avcodec/videotoolboxenc: fix invalid session on iOS

[ffmpeg] / libavcodec / vc1_loopfilter.c

diff --git a/libavcodec/vc1_loopfilter.c b/libavcodec/vc1_loopfilter.c
index cea7dae7f88cc3a9a40e8b9f07c29c71059177d3..5d5630db6797c3ad01743804c2d23a726f9ff104 100644 (file)
--- a/libavcodec/vc1_loopfilter.c
+++ b/libavcodec/vc1_loopfilter.c
@@ -31,36 +31,6 @@
 #include "vc1.h"
 #include "vc1dsp.h"
 
-void ff_vc1_loop_filter_iblk(VC1Context *v, int pq)
-{
-    MpegEncContext *s = &v->s;
-    int j;
-    if (!s->first_slice_line) {
-        v->vc1dsp.vc1_v_loop_filter16(s->dest[0], s->linesize, pq);
-        if (s->mb_x)
-            v->vc1dsp.vc1_h_loop_filter16(s->dest[0] - 16 * s->linesize, s->linesize, pq);
-        v->vc1dsp.vc1_h_loop_filter16(s->dest[0] - 16 * s->linesize + 8, s->linesize, pq);
-        if (!CONFIG_GRAY || !(s->avctx->flags & AV_CODEC_FLAG_GRAY))
-        for (j = 0; j < 2; j++) {
-            v->vc1dsp.vc1_v_loop_filter8(s->dest[j + 1], s->uvlinesize, pq);
-            if (s->mb_x)
-                v->vc1dsp.vc1_h_loop_filter8(s->dest[j + 1] - 8 * s->uvlinesize, s->uvlinesize, pq);
-        }
-    }
-    v->vc1dsp.vc1_v_loop_filter16(s->dest[0] + 8 * s->linesize, s->linesize, pq);
-
-    if (s->mb_y == s->end_mb_y - 1) {
-        if (s->mb_x) {
-            v->vc1dsp.vc1_h_loop_filter16(s->dest[0], s->linesize, pq);
-            if (!CONFIG_GRAY || !(s->avctx->flags & AV_CODEC_FLAG_GRAY)) {
-            v->vc1dsp.vc1_h_loop_filter8(s->dest[1], s->uvlinesize, pq);
-            v->vc1dsp.vc1_h_loop_filter8(s->dest[2], s->uvlinesize, pq);
-            }
-        }
-        v->vc1dsp.vc1_h_loop_filter16(s->dest[0] + 8, s->linesize, pq);
-    }
-}
-
 static av_always_inline void vc1_h_overlap_filter(VC1Context *v, int16_t (*left_block)[64],
                                                   int16_t (*right_block)[64], int block_num)
 {