Add support for Rec709 color space videos in software YUV convert path.

media/filters/skcanvas_video_renderer.cc

Index: media/filters/skcanvas_video_renderer.cc
diff --git a/media/filters/skcanvas_video_renderer.cc b/media/filters/skcanvas_video_renderer.cc
index 9bdd393e56c31c368b926de08be9e4e42a993382..c14b1d6ae372c1fb5c900b116b3a3e9c25943100 100644
--- a/media/filters/skcanvas_video_renderer.cc
+++ b/media/filters/skcanvas_video_renderer.cc
@@ -35,6 +35,7 @@ static bool IsYUV(media::VideoFrame::Format format) {
     case VideoFrame::I420:
     case VideoFrame::YV12A:
     case VideoFrame::YV12J:
+    case VideoFrame::YV12HD:
     case VideoFrame::YV24:
     case VideoFrame::NV12:
       return true;
@@ -54,6 +55,7 @@ static bool IsJPEGColorSpace(media::VideoFrame::Format format) {
     case VideoFrame::YV12J:
       return true;
     case VideoFrame::YV12:
+    case VideoFrame::YV12HD:
     case VideoFrame::YV16:
     case VideoFrame::I420:
     case VideoFrame::YV12A:
@@ -132,6 +134,20 @@ static void ConvertVideoFrameToRGBPixels(
           media::YV12J);
       break;
 
+    case media::VideoFrame::YV12HD:
+      media::ConvertYUVToRGB32(
+          video_frame->data(media::VideoFrame::kYPlane) + y_offset,
+          video_frame->data(media::VideoFrame::kUPlane) + uv_offset,
+          video_frame->data(media::VideoFrame::kVPlane) + uv_offset,
+          static_cast<uint8*>(rgb_pixels),
+          video_frame->visible_rect().width(),
+          video_frame->visible_rect().height(),
+          video_frame->stride(media::VideoFrame::kYPlane),
+          video_frame->stride(media::VideoFrame::kUPlane),
+          row_bytes,
+          media::YV12HD);
+      break;
+
     case media::VideoFrame::YV16:
       LIBYUV_I422_TO_ARGB(
           video_frame->data(media::VideoFrame::kYPlane) + y_offset,
@@ -199,9 +215,9 @@ static void ConvertVideoFrameToRGBPixels(
       video_frame->ReadPixelsFromNativeTexture(tmp);
       break;
     }
-    default:
+    case VideoFrame::UNKNOWN:
+    case VideoFrame::NV12:
       NOTREACHED();
-      break;
   }
 }
 
@@ -241,8 +257,10 @@ class VideoImageGenerator : public SkImageGenerator {
                                void* planes[3],
                                size_t row_bytes[3],
                                SkYUVColorSpace* color_space) OVERRIDE {
-    if (!frame_.get() || !IsYUV(frame_->format()))
+    if (!frame_.get() || !IsYUV(frame_->format()) ||
+        frame_->format() == VideoFrame::YV12HD) {
       return false;
+    }
 
     if (color_space) {
       if (IsJPEGColorSpace(frame_->format()))