[FFmpeg-devel] [PATCH 1/1] avcodec/pcm: fix build warning by replacing deprecated method with avcodec_get_supported_config.

[joneyao6 at gmail.com]

From: Jingwei Yao <joneyao6 at gmail.com>

Signed-off-by: Jingwei Yao <joneyao6 at gmail.com>
---
 libavcodec/pcm.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/libavcodec/pcm.c b/libavcodec/pcm.c
index a23293dca2..e04ca78101 100644
--- a/libavcodec/pcm.c
+++ b/libavcodec/pcm.c
@@ -252,8 +252,10 @@ typedef struct PCMDecode {
 static av_cold int pcm_decode_init(AVCodecContext *avctx)
 {
     PCMDecode *s = avctx->priv_data;
+    const enum AVSampleFormat *sample_fmts;
     AVFloatDSPContext *fdsp;
-    int i;
+    int num_sample_fmts;
+    int i, ret;
 
     switch (avctx->codec_id) {
     case AV_CODEC_ID_PCM_ALAW:
@@ -284,7 +286,13 @@ static av_cold int pcm_decode_init(AVCodecContext *avctx)
         break;
     }
 
-    avctx->sample_fmt = avctx->codec->sample_fmts[0];
+    ret = avcodec_get_supported_config(avctx, NULL, AV_CODEC_CONFIG_SAMPLE_FORMAT,
+                                       0, (const void**)&sample_fmts, &num_sample_fmts);
+    if (ret < 0)
+        return ret;
+
+    if (sample_fmts)
+        avctx->sample_fmt = sample_fmts[0];
 
     if (avctx->sample_fmt == AV_SAMPLE_FMT_S32)
         avctx->bits_per_raw_sample = av_get_bits_per_sample(avctx->codec_id);
-- 
2.25.1