16 bpp video stream capture, render and WebGL usage - Realsense R200 & SR300 support.

cc/output/gl_renderer.h

Index: cc/output/gl_renderer.h
diff --git a/cc/output/gl_renderer.h b/cc/output/gl_renderer.h
index 2fc9c2404c8c664288628971b9f94a78e3d37613..b62bf44a487bde6a311ad07f84d2a30b591b7c50 100644
--- a/cc/output/gl_renderer.h
+++ b/cc/output/gl_renderer.h
@@ -20,6 +20,7 @@
 #include "cc/quads/render_pass_draw_quad.h"
 #include "cc/quads/solid_color_draw_quad.h"
 #include "cc/quads/tile_draw_quad.h"
+#include "cc/quads/y_video_draw_quad.h"
 #include "cc/quads/yuv_video_draw_quad.h"
 #include "ui/gfx/geometry/quad_f.h"
 
@@ -215,6 +216,9 @@ class CC_EXPORT GLRenderer : public DirectRenderer {
   void DrawYUVVideoQuad(const DrawingFrame* frame,
                         const YUVVideoDrawQuad* quad,
                         const gfx::QuadF* clip_region);
+  void DrawYVideoQuad(const DrawingFrame* frame,
+                      const YVideoDrawQuad* quad,
+                      const gfx::QuadF* clip_region);
   void DrawPictureQuad(const DrawingFrame* frame,
                        const PictureDrawQuad* quad,
                        const gfx::QuadF* clip_region);
@@ -346,6 +350,8 @@ class CC_EXPORT GLRenderer : public DirectRenderer {
       VideoStreamTextureProgram;
   typedef ProgramBinding<VertexShaderPosTexYUVStretchOffset,
                          FragmentShaderYUVVideo> VideoYUVProgram;
+  typedef ProgramBinding<VertexShaderPosTexTransform, FragmentShaderYVideo>
+      VideoYProgram;
 
   // Special purpose / effects shaders.
   typedef ProgramBinding<VertexShaderPos, FragmentShaderColor>
@@ -416,6 +422,8 @@ class CC_EXPORT GLRenderer : public DirectRenderer {
                                             bool use_alpha_texture,
                                             bool use_nv12,
                                             bool use_color_lut);
+  const VideoYProgram* GetVideoYProgram(TexCoordPrecision precision,
+                                        SamplerType sampler);
   const VideoStreamTextureProgram* GetVideoStreamTextureProgram(
       TexCoordPrecision precision);
 
@@ -482,6 +490,8 @@ class CC_EXPORT GLRenderer : public DirectRenderer {
 
   VideoYUVProgram video_yuv_program_[LAST_TEX_COORD_PRECISION + 1]
                                     [LAST_SAMPLER_TYPE + 1][2][2][2];
+  VideoYProgram video_y_program_[LAST_TEX_COORD_PRECISION + 1]
+                                [LAST_SAMPLER_TYPE + 1];
   VideoStreamTextureProgram
       video_stream_texture_program_[LAST_TEX_COORD_PRECISION + 1];