lavf: move AVStream.pts_buffer to AVStreamInternal

[ffmpeg] / libavcodec / mdec.c

diff --git a/libavcodec/mdec.c b/libavcodec/mdec.c
index 330b7612790ecacbbb716c21944844bec6257030..b16cbb6a795fc1334c186250d6747edc2e8d7d1d 100644 (file)
--- a/libavcodec/mdec.c
+++ b/libavcodec/mdec.c
@@ -71,8 +71,6 @@ static inline int mdec_decode_block_intra(MDECContext *a, int16_t *block, int n)
     } else {
         component = (n <= 3 ? 0 : n - 4 + 1);
         diff = decode_dc(&a->gb, component);
-        if (diff >= 0xffff)
-            return AVERROR_INVALIDDATA;
         a->last_dc[component] += diff;
         block[0] = a->last_dc[component] * (1 << 3);
     }
@@ -240,17 +238,6 @@ static av_cold int decode_init(AVCodecContext *avctx)
     return 0;
 }
 
-#if HAVE_THREADS
-static av_cold int decode_init_thread_copy(AVCodecContext *avctx)
-{
-    MDECContext * const a = avctx->priv_data;
-
-    a->avctx           = avctx;
-
-    return 0;
-}
-#endif
-
 static av_cold int decode_end(AVCodecContext *avctx)
 {
     MDECContext * const a = avctx->priv_data;
@@ -271,5 +258,4 @@ AVCodec ff_mdec_decoder = {
     .close            = decode_end,
     .decode           = decode_frame,
     .capabilities     = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
-    .init_thread_copy = ONLY_IF_THREADS_ENABLED(decode_init_thread_copy)
 };