video: add support for premultiplied alpha
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@ -390,13 +390,16 @@ typedef enum {
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* GstVideoFlags:
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* @GST_VIDEO_FLAG_NONE: no flags
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* @GST_VIDEO_FLAG_VARIABLE_FPS: a variable fps is selected, fps_n and fps_d
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* denote the maximum fps of the video
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* denote the maximum fps of the video
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* @GST_VIDEO_FLAG_PREMULTIPLIED_ALPHA: Each color has been scaled by the alpha
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* value.
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*
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* Extra video flags
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*/
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typedef enum {
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GST_VIDEO_FLAG_NONE = 0,
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GST_VIDEO_FLAG_VARIABLE_FPS = (1 << 0)
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GST_VIDEO_FLAG_NONE = 0,
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GST_VIDEO_FLAG_VARIABLE_FPS = (1 << 0),
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GST_VIDEO_FLAG_PREMULTIPLIED_ALPHA = (1 << 1)
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} GstVideoFlags;
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/**
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