| OLD | NEW |
| 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 "content/renderer/pepper/pepper_video_capture_host.h" | 5 #include "content/renderer/pepper/pepper_video_capture_host.h" |
| 6 | 6 |
| 7 #include "content/renderer/pepper/host_globals.h" | 7 #include "content/renderer/pepper/host_globals.h" |
| 8 #include "content/renderer/pepper/pepper_media_device_manager.h" | 8 #include "content/renderer/pepper/pepper_media_device_manager.h" |
| 9 #include "content/renderer/pepper/pepper_platform_video_capture.h" | 9 #include "content/renderer/pepper/pepper_platform_video_capture.h" |
| 10 #include "content/renderer/pepper/pepper_plugin_instance_impl.h" | 10 #include "content/renderer/pepper/pepper_plugin_instance_impl.h" |
| (...skipping 142 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 153 // re-use the buffer. | 153 // re-use the buffer. |
| 154 platform_video_capture_->FeedBuffer(buffer); | 154 platform_video_capture_->FeedBuffer(buffer); |
| 155 } | 155 } |
| 156 | 156 |
| 157 void PepperVideoCaptureHost::OnDeviceInfoReceived( | 157 void PepperVideoCaptureHost::OnDeviceInfoReceived( |
| 158 media::VideoCapture* capture, | 158 media::VideoCapture* capture, |
| 159 const media::VideoCaptureParams& device_info) { | 159 const media::VideoCaptureParams& device_info) { |
| 160 PP_VideoCaptureDeviceInfo_Dev info = { | 160 PP_VideoCaptureDeviceInfo_Dev info = { |
| 161 static_cast<uint32_t>(device_info.width), | 161 static_cast<uint32_t>(device_info.width), |
| 162 static_cast<uint32_t>(device_info.height), | 162 static_cast<uint32_t>(device_info.height), |
| 163 static_cast<uint32_t>(device_info.frame_per_second) | 163 static_cast<uint32_t>(device_info.frame_rate) |
| 164 }; | 164 }; |
| 165 ReleaseBuffers(); | 165 ReleaseBuffers(); |
| 166 | 166 |
| 167 // YUV 4:2:0 | 167 // YUV 4:2:0 |
| 168 int uv_width = info.width / 2; | 168 int uv_width = info.width / 2; |
| 169 int uv_height = info.height / 2; | 169 int uv_height = info.height / 2; |
| 170 size_t size = info.width * info.height + 2 * uv_width * uv_height; | 170 size_t size = info.width * info.height + 2 * uv_width * uv_height; |
| 171 | 171 |
| 172 ppapi::proxy::ResourceMessageReplyParams params(pp_resource(), 0); | 172 ppapi::proxy::ResourceMessageReplyParams params(pp_resource(), 0); |
| 173 | 173 |
| (...skipping 172 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 346 void PepperVideoCaptureHost::SetRequestedInfo( | 346 void PepperVideoCaptureHost::SetRequestedInfo( |
| 347 const PP_VideoCaptureDeviceInfo_Dev& device_info, | 347 const PP_VideoCaptureDeviceInfo_Dev& device_info, |
| 348 uint32_t buffer_count) { | 348 uint32_t buffer_count) { |
| 349 // Clamp the buffer count to between 1 and |kMaxBuffers|. | 349 // Clamp the buffer count to between 1 and |kMaxBuffers|. |
| 350 buffer_count_hint_ = std::min(std::max(buffer_count, 1U), kMaxBuffers); | 350 buffer_count_hint_ = std::min(std::max(buffer_count, 1U), kMaxBuffers); |
| 351 | 351 |
| 352 capability_.width = device_info.width; | 352 capability_.width = device_info.width; |
| 353 capability_.height = device_info.height; | 353 capability_.height = device_info.height; |
| 354 capability_.frame_rate = device_info.frames_per_second; | 354 capability_.frame_rate = device_info.frames_per_second; |
| 355 capability_.expected_capture_delay = 0; // Ignored. | 355 capability_.expected_capture_delay = 0; // Ignored. |
| 356 capability_.color = media::VideoCaptureCapability::kI420; | 356 capability_.color = media::PIXEL_FORMAT_I420; |
| 357 capability_.interlaced = false; // Ignored. | 357 capability_.interlaced = false; // Ignored. |
| 358 } | 358 } |
| 359 | 359 |
| 360 void PepperVideoCaptureHost::DetachPlatformVideoCapture() { | 360 void PepperVideoCaptureHost::DetachPlatformVideoCapture() { |
| 361 if (platform_video_capture_.get()) { | 361 if (platform_video_capture_.get()) { |
| 362 platform_video_capture_->DetachEventHandler(); | 362 platform_video_capture_->DetachEventHandler(); |
| 363 platform_video_capture_ = NULL; | 363 platform_video_capture_ = NULL; |
| 364 } | 364 } |
| 365 } | 365 } |
| 366 | 366 |
| (...skipping 47 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 414 PepperVideoCaptureHost::BufferInfo::BufferInfo() | 414 PepperVideoCaptureHost::BufferInfo::BufferInfo() |
| 415 : in_use(false), | 415 : in_use(false), |
| 416 data(NULL), | 416 data(NULL), |
| 417 buffer() { | 417 buffer() { |
| 418 } | 418 } |
| 419 | 419 |
| 420 PepperVideoCaptureHost::BufferInfo::~BufferInfo() { | 420 PepperVideoCaptureHost::BufferInfo::~BufferInfo() { |
| 421 } | 421 } |
| 422 | 422 |
| 423 } // namespace content | 423 } // namespace content |
| OLD | NEW |