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Side by Side Diff: remoting/client/plugin/pepper_view.cc

Issue 23677011: Byte-swap the video frame pixels before passing them to Java. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Add PixelFormat to FrameConsumer interface Created 7 years, 2 months ago
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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 "remoting/client/plugin/pepper_view.h" 5 #include "remoting/client/plugin/pepper_view.h"
6 6
7 #include <functional> 7 #include <functional>
8 8
9 #include "base/message_loop/message_loop.h" 9 #include "base/message_loop/message_loop.h"
10 #include "base/strings/string_util.h" 10 #include "base/strings/string_util.h"
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205 if (source_size_ == source_size && source_dpi_ == source_dpi) 205 if (source_size_ == source_size && source_dpi_ == source_dpi)
206 return; 206 return;
207 207
208 source_size_ = source_size; 208 source_size_ = source_size;
209 source_dpi_ = source_dpi; 209 source_dpi_ = source_dpi;
210 210
211 // Notify JavaScript of the change in source size. 211 // Notify JavaScript of the change in source size.
212 instance_->SetDesktopSize(source_size, source_dpi); 212 instance_->SetDesktopSize(source_size, source_dpi);
213 } 213 }
214 214
215 FrameConsumer::PixelFormat PepperView::GetPixelFormat() {
216 return FORMAT_BGRA;
217 }
218
215 webrtc::DesktopFrame* PepperView::AllocateBuffer() { 219 webrtc::DesktopFrame* PepperView::AllocateBuffer() {
216 if (buffers_.size() >= kMaxPendingBuffersCount) 220 if (buffers_.size() >= kMaxPendingBuffersCount)
217 return NULL; 221 return NULL;
218 222
219 if (clip_area_.width()==0 || clip_area_.height()==0) 223 if (clip_area_.width()==0 || clip_area_.height()==0)
220 return NULL; 224 return NULL;
221 225
222 // Create an image buffer of the required size, but don't zero it. 226 // Create an image buffer of the required size, but don't zero it.
223 pp::ImageData buffer_data(instance_, 227 pp::ImageData buffer_data(instance_,
224 PP_IMAGEDATAFORMAT_BGRA_PREMUL, 228 PP_IMAGEDATAFORMAT_BGRA_PREMUL,
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327 331
328 // If there is a buffer queued for rendering then render it now. 332 // If there is a buffer queued for rendering then render it now.
329 if (merge_buffer_ != NULL) { 333 if (merge_buffer_ != NULL) {
330 buffer = merge_buffer_; 334 buffer = merge_buffer_;
331 merge_buffer_ = NULL; 335 merge_buffer_ = NULL;
332 FlushBuffer(merge_clip_area_, buffer, merge_region_); 336 FlushBuffer(merge_clip_area_, buffer, merge_region_);
333 } 337 }
334 } 338 }
335 339
336 } // namespace remoting 340 } // namespace remoting
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