Index: media/filters/skcanvas_video_renderer.h |
diff --git a/media/filters/skcanvas_video_renderer.h b/media/filters/skcanvas_video_renderer.h |
index 9e3622d79c531058aee068ae8bce1e3ccc8de2e8..963ed358eb0c71fe4774fee3ba7935bdbf2f16d2 100644 |
--- a/media/filters/skcanvas_video_renderer.h |
+++ b/media/filters/skcanvas_video_renderer.h |
@@ -10,8 +10,15 @@ |
#include "third_party/skia/include/core/SkBitmap.h" |
#include "ui/gfx/rect.h" |
+class GrContext; |
class SkCanvas; |
+namespace gpu { |
+namespace gles2 { |
+class GLES2Interface; |
+} |
+} |
+ |
namespace media { |
class VideoFrame; |
@@ -23,6 +30,10 @@ class MEDIA_EXPORT SkCanvasVideoRenderer { |
SkCanvasVideoRenderer(); |
~SkCanvasVideoRenderer(); |
+ struct ContextProvider { |
danakj
2014/08/07 14:07:31
Please use a different name for this, it's a bit c
dshwang
2014/08/07 15:10:43
Done. Now it's Context3DProvider.
btw I intended t
danakj
2014/08/07 15:14:34
Oh I had no idea that existed too.. heh.
|
+ gpu::gles2::GLES2Interface* gl; |
+ class GrContext* gr_context; |
+ }; |
// Paints |video_frame| on |canvas|, scaling the result to fit dimensions |
// specified by |dest_rect|. |
// |
@@ -30,13 +41,28 @@ class MEDIA_EXPORT SkCanvasVideoRenderer { |
void Paint(media::VideoFrame* video_frame, |
SkCanvas* canvas, |
const gfx::RectF& dest_rect, |
- uint8 alpha); |
+ uint8 alpha, |
+ ContextProvider* context_provider); |
+ |
+ static void CopyVideoFrameToTexture(gpu::gles2::GLES2Interface* gl, |
+ media::VideoFrame* video_frame, |
+ unsigned int texture, |
+ unsigned int level, |
+ unsigned int internal_format, |
+ unsigned int type, |
+ bool premultiply_alpha, |
+ bool flip_y); |
private: |
+ void CleanUpTemporaryBuffers(); |
+ |
// An RGB bitmap and corresponding timestamp of the previously converted |
// video frame data. |
SkBitmap last_frame_; |
base::TimeDelta last_frame_timestamp_; |
+ // It's possible to be used by accelerated client and non-accelerated client. |
+ SkBitmap accelerated_last_frame_; |
+ base::TimeDelta accelerated_last_frame_timestamp_; |
DISALLOW_COPY_AND_ASSIGN(SkCanvasVideoRenderer); |
}; |