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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 "webkit/media/video_renderer_impl.h" | 5 #include "webkit/media/video_renderer_impl.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "media/base/video_frame.h" | 8 #include "media/base/video_frame.h" |
| 9 #include "media/base/yuv_convert.h" | 9 #include "media/base/yuv_convert.h" |
| 10 #include "third_party/skia/include/core/SkCanvas.h" | 10 #include "third_party/skia/include/core/SkCanvas.h" |
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| 223 video_frame->height(), | 223 video_frame->height(), |
| 224 video_frame->stride(media::VideoFrame::kYPlane), | 224 video_frame->stride(media::VideoFrame::kYPlane), |
| 225 video_frame->stride(media::VideoFrame::kUPlane), | 225 video_frame->stride(media::VideoFrame::kUPlane), |
| 226 bitmap->rowBytes(), | 226 bitmap->rowBytes(), |
| 227 yuv_type); | 227 yuv_type); |
| 228 bitmap->notifyPixelsChanged(); | 228 bitmap->notifyPixelsChanged(); |
| 229 bitmap->unlockPixels(); | 229 bitmap->unlockPixels(); |
| 230 } | 230 } |
| 231 | 231 |
| 232 VideoRendererImpl::VideoRendererImpl() | 232 VideoRendererImpl::VideoRendererImpl() |
| 233 : last_frame_timestamp_(media::kNoTimestamp) { | 233 : last_frame_timestamp_(media::kNoTimestamp()) { |
| 234 } | 234 } |
| 235 | 235 |
| 236 VideoRendererImpl::~VideoRendererImpl() {} | 236 VideoRendererImpl::~VideoRendererImpl() {} |
| 237 | 237 |
| 238 void VideoRendererImpl::Paint(media::VideoFrame* video_frame, | 238 void VideoRendererImpl::Paint(media::VideoFrame* video_frame, |
| 239 SkCanvas* canvas, | 239 SkCanvas* canvas, |
| 240 const gfx::Rect& dest_rect) { | 240 const gfx::Rect& dest_rect) { |
| 241 // Paint black rectangle if there isn't a frame available. | 241 // Paint black rectangle if there isn't a frame available. |
| 242 if (!video_frame) { | 242 if (!video_frame) { |
| 243 SkPaint paint; | 243 SkPaint paint; |
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| 262 video_frame->GetTimestamp() != last_frame_timestamp_) { | 262 video_frame->GetTimestamp() != last_frame_timestamp_) { |
| 263 ConvertVideoFrameToBitmap(video_frame, &last_frame_); | 263 ConvertVideoFrameToBitmap(video_frame, &last_frame_); |
| 264 last_frame_timestamp_ = video_frame->GetTimestamp(); | 264 last_frame_timestamp_ = video_frame->GetTimestamp(); |
| 265 } | 265 } |
| 266 | 266 |
| 267 // Do a slower paint using |last_frame_|. | 267 // Do a slower paint using |last_frame_|. |
| 268 SlowPaint(last_frame_, canvas, dest_rect); | 268 SlowPaint(last_frame_, canvas, dest_rect); |
| 269 } | 269 } |
| 270 | 270 |
| 271 } // namespace webkit_media | 271 } // namespace webkit_media |
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