avcodec/adpcm_ima_apm: remove old extradata format

Was added in error very early on, passing in only the required fields.
Later, the muxer and demuxer were changed to pass the entire APMState
struct as extradata.

Technically a breaking change, but this was only around for a *very* short
time before it was updated,

Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>

diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c
index 16e015b0f812eb811f98fbe383cc3c46e3cfe014..8d94cefa0eefb614fc0f9e2ed7ac08617816b219 100644 (file)
--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -2107,11 +2107,6 @@ static void adpcm_flush(AVCodecContext *avctx)
                 c->status[0].step_index = av_clip(AV_RL32(avctx->extradata + 20), 0, 88);
                 c->status[1].predictor  = av_clip_intp2(AV_RL32(avctx->extradata + 4), 18);
                 c->status[1].step_index = av_clip(AV_RL32(avctx->extradata + 8), 0, 88);
-            } else if (avctx->extradata_size >= 16) {
-                c->status[0].predictor  = av_clip_intp2(AV_RL32(avctx->extradata +  0), 18);
-                c->status[0].step_index = av_clip(AV_RL32(avctx->extradata +  4), 0, 88);
-                c->status[1].predictor  = av_clip_intp2(AV_RL32(avctx->extradata +  8), 18);
-                c->status[1].step_index = av_clip(AV_RL32(avctx->extradata + 12), 0, 88);
             }
         }
         break;