done = 1;
init_vlc(&ff_vc1_bfraction_vlc, VC1_BFRACTION_VLC_BITS, 23,
ff_vc1_bfraction_bits, 1, 1,
- ff_vc1_bfraction_codes, 1, 1, 1);
+ ff_vc1_bfraction_codes, 1, 1, INIT_VLC_USE_STATIC);
init_vlc(&ff_vc1_norm2_vlc, VC1_NORM2_VLC_BITS, 4,
ff_vc1_norm2_bits, 1, 1,
- ff_vc1_norm2_codes, 1, 1, 1);
+ ff_vc1_norm2_codes, 1, 1, INIT_VLC_USE_STATIC);
init_vlc(&ff_vc1_norm6_vlc, VC1_NORM6_VLC_BITS, 64,
ff_vc1_norm6_bits, 1, 1,
- ff_vc1_norm6_codes, 2, 2, 1);
+ ff_vc1_norm6_codes, 2, 2, INIT_VLC_USE_STATIC);
init_vlc(&ff_vc1_imode_vlc, VC1_IMODE_VLC_BITS, 7,
ff_vc1_imode_bits, 1, 1,
- ff_vc1_imode_codes, 1, 1, 1);
+ ff_vc1_imode_codes, 1, 1, INIT_VLC_USE_STATIC);
for (i=0; i<3; i++)
{
init_vlc(&ff_vc1_ttmb_vlc[i], VC1_TTMB_VLC_BITS, 16,
ff_vc1_ttmb_bits[i], 1, 1,
- ff_vc1_ttmb_codes[i], 2, 2, 1);
+ ff_vc1_ttmb_codes[i], 2, 2, INIT_VLC_USE_STATIC);
init_vlc(&ff_vc1_ttblk_vlc[i], VC1_TTBLK_VLC_BITS, 8,
ff_vc1_ttblk_bits[i], 1, 1,
- ff_vc1_ttblk_codes[i], 1, 1, 1);
+ ff_vc1_ttblk_codes[i], 1, 1, INIT_VLC_USE_STATIC);
init_vlc(&ff_vc1_subblkpat_vlc[i], VC1_SUBBLKPAT_VLC_BITS, 15,
ff_vc1_subblkpat_bits[i], 1, 1,
- ff_vc1_subblkpat_codes[i], 1, 1, 1);
+ ff_vc1_subblkpat_codes[i], 1, 1, INIT_VLC_USE_STATIC);
}
for(i=0; i<4; i++)
{
init_vlc(&ff_vc1_4mv_block_pattern_vlc[i], VC1_4MV_BLOCK_PATTERN_VLC_BITS, 16,
ff_vc1_4mv_block_pattern_bits[i], 1, 1,
- ff_vc1_4mv_block_pattern_codes[i], 1, 1, 1);
+ ff_vc1_4mv_block_pattern_codes[i], 1, 1, INIT_VLC_USE_STATIC);
init_vlc(&ff_vc1_cbpcy_p_vlc[i], VC1_CBPCY_P_VLC_BITS, 64,
ff_vc1_cbpcy_p_bits[i], 1, 1,
- ff_vc1_cbpcy_p_codes[i], 2, 2, 1);
+ ff_vc1_cbpcy_p_codes[i], 2, 2, INIT_VLC_USE_STATIC);
init_vlc(&ff_vc1_mv_diff_vlc[i], VC1_MV_DIFF_VLC_BITS, 73,
ff_vc1_mv_diff_bits[i], 1, 1,
- ff_vc1_mv_diff_codes[i], 2, 2, 1);
+ ff_vc1_mv_diff_codes[i], 2, 2, INIT_VLC_USE_STATIC);
}
for(i=0; i<8; i++)
init_vlc(&ff_vc1_ac_coeff_table[i], AC_VLC_BITS, vc1_ac_sizes[i],
&vc1_ac_tables[i][0][1], 8, 4,
- &vc1_ac_tables[i][0][0], 8, 4, 1);
+ &vc1_ac_tables[i][0][0], 8, 4, INIT_VLC_USE_STATIC);
init_vlc(&ff_msmp4_mb_i_vlc, MB_INTRA_VLC_BITS, 64,
&ff_msmp4_mb_i_table[0][1], 4, 2,
- &ff_msmp4_mb_i_table[0][0], 4, 2, 1);
+ &ff_msmp4_mb_i_table[0][0], 4, 2, INIT_VLC_USE_STATIC);
}
/* Other defaults */
/** @} */ //Bitplane group
-#define FILTSIGN(a) ((a) >= 0 ? 1 : -1)
-/**
- * VC-1 in-loop deblocking filter for one line
- * @param src source block type
- * @param stride block stride
- * @param pq block quantizer
- * @return whether other 3 pairs should be filtered or not
- * @see 8.6
- */
-static av_always_inline int vc1_filter_line(uint8_t* src, int stride, int pq){
- uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
-
- int a0 = (2*(src[-2*stride] - src[ 1*stride]) - 5*(src[-1*stride] - src[ 0*stride]) + 4) >> 3;
- int a0_sign = a0 >> 31; /* Store sign */
- a0 = (a0 ^ a0_sign) - a0_sign; /* a0 = FFABS(a0); */
- if(a0 < pq){
- int a1 = FFABS((2*(src[-4*stride] - src[-1*stride]) - 5*(src[-3*stride] - src[-2*stride]) + 4) >> 3);
- int a2 = FFABS((2*(src[ 0*stride] - src[ 3*stride]) - 5*(src[ 1*stride] - src[ 2*stride]) + 4) >> 3);
- if(a1 < a0 || a2 < a0){
- int clip = src[-1*stride] - src[ 0*stride];
- int clip_sign = clip >> 31;
- clip = ((clip ^ clip_sign) - clip_sign)>>1;
- if(clip){
- int a3 = FFMIN(a1, a2);
- int d = 5 * (a3 - a0);
- int d_sign = (d >> 31);
- d = ((d ^ d_sign) - d_sign) >> 3;
- d_sign ^= a0_sign;
-
- if( d_sign ^ clip_sign )
- d = 0;
- else{
- d = FFMIN(d, clip);
- d = (d ^ d_sign) - d_sign; /* Restore sign */
- src[-1*stride] = cm[src[-1*stride] - d];
- src[ 0*stride] = cm[src[ 0*stride] + d];
- }
- return 1;
- }
- }
- }
- return 0;
-}
-
-/**
- * VC-1 in-loop deblocking filter
- * @param src source block type
- * @param step distance between horizontally adjacent elements
- * @param stride distance between vertically adjacent elements
- * @param len edge length to filter (4 or 8 pixels)
- * @param pq block quantizer
- * @see 8.6
- */
-static void vc1_loop_filter(uint8_t* src, int step, int stride, int len, int pq)
-{
- int i;
- int filt3;
-
- for(i = 0; i < len; i += 4){
- filt3 = vc1_filter_line(src + 2*step, stride, pq);
- if(filt3){
- vc1_filter_line(src + 0*step, stride, pq);
- vc1_filter_line(src + 1*step, stride, pq);
- vc1_filter_line(src + 3*step, stride, pq);
- }
- src += step * 4;
- }
-}
-
static void vc1_loop_filter_iblk(MpegEncContext *s, int pq)
{
int i, j;
if(!s->first_slice_line)
- vc1_loop_filter(s->dest[0], 1, s->linesize, 16, pq);
- vc1_loop_filter(s->dest[0] + 8*s->linesize, 1, s->linesize, 16, pq);
+ 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)
- vc1_loop_filter(s->dest[0] + i, s->linesize, 1, 16, pq);
+ s->dsp.vc1_h_loop_filter16(s->dest[0] + i, s->linesize, pq);
for(j = 0; j < 2; j++){
if(!s->first_slice_line)
- vc1_loop_filter(s->dest[j+1], 1, s->uvlinesize, 8, pq);
+ s->dsp.vc1_v_loop_filter8(s->dest[j+1], s->uvlinesize, pq);
if(s->mb_x)
- vc1_loop_filter(s->dest[j+1], s->uvlinesize, 1, 8, pq);
+ s->dsp.vc1_h_loop_filter8(s->dest[j+1], s->uvlinesize, pq);
}
}
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_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
- dsp->put_no_rnd_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
+ 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);
}
}
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_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
- dsp->put_no_rnd_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
+ 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);
}
}
srcY += s->mspel * (1 + s->linesize);
}
- mx >>= 1;
- my >>= 1;
- dxy = ((my & 1) << 1) | (mx & 1);
+ 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);
+ 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);
+ } else { // hpel mc
+ dxy = (my & 2) | ((mx & 2) >> 1);
- dsp->avg_pixels_tab[0][dxy](s->dest[0], srcY, s->linesize, 16);
+ if(!v->rnd)
+ dsp->avg_pixels_tab[0][dxy](s->dest[0], srcY, s->linesize, 16);
+ else
+ dsp->avg_no_rnd_pixels_tab[0][dxy](s->dest[0], srcY, s->linesize, 16);
+ }
if(s->flags & CODEC_FLAG_GRAY) return;
/* Chroma MC always uses qpel blilinear */
uvdxy = ((uvmy & 3) << 2) | (uvmx & 3);
uvmx = (uvmx&3)<<1;
uvmy = (uvmy&3)<<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);
+ if(!v->rnd){
+ 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);
+ }
}
static av_always_inline int scale_mv(int value, int bfrac, int inv, int qs)
s->dsp.vc1_inv_trans_8x8(block);
s->dsp.add_pixels_clamped(block, dst, linesize);
if(apply_filter && cbp_top & 0xC)
- vc1_loop_filter(dst, 1, linesize, 8, mquant);
+ s->dsp.vc1_v_loop_filter8(dst, linesize, mquant);
if(apply_filter && cbp_left & 0xA)
- vc1_loop_filter(dst, linesize, 1, 8, mquant);
+ s->dsp.vc1_h_loop_filter8(dst, linesize, mquant);
}
break;
case TT_4X4:
if(!(subblkpat & (1 << (3 - j))) && !skip_block){
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)))))
- vc1_loop_filter(dst + (j&1)*4 + (j&2)*2*linesize, 1, linesize, 4, mquant);
+ s->dsp.vc1_v_loop_filter4(dst + (j&1)*4 + (j&2)*2*linesize, linesize, mquant);
if(apply_filter && (j&1 ? pat & (1<<(j-1)) : (cbp_left & (1 << (j + 1)))))
- vc1_loop_filter(dst + (j&1)*4 + (j&2)*2*linesize, linesize, 1, 4, mquant);
+ s->dsp.vc1_h_loop_filter4(dst + (j&1)*4 + (j&2)*2*linesize, linesize, mquant);
}
}
break;
if(!(subblkpat & (1 << (1 - j))) && !skip_block){
s->dsp.vc1_inv_trans_8x4(dst + j*4*linesize, linesize, block + off);
if(apply_filter && j ? pat & 0x3 : (cbp_top & 0xC))
- vc1_loop_filter(dst + j*4*linesize, 1, linesize, 8, mquant);
+ s->dsp.vc1_v_loop_filter8(dst + j*4*linesize, linesize, mquant);
if(apply_filter && cbp_left & (2 << j))
- vc1_loop_filter(dst + j*4*linesize, linesize, 1, 4, mquant);
+ s->dsp.vc1_h_loop_filter4(dst + j*4*linesize, linesize, mquant);
}
}
break;
if(!(subblkpat & (1 << (1 - j))) && !skip_block){
s->dsp.vc1_inv_trans_4x8(dst + j*4, linesize, block + off);
if(apply_filter && cbp_top & (2 << j))
- vc1_loop_filter(dst + j*4, 1, linesize, 4, mquant);
+ s->dsp.vc1_v_loop_filter4(dst + j*4, linesize, mquant);
if(apply_filter && j ? pat & 0x5 : (cbp_left & 0xA))
- vc1_loop_filter(dst + j*4, linesize, 1, 8, mquant);
+ s->dsp.vc1_h_loop_filter8(dst + j*4, linesize, mquant);
}
}
break;
top_cbp = (i & 2) ? (cbp >> ((i-2)*4)) : (v->cbp[s->mb_x - s->mb_stride] >> ((i+2)*4));
}
if(left_cbp & 0xC)
- vc1_loop_filter(s->dest[dst_idx] + off, 1, i & 4 ? s->uvlinesize : s->linesize, 8, mquant);
+ s->dsp.vc1_v_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, mquant);
if(top_cbp & 0xA)
- vc1_loop_filter(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, 1, 8, mquant);
+ s->dsp.vc1_h_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, mquant);
}
block_cbp |= 0xF << (i << 2);
} else if(val) {
top_cbp = (i & 2) ? (cbp >> ((i-2)*4)) : (v->cbp[s->mb_x - s->mb_stride] >> ((i+2)*4));
}
if(left_cbp & 0xC)
- vc1_loop_filter(s->dest[dst_idx] + off, 1, i & 4 ? s->uvlinesize : s->linesize, 8, mquant);
+ s->dsp.vc1_v_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, mquant);
if(top_cbp & 0xA)
- vc1_loop_filter(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, 1, 8, mquant);
+ s->dsp.vc1_h_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, mquant);
}
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);
block_cbp |= pat << (i << 2);
top_cbp = (i & 2) ? (cbp >> ((i-2)*4)) : (v->cbp[s->mb_x - s->mb_stride] >> ((i+2)*4));
}
if(left_cbp & 0xC)
- vc1_loop_filter(s->dest[dst_idx] + off, 1, i & 4 ? s->uvlinesize : s->linesize, 8, mquant);
+ s->dsp.vc1_v_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, mquant);
if(top_cbp & 0xA)
- vc1_loop_filter(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, 1, 8, mquant);
+ s->dsp.vc1_h_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, mquant);
}
block_cbp |= 0xF << (i << 2);
} else if(is_coded[i]) {
top_cbp = (i & 2) ? (cbp >> ((i-2)*4)) : (v->cbp[s->mb_x - s->mb_stride] >> ((i+2)*4));
}
if(left_cbp & 0xC)
- vc1_loop_filter(s->dest[dst_idx] + off, 1, i & 4 ? s->uvlinesize : s->linesize, 8, mquant);
+ s->dsp.vc1_v_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, mquant);
if(top_cbp & 0xA)
- vc1_loop_filter(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, 1, 8, mquant);
+ s->dsp.vc1_h_loop_filter8(s->dest[dst_idx] + off, i & 4 ? s->uvlinesize : s->linesize, mquant);
}
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);
block_cbp |= pat << (i << 2);
if (!avctx->extradata_size || !avctx->extradata) return -1;
if (!(avctx->flags & CODEC_FLAG_GRAY))
- avctx->pix_fmt = PIX_FMT_YUV420P;
+ avctx->pix_fmt = avctx->get_format(avctx, avctx->codec->pix_fmts);
else
avctx->pix_fmt = PIX_FMT_GRAY8;
+ avctx->hwaccel = ff_find_hwaccel(avctx->codec->id, avctx->pix_fmt);
v->s.avctx = avctx;
avctx->flags |= CODEC_FLAG_EMU_EDGE;
v->s.flags |= CODEC_FLAG_EMU_EDGE;
*/
static int vc1_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
- const uint8_t *buf, int buf_size)
+ AVPacket *avpkt)
{
+ const uint8_t *buf = avpkt->data;
+ int buf_size = avpkt->size;
VC1Context *v = avctx->priv_data;
MpegEncContext *s = &v->s;
AVFrame *pict = data;
if(size <= 0) continue;
switch(AV_RB32(start)){
case VC1_CODE_FRAME:
- if (s->avctx->codec->capabilities&CODEC_CAP_HWACCEL_VDPAU)
+ if (avctx->hwaccel ||
+ s->avctx->codec->capabilities&CODEC_CAP_HWACCEL_VDPAU)
buf_start = start;
buf_size2 = vc1_unescape_buffer(start + 4, size, buf2);
break;
if ((CONFIG_VC1_VDPAU_DECODER || CONFIG_WMV3_VDPAU_DECODER)
&&s->avctx->codec->capabilities&CODEC_CAP_HWACCEL_VDPAU)
ff_vdpau_vc1_decode_picture(s, buf_start, (buf + buf_size) - buf_start);
- else {
+ else if (avctx->hwaccel) {
+ if (avctx->hwaccel->start_frame(avctx, buf, buf_size) < 0)
+ return -1;
+ if (avctx->hwaccel->decode_slice(avctx, buf_start, (buf + buf_size) - buf_start) < 0)
+ return -1;
+ if (avctx->hwaccel->end_frame(avctx) < 0)
+ return -1;
+ } else {
ff_er_frame_start(s);
v->bits = buf_size * 8;
CODEC_CAP_DELAY,
NULL,
.long_name = NULL_IF_CONFIG_SMALL("SMPTE VC-1"),
- .pix_fmts = ff_pixfmt_list_420
+ .pix_fmts = ff_hwaccel_pixfmt_list_420
};
AVCodec wmv3_decoder = {
CODEC_CAP_DELAY,
NULL,
.long_name = NULL_IF_CONFIG_SMALL("Windows Media Video 9"),
- .pix_fmts = ff_pixfmt_list_420
+ .pix_fmts = ff_hwaccel_pixfmt_list_420
};
#if CONFIG_WMV3_VDPAU_DECODER
CODEC_CAP_DR1 | CODEC_CAP_DELAY | CODEC_CAP_HWACCEL_VDPAU,
NULL,
.long_name = NULL_IF_CONFIG_SMALL("Windows Media Video 9 VDPAU"),
+ .pix_fmts = (enum PixelFormat[]){PIX_FMT_VDPAU_WMV3, PIX_FMT_NONE}
};
#endif
CODEC_CAP_DR1 | CODEC_CAP_DELAY | CODEC_CAP_HWACCEL_VDPAU,
NULL,
.long_name = NULL_IF_CONFIG_SMALL("SMPTE VC-1 VDPAU"),
+ .pix_fmts = (enum PixelFormat[]){PIX_FMT_VDPAU_VC1, PIX_FMT_NONE}
};
#endif
projects / frescor / ffmpeg.git / blobdiff