[Video Capture Service] Move Mojo structs and enums to media/capture/mojo

media/capture/mojo/video_capture_types_typemap_traits.cc

Index: media/capture/mojo/video_capture_types_typemap_traits.cc
diff --git a/media/capture/mojo/video_capture_types_typemap_traits.cc b/media/capture/mojo/video_capture_types_typemap_traits.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ef27d0bf55e3aa4cb35902f518e049f69abca3b3
--- /dev/null
+++ b/media/capture/mojo/video_capture_types_typemap_traits.cc
@@ -0,0 +1,131 @@
+// 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.
+
+#include "media/capture/mojo/video_capture_types_typemap_traits.h"
+
+#include "media/base/ipc/media_param_traits_macros.h"
+#include "ui/gfx/geometry/mojo/geometry.mojom.h"
+#include "ui/gfx/geometry/mojo/geometry_struct_traits.h"
+
+namespace mojo {
+
+// static
+media::mojom::VideoPixelStorage
+EnumTraits<media::mojom::VideoPixelStorage, media::VideoPixelStorage>::ToMojom(
+    media::VideoPixelStorage video_pixel_storage) {
+  DCHECK_EQ(media::PIXEL_STORAGE_CPU, video_pixel_storage);
+  return media::mojom::VideoPixelStorage::CPU;
+}
+
+// static
+bool EnumTraits<media::mojom::VideoPixelStorage, media::VideoPixelStorage>::
+    FromMojom(media::mojom::VideoPixelStorage input,
+              media::VideoPixelStorage* out) {
+  DCHECK_EQ(media::mojom::VideoPixelStorage::CPU, input);
+  *out = media::PIXEL_STORAGE_CPU;
+  return true;
+}
+
+// static
+media::mojom::ResolutionChangePolicy
+EnumTraits<media::mojom::ResolutionChangePolicy,
+           media::ResolutionChangePolicy>::ToMojom(media::ResolutionChangePolicy
+                                                       input) {
+  switch (input) {
+    case media::RESOLUTION_POLICY_FIXED_RESOLUTION:
+      return media::mojom::ResolutionChangePolicy::FIXED_RESOLUTION;
+    case media::RESOLUTION_POLICY_FIXED_ASPECT_RATIO:
+      return media::mojom::ResolutionChangePolicy::FIXED_ASPECT_RATIO;
+    case media::RESOLUTION_POLICY_ANY_WITHIN_LIMIT:
+      return media::mojom::ResolutionChangePolicy::ANY_WITHIN_LIMIT;
+  }
+  NOTREACHED();
+  return media::mojom::ResolutionChangePolicy::FIXED_RESOLUTION;
+}
+
+// static
+bool EnumTraits<media::mojom::ResolutionChangePolicy,
+                media::ResolutionChangePolicy>::
+    FromMojom(media::mojom::ResolutionChangePolicy input,
+              media::ResolutionChangePolicy* output) {
+  switch (input) {
+    case media::mojom::ResolutionChangePolicy::FIXED_RESOLUTION:
+      *output = media::RESOLUTION_POLICY_FIXED_RESOLUTION;
+      return true;
+    case media::mojom::ResolutionChangePolicy::FIXED_ASPECT_RATIO:
+      *output = media::RESOLUTION_POLICY_FIXED_ASPECT_RATIO;
+      return true;
+    case media::mojom::ResolutionChangePolicy::ANY_WITHIN_LIMIT:
+      *output = media::RESOLUTION_POLICY_ANY_WITHIN_LIMIT;
+      return true;
+  }
+  NOTREACHED();
+  return false;
+}
+
+// static
+media::mojom::PowerLineFrequency EnumTraits<
+    media::mojom::PowerLineFrequency,
+    media::PowerLineFrequency>::ToMojom(media::PowerLineFrequency input) {
+  switch (input) {
+    case media::PowerLineFrequency::FREQUENCY_DEFAULT:
+      return media::mojom::PowerLineFrequency::DEFAULT;
+    case media::PowerLineFrequency::FREQUENCY_50HZ:
+      return media::mojom::PowerLineFrequency::HZ_50;
+    case media::PowerLineFrequency::FREQUENCY_60HZ:
+      return media::mojom::PowerLineFrequency::HZ_60;
+  }
+  NOTREACHED();
+  return media::mojom::PowerLineFrequency::DEFAULT;
+}
+
+// static
+bool EnumTraits<media::mojom::PowerLineFrequency, media::PowerLineFrequency>::
+    FromMojom(media::mojom::PowerLineFrequency input,
+              media::PowerLineFrequency* output) {
+  switch (input) {
+    case media::mojom::PowerLineFrequency::DEFAULT:
+      *output = media::PowerLineFrequency::FREQUENCY_DEFAULT;
+      return true;
+    case media::mojom::PowerLineFrequency::HZ_50:
+      *output = media::PowerLineFrequency::FREQUENCY_50HZ;
+      return true;
+    case media::mojom::PowerLineFrequency::HZ_60:
+      *output = media::PowerLineFrequency::FREQUENCY_60HZ;
+      return true;
+  }
+  NOTREACHED();
+  return false;
+}
+
+// static
+bool StructTraits<media::mojom::VideoCaptureFormatDataView,
+                  media::VideoCaptureFormat>::
+    Read(media::mojom::VideoCaptureFormatDataView data,
+         media::VideoCaptureFormat* out) {
+  if (!data.ReadFrameSize(&out->frame_size))
+    return false;
+  out->frame_rate = data.frame_rate();
+  if (!data.ReadPixelFormat(&out->pixel_format))
+    return false;
+  if (!data.ReadPixelStorage(&out->pixel_storage))
+    return false;
+  return true;
+}
+
+// static
+bool StructTraits<media::mojom::VideoCaptureParamsDataView,
+                  media::VideoCaptureParams>::
+    Read(media::mojom::VideoCaptureParamsDataView data,
+         media::VideoCaptureParams* out) {
+  if (!data.ReadRequestedFormat(&out->requested_format))
+    return false;
+  if (!data.ReadResolutionChangePolicy(&out->resolution_change_policy))
+    return false;
+  if (!data.ReadPowerLineFrequency(&out->power_line_frequency))
+    return false;
+  return true;
+}
+
+}  // namespace mojo