[FFmpeg-cvslog] examples/encode_audio: constify AVCodec instances

[Anton Khirnov]

ffmpeg | branch: master | Anton Khirnov <anton at khirnov.net> | Wed Oct 19 21:07:43 2016 +0200| [c00a11ab383ff276a2ab2fdba577945e48d465be] | committer: Anton Khirnov

examples/encode_audio: constify AVCodec instances

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c00a11ab383ff276a2ab2fdba577945e48d465be
---

 doc/examples/encode_audio.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/examples/encode_audio.c b/doc/examples/encode_audio.c
index cabe589..a8e0cd0 100644
--- a/doc/examples/encode_audio.c
+++ b/doc/examples/encode_audio.c
@@ -37,7 +37,7 @@
 #include "libavutil/samplefmt.h"
 
 /* check that a given sample format is supported by the encoder */
-static int check_sample_fmt(AVCodec *codec, enum AVSampleFormat sample_fmt)
+static int check_sample_fmt(const AVCodec *codec, enum AVSampleFormat sample_fmt)
 {
     const enum AVSampleFormat *p = codec->sample_fmts;
 
@@ -50,7 +50,7 @@ static int check_sample_fmt(AVCodec *codec, enum AVSampleFormat sample_fmt)
 }
 
 /* just pick the highest supported samplerate */
-static int select_sample_rate(AVCodec *codec)
+static int select_sample_rate(const AVCodec *codec)
 {
     const int *p;
     int best_samplerate = 0;
@@ -67,7 +67,7 @@ static int select_sample_rate(AVCodec *codec)
 }
 
 /* select layout with the highest channel count */
-static int select_channel_layout(AVCodec *codec)
+static int select_channel_layout(const AVCodec *codec)
 {
     const uint64_t *p;
     uint64_t best_ch_layout = 0;
@@ -92,7 +92,7 @@ static int select_channel_layout(AVCodec *codec)
 int main(int argc, char **argv)
 {
     const char *filename;
-    AVCodec *codec;
+    const AVCodec *codec;
     AVCodecContext *c= NULL;
     AVFrame *frame;
     AVPacket pkt;