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avutil/buffer: constify some function parameters

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Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2021-09-17 00:06:45 -03:00
parent f58abfbedc
commit ccfdef79b1
4 changed files with 11 additions and 7 deletions
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6
libavutil/buffer.c
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@@ -90,7 +90,7 @@ AVBufferRef *av_buffer_allocz(size_t size)
return ret;
}
AVBufferRef *av_buffer_ref(AVBufferRef *buf)
AVBufferRef *av_buffer_ref(const AVBufferRef *buf)
{
AVBufferRef *ret = av_mallocz(sizeof(*ret));
@@ -216,7 +216,7 @@ int av_buffer_realloc(AVBufferRef **pbuf, size_t size)
return 0;
}
int av_buffer_replace(AVBufferRef **pdst, AVBufferRef *src)
int av_buffer_replace(AVBufferRef **pdst, const AVBufferRef *src)
{
AVBufferRef *dst = *pdst;
AVBufferRef *tmp;
@@ -395,7 +395,7 @@ AVBufferRef *av_buffer_pool_get(AVBufferPool *pool)
return ret;
}
void *av_buffer_pool_buffer_get_opaque(AVBufferRef *ref)
void *av_buffer_pool_buffer_get_opaque(const AVBufferRef *ref)
{
BufferPoolEntry *buf = ref->buffer->opaque;
av_assert0(buf);