[FFmpeg-cvslog] fftools/ffmpeg: constify packets passed to decode*()

[Anton Khirnov]

ffmpeg | branch: master | Anton Khirnov <anton at khirnov.net> | Wed Apr 26 10:05:26 2023 +0200| [3190bed148df57740ef818764979d60dde53d3d0] | committer: Anton Khirnov

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

They are not modified by these functions.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3190bed148df57740ef818764979d60dde53d3d0
---

 fftools/ffmpeg.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index e766301535..bb8c6bf00c 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -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;