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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/common/gpu/media/gpu_video_encode_accelerator.h" | 5 #include "content/common/gpu/media/gpu_video_encode_accelerator.h" |
6 | 6 |
7 #include "base/callback.h" | 7 #include "base/callback.h" |
8 #include "base/command_line.h" | |
9 #include "base/logging.h" | 8 #include "base/logging.h" |
10 #include "base/memory/shared_memory.h" | 9 #include "base/memory/shared_memory.h" |
11 #include "base/message_loop/message_loop_proxy.h" | 10 #include "base/message_loop/message_loop_proxy.h" |
12 #include "build/build_config.h" | 11 #include "build/build_config.h" |
13 #include "content/common/gpu/gpu_channel.h" | 12 #include "content/common/gpu/gpu_channel.h" |
14 #include "content/common/gpu/gpu_messages.h" | 13 #include "content/common/gpu/gpu_messages.h" |
15 #include "content/public/common/content_switches.h" | |
16 #include "ipc/ipc_message_macros.h" | 14 #include "ipc/ipc_message_macros.h" |
17 #include "media/base/limits.h" | 15 #include "media/base/limits.h" |
18 #include "media/base/video_frame.h" | 16 #include "media/base/video_frame.h" |
19 | 17 |
20 #if defined(OS_CHROMEOS) && defined(USE_X11) | 18 #if defined(OS_CHROMEOS) && defined(ARCH_CPU_ARMEL) && defined(USE_X11) |
21 | |
22 #if defined(ARCH_CPU_ARMEL) | |
23 #include "content/common/gpu/media/v4l2_video_encode_accelerator.h" | 19 #include "content/common/gpu/media/v4l2_video_encode_accelerator.h" |
24 #elif defined(ARCH_CPU_X86_FAMILY) | |
25 #include "content/common/gpu/media/vaapi_video_encode_accelerator.h" | |
26 #include "ui/gfx/x/x11_types.h" | |
27 #endif | |
28 | |
29 #elif defined(OS_ANDROID) && defined(ENABLE_WEBRTC) | 20 #elif defined(OS_ANDROID) && defined(ENABLE_WEBRTC) |
30 #include "content/common/gpu/media/android_video_encode_accelerator.h" | 21 #include "content/common/gpu/media/android_video_encode_accelerator.h" |
31 #endif | 22 #endif |
32 | 23 |
33 namespace content { | 24 namespace content { |
34 | 25 |
35 static bool MakeDecoderContextCurrent( | 26 static bool MakeDecoderContextCurrent( |
36 const base::WeakPtr<GpuCommandBufferStub> stub) { | 27 const base::WeakPtr<GpuCommandBufferStub> stub) { |
37 if (!stub) { | 28 if (!stub) { |
38 DLOG(ERROR) << "Stub is gone; won't MakeCurrent()."; | 29 DLOG(ERROR) << "Stub is gone; won't MakeCurrent()."; |
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160 stub_->RemoveDestructionObserver(this); | 151 stub_->RemoveDestructionObserver(this); |
161 encoder_.reset(); | 152 encoder_.reset(); |
162 delete this; | 153 delete this; |
163 } | 154 } |
164 | 155 |
165 // static | 156 // static |
166 std::vector<media::VideoEncodeAccelerator::SupportedProfile> | 157 std::vector<media::VideoEncodeAccelerator::SupportedProfile> |
167 GpuVideoEncodeAccelerator::GetSupportedProfiles() { | 158 GpuVideoEncodeAccelerator::GetSupportedProfiles() { |
168 std::vector<media::VideoEncodeAccelerator::SupportedProfile> profiles; | 159 std::vector<media::VideoEncodeAccelerator::SupportedProfile> profiles; |
169 | 160 |
170 #if defined(OS_CHROMEOS) && defined(USE_X11) | 161 #if defined(OS_CHROMEOS) && defined(ARCH_CPU_ARMEL) && defined(USE_X11) |
171 #if defined(ARCH_CPU_ARMEL) | |
172 profiles = V4L2VideoEncodeAccelerator::GetSupportedProfiles(); | 162 profiles = V4L2VideoEncodeAccelerator::GetSupportedProfiles(); |
173 #elif defined(ARCH_CPU_X86_FAMILY) | |
174 profiles = VaapiVideoEncodeAccelerator::GetSupportedProfiles(); | |
175 #endif | |
176 #elif defined(OS_ANDROID) && defined(ENABLE_WEBRTC) | 163 #elif defined(OS_ANDROID) && defined(ENABLE_WEBRTC) |
177 profiles = AndroidVideoEncodeAccelerator::GetSupportedProfiles(); | 164 profiles = AndroidVideoEncodeAccelerator::GetSupportedProfiles(); |
178 #endif | 165 #endif |
179 | 166 |
180 // TODO(sheu): return platform-specific profiles. | 167 // TODO(sheu): return platform-specific profiles. |
181 return profiles; | 168 return profiles; |
182 } | 169 } |
183 | 170 |
184 void GpuVideoEncodeAccelerator::CreateEncoder() { | 171 void GpuVideoEncodeAccelerator::CreateEncoder() { |
185 DCHECK(!encoder_); | 172 DCHECK(!encoder_); |
186 #if defined(OS_CHROMEOS) && defined(USE_X11) | 173 #if defined(OS_CHROMEOS) && defined(ARCH_CPU_ARMEL) && defined(USE_X11) |
187 #if defined(ARCH_CPU_ARMEL) | |
188 scoped_ptr<V4L2Device> device = V4L2Device::Create(V4L2Device::kEncoder); | 174 scoped_ptr<V4L2Device> device = V4L2Device::Create(V4L2Device::kEncoder); |
189 if (!device.get()) | 175 if (!device.get()) |
190 return; | 176 return; |
191 | 177 |
192 encoder_.reset(new V4L2VideoEncodeAccelerator(device.Pass())); | 178 encoder_.reset(new V4L2VideoEncodeAccelerator(device.Pass())); |
193 #elif defined(ARCH_CPU_X86_FAMILY) | |
194 const CommandLine* cmd_line = CommandLine::ForCurrentProcess(); | |
195 if (cmd_line->HasSwitch(switches::kEnableVaapiAcceleratedVideoEncode)) | |
196 encoder_.reset(new VaapiVideoEncodeAccelerator(gfx::GetXDisplay())); | |
197 #endif | |
198 #elif defined(OS_ANDROID) && defined(ENABLE_WEBRTC) | 179 #elif defined(OS_ANDROID) && defined(ENABLE_WEBRTC) |
199 encoder_.reset(new AndroidVideoEncodeAccelerator()); | 180 encoder_.reset(new AndroidVideoEncodeAccelerator()); |
200 #endif | 181 #endif |
201 } | 182 } |
202 | 183 |
203 void GpuVideoEncodeAccelerator::OnEncode(int32 frame_id, | 184 void GpuVideoEncodeAccelerator::OnEncode(int32 frame_id, |
204 base::SharedMemoryHandle buffer_handle, | 185 base::SharedMemoryHandle buffer_handle, |
205 uint32 buffer_size, | 186 uint32 buffer_size, |
206 bool force_keyframe) { | 187 bool force_keyframe) { |
207 DVLOG(3) << "GpuVideoEncodeAccelerator::OnEncode(): frame_id=" << frame_id | 188 DVLOG(3) << "GpuVideoEncodeAccelerator::OnEncode(): frame_id=" << frame_id |
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308 stub_->channel()->Send(message); | 289 stub_->channel()->Send(message); |
309 } | 290 } |
310 | 291 |
311 void GpuVideoEncodeAccelerator::SendCreateEncoderReply(IPC::Message* message, | 292 void GpuVideoEncodeAccelerator::SendCreateEncoderReply(IPC::Message* message, |
312 bool succeeded) { | 293 bool succeeded) { |
313 GpuCommandBufferMsg_CreateVideoEncoder::WriteReplyParams(message, succeeded); | 294 GpuCommandBufferMsg_CreateVideoEncoder::WriteReplyParams(message, succeeded); |
314 Send(message); | 295 Send(message); |
315 } | 296 } |
316 | 297 |
317 } // namespace content | 298 } // namespace content |
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