From c81d2fa96ddc9f6dab38d61a8803caca7e63bea0 Mon Sep 17 00:00:00 2001 From: Xidorn Quan Date: Fri, 29 Mar 2013 23:15:19 +0800 Subject: avutil/buffer: add get_opaque Signed-off-by: Michael Niedermayer --- libavutil/buffer.c | 5 +++++ libavutil/buffer.h | 7 ++++++- libavutil/version.h | 4 ++-- 3 files changed, 13 insertions(+), 3 deletions(-) (limited to 'libavutil') diff --git a/libavutil/buffer.c b/libavutil/buffer.c index bccf089aca..20eaa733f2 100644 --- a/libavutil/buffer.c +++ b/libavutil/buffer.c @@ -125,6 +125,11 @@ int av_buffer_is_writable(const AVBufferRef *buf) return avpriv_atomic_int_get(&buf->buffer->refcount) == 1; } +void *av_buffer_get_opaque(const AVBufferRef *buf) +{ + return buf->buffer->opaque; +} + int av_buffer_make_writable(AVBufferRef **pbuf) { AVBufferRef *newbuf, *buf = *pbuf; diff --git a/libavutil/buffer.h b/libavutil/buffer.h index e33775aee3..ea49342e0a 100644 --- a/libavutil/buffer.h +++ b/libavutil/buffer.h @@ -122,7 +122,7 @@ AVBufferRef *av_buffer_allocz(int size); * @param data data array * @param size size of data in bytes * @param free a callback for freeing data - * @param opaque parameter to be passed to free + * @param opaque parameter to be got for processing or passed to free * @param flags a combination of AV_BUFFER_FLAG_* * * @return an AVBufferRef referring to data on success, NULL on failure. @@ -162,6 +162,11 @@ void av_buffer_unref(AVBufferRef **buf); */ int av_buffer_is_writable(const AVBufferRef *buf); +/** + * @return the opaque parameter set by av_buffer_create. + */ +void *av_buffer_get_opaque(const AVBufferRef *buf); + /** * Create a writable reference from a given buffer reference, avoiding data copy * if possible. diff --git a/libavutil/version.h b/libavutil/version.h index ee99008b7a..5bb3d0718b 100644 --- a/libavutil/version.h +++ b/libavutil/version.h @@ -75,8 +75,8 @@ */ #define LIBAVUTIL_VERSION_MAJOR 52 -#define LIBAVUTIL_VERSION_MINOR 22 -#define LIBAVUTIL_VERSION_MICRO 101 +#define LIBAVUTIL_VERSION_MINOR 23 +#define LIBAVUTIL_VERSION_MICRO 100 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ LIBAVUTIL_VERSION_MINOR, \ -- cgit v1.2.3