X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fvp56.c;h=c6e32af867c6056a232e53478194b53574c6f4b6;hb=5520df6a8f13fed175f74a00893775bc218a43b4;hp=cca3e207b2bd3cadda04b8d309ea8ffded9bd031;hpb=a72580fc9efeb674257b4754ca5de0fa34b09be8;p=ffmpeg

diff --git a/libavcodec/vp56.c b/libavcodec/vp56.c
index cca3e207b2b..c6e32af867c 100644
--- a/libavcodec/vp56.c
+++ b/libavcodec/vp56.c
@@ -268,7 +268,7 @@ static void vp56_add_predictors_dc(VP56Context *s, VP56Frame ref_frame)
 
     for (b=0; b<6; b++) {
         VP56RefDc *ab = &s->above_blocks[s->above_block_idx[b]];
-        VP56RefDc *lb = &s->left_block[vp56_b6to4[b]];
+        VP56RefDc *lb = &s->left_block[ff_vp56_b6to4[b]];
         int count = 0;
         int dc = 0;
         int i;
@@ -288,12 +288,12 @@ static void vp56_add_predictors_dc(VP56Context *s, VP56Frame ref_frame)
                     count++;
                 }
         if (count == 0)
-            dc = s->prev_dc[vp56_b2p[b]][ref_frame];
+            dc = s->prev_dc[ff_vp56_b2p[b]][ref_frame];
         else if (count == 2)
             dc /= 2;
 
         s->block_coeff[b][idx] += dc;
-        s->prev_dc[vp56_b2p[b]][ref_frame] = s->block_coeff[b][idx];
+        s->prev_dc[ff_vp56_b2p[b]][ref_frame] = s->block_coeff[b][idx];
         ab->dc_coeff = s->block_coeff[b][idx];
         ab->ref_frame = ref_frame;
         lb->dc_coeff = s->block_coeff[b][idx];
@@ -410,7 +410,7 @@ static void vp56_decode_mb(VP56Context *s, int row, int col, int is_alpha)
     switch (mb_type) {
         case VP56_MB_INTRA:
             for (b=0; b<b_max; b++) {
-                plane = vp56_b2p[b+ab];
+                plane = ff_vp56_b2p[b+ab];
                 s->dsp.idct_put(frame_current->data[plane] + s->block_offset[b],
                                 s->stride[plane], s->block_coeff[b]);
             }
@@ -419,7 +419,7 @@ static void vp56_decode_mb(VP56Context *s, int row, int col, int is_alpha)
         case VP56_MB_INTER_NOVEC_PF:
         case VP56_MB_INTER_NOVEC_GF:
             for (b=0; b<b_max; b++) {
-                plane = vp56_b2p[b+ab];
+                plane = ff_vp56_b2p[b+ab];
                 off = s->block_offset[b];
                 s->dsp.put_pixels_tab[1][0](frame_current->data[plane] + off,
                                             frame_ref->data[plane] + off,
@@ -439,7 +439,7 @@ static void vp56_decode_mb(VP56Context *s, int row, int col, int is_alpha)
             for (b=0; b<b_max; b++) {
                 int x_off = b==1 || b==3 ? 8 : 0;
                 int y_off = b==2 || b==3 ? 8 : 0;
-                plane = vp56_b2p[b+ab];
+                plane = ff_vp56_b2p[b+ab];
                 vp56_mc(s, b, plane, frame_ref->data[plane], s->stride[plane],
                         16*col+x_off, 16*row+y_off);
                 s->dsp.idct_add(frame_current->data[plane] + s->block_offset[b],
@@ -621,7 +621,7 @@ int ff_vp56_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
 
     next:
         if (p->key_frame || golden_frame) {
-            if (s->framep[VP56_FRAME_GOLDEN]->data[0] &&
+            if (s->framep[VP56_FRAME_GOLDEN]->data[0] && s->framep[VP56_FRAME_GOLDEN] != p &&
                 s->framep[VP56_FRAME_GOLDEN] != s->framep[VP56_FRAME_GOLDEN2])
                 avctx->release_buffer(avctx, s->framep[VP56_FRAME_GOLDEN]);
             s->framep[VP56_FRAME_GOLDEN] = p;
@@ -668,7 +668,7 @@ av_cold void ff_vp56_init(AVCodecContext *avctx, int flip, int has_alpha)
 
     if (avctx->idct_algo == FF_IDCT_AUTO)
         avctx->idct_algo = FF_IDCT_VP3;
-    dsputil_init(&s->dsp, avctx);
+    ff_dsputil_init(&s->dsp, avctx);
     ff_vp56dsp_init(&s->vp56dsp, avctx->codec->id);
     ff_init_scantable(s->dsp.idct_permutation, &s->scantable,ff_zigzag_direct);