mirror of https://git.ffmpeg.org/ffmpeg.git
Merge commit 'bf03a878a76dea29b36f368759e9f66102b39a5f'
* commit 'bf03a878a76dea29b36f368759e9f66102b39a5f': h264: move mb[_{padding,luma_dc}] into the per-slice context Conflicts: libavcodec/h264.h libavcodec/h264_cavlc.c libavcodec/h264_mb.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
commit
739edc1a7e
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@ -426,6 +426,13 @@ typedef struct H264SliceContext {
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DECLARE_ALIGNED(8, int8_t, ref_cache)[2][5 * 8];
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DECLARE_ALIGNED(8, uint16_t, sub_mb_type)[4];
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///< as a dct coefficient is int32_t in high depth, we need to reserve twice the space.
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DECLARE_ALIGNED(16, int16_t, mb)[16 * 48 * 2];
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DECLARE_ALIGNED(16, int16_t, mb_luma_dc)[3][16 * 2];
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///< as mb is addressed by scantable[i] and scantable is uint8_t we can either
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///< check that i is not too large or ensure that there is some unused stuff after mb
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int16_t mb_padding[256 * 2];
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} H264SliceContext;
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/**
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@ -512,10 +519,6 @@ typedef struct H264Context {
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GetBitContext *intra_gb_ptr;
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GetBitContext *inter_gb_ptr;
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DECLARE_ALIGNED(16, int16_t, mb)[16 * 48 * 2]; ///< as a dct coefficient is int32_t in high depth, we need to reserve twice the space.
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DECLARE_ALIGNED(16, int16_t, mb_luma_dc)[3][16 * 2];
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int16_t mb_padding[256 * 2]; ///< as mb is addressed by scantable[i] and scantable is uint8_t we can either check that i is not too large or ensure that there is some unused stuff after mb
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/**
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* Cabac
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*/
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@ -1859,17 +1859,17 @@ static av_always_inline void decode_cabac_luma_residual(H264Context *h, H264Slic
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int i8x8, i4x4;
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int qscale = p == 0 ? sl->qscale : sl->chroma_qp[p - 1];
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if( IS_INTRA16x16( mb_type ) ) {
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AV_ZERO128(h->mb_luma_dc[p]+0);
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AV_ZERO128(h->mb_luma_dc[p]+8);
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AV_ZERO128(h->mb_luma_dc[p]+16);
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AV_ZERO128(h->mb_luma_dc[p]+24);
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decode_cabac_residual_dc(h, sl, h->mb_luma_dc[p], ctx_cat[0][p], LUMA_DC_BLOCK_INDEX+p, scan, 16);
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AV_ZERO128(sl->mb_luma_dc[p]+0);
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AV_ZERO128(sl->mb_luma_dc[p]+8);
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AV_ZERO128(sl->mb_luma_dc[p]+16);
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AV_ZERO128(sl->mb_luma_dc[p]+24);
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decode_cabac_residual_dc(h, sl, sl->mb_luma_dc[p], ctx_cat[0][p], LUMA_DC_BLOCK_INDEX+p, scan, 16);
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if( cbp&15 ) {
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qmul = h->dequant4_coeff[p][qscale];
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for( i4x4 = 0; i4x4 < 16; i4x4++ ) {
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const int index = 16*p + i4x4;
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decode_cabac_residual_nondc(h, sl, h->mb + (16*index << pixel_shift), ctx_cat[1][p], index, scan + 1, qmul, 15);
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decode_cabac_residual_nondc(h, sl, sl->mb + (16*index << pixel_shift), ctx_cat[1][p], index, scan + 1, qmul, 15);
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}
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} else {
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fill_rectangle(&sl->non_zero_count_cache[scan8[16*p]], 4, 4, 8, 0, 1);
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@ -1880,14 +1880,14 @@ static av_always_inline void decode_cabac_luma_residual(H264Context *h, H264Slic
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if( cbp & (1<<i8x8) ) {
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if( IS_8x8DCT(mb_type) ) {
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const int index = 16*p + 4*i8x8;
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decode_cabac_residual_nondc(h, sl, h->mb + (16*index << pixel_shift), ctx_cat[3][p], index,
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decode_cabac_residual_nondc(h, sl, sl->mb + (16*index << pixel_shift), ctx_cat[3][p], index,
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scan8x8, h->dequant8_coeff[cqm][qscale], 64);
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} else {
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qmul = h->dequant4_coeff[cqm][qscale];
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for( i4x4 = 0; i4x4 < 4; i4x4++ ) {
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const int index = 16*p + 4*i8x8 + i4x4;
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//START_TIMER
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decode_cabac_residual_nondc(h, sl, h->mb + (16*index << pixel_shift), ctx_cat[2][p], index, scan, qmul, 16);
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decode_cabac_residual_nondc(h, sl, sl->mb + (16*index << pixel_shift), ctx_cat[2][p], index, scan, qmul, 16);
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//STOP_TIMER("decode_residual")
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}
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}
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@ -2399,7 +2399,7 @@ decode_intra_mb:
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if( cbp&0x30 ){
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int c;
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for (c = 0; c < 2; c++)
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decode_cabac_residual_dc_422(h, sl, h->mb + ((256 + 16*16*c) << pixel_shift), 3,
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decode_cabac_residual_dc_422(h, sl, sl->mb + ((256 + 16*16*c) << pixel_shift), 3,
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CHROMA_DC_BLOCK_INDEX + c,
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chroma422_dc_scan, 8);
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}
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@ -2407,7 +2407,7 @@ decode_intra_mb:
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if( cbp&0x20 ) {
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int c, i, i8x8;
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for( c = 0; c < 2; c++ ) {
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int16_t *mb = h->mb + (16*(16 + 16*c) << pixel_shift);
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int16_t *mb = sl->mb + (16*(16 + 16*c) << pixel_shift);
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qmul = h->dequant4_coeff[c+1+(IS_INTRA( mb_type ) ? 0:3)][sl->chroma_qp[c]];
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for (i8x8 = 0; i8x8 < 2; i8x8++) {
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for (i = 0; i < 4; i++) {
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@ -2425,7 +2425,7 @@ decode_intra_mb:
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if( cbp&0x30 ){
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int c;
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for (c = 0; c < 2; c++)
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decode_cabac_residual_dc(h, sl, h->mb + ((256 + 16*16*c) << pixel_shift), 3, CHROMA_DC_BLOCK_INDEX+c, chroma_dc_scan, 4);
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decode_cabac_residual_dc(h, sl, sl->mb + ((256 + 16*16*c) << pixel_shift), 3, CHROMA_DC_BLOCK_INDEX+c, chroma_dc_scan, 4);
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}
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if( cbp&0x20 ) {
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@ -2434,7 +2434,7 @@ decode_intra_mb:
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qmul = h->dequant4_coeff[c+1+(IS_INTRA( mb_type ) ? 0:3)][sl->chroma_qp[c]];
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for( i = 0; i < 4; i++ ) {
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const int index = 16 + 16 * c + i;
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decode_cabac_residual_nondc(h, sl, h->mb + (16*index << pixel_shift), 4, index, scan + 1, qmul, 15);
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decode_cabac_residual_nondc(h, sl, sl->mb + (16*index << pixel_shift), 4, index, scan + 1, qmul, 15);
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}
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}
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} else {
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@ -639,11 +639,11 @@ static av_always_inline int decode_luma_residual(H264Context *h, H264SliceContex
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int i4x4, i8x8;
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int qscale = p == 0 ? sl->qscale : sl->chroma_qp[p - 1];
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if(IS_INTRA16x16(mb_type)){
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AV_ZERO128(h->mb_luma_dc[p]+0);
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AV_ZERO128(h->mb_luma_dc[p]+8);
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AV_ZERO128(h->mb_luma_dc[p]+16);
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AV_ZERO128(h->mb_luma_dc[p]+24);
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if( decode_residual(h, sl, h->intra_gb_ptr, h->mb_luma_dc[p], LUMA_DC_BLOCK_INDEX+p, scan, NULL, 16) < 0){
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AV_ZERO128(sl->mb_luma_dc[p]+0);
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AV_ZERO128(sl->mb_luma_dc[p]+8);
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AV_ZERO128(sl->mb_luma_dc[p]+16);
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AV_ZERO128(sl->mb_luma_dc[p]+24);
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if( decode_residual(h, sl, h->intra_gb_ptr, sl->mb_luma_dc[p], LUMA_DC_BLOCK_INDEX+p, scan, NULL, 16) < 0){
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return -1; //FIXME continue if partitioned and other return -1 too
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}
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@ -653,7 +653,7 @@ static av_always_inline int decode_luma_residual(H264Context *h, H264SliceContex
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for(i8x8=0; i8x8<4; i8x8++){
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for(i4x4=0; i4x4<4; i4x4++){
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const int index= i4x4 + 4*i8x8 + p*16;
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if( decode_residual(h, sl, h->intra_gb_ptr, h->mb + (16*index << pixel_shift),
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if( decode_residual(h, sl, h->intra_gb_ptr, sl->mb + (16*index << pixel_shift),
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index, scan + 1, h->dequant4_coeff[p][qscale], 15) < 0 ){
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return -1;
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}
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@ -671,7 +671,7 @@ static av_always_inline int decode_luma_residual(H264Context *h, H264SliceContex
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for(i8x8=0; i8x8<4; i8x8++){
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if(cbp & (1<<i8x8)){
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if(IS_8x8DCT(mb_type)){
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int16_t *buf = &h->mb[64*i8x8+256*p << pixel_shift];
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int16_t *buf = &sl->mb[64*i8x8+256*p << pixel_shift];
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uint8_t *nnz;
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for(i4x4=0; i4x4<4; i4x4++){
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const int index= i4x4 + 4*i8x8 + p*16;
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@ -685,7 +685,7 @@ static av_always_inline int decode_luma_residual(H264Context *h, H264SliceContex
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}else{
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for(i4x4=0; i4x4<4; i4x4++){
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const int index= i4x4 + 4*i8x8 + p*16;
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if( decode_residual(h, sl, gb, h->mb + (16*index << pixel_shift), index,
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if( decode_residual(h, sl, gb, sl->mb + (16*index << pixel_shift), index,
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scan, h->dequant4_coeff[cqm][qscale], 16) < 0 ){
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return -1;
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}
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@ -1140,7 +1140,7 @@ decode_intra_mb:
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if(cbp&0x30){
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for(chroma_idx=0; chroma_idx<2; chroma_idx++)
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if (decode_residual(h, sl, gb, h->mb + ((256 + 16*16*chroma_idx) << pixel_shift),
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if (decode_residual(h, sl, gb, sl->mb + ((256 + 16*16*chroma_idx) << pixel_shift),
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CHROMA_DC_BLOCK_INDEX+chroma_idx,
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CHROMA422(h) ? chroma422_dc_scan : chroma_dc_scan,
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NULL, 4*num_c8x8) < 0) {
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@ -1151,7 +1151,7 @@ decode_intra_mb:
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if(cbp&0x20){
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for(chroma_idx=0; chroma_idx<2; chroma_idx++){
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const uint32_t *qmul = h->dequant4_coeff[chroma_idx+1+(IS_INTRA( mb_type ) ? 0:3)][sl->chroma_qp[chroma_idx]];
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int16_t *mb = h->mb + (16*(16 + 16*chroma_idx) << pixel_shift);
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int16_t *mb = sl->mb + (16*(16 + 16*chroma_idx) << pixel_shift);
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for (i8x8 = 0; i8x8<num_c8x8; i8x8++) {
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for (i4x4 = 0; i4x4 < 4; i4x4++) {
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const int index = 16 + 16*chroma_idx + 8*i8x8 + i4x4;
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@ -639,9 +639,9 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
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const int dir = sl->intra4x4_pred_mode_cache[scan8[i]];
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if (transform_bypass && h->sps.profile_idc == 244 && dir <= 1) {
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if (h->x264_build != -1) {
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h->hpc.pred8x8l_add[dir](ptr, h->mb + (i * 16 + p * 256 << pixel_shift), linesize);
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h->hpc.pred8x8l_add[dir](ptr, sl->mb + (i * 16 + p * 256 << pixel_shift), linesize);
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} else
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h->hpc.pred8x8l_filter_add[dir](ptr, h->mb + (i * 16 + p * 256 << pixel_shift),
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h->hpc.pred8x8l_filter_add[dir](ptr, sl->mb + (i * 16 + p * 256 << pixel_shift),
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(sl-> topleft_samples_available << i) & 0x8000,
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(sl->topright_samples_available << i) & 0x4000, linesize);
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} else {
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@ -649,10 +649,10 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
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h->hpc.pred8x8l[dir](ptr, (sl->topleft_samples_available << i) & 0x8000,
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(sl->topright_samples_available << i) & 0x4000, linesize);
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if (nnz) {
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if (nnz == 1 && dctcoef_get(h->mb, pixel_shift, i * 16 + p * 256))
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idct_dc_add(ptr, h->mb + (i * 16 + p * 256 << pixel_shift), linesize);
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if (nnz == 1 && dctcoef_get(sl->mb, pixel_shift, i * 16 + p * 256))
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idct_dc_add(ptr, sl->mb + (i * 16 + p * 256 << pixel_shift), linesize);
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else
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idct_add(ptr, h->mb + (i * 16 + p * 256 << pixel_shift), linesize);
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idct_add(ptr, sl->mb + (i * 16 + p * 256 << pixel_shift), linesize);
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}
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}
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}
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@ -669,7 +669,7 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
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const int dir = sl->intra4x4_pred_mode_cache[scan8[i]];
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if (transform_bypass && h->sps.profile_idc == 244 && dir <= 1) {
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h->hpc.pred4x4_add[dir](ptr, h->mb + (i * 16 + p * 256 << pixel_shift), linesize);
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h->hpc.pred4x4_add[dir](ptr, sl->mb + (i * 16 + p * 256 << pixel_shift), linesize);
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} else {
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uint8_t *topright;
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int nnz, tr;
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@ -694,12 +694,12 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
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nnz = sl->non_zero_count_cache[scan8[i + p * 16]];
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if (nnz) {
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if (is_h264) {
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if (nnz == 1 && dctcoef_get(h->mb, pixel_shift, i * 16 + p * 256))
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idct_dc_add(ptr, h->mb + (i * 16 + p * 256 << pixel_shift), linesize);
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if (nnz == 1 && dctcoef_get(sl->mb, pixel_shift, i * 16 + p * 256))
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idct_dc_add(ptr, sl->mb + (i * 16 + p * 256 << pixel_shift), linesize);
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else
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idct_add(ptr, h->mb + (i * 16 + p * 256 << pixel_shift), linesize);
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idct_add(ptr, sl->mb + (i * 16 + p * 256 << pixel_shift), linesize);
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} else if (CONFIG_SVQ3_DECODER)
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ff_svq3_add_idct_c(ptr, h->mb + i * 16 + p * 256, linesize, qscale, 0);
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ff_svq3_add_idct_c(ptr, sl->mb + i * 16 + p * 256, linesize, qscale, 0);
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}
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}
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}
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@ -709,8 +709,8 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
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if (is_h264) {
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if (sl->non_zero_count_cache[scan8[LUMA_DC_BLOCK_INDEX + p]]) {
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if (!transform_bypass)
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h->h264dsp.h264_luma_dc_dequant_idct(h->mb + (p * 256 << pixel_shift),
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h->mb_luma_dc[p],
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h->h264dsp.h264_luma_dc_dequant_idct(sl->mb + (p * 256 << pixel_shift),
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sl->mb_luma_dc[p],
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h->dequant4_coeff[p][qscale][0]);
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else {
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static const uint8_t dc_mapping[16] = {
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@ -720,15 +720,15 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
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10 * 16, 11 * 16, 14 * 16, 15 * 16
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};
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for (i = 0; i < 16; i++)
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dctcoef_set(h->mb + (p * 256 << pixel_shift),
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dctcoef_set(sl->mb + (p * 256 << pixel_shift),
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pixel_shift, dc_mapping[i],
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dctcoef_get(h->mb_luma_dc[p],
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dctcoef_get(sl->mb_luma_dc[p],
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pixel_shift, i));
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}
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}
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} else if (CONFIG_SVQ3_DECODER)
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ff_svq3_luma_dc_dequant_idct_c(h->mb + p * 256,
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h->mb_luma_dc[p], qscale);
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ff_svq3_luma_dc_dequant_idct_c(sl->mb + p * 256,
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sl->mb_luma_dc[p], qscale);
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}
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}
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@ -752,19 +752,19 @@ static av_always_inline void hl_decode_mb_idct_luma(H264Context *h, H264SliceCon
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(sl->intra16x16_pred_mode == VERT_PRED8x8 ||
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sl->intra16x16_pred_mode == HOR_PRED8x8)) {
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h->hpc.pred16x16_add[sl->intra16x16_pred_mode](dest_y, block_offset,
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h->mb + (p * 256 << pixel_shift),
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sl->mb + (p * 256 << pixel_shift),
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linesize);
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} else {
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for (i = 0; i < 16; i++)
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if (sl->non_zero_count_cache[scan8[i + p * 16]] ||
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dctcoef_get(h->mb, pixel_shift, i * 16 + p * 256))
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dctcoef_get(sl->mb, pixel_shift, i * 16 + p * 256))
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h->h264dsp.h264_add_pixels4_clear(dest_y + block_offset[i],
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h->mb + (i * 16 + p * 256 << pixel_shift),
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sl->mb + (i * 16 + p * 256 << pixel_shift),
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linesize);
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}
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} else {
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h->h264dsp.h264_idct_add16intra(dest_y, block_offset,
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h->mb + (p * 256 << pixel_shift),
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sl->mb + (p * 256 << pixel_shift),
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linesize,
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sl->non_zero_count_cache + p * 5 * 8);
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}
|
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|
@ -776,27 +776,27 @@ static av_always_inline void hl_decode_mb_idct_luma(H264Context *h, H264SliceCon
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for (i = 0; i < 16; i += di)
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if (sl->non_zero_count_cache[scan8[i + p * 16]])
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idct_add(dest_y + block_offset[i],
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h->mb + (i * 16 + p * 256 << pixel_shift),
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sl->mb + (i * 16 + p * 256 << pixel_shift),
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linesize);
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} else {
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if (IS_8x8DCT(mb_type))
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h->h264dsp.h264_idct8_add4(dest_y, block_offset,
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h->mb + (p * 256 << pixel_shift),
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sl->mb + (p * 256 << pixel_shift),
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linesize,
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sl->non_zero_count_cache + p * 5 * 8);
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else
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h->h264dsp.h264_idct_add16(dest_y, block_offset,
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h->mb + (p * 256 << pixel_shift),
|
||||
sl->mb + (p * 256 << pixel_shift),
|
||||
linesize,
|
||||
sl->non_zero_count_cache + p * 5 * 8);
|
||||
}
|
||||
}
|
||||
} else if (CONFIG_SVQ3_DECODER) {
|
||||
for (i = 0; i < 16; i++)
|
||||
if (sl->non_zero_count_cache[scan8[i + p * 16]] || h->mb[i * 16 + p * 256]) {
|
||||
if (sl->non_zero_count_cache[scan8[i + p * 16]] || sl->mb[i * 16 + p * 256]) {
|
||||
// FIXME benchmark weird rule, & below
|
||||
uint8_t *const ptr = dest_y + block_offset[i];
|
||||
ff_svq3_add_idct_c(ptr, h->mb + i * 16 + p * 256, linesize,
|
||||
ff_svq3_add_idct_c(ptr, sl->mb + i * 16 + p * 256, linesize,
|
||||
sl->qscale, IS_INTRA(mb_type) ? 1 : 0);
|
||||
}
|
||||
}
|
||||
|
|
|
@ -199,27 +199,27 @@ static av_noinline void FUNC(hl_decode_mb)(H264Context *h, H264SliceContext *sl)
|
|||
sl->chroma_pred_mode == HOR_PRED8x8)) {
|
||||
h->hpc.pred8x8_add[sl->chroma_pred_mode](dest[0],
|
||||
block_offset + 16,
|
||||
h->mb + (16 * 16 * 1 << PIXEL_SHIFT),
|
||||
sl->mb + (16 * 16 * 1 << PIXEL_SHIFT),
|
||||
uvlinesize);
|
||||
h->hpc.pred8x8_add[sl->chroma_pred_mode](dest[1],
|
||||
block_offset + 32,
|
||||
h->mb + (16 * 16 * 2 << PIXEL_SHIFT),
|
||||
sl->mb + (16 * 16 * 2 << PIXEL_SHIFT),
|
||||
uvlinesize);
|
||||
} else {
|
||||
idct_add = h->h264dsp.h264_add_pixels4_clear;
|
||||
for (j = 1; j < 3; j++) {
|
||||
for (i = j * 16; i < j * 16 + 4; i++)
|
||||
if (sl->non_zero_count_cache[scan8[i]] ||
|
||||
dctcoef_get(h->mb, PIXEL_SHIFT, i * 16))
|
||||
dctcoef_get(sl->mb, PIXEL_SHIFT, i * 16))
|
||||
idct_add(dest[j - 1] + block_offset[i],
|
||||
h->mb + (i * 16 << PIXEL_SHIFT),
|
||||
sl->mb + (i * 16 << PIXEL_SHIFT),
|
||||
uvlinesize);
|
||||
if (chroma422) {
|
||||
for (i = j * 16 + 4; i < j * 16 + 8; i++)
|
||||
if (sl->non_zero_count_cache[scan8[i + 4]] ||
|
||||
dctcoef_get(h->mb, PIXEL_SHIFT, i * 16))
|
||||
dctcoef_get(sl->mb, PIXEL_SHIFT, i * 16))
|
||||
idct_add(dest[j - 1] + block_offset[i + 4],
|
||||
h->mb + (i * 16 << PIXEL_SHIFT),
|
||||
sl->mb + (i * 16 << PIXEL_SHIFT),
|
||||
uvlinesize);
|
||||
}
|
||||
}
|
||||
|
@ -235,24 +235,24 @@ static av_noinline void FUNC(hl_decode_mb)(H264Context *h, H264SliceContext *sl)
|
|||
qp[1] = sl->chroma_qp[1];
|
||||
}
|
||||
if (sl->non_zero_count_cache[scan8[CHROMA_DC_BLOCK_INDEX + 0]])
|
||||
h->h264dsp.h264_chroma_dc_dequant_idct(h->mb + (16 * 16 * 1 << PIXEL_SHIFT),
|
||||
h->h264dsp.h264_chroma_dc_dequant_idct(sl->mb + (16 * 16 * 1 << PIXEL_SHIFT),
|
||||
h->dequant4_coeff[IS_INTRA(mb_type) ? 1 : 4][qp[0]][0]);
|
||||
if (sl->non_zero_count_cache[scan8[CHROMA_DC_BLOCK_INDEX + 1]])
|
||||
h->h264dsp.h264_chroma_dc_dequant_idct(h->mb + (16 * 16 * 2 << PIXEL_SHIFT),
|
||||
h->h264dsp.h264_chroma_dc_dequant_idct(sl->mb + (16 * 16 * 2 << PIXEL_SHIFT),
|
||||
h->dequant4_coeff[IS_INTRA(mb_type) ? 2 : 5][qp[1]][0]);
|
||||
h->h264dsp.h264_idct_add8(dest, block_offset,
|
||||
h->mb, uvlinesize,
|
||||
sl->mb, uvlinesize,
|
||||
sl->non_zero_count_cache);
|
||||
} else if (CONFIG_SVQ3_DECODER) {
|
||||
h->h264dsp.h264_chroma_dc_dequant_idct(h->mb + 16 * 16 * 1,
|
||||
h->h264dsp.h264_chroma_dc_dequant_idct(sl->mb + 16 * 16 * 1,
|
||||
h->dequant4_coeff[IS_INTRA(mb_type) ? 1 : 4][sl->chroma_qp[0]][0]);
|
||||
h->h264dsp.h264_chroma_dc_dequant_idct(h->mb + 16 * 16 * 2,
|
||||
h->h264dsp.h264_chroma_dc_dequant_idct(sl->mb + 16 * 16 * 2,
|
||||
h->dequant4_coeff[IS_INTRA(mb_type) ? 2 : 5][sl->chroma_qp[1]][0]);
|
||||
for (j = 1; j < 3; j++) {
|
||||
for (i = j * 16; i < j * 16 + 4; i++)
|
||||
if (sl->non_zero_count_cache[scan8[i]] || h->mb[i * 16]) {
|
||||
if (sl->non_zero_count_cache[scan8[i]] || sl->mb[i * 16]) {
|
||||
uint8_t *const ptr = dest[j - 1] + block_offset[i];
|
||||
ff_svq3_add_idct_c(ptr, h->mb + i * 16,
|
||||
ff_svq3_add_idct_c(ptr, sl->mb + i * 16,
|
||||
uvlinesize,
|
||||
ff_h264_chroma_qp[0][sl->qscale + 12] - 12, 2);
|
||||
}
|
||||
|
|
|
@ -534,23 +534,24 @@ int ff_h264_update_thread_context(AVCodecContext *dst,
|
|||
av_freep(&h->rbsp_buffer[0]);
|
||||
av_freep(&h->rbsp_buffer[1]);
|
||||
ff_h264_unref_picture(h, &h->last_pic_for_ec);
|
||||
memcpy(h, h1, offsetof(H264Context, mb));
|
||||
memcpy(h, h1, offsetof(H264Context, cabac));
|
||||
memcpy(&h->cabac, &h1->cabac,
|
||||
sizeof(H264Context) - offsetof(H264Context, cabac));
|
||||
av_assert0((void*)&h->cabac == &h->mb_padding + 1);
|
||||
|
||||
|
||||
memset(h->sps_buffers, 0, sizeof(h->sps_buffers));
|
||||
memset(h->pps_buffers, 0, sizeof(h->pps_buffers));
|
||||
|
||||
memset(&h->er, 0, sizeof(h->er));
|
||||
memset(&h->mb, 0, sizeof(h->mb));
|
||||
memset(&h->mb_luma_dc, 0, sizeof(h->mb_luma_dc));
|
||||
memset(&h->mb_padding, 0, sizeof(h->mb_padding));
|
||||
memset(&h->cur_pic, 0, sizeof(h->cur_pic));
|
||||
memset(&h->last_pic_for_ec, 0, sizeof(h->last_pic_for_ec));
|
||||
|
||||
h->slice_ctx = orig_slice_ctx;
|
||||
|
||||
memset(&h->slice_ctx[0].mb, 0, sizeof(h->slice_ctx[0].mb));
|
||||
memset(&h->slice_ctx[0].mb_luma_dc, 0, sizeof(h->slice_ctx[0].mb_luma_dc));
|
||||
memset(&h->slice_ctx[0].mb_padding, 0, sizeof(h->slice_ctx[0].mb_padding));
|
||||
|
||||
h->avctx = dst;
|
||||
h->DPB = NULL;
|
||||
h->qscale_table_pool = NULL;
|
||||
|
|
|
@ -714,9 +714,9 @@ static int svq3_decode_mb(SVQ3Context *s, unsigned int mb_type)
|
|||
}
|
||||
}
|
||||
if (IS_INTRA16x16(mb_type)) {
|
||||
AV_ZERO128(h->mb_luma_dc[0] + 0);
|
||||
AV_ZERO128(h->mb_luma_dc[0] + 8);
|
||||
if (svq3_decode_block(&h->gb, h->mb_luma_dc[0], 0, 1)) {
|
||||
AV_ZERO128(sl->mb_luma_dc[0] + 0);
|
||||
AV_ZERO128(sl->mb_luma_dc[0] + 8);
|
||||
if (svq3_decode_block(&h->gb, sl->mb_luma_dc[0], 0, 1)) {
|
||||
av_log(h->avctx, AV_LOG_ERROR,
|
||||
"error while decoding intra luma dc\n");
|
||||
return -1;
|
||||
|
@ -735,7 +735,7 @@ static int svq3_decode_mb(SVQ3Context *s, unsigned int mb_type)
|
|||
: (4 * i + j);
|
||||
sl->non_zero_count_cache[scan8[k]] = 1;
|
||||
|
||||
if (svq3_decode_block(&h->gb, &h->mb[16 * k], index, type)) {
|
||||
if (svq3_decode_block(&h->gb, &sl->mb[16 * k], index, type)) {
|
||||
av_log(h->avctx, AV_LOG_ERROR,
|
||||
"error while decoding block\n");
|
||||
return -1;
|
||||
|
@ -745,7 +745,7 @@ static int svq3_decode_mb(SVQ3Context *s, unsigned int mb_type)
|
|||
|
||||
if ((cbp & 0x30)) {
|
||||
for (i = 1; i < 3; ++i)
|
||||
if (svq3_decode_block(&h->gb, &h->mb[16 * 16 * i], 0, 3)) {
|
||||
if (svq3_decode_block(&h->gb, &sl->mb[16 * 16 * i], 0, 3)) {
|
||||
av_log(h->avctx, AV_LOG_ERROR,
|
||||
"error while decoding chroma dc block\n");
|
||||
return -1;
|
||||
|
@ -757,7 +757,7 @@ static int svq3_decode_mb(SVQ3Context *s, unsigned int mb_type)
|
|||
k = 16 * i + j;
|
||||
sl->non_zero_count_cache[scan8[k]] = 1;
|
||||
|
||||
if (svq3_decode_block(&h->gb, &h->mb[16 * k], 1, 1)) {
|
||||
if (svq3_decode_block(&h->gb, &sl->mb[16 * k], 1, 1)) {
|
||||
av_log(h->avctx, AV_LOG_ERROR,
|
||||
"error while decoding chroma ac block\n");
|
||||
return -1;
|
||||
|
|
Loading…
Reference in New Issue