pcm_a52.c uses avcodec_alloc_frame and avcodec_free_frame that have
been replaced by av_frame_alloc and av_frame_free in recent versions of
libavcodec. The following patch should fix this while remaining
backwards compatible.
--- a/a52/pcm_a52.c.orig 2016-03-04 18:21:12.606805770 +0100
+++ b/a52/pcm_a52.c 2016-03-04 18:34:22.653240501 +0100
@@ -62,6 +62,11 @@
#define AV_CODEC_ID_AC3 CODEC_ID_AC3
#endif
+#if LIBAVCODEC_VERSION_INT < 0x371c01
+#define av_frame_alloc avcodec_alloc_frame
+#define av_frame_free avcodec_free_frame
+#endif
+
struct a52_ctx {
snd_pcm_ioplug_t io;
snd_pcm_t *slave;
@@ -513,7 +518,7 @@
rec->inbuf = NULL;
}
#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(54, 28, 0)
- avcodec_free_frame(&rec->frame);
+ av_frame_free(&rec->frame);
#else
av_freep(&rec->frame);
#endif
@@ -557,7 +562,7 @@
{
struct a52_ctx *rec = io->private_data;
#ifdef USE_AVCODEC_FRAME
- rec->frame = avcodec_alloc_frame();
+ rec->frame = av_frame_alloc();
if (!rec->frame)
return -ENOMEM;
if (av_samples_alloc(rec->frame->data, rec->frame->linesize,
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