libjxl

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enc_dot_dictionary.h (813B)

      1 // Copyright (c) the JPEG XL Project Authors. All rights reserved.
      2 //
      3 // Use of this source code is governed by a BSD-style
      4 // license that can be found in the LICENSE file.
      5 
      6 #ifndef LIB_JXL_ENC_DOT_DICTIONARY_H_
      7 #define LIB_JXL_ENC_DOT_DICTIONARY_H_
      8 
      9 // Dots are stored in a dictionary to avoid storing similar dots multiple
     10 // times.
     11 
     12 #include <stddef.h>
     13 
     14 #include <vector>
     15 
     16 #include "lib/jxl/base/status.h"
     17 #include "lib/jxl/chroma_from_luma.h"
     18 #include "lib/jxl/enc_params.h"
     19 #include "lib/jxl/enc_patch_dictionary.h"
     20 #include "lib/jxl/image.h"
     21 
     22 namespace jxl {
     23 
     24 StatusOr<std::vector<PatchInfo>> FindDotDictionary(
     25     const CompressParams& cparams, const Image3F& opsin, const Rect& rect,
     26     const ColorCorrelationMap& cmap, ThreadPool* pool);
     27 
     28 }  // namespace jxl
     29 
     30 #endif  // LIB_JXL_ENC_DOT_DICTIONARY_H_