Adding YUVA support for enabling Alpha Playback

cc/output/gl_renderer.h

 // Copyright 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_OUTPUT_GL_RENDERER_H_
 #define CC_OUTPUT_GL_RENDERER_H_
 
 #include "base/cancelable_callback.h"
 #include "cc/base/cc_export.h"
 #include "cc/base/scoped_ptr_vector.h"
@@ skipping 271 matching lines @@
   typedef ProgramBinding<VertexShaderPosTexTransform,
                          FragmentShaderRGBATexAlphaMaskColorMatrix>
       RenderPassMaskColorMatrixProgram;
 
   // Video shaders.
   typedef ProgramBinding<VertexShaderVideoTransform,
                          FragmentShaderOESImageExternal>
       VideoStreamTextureProgram;
   typedef ProgramBinding<VertexShaderPosTexYUVStretch, FragmentShaderYUVVideo>
       VideoYUVProgram;
+  typedef ProgramBinding<VertexShaderPosTexYUVStretch, FragmentShaderYUVAVideo>
+      VideoYUVAProgram;
 
   // Special purpose / effects shaders.
   typedef ProgramBinding<VertexShaderPos, FragmentShaderColor>
       DebugBorderProgram;
   typedef ProgramBinding<VertexShaderQuad, FragmentShaderColor>
       SolidColorProgram;
   typedef ProgramBinding<VertexShaderQuad, FragmentShaderColorAA>
       SolidColorProgramAA;
 
   const TileProgram* GetTileProgram(TexCoordPrecision precision);
@@ skipping 25 matching lines @@
 
   const TextureProgram* GetTextureProgram(
       TexCoordPrecision precision);
   const TextureProgramFlip* GetTextureProgramFlip(
       TexCoordPrecision precision);
   const TextureIOSurfaceProgram* GetTextureIOSurfaceProgram(
       TexCoordPrecision precision);
 
   const VideoYUVProgram* GetVideoYUVProgram(
       TexCoordPrecision precision);
+  const VideoYUVAProgram* GetVideoYUVAProgram(
+      TexCoordPrecision precision);
   const VideoStreamTextureProgram* GetVideoStreamTextureProgram(
       TexCoordPrecision precision);
 
   const DebugBorderProgram* GetDebugBorderProgram();
   const SolidColorProgram* GetSolidColorProgram();
   const SolidColorProgramAA* GetSolidColorProgramAA();
 
   scoped_ptr<TileProgram> tile_program_;
   scoped_ptr<TileProgramOpaque> tile_program_opaque_;
   scoped_ptr<TileProgramAA> tile_program_aa_;
@@ skipping 36 matching lines @@
   scoped_ptr<RenderPassColorMatrixProgram>
       render_pass_color_matrix_program_highp_;
   scoped_ptr<RenderPassColorMatrixProgramAA>
       render_pass_color_matrix_program_aa_highp_;
   scoped_ptr<RenderPassMaskColorMatrixProgram>
       render_pass_mask_color_matrix_program_highp_;
   scoped_ptr<RenderPassMaskColorMatrixProgramAA>
       render_pass_mask_color_matrix_program_aa_highp_;
 
   scoped_ptr<VideoYUVProgram> video_yuv_program_;
+  scoped_ptr<VideoYUVAProgram> video_yuva_program_;
   scoped_ptr<VideoStreamTextureProgram> video_stream_texture_program_;
 
   scoped_ptr<VideoYUVProgram> video_yuv_program_highp_;
+  scoped_ptr<VideoYUVAProgram> video_yuva_program_highp_;
   scoped_ptr<VideoStreamTextureProgram> video_stream_texture_program_highp_;
 
   scoped_ptr<DebugBorderProgram> debug_border_program_;
   scoped_ptr<SolidColorProgram> solid_color_program_;
   scoped_ptr<SolidColorProgramAA> solid_color_program_aa_;
 
   OutputSurface* output_surface_;
   WebKit::WebGraphicsContext3D* context_;
 
   skia::RefPtr<GrContext> gr_context_;
@@ skipping 35 matching lines @@
 #if DEBUG_GL_CALLS && !defined(NDEBUG)
 #define GLC(context, x)                                                        \
   (x, GLRenderer::DebugGLCall(&* context, #x, __FILE__, __LINE__))
 #else
 #define GLC(context, x) (x)
 #endif
 
 }  // namespace cc
 
 #endif  // CC_OUTPUT_GL_RENDERER_H_