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lavu/log: add device category macros 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Lukasz Marek 2014-08-07 01:58:56 +02:00 committed by Michael Niedermayer
parent 96602f4e34
commit 3c19744218
1 changed files with 10 additions and 0 deletions
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10
libavutil/log.h
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@ -46,6 +46,16 @@ typedef enum {
AV_CLASS_CATEGORY_NB, ///< not part of ABI/API AV_CLASS_CATEGORY_NB, ///< not part of ABI/API
}AVClassCategory; }AVClassCategory;
#define AV_IS_INPUT_DEVICE(category) \
(((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT) || \
((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT) || \
((category) == AV_CLASS_CATEGORY_DEVICE_INPUT))
#define AV_IS_OUTPUT_DEVICE(category) \
(((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT) || \
((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT) || \
((category) == AV_CLASS_CATEGORY_DEVICE_OUTPUT))
struct AVOptionRanges; struct AVOptionRanges;
/** /**