[FFmpeg-devel] [PATCH] lavu/fifo: add alloc functions

[Michael Niedermayer]

On Tue, May 06, 2014 at 11:53:05PM +0200, Lukasz Marek wrote:
> TODO: minor bump and doc/APIchanges update
> 
> Allows to alloc fifo with predefined buffer or by
> passing number of elements and size of element.
> 
> Signed-off-by: Lukasz Marek <lukasz.m.luki2 at gmail.com>
> ---
>  libavutil/fifo.c | 31 ++++++++++++++++++++++++++-----
>  libavutil/fifo.h | 19 ++++++++++++++++++-
>  2 files changed, 44 insertions(+), 6 deletions(-)
> 
> diff --git a/libavutil/fifo.c b/libavutil/fifo.c
> index fabf35e..f1571e8 100644
> --- a/libavutil/fifo.c
> +++ b/libavutil/fifo.c

> @@ -24,16 +24,37 @@
>  #include "common.h"
>  #include "fifo.h"
>  
> -AVFifoBuffer *av_fifo_alloc(unsigned int size)

> +AVFifoBuffer *av_fifo_alloc_buffer(void *buffer, size_t size)

i understand why a _array function would be useful but can you
explain the usecase of this function ?

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Old school: Use the lowest level language in which you can solve the problem
            conveniently.
New school: Use the highest level language in which the latest supercomputer
            can solve the problem without the user falling asleep waiting.
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