avfilter: add named constamt to indicate the amount of alignment that AV_PERM_ALIGN means.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
pull/2/head
Michael Niedermayer 13 years ago
parent 4d34b6c1a1
commit d18fd13f30
  1. 2
      libavfilter/avfilter.h

@ -102,6 +102,8 @@ typedef struct AVFilterBuffer {
#define AV_PERM_NEG_LINESIZES 0x20 ///< the buffer requested can have negative linesizes #define AV_PERM_NEG_LINESIZES 0x20 ///< the buffer requested can have negative linesizes
#define AV_PERM_ALIGN 0x40 ///< the buffer must be aligned #define AV_PERM_ALIGN 0x40 ///< the buffer must be aligned
#define AVFILTER_ALIGN 16 //not part of ABI
/** /**
* Audio specific properties in a reference to an AVFilterBuffer. Since * Audio specific properties in a reference to an AVFilterBuffer. Since
* AVFilterBufferRef is common to different media formats, audio specific * AVFilterBufferRef is common to different media formats, audio specific

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