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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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/glue/media/video_renderer_impl.h" | 5 #include "webkit/glue/media/video_renderer_impl.h" |
| 6 | 6 |
| 7 #include "base/logging.h" |
| 7 #include "media/base/video_frame.h" | 8 #include "media/base/video_frame.h" |
| 8 #include "media/base/yuv_convert.h" | 9 #include "media/base/yuv_convert.h" |
| 9 #include "webkit/glue/webmediaplayer_impl.h" | 10 #include "third_party/skia/include/core/SkCanvas.h" |
| 11 #include "third_party/skia/include/core/SkDevice.h" |
| 12 #include "webkit/glue/webmediaplayer_proxy.h" |
| 13 |
| 14 // Transform destination rect to local coordinates. |
| 15 static void TransformToSkIRect(const SkMatrix& matrix, |
| 16 const gfx::Rect& src_rect, |
| 17 SkIRect* dest_rect) { |
| 18 SkRect transformed_rect; |
| 19 SkRect skia_dest_rect; |
| 20 skia_dest_rect.iset(src_rect.x(), src_rect.y(), |
| 21 src_rect.right(), src_rect.bottom()); |
| 22 matrix.mapRect(&transformed_rect, skia_dest_rect); |
| 23 transformed_rect.round(dest_rect); |
| 24 } |
| 10 | 25 |
| 11 namespace webkit_glue { | 26 namespace webkit_glue { |
| 12 | 27 |
| 13 VideoRendererImpl::VideoRendererImpl(bool pts_logging) | 28 VideoRendererImpl::VideoRendererImpl(bool pts_logging) |
| 14 : last_converted_frame_(NULL), | 29 : last_converted_frame_(NULL), |
| 15 pts_logging_(pts_logging) { | 30 pts_logging_(pts_logging) { |
| 16 } | 31 } |
| 17 | 32 |
| 18 VideoRendererImpl::~VideoRendererImpl() {} | 33 VideoRendererImpl::~VideoRendererImpl() {} |
| 19 | 34 |
| (...skipping 10 matching lines...) Expand all Loading... |
| 30 if (callback) { | 45 if (callback) { |
| 31 callback->Run(); | 46 callback->Run(); |
| 32 delete callback; | 47 delete callback; |
| 33 } | 48 } |
| 34 } | 49 } |
| 35 | 50 |
| 36 void VideoRendererImpl::OnFrameAvailable() { | 51 void VideoRendererImpl::OnFrameAvailable() { |
| 37 proxy_->Repaint(); | 52 proxy_->Repaint(); |
| 38 } | 53 } |
| 39 | 54 |
| 40 void VideoRendererImpl::SetWebMediaPlayerImplProxy( | 55 void VideoRendererImpl::SetWebMediaPlayerProxy(WebMediaPlayerProxy* proxy) { |
| 41 WebMediaPlayerImpl::Proxy* proxy) { | |
| 42 proxy_ = proxy; | 56 proxy_ = proxy; |
| 43 } | 57 } |
| 44 | 58 |
| 45 void VideoRendererImpl::SetRect(const gfx::Rect& rect) { | 59 void VideoRendererImpl::SetRect(const gfx::Rect& rect) {} |
| 46 } | |
| 47 | 60 |
| 48 // This method is always called on the renderer's thread. | 61 // This method is always called on the renderer's thread. |
| 49 void VideoRendererImpl::Paint(SkCanvas* canvas, | 62 void VideoRendererImpl::Paint(SkCanvas* canvas, |
| 50 const gfx::Rect& dest_rect) { | 63 const gfx::Rect& dest_rect) { |
| 51 scoped_refptr<media::VideoFrame> video_frame; | 64 scoped_refptr<media::VideoFrame> video_frame; |
| 52 GetCurrentFrame(&video_frame); | 65 GetCurrentFrame(&video_frame); |
| 53 if (!video_frame) { | 66 if (!video_frame) { |
| 54 SkPaint paint; | 67 SkPaint paint; |
| 55 paint.setColor(SK_ColorBLACK); | 68 paint.setColor(SK_ColorBLACK); |
| 56 canvas->drawRectCoords( | 69 canvas->drawRectCoords( |
| (...skipping 235 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 292 video_frame->stride(media::VideoFrame::kYPlane), | 305 video_frame->stride(media::VideoFrame::kYPlane), |
| 293 video_frame->stride(media::VideoFrame::kUPlane), | 306 video_frame->stride(media::VideoFrame::kUPlane), |
| 294 bitmap.rowBytes(), | 307 bitmap.rowBytes(), |
| 295 yuv_type, | 308 yuv_type, |
| 296 media::ROTATE_0, | 309 media::ROTATE_0, |
| 297 media::FILTER_BILINEAR); | 310 media::FILTER_BILINEAR); |
| 298 bitmap.unlockPixels(); | 311 bitmap.unlockPixels(); |
| 299 } | 312 } |
| 300 } | 313 } |
| 301 | 314 |
| 302 void VideoRendererImpl::TransformToSkIRect(const SkMatrix& matrix, | |
| 303 const gfx::Rect& src_rect, | |
| 304 SkIRect* dest_rect) { | |
| 305 // Transform destination rect to local coordinates. | |
| 306 SkRect transformed_rect; | |
| 307 SkRect skia_dest_rect; | |
| 308 skia_dest_rect.iset(src_rect.x(), src_rect.y(), | |
| 309 src_rect.right(), src_rect.bottom()); | |
| 310 matrix.mapRect(&transformed_rect, skia_dest_rect); | |
| 311 transformed_rect.round(dest_rect); | |
| 312 } | |
| 313 | |
| 314 } // namespace webkit_glue | 315 } // namespace webkit_glue |
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