[FFmpeg-devel] [PATCH] ADPCM: Bump THP channel limit to 14

Rodger Combs rodger.combs at gmail.com
Fri Sep 11 16:04:23 CEST 2015


---
 libavcodec/adpcm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c
index 52d0d44..ba38041 100644
--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -84,7 +84,7 @@ static const int swf_index_tables[4][16] = {
 /* end of tables */
 
 typedef struct ADPCMDecodeContext {
-    ADPCMChannelStatus status[10];
+    ADPCMChannelStatus status[14];
     int vqa_version;                /**< VQA version. Used for ADPCM_IMA_WS */
     int has_status;
 } ADPCMDecodeContext;
@@ -109,7 +109,7 @@ static av_cold int adpcm_decode_init(AVCodecContext * avctx)
         break;
     case AV_CODEC_ID_ADPCM_THP:
     case AV_CODEC_ID_ADPCM_THP_LE:
-        max_channels = 10;
+        max_channels = 14;
         break;
     }
     if (avctx->channels < min_channels || avctx->channels > max_channels) {
@@ -1431,7 +1431,7 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
     case AV_CODEC_ID_ADPCM_THP:
     case AV_CODEC_ID_ADPCM_THP_LE:
     {
-        int table[10][16];
+        int table[14][16];
         int ch;
 
 #define THP_GET16(g) \
-- 
2.5.1



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