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Code Issues Releases Activity

avcodec/videotoolbox: set kCVPixelBufferOpenGLESCompatibilityKey for iOS

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kCVPixelBufferIOSurfaceOpenGLTextureCompatibilityKey is not available in
iOS
This commit is contained in:
wang-bin
2017-03-03 18:10:54 +08:00
committed by wm4
parent 035e932d7c
commit 3267e1703b
1 changed files with 5 additions and 0 deletions
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5
libavcodec/videotoolbox.c
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@@ -31,6 +31,7 @@
#include "bytestream.h" #include "bytestream.h"
#include "h264dec.h" #include "h264dec.h"
#include "mpegvideo.h" #include "mpegvideo.h"
#include <TargetConditionals.h>
#ifndef kVTVideoDecoderSpecification_RequireHardwareAcceleratedVideoDecoder #ifndef kVTVideoDecoderSpecification_RequireHardwareAcceleratedVideoDecoder
# define kVTVideoDecoderSpecification_RequireHardwareAcceleratedVideoDecoder CFSTR("RequireHardwareAcceleratedVideoDecoder") # define kVTVideoDecoderSpecification_RequireHardwareAcceleratedVideoDecoder CFSTR("RequireHardwareAcceleratedVideoDecoder")
@@ -477,7 +478,11 @@ static CFDictionaryRef videotoolbox_buffer_attributes_create(int width,
CFDictionarySetValue(buffer_attributes, kCVPixelBufferIOSurfacePropertiesKey, io_surface_properties); CFDictionarySetValue(buffer_attributes, kCVPixelBufferIOSurfacePropertiesKey, io_surface_properties);
CFDictionarySetValue(buffer_attributes, kCVPixelBufferWidthKey, w); CFDictionarySetValue(buffer_attributes, kCVPixelBufferWidthKey, w);
CFDictionarySetValue(buffer_attributes, kCVPixelBufferHeightKey, h); CFDictionarySetValue(buffer_attributes, kCVPixelBufferHeightKey, h);
#if TARGET_OS_IPHONE
CFDictionarySetValue(buffer_attributes, kCVPixelBufferOpenGLESCompatibilityKey, kCFBooleanTrue);
#else
CFDictionarySetValue(buffer_attributes, kCVPixelBufferIOSurfaceOpenGLTextureCompatibilityKey, kCFBooleanTrue); CFDictionarySetValue(buffer_attributes, kCVPixelBufferIOSurfaceOpenGLTextureCompatibilityKey, kCFBooleanTrue);
#endif
CFRelease(io_surface_properties); CFRelease(io_surface_properties);
CFRelease(cv_pix_fmt); CFRelease(cv_pix_fmt);