diff options
| -rw-r--r-- | libavfilter/avfilter.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h index ac30b496e3..3737d465af 100644 --- a/libavfilter/avfilter.h +++ b/libavfilter/avfilter.h @@ -83,6 +83,12 @@ typedef struct AVFilterBuffer void (*free)(struct AVFilterBuffer *buf); } AVFilterBuffer; +#define AV_PERM_READ 0x01 ///< can read from the buffer +#define AV_PERM_WRITE 0x02 ///< can write to the buffer +#define AV_PERM_PRESERVE 0x04 ///< nobody else can overwrite the buffer +#define AV_PERM_REUSE 0x08 ///< can output the buffer multiple times, with the same contents each time +#define AV_PERM_REUSE2 0x10 ///< can output the buffer multiple times, modified each time + /** * A reference to an AVFilterBuffer. Since filters can manipulate the origin of * a picture to, for example, crop image without any memcpy, the picture origin @@ -104,12 +110,7 @@ typedef struct AVFilterPicRef AVRational pixel_aspect; ///< pixel aspect ratio - int perms; ///< permissions -#define AV_PERM_READ 0x01 ///< can read from the buffer -#define AV_PERM_WRITE 0x02 ///< can write to the buffer -#define AV_PERM_PRESERVE 0x04 ///< nobody else can overwrite the buffer -#define AV_PERM_REUSE 0x08 ///< can output the buffer multiple times, with the same contents each time -#define AV_PERM_REUSE2 0x10 ///< can output the buffer multiple times, modified each time + int perms; ///< permissions, see the AV_PERM_* flags int interlaced; ///< is frame interlaced int top_field_first; |