avcodec/vc1: remove unused ff_vc1_loop_filter_iblk

Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>

libavcodec/vc1.h

@@ -422,7 +422,6 @@ void ff_vc1_init_transposed_scantables(VC1Context *v);
 int  ff_vc1_decode_end(AVCodecContext *avctx);
 void ff_vc1_decode_blocks(VC1Context *v);
 
-void ff_vc1_loop_filter_iblk(VC1Context *v, int pq);
 void ff_vc1_i_overlap_filter(VC1Context *v);
 void ff_vc1_p_overlap_filter(VC1Context *v);
 void ff_vc1_i_loop_filter(VC1Context *v);

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)
 {