}
uvmx = (mx + ((mx & 3) == 3)) >> 1;
uvmy = (my + ((my & 3) == 3)) >> 1;
+ v->luma_mv[s->mb_x][0] = uvmx;
+ v->luma_mv[s->mb_x][1] = uvmy;
if(v->fastuvmc) {
uvmx = uvmx + ((uvmx<0)?(uvmx&1):-(uvmx&1));
uvmy = uvmy + ((uvmy<0)?(uvmy&1):-(uvmy&1));
} else {
s->current_picture.motion_val[1][s->block_index[0]][0] = 0;
s->current_picture.motion_val[1][s->block_index[0]][1] = 0;
+ v->luma_mv[s->mb_x][0] = v->luma_mv[s->mb_x][1] = 0;
return; //no need to do MC for inter blocks
}
s->current_picture.motion_val[1][s->block_index[0]][1] = ty;
uvmx = (tx + ((tx&3) == 3)) >> 1;
uvmy = (ty + ((ty&3) == 3)) >> 1;
+ v->luma_mv[s->mb_x][0] = uvmx;
+ v->luma_mv[s->mb_x][1] = uvmy;
if(v->fastuvmc) {
uvmx = uvmx + ((uvmx<0)?(uvmx&1):-(uvmx&1));
uvmy = uvmy + ((uvmy<0)?(uvmy&1):-(uvmy&1));
/** Predict and set motion vector
*/
-static inline void vc1_pred_mv(MpegEncContext *s, int n, int dmv_x, int dmv_y, int mv1, int r_x, int r_y, uint8_t* is_intra)
+static inline void vc1_pred_mv(VC1Context *v, int n, int dmv_x, int dmv_y, int mv1, int r_x, int r_y, uint8_t* is_intra)
{
+ MpegEncContext *s = &v->s;
int xy, wrap, off = 0;
int16_t *A, *B, *C;
int px, py;
s->current_picture.motion_val[0][xy + wrap][1] = 0;
s->current_picture.motion_val[0][xy + wrap + 1][0] = 0;
s->current_picture.motion_val[0][xy + wrap + 1][1] = 0;
+ v->luma_mv[s->mb_x][0] = v->luma_mv[s->mb_x][1] = 0;
s->current_picture.motion_val[1][xy + 1][0] = 0;
s->current_picture.motion_val[1][xy + 1][1] = 0;
s->current_picture.motion_val[1][xy + wrap][0] = 0;
/** Decode P block
*/
static int vc1_decode_p_block(VC1Context *v, DCTELEM block[64], int n, int mquant, int ttmb, int first_block,
- uint8_t *dst, int linesize, int skip_block, int apply_filter, int cbp_top, int cbp_left)
+ uint8_t *dst, int linesize, int skip_block, int *ttmb_out)
{
MpegEncContext *s = &v->s;
GetBitContext *gb = &s->gb;
else{
v->vc1dsp.vc1_inv_trans_8x8_add(dst, linesize, block);
}
- if(apply_filter && cbp_top & 0xC)
- v->vc1dsp.vc1_v_loop_filter8(dst, linesize, v->pq);
- if(apply_filter && cbp_left & 0xA)
- v->vc1dsp.vc1_h_loop_filter8(dst, linesize, v->pq);
}
break;
case TT_4X4:
v->vc1dsp.vc1_inv_trans_4x4_dc(dst + (j&1)*4 + (j&2)*2*linesize, linesize, block + off);
else
v->vc1dsp.vc1_inv_trans_4x4(dst + (j&1)*4 + (j&2)*2*linesize, linesize, block + off);
- if(apply_filter && (j&2 ? pat & (1<<(j-2)) : (cbp_top & (1 << (j + 2)))))
- v->vc1dsp.vc1_v_loop_filter4(dst + (j&1)*4 + (j&2)*2*linesize, linesize, v->pq);
- if(apply_filter && (j&1 ? pat & (1<<(j-1)) : (cbp_left & (1 << (j + 1)))))
- v->vc1dsp.vc1_h_loop_filter4(dst + (j&1)*4 + (j&2)*2*linesize, linesize, v->pq);
}
}
break;
v->vc1dsp.vc1_inv_trans_8x4_dc(dst + j*4*linesize, linesize, block + off);
else
v->vc1dsp.vc1_inv_trans_8x4(dst + j*4*linesize, linesize, block + off);
- if(apply_filter && j ? pat & 0x3 : (cbp_top & 0xC))
- v->vc1dsp.vc1_v_loop_filter8(dst + j*4*linesize, linesize, v->pq);
- if(apply_filter && cbp_left & (2 << j))
- v->vc1dsp.vc1_h_loop_filter4(dst + j*4*linesize, linesize, v->pq);
}
}
break;
v->vc1dsp.vc1_inv_trans_4x8_dc(dst + j*4, linesize, block + off);
else
v->vc1dsp.vc1_inv_trans_4x8(dst + j*4, linesize, block + off);
- if(apply_filter && cbp_top & (2 << j))
- v->vc1dsp.vc1_v_loop_filter4(dst + j*4, linesize, v->pq);
- if(apply_filter && j ? pat & 0x5 : (cbp_left & 0xA))
- v->vc1dsp.vc1_h_loop_filter8(dst + j*4, linesize, v->pq);
}
}
break;
}
+ if (ttmb_out)
+ *ttmb_out |= ttblk << (n * 4);
return pat;
}
static const int size_table [6] = { 0, 2, 3, 4, 5, 8 };
static const int offset_table[6] = { 0, 1, 3, 7, 15, 31 };
+static av_always_inline void vc1_apply_p_v_loop_filter(VC1Context *v, int block_num)
+{
+ MpegEncContext *s = &v->s;
+ int mb_cbp = v->cbp[s->mb_x - s->mb_stride],
+ block_cbp = mb_cbp >> (block_num * 4), bottom_cbp,
+ mb_is_intra = v->is_intra[s->mb_x - s->mb_stride],
+ block_is_intra = mb_is_intra >> (block_num * 4), bottom_is_intra;
+ int idx, linesize = block_num > 3 ? s->uvlinesize : s->linesize, ttblk;
+ uint8_t *dst;
+
+ if(block_num > 3) {
+ dst = s->dest[block_num - 3];
+ } else {
+ dst = s->dest[0] + (block_num & 1) * 8 + ((block_num & 2) * 4 - 8) * linesize;
+ }
+ if (s->mb_y != s->mb_height || block_num < 2) {
+ int16_t (*mv)[2];
+ int mv_stride;
+
+ if(block_num > 3) {
+ bottom_cbp = v->cbp[s->mb_x] >> (block_num * 4);
+ bottom_is_intra = v->is_intra[s->mb_x] >> (block_num * 4);
+ mv = &v->luma_mv[s->mb_x - s->mb_stride];
+ mv_stride = s->mb_stride;
+ } else {
+ bottom_cbp = (block_num < 2) ? (mb_cbp >> ((block_num + 2) * 4)) :
+ (v->cbp[s->mb_x] >> ((block_num - 2) * 4));
+ bottom_is_intra = (block_num < 2) ? (mb_is_intra >> ((block_num + 2) * 4)) :
+ (v->is_intra[s->mb_x] >> ((block_num - 2) * 4));
+ mv_stride = s->b8_stride;
+ mv = &s->current_picture.motion_val[0][s->block_index[block_num] - 2 * mv_stride];
+ }
+
+ if (bottom_is_intra & 1 || block_is_intra & 1 ||
+ mv[0][0] != mv[mv_stride][0] || mv[0][1] != mv[mv_stride][1]) {
+ v->vc1dsp.vc1_v_loop_filter8(dst, linesize, v->pq);
+ } else {
+ idx = ((bottom_cbp >> 2) | block_cbp) & 3;
+ if(idx == 3) {
+ v->vc1dsp.vc1_v_loop_filter8(dst, linesize, v->pq);
+ } else if (idx) {
+ if (idx == 1)
+ v->vc1dsp.vc1_v_loop_filter4(dst + 4, linesize, v->pq);
+ else
+ v->vc1dsp.vc1_v_loop_filter4(dst, linesize, v->pq);
+ }
+ }
+ }
+
+ dst -= 4 * linesize;
+ ttblk = (v->ttblk[s->mb_x - s->mb_stride] >> (block_num * 4)) & 0xf;
+ if (ttblk == TT_4X4 || ttblk == TT_8X4) {
+ idx = (block_cbp | (block_cbp >> 2)) & 3;
+ if (idx == 3) {
+ v->vc1dsp.vc1_v_loop_filter8(dst, linesize, v->pq);
+ } else if (idx) {
+ if (idx == 1)
+ v->vc1dsp.vc1_v_loop_filter4(dst + 4, linesize, v->pq);
+ else
+ v->vc1dsp.vc1_v_loop_filter4(dst, linesize, v->pq);
+ }
+ }
+}
+
+static av_always_inline void vc1_apply_p_h_loop_filter(VC1Context *v, int block_num)
+{
+ MpegEncContext *s = &v->s;
+ int mb_cbp = v->cbp[s->mb_x - 1 - s->mb_stride],
+ block_cbp = mb_cbp >> (block_num * 4), right_cbp,
+ mb_is_intra = v->is_intra[s->mb_x - 1 - s->mb_stride],
+ block_is_intra = mb_is_intra >> (block_num * 4), right_is_intra;
+ int idx, linesize = block_num > 3 ? s->uvlinesize : s->linesize, ttblk;
+ uint8_t *dst;
+
+ if (block_num > 3) {
+ dst = s->dest[block_num - 3] - 8 * linesize;
+ } else {
+ dst = s->dest[0] + (block_num & 1) * 8 + ((block_num & 2) * 4 - 16) * linesize - 8;
+ }
+
+ if (s->mb_x != s->mb_width || !(block_num & 5)) {
+ int16_t (*mv)[2];
+
+ if(block_num > 3) {
+ right_cbp = v->cbp[s->mb_x - s->mb_stride] >> (block_num * 4);
+ right_is_intra = v->is_intra[s->mb_x - s->mb_stride] >> (block_num * 4);
+ mv = &v->luma_mv[s->mb_x - s->mb_stride - 1];
+ }else{
+ right_cbp = (block_num & 1) ? (v->cbp[s->mb_x - s->mb_stride] >> ((block_num - 1) * 4)) :
+ (mb_cbp >> ((block_num + 1) * 4));
+ right_is_intra = (block_num & 1) ? (v->is_intra[s->mb_x - s->mb_stride] >> ((block_num - 1) * 4)) :
+ (mb_is_intra >> ((block_num + 1) * 4));
+ mv = &s->current_picture.motion_val[0][s->block_index[block_num] - s->b8_stride * 2 - 2];
+ }
+ if (block_is_intra & 1 || right_is_intra & 1 || mv[0][0] != mv[1][0] || mv[0][1] != mv[1][1]) {
+ v->vc1dsp.vc1_h_loop_filter8(dst, linesize, v->pq);
+ } else {
+ idx = ((right_cbp >> 1) | block_cbp) & 5; // FIXME check
+ if (idx == 5) {
+ v->vc1dsp.vc1_h_loop_filter8(dst, linesize, v->pq);
+ } else if (idx) {
+ if (idx == 1)
+ v->vc1dsp.vc1_h_loop_filter4(dst+4*linesize, linesize, v->pq);
+ else
+ v->vc1dsp.vc1_h_loop_filter4(dst, linesize, v->pq);
+ }
+ }
+ }
+
+ dst -= 4;
+ ttblk = (v->ttblk[s->mb_x - s->mb_stride - 1] >> (block_num * 4)) & 0xf;
+ if (ttblk == TT_4X4 || ttblk == TT_4X8) {
+ idx = (block_cbp | (block_cbp >> 1)) & 5;
+ if (idx == 5) {
+ v->vc1dsp.vc1_h_loop_filter8(dst, linesize, v->pq);
+ } else if (idx) {
+ if (idx == 1)
+ v->vc1dsp.vc1_h_loop_filter4(dst + linesize*4, linesize, v->pq);
+ else
+ v->vc1dsp.vc1_h_loop_filter4(dst, linesize, v->pq);
+ }
+ }
+}
+
+static void vc1_apply_p_loop_filter(VC1Context *v)
+{
+ MpegEncContext *s = &v->s;
+ int i;
+
+ for (i = 0; i < 6; i++) {
+ vc1_apply_p_v_loop_filter(v, i);
+ }
+
+ /* V always preceedes H, therefore we run H one MB before V;
+ * at the end of a row, we catch up to complete the row */
+ if (s->mb_x) {
+ for (i = 0; i < 6; i++) {
+ vc1_apply_p_h_loop_filter(v, i);
+ }
+ if (s->mb_x == s->mb_width - 1) {
+ s->mb_x++;
+ ff_update_block_index(s);
+ for (i = 0; i < 6; i++) {
+ vc1_apply_p_h_loop_filter(v, i);
+ }
+ }
+ }
+}
+
/** Decode one P-frame MB (in Simple/Main profile)
*/
static int vc1_decode_p_mb(VC1Context *v)
int first_block = 1;
int dst_idx, off;
int skipped, fourmv;
- int block_cbp = 0, pat;
- int apply_loop_filter;
+ int block_cbp = 0, pat, block_tt = 0, block_intra = 0;
mquant = v->pq; /* Loosy initialization */
else
skipped = v->s.mbskip_table[mb_pos];
- apply_loop_filter = s->loop_filter && !(s->avctx->skip_loop_filter >= AVDISCARD_NONKEY);
if (!fourmv) /* 1MV mode */
{
if (!skipped)
s->current_picture.motion_val[1][s->block_index[0]][1] = 0;
}
s->current_picture.mb_type[mb_pos] = s->mb_intra ? MB_TYPE_INTRA : MB_TYPE_16x16;
- vc1_pred_mv(s, 0, dmv_x, dmv_y, 1, v->range_x, v->range_y, v->mb_type[0]);
+ vc1_pred_mv(v, 0, dmv_x, dmv_y, 1, v->range_x, v->range_y, v->mb_type[0]);
/* FIXME Set DC val for inter block ? */
if (s->mb_intra && !mb_has_coeffs)
if(v->a_avail)
v->vc1dsp.vc1_v_overlap(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize);
}
- if(apply_loop_filter && s->mb_x && s->mb_x != (s->mb_width - 1) && s->mb_y && s->mb_y != (s->mb_height - 1)){
- int left_cbp, top_cbp;
- if(i & 4){
- left_cbp = v->cbp[s->mb_x - 1] >> (i * 4);
- top_cbp = v->cbp[s->mb_x - s->mb_stride] >> (i * 4);
- }else{
- left_cbp = (i & 1) ? (cbp >> ((i-1)*4)) : (v->cbp[s->mb_x - 1] >> ((i+1)*4));
- top_cbp = (i & 2) ? (cbp >> ((i-2)*4)) : (v->cbp[s->mb_x - s->mb_stride] >> ((i+2)*4));
- }
- if(left_cbp & 0xC)
- v->vc1dsp.vc1_v_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
- if(top_cbp & 0xA)
- v->vc1dsp.vc1_h_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
- }
block_cbp |= 0xF << (i << 2);
+ block_intra |= 1 << i;
} else if(val) {
- int left_cbp = 0, top_cbp = 0, filter = 0;
- if(apply_loop_filter && s->mb_x && s->mb_x != (s->mb_width - 1) && s->mb_y && s->mb_y != (s->mb_height - 1)){
- filter = 1;
- if(i & 4){
- left_cbp = v->cbp[s->mb_x - 1] >> (i * 4);
- top_cbp = v->cbp[s->mb_x - s->mb_stride] >> (i * 4);
- }else{
- left_cbp = (i & 1) ? (cbp >> ((i-1)*4)) : (v->cbp[s->mb_x - 1] >> ((i+1)*4));
- top_cbp = (i & 2) ? (cbp >> ((i-2)*4)) : (v->cbp[s->mb_x - s->mb_stride] >> ((i+2)*4));
- }
- if(left_cbp & 0xC)
- v->vc1dsp.vc1_v_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
- if(top_cbp & 0xA)
- v->vc1dsp.vc1_h_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
- }
- pat = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block, s->dest[dst_idx] + off, (i&4)?s->uvlinesize:s->linesize, (i&4) && (s->flags & CODEC_FLAG_GRAY), filter, left_cbp, top_cbp);
+ pat = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block, s->dest[dst_idx] + off, (i&4)?s->uvlinesize:s->linesize, (i&4) && (s->flags & CODEC_FLAG_GRAY), &block_tt);
block_cbp |= pat << (i << 2);
if(!v->ttmbf && ttmb < 8) ttmb = -1;
first_block = 0;
}
s->current_picture.mb_type[mb_pos] = MB_TYPE_SKIP;
s->current_picture.qscale_table[mb_pos] = 0;
- vc1_pred_mv(s, 0, 0, 0, 1, v->range_x, v->range_y, v->mb_type[0]);
+ vc1_pred_mv(v, 0, 0, 0, 1, v->range_x, v->range_y, v->mb_type[0]);
vc1_mc_1mv(v, 0);
- return 0;
}
} //1MV mode
else //4MV mode
if(val) {
GET_MVDATA(dmv_x, dmv_y);
}
- vc1_pred_mv(s, i, dmv_x, dmv_y, 0, v->range_x, v->range_y, v->mb_type[0]);
+ vc1_pred_mv(v, i, dmv_x, dmv_y, 0, v->range_x, v->range_y, v->mb_type[0]);
if(!s->mb_intra) vc1_mc_4mv_luma(v, i);
intra_count += s->mb_intra;
is_intra[i] = s->mb_intra;
if(!coded_inter) coded_inter = !is_intra[i] & is_coded[i];
}
// if there are no coded blocks then don't do anything more
- if(!intra_count && !coded_inter) return 0;
dst_idx = 0;
+ if(!intra_count && !coded_inter)
+ goto end;
GET_MQUANT();
s->current_picture.qscale_table[mb_pos] = mquant;
/* test if block is intra and has pred */
if(v->a_avail)
v->vc1dsp.vc1_v_overlap(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize);
}
- if(v->s.loop_filter && s->mb_x && s->mb_x != (s->mb_width - 1) && s->mb_y && s->mb_y != (s->mb_height - 1)){
- int left_cbp, top_cbp;
- if(i & 4){
- left_cbp = v->cbp[s->mb_x - 1] >> (i * 4);
- top_cbp = v->cbp[s->mb_x - s->mb_stride] >> (i * 4);
- }else{
- left_cbp = (i & 1) ? (cbp >> ((i-1)*4)) : (v->cbp[s->mb_x - 1] >> ((i+1)*4));
- top_cbp = (i & 2) ? (cbp >> ((i-2)*4)) : (v->cbp[s->mb_x - s->mb_stride] >> ((i+2)*4));
- }
- if(left_cbp & 0xC)
- v->vc1dsp.vc1_v_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
- if(top_cbp & 0xA)
- v->vc1dsp.vc1_h_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
- }
block_cbp |= 0xF << (i << 2);
+ block_intra |= 1 << i;
} else if(is_coded[i]) {
- int left_cbp = 0, top_cbp = 0, filter = 0;
- if(v->s.loop_filter && s->mb_x && s->mb_x != (s->mb_width - 1) && s->mb_y && s->mb_y != (s->mb_height - 1)){
- filter = 1;
- if(i & 4){
- left_cbp = v->cbp[s->mb_x - 1] >> (i * 4);
- top_cbp = v->cbp[s->mb_x - s->mb_stride] >> (i * 4);
- }else{
- left_cbp = (i & 1) ? (cbp >> ((i-1)*4)) : (v->cbp[s->mb_x - 1] >> ((i+1)*4));
- top_cbp = (i & 2) ? (cbp >> ((i-2)*4)) : (v->cbp[s->mb_x - s->mb_stride] >> ((i+2)*4));
- }
- if(left_cbp & 0xC)
- v->vc1dsp.vc1_v_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
- if(top_cbp & 0xA)
- v->vc1dsp.vc1_h_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
- }
- pat = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block, s->dest[dst_idx] + off, (i&4)?s->uvlinesize:s->linesize, (i&4) && (s->flags & CODEC_FLAG_GRAY), filter, left_cbp, top_cbp);
+ pat = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block, s->dest[dst_idx] + off, (i&4)?s->uvlinesize:s->linesize, (i&4) && (s->flags & CODEC_FLAG_GRAY), &block_tt);
block_cbp |= pat << (i << 2);
if(!v->ttmbf && ttmb < 8) ttmb = -1;
first_block = 0;
}
}
- return 0;
}
else //Skipped MB
{
}
for (i=0; i<4; i++)
{
- vc1_pred_mv(s, i, 0, 0, 0, v->range_x, v->range_y, v->mb_type[0]);
+ vc1_pred_mv(v, i, 0, 0, 0, v->range_x, v->range_y, v->mb_type[0]);
vc1_mc_4mv_luma(v, i);
}
vc1_mc_4mv_chroma(v);
s->current_picture.qscale_table[mb_pos] = 0;
- return 0;
}
}
+end:
v->cbp[s->mb_x] = block_cbp;
+ v->ttblk[s->mb_x] = block_tt;
+ v->is_intra[s->mb_x] = block_intra;
- /* Should never happen */
- return -1;
+ return 0;
}
/** Decode one B-frame MB (in Main profile)
i & 4 ? s->uvlinesize : s->linesize,
s->block[i]);
} else if(val) {
- vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block, s->dest[dst_idx] + off, (i&4)?s->uvlinesize:s->linesize, (i&4) && (s->flags & CODEC_FLAG_GRAY), 0, 0, 0);
+ vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block, s->dest[dst_idx] + off, (i&4)?s->uvlinesize:s->linesize, (i&4) && (s->flags & CODEC_FLAG_GRAY), NULL);
if(!v->ttmbf && ttmb < 8) ttmb = -1;
first_block = 0;
}
static void vc1_decode_p_blocks(VC1Context *v, int mby_start, int mby_end)
{
MpegEncContext *s = &v->s;
+ int apply_loop_filter;
/* select codingmode used for VLC tables selection */
switch(v->c_ac_table_index){
break;
}
+ apply_loop_filter = s->loop_filter && !(s->avctx->skip_loop_filter >= AVDISCARD_NONKEY);
s->first_slice_line = 1;
memset(v->cbp_base, 0, sizeof(v->cbp_base[0])*2*s->mb_stride);
for(s->mb_y = mby_start; s->mb_y < mby_end; s->mb_y++) {
ff_update_block_index(s);
vc1_decode_p_mb(v);
+ if (s->mb_y != mby_start && apply_loop_filter)
+ vc1_apply_p_loop_filter(v);
if(get_bits_count(&s->gb) > v->bits || get_bits_count(&s->gb) < 0) {
ff_er_add_slice(s, 0, mby_start, s->mb_x, s->mb_y, (AC_END|DC_END|MV_END));
av_log(s->avctx, AV_LOG_ERROR, "Bits overconsumption: %i > %i at %ix%i\n", get_bits_count(&s->gb), v->bits,s->mb_x,s->mb_y);
}
}
memmove(v->cbp_base, v->cbp, sizeof(v->cbp_base[0])*s->mb_stride);
- ff_draw_horiz_band(s, s->mb_y * 16, 16);
+ memmove(v->ttblk_base, v->ttblk, sizeof(v->ttblk_base[0])*s->mb_stride);
+ memmove(v->is_intra_base, v->is_intra, sizeof(v->is_intra_base[0])*s->mb_stride);
+ memmove(v->luma_mv_base, v->luma_mv, sizeof(v->luma_mv_base[0])*s->mb_stride);
+ if (s->mb_y != mby_start) ff_draw_horiz_band(s, (s->mb_y-1) * 16, 16);
s->first_slice_line = 0;
}
+ if (apply_loop_filter) {
+ s->mb_x = 0;
+ ff_init_block_index(s);
+ for (; s->mb_x < s->mb_width; s->mb_x++) {
+ ff_update_block_index(s);
+ vc1_apply_p_loop_filter(v);
+ }
+ }
+ if (mby_end >= mby_start)
+ ff_draw_horiz_band(s, (mby_end-1) * 16, 16);
ff_er_add_slice(s, 0, mby_start, s->mb_width - 1, mby_end - 1, (AC_END|DC_END|MV_END));
}
v->cbp_base = av_malloc(sizeof(v->cbp_base[0]) * 2 * s->mb_stride);
v->cbp = v->cbp_base + s->mb_stride;
+ v->ttblk_base = av_malloc(sizeof(v->ttblk_base[0]) * 2 * s->mb_stride);
+ v->ttblk = v->ttblk_base + s->mb_stride;
+ v->is_intra_base = av_malloc(sizeof(v->is_intra_base[0]) * 2 * s->mb_stride);
+ v->is_intra = v->is_intra_base + s->mb_stride;
+ v->luma_mv_base = av_malloc(sizeof(v->luma_mv_base[0]) * 2 * s->mb_stride);
+ v->luma_mv = v->luma_mv_base + s->mb_stride;
/* allocate block type info in that way so it could be used with s->block_index[] */
v->mb_type_base = av_malloc(s->b8_stride * (s->mb_height * 2 + 1) + s->mb_stride * (s->mb_height + 1) * 2);
av_freep(&v->over_flags_plane);
av_freep(&v->mb_type_base);
av_freep(&v->cbp_base);
+ av_freep(&v->ttblk_base);
+ av_freep(&v->is_intra_base); // FIXME use v->mb_type[]
+ av_freep(&v->luma_mv_base);
ff_intrax8_common_end(&v->x8);
return 0;
}