diff options
| -rw-r--r-- | src/android/mod.rs | 38 |
1 files changed, 27 insertions, 11 deletions
diff --git a/src/android/mod.rs b/src/android/mod.rs index b89bf71..ec6e1a3 100644 --- a/src/android/mod.rs +++ b/src/android/mod.rs @@ -115,18 +115,34 @@ impl Window { _ => false, }; - let config = unsafe { - let mut attribute_list = vec!(); - if use_gles2 { - attribute_list.push_all(&[ffi::egl::RENDERABLE_TYPE as i32, - ffi::egl::OPENGL_ES2_BIT as i32]); - } - attribute_list.push_all(&[ffi::egl::RED_SIZE as i32, 1]); - attribute_list.push_all(&[ffi::egl::GREEN_SIZE as i32, 1]); - attribute_list.push_all(&[ffi::egl::BLUE_SIZE as i32, 1]); - attribute_list.push_all(&[ffi::egl::DEPTH_SIZE as i32, 1]); - attribute_list.push(ffi::egl::NONE as i32); + let mut attribute_list = vec!(); + + if use_gles2 { + attribute_list.push_all(&[ + ffi::egl::RENDERABLE_TYPE as i32, + ffi::egl::OPENGL_ES2_BIT as i32, + ]); + } + { + let (red, green, blue) = match builder.color_bits.unwrap_or(24) { + 24 => (8, 8, 8), + 16 => (6, 5, 6), + _ => panic!("Bad color_bits"), + }; + attribute_list.push_all(&[ffi::egl::RED_SIZE as i32, red]); + attribute_list.push_all(&[ffi::egl::GREEN_SIZE as i32, green]); + attribute_list.push_all(&[ffi::egl::BLUE_SIZE as i32, blue]); + } + + attribute_list.push_all(&[ + ffi::egl::DEPTH_SIZE as i32, + builder.depth_bits.unwrap_or(8) as i32, + ]); + + attribute_list.push(ffi::egl::NONE as i32); + + let config = unsafe { let mut num_config: ffi::egl::types::EGLint = mem::uninitialized(); let mut config: ffi::egl::types::EGLConfig = mem::uninitialized(); if ffi::egl::ChooseConfig(display, attribute_list.as_ptr(), &mut config, 1, |