Searched refs:histo_bits (Results 1 – 4 of 4) sorted by relevance
/external/opencv3/3rdparty/libwebp/enc/ |
D | histogram.c | 335 static void HistogramBuildImage(int xsize, int histo_bits, in HistogramBuildImage() argument 340 const int histo_xsize = VP8LSubSampleSize(xsize, histo_bits); in HistogramBuildImage() 342 assert(histo_bits > 0); in HistogramBuildImage() 345 const int ix = (y >> histo_bits) * histo_xsize + (x >> histo_bits); in HistogramBuildImage() 483 int quality, int histo_bits, int cache_bits, in VP8LGetHistoImageSymbols() argument 487 const int histo_xsize = histo_bits ? VP8LSubSampleSize(xsize, histo_bits) : 1; in VP8LGetHistoImageSymbols() 488 const int histo_ysize = histo_bits ? VP8LSubSampleSize(ysize, histo_bits) : 1; in VP8LGetHistoImageSymbols() 501 HistogramBuildImage(xsize, histo_bits, refs, image_out); in VP8LGetHistoImageSymbols()
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D | vp8l.c | 424 VP8LBitWriter* const bw, int width, int histo_bits, in StoreImageToBitMask() argument 431 const int histo_xsize = histo_bits ? VP8LSubSampleSize(width, histo_bits) : 1; in StoreImageToBitMask() 435 const int histogram_ix = histogram_symbols[histo_bits ? in StoreImageToBitMask() 436 (y >> histo_bits) * histo_xsize + in StoreImageToBitMask() 437 (x >> histo_bits) : 0]; in StoreImageToBitMask() 927 int histo_bits = (use_palette ? 9 : 7) - method; in GetHistoBits() local 929 const uint64_t huff_image_size = VP8LSubSampleSize(width, histo_bits) * in GetHistoBits() 930 VP8LSubSampleSize(height, histo_bits) * in GetHistoBits() 933 ++histo_bits; in GetHistoBits() 935 return (histo_bits < MIN_HUFFMAN_BITS) ? MIN_HUFFMAN_BITS : in GetHistoBits() [all …]
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/external/webp/src/enc/ |
D | histogram.c | 417 int xsize, int histo_bits, const VP8LBackwardRefs* const backward_refs, in HistogramBuild() argument 420 const int histo_xsize = VP8LSubSampleSize(xsize, histo_bits); in HistogramBuild() 423 assert(histo_bits > 0); in HistogramBuild() 426 const int ix = (y >> histo_bits) * histo_xsize + (x >> histo_bits); in HistogramBuild() 867 int histo_bits, int cache_bits, in VP8LGetHistoImageSymbols() argument 872 const int histo_xsize = histo_bits ? VP8LSubSampleSize(xsize, histo_bits) : 1; in VP8LGetHistoImageSymbols() 873 const int histo_ysize = histo_bits ? VP8LSubSampleSize(ysize, histo_bits) : 1; in VP8LGetHistoImageSymbols() 902 HistogramBuild(xsize, histo_bits, refs, orig_histo); in VP8LGetHistoImageSymbols()
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D | vp8l.c | 348 int histo_bits = (use_palette ? 9 : 7) - method; in GetHistoBits() local 350 const int huff_image_size = VP8LSubSampleSize(width, histo_bits) * in GetHistoBits() 351 VP8LSubSampleSize(height, histo_bits); in GetHistoBits() 353 ++histo_bits; in GetHistoBits() 355 return (histo_bits < MIN_HUFFMAN_BITS) ? MIN_HUFFMAN_BITS : in GetHistoBits() 356 (histo_bits > MAX_HUFFMAN_BITS) ? MAX_HUFFMAN_BITS : histo_bits; in GetHistoBits() 359 static int GetTransformBits(int method, int histo_bits) { in GetTransformBits() argument 361 return (histo_bits > max_transform_bits) ? max_transform_bits : histo_bits; in GetTransformBits() 680 VP8LBitWriter* const bw, int width, int histo_bits, in StoreImageToBitMask() argument 684 const int histo_xsize = histo_bits ? VP8LSubSampleSize(width, histo_bits) : 1; in StoreImageToBitMask() [all …]
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