Changeset 561 for trunk/src/3rdparty/phonon/qt7/videoframe.mm

Timestamp:

Feb 11, 2010, 11:19:06 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.1 sources.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/3rdparty/phonon/qt7/videoframe.mm (modified) (7 diffs)

trunk/src/3rdparty/phonon/qt7/videoframe.mm

@@ -20 +20 @@
 #import <QuartzCore/CIFilter.h>
 #import <QuartzCore/CIContext.h>
+
+//#define CACHE_CV_TEXTURE
 
 QT_BEGIN_NAMESPACE
@@ -71 +73 @@
     void VideoFrame::copyMembers(const VideoFrame& frame)
     {
+#ifdef CACHE_CV_TEXTURE
         m_cachedCVTextureRef = frame.m_cachedCVTextureRef;
+#endif
                 m_cachedCIImage = frame.m_cachedCIImage;
                 m_cachedQImage = frame.m_cachedQImage;
@@ -106 +110 @@
     CVOpenGLTextureRef VideoFrame::cachedCVTexture() const
     {
+#ifdef CACHE_CV_TEXTURE
         if (!m_cachedCVTextureRef && m_videoPlayer){
             m_videoPlayer->setColors(m_brightness, m_contrast, m_hue, m_saturation);
             (const_cast<VideoFrame *>(this))->m_cachedCVTextureRef = m_videoPlayer->currentFrameAsCVTexture();
+            CVOpenGLTextureRetain((const_cast<VideoFrame *>(this))->m_cachedCVTextureRef);
         }
         return m_cachedCVTextureRef;
+#else
+        if (m_videoPlayer){
+            m_videoPlayer->setColors(m_brightness, m_contrast, m_hue, m_saturation);
+            return m_videoPlayer->currentFrameAsCVTexture();
+        }
+        return 0;
+#endif
     }
 
@@ -330 +343 @@
     void VideoFrame::invalidateImage() const
     {
+#ifdef CACHE_CV_TEXTURE
         if (m_cachedCVTextureRef){
             CVOpenGLTextureRelease(m_cachedCVTextureRef);
             (const_cast<VideoFrame *>(this))->m_cachedCVTextureRef = 0;
         }
+#endif
         if (m_cachedCIImage){
                         [(CIImage *) m_cachedCIImage release];
@@ -347 +362 @@
     void VideoFrame::retain() const
     {
+#ifdef CACHE_CV_TEXTURE
         if (m_cachedCVTextureRef)
             CVOpenGLTextureRetain(m_cachedCVTextureRef);
+#endif
                 if (m_cachedCIImage)
                         [(CIImage *) m_cachedCIImage retain];
@@ -359 +376 @@
     void VideoFrame::release() const
     {
-        if (m_cachedCVTextureRef)
+#ifdef CACHE_CV_TEXTURE
+        if (m_cachedCVTextureRef){
             CVOpenGLTextureRelease(m_cachedCVTextureRef);
+            (const_cast<VideoFrame *>(this))->m_cachedCVTextureRef = 0;
+        }
+#endif
                 if (m_cachedCIImage)
                         [(CIImage *) m_cachedCIImage release];
@@ -369 +390 @@
 
         (const_cast<VideoFrame *>(this))->m_backgroundFrame = 0;
-        (const_cast<VideoFrame *>(this))->m_cachedCVTextureRef = 0;
         (const_cast<VideoFrame *>(this))->m_cachedCIImage = 0;
         (const_cast<VideoFrame *>(this))->m_cachedNSBitmap = 0;