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| author | hclam@chromium.org <hclam@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-10-07 18:59:36 +0000 |
|---|---|---|
| committer | hclam@chromium.org <hclam@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-10-07 18:59:36 +0000 |
| commit | 3b098bbef42fa93a2c17c96c888a65564191f767 (patch) | |
| tree | 0509385a390e0ff9b348e96382c10074127319f6 /chrome/common/gpu_messages_internal.h | |
| parent | c7b7800afbf7aadb5c9f99c95209237cdf869678 (diff) | |
| download | chromium_src-3b098bbef42fa93a2c17c96c888a65564191f767.zip chromium_src-3b098bbef42fa93a2c17c96c888a65564191f767.tar.gz chromium_src-3b098bbef42fa93a2c17c96c888a65564191f767.tar.bz2 | |
Implement GpuVideoDecoderHost and unit tests
Add the following feature to GpuVideoDecoderHost:
1. Video frame allocation / release.
2. ProduceVideoFrame / ConsumeVideoFrame using frames allocated.
3. Change GpuVideoDecoder creation to asynchronous.
BUG=53714
TEST=unit_tests --gtest_filter=GpuVideoDecoder*
Review URL: http://codereview.chromium.org/3397027
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@61824 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/common/gpu_messages_internal.h')
| -rw-r--r-- | chrome/common/gpu_messages_internal.h | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/chrome/common/gpu_messages_internal.h b/chrome/common/gpu_messages_internal.h index 9a6896b..daaaa24 100644 --- a/chrome/common/gpu_messages_internal.h +++ b/chrome/common/gpu_messages_internal.h @@ -188,11 +188,13 @@ IPC_BEGIN_MESSAGES(GpuChannel) // Create hardware video decoder && associate it with the output |decoder_id|; // We need this to be control message because we had to map the GpuChannel and // |decoder_id|. - IPC_SYNC_MESSAGE_CONTROL0_1(GpuChannelMsg_CreateVideoDecoder, - GpuVideoDecoderInfoParam) + IPC_MESSAGE_CONTROL2(GpuChannelMsg_CreateVideoDecoder, + int32, /* context_route_id */ + int32) /* decoder_id */ // Release all resource of the hardware video decoder which was assocaited // with the input |decoder_id|. + // TODO(hclam): This message needs to be asynchronous. IPC_SYNC_MESSAGE_CONTROL1_0(GpuChannelMsg_DestroyVideoDecoder, int32 /* decoder_id */) @@ -284,8 +286,8 @@ IPC_BEGIN_MESSAGES(GpuCommandBuffer) IPC_END_MESSAGES(GpuCommandBuffer) //------------------------------------------------------------------------------ - -// GpuVideoDecoderMsgs : send from renderer process to gpu process. +// GPU Video Decoder Messages +// These messages are sent from Renderer process to GPU process. IPC_BEGIN_MESSAGES(GpuVideoDecoder) // Initialize and configure GpuVideoDecoder asynchronously. IPC_MESSAGE_ROUTED1(GpuVideoDecoderMsg_Initialize, @@ -314,9 +316,13 @@ IPC_BEGIN_MESSAGES(GpuVideoDecoder) IPC_END_MESSAGES(GpuVideoDecoder) //------------------------------------------------------------------------------ - -// GpuVideoDecoderMsgs : send from gpu process to renderer process. +// GPU Video Decoder Host Messages +// These messages are sent from GPU process to Renderer process. IPC_BEGIN_MESSAGES(GpuVideoDecoderHost) + // Inform GpuVideoDecoderHost that a GpuVideoDecoder is created. + IPC_MESSAGE_ROUTED1(GpuVideoDecoderHostMsg_CreateVideoDecoderDone, + int32) /* decoder_id */ + // Confirm GpuVideoDecoder had been initialized or failed to initialize. IPC_MESSAGE_ROUTED1(GpuVideoDecoderHostMsg_InitializeACK, GpuVideoDecoderInitDoneParam) @@ -342,7 +348,7 @@ IPC_BEGIN_MESSAGES(GpuVideoDecoderHost) // Allocate video frames for output of the hardware video decoder. IPC_MESSAGE_ROUTED4(GpuVideoDecoderHostMsg_AllocateVideoFrames, - int32, /* Numer of video frames to generate */ + int32, /* Number of video frames to generate */ uint32, /* Width of the video frame */ uint32, /* Height of the video frame */ int32 /* Format of the video frame */) |