* Copyright (c) 2006-2007 Konstantin Shishkov
* Partly based on vc9.c (c) 2005 Anonymous, Alex Beregszaszi, Michael Niedermayer
*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
- * @file libavcodec/vc1dec.c
+ * @file
* VC-1 and WMV3 decoder
*
*/
/** @} */ //Bitplane group
-static void vc1_loop_filter_iblk(MpegEncContext *s, int pq)
+static void vc1_put_signed_blocks_clamped(VC1Context *v)
{
- int i, j;
- if(!s->first_slice_line)
- s->dsp.vc1_v_loop_filter16(s->dest[0], s->linesize, pq);
- s->dsp.vc1_v_loop_filter16(s->dest[0] + 8*s->linesize, s->linesize, pq);
- for(i = !s->mb_x*8; i < 16; i += 8)
- s->dsp.vc1_h_loop_filter16(s->dest[0] + i, s->linesize, pq);
- for(j = 0; j < 2; j++){
- if(!s->first_slice_line)
- s->dsp.vc1_v_loop_filter8(s->dest[j+1], s->uvlinesize, pq);
- if(s->mb_x)
- s->dsp.vc1_h_loop_filter8(s->dest[j+1], s->uvlinesize, pq);
+ MpegEncContext *s = &v->s;
+
+ /* The put pixels loop is always one MB row behind the decoding loop,
+ * because we can only put pixels when overlap filtering is done, and
+ * for filtering of the bottom edge of a MB, we need the next MB row
+ * present as well.
+ * Within the row, the put pixels loop is also one MB col behind the
+ * decoding loop. The reason for this is again, because for filtering
+ * of the right MB edge, we need the next MB present. */
+ if (!s->first_slice_line) {
+ if (s->mb_x) {
+ s->dsp.put_signed_pixels_clamped(v->block[v->topleft_blk_idx][0],
+ s->dest[0] - 16 * s->linesize - 16,
+ s->linesize);
+ s->dsp.put_signed_pixels_clamped(v->block[v->topleft_blk_idx][1],
+ s->dest[0] - 16 * s->linesize - 8,
+ s->linesize);
+ s->dsp.put_signed_pixels_clamped(v->block[v->topleft_blk_idx][2],
+ s->dest[0] - 8 * s->linesize - 16,
+ s->linesize);
+ s->dsp.put_signed_pixels_clamped(v->block[v->topleft_blk_idx][3],
+ s->dest[0] - 8 * s->linesize - 8,
+ s->linesize);
+ s->dsp.put_signed_pixels_clamped(v->block[v->topleft_blk_idx][4],
+ s->dest[1] - 8 * s->uvlinesize - 8,
+ s->uvlinesize);
+ s->dsp.put_signed_pixels_clamped(v->block[v->topleft_blk_idx][5],
+ s->dest[2] - 8 * s->uvlinesize - 8,
+ s->uvlinesize);
+ }
+ if (s->mb_x == s->mb_width - 1) {
+ s->dsp.put_signed_pixels_clamped(v->block[v->top_blk_idx][0],
+ s->dest[0] - 16 * s->linesize,
+ s->linesize);
+ s->dsp.put_signed_pixels_clamped(v->block[v->top_blk_idx][1],
+ s->dest[0] - 16 * s->linesize + 8,
+ s->linesize);
+ s->dsp.put_signed_pixels_clamped(v->block[v->top_blk_idx][2],
+ s->dest[0] - 8 * s->linesize,
+ s->linesize);
+ s->dsp.put_signed_pixels_clamped(v->block[v->top_blk_idx][3],
+ s->dest[0] - 8 * s->linesize + 8,
+ s->linesize);
+ s->dsp.put_signed_pixels_clamped(v->block[v->top_blk_idx][4],
+ s->dest[1] - 8 * s->uvlinesize,
+ s->uvlinesize);
+ s->dsp.put_signed_pixels_clamped(v->block[v->top_blk_idx][5],
+ s->dest[2] - 8 * s->uvlinesize,
+ s->uvlinesize);
+ }
+ }
+
+#define inc_blk_idx(idx) do { \
+ idx++; \
+ if (idx >= v->n_allocated_blks) \
+ idx = 0; \
+ } while (0)
+
+ inc_blk_idx(v->topleft_blk_idx);
+ inc_blk_idx(v->top_blk_idx);
+ inc_blk_idx(v->left_blk_idx);
+ inc_blk_idx(v->cur_blk_idx);
+}
+
+static void 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);
+ 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->mb_height-1) {
+ if (s->mb_x) {
+ v->vc1dsp.vc1_h_loop_filter16(s->dest[0], s->linesize, pq);
+ 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);
}
}
-/** Put block onto picture
- */
-static void vc1_put_block(VC1Context *v, DCTELEM block[6][64])
+static void vc1_loop_filter_iblk_delayed(VC1Context *v, int pq)
{
- uint8_t *Y;
- int ys, us, vs;
- DSPContext *dsp = &v->s.dsp;
+ MpegEncContext *s = &v->s;
+ int j;
+
+ /* The loopfilter runs 1 row and 1 column behind the overlap filter, which
+ * means it runs two rows/cols behind the decoding loop. */
+ if (!s->first_slice_line) {
+ if (s->mb_x) {
+ if (s->mb_y >= s->start_mb_y + 2) {
+ v->vc1dsp.vc1_v_loop_filter16(s->dest[0] - 16 * s->linesize - 16, s->linesize, pq);
+
+ if (s->mb_x >= 2)
+ v->vc1dsp.vc1_h_loop_filter16(s->dest[0] - 32 * s->linesize - 16, s->linesize, pq);
+ v->vc1dsp.vc1_h_loop_filter16(s->dest[0] - 32 * s->linesize - 8, s->linesize, pq);
+ for(j = 0; j < 2; j++) {
+ v->vc1dsp.vc1_v_loop_filter8(s->dest[j+1] - 8 * s->uvlinesize - 8, s->uvlinesize, pq);
+ if (s->mb_x >= 2) {
+ v->vc1dsp.vc1_h_loop_filter8(s->dest[j+1] - 16 * s->uvlinesize - 8, s->uvlinesize, pq);
+ }
+ }
+ }
+ v->vc1dsp.vc1_v_loop_filter16(s->dest[0] - 8 * s->linesize - 16, s->linesize, pq);
+ }
- if(v->rangeredfrm) {
- int i, j, k;
- for(k = 0; k < 6; k++)
- for(j = 0; j < 8; j++)
- for(i = 0; i < 8; i++)
- block[k][i + j*8] = ((block[k][i + j*8] - 128) << 1) + 128;
+ if (s->mb_x == s->mb_width - 1) {
+ if (s->mb_y >= s->start_mb_y + 2) {
+ v->vc1dsp.vc1_v_loop_filter16(s->dest[0] - 16 * s->linesize, s->linesize, pq);
+
+ if (s->mb_x)
+ v->vc1dsp.vc1_h_loop_filter16(s->dest[0] - 32 * s->linesize, s->linesize, pq);
+ v->vc1dsp.vc1_h_loop_filter16(s->dest[0] - 32 * s->linesize + 8, s->linesize, pq);
+ for(j = 0; j < 2; j++) {
+ v->vc1dsp.vc1_v_loop_filter8(s->dest[j+1] - 8 * s->uvlinesize, s->uvlinesize, pq);
+ if (s->mb_x >= 2) {
+ v->vc1dsp.vc1_h_loop_filter8(s->dest[j+1] - 16 * 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->mb_height) {
+ if (s->mb_x) {
+ if (s->mb_x >= 2)
+ v->vc1dsp.vc1_h_loop_filter16(s->dest[0] - 16 * s->linesize - 16, s->linesize, pq);
+ v->vc1dsp.vc1_h_loop_filter16(s->dest[0] - 16 * s->linesize - 8, s->linesize, pq);
+ if (s->mb_x >= 2) {
+ for(j = 0; j < 2; j++) {
+ v->vc1dsp.vc1_h_loop_filter8(s->dest[j+1] - 8 * s->uvlinesize - 8, s->uvlinesize, pq);
+ }
+ }
+ }
+ if (s->mb_x == s->mb_width - 1) {
+ 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 (s->mb_x) {
+ for(j = 0; j < 2; j++) {
+ v->vc1dsp.vc1_h_loop_filter8(s->dest[j+1] - 8 * s->uvlinesize, s->uvlinesize, pq);
+ }
+ }
+ }
+ }
}
- ys = v->s.current_picture.linesize[0];
- us = v->s.current_picture.linesize[1];
- vs = v->s.current_picture.linesize[2];
- Y = v->s.dest[0];
+}
+
+static void vc1_smooth_overlap_filter_iblk(VC1Context *v)
+{
+ MpegEncContext *s = &v->s;
+ int mb_pos;
- dsp->put_pixels_clamped(block[0], Y, ys);
- dsp->put_pixels_clamped(block[1], Y + 8, ys);
- Y += ys * 8;
- dsp->put_pixels_clamped(block[2], Y, ys);
- dsp->put_pixels_clamped(block[3], Y + 8, ys);
+ if (v->condover == CONDOVER_NONE)
+ return;
- if(!(v->s.flags & CODEC_FLAG_GRAY)) {
- dsp->put_pixels_clamped(block[4], v->s.dest[1], us);
- dsp->put_pixels_clamped(block[5], v->s.dest[2], vs);
+ mb_pos = s->mb_x + s->mb_y * s->mb_stride;
+
+ /* Within a MB, the horizontal overlap always runs before the vertical.
+ * To accomplish that, we run the H on left and internal borders of the
+ * currently decoded MB. Then, we wait for the next overlap iteration
+ * to do H overlap on the right edge of this MB, before moving over and
+ * running the V overlap. Therefore, the V overlap makes us trail by one
+ * MB col and the H overlap filter makes us trail by one MB row. This
+ * is reflected in the time at which we run the put_pixels loop. */
+ if(v->condover == CONDOVER_ALL || v->pq >= 9 || v->over_flags_plane[mb_pos]) {
+ if(s->mb_x && (v->condover == CONDOVER_ALL || v->pq >= 9 ||
+ v->over_flags_plane[mb_pos - 1])) {
+ v->vc1dsp.vc1_h_s_overlap(v->block[v->left_blk_idx][1],
+ v->block[v->cur_blk_idx][0]);
+ v->vc1dsp.vc1_h_s_overlap(v->block[v->left_blk_idx][3],
+ v->block[v->cur_blk_idx][2]);
+ if(!(s->flags & CODEC_FLAG_GRAY)) {
+ v->vc1dsp.vc1_h_s_overlap(v->block[v->left_blk_idx][4],
+ v->block[v->cur_blk_idx][4]);
+ v->vc1dsp.vc1_h_s_overlap(v->block[v->left_blk_idx][5],
+ v->block[v->cur_blk_idx][5]);
+ }
+ }
+ v->vc1dsp.vc1_h_s_overlap(v->block[v->cur_blk_idx][0],
+ v->block[v->cur_blk_idx][1]);
+ v->vc1dsp.vc1_h_s_overlap(v->block[v->cur_blk_idx][2],
+ v->block[v->cur_blk_idx][3]);
+
+ if (s->mb_x == s->mb_width - 1) {
+ if(!s->first_slice_line && (v->condover == CONDOVER_ALL || v->pq >= 9 ||
+ v->over_flags_plane[mb_pos - s->mb_stride])) {
+ v->vc1dsp.vc1_v_s_overlap(v->block[v->top_blk_idx][2],
+ v->block[v->cur_blk_idx][0]);
+ v->vc1dsp.vc1_v_s_overlap(v->block[v->top_blk_idx][3],
+ v->block[v->cur_blk_idx][1]);
+ if(!(s->flags & CODEC_FLAG_GRAY)) {
+ v->vc1dsp.vc1_v_s_overlap(v->block[v->top_blk_idx][4],
+ v->block[v->cur_blk_idx][4]);
+ v->vc1dsp.vc1_v_s_overlap(v->block[v->top_blk_idx][5],
+ v->block[v->cur_blk_idx][5]);
+ }
+ }
+ v->vc1dsp.vc1_v_s_overlap(v->block[v->cur_blk_idx][0],
+ v->block[v->cur_blk_idx][2]);
+ v->vc1dsp.vc1_v_s_overlap(v->block[v->cur_blk_idx][1],
+ v->block[v->cur_blk_idx][3]);
+ }
+ }
+ if (s->mb_x && (v->condover == CONDOVER_ALL || v->over_flags_plane[mb_pos - 1])) {
+ if(!s->first_slice_line && (v->condover == CONDOVER_ALL || v->pq >= 9 ||
+ v->over_flags_plane[mb_pos - s->mb_stride - 1])) {
+ v->vc1dsp.vc1_v_s_overlap(v->block[v->topleft_blk_idx][2],
+ v->block[v->left_blk_idx][0]);
+ v->vc1dsp.vc1_v_s_overlap(v->block[v->topleft_blk_idx][3],
+ v->block[v->left_blk_idx][1]);
+ if(!(s->flags & CODEC_FLAG_GRAY)) {
+ v->vc1dsp.vc1_v_s_overlap(v->block[v->topleft_blk_idx][4],
+ v->block[v->left_blk_idx][4]);
+ v->vc1dsp.vc1_v_s_overlap(v->block[v->topleft_blk_idx][5],
+ v->block[v->left_blk_idx][5]);
+ }
+ }
+ v->vc1dsp.vc1_v_s_overlap(v->block[v->left_blk_idx][0],
+ v->block[v->left_blk_idx][2]);
+ v->vc1dsp.vc1_v_s_overlap(v->block[v->left_blk_idx][1],
+ v->block[v->left_blk_idx][3]);
}
}
my = s->mv[dir][0][1];
// store motion vectors for further use in B frames
- if(s->pict_type == FF_P_TYPE) {
+ if(s->pict_type == AV_PICTURE_TYPE_P) {
s->current_picture.motion_val[1][s->block_index[0]][0] = mx;
s->current_picture.motion_val[1][s->block_index[0]][1] = my;
}
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));
uint8_t *uvbuf= s->edge_emu_buffer + 19 * s->linesize;
srcY -= s->mspel * (1 + s->linesize);
- ff_emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, 17+s->mspel*2, 17+s->mspel*2,
+ s->dsp.emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, 17+s->mspel*2, 17+s->mspel*2,
src_x - s->mspel, src_y - s->mspel, s->h_edge_pos, s->v_edge_pos);
srcY = s->edge_emu_buffer;
- ff_emulated_edge_mc(uvbuf , srcU, s->uvlinesize, 8+1, 8+1,
+ s->dsp.emulated_edge_mc(uvbuf , srcU, s->uvlinesize, 8+1, 8+1,
uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
- ff_emulated_edge_mc(uvbuf + 16, srcV, s->uvlinesize, 8+1, 8+1,
+ s->dsp.emulated_edge_mc(uvbuf + 16, srcV, s->uvlinesize, 8+1, 8+1,
uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
srcU = uvbuf;
srcV = uvbuf + 16;
if(s->mspel) {
dxy = ((my & 3) << 2) | (mx & 3);
- dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0] , srcY , s->linesize, v->rnd);
- dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8, srcY + 8, s->linesize, v->rnd);
+ v->vc1dsp.put_vc1_mspel_pixels_tab[dxy](s->dest[0] , srcY , s->linesize, v->rnd);
+ v->vc1dsp.put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8, srcY + 8, s->linesize, v->rnd);
srcY += s->linesize * 8;
- dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize , srcY , s->linesize, v->rnd);
- dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize + 8, srcY + 8, s->linesize, v->rnd);
+ v->vc1dsp.put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize , srcY , s->linesize, v->rnd);
+ v->vc1dsp.put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize + 8, srcY + 8, s->linesize, v->rnd);
} else { // hpel mc - always used for luma
dxy = (my & 2) | ((mx & 2) >> 1);
dsp->put_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
dsp->put_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
}else{
- dsp->put_no_rnd_vc1_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
- dsp->put_no_rnd_vc1_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
+ v->vc1dsp.put_no_rnd_vc1_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
+ v->vc1dsp.put_no_rnd_vc1_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
}
}
|| (unsigned)(src_x - s->mspel) > s->h_edge_pos - (mx&3) - 8 - s->mspel*2
|| (unsigned)(src_y - s->mspel) > s->v_edge_pos - (my&3) - 8 - s->mspel*2){
srcY -= s->mspel * (1 + s->linesize);
- ff_emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, 9+s->mspel*2, 9+s->mspel*2,
+ s->dsp.emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, 9+s->mspel*2, 9+s->mspel*2,
src_x - s->mspel, src_y - s->mspel, s->h_edge_pos, s->v_edge_pos);
srcY = s->edge_emu_buffer;
/* if we deal with range reduction we need to scale source blocks */
if(s->mspel) {
dxy = ((my & 3) << 2) | (mx & 3);
- dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0] + off, srcY, s->linesize, v->rnd);
+ v->vc1dsp.put_vc1_mspel_pixels_tab[dxy](s->dest[0] + off, srcY, s->linesize, v->rnd);
} else { // hpel mc - always used for luma
dxy = (my & 2) | ((mx & 2) >> 1);
if(!v->rnd)
} 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));
if(v->rangeredfrm || (v->mv_mode == MV_PMODE_INTENSITY_COMP)
|| (unsigned)uvsrc_x > (s->h_edge_pos >> 1) - 9
|| (unsigned)uvsrc_y > (s->v_edge_pos >> 1) - 9){
- ff_emulated_edge_mc(s->edge_emu_buffer , srcU, s->uvlinesize, 8+1, 8+1,
+ s->dsp.emulated_edge_mc(s->edge_emu_buffer , srcU, s->uvlinesize, 8+1, 8+1,
uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
- ff_emulated_edge_mc(s->edge_emu_buffer + 16, srcV, s->uvlinesize, 8+1, 8+1,
+ s->dsp.emulated_edge_mc(s->edge_emu_buffer + 16, srcV, s->uvlinesize, 8+1, 8+1,
uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
srcU = s->edge_emu_buffer;
srcV = s->edge_emu_buffer + 16;
dsp->put_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
dsp->put_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
}else{
- dsp->put_no_rnd_vc1_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
- dsp->put_no_rnd_vc1_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
+ v->vc1dsp.put_no_rnd_vc1_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
+ v->vc1dsp.put_no_rnd_vc1_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
}
}
/** 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;
uint8_t *uvbuf= s->edge_emu_buffer + 19 * s->linesize;
srcY -= s->mspel * (1 + s->linesize);
- ff_emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, 17+s->mspel*2, 17+s->mspel*2,
+ s->dsp.emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, 17+s->mspel*2, 17+s->mspel*2,
src_x - s->mspel, src_y - s->mspel, s->h_edge_pos, s->v_edge_pos);
srcY = s->edge_emu_buffer;
- ff_emulated_edge_mc(uvbuf , srcU, s->uvlinesize, 8+1, 8+1,
+ s->dsp.emulated_edge_mc(uvbuf , srcU, s->uvlinesize, 8+1, 8+1,
uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
- ff_emulated_edge_mc(uvbuf + 16, srcV, s->uvlinesize, 8+1, 8+1,
+ s->dsp.emulated_edge_mc(uvbuf + 16, srcV, s->uvlinesize, 8+1, 8+1,
uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
srcU = uvbuf;
srcV = uvbuf + 16;
if(s->mspel) {
dxy = ((my & 3) << 2) | (mx & 3);
- dsp->avg_vc1_mspel_pixels_tab[dxy](s->dest[0] , srcY , s->linesize, v->rnd);
- dsp->avg_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8, srcY + 8, s->linesize, v->rnd);
+ v->vc1dsp.avg_vc1_mspel_pixels_tab[dxy](s->dest[0] , srcY , s->linesize, v->rnd);
+ v->vc1dsp.avg_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8, srcY + 8, s->linesize, v->rnd);
srcY += s->linesize * 8;
- dsp->avg_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize , srcY , s->linesize, v->rnd);
- dsp->avg_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize + 8, srcY + 8, s->linesize, v->rnd);
+ v->vc1dsp.avg_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize , srcY , s->linesize, v->rnd);
+ v->vc1dsp.avg_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize + 8, srcY + 8, s->linesize, v->rnd);
} else { // hpel mc
dxy = (my & 2) | ((mx & 2) >> 1);
dsp->avg_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
dsp->avg_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
}else{
- dsp->avg_no_rnd_vc1_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
- dsp->avg_no_rnd_vc1_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
+ v->vc1dsp.avg_no_rnd_vc1_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
+ v->vc1dsp.avg_no_rnd_vc1_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
}
}
if (index != vc1_ac_sizes[codingset] - 1) {
run = vc1_index_decode_table[codingset][index][0];
level = vc1_index_decode_table[codingset][index][1];
- lst = index >= vc1_last_decode_table[codingset];
+ lst = index >= vc1_last_decode_table[codingset] || get_bits_left(gb) < 0;
if(get_bits1(gb))
level = -level;
} else {
{
int last = 0, skip, value;
- const int8_t *zz_table;
+ const uint8_t *zz_table;
int scale;
int k;
if(v->s.ac_pred) {
if(!dc_pred_dir)
- zz_table = wmv1_scantable[2];
+ zz_table = v->zz_8x8[2];
else
- zz_table = wmv1_scantable[3];
+ zz_table = v->zz_8x8[3];
} else
- zz_table = wmv1_scantable[1];
+ zz_table = v->zz_8x8[1];
ac_val = s->ac_val[0][0] + s->block_index[n] * 16;
ac_val2 = ac_val;
if(s->ac_pred) {
if(dc_pred_dir) { //left
for(k = 1; k < 8; k++)
- block[k << 3] += ac_val[k];
+ block[k << v->left_blk_sh] += ac_val[k];
} else { //top
for(k = 1; k < 8; k++)
- block[k] += ac_val[k + 8];
+ block[k << v->top_blk_sh] += ac_val[k + 8];
}
}
/* save AC coeffs for further prediction */
for(k = 1; k < 8; k++) {
- ac_val2[k] = block[k << 3];
- ac_val2[k + 8] = block[k];
+ ac_val2[k] = block[k << v->left_blk_sh];
+ ac_val2[k + 8] = block[k << v->top_blk_sh];
}
/* scale AC coeffs */
if(s->ac_pred) {
if(dc_pred_dir) { //left
for(k = 1; k < 8; k++) {
- block[k << 3] = ac_val[k] * scale;
- if(!v->pquantizer && block[k << 3])
- block[k << 3] += (block[k << 3] < 0) ? -v->pq : v->pq;
+ block[k << v->left_blk_sh] = ac_val[k] * scale;
+ if(!v->pquantizer && block[k << v->left_blk_sh])
+ block[k << v->left_blk_sh] += (block[k << v->left_blk_sh] < 0) ? -v->pq : v->pq;
}
} else { //top
for(k = 1; k < 8; k++) {
- block[k] = ac_val[k + 8] * scale;
- if(!v->pquantizer && block[k])
- block[k] += (block[k] < 0) ? -v->pq : v->pq;
+ block[k << v->top_blk_sh] = ac_val[k + 8] * scale;
+ if(!v->pquantizer && block[k << v->top_blk_sh])
+ block[k << v->top_blk_sh] += (block[k << v->top_blk_sh] < 0) ? -v->pq : v->pq;
}
}
i = 63;
if(coded) {
int last = 0, skip, value;
- const int8_t *zz_table;
+ const uint8_t *zz_table;
int k;
if(v->s.ac_pred) {
if(!dc_pred_dir)
- zz_table = wmv1_scantable[2];
+ zz_table = v->zz_8x8[2];
else
- zz_table = wmv1_scantable[3];
+ zz_table = v->zz_8x8[3];
} else
- zz_table = wmv1_scantable[1];
+ zz_table = v->zz_8x8[1];
while (!last) {
vc1_decode_ac_coeff(v, &last, &skip, &value, codingset);
if(dc_pred_dir) { //left
for(k = 1; k < 8; k++)
- block[k << 3] += (ac_val[k] * q2 * ff_vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+ block[k << v->left_blk_sh] += (ac_val[k] * q2 * ff_vc1_dqscale[q1 - 1] + 0x20000) >> 18;
} else { //top
for(k = 1; k < 8; k++)
- block[k] += (ac_val[k + 8] * q2 * ff_vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+ block[k << v->top_blk_sh] += (ac_val[k + 8] * q2 * ff_vc1_dqscale[q1 - 1] + 0x20000) >> 18;
}
} else {
if(dc_pred_dir) { //left
for(k = 1; k < 8; k++)
- block[k << 3] += ac_val[k];
+ block[k << v->left_blk_sh] += ac_val[k];
} else { //top
for(k = 1; k < 8; k++)
- block[k] += ac_val[k + 8];
+ block[k << v->top_blk_sh] += ac_val[k + 8];
}
}
}
/* save AC coeffs for further prediction */
for(k = 1; k < 8; k++) {
- ac_val2[k] = block[k << 3];
- ac_val2[k + 8] = block[k];
+ ac_val2[k ] = block[k << v->left_blk_sh];
+ ac_val2[k + 8] = block[k << v->top_blk_sh];
}
/* scale AC coeffs */
if(use_pred) {
if(dc_pred_dir) { //left
for(k = 1; k < 8; k++) {
- block[k << 3] = ac_val2[k] * scale;
- if(!v->pquantizer && block[k << 3])
- block[k << 3] += (block[k << 3] < 0) ? -mquant : mquant;
+ block[k << v->left_blk_sh] = ac_val2[k] * scale;
+ if(!v->pquantizer && block[k << v->left_blk_sh])
+ block[k << v->left_blk_sh] += (block[k << v->left_blk_sh] < 0) ? -mquant : mquant;
}
} else { //top
for(k = 1; k < 8; k++) {
- block[k] = ac_val2[k + 8] * scale;
- if(!v->pquantizer && block[k])
- block[k] += (block[k] < 0) ? -mquant : mquant;
+ block[k << v->top_blk_sh] = ac_val2[k + 8] * scale;
+ if(!v->pquantizer && block[k << v->top_blk_sh])
+ block[k << v->top_blk_sh] += (block[k << v->top_blk_sh] < 0) ? -mquant : mquant;
}
}
i = 63;
if(coded) {
int last = 0, skip, value;
- const int8_t *zz_table;
int k;
- zz_table = wmv1_scantable[0];
-
while (!last) {
vc1_decode_ac_coeff(v, &last, &skip, &value, codingset);
i += skip;
if(i > 63)
break;
- block[zz_table[i++]] = value;
+ block[v->zz_8x8[0][i++]] = value;
}
/* apply AC prediction if needed */
if(dc_pred_dir) { //left
for(k = 1; k < 8; k++)
- block[k << 3] += (ac_val[k] * q2 * ff_vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+ block[k << v->left_blk_sh] += (ac_val[k] * q2 * ff_vc1_dqscale[q1 - 1] + 0x20000) >> 18;
} else { //top
for(k = 1; k < 8; k++)
- block[k] += (ac_val[k + 8] * q2 * ff_vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+ block[k << v->top_blk_sh] += (ac_val[k + 8] * q2 * ff_vc1_dqscale[q1 - 1] + 0x20000) >> 18;
}
} else {
if(dc_pred_dir) { //left
for(k = 1; k < 8; k++)
- block[k << 3] += ac_val[k];
+ block[k << v->left_blk_sh] += ac_val[k];
} else { //top
for(k = 1; k < 8; k++)
- block[k] += ac_val[k + 8];
+ block[k << v->top_blk_sh] += ac_val[k + 8];
}
}
}
/* save AC coeffs for further prediction */
for(k = 1; k < 8; k++) {
- ac_val2[k] = block[k << 3];
- ac_val2[k + 8] = block[k];
+ ac_val2[k ] = block[k << v->left_blk_sh];
+ ac_val2[k + 8] = block[k << v->top_blk_sh];
}
/* scale AC coeffs */
if(use_pred) {
if(dc_pred_dir) { //left
for(k = 1; k < 8; k++) {
- block[k << 3] = ac_val2[k] * scale;
- if(!v->pquantizer && block[k << 3])
- block[k << 3] += (block[k << 3] < 0) ? -mquant : mquant;
+ block[k << v->left_blk_sh] = ac_val2[k] * scale;
+ if(!v->pquantizer && block[k << v->left_blk_sh])
+ block[k << v->left_blk_sh] += (block[k << v->left_blk_sh] < 0) ? -mquant : mquant;
}
} else { //top
for(k = 1; k < 8; k++) {
- block[k] = ac_val2[k + 8] * scale;
- if(!v->pquantizer && block[k])
- block[k] += (block[k] < 0) ? -mquant : mquant;
+ block[k << v->top_blk_sh] = ac_val2[k + 8] * scale;
+ if(!v->pquantizer && block[k << v->top_blk_sh])
+ block[k << v->top_blk_sh] += (block[k << v->top_blk_sh] < 0) ? -mquant : mquant;
}
}
i = 63;
/** 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;
if(ttblk == TT_4X4) {
subblkpat = ~(get_vlc2(gb, ff_vc1_subblkpat_vlc[v->tt_index].table, VC1_SUBBLKPAT_VLC_BITS, 1) + 1);
}
- if((ttblk != TT_8X8 && ttblk != TT_4X4) && (v->ttmbf || (ttmb != -1 && (ttmb & 8) && !first_block))) {
+ if((ttblk != TT_8X8 && ttblk != TT_4X4)
+ && ((v->ttmbf || (ttmb != -1 && (ttmb & 8) && !first_block))
+ || (!v->res_rtm_flag && !first_block))) {
subblkpat = decode012(gb);
if(subblkpat) subblkpat ^= 3; //swap decoded pattern bits
if(ttblk == TT_8X4_TOP || ttblk == TT_8X4_BOTTOM) ttblk = TT_8X4;
i += skip;
if(i > 63)
break;
- idx = wmv1_scantable[0][i++];
+ idx = v->zz_8x8[0][i++];
block[idx] = value * scale;
if(!v->pquantizer)
block[idx] += (block[idx] < 0) ? -mquant : mquant;
}
if(!skip_block){
if(i==1)
- s->dsp.vc1_inv_trans_8x8_dc(dst, linesize, block);
+ v->vc1dsp.vc1_inv_trans_8x8_dc(dst, linesize, block);
else{
- s->dsp.vc1_inv_trans_8x8(block);
+ v->vc1dsp.vc1_inv_trans_8x8(block);
s->dsp.add_pixels_clamped(block, dst, linesize);
}
- if(apply_filter && cbp_top & 0xC)
- s->dsp.vc1_v_loop_filter8(dst, linesize, v->pq);
- if(apply_filter && cbp_left & 0xA)
- s->dsp.vc1_h_loop_filter8(dst, linesize, v->pq);
}
break;
case TT_4X4:
}
if(!(subblkpat & (1 << (3 - j))) && !skip_block){
if(i==1)
- s->dsp.vc1_inv_trans_4x4_dc(dst + (j&1)*4 + (j&2)*2*linesize, linesize, block + off);
+ v->vc1dsp.vc1_inv_trans_4x4_dc(dst + (j&1)*4 + (j&2)*2*linesize, linesize, block + off);
else
- s->dsp.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)))))
- s->dsp.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)))))
- s->dsp.vc1_h_loop_filter4(dst + (j&1)*4 + (j&2)*2*linesize, linesize, v->pq);
+ v->vc1dsp.vc1_inv_trans_4x4(dst + (j&1)*4 + (j&2)*2*linesize, linesize, block + off);
}
}
break;
}
if(!(subblkpat & (1 << (1 - j))) && !skip_block){
if(i==1)
- s->dsp.vc1_inv_trans_8x4_dc(dst + j*4*linesize, linesize, block + off);
+ v->vc1dsp.vc1_inv_trans_8x4_dc(dst + j*4*linesize, linesize, block + off);
else
- s->dsp.vc1_inv_trans_8x4(dst + j*4*linesize, linesize, block + off);
- if(apply_filter && j ? pat & 0x3 : (cbp_top & 0xC))
- s->dsp.vc1_v_loop_filter8(dst + j*4*linesize, linesize, v->pq);
- if(apply_filter && cbp_left & (2 << j))
- s->dsp.vc1_h_loop_filter4(dst + j*4*linesize, linesize, v->pq);
+ v->vc1dsp.vc1_inv_trans_8x4(dst + j*4*linesize, linesize, block + off);
}
}
break;
}
if(!(subblkpat & (1 << (1 - j))) && !skip_block){
if(i==1)
- s->dsp.vc1_inv_trans_4x8_dc(dst + j*4, linesize, block + off);
+ v->vc1dsp.vc1_inv_trans_4x8_dc(dst + j*4, linesize, block + off);
else
- s->dsp.vc1_inv_trans_4x8(dst + j*4, linesize, block + off);
- if(apply_filter && cbp_top & (2 << j))
- s->dsp.vc1_v_loop_filter4(dst + j*4, linesize, v->pq);
- if(apply_filter && j ? pat & 0x5 : (cbp_left & 0xA))
- s->dsp.vc1_h_loop_filter8(dst + j*4, linesize, v->pq);
+ v->vc1dsp.vc1_inv_trans_4x8(dst + j*4, linesize, block + off);
}
}
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)
vc1_decode_intra_block(v, s->block[i], i, val, mquant, (i&4)?v->codingset2:v->codingset);
if((i>3) && (s->flags & CODEC_FLAG_GRAY)) continue;
- s->dsp.vc1_inv_trans_8x8(s->block[i]);
+ v->vc1dsp.vc1_inv_trans_8x8(s->block[i]);
if(v->rangeredfrm) for(j = 0; j < 64; j++) s->block[i][j] <<= 1;
- s->dsp.put_signed_pixels_clamped(s->block[i], s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
+ s->dsp.put_signed_pixels_clamped(s->block[i], s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize);
if(v->pq >= 9 && v->overlap) {
if(v->c_avail)
- s->dsp.vc1_h_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
+ v->vc1dsp.vc1_h_overlap(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize);
if(v->a_avail)
- s->dsp.vc1_v_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
- }
- 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)
- s->dsp.vc1_v_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
- if(top_cbp & 0xA)
- s->dsp.vc1_h_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
+ v->vc1dsp.vc1_v_overlap(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize);
}
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)
- s->dsp.vc1_v_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
- if(top_cbp & 0xA)
- s->dsp.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 */
vc1_decode_intra_block(v, s->block[i], i, is_coded[i], mquant, (i&4)?v->codingset2:v->codingset);
if((i>3) && (s->flags & CODEC_FLAG_GRAY)) continue;
- s->dsp.vc1_inv_trans_8x8(s->block[i]);
+ v->vc1dsp.vc1_inv_trans_8x8(s->block[i]);
if(v->rangeredfrm) for(j = 0; j < 64; j++) s->block[i][j] <<= 1;
s->dsp.put_signed_pixels_clamped(s->block[i], s->dest[dst_idx] + off, (i&4)?s->uvlinesize:s->linesize);
if(v->pq >= 9 && v->overlap) {
if(v->c_avail)
- s->dsp.vc1_h_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
+ v->vc1dsp.vc1_h_overlap(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize);
if(v->a_avail)
- s->dsp.vc1_v_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
- }
- 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)
- s->dsp.vc1_v_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
- if(top_cbp & 0xA)
- s->dsp.vc1_h_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
+ v->vc1dsp.vc1_v_overlap(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize);
}
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)
- s->dsp.vc1_v_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, v->pq);
- if(top_cbp & 0xA)
- s->dsp.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)
vc1_decode_intra_block(v, s->block[i], i, val, mquant, (i&4)?v->codingset2:v->codingset);
if((i>3) && (s->flags & CODEC_FLAG_GRAY)) continue;
- s->dsp.vc1_inv_trans_8x8(s->block[i]);
+ v->vc1dsp.vc1_inv_trans_8x8(s->block[i]);
if(v->rangeredfrm) for(j = 0; j < 64; j++) s->block[i][j] <<= 1;
- s->dsp.put_signed_pixels_clamped(s->block[i], s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
+ s->dsp.put_signed_pixels_clamped(s->block[i], s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize);
} 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;
}
s->mb_x = 0;
ff_init_block_index(s);
for(; s->mb_x < s->mb_width; s->mb_x++) {
+ uint8_t *dst[6];
ff_update_block_index(s);
+ dst[0] = s->dest[0];
+ dst[1] = dst[0] + 8;
+ dst[2] = s->dest[0] + s->linesize * 8;
+ dst[3] = dst[2] + 8;
+ dst[4] = s->dest[1];
+ dst[5] = s->dest[2];
s->dsp.clear_blocks(s->block[0]);
mb_pos = s->mb_x + s->mb_y * s->mb_width;
s->current_picture.mb_type[mb_pos] = MB_TYPE_INTRA;
vc1_decode_i_block(v, s->block[k], k, val, (k<4)? v->codingset : v->codingset2);
- s->dsp.vc1_inv_trans_8x8(s->block[k]);
+ if (k > 3 && (s->flags & CODEC_FLAG_GRAY)) continue;
+ v->vc1dsp.vc1_inv_trans_8x8(s->block[k]);
if(v->pq >= 9 && v->overlap) {
- for(j = 0; j < 64; j++) s->block[k][j] += 128;
+ if (v->rangeredfrm) for(j = 0; j < 64; j++) s->block[k][j] <<= 1;
+ s->dsp.put_signed_pixels_clamped(s->block[k], dst[k], k & 4 ? s->uvlinesize : s->linesize);
+ } else {
+ if (v->rangeredfrm) for(j = 0; j < 64; j++) s->block[k][j] = (s->block[k][j] - 64) << 1;
+ s->dsp.put_pixels_clamped(s->block[k], dst[k], k & 4 ? s->uvlinesize : s->linesize);
}
}
- vc1_put_block(v, s->block);
if(v->pq >= 9 && v->overlap) {
if(s->mb_x) {
- s->dsp.vc1_h_overlap(s->dest[0], s->linesize);
- s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
+ v->vc1dsp.vc1_h_overlap(s->dest[0], s->linesize);
+ v->vc1dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
if(!(s->flags & CODEC_FLAG_GRAY)) {
- s->dsp.vc1_h_overlap(s->dest[1], s->uvlinesize);
- s->dsp.vc1_h_overlap(s->dest[2], s->uvlinesize);
+ v->vc1dsp.vc1_h_overlap(s->dest[1], s->uvlinesize);
+ v->vc1dsp.vc1_h_overlap(s->dest[2], s->uvlinesize);
}
}
- s->dsp.vc1_h_overlap(s->dest[0] + 8, s->linesize);
- s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
+ v->vc1dsp.vc1_h_overlap(s->dest[0] + 8, s->linesize);
+ v->vc1dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
if(!s->first_slice_line) {
- s->dsp.vc1_v_overlap(s->dest[0], s->linesize);
- s->dsp.vc1_v_overlap(s->dest[0] + 8, s->linesize);
+ v->vc1dsp.vc1_v_overlap(s->dest[0], s->linesize);
+ v->vc1dsp.vc1_v_overlap(s->dest[0] + 8, s->linesize);
if(!(s->flags & CODEC_FLAG_GRAY)) {
- s->dsp.vc1_v_overlap(s->dest[1], s->uvlinesize);
- s->dsp.vc1_v_overlap(s->dest[2], s->uvlinesize);
+ v->vc1dsp.vc1_v_overlap(s->dest[1], s->uvlinesize);
+ v->vc1dsp.vc1_v_overlap(s->dest[2], s->uvlinesize);
}
}
- s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
- s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
+ v->vc1dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
+ v->vc1dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
}
- if(v->s.loop_filter) vc1_loop_filter_iblk(s, v->pq);
+ if(v->s.loop_filter) vc1_loop_filter_iblk(v, v->pq);
if(get_bits_count(&s->gb) > v->bits) {
ff_er_add_slice(s, 0, 0, s->mb_x, s->mb_y, (AC_END|DC_END|MV_END));
return;
}
}
- ff_draw_horiz_band(s, s->mb_y * 16, 16);
+ if (!v->s.loop_filter)
+ ff_draw_horiz_band(s, s->mb_y * 16, 16);
+ else if (s->mb_y)
+ ff_draw_horiz_band(s, (s->mb_y-1) * 16, 16);
+
s->first_slice_line = 0;
}
+ if (v->s.loop_filter)
+ ff_draw_horiz_band(s, (s->mb_height-1)*16, 16);
ff_er_add_slice(s, 0, 0, s->mb_width - 1, s->mb_height - 1, (AC_END|DC_END|MV_END));
}
*/
static void vc1_decode_i_blocks_adv(VC1Context *v)
{
- int k, j;
+ int k;
MpegEncContext *s = &v->s;
int cbp, val;
uint8_t *coded_val;
int mb_pos;
int mquant = v->pq;
int mqdiff;
- int overlap;
GetBitContext *gb = &s->gb;
/* select codingmode used for VLC tables selection */
s->mb_x = s->mb_y = 0;
s->mb_intra = 1;
s->first_slice_line = 1;
- for(s->mb_y = 0; s->mb_y < s->mb_height; s->mb_y++) {
+ s->mb_y = s->start_mb_y;
+ if (s->start_mb_y) {
+ s->mb_x = 0;
+ ff_init_block_index(s);
+ memset(&s->coded_block[s->block_index[0]-s->b8_stride], 0,
+ s->b8_stride * sizeof(*s->coded_block));
+ }
+ for(; s->mb_y < s->end_mb_y; s->mb_y++) {
s->mb_x = 0;
ff_init_block_index(s);
for(;s->mb_x < s->mb_width; s->mb_x++) {
+ DCTELEM (*block)[64] = v->block[v->cur_blk_idx];
ff_update_block_index(s);
- s->dsp.clear_blocks(s->block[0]);
+ s->dsp.clear_blocks(block[0]);
mb_pos = s->mb_x + s->mb_y * s->mb_stride;
s->current_picture.mb_type[mb_pos] = MB_TYPE_INTRA;
s->current_picture.motion_val[1][s->block_index[0]][0] = 0;
else
v->s.ac_pred = v->acpred_plane[mb_pos];
- if(v->condover == CONDOVER_SELECT) {
- if(v->overflg_is_raw)
- overlap = get_bits1(&v->s.gb);
- else
- overlap = v->over_flags_plane[mb_pos];
- } else
- overlap = (v->condover == CONDOVER_ALL);
+ if (v->condover == CONDOVER_SELECT && v->overflg_is_raw)
+ v->over_flags_plane[mb_pos] = get_bits1(&v->s.gb);
GET_MQUANT();
v->a_avail = !s->first_slice_line || (k==2 || k==3);
v->c_avail = !!s->mb_x || (k==1 || k==3);
- vc1_decode_i_block_adv(v, s->block[k], k, val, (k<4)? v->codingset : v->codingset2, mquant);
+ vc1_decode_i_block_adv(v, block[k], k, val, (k<4)? v->codingset : v->codingset2, mquant);
- s->dsp.vc1_inv_trans_8x8(s->block[k]);
- for(j = 0; j < 64; j++) s->block[k][j] += 128;
+ if (k > 3 && (s->flags & CODEC_FLAG_GRAY)) continue;
+ v->vc1dsp.vc1_inv_trans_8x8(block[k]);
}
- vc1_put_block(v, s->block);
- if(overlap) {
- if(s->mb_x) {
- s->dsp.vc1_h_overlap(s->dest[0], s->linesize);
- s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
- if(!(s->flags & CODEC_FLAG_GRAY)) {
- s->dsp.vc1_h_overlap(s->dest[1], s->uvlinesize);
- s->dsp.vc1_h_overlap(s->dest[2], s->uvlinesize);
- }
- }
- s->dsp.vc1_h_overlap(s->dest[0] + 8, s->linesize);
- s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
- if(!s->first_slice_line) {
- s->dsp.vc1_v_overlap(s->dest[0], s->linesize);
- s->dsp.vc1_v_overlap(s->dest[0] + 8, s->linesize);
- if(!(s->flags & CODEC_FLAG_GRAY)) {
- s->dsp.vc1_v_overlap(s->dest[1], s->uvlinesize);
- s->dsp.vc1_v_overlap(s->dest[2], s->uvlinesize);
- }
- }
- s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
- s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
- }
- if(v->s.loop_filter) vc1_loop_filter_iblk(s, v->pq);
+ vc1_smooth_overlap_filter_iblk(v);
+ vc1_put_signed_blocks_clamped(v);
+ if(v->s.loop_filter) vc1_loop_filter_iblk_delayed(v, v->pq);
if(get_bits_count(&s->gb) > v->bits) {
- ff_er_add_slice(s, 0, 0, s->mb_x, s->mb_y, (AC_END|DC_END|MV_END));
+ ff_er_add_slice(s, 0, s->start_mb_y, s->mb_x, s->mb_y, (AC_END|DC_END|MV_END));
av_log(s->avctx, AV_LOG_ERROR, "Bits overconsumption: %i > %i\n", get_bits_count(&s->gb), v->bits);
return;
}
}
- ff_draw_horiz_band(s, s->mb_y * 16, 16);
+ if (!v->s.loop_filter)
+ ff_draw_horiz_band(s, s->mb_y * 16, 16);
+ else if (s->mb_y)
+ ff_draw_horiz_band(s, (s->mb_y-1) * 16, 16);
s->first_slice_line = 0;
}
- ff_er_add_slice(s, 0, 0, s->mb_width - 1, s->mb_height - 1, (AC_END|DC_END|MV_END));
+
+ /* raw bottom MB row */
+ 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_put_signed_blocks_clamped(v);
+ if(v->s.loop_filter) vc1_loop_filter_iblk_delayed(v, v->pq);
+ }
+ if (v->s.loop_filter)
+ ff_draw_horiz_band(s, (s->mb_height-1)*16, 16);
+ ff_er_add_slice(s, 0, s->start_mb_y, s->mb_width - 1, s->end_mb_y - 1, (AC_END|DC_END|MV_END));
}
static void vc1_decode_p_blocks(VC1Context *v)
{
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 = 0; s->mb_y < s->mb_height; s->mb_y++) {
+ for(s->mb_y = s->start_mb_y; s->mb_y < s->end_mb_y; s->mb_y++) {
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_decode_p_mb(v);
+ if (s->mb_y != s->start_mb_y && 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, 0, s->mb_x, s->mb_y, (AC_END|DC_END|MV_END));
+ ff_er_add_slice(s, 0, s->start_mb_y, 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);
return;
}
}
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 != s->start_mb_y) ff_draw_horiz_band(s, (s->mb_y-1) * 16, 16);
s->first_slice_line = 0;
}
- ff_er_add_slice(s, 0, 0, s->mb_width - 1, s->mb_height - 1, (AC_END|DC_END|MV_END));
+ 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 (s->end_mb_y >= s->start_mb_y)
+ ff_draw_horiz_band(s, (s->end_mb_y-1) * 16, 16);
+ ff_er_add_slice(s, 0, s->start_mb_y, s->mb_width - 1, s->end_mb_y - 1, (AC_END|DC_END|MV_END));
}
static void vc1_decode_b_blocks(VC1Context *v)
}
s->first_slice_line = 1;
- for(s->mb_y = 0; s->mb_y < s->mb_height; s->mb_y++) {
+ for(s->mb_y = s->start_mb_y; s->mb_y < s->end_mb_y; s->mb_y++) {
s->mb_x = 0;
ff_init_block_index(s);
for(; s->mb_x < s->mb_width; s->mb_x++) {
vc1_decode_b_mb(v);
if(get_bits_count(&s->gb) > v->bits || get_bits_count(&s->gb) < 0) {
- ff_er_add_slice(s, 0, 0, s->mb_x, s->mb_y, (AC_END|DC_END|MV_END));
+ ff_er_add_slice(s, 0, s->start_mb_y, 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);
return;
}
- if(v->s.loop_filter) vc1_loop_filter_iblk(s, v->pq);
+ if(v->s.loop_filter) vc1_loop_filter_iblk(v, v->pq);
}
- ff_draw_horiz_band(s, s->mb_y * 16, 16);
+ if (!v->s.loop_filter)
+ ff_draw_horiz_band(s, s->mb_y * 16, 16);
+ else if (s->mb_y)
+ ff_draw_horiz_band(s, (s->mb_y-1) * 16, 16);
s->first_slice_line = 0;
}
- ff_er_add_slice(s, 0, 0, s->mb_width - 1, s->mb_height - 1, (AC_END|DC_END|MV_END));
+ if (v->s.loop_filter)
+ ff_draw_horiz_band(s, (s->mb_height-1)*16, 16);
+ ff_er_add_slice(s, 0, s->start_mb_y, s->mb_width - 1, s->end_mb_y - 1, (AC_END|DC_END|MV_END));
}
static void vc1_decode_skip_blocks(VC1Context *v)
ff_draw_horiz_band(s, s->mb_y * 16, 16);
s->first_slice_line = 0;
}
- s->pict_type = FF_P_TYPE;
+ s->pict_type = AV_PICTURE_TYPE_P;
}
static void vc1_decode_blocks(VC1Context *v)
if(v->x8_type){
ff_intrax8_decode_picture(&v->x8, 2*v->pq+v->halfpq, v->pq*(!v->pquantizer) );
}else{
-
+ v->cur_blk_idx = 0;
+ v->left_blk_idx = -1;
+ v->topleft_blk_idx = 1;
+ v->top_blk_idx = 2;
switch(v->s.pict_type) {
- case FF_I_TYPE:
+ case AV_PICTURE_TYPE_I:
if(v->profile == PROFILE_ADVANCED)
vc1_decode_i_blocks_adv(v);
else
vc1_decode_i_blocks(v);
break;
- case FF_P_TYPE:
+ case AV_PICTURE_TYPE_P:
if(v->p_frame_skipped)
vc1_decode_skip_blocks(v);
else
vc1_decode_p_blocks(v);
break;
- case FF_B_TYPE:
+ case AV_PICTURE_TYPE_B:
if(v->bi_type){
if(v->profile == PROFILE_ADVANCED)
vc1_decode_i_blocks_adv(v);
}
}
+static inline float get_float_val(GetBitContext* gb)
+{
+ return (float)get_bits_long(gb, 30) / (1<<15) - (1<<14);
+}
+
+static void vc1_sprite_parse_transform(VC1Context *v, GetBitContext* gb, float c[7])
+{
+ c[1] = c[3] = 0.0f;
+
+ switch (get_bits(gb, 2)) {
+ case 0:
+ c[0] = 1.0f;
+ c[2] = get_float_val(gb);
+ c[4] = 1.0f;
+ break;
+ case 1:
+ c[0] = c[4] = get_float_val(gb);
+ c[2] = get_float_val(gb);
+ break;
+ case 2:
+ c[0] = get_float_val(gb);
+ c[2] = get_float_val(gb);
+ c[4] = get_float_val(gb);
+ break;
+ case 3:
+ av_log_ask_for_sample(v->s.avctx, NULL);
+ c[0] = get_float_val(gb);
+ c[1] = get_float_val(gb);
+ c[2] = get_float_val(gb);
+ c[3] = get_float_val(gb);
+ c[4] = get_float_val(gb);
+ break;
+ }
+ c[5] = get_float_val(gb);
+ if (get_bits1(gb))
+ c[6] = get_float_val(gb);
+ else
+ c[6] = 1.0f;
+}
+
+static void vc1_parse_sprites(VC1Context *v, GetBitContext* gb)
+{
+ int effect_type, effect_flag, effect_pcount1, effect_pcount2, i;
+ float effect_params1[14], effect_params2[10];
+
+ float coefs[2][7];
+ vc1_sprite_parse_transform(v, gb, coefs[0]);
+ av_log(v->s.avctx, AV_LOG_DEBUG, "S1:");
+ for (i = 0; i < 7; i++)
+ av_log(v->s.avctx, AV_LOG_DEBUG, " %.3f", coefs[0][i]);
+ av_log(v->s.avctx, AV_LOG_DEBUG, "\n");
+
+ if (v->two_sprites) {
+ vc1_sprite_parse_transform(v, gb, coefs[1]);
+ av_log(v->s.avctx, AV_LOG_DEBUG, "S2:");
+ for (i = 0; i < 7; i++)
+ av_log(v->s.avctx, AV_LOG_DEBUG, " %.3f", coefs[1][i]);
+ av_log(v->s.avctx, AV_LOG_DEBUG, "\n");
+ }
+ skip_bits(gb, 2);
+ if (effect_type = get_bits_long(gb, 30)){
+ switch (effect_pcount1 = get_bits(gb, 4)) {
+ case 2:
+ effect_params1[0] = get_float_val(gb);
+ effect_params1[1] = get_float_val(gb);
+ break;
+ case 7:
+ vc1_sprite_parse_transform(v, gb, effect_params1);
+ break;
+ case 14:
+ vc1_sprite_parse_transform(v, gb, effect_params1);
+ vc1_sprite_parse_transform(v, gb, &effect_params1[7]);
+ break;
+ default:
+ av_log_ask_for_sample(v->s.avctx, NULL);
+ return;
+ }
+ if (effect_type != 13 || effect_params1[0] != coefs[0][6]) {
+ // effect 13 is simple alpha blending and matches the opacity above
+ av_log(v->s.avctx, AV_LOG_DEBUG, "Effect: %d; params: ", effect_type);
+ for (i = 0; i < effect_pcount1; i++)
+ av_log(v->s.avctx, AV_LOG_DEBUG, " %.3f", effect_params1[i]);
+ av_log(v->s.avctx, AV_LOG_DEBUG, "\n");
+ }
+
+ effect_pcount2 = get_bits(gb, 16);
+ if (effect_pcount2 > 10) {
+ av_log(v->s.avctx, AV_LOG_ERROR, "Too many effect parameters\n");
+ return;
+ } else if (effect_pcount2) {
+ i = 0;
+ av_log(v->s.avctx, AV_LOG_DEBUG, "Effect params 2: ");
+ while (i < effect_pcount2){
+ effect_params2[i] = get_float_val(gb);
+ av_log(v->s.avctx, AV_LOG_DEBUG, " %.3f", effect_params2[i]);
+ i++;
+ }
+ av_log(v->s.avctx, AV_LOG_DEBUG, "\n");
+ }
+ }
+ if (effect_flag = get_bits1(gb))
+ av_log(v->s.avctx, AV_LOG_DEBUG, "Effect flag set\n");
+
+ if (get_bits_count(gb) >= gb->size_in_bits +
+ (v->s.avctx->codec_id == CODEC_ID_WMV3 ? 64 : 0))
+ av_log(v->s.avctx, AV_LOG_ERROR, "Buffer overrun\n");
+ if (get_bits_count(gb) < gb->size_in_bits - 8)
+ av_log(v->s.avctx, AV_LOG_WARNING, "Buffer not fully read\n");
+}
+
/** Initialize a VC1/WMV3 decoder
* @todo TODO: Handle VC-1 IDUs (Transport level?)
* @todo TODO: Decypher remaining bits in extra_data
VC1Context *v = avctx->priv_data;
MpegEncContext *s = &v->s;
GetBitContext gb;
+ int i;
if (!avctx->extradata_size || !avctx->extradata) return -1;
if (!(avctx->flags & CODEC_FLAG_GRAY))
if(ff_msmpeg4_decode_init(avctx) < 0)
return -1;
if (vc1_init_common(v) < 0) return -1;
+ ff_vc1dsp_init(&v->vc1dsp);
avctx->coded_width = avctx->width;
avctx->coded_height = avctx->height;
{
av_log(avctx, AV_LOG_INFO, "Read %i bits in overflow\n", -count);
}
- } else { // VC1/WVC1
+ } else { // VC1/WVC1/WVP2
const uint8_t *start = avctx->extradata;
uint8_t *end = avctx->extradata + avctx->extradata_size;
const uint8_t *next;
av_log(avctx, AV_LOG_ERROR, "Incomplete extradata\n");
return -1;
}
+ v->res_sprite = (avctx->codec_tag == MKTAG('W','V','P','2'));
}
+ avctx->profile = v->profile;
+ if (v->profile == PROFILE_ADVANCED)
+ avctx->level = v->level;
+
avctx->has_b_frames= !!(avctx->max_b_frames);
s->low_delay = !avctx->has_b_frames;
s->mb_width = (avctx->coded_width+15)>>4;
s->mb_height = (avctx->coded_height+15)>>4;
+ if (v->profile == PROFILE_ADVANCED || v->res_fasttx) {
+ for (i = 0; i < 64; i++) {
+#define transpose(x) ((x>>3) | ((x&7)<<3))
+ v->zz_8x8[0][i] = transpose(wmv1_scantable[0][i]);
+ v->zz_8x8[1][i] = transpose(wmv1_scantable[1][i]);
+ v->zz_8x8[2][i] = transpose(wmv1_scantable[2][i]);
+ v->zz_8x8[3][i] = transpose(wmv1_scantable[3][i]);
+ }
+ v->left_blk_sh = 0;
+ v->top_blk_sh = 3;
+ } else {
+ memcpy(v->zz_8x8, wmv1_scantable, 4*64);
+ v->left_blk_sh = 3;
+ v->top_blk_sh = 0;
+ }
+
/* Allocate mb bitplanes */
v->mv_type_mb_plane = av_malloc(s->mb_stride * s->mb_height);
v->direct_mb_plane = av_malloc(s->mb_stride * s->mb_height);
v->acpred_plane = av_malloc(s->mb_stride * s->mb_height);
v->over_flags_plane = av_malloc(s->mb_stride * s->mb_height);
+ v->n_allocated_blks = s->mb_width + 2;
+ v->block = av_malloc(sizeof(*v->block) * v->n_allocated_blks);
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);
AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
- int buf_size = avpkt->size;
+ int buf_size = avpkt->size, n_slices = 0, i;
VC1Context *v = avctx->priv_data;
MpegEncContext *s = &v->s;
AVFrame *pict = data;
uint8_t *buf2 = NULL;
const uint8_t *buf_start = buf;
+ struct {
+ uint8_t *buf;
+ GetBitContext gb;
+ int mby_start;
+ } *slices = NULL;
/* no supplementary picture */
- if (buf_size == 0) {
+ if (buf_size == 0 || (buf_size == 4 && AV_RB32(buf) == VC1_CODE_ENDOFSEQ)) {
/* special case for last picture */
if (s->low_delay==0 && s->next_picture_ptr) {
*pict= *(AVFrame*)s->next_picture_ptr;
init_get_bits(&s->gb, buf2, buf_size2*8);
vc1_decode_entry_point(avctx, v, &s->gb);
break;
- case VC1_CODE_SLICE:
- av_log(avctx, AV_LOG_ERROR, "Sliced decoding is not implemented (yet)\n");
- av_free(buf2);
- return -1;
+ case VC1_CODE_SLICE: {
+ int buf_size3;
+ slices = av_realloc(slices, sizeof(*slices) * (n_slices+1));
+ if (!slices) goto err;
+ slices[n_slices].buf = av_mallocz(buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
+ if (!slices[n_slices].buf) goto err;
+ buf_size3 = vc1_unescape_buffer(start + 4, size,
+ slices[n_slices].buf);
+ init_get_bits(&slices[n_slices].gb, slices[n_slices].buf,
+ buf_size3 << 3);
+ slices[n_slices].mby_start = get_bits(&slices[n_slices].gb, 9);
+ n_slices++;
+ break;
+ }
}
}
}else if(v->interlace && ((buf[0] & 0xC0) == 0xC0)){ /* WVC1 interlaced stores both fields divided by marker */
divider = find_next_marker(buf, buf + buf_size);
if((divider == (buf + buf_size)) || AV_RB32(divider) != VC1_CODE_FIELD){
av_log(avctx, AV_LOG_ERROR, "Error in WVC1 interlaced frame\n");
- av_free(buf2);
- return -1;
+ goto err;
}
buf_size2 = vc1_unescape_buffer(buf, divider - buf, buf2);
// TODO
if(!v->warn_interlaced++)
av_log(v->s.avctx, AV_LOG_ERROR, "Interlaced WVC1 support is not implemented\n");
- av_free(buf2);return -1;
+ goto err;
}else{
buf_size2 = vc1_unescape_buffer(buf, buf_size, buf2);
}
init_get_bits(&s->gb, buf2, buf_size2*8);
} else
init_get_bits(&s->gb, buf, buf_size*8);
+
+ if (v->res_sprite) {
+ v->new_sprite = !get_bits1(&s->gb);
+ v->two_sprites = get_bits1(&s->gb);
+ if (!v->new_sprite)
+ goto end;
+ }
+
// do parse frame header
if(v->profile < PROFILE_ADVANCED) {
if(vc1_parse_frame_header(v, &s->gb) == -1) {
- av_free(buf2);
- return -1;
+ goto err;
}
} else {
if(vc1_parse_frame_header_adv(v, &s->gb) == -1) {
- av_free(buf2);
- return -1;
+ goto err;
}
}
- if(s->pict_type != FF_I_TYPE && !v->res_rtm_flag){
- av_free(buf2);
- return -1;
+ if (v->res_sprite && s->pict_type!=AV_PICTURE_TYPE_I) {
+ av_log(v->s.avctx, AV_LOG_WARNING, "Sprite decoder: expected I-frame\n");
}
- // for hurry_up==5
+ // for skipping the frame
s->current_picture.pict_type= s->pict_type;
- s->current_picture.key_frame= s->pict_type == FF_I_TYPE;
+ s->current_picture.key_frame= s->pict_type == AV_PICTURE_TYPE_I;
/* skip B-frames if we don't have reference frames */
- if(s->last_picture_ptr==NULL && (s->pict_type==FF_B_TYPE || s->dropable)){
- av_free(buf2);
- return -1;//buf_size;
+ if(s->last_picture_ptr==NULL && (s->pict_type==AV_PICTURE_TYPE_B || s->dropable)){
+ goto err;
}
- /* skip b frames if we are in a hurry */
- if(avctx->hurry_up && s->pict_type==FF_B_TYPE) return -1;//buf_size;
- if( (avctx->skip_frame >= AVDISCARD_NONREF && s->pict_type==FF_B_TYPE)
- || (avctx->skip_frame >= AVDISCARD_NONKEY && s->pict_type!=FF_I_TYPE)
+ if( (avctx->skip_frame >= AVDISCARD_NONREF && s->pict_type==AV_PICTURE_TYPE_B)
+ || (avctx->skip_frame >= AVDISCARD_NONKEY && s->pict_type!=AV_PICTURE_TYPE_I)
|| avctx->skip_frame >= AVDISCARD_ALL) {
- av_free(buf2);
- return buf_size;
- }
- /* skip everything if we are in a hurry>=5 */
- if(avctx->hurry_up>=5) {
- av_free(buf2);
- return -1;//buf_size;
+ goto end;
}
if(s->next_p_frame_damaged){
- if(s->pict_type==FF_B_TYPE)
- return buf_size;
+ if(s->pict_type==AV_PICTURE_TYPE_B)
+ goto end;
else
s->next_p_frame_damaged=0;
}
if(MPV_frame_start(s, avctx) < 0) {
- av_free(buf2);
- return -1;
+ goto err;
}
s->me.qpel_put= s->dsp.put_qpel_pixels_tab;
ff_vdpau_vc1_decode_picture(s, buf_start, (buf + buf_size) - buf_start);
else if (avctx->hwaccel) {
if (avctx->hwaccel->start_frame(avctx, buf, buf_size) < 0)
- return -1;
+ goto err;
if (avctx->hwaccel->decode_slice(avctx, buf_start, (buf + buf_size) - buf_start) < 0)
- return -1;
+ goto err;
if (avctx->hwaccel->end_frame(avctx) < 0)
- return -1;
+ goto err;
} else {
ff_er_frame_start(s);
v->bits = buf_size * 8;
- vc1_decode_blocks(v);
-//av_log(s->avctx, AV_LOG_INFO, "Consumed %i/%i bits\n", get_bits_count(&s->gb), buf_size*8);
+ for (i = 0; i <= n_slices; i++) {
+ if (i && get_bits1(&s->gb))
+ vc1_parse_frame_header_adv(v, &s->gb);
+ s->start_mb_y = (i == 0) ? 0 : FFMAX(0, slices[i-1].mby_start);
+ s->end_mb_y = (i == n_slices) ? s->mb_height : FFMIN(s->mb_height, slices[i].mby_start);
+ vc1_decode_blocks(v);
+ if (i != n_slices) s->gb = slices[i].gb;
+ }
+//av_log(s->avctx, AV_LOG_INFO, "Consumed %i/%i bits\n", get_bits_count(&s->gb), s->gb.size_in_bits);
// if(get_bits_count(&s->gb) > buf_size * 8)
// return -1;
ff_er_frame_end(s);
assert(s->current_picture.pict_type == s->current_picture_ptr->pict_type);
assert(s->current_picture.pict_type == s->pict_type);
- if (s->pict_type == FF_B_TYPE || s->low_delay) {
+ if (s->pict_type == AV_PICTURE_TYPE_B || s->low_delay) {
*pict= *(AVFrame*)s->current_picture_ptr;
} else if (s->last_picture_ptr != NULL) {
*pict= *(AVFrame*)s->last_picture_ptr;
ff_print_debug_info(s, pict);
}
+end:
+ if (v->res_sprite)
+ vc1_parse_sprites(v, &s->gb);
av_free(buf2);
+ for (i = 0; i < n_slices; i++)
+ av_free(slices[i].buf);
+ av_free(slices);
return buf_size;
+
+err:
+ av_free(buf2);
+ for (i = 0; i < n_slices; i++)
+ av_free(slices[i].buf);
+ av_free(slices);
+ return -1;
}
av_freep(&v->acpred_plane);
av_freep(&v->over_flags_plane);
av_freep(&v->mb_type_base);
+ av_freep(&v->block);
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;
}
+static const AVProfile profiles[] = {
+ { FF_PROFILE_VC1_SIMPLE, "Simple" },
+ { FF_PROFILE_VC1_MAIN, "Main" },
+ { FF_PROFILE_VC1_COMPLEX, "Complex" },
+ { FF_PROFILE_VC1_ADVANCED, "Advanced" },
+ { FF_PROFILE_UNKNOWN },
+};
-AVCodec vc1_decoder = {
+AVCodec ff_vc1_decoder = {
"vc1",
AVMEDIA_TYPE_VIDEO,
CODEC_ID_VC1,
CODEC_CAP_DR1 | CODEC_CAP_DELAY,
NULL,
.long_name = NULL_IF_CONFIG_SMALL("SMPTE VC-1"),
- .pix_fmts = ff_hwaccel_pixfmt_list_420
+ .pix_fmts = ff_hwaccel_pixfmt_list_420,
+ .profiles = NULL_IF_CONFIG_SMALL(profiles)
};
#if CONFIG_WMV3_DECODER
-AVCodec wmv3_decoder = {
+AVCodec ff_wmv3_decoder = {
"wmv3",
AVMEDIA_TYPE_VIDEO,
CODEC_ID_WMV3,
CODEC_CAP_DR1 | CODEC_CAP_DELAY,
NULL,
.long_name = NULL_IF_CONFIG_SMALL("Windows Media Video 9"),
- .pix_fmts = ff_hwaccel_pixfmt_list_420
+ .pix_fmts = ff_hwaccel_pixfmt_list_420,
+ .profiles = NULL_IF_CONFIG_SMALL(profiles)
};
#endif
#if CONFIG_WMV3_VDPAU_DECODER
-AVCodec wmv3_vdpau_decoder = {
+AVCodec ff_wmv3_vdpau_decoder = {
"wmv3_vdpau",
AVMEDIA_TYPE_VIDEO,
CODEC_ID_WMV3,
CODEC_CAP_DR1 | CODEC_CAP_DELAY | CODEC_CAP_HWACCEL_VDPAU,
NULL,
.long_name = NULL_IF_CONFIG_SMALL("Windows Media Video 9 VDPAU"),
- .pix_fmts = (const enum PixelFormat[]){PIX_FMT_VDPAU_WMV3, PIX_FMT_NONE}
+ .pix_fmts = (const enum PixelFormat[]){PIX_FMT_VDPAU_WMV3, PIX_FMT_NONE},
+ .profiles = NULL_IF_CONFIG_SMALL(profiles)
};
#endif
#if CONFIG_VC1_VDPAU_DECODER
-AVCodec vc1_vdpau_decoder = {
+AVCodec ff_vc1_vdpau_decoder = {
"vc1_vdpau",
AVMEDIA_TYPE_VIDEO,
CODEC_ID_VC1,
CODEC_CAP_DR1 | CODEC_CAP_DELAY | CODEC_CAP_HWACCEL_VDPAU,
NULL,
.long_name = NULL_IF_CONFIG_SMALL("SMPTE VC-1 VDPAU"),
- .pix_fmts = (const enum PixelFormat[]){PIX_FMT_VDPAU_VC1, PIX_FMT_NONE}
+ .pix_fmts = (const enum PixelFormat[]){PIX_FMT_VDPAU_VC1, PIX_FMT_NONE},
+ .profiles = NULL_IF_CONFIG_SMALL(profiles)
};
#endif
projects / ffmpeg / blobdiff