Index: media/mojo/interfaces/video_frame_struct_traits.h |
diff --git a/media/mojo/interfaces/video_frame_struct_traits.h b/media/mojo/interfaces/video_frame_struct_traits.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..d674b162148a4f152e116781e6bf9f13d66c0dfb |
--- /dev/null |
+++ b/media/mojo/interfaces/video_frame_struct_traits.h |
@@ -0,0 +1,74 @@ |
+// Copyright 2017 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 MEDIA_MOJO_INTERFACES_VIDEO_FRAME_STRUCT_TRAITS_H_ |
+#define MEDIA_MOJO_INTERFACES_VIDEO_FRAME_STRUCT_TRAITS_H_ |
+ |
+#include "base/memory/ref_counted.h" |
+#include "gpu/ipc/common/mailbox_holder_struct_traits.h" |
+#include "media/base/ipc/media_param_traits_macros.h" |
+#include "media/base/video_frame.h" |
+#include "media/mojo/interfaces/media_types.mojom.h" |
+#include "mojo/common/common_custom_types_struct_traits.h" |
+#include "mojo/public/cpp/bindings/struct_traits.h" |
+#include "ui/gfx/geometry/mojo/geometry_struct_traits.h" |
+ |
+namespace mojo { |
+ |
+template <> |
+struct StructTraits<media::mojom::VideoFrameDataView, |
+ scoped_refptr<media::VideoFrame>> { |
+ static void* SetUpContext(const scoped_refptr<media::VideoFrame>& input); |
+ |
+ static void TearDownContext(const scoped_refptr<media::VideoFrame>&, |
+ void* context); |
+ |
+ static bool IsNull(const scoped_refptr<media::VideoFrame>& input) { |
+ return !input; |
+ } |
+ |
+ static void SetToNull(scoped_refptr<media::VideoFrame>* input) { |
+ *input = nullptr; |
+ } |
+ |
+ static media::VideoPixelFormat format( |
+ const scoped_refptr<media::VideoFrame>& input) { |
+ return input->format(); |
+ } |
+ |
+ static const gfx::Size& coded_size( |
+ const scoped_refptr<media::VideoFrame>& input) { |
+ return input->coded_size(); |
+ } |
+ |
+ static const gfx::Rect& visible_rect( |
+ const scoped_refptr<media::VideoFrame>& input) { |
+ return input->visible_rect(); |
+ } |
+ |
+ static const gfx::Size& natural_size( |
+ const scoped_refptr<media::VideoFrame>& input) { |
+ return input->natural_size(); |
+ } |
+ |
+ static bool end_of_stream(const scoped_refptr<media::VideoFrame>& input) { |
+ return input->metadata()->IsTrue(media::VideoFrameMetadata::END_OF_STREAM); |
+ } |
+ |
+ static base::TimeDelta timestamp( |
+ const scoped_refptr<media::VideoFrame>& input) { |
+ return input->timestamp(); |
+ } |
+ |
+ static media::mojom::VideoFrameDataPtr& data( |
+ const scoped_refptr<media::VideoFrame>& input, |
+ void* context); |
+ |
+ static bool Read(media::mojom::VideoFrameDataView input, |
+ scoped_refptr<media::VideoFrame>* output); |
+}; |
+ |
+} // namespace mojo |
+ |
+#endif // MEDIA_MOJO_INTERFACES_VIDEO_FRAME_STRUCT_TRAITS_H_ |