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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // IPC messages for the Cast Media Acceleration (CMA) pipeline. | |
| 6 // Multiply-included message file, hence no include guard. | |
| 7 | |
| 8 #include <stddef.h> | |
| 9 | |
| 10 #include "chromecast/common/media/cma_ipc_common.h" | |
| 11 #include "chromecast/common/media/cma_param_traits.h" | |
| 12 #include "chromecast/common/media/cma_param_traits_macros.h" | |
| 13 #include "chromecast/media/cma/pipeline/load_type.h" | |
| 14 #include "content/public/common/common_param_traits.h" | |
| 15 #include "ipc/ipc_message_macros.h" | |
| 16 #include "media/base/audio_decoder_config.h" | |
| 17 #include "media/base/buffering_state.h" | |
| 18 #include "media/base/pipeline_status.h" | |
| 19 #include "media/base/video_decoder_config.h" | |
| 20 #include "ui/gfx/ipc/gfx_param_traits.h" | |
| 21 #include "ui/gfx/ipc/skia/gfx_skia_param_traits.h" | |
| 22 | |
| 23 #undef IPC_MESSAGE_EXPORT | |
| 24 #define IPC_MESSAGE_EXPORT | |
| 25 #define IPC_MESSAGE_START CastMediaMsgStart | |
| 26 | |
| 27 // Messages sent from the renderer to the browser process. | |
| 28 | |
| 29 IPC_MESSAGE_CONTROL2(CmaHostMsg_CreateMedia, | |
| 30 int /* Media pipeline ID */, | |
| 31 chromecast::media::LoadType /* Load type */) | |
| 32 IPC_MESSAGE_CONTROL1(CmaHostMsg_DestroyMedia, | |
| 33 int /* Media pipeline ID */) | |
| 34 IPC_MESSAGE_CONTROL3(CmaHostMsg_SetCdm, | |
| 35 int /* Media pipeline ID */, | |
| 36 int /* render_frame_id */, | |
| 37 int /* cdm_id */) | |
| 38 IPC_MESSAGE_CONTROL2(CmaHostMsg_StartPlayingFrom, | |
| 39 int /* Media pipeline ID */, | |
| 40 base::TimeDelta /* Timestamp */) | |
| 41 IPC_MESSAGE_CONTROL1(CmaHostMsg_Flush, | |
| 42 int /* Media pipeline ID */) | |
| 43 IPC_MESSAGE_CONTROL1(CmaHostMsg_Stop, | |
| 44 int /* Media pipeline ID */) | |
| 45 IPC_MESSAGE_CONTROL2(CmaHostMsg_SetPlaybackRate, | |
| 46 int /* Media pipeline ID */, | |
| 47 double /* Playback rate */) | |
| 48 | |
| 49 IPC_MESSAGE_CONTROL3(CmaHostMsg_CreateAvPipe, | |
| 50 int /* Media pipeline ID */, | |
| 51 chromecast::media::TrackId /* Track ID */, | |
| 52 size_t /* Fifo size */) | |
| 53 IPC_MESSAGE_CONTROL3(CmaHostMsg_AudioInitialize, | |
| 54 int /* Media pipeline ID */, | |
| 55 chromecast::media::TrackId /* Track ID */, | |
| 56 ::media::AudioDecoderConfig /* Audio config */) | |
| 57 IPC_MESSAGE_CONTROL3(CmaHostMsg_VideoInitialize, | |
| 58 int /* Media pipeline ID */, | |
| 59 chromecast::media::TrackId /* Track ID */, | |
| 60 /* Video Config */ | |
| 61 std::vector<::media::VideoDecoderConfig>) | |
| 62 IPC_MESSAGE_CONTROL3(CmaHostMsg_SetVolume, | |
| 63 int /* Media pipeline ID */, | |
| 64 chromecast::media::TrackId /* Track ID */, | |
| 65 float /* Volume */) | |
| 66 IPC_MESSAGE_CONTROL2(CmaHostMsg_NotifyPipeWrite, | |
| 67 int /* Media pipeline ID */, | |
| 68 chromecast::media::TrackId /* Track ID */) | |
| 69 | |
| 70 // Messages from the browser to the renderer process. | |
| 71 | |
| 72 IPC_MESSAGE_CONTROL1(CmaMsg_FlushDone, int /* Media pipeline ID */) | |
| 73 IPC_MESSAGE_CONTROL4(CmaMsg_TimeUpdate, | |
| 74 int /* Media pipeline ID */, | |
| 75 base::TimeDelta /* Media time */, | |
| 76 base::TimeDelta /* Max media time */, | |
| 77 base::TimeTicks /* STC */) | |
| 78 IPC_MESSAGE_CONTROL2(CmaMsg_BufferingNotification, | |
| 79 int /* Media pipeline ID */, | |
| 80 media::BufferingState /* Buffering state */) | |
| 81 | |
| 82 IPC_MESSAGE_CONTROL5(CmaMsg_AvPipeCreated, | |
| 83 int /* Media pipeline ID */, | |
| 84 chromecast::media::TrackId /* Track ID */, | |
| 85 bool /* Status */, | |
| 86 base::SharedMemoryHandle /* Shared memory */, | |
| 87 base::FileDescriptor /* socket handle */) | |
| 88 IPC_MESSAGE_CONTROL3(CmaMsg_TrackStateChanged, | |
| 89 int /* Media pipeline ID */, | |
| 90 chromecast::media::TrackId /* Track ID */, | |
| 91 media::PipelineStatus /* Status */) | |
| 92 IPC_MESSAGE_CONTROL2(CmaMsg_NotifyPipeRead, | |
| 93 int /* Media pipeline ID */, | |
| 94 chromecast::media::TrackId /* Track ID */) | |
| 95 | |
| 96 IPC_MESSAGE_CONTROL2(CmaMsg_WaitForKey, | |
| 97 int /* Media pipeline ID */, | |
| 98 chromecast::media::TrackId /* Track ID */) | |
| 99 IPC_MESSAGE_CONTROL2(CmaMsg_Eos, | |
| 100 int /* Media pipeline ID */, | |
| 101 chromecast::media::TrackId /* Track ID */) | |
| 102 IPC_MESSAGE_CONTROL3(CmaMsg_PlaybackError, | |
| 103 int /* Media pipeline ID */, | |
| 104 chromecast::media::TrackId /* Track ID */, | |
| 105 media::PipelineStatus /* status */) | |
| 106 IPC_MESSAGE_CONTROL3(CmaMsg_PlaybackStatistics, | |
| 107 int /* Media pipeline ID */, | |
| 108 chromecast::media::TrackId /* Track ID */, | |
| 109 media::PipelineStatistics /* status */) | |
| 110 IPC_MESSAGE_CONTROL3(CmaMsg_NaturalSizeChanged, | |
| 111 int /* Media pipeline ID */, | |
| 112 chromecast::media::TrackId /* Track ID */, | |
| 113 gfx::Size /* Size */) | |
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Chromium Code Reviews
Issue 2300993003:
CmaRenderer is dead. Long live MojoRenderer. (Closed)
