Merge commit 'ddb839e9286594ff7a862a956402106fca7055c9'

[ffmpeg] / libavcodec / h264.c

diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index d0d32d371713e47419859cd46111705310fcb0f0..e8b3f64f288895dc4431024d78b2051cba40205c 100644 (file)
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -3246,7 +3246,7 @@ static int h264_slice_header_init(H264Context *h, int reinit)
                   h->sps.num_units_in_tick, den, 1 << 30);
     }
 
-    h->avctx->hwaccel = ff_find_hwaccel(h->avctx->codec->id, h->avctx->pix_fmt);
+    h->avctx->hwaccel = ff_find_hwaccel(h->avctx);
 
     if (reinit)
         free_tables(h, 0);
@@ -3616,7 +3616,7 @@ static int decode_slice_header(H264Context *h, H264Context *h0)
     } else {
         /* Shorten frame num gaps so we don't have to allocate reference
          * frames just to throw them away */
-        if (h->frame_num != h->prev_frame_num && h->prev_frame_num >= 0) {
+        if (h->frame_num != h->prev_frame_num) {
             int unwrap_prev_frame_num = h->prev_frame_num;
             int max_frame_num         = 1 << h->sps.log2_max_frame_num;
 
@@ -3689,7 +3689,7 @@ static int decode_slice_header(H264Context *h, H264Context *h0)
             }
         }
 
-        while (h->frame_num != h->prev_frame_num && h->prev_frame_num >= 0 && !h0->first_field &&
+        while (h->frame_num != h->prev_frame_num && !h0->first_field &&
                h->frame_num != (h->prev_frame_num + 1) % (1 << h->sps.log2_max_frame_num)) {
             Picture *prev = h->short_ref_count ? h->short_ref[0] : NULL;
             av_log(h->avctx, AV_LOG_DEBUG, "Frame num gap %d %d\n",