
+				bbptr = (byte *)vq2 + (*input++)*2;
+				for(j=0;j<2;j++) { 
+					VQ2TO2(baptr,bbptr,bcptr,bdptr);
+				}
+			}			
+		} else if (cinTable[currentHandle].samplesPerPixel == 4) {
+			ibptr = (unsigned int *) bptr;
+			for(i=0;i<two;i++) {
+				y0 = (long)*input; input+=2;
+				y2 = (long)*input; input+=2;
+				cr = (long)*input++;
+				cb = (long)*input++;
+				*ibptr++ = yuv_to_rgb24( y0, cr, cb );
+				*ibptr++ = yuv_to_rgb24( y2, cr, cb );
+			}
+
+			icptr = (unsigned int *)vq4;
+			idptr = (unsigned int *)vq8;
+	
+			for(i=0;i<four;i++) {
+				iaptr = (unsigned int *)vq2 + (*input++)*2;
+				ibptr = (unsigned int *)vq2 + (*input++)*2;
+				for(j=0;j<2;j++) { 
+					VQ2TO2(iaptr,ibptr,icptr,idptr);
+				}
+			}
+		}
+	}
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void recurseQuad( long startX, long startY, long quadSize, long xOff, long yOff )
+{
+	byte *scroff;
+	long bigx, bigy, lowx, lowy, useY;
+	long offset;
+
+	offset = cinTable[currentHandle].screenDelta;
+	
+	lowx = lowy = 0;
+	bigx = cinTable[currentHandle].xsize;
+	bigy = cinTable[currentHandle].ysize;
+
+	if (bigx > cinTable[currentHandle].CIN_WIDTH) bigx = cinTable[currentHandle].CIN_WIDTH;
+	if (bigy > cinTable[currentHandle].CIN_HEIGHT) bigy = cinTable[currentHandle].CIN_HEIGHT;
+
+	if ( (startX >= lowx) && (startX+quadSize) <= (bigx) && (startY+quadSize) <= (bigy) && (startY >= lowy) && quadSize <= MAXSIZE) {
+		useY = startY;
+		scroff = cin.linbuf + (useY+((cinTable[currentHandle].CIN_HEIGHT-bigy)>>1)+yOff)*(cinTable[currentHandle].samplesPerLine) + (((startX+xOff))*cinTable[currentHandle].samplesPerPixel);
+
+		cin.qStatus[0][cinTable[currentHandle].onQuad  ] = scroff;
+		cin.qStatus[1][cinTable[currentHandle].onQuad++] = scroff+offset;
+	}
+
+	if ( quadSize != MINSIZE ) {
+		quadSize >>= 1;
+		recurseQuad( startX,		  startY		  , quadSize, xOff, yOff );
+		recurseQuad( startX+quadSize, startY		  , quadSize, xOff, yOff );
+		recurseQuad( startX,		  startY+quadSize , quadSize, xOff, yOff );
+		recurseQuad( startX+quadSize, startY+quadSize , quadSize, xOff, yOff );
+	}
+}
+
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void setupQuad( long xOff, long yOff )
+{
+	long numQuadCels, i,x,y;
+	byte *temp;
+
+	if (xOff == cin.oldXOff && yOff == cin.oldYOff && cinTable[currentHandle].ysize == cin.oldysize && cinTable[currentHandle].xsize == cin.oldxsize) {
+		return;
+	}
+
+	cin.oldXOff = xOff;
+	cin.oldYOff = yOff;
+	cin.oldysize = cinTable[currentHandle].ysize;
+	cin.oldxsize = cinTable[currentHandle].xsize;
+
+	numQuadCels  = (cinTable[currentHandle].CIN_WIDTH*cinTable[currentHandle].CIN_HEIGHT) / (16);
+	numQuadCels += numQuadCels/4 + numQuadCels/16;
+	numQuadCels += 64;							  // for overflow
+
+	numQuadCels  = (cinTable[currentHandle].xsize*cinTable[currentHandle].ysize) / (16);
+	numQuadCels += numQuadCels/4;
+	numQuadCels += 64;							  // for overflow
+
+	cinTable[currentHandle].onQuad = 0;
+
+	for(y=0;y<(long)cinTable[currentHandle].ysize;y+=16) 
+		for(x=0;x<(long)cinTable[currentHandle].xsize;x+=16) 
+			recurseQuad( x, y, 16, xOff, yOff );
+
+	temp = NULL;
+
+	for(i=(numQuadCels-64);i<numQuadCels;i++) {
+		cin.qStatus[0][i] = temp;			  // eoq
+		cin.qStatus[1][i] = temp;			  // eoq
+	}
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void readQuadInfo( byte *qData )
+{
+	if (currentHandle < 0) return;
+
+	cinTable[currentHandle].xsize    = qData[0]+qData[1]*256;
+	cinTable[currentHandle].ysize    = qData[2]+qData[3]*256;
+	cinTable[currentHandle].maxsize  = qData[4]+qData[5]*256;
+	cinTable[currentHandle].minsize  = qData[6]+qData[7]*256;
+	
+	cinTable[currentHandle].CIN_HEIGHT = cinTable[currentHandle].ysize;
+	cinTable[currentHandle].CIN_WIDTH  = cinTable[currentHandle].xsize;
+
+	cinTable[currentHandle].samplesPerLine = cinTable[currentHandle].CIN_WIDTH*cinTable[currentHandle].samplesPerPixel;
+	cinTable[currentHandle].screenDelta = cinTable[currentHandle].CIN_HEIGHT*cinTable[currentHandle].samplesPerLine;
+
+	cinTable[currentHandle].half = qfalse;
+	cinTable[currentHandle].smootheddouble = qfalse;
+	
+	cinTable[currentHandle].VQ0 = cinTable[currentHandle].VQNormal;
+	cinTable[currentHandle].VQ1 = cinTable[currentHandle].VQBuffer;
+
+	cinTable[currentHandle].t[0] = (0 - (unsigned int)cin.linbuf)+(unsigned int)cin.linbuf+cinTable[currentHandle].screenDelta;
+	cinTable[currentHandle].t[1] = (0 - ((unsigned int)cin.linbuf + cinTable[currentHandle].screenDelta))+(unsigned int)cin.linbuf;
+
+        cinTable[currentHandle].drawX = cinTable[currentHandle].CIN_WIDTH;
+        cinTable[currentHandle].drawY = cinTable[currentHandle].CIN_HEIGHT;
+        
+	// rage pro is very slow at 512 wide textures, voodoo can't do it at all
+	if ( glConfig.hardwareType == GLHW_RAGEPRO || glConfig.maxTextureSize <= 256) {
+                if (cinTable[currentHandle].drawX>256) {
+                        cinTable[currentHandle].drawX = 256;
+                }
+                if (cinTable[currentHandle].drawY>256) {
+                        cinTable[currentHandle].drawY = 256;
+                }
+		if (cinTable[currentHandle].CIN_WIDTH != 256 || cinTable[currentHandle].CIN_HEIGHT != 256) {
+			Com_Printf("HACK: approxmimating cinematic for Rage Pro or Voodoo\n");
+		}
+	}
+#if defined(MACOS_X)
+	cinTable[currentHandle].drawX = 256;
+	cinTable[currentHandle].drawX = 256;
+#endif
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void RoQPrepMcomp( long xoff, long yoff ) 
+{
+	long i, j, x, y, temp, temp2;
+
+	i=cinTable[currentHandle].samplesPerLine; j=cinTable[currentHandle].samplesPerPixel;
+	if ( cinTable[currentHandle].xsize == (cinTable[currentHandle].ysize*4) && !cinTable[currentHandle].half ) { j = j+j; i = i+i; }
+	
+	for(y=0;y<16;y++) {
+		temp2 = (y+yoff-8)*i;
+		for(x=0;x<16;x++) {
+			temp = (x+xoff-8)*j;
+			cin.mcomp[(x*16)+y] = cinTable[currentHandle].normalBuffer0-(temp2+temp);
+		}
+	}
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void initRoQ() 
+{
+	if (currentHandle < 0) return;
+
+	cinTable[currentHandle].VQNormal = (void (*)(byte *, void *))blitVQQuad32fs;
+	cinTable[currentHandle].VQBuffer = (void (*)(byte *, void *))blitVQQuad32fs;
+	cinTable[currentHandle].samplesPerPixel = 4;
+	ROQ_GenYUVTables();
+	RllSetupTable();
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+/*
+static byte* RoQFetchInterlaced( byte *source ) {
+	int x, *src, *dst;
+
+	if (currentHandle < 0) return NULL;
+
+	src = (int *)source;
+	dst = (int *)cinTable[currentHandle].buf2;
+
+	for(x=0;x<256*256;x++) {
+		*dst = *src;
+		dst++; src += 2;
+	}
+	return cinTable[currentHandle].buf2;
+}
+*/
+static void RoQReset() {
+	
+	if (currentHandle < 0) return;
+
+	Sys_EndStreamedFile(cinTable[currentHandle].iFile);
+	FS_FCloseFile( cinTable[currentHandle].iFile );
+	FS_FOpenFileRead (cinTable[currentHandle].fileName, &cinTable[currentHandle].iFile, qtrue);
+	// let the background thread start reading ahead
+	Sys_BeginStreamedFile( cinTable[currentHandle].iFile, 0x10000 );
+	Sys_StreamedRead (cin.file, 16, 1, cinTable[currentHandle].iFile);
+	RoQ_init();
+	cinTable[currentHandle].status = FMV_LOOPED;
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void RoQInterrupt(void)
+{
+	byte				*framedata;
+        short		sbuf[32768];
+        int		ssize;
+        
+	if (currentHandle < 0) return;
+
+	Sys_StreamedRead( cin.file, cinTable[currentHandle].RoQFrameSize+8, 1, cinTable[currentHandle].iFile );
+	if ( cinTable[currentHandle].RoQPlayed >= cinTable[currentHandle].ROQSize ) { 
+		if (cinTable[currentHandle].holdAtEnd==qfalse) {
+			if (cinTable[currentHandle].looping) {
+				RoQReset();
+			} else {
+				cinTable[currentHandle].status = FMV_EOF;
+			}
+		} else {
+			cinTable[currentHandle].status = FMV_IDLE;
+		}
+		return; 
+	}
+
+	framedata = cin.file;
+//
+// new frame is ready
+//
+redump:
+	switch(cinTable[currentHandle].roq_id) 
+	{
+		case	ROQ_QUAD_VQ:
+			if ((cinTable[currentHandle].numQuads&1)) {
+				cinTable[currentHandle].normalBuffer0 = cinTable[currentHandle].t[1];
+				RoQPrepMcomp( cinTable[currentHandle].roqF0, cinTable[currentHandle].roqF1 );
+				cinTable[currentHandle].VQ1( (byte *)cin.qStatus[1], framedata);
+				cinTable[currentHandle].buf = 	cin.linbuf + cinTable[currentHandle].screenDelta;
+			} else {
+				cinTable[currentHandle].normalBuffer0 = cinTable[currentHandle].t[0];
+				RoQPrepMcomp( cinTable[currentHandle].roqF0, cinTable[currentHandle].roqF1 );
+				cinTable[currentHandle].VQ0( (byte *)cin.qStatus[0], framedata );
+				cinTable[currentHandle].buf = 	cin.linbuf;
+			}
+			if (cinTable[currentHandle].numQuads == 0) {		// first frame
+				Com_Memcpy(cin.linbuf+cinTable[currentHandle].screenDelta, cin.linbuf, cinTable[currentHandle].samplesPerLine*cinTable[currentHandle].ysize);
+			}
+			cinTable[currentHandle].numQuads++;
+			cinTable[currentHandle].dirty = qtrue;
+			break;
+		case	ROQ_CODEBOOK:
+			decodeCodeBook( framedata, (unsigned short)cinTable[currentHandle].roq_flags );
+			break;
+		case	ZA_SOUND_MONO:
+			if (!cinTable[currentHandle].silent) {
+				ssize = RllDecodeMonoToStereo( framedata, sbuf, cinTable[currentHandle].RoQFrameSize, 0, (unsigned short)cinTable[currentHandle].roq_flags);
+                                S_RawSamples( ssize, 22050, 2, 1, (byte *)sbuf, 1.0f );
+			}
+			break;
+		case	ZA_SOUND_STEREO:
+			if (!cinTable[currentHandle].silent) {
+				if (cinTable[currentHandle].numQuads == -1) {
+					S_Update();
+					s_rawend = s_soundtime;
+				}
+				ssize = RllDecodeStereoToStereo( framedata, sbuf, cinTable[currentHandle].RoQFrameSize, 0, (unsigned short)cinTable[currentHandle].roq_flags);
+                                S_RawSamples( ssize, 22050, 2, 2, (byte *)sbuf, 1.0f );
+			}
+			break;
+		case	ROQ_QUAD_INFO:
+			if (cinTable[currentHandle].numQuads == -1) {
+				readQuadInfo( framedata );
+				setupQuad( 0, 0 );
+				// we need to use CL_ScaledMilliseconds because of the smp mode calls from the renderer
+				cinTable[currentHandle].startTime = cinTable[currentHandle].lastTime = CL_ScaledMilliseconds()*com_timescale->value;
+			}
+			if (cinTable[currentHandle].numQuads != 1) cinTable[currentHandle].numQuads = 0;
+			break;
+		case	ROQ_PACKET:
+			cinTable[currentHandle].inMemory = cinTable[currentHandle].roq_flags;
+			cinTable[currentHandle].RoQFrameSize = 0;           // for header
+			break;
+		case	ROQ_QUAD_HANG:
+			cinTable[currentHandle].RoQFrameSize = 0;
+			break;
+		case	ROQ_QUAD_JPEG:
+			break;
+		default:
+			cinTable[currentHandle].status = FMV_EOF;
+			break;
+	}	
+//
+// read in next frame data
+//
+	if ( cinTable[currentHandle].RoQPlayed >= cinTable[currentHandle].ROQSize ) { 
+		if (cinTable[currentHandle].holdAtEnd==qfalse) {
+			if (cinTable[currentHandle].looping) {
+				RoQReset();
+			} else {
+				cinTable[currentHandle].status = FMV_EOF;
+			}
+		} else {
+			cinTable[currentHandle].status = FMV_IDLE;
+		}
+		return; 
+	}
+	
+	framedata		 += cinTable[currentHandle].RoQFrameSize;
+	cinTable[currentHandle].roq_id		 = framedata[0] + framedata[1]*256;
+	cinTable[currentHandle].RoQFrameSize = framedata[2] + framedata[3]*256 + framedata[4]*65536;
+	cinTable[currentHandle].roq_flags	 = framedata[6] + framedata[7]*256;
+	cinTable[currentHandle].roqF0		 = (char)framedata[7];
+	cinTable[currentHandle].roqF1		 = (char)framedata[6];
+
+	if (cinTable[currentHandle].RoQFrameSize>65536||cinTable[currentHandle].roq_id==0x1084) {
+		Com_DPrintf("roq_size>65536||roq_id==0x1084\n");
+		cinTable[currentHandle].status = FMV_EOF;
+		if (cinTable[currentHandle].looping) {
+			RoQReset();
+		}
+		return;
+	}
+	if (cinTable[currentHandle].inMemory && (cinTable[currentHandle].status != FMV_EOF)) { cinTable[currentHandle].inMemory--; framedata += 8; goto redump; }
+//
+// one more frame hits the dust
+//
+//	assert(cinTable[currentHandle].RoQFrameSize <= 65536);
+//	r = Sys_StreamedRead( cin.file, cinTable[currentHandle].RoQFrameSize+8, 1, cinTable[currentHandle].iFile );
+	cinTable[currentHandle].RoQPlayed	+= cinTable[currentHandle].RoQFrameSize+8;
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void RoQ_init( void )
+{
+	// we need to use CL_ScaledMilliseconds because of the smp mode calls from the renderer
+	cinTable[currentHandle].startTime = cinTable[currentHandle].lastTime = CL_ScaledMilliseconds()*com_timescale->value;
+
+	cinTable[currentHandle].RoQPlayed = 24;
+
+/*	get frame rate */	
+	cinTable[currentHandle].roqFPS	 = cin.file[ 6] + cin.file[ 7]*256;
+	
+	if (!cinTable[currentHandle].roqFPS) cinTable[currentHandle].roqFPS = 30;
+
+	cinTable[currentHandle].numQuads = -1;
+
+	cinTable[currentHandle].roq_id		= cin.file[ 8] + cin.file[ 9]*256;
+	cinTable[currentHandle].RoQFrameSize	= cin.file[10] + cin.file[11]*256 + cin.file[12]*65536;
+	cinTable[currentHandle].roq_flags	= cin.file[14] + cin.file[15]*256;
+
+	if (cinTable[currentHandle].RoQFrameSize > 65536 || !cinTable[currentHandle].RoQFrameSize) { 
+		return;
+	}
+
+}
+
+/******************************************************************************
+*
+* Function:		
+*
+* Description:	
+*
+******************************************************************************/
+
+static void RoQShutdown( void ) {
+	const char *s;
+
+	if (!cinTable[currentHandle].buf) {
+		return;
+	}
+
+	if ( cinTable[currentHandle].status == FMV_IDLE ) {
+		return;
+	}
+	Com_DPrintf("finished cinematic\n");
+	cinTable[currentHandle].status = FMV_IDLE;
+
+	if (cinTable[currentHandle].iFile) {
+		Sys_EndStreamedFile( cinTable[currentHandle].iFile );
+		FS_FCloseFile( cinTable[currentHandle].iFile );
+		cinTable[currentHandle].iFile = 0;
+	}
+
+	if (cinTable[currentHandle].alterGameState) {
+		cls.state = CA_DISCONNECTED;
+		// we can't just do a vstr nextmap, because
+		// if we are aborting the intro cinematic with
+		// a devmap command, nextmap would be valid by
+		// the time it was referenced
+		s = Cvar_VariableString( "nextmap" );
+		if ( s[0] ) {
+			Cbuf_ExecuteText( EXEC_APPEND, va("%s\n", s) );
+			Cvar_Set( "nextmap", "" );
+		}
+		CL_handle = -1;
+	}
+	cinTable[currentHandle].fileName[0] = 0;
+	currentHandle = -1;
+}
+
+/*
+==================
+SCR_StopCinematic
+==================
+*/
+e_status CIN_StopCinematic(int handle) {
+	
+	if (handle < 0 || handle>= MAX_VIDEO_HANDLES || cinTable[handle].status == FMV_EOF) return FMV_EOF;
+	currentHandle = handle;
+
+	Com_DPrintf("trFMV::stop(), closing %s\n", cinTable[currentHandle].fileName);
+
+	if (!cinTable[currentHandle].buf) {
+		return FMV_EOF;
+	}
+
+	if (cinTable[currentHandle].alterGameState) {
+		if ( cls.state != CA_CINEMATIC ) {
+			return cinTable[currentHandle].status;
+		}
+	}
+	cinTable[currentHandle].status = FMV_EOF;
+	RoQShutdown();
+
+	return FMV_EOF;
+}
+
+/*
+==================
+SCR_RunCinematic
+
+Fetch and decompress the pending frame
+==================
+*/
+
+
+e_status CIN_RunCinematic (int handle)
+{
+        // bk001204 - init
+	int	start = 0;
+	int     thisTime = 0;
+
+	if (handle < 0 || handle>= MAX_VIDEO_HANDLES || cinTable[handle].status == FMV_EOF) return FMV_EOF;
+
+	if (cin.currentHandle != handle) {
+		currentHandle = handle;
+		cin.currentHandle = currentHandle;
+		cinTable[currentHandle].status = FMV_EOF;
+		RoQReset();
+	}
+
+	if (cinTable[handle].playonwalls < -1)
+	{
+		return cinTable[handle].status;
+	}
+
+	currentHandle = handle;
+
+	if (cinTable[currentHandle].alterGameState) {
+		if ( cls.state != CA_CINEMATIC ) {
+			return cinTable[currentHandle].status;
+		}
+	}
+
+	if (cinTable[currentHandle].status == FMV_IDLE) {
+		return cinTable[currentHandle].status;
+	}
+
+	// we need to use CL_ScaledMilliseconds because of the smp mode calls from the renderer
+	thisTime = CL_ScaledMilliseconds()*com_timescale->value;
+	if (cinTable[currentHandle].shader && (abs(thisTime - cinTable[currentHandle].lastTime))>100) {
+		cinTable[currentHandle].startTime += thisTime - cinTable[currentHandle].lastTime;
+	}
+	// we need to use CL_ScaledMilliseconds because of the smp mode calls from the renderer
+	cinTable[currentHandle].tfps = ((((CL_ScaledMilliseconds()*com_timescale->value) - cinTable[currentHandle].startTime)*3)/100);
+
+	start = cinTable[currentHandle].startTime;
+	while(  (cinTable[currentHandle].tfps != cinTable[currentHandle].numQuads)
+		&& (cinTable[currentHandle].status == FMV_PLAY) ) 
+	{
+		RoQInterrupt();
+		if (start != cinTable[currentHandle].startTime) {
+			// we need to use CL_ScaledMilliseconds because of the smp mode calls from the renderer
+		  cinTable[currentHandle].tfps = ((((CL_ScaledMilliseconds()*com_timescale->value)
+							  - cinTable[currentHandle].startTime)*3)/100);
+			start = cinTable[currentHandle].startTime;
+		}
+	}
+
+	cinTable[currentHandle].lastTime = thisTime;
+
+	if (cinTable[currentHandle].status == FMV_LOOPED) {
+		cinTable[currentHandle].status = FMV_PLAY;
+	}
+
+	if (cinTable[currentHandle].status == FMV_EOF) {
+	  if (cinTable[currentHandle].looping) {
+		RoQReset();
+	  } else {
+		RoQShutdown();
+	  }
+	}
+
+	return cinTable[currentHandle].status;
+}
+
+/*
+==================
+CL_PlayCinematic
+
+==================
+*/
+int CIN_PlayCinematic( const char *arg, int x, int y, int w, int h, int systemBits ) {
+	unsigned short RoQID;
+	char	name[MAX_OSPATH];
+	int		i;
+
+	if (strstr(arg, "/") == NULL && strstr(arg, "\\") == NULL) {
+		Com_sprintf (name, sizeof(name), "video/%s", arg);
+	} else {
+		Com_sprintf (name, sizeof(name), "%s", arg);
+	}
+
+	if (!(systemBits & CIN_system)) {
+		for ( i = 0 ; i < MAX_VIDEO_HANDLES ; i++ ) {
+			if (!strcmp(cinTable[i].fileName, name) ) {
+				return i;
+			}
+		}
+	}
+
+	Com_DPrintf("SCR_PlayCinematic( %s )\n", arg);
+
+	Com_Memset(&cin, 0, sizeof(cinematics_t) );
+	currentHandle = CIN_HandleForVideo();
+
+	cin.currentHandle = currentHandle;
+
+	strcpy(cinTable[currentHandle].fileName, name);
+
+	cinTable[currentHandle].ROQSize = 0;
+	cinTable[currentHandle].ROQSize = FS_FOpenFileRead (cinTable[currentHandle].fileName, &cinTable[currentHandle].iFile, qtrue);
+
+	if (cinTable[currentHandle].ROQSize<=0) {
+		Com_DPrintf("play(%s), ROQSize<=0\n", arg);
+		cinTable[currentHandle].fileName[0] = 0;
+		return -1;
+	}
+
+	CIN_SetExtents(currentHandle, x, y, w, h);
+	CIN_SetLooping(currentHandle, (systemBits & CIN_loop)!=0);
+
+	cinTable[currentHandle].CIN_HEIGHT = DEFAULT_CIN_HEIGHT;
+	cinTable[currentHandle].CIN_WIDTH  =  DEFAULT_CIN_WIDTH;
+	cinTable[currentHandle].holdAtEnd = (systemBits & CIN_hold) != 0;
+	cinTable[currentHandle].alterGameState = (systemBits & CIN_system) != 0;
+	cinTable[currentHandle].playonwalls = 1;
+	cinTable[currentHandle].silent = (systemBits & CIN_silent) != 0;
+	cinTable[currentHandle].shader = (systemBits & CIN_shader) != 0;
+
+	if (cinTable[currentHandle].alterGameState) {
+		// close the menu
+		if ( uivm ) {
+			VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_NONE );
+		}
+	} else {
+		cinTable[currentHandle].playonwalls = cl_inGameVideo->integer;
+	}
+
+	initRoQ();
+					
+	FS_Read (cin.file, 16, cinTable[currentHandle].iFile);
+
+	RoQID = (unsigned short)(cin.file[0]) + (unsigned short)(cin.file[1])*256;
+	if (RoQID == 0x1084)
+	{
+		RoQ_init();
+//		FS_Read (cin.file, cinTable[currentHandle].RoQFrameSize+8, cinTable[currentHandle].iFile);
+		// let the background thread start reading ahead
+		Sys_BeginStreamedFile( cinTable[currentHandle].iFile, 0x10000 );
+
+		cinTable[currentHandle].status = FMV_PLAY;
+		Com_DPrintf("trFMV::play(), playing %s\n", arg);
+
+		if (cinTable[currentHandle].alterGameState) {
+			cls.state = CA_CINEMATIC;
+		}
+		
+		Con_Close();
+
+		s_rawend = s_soundtime;
+
+		return currentHandle;
+	}
+	Com_DPrintf("trFMV::play(), invalid RoQ ID\n");
+
+	RoQShutdown();
+	return -1;
+}
+
+void CIN_SetExtents (int handle, int x, int y, int w, int h) {
+	if (handle < 0 || handle>= MAX_VIDEO_HANDLES || cinTable[handle].status == FMV_EOF) return;
+	cinTable[handle].xpos = x;
+	cinTable[handle].ypos = y;
+	cinTable[handle].width = w;
+	cinTable[handle].height = h;
+	cinTable[handle].dirty = qtrue;
+}
+
+void CIN_SetLooping(int handle, qboolean loop) {
+	if (handle < 0 || handle>= MAX_VIDEO_HANDLES || cinTable[handle].status == FMV_EOF) return;
+	cinTable[handle].looping = loop;
+}
+
+/*
+==================
+SCR_DrawCinematic
+
+==================
+*/
+void CIN_DrawCinematic (int handle) {
+	float	x, y, w, h;
+	byte	*buf;
+
+	if (handle < 0 || handle>= MAX_VIDEO_HANDLES || cinTable[handle].status == FMV_EOF) return;
+
+	if (!cinTable[handle].buf) {
+		return;
+	}
+
+	x = cinTable[handle].xpos;
+	y = cinTable[handle].ypos;
+	w = cinTable[handle].width;
+	h = cinTable[handle].height;
+	buf = cinTable[handle].buf;
+	SCR_AdjustFrom640( &x, &y, &w, &h );
+
+	if (cinTable[handle].dirty && (cinTable[handle].CIN_WIDTH != cinTable[handle].drawX || cinTable[handle].CIN_HEIGHT != cinTable[handle].drawY)) {
+		int ix, iy, *buf2, *buf3, xm, ym, ll;
+                
+		xm = cinTable[handle].CIN_WIDTH/256;
+		ym = cinTable[handle].CIN_HEIGHT/256;
+                ll = 8;
+                if (cinTable[handle].CIN_WIDTH==512) {
+                    ll = 9;
+                }
+                
+		buf3 = (int*)buf;
+		buf2 = Hunk_AllocateTempMemory( 256*256*4 );
+                if (xm==2 && ym==2) {
+                    byte *bc2, *bc3;
+                    int	ic, iiy;
+                    
+                    bc2 = (byte *)buf2;
+                    bc3 = (byte *)buf3;
+                    for (iy = 0; iy<256; iy++) {
+                            iiy = iy<<12;
+                            for (ix = 0; ix<2048; ix+=8) {
+                                for(ic = ix;ic<(ix+4);ic++) {
+                                    *bc2=(bc3[iiy+ic]+bc3[iiy+4+ic]+bc3[iiy+2048+ic]+bc3[iiy+2048+4+ic])>>2;
+                                    bc2++;
+                                }
+                            }
+                    }
+                } else if (xm==2 && ym==1) {
+                    byte *bc2, *bc3;
+                    int	ic, iiy;
+                    
+                    bc2 = (byte *)buf2;
+                    bc3 = (byte *)buf3;
+                    for (iy = 0; iy<256; iy++) {
+                            iiy = iy<<11;
+                            for (ix = 0; ix<2048; ix+=8) {
+                                for(ic = ix;ic<(ix+4);ic++) {
+                                    *bc2=(bc3[iiy+ic]+bc3[iiy+4+ic])>>1;
+                                    bc2++;
+                                }
+                            }
+                    }
+                } else {
+                    for (iy = 0; iy<256; iy++) {
+                            for (ix = 0; ix<256; ix++) {
+                                    buf2[(iy<<8)+ix] = buf3[((iy*ym)<<ll) + (ix*xm)];
+                            }
+                    }
+                }
+		re.DrawStretchRaw( x, y, w, h, 256, 256, (byte *)buf2, handle, qtrue);
+		cinTable[handle].dirty = qfalse;
+		Hunk_FreeTempMemory(buf2);
+		return;
+	}
+
+	re.DrawStretchRaw( x, y, w, h, cinTable[handle].drawX, cinTable[handle].drawY, buf, handle, cinTable[handle].dirty);
+	cinTable[handle].dirty = qfalse;
+}
+
+void CL_PlayCinematic_f(void) {
+	char	*arg, *s;
+	qboolean	holdatend;
+	int bits = CIN_system;
+
+	Com_DPrintf("CL_PlayCinematic_f\n");
+	if (cls.state == CA_CINEMATIC) {
+		SCR_StopCinematic();
+	}
+
+	arg = Cmd_Argv( 1 );
+	s = Cmd_Argv(2);
+
+	holdatend = qfalse;
+	if ((s && s[0] == '1') || Q_stricmp(arg,"demoend.roq")==0 || Q_stricmp(arg,"end.roq")==0) {
+		bits |= CIN_hold;
+	}
+	if (s && s[0] == '2') {
+		bits |= CIN_loop;
+	}
+
+	S_StopAllSounds ();
+
+	CL_handle = CIN_PlayCinematic( arg, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, bits );
+	if (CL_handle >= 0) {
+		do {
+			SCR_RunCinematic();
+		} while (cinTable[currentHandle].buf == NULL && cinTable[currentHandle].status == FMV_PLAY);		// wait for first frame (load codebook and sound)
+	}
+}
+
+
+void SCR_DrawCinematic (void) {
+	if (CL_handle >= 0 && CL_handle < MAX_VIDEO_HANDLES) {
+		CIN_DrawCinematic(CL_handle);
+	}
+}
+
+void SCR_RunCinematic (void)
+{
+	if (CL_handle >= 0 && CL_handle < MAX_VIDEO_HANDLES) {
+		CIN_RunCinematic(CL_handle);
+	}
+}
+
+void SCR_StopCinematic(void) {
+	if (CL_handle >= 0 && CL_handle < MAX_VIDEO_HANDLES) {
+		CIN_StopCinematic(CL_handle);
+		S_StopAllSounds ();
+		CL_handle = -1;
+	}
+}
+
+void CIN_UploadCinematic(int handle) {
+	if (handle >= 0 && handle < MAX_VIDEO_HANDLES) {
+		if (!cinTable[handle].buf) {
+			return;
+		}
+		if (cinTable[handle].playonwalls <= 0 && cinTable[handle].dirty) {
+			if (cinTable[handle].playonwalls == 0) {
+				cinTable[handle].playonwalls = -1;
+			} else {
+				if (cinTable[handle].playonwalls == -1) {
+					cinTable[handle].playonwalls = -2;
+				} else {
+					cinTable[handle].dirty = qfalse;
+				}
+			}
+		}
+		re.UploadCinematic( 256, 256, 256, 256, cinTable[handle].buf, handle, cinTable[handle].dirty);
+		if (cl_inGameVideo->integer == 0 && cinTable[handle].playonwalls == 1) {
+			cinTable[handle].playonwalls--;
+		}
+	}
+}
+
-- 
cgit v1.2.3