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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 "content/renderer/media/renderer_gpu_video_accelerator_factories.h" | 5 #include "content/renderer/media/renderer_gpu_video_accelerator_factories.h" |
6 | 6 |
7 #include <GLES2/gl2.h> | 7 #include <GLES2/gl2.h> |
8 #include <GLES2/gl2ext.h> | 8 #include <GLES2/gl2ext.h> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
11 #include "base/memory/ptr_util.h" | 11 #include "base/memory/ptr_util.h" |
12 #include "base/metrics/histogram_macros.h" | 12 #include "base/metrics/histogram_macros.h" |
13 #include "base/unguessable_token.h" | 13 #include "base/unguessable_token.h" |
14 #include "cc/output/context_provider.h" | 14 #include "cc/output/context_provider.h" |
15 #include "content/child/child_thread_impl.h" | 15 #include "content/child/child_thread_impl.h" |
16 #include "content/renderer/render_thread_impl.h" | 16 #include "content/renderer/render_thread_impl.h" |
17 #include "gpu/command_buffer/client/gles2_interface.h" | 17 #include "gpu/command_buffer/client/gles2_interface.h" |
18 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h" | 18 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h" |
19 #include "gpu/ipc/client/gpu_channel_host.h" | 19 #include "gpu/ipc/client/gpu_channel_host.h" |
20 #include "gpu/ipc/common/gpu_memory_buffer_support.h" | |
20 #include "media/gpu/gpu_video_accelerator_util.h" | 21 #include "media/gpu/gpu_video_accelerator_util.h" |
21 #include "media/gpu/ipc/client/gpu_video_decode_accelerator_host.h" | 22 #include "media/gpu/ipc/client/gpu_video_decode_accelerator_host.h" |
22 #include "media/gpu/ipc/client/gpu_video_encode_accelerator_host.h" | 23 #include "media/gpu/ipc/client/gpu_video_encode_accelerator_host.h" |
23 #include "media/gpu/ipc/common/media_messages.h" | 24 #include "media/gpu/ipc/common/media_messages.h" |
24 #include "media/video/video_decode_accelerator.h" | 25 #include "media/video/video_decode_accelerator.h" |
25 #include "media/video/video_encode_accelerator.h" | 26 #include "media/video/video_encode_accelerator.h" |
26 #include "services/ui/public/cpp/gpu/context_provider_command_buffer.h" | 27 #include "services/ui/public/cpp/gpu/context_provider_command_buffer.h" |
27 | 28 |
28 namespace content { | 29 namespace content { |
29 | 30 |
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261 | 262 |
262 media::GpuVideoAcceleratorFactories::OutputFormat | 263 media::GpuVideoAcceleratorFactories::OutputFormat |
263 RendererGpuVideoAcceleratorFactories::VideoFrameOutputFormat() { | 264 RendererGpuVideoAcceleratorFactories::VideoFrameOutputFormat() { |
264 DCHECK(task_runner_->BelongsToCurrentThread()); | 265 DCHECK(task_runner_->BelongsToCurrentThread()); |
265 if (CheckContextLost()) | 266 if (CheckContextLost()) |
266 return media::GpuVideoAcceleratorFactories::OutputFormat::UNDEFINED; | 267 return media::GpuVideoAcceleratorFactories::OutputFormat::UNDEFINED; |
267 cc::ContextProvider::ScopedContextLock lock(context_provider_); | 268 cc::ContextProvider::ScopedContextLock lock(context_provider_); |
268 auto capabilities = context_provider_->ContextCapabilities(); | 269 auto capabilities = context_provider_->ContextCapabilities(); |
269 if (capabilities.image_ycbcr_420v) | 270 if (capabilities.image_ycbcr_420v) |
270 return media::GpuVideoAcceleratorFactories::OutputFormat::NV12_SINGLE_GMB; | 271 return media::GpuVideoAcceleratorFactories::OutputFormat::NV12_SINGLE_GMB; |
271 if (capabilities.image_ycbcr_422) | 272 if (capabilities.image_ycbcr_422) { |
273 #if defined(OS_MACOSX) | |
274 // Mac supports UYVY IOSurface. | |
272 return media::GpuVideoAcceleratorFactories::OutputFormat::UYVY; | 275 return media::GpuVideoAcceleratorFactories::OutputFormat::UYVY; |
276 #elif defined(OS_CHROMEOS) | |
277 // Native GPU memory buffers are required. | |
278 if (gpu::IsNativeGpuMemoryBufferConfigurationSupported( | |
279 gfx::BufferFormat::YUYV_422, | |
280 gfx::BufferUsage::GPU_READ_CPU_READ_WRITE)) { | |
281 // Mesa EGL supports not UYVY but YUYV image. | |
marcheu1
2017/01/21 00:25:18
pleaes don't add platform-specific code, even comm
dshwang
2017/01/23 23:13:42
Done.
| |
282 return media::GpuVideoAcceleratorFactories::OutputFormat::YUYV; | |
283 } | |
284 #endif | |
285 } | |
286 | |
273 if (capabilities.texture_rg) | 287 if (capabilities.texture_rg) |
274 return media::GpuVideoAcceleratorFactories::OutputFormat::NV12_DUAL_GMB; | 288 return media::GpuVideoAcceleratorFactories::OutputFormat::NV12_DUAL_GMB; |
275 return media::GpuVideoAcceleratorFactories::OutputFormat::UNDEFINED; | 289 return media::GpuVideoAcceleratorFactories::OutputFormat::UNDEFINED; |
276 } | 290 } |
277 | 291 |
278 namespace { | 292 namespace { |
279 class ScopedGLContextLockImpl | 293 class ScopedGLContextLockImpl |
280 : public media::GpuVideoAcceleratorFactories::ScopedGLContextLock { | 294 : public media::GpuVideoAcceleratorFactories::ScopedGLContextLock { |
281 public: | 295 public: |
282 ScopedGLContextLockImpl(cc::ContextProvider* context_provider) | 296 ScopedGLContextLockImpl(cc::ContextProvider* context_provider) |
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330 context_provider_refptr_ = nullptr; | 344 context_provider_refptr_ = nullptr; |
331 } | 345 } |
332 | 346 |
333 scoped_refptr<ui::ContextProviderCommandBuffer> | 347 scoped_refptr<ui::ContextProviderCommandBuffer> |
334 RendererGpuVideoAcceleratorFactories::ContextProviderMainThread() { | 348 RendererGpuVideoAcceleratorFactories::ContextProviderMainThread() { |
335 DCHECK(main_thread_task_runner_->BelongsToCurrentThread()); | 349 DCHECK(main_thread_task_runner_->BelongsToCurrentThread()); |
336 return context_provider_refptr_; | 350 return context_provider_refptr_; |
337 } | 351 } |
338 | 352 |
339 } // namespace content | 353 } // namespace content |
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