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video: add h264 transfer functions

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This commit is contained in:
Wim Taymans 2011-10-03 10:02:21 +02:00
parent 6ec5fc8d95
commit 8778cff7f0
1 changed files with 7 additions and 1 deletions
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8
gst-libs/gst/video/video.h
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@ -403,6 +403,10 @@ typedef enum {
* @GST_VIDEO_TRANSFER_SRGB: Gamma 2.4 curve with a linear segment in the lower * @GST_VIDEO_TRANSFER_SRGB: Gamma 2.4 curve with a linear segment in the lower
* range * range
* @GST_VIDEO_TRANSFER_GAMMA28: Gamma 2.8 curve * @GST_VIDEO_TRANSFER_GAMMA28: Gamma 2.8 curve
* @GST_VIDEO_TRANSFER_LOG100: Logarithmic transfer characteristic
* 100:1 range
* @GST_VIDEO_TRANSFER_LOG316: Logarithmic transfer characteristic
* 316.22777:1 range
* *
* The video transfer function defines the formula for converting between * The video transfer function defines the formula for converting between
* non-linear RGB (R'G'B') and linear RGB * non-linear RGB (R'G'B') and linear RGB
@ -416,7 +420,9 @@ typedef enum {
GST_VIDEO_TRANSFER_BT709, GST_VIDEO_TRANSFER_BT709,
GST_VIDEO_TRANSFER_SMPTE240M, GST_VIDEO_TRANSFER_SMPTE240M,
GST_VIDEO_TRANSFER_SRGB, GST_VIDEO_TRANSFER_SRGB,
GST_VIDEO_TRANSFER_GAMMA28 GST_VIDEO_TRANSFER_GAMMA28,
GST_VIDEO_TRANSFER_LOG100,
GST_VIDEO_TRANSFER_LOG316
} GstVideoTransferFunction; } GstVideoTransferFunction;
/** /**