Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 142 insertions, 0 deletions

diff --git a/Source/WebCore/platform/graphics/MediaPlayerPrivate.h b/Source/WebCore/platform/graphics/MediaPlayerPrivate.h
new file mode 100644
index 0000000..d956286
--- /dev/null
+++ b/Source/WebCore/platform/graphics/MediaPlayerPrivate.h
@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2009, 2010 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#ifndef MediaPlayerPrivate_h
+#define MediaPlayerPrivate_h
+
+#if ENABLE(VIDEO)
+
+#include "MediaPlayer.h"
+#include <wtf/Forward.h>
+
+namespace WebCore {
+
+class IntRect;
+class IntSize;
+
+class MediaPlayerPrivateInterface : public Noncopyable {
+public:
+    virtual ~MediaPlayerPrivateInterface() { }
+
+    virtual void load(const String& url) = 0;
+    virtual void cancelLoad() = 0;
+    
+    virtual void prepareToPlay() { }
+    virtual PlatformMedia platformMedia() const { return NoPlatformMedia; }
+#if USE(ACCELERATED_COMPOSITING)
+    virtual PlatformLayer* platformLayer() const { return 0; }
+#endif
+
+    virtual void play() = 0;
+    virtual void pause() = 0;    
+
+    virtual bool supportsFullscreen() const { return false; }
+    virtual bool supportsSave() const { return false; }
+
+    virtual IntSize naturalSize() const = 0;
+
+    virtual bool hasVideo() const = 0;
+    virtual bool hasAudio() const = 0;
+
+    virtual void setVisible(bool) = 0;
+
+    virtual float duration() const = 0;
+
+    virtual float currentTime() const = 0;
+    virtual void seek(float time) = 0;
+    virtual bool seeking() const = 0;
+
+    virtual float startTime() const { return 0; }
+
+    virtual void setRate(float) = 0;
+    virtual void setPreservesPitch(bool) { }
+
+    virtual bool paused() const = 0;
+
+    virtual void setVolume(float) = 0;
+
+    virtual bool supportsMuting() const { return false; }
+    virtual void setMuted(bool) { }
+
+    virtual bool hasClosedCaptions() const { return false; }    
+    virtual void setClosedCaptionsVisible(bool) { }
+
+    virtual MediaPlayer::NetworkState networkState() const = 0;
+    virtual MediaPlayer::ReadyState readyState() const = 0;
+
+    virtual float maxTimeSeekable() const = 0;
+    virtual PassRefPtr<TimeRanges> buffered() const = 0;
+
+    virtual unsigned bytesLoaded() const = 0;
+
+    virtual void setSize(const IntSize&) = 0;
+
+    virtual void paint(GraphicsContext*, const IntRect&) = 0;
+
+    virtual void paintCurrentFrameInContext(GraphicsContext* c, const IntRect& r) { paint(c, r); }
+
+    virtual void setPreload(MediaPlayer::Preload) { };
+
+    virtual bool hasAvailableVideoFrame() const { return readyState() >= MediaPlayer::HaveCurrentData; }
+
+    virtual bool canLoadPoster() const { return false; }
+    virtual void setPoster(const String&) { }
+
+#if ENABLE(PLUGIN_PROXY_FOR_VIDEO)
+    virtual void deliverNotification(MediaPlayerProxyNotificationType) = 0;
+    virtual void setMediaPlayerProxy(WebMediaPlayerProxy*) = 0;
+    virtual void setControls(bool) { }
+    virtual void enterFullscreen() { }
+    virtual void exitFullscreen() { }
+#endif
+
+#if USE(ACCELERATED_COMPOSITING)
+    // whether accelerated rendering is supported by the media engine for the current media.
+    virtual bool supportsAcceleratedRendering() const { return false; }
+    // called when the rendering system flips the into or out of accelerated rendering mode.
+    virtual void acceleratedRenderingStateChanged() { }
+#endif
+
+    virtual bool hasSingleSecurityOrigin() const { return false; }
+
+    virtual MediaPlayer::MovieLoadType movieLoadType() const { return MediaPlayer::Unknown; }
+
+    virtual void prepareForRendering() { }
+
+    // Time value in the movie's time scale. It is only necessary to override this if the media
+    // engine uses rational numbers to represent media time.
+    virtual float mediaTimeForTimeValue(float timeValue) const { return timeValue; }
+
+    // Overide this if it is safe for HTMLMediaElement to cache movie time and report
+    // 'currentTime' as [cached time + elapsed wall time]. Returns the maximum wall time
+    // it is OK to calculate movie time before refreshing the cached time.
+    virtual double maximumDurationToCacheMediaTime() const { return 0; }
+
+};
+
+}
+
+#endif
+#endif