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Searched refs:alpha_data_ (Results 1 – 8 of 8) sorted by relevance

/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/src/dec/
A Dalpha_dec.c117 const uint8_t* deltas = dec->alpha_data_ + ALPHA_HEADER_LEN + row * width; in ALPHDecode()
119 assert(deltas <= &dec->alpha_data_[dec->alpha_data_size_]); in ALPHDecode()
194 if (!ALPHInit(dec->alph_dec_, dec->alpha_data_, dec->alpha_data_size_, in VP8DecompressAlphaRows()
A Didec_dec.c108 return (dec->alpha_data_ != NULL) && !dec->is_alpha_decoded_; in NeedCompressedAlpha()
142 dec->alpha_data_ += offset; in DoRemap()
148 dec->alpha_data_ + ALPHA_HEADER_LEN, in DoRemap()
171 need_compressed_alpha ? dec->alpha_data_ : old_start; in AppendToMemBuffer()
328 dec->alpha_data_ = headers.alpha_data; in DecodeWebPHeaders()
A Dvp8i_dec.h258 const uint8_t* alpha_data_; // compressed alpha data (if present) member
A Dframe_dec.c454 if (dec->alpha_data_ != NULL && y_start < y_end) { in FinishRow()
700 const uint64_t alpha_size = (dec->alpha_data_ != NULL) ? in AllocateMemory()
A Dwebp_dec.c472 dec->alpha_data_ = headers.alpha_data; in DecodeInto()
/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/src/enc/
A Dalpha_enc.c383 enc->alpha_data_ = alpha_data; in CompressAlphaJob()
391 enc->alpha_data_ = NULL; in VP8EncInitAlpha()
438 WebPSafeFree(enc->alpha_data_); in VP8EncDeleteAlpha()
439 enc->alpha_data_ = NULL; in VP8EncDeleteAlpha()
A Dvp8i_enc.h373 uint8_t* alpha_data_; // non-NULL if transparency is present member
A Dsyntax_enc.c91 if (!pic->writer(enc->alpha_data_, enc->alpha_data_size_, pic)) { in PutAlphaChunk()

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