Fix avcodec compile errors

mp3_libavcodec.c:141:31: error: ‘CODEC_ID_MP3’ undeclared (first use in this function)
mp3_libavcodec.c:141:31: error: type of formal parameter 1 is incomplete

diff --git a/platform/common/mp3_libavcodec.c b/platform/common/mp3_libavcodec.c
index 2d3c799..9a528c1 100644 (file)
--- a/platform/common/mp3_libavcodec.c
+++ b/platform/common/mp3_libavcodec.c
@@ -16,6 +16,11 @@
 #include "../libpicofe/lprintf.h"
 #include "mp3.h"
 
+#if LIBAVCODEC_VERSION_MAJOR < 55
+#define AVCodecID CodecID
+#define AV_CODEC_ID_MP3 CODEC_ID_MP3
+#endif
+
 static AVCodecContext *ctx;
 
 /* avoid compile time linking to libavcodec due to huge list of it's deps..
@@ -94,7 +99,7 @@ int mp3dec_decode(FILE *f, int *file_pos, int file_len)
 int mp3dec_start(FILE *f, int fpos_start)
 {
        void (*avcodec_register_all)(void);
-       AVCodec *(*avcodec_find_decoder)(enum CodecID id);
+       AVCodec *(*avcodec_find_decoder)(enum AVCodecID id);
        AVCodecContext *(*avcodec_alloc_context)(void);
        int (*avcodec_open)(AVCodecContext *avctx, AVCodec *codec);
        void (*av_free)(void *ptr);
@@ -137,8 +142,7 @@ int mp3dec_start(FILE *f, int fpos_start)
        //avcodec_init();
        avcodec_register_all();
 
-       // AV_CODEC_ID_MP3 ?
-       codec = avcodec_find_decoder(CODEC_ID_MP3);
+       codec = avcodec_find_decoder(AV_CODEC_ID_MP3);
        if (codec == NULL) {
                lprintf("mp3dec: codec missing\n");
                return -1;