diff options
author | James Almer <jamrial@gmail.com> | 2020-06-01 16:31:30 +0300 |
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committer | James Almer <jamrial@gmail.com> | 2020-06-05 16:07:04 +0300 |
commit | f2ad89beff2720b9659cee5d79667f6136f6b47a (patch) | |
tree | 15ebb7dbeea71045ad88f41145065e5996a38af6 /libavutil/buffer.h | |
parent | ec39c2276ac795d8221198d4e6e837beac016ff2 (diff) |
avutil/buffer: avutil/buffer: add a mention that some arguments from av_buffer_pool_init2() may be NULL
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavutil/buffer.h')
-rw-r--r-- | libavutil/buffer.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavutil/buffer.h b/libavutil/buffer.h index e0f94314f4..c0f3f6cc9a 100644 --- a/libavutil/buffer.h +++ b/libavutil/buffer.h @@ -254,12 +254,13 @@ AVBufferPool *av_buffer_pool_init(int size, AVBufferRef* (*alloc)(int size)); * @param size size of each buffer in this pool * @param opaque arbitrary user data used by the allocator * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. + * pool is empty. May be NULL, then the default allocator will be + * used (av_buffer_alloc()). * @param pool_free a function that will be called immediately before the pool * is freed. I.e. after av_buffer_pool_uninit() is called * by the caller and all the frames are returned to the pool * and freed. It is intended to uninitialize the user opaque - * data. + * data. May be NULL. * @return newly created buffer pool on success, NULL on error. */ AVBufferPool *av_buffer_pool_init2(int size, void *opaque, |