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

media/mojo/interfaces/media_types.mojom

 // Copyright 2014 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.
 
 module media.mojom;
 
 import "ui/gfx/geometry/mojo/geometry.mojom";
 import "mojo/common/common_custom_types.mojom";
 
 // See media/base/buffering_state.h for descriptions.
@@ skipping 81 matching lines @@
   S32,
   F32,
   PlanarS16,
   PlanarF32,
   PlanarS32,
   S24,
   Max = S24,
 };
 
 // See media/base/video_types.h for descriptions.
 // Kept in sync with media::VideoPixelFormat via static_asserts.

[mcasas, 2016/10/12 17:18:26]

nit: Totally unrelated to your CL, but would you
mind adding here a 
// TODO(...) use enum traits instead, https://crbug.com/655205 
?
(It's a new bug I just made, and marked GoodFirstBug).

[chfremer, 2016/10/12 17:39:19]

Done.

 enum VideoFormat {
   UNKNOWN = 0,
   I420,
   YV12,
   YV16,
   YV12A,
   YV24,
   NV12,
   NV21,
   UYVY,
@@ skipping 11 matching lines @@
   YUV444P9,
   YUV444P10,
   YUV420P12,
   YUV422P12,
   YUV444P12,
   Y8,
   Y16,
   FORMAT_MAX = Y16,
 };
 
+enum ResolutionChangePolicy {
+  FIXED_RESOLUTION,
+  FIXED_ASPECT_RATIO,
+  ANY_WITHIN_LIMIT,
+};
+
+enum PowerLineFrequency {
+  DEFAULT,
+  HZ_50,
+  HZ_60
+};
+
+enum VideoPixelStorage {
+  CPU,
+  GPUMEMORYBUFFER
+};
+
+enum VideoCaptureApi {
+  LINUX_V4L2_SINGLE_PLANE,
+  WIN_MEDIA_FOUNDATION,
+  WIN_DIRECT_SHOW,
+  MACOSX_AVFOUNDATION,
+  MACOSX_DECKLINK,
+  ANDROID_API1,
+  ANDROID_API2_LEGACY,
+  ANDROID_API2_FULL,
+  ANDROID_API2_LIMITED,
+  ANDROID_TANGO,
+  UNKNOWN
+};
+
+enum VideoCaptureTransportType {
+  // For MACOSX_AVFOUNDATION Api, identifies devices that are built-in or USB.
+  MACOSX_USB_OR_BUILT_IN,
+  OTHER_TRANSPORT
+};
 // Kept in sync with media::ColorSpace via static_asserts.
 enum ColorSpace {
   UNSPECIFIED = 0,
   JPEG = 1,
   HD_REC709 = 2,
   SD_REC601 = 3,
   MAX = SD_REC601,
 };
 
 // See media/base/video_decoder_config.h for descriptions.
@@ skipping 197 matching lines @@
 };
 
 struct PipelineStatistics {
   uint64 audio_bytes_decoded;
   uint64 video_bytes_decoded;
   uint32 video_frames_decoded;
   uint32 video_frames_dropped;
   int64 audio_memory_usage;
   int64 video_memory_usage;
 };
+
+struct VideoCaptureFormat {
+  gfx.mojom.Size frame_size;
+  float frame_rate;
+  VideoFormat pixel_format;
+  VideoPixelStorage pixel_storage;
+};
+
+struct VideoCaptureParams {
+  VideoCaptureFormat requested_format;
+  ResolutionChangePolicy resolution_change_policy;
+  PowerLineFrequency power_line_frequency;
+};