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Searched refs:nz_ (Results 1 – 7 of 7) sorted by relevance

/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/src/enc/
A Diterator_enc.c38 memset(enc->nz_, 0, enc->mb_w_ * sizeof(*enc->nz_)); in InitTop()
50 it->nz_ = enc->nz_; in VP8IteratorSetRow()
235 const int tnz = it->nz_[0], lnz = it->nz_[-1]; in VP8IteratorNzToBytes()
282 *it->nz_ = nz; in VP8IteratorBytesToNz()
321 it->nz_ += 1; in VP8IteratorNext()
A Dwebp_enc.c67 enc->nz_[-1] = 0; // constant in ResetBoundaryPredictions()
155 const size_t nz_size = (mb_w + 1) * sizeof(*enc->nz_) + WEBP_ALIGN_CST; in InitVP8Encoder()
217 enc->nz_ = 1 + (uint32_t*)WEBP_ALIGN(mem); in InitVP8Encoder()
A Dvp8i_enc.h236 uint32_t* nz_; // non-zero pattern member
408 uint32_t* nz_; // non-zero bit context: mb_w+1 member
A Dframe_enc.c728 *it->nz_ = 0; // reset all predictors in ResetAfterSkip()
731 *it->nz_ &= (1 << 24); // preserve the dc_nz bit in ResetAfterSkip()
/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/src/dec/
A Dvp8_dec.c545 tnz = mb->nz_ & 0x0f; in ParseResiduals()
546 lnz = left_mb->nz_ & 0x0f; in ParseResiduals()
567 tnz = mb->nz_ >> (4 + ch); in ParseResiduals()
568 lnz = left_mb->nz_ >> (4 + ch); in ParseResiduals()
587 mb->nz_ = out_t_nz; in ParseResiduals()
588 left_mb->nz_ = out_l_nz; in ParseResiduals()
613 left->nz_ = mb->nz_ = 0; in VP8DecodeMB()
633 left->nz_ = 0; in VP8InitScanline()
A Dvp8i_dec.h131 uint8_t nz_; // non-zero AC/DC coeffs (4bit for luma + 4bit for chroma) member
/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/
A DChangeLog2625 9bf31293 align VP8Encoder::nz_ allocation

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