Video Capture Service: typemap video_capture's and media's VideoCaptureFormat

services/video_capture/public/interfaces/video_capture_format_traits.h

+// Copyright 2016 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 SERVICES_VIDEO_CAPTURE_PUBLIC_INTERFACES_VIDEO_CAPTURE_FORMAT_TYPEMAP_H_
+#define SERVICES_VIDEO_CAPTURE_PUBLIC_INTERFACES_VIDEO_CAPTURE_FORMAT_TYPEMAP_H_
+
+#include "media/base/video_capture_types.h"
+#include "mojo/common/common_custom_types_struct_traits.h"
+#include "services/video_capture/public/interfaces/video_capture_format.mojom.h"
+
+namespace mojo {
+
+template <>
+struct StructTraits<video_capture::mojom::VideoCaptureFormatDataView,
+                    media::VideoCaptureFormat> {
+  static const gfx::Size& frame_size(const media::VideoCaptureFormat& format) {
+    return format.frame_size;
+  }
+
+  static float frame_rate(const media::VideoCaptureFormat& format) {
+    return format.frame_rate;
+  }
+
+  static media::mojom::VideoFormat pixel_format(
+      const media::VideoCaptureFormat& format) {
+    return static_cast<media::mojom::VideoFormat>(format.pixel_format);
+  }
+
+  static video_capture::mojom::VideoPixelStorage pixel_storage(
+      const media::VideoCaptureFormat& format) {
+    return static_cast<video_capture::mojom::VideoPixelStorage>(
+        format.pixel_storage);
+}
+
+  static bool Read(video_capture::mojom::VideoCaptureFormatDataView data,
+                   media::VideoCaptureFormat* out);
+};
+
+template <>
+struct EnumTraits<video_capture::mojom::VideoPixelStorage,
+                  media::VideoPixelStorage> {
+  static video_capture::mojom::VideoPixelStorage ToMojom(
+      media::VideoPixelStorage video_pixel_storage);
+
+  static bool FromMojom(video_capture::mojom::VideoPixelStorage input,
+                        media::VideoPixelStorage* out);
+};
+}
+
+#endif  // SERVICES_VIDEO_CAPTURE_PUBLIC_INTERFACES_VIDEO_CAPTURE_FORMAT_TYPEMAP_H_