apng.h (867B)
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_EXTRAS_DEC_APNG_H_ 7 #define LIB_EXTRAS_DEC_APNG_H_ 8 9 // Decodes APNG images in memory. 10 11 #include <stdint.h> 12 13 #include "lib/extras/dec/color_hints.h" 14 #include "lib/extras/packed_image.h" 15 #include "lib/jxl/base/data_parallel.h" 16 #include "lib/jxl/base/span.h" 17 #include "lib/jxl/base/status.h" 18 19 namespace jxl { 20 21 struct SizeConstraints; 22 23 namespace extras { 24 25 bool CanDecodeAPNG(); 26 27 // Decodes `bytes` into `ppf`. 28 Status DecodeImageAPNG(Span<const uint8_t> bytes, const ColorHints& color_hints, 29 PackedPixelFile* ppf, 30 const SizeConstraints* constraints = nullptr); 31 32 } // namespace extras 33 } // namespace jxl 34 35 #endif // LIB_EXTRAS_DEC_APNG_H_