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Side by Side Diff: Source/core/html/HTMLVideoElement.h

Issue 430793002: Eliminate MediaPlayer abstraction(paint APIs) (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Fixed review comments Created 6 years, 4 months ago
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1 /* 1 /*
2 * Copyright (C) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. 2 * Copyright (C) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
(...skipping 10 matching lines...) Expand all
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */ 24 */
25 25
26 #ifndef HTMLVideoElement_h 26 #ifndef HTMLVideoElement_h
27 #define HTMLVideoElement_h 27 #define HTMLVideoElement_h
28 28
29 #include "core/html/HTMLMediaElement.h" 29 #include "core/html/HTMLMediaElement.h"
30 #include "core/html/canvas/CanvasImageSource.h" 30 #include "core/html/canvas/CanvasImageSource.h"
31 #include "platform/graphics/GraphicsTypes3D.h"
31 32
32 namespace blink { 33 namespace blink {
33 class WebGraphicsContext3D; 34 class WebGraphicsContext3D;
34 } 35 }
35 36
36 namespace blink { 37 namespace blink {
37 38
38 class ExceptionState; 39 class ExceptionState;
39 class HTMLImageLoader; 40 class HTMLImageLoader;
41 class GraphicsContext;
42
43 // GL types as defined in OpenGL ES 2.0 header file gl2.h from khronos.org.
44 // That header cannot be included directly due to a conflict with NPAPI headers.
45 // See crbug.com/328085.
46 typedef unsigned GLenum;
47 typedef int GC3Dint;
40 48
41 class HTMLVideoElement FINAL : public HTMLMediaElement, public CanvasImageSource { 49 class HTMLVideoElement FINAL : public HTMLMediaElement, public CanvasImageSource {
42 public: 50 public:
43 static PassRefPtrWillBeRawPtr<HTMLVideoElement> create(Document&); 51 static PassRefPtrWillBeRawPtr<HTMLVideoElement> create(Document&);
44 virtual void trace(Visitor*) OVERRIDE; 52 virtual void trace(Visitor*) OVERRIDE;
45 53
46 unsigned videoWidth() const; 54 unsigned videoWidth() const;
47 unsigned videoHeight() const; 55 unsigned videoHeight() const;
48 56
49 // Fullscreen 57 // Fullscreen
50 void webkitEnterFullscreen(ExceptionState&); 58 void webkitEnterFullscreen(ExceptionState&);
51 void webkitExitFullscreen(); 59 void webkitExitFullscreen();
52 bool webkitSupportsFullscreen(); 60 bool webkitSupportsFullscreen();
53 bool webkitDisplayingFullscreen(); 61 bool webkitDisplayingFullscreen();
54 62
55 // Statistics 63 // Statistics
56 unsigned webkitDecodedFrameCount() const; 64 unsigned webkitDecodedFrameCount() const;
57 unsigned webkitDroppedFrameCount() const; 65 unsigned webkitDroppedFrameCount() const;
58 66
59 // Used by canvas to gain raw pixel access 67 // Used by canvas to gain raw pixel access
60 void paintCurrentFrameInContext(GraphicsContext*, const IntRect&) const; 68 void paintCurrentFrameInContext(GraphicsContext*, const IntRect&) const;
61 69
62 // Used by WebGL to do GPU-GPU textures copy if possible. 70 // Used by WebGL to do GPU-GPU textures copy if possible.
63 // See more details at MediaPlayer::copyVideoTextureToPlatformTexture() defi ned in Source/WebCore/platform/graphics/MediaPlayer.h. 71 // See more details at MediaPlayer::copyVideoTextureToPlatformTexture() defi ned in Source/WebCore/platform/graphics/MediaPlayer.h.
64 bool copyVideoTextureToPlatformTexture(blink::WebGraphicsContext3D*, Platfor m3DObject texture, GC3Dint level, GC3Denum type, GC3Denum internalFormat, bool p remultiplyAlpha, bool flipY); 72 bool copyVideoTextureToPlatformTexture(WebGraphicsContext3D*, Platform3DObje ct texture, GC3Dint level, GLenum internalFormat, GLenum type, bool premultiplyA lpha, bool flipY);
65 73
66 bool shouldDisplayPosterImage() const { return displayMode() == Poster || di splayMode() == PosterWaitingForVideo; } 74 bool shouldDisplayPosterImage() const { return displayMode() == Poster || di splayMode() == PosterWaitingForVideo; }
67 75
68 KURL posterImageURL() const; 76 KURL posterImageURL() const;
69 77
70 // FIXME: Remove this when WebMediaPlayerClientImpl::loadInternal does not d epend on it. 78 // FIXME: Remove this when WebMediaPlayerClientImpl::loadInternal does not d epend on it.
71 virtual KURL mediaPlayerPosterURL() OVERRIDE; 79 virtual KURL mediaPlayerPosterURL() OVERRIDE;
72 80
73 // CanvasImageSource implementation 81 // CanvasImageSource implementation
74 virtual PassRefPtr<Image> getSourceImageForCanvas(SourceImageMode, SourceIma geStatus*) const OVERRIDE; 82 virtual PassRefPtr<Image> getSourceImageForCanvas(SourceImageMode, SourceIma geStatus*) const OVERRIDE;
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97 virtual void setDisplayMode(DisplayMode) OVERRIDE; 105 virtual void setDisplayMode(DisplayMode) OVERRIDE;
98 106
99 OwnPtrWillBeMember<HTMLImageLoader> m_imageLoader; 107 OwnPtrWillBeMember<HTMLImageLoader> m_imageLoader;
100 108
101 AtomicString m_defaultPosterURL; 109 AtomicString m_defaultPosterURL;
102 }; 110 };
103 111
104 } //namespace 112 } //namespace
105 113
106 #endif 114 #endif
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