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fftools/ffmpeg: constify packets passed to decode*() 

They are not modified by these functions.
This commit is contained in:
Anton Khirnov 2023-04-26 10:05:26 +02:00
parent 302aecd06a
commit 3190bed148
1 changed files with 4 additions and 4 deletions
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8
fftools/ffmpeg.c
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@ -822,7 +822,7 @@ int ifilter_has_all_input_formats(FilterGraph *fg)
// it again with pkt=NULL. pkt==NULL is treated differently from pkt->size==0
// (pkt==NULL means get more output, pkt->size==0 is a flush/drain packet)
static int decode(InputStream *ist, AVCodecContext *avctx,
AVFrame *frame, int *got_frame, AVPacket *pkt)
AVFrame *frame, int *got_frame, const AVPacket *pkt)
{
int ret;
@ -960,7 +960,7 @@ static void audio_ts_process(InputStream *ist, AVFrame *frame)
frame->time_base = tb_filter;
}
static int decode_audio(InputStream *ist, AVPacket *pkt, int *got_output,
static int decode_audio(InputStream *ist, const AVPacket *pkt, int *got_output,
int *decode_failed)
{
AVFrame *decoded_frame = ist->decoded_frame;
@ -1048,8 +1048,8 @@ static int64_t video_duration_estimate(const InputStream *ist, const AVFrame *fr
return FFMAX(ist->last_frame_duration_est, 1);
}
static int decode_video(InputStream *ist, AVPacket *pkt, int *got_output, int64_t *duration_pts, int eof,
int *decode_failed)
static int decode_video(InputStream *ist, const AVPacket *pkt, int *got_output,
int64_t *duration_pts, int eof, int *decode_failed)
{
AVFrame *decoded_frame = ist->decoded_frame;
int ret = 0, err = 0;