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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "media/gpu/ipc/client/gpu_video_decode_accelerator_host.h" | 5 #include "media/gpu/ipc/client/gpu_video_decode_accelerator_host.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/logging.h" | 8 #include "base/logging.h" |
| 9 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
| 10 #include "base/threading/thread_task_runner_handle.h" | 10 #include "base/threading/thread_task_runner_handle.h" |
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| 44 | 44 |
| 45 bool GpuVideoDecodeAcceleratorHost::OnMessageReceived(const IPC::Message& msg) { | 45 bool GpuVideoDecodeAcceleratorHost::OnMessageReceived(const IPC::Message& msg) { |
| 46 DCHECK(CalledOnValidThread()); | 46 DCHECK(CalledOnValidThread()); |
| 47 bool handled = true; | 47 bool handled = true; |
| 48 IPC_BEGIN_MESSAGE_MAP(GpuVideoDecodeAcceleratorHost, msg) | 48 IPC_BEGIN_MESSAGE_MAP(GpuVideoDecodeAcceleratorHost, msg) |
| 49 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_InitializationComplete, | 49 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_InitializationComplete, |
| 50 OnInitializationComplete) | 50 OnInitializationComplete) |
| 51 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_BitstreamBufferProcessed, | 51 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_BitstreamBufferProcessed, |
| 52 OnBitstreamBufferProcessed) | 52 OnBitstreamBufferProcessed) |
| 53 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_ProvidePictureBuffers, | 53 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_ProvidePictureBuffers, |
| 54 OnProvidePictureBuffer) | 54 OnProvidePictureBuffers) |
| 55 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_PictureReady, | 55 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_PictureReady, |
| 56 OnPictureReady) | 56 OnPictureReady) |
| 57 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_FlushDone, OnFlushDone) | 57 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_FlushDone, OnFlushDone) |
| 58 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_ResetDone, OnResetDone) | 58 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_ResetDone, OnResetDone) |
| 59 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_ErrorNotification, | 59 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_ErrorNotification, |
| 60 OnNotifyError) | 60 OnNotifyError) |
| 61 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_DismissPictureBuffer, | 61 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_DismissPictureBuffer, |
| 62 OnDismissPictureBuffer) | 62 OnDismissPictureBuffer) |
| 63 IPC_MESSAGE_UNHANDLED(handled = false) | 63 IPC_MESSAGE_UNHANDLED(handled = false) |
| 64 IPC_END_MESSAGE_MAP() | 64 IPC_END_MESSAGE_MAP() |
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| 220 client_->NotifyInitializationComplete(success); | 220 client_->NotifyInitializationComplete(success); |
| 221 } | 221 } |
| 222 | 222 |
| 223 void GpuVideoDecodeAcceleratorHost::OnBitstreamBufferProcessed( | 223 void GpuVideoDecodeAcceleratorHost::OnBitstreamBufferProcessed( |
| 224 int32_t bitstream_buffer_id) { | 224 int32_t bitstream_buffer_id) { |
| 225 DCHECK(CalledOnValidThread()); | 225 DCHECK(CalledOnValidThread()); |
| 226 if (client_) | 226 if (client_) |
| 227 client_->NotifyEndOfBitstreamBuffer(bitstream_buffer_id); | 227 client_->NotifyEndOfBitstreamBuffer(bitstream_buffer_id); |
| 228 } | 228 } |
| 229 | 229 |
| 230 void GpuVideoDecodeAcceleratorHost::OnProvidePictureBuffer( | 230 void GpuVideoDecodeAcceleratorHost::OnProvidePictureBuffers( |
| 231 uint32_t num_requested_buffers, | 231 uint32_t num_requested_buffers, |
| 232 VideoPixelFormat format, | 232 VideoPixelFormat format, |
| 233 uint32_t textures_per_buffer, | 233 uint32_t textures_per_buffer, |
| 234 const gfx::Size& dimensions, | 234 const gfx::Size& dimensions, |
| 235 uint32_t texture_target) { | 235 uint32_t texture_target) { |
| 236 DCHECK(CalledOnValidThread()); | 236 DCHECK(CalledOnValidThread()); |
| 237 picture_buffer_dimensions_ = dimensions; | 237 picture_buffer_dimensions_ = dimensions; |
| 238 | 238 |
| 239 const int kMaxVideoPlanes = 4; | 239 const int kMaxVideoPlanes = 4; |
| 240 if (textures_per_buffer > kMaxVideoPlanes) { | 240 if (textures_per_buffer > kMaxVideoPlanes) { |
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| 289 weak_this_factory_.InvalidateWeakPtrs(); | 289 weak_this_factory_.InvalidateWeakPtrs(); |
| 290 | 290 |
| 291 // Client::NotifyError() may Destroy() |this|, so calling it needs to be the | 291 // Client::NotifyError() may Destroy() |this|, so calling it needs to be the |
| 292 // last thing done on this stack! | 292 // last thing done on this stack! |
| 293 VideoDecodeAccelerator::Client* client = nullptr; | 293 VideoDecodeAccelerator::Client* client = nullptr; |
| 294 std::swap(client, client_); | 294 std::swap(client, client_); |
| 295 client->NotifyError(static_cast<VideoDecodeAccelerator::Error>(error)); | 295 client->NotifyError(static_cast<VideoDecodeAccelerator::Error>(error)); |
| 296 } | 296 } |
| 297 | 297 |
| 298 } // namespace media | 298 } // namespace media |
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