enc_group.h (957B)
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_GROUP_H_ 7 #define LIB_JXL_ENC_GROUP_H_ 8 9 #include <cstddef> 10 11 #include "lib/jxl/base/rect.h" 12 #include "lib/jxl/base/status.h" 13 #include "lib/jxl/enc_bit_writer.h" 14 #include "lib/jxl/image.h" 15 16 namespace jxl { 17 18 struct AuxOut; 19 struct PassesEncoderState; 20 21 // Fills DC 22 Status ComputeCoefficients(size_t group_idx, PassesEncoderState* enc_state, 23 const Image3F& opsin, const Rect& rect, Image3F* dc); 24 25 Status EncodeGroupTokenizedCoefficients(size_t group_idx, size_t pass_idx, 26 size_t histogram_idx, 27 const PassesEncoderState& enc_state, 28 BitWriter* writer, AuxOut* aux_out); 29 30 } // namespace jxl 31 32 #endif // LIB_JXL_ENC_GROUP_H_