On Fri, Nov 10, 2017 at 01:40:51PM -0800, Aman Gupta wrote:
> From: Aman Gupta <a...@tmm1.net>
>
> ---
> libavcodec/avcodec.h | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
> index c4134424f0..2bd46faa50 100644
> --- a/libavcodec/avcodec.h
> +++ b/libavcodec/avcodec.h
> @@ -3459,6 +3459,20 @@ typedef struct AVHWAccel {
> */
> int (*start_frame)(AVCodecContext *avctx, const uint8_t *buf, uint32_t
> buf_size);
>
> + /**
> + * Callback for parameter data (SPS/PPS/VPS etc).
> + *
> + * Useful for hardware decoders which keep persistent state about the
> + * video parameters, and need to receive any changes to update that
> state.
> + *
> + * @param avctx the codec context> + * @param type the parameter type thats a bit terse one couldnt use this with just this information. is this the nal unit type ? if so then saying this would be clearer > + * @param buf the slice data buffer base > + * @param buf_size the size of the slice in bytes > + * @return zero if successful, a negative value otherwise > + */ > + int (*decode_params)(AVCodecContext *avctx, int type, const uint8_t > *buf, uint32_t buf_size); uint32_t possibly should be something else, either unsigned or size_t thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Observe your enemies, for they first find out your faults. -- Antisthenes
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