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Searched refs:png_struct (Results 1 – 19 of 19) sorted by relevance

/external/pdfium/testing/image_diff/
Dimage_diff_png.cpp177 void DecodeInfoCallback(png_struct* png_ptr, png_info* info_ptr) { in DecodeInfoCallback()
286 void DecodeRowCallback(png_struct* png_ptr, in DecodeRowCallback()
308 void DecodeEndCallback(png_struct* png_ptr, png_info* info) { in DecodeEndCallback()
321 PngReadStructDestroyer(png_struct** ps, png_info** pi) : ps_(ps), pi_(pi) {} in PngReadStructDestroyer()
325 png_struct** ps_;
330 png_struct** png_ptr, in BuildPNGStruct()
358 png_struct* png_ptr = nullptr; in Decode()
491 bool DoLibpngWrite(png_struct* png_ptr, in DoLibpngWrite()
623 png_struct* png_ptr = in EncodeWithCompressionLevel()
/external/pdfium/third_party/libpng16/
D0000-build-config.patch12 /* Free a png_struct */
Dpngmem.c35 png_struct dummy_struct = *png_ptr; in png_destroy_png_struct()
Dpng.h439 typedef struct png_struct_def png_struct; typedef
440 typedef const png_struct * png_const_structp;
441 typedef png_struct * png_structp;
442 typedef png_struct * * png_structpp;
469 typedef png_struct * PNG_RESTRICT png_structrp;
470 typedef const png_struct * PNG_RESTRICT png_const_structrp;
Dpng.c254 png_struct create_struct;
/external/angle/util/
Dpng_utils.cpp55 png_struct *writeStruct = in SavePNGRGB()
/external/libpng/
Dpngmem.c32 png_struct dummy_struct = *png_ptr; in png_destroy_png_struct()
Dpng.h439 typedef struct png_struct_def png_struct; typedef
440 typedef const png_struct * png_const_structp;
441 typedef png_struct * png_structp;
442 typedef png_struct * * png_structpp;
469 typedef png_struct * PNG_RESTRICT png_structrp;
470 typedef const png_struct * PNG_RESTRICT png_const_structrp;
DREADME37 be a transitional release, members of the png_struct and the
126 pngstruct.h => png_struct declaration (private)
DCHANGES138 Current chunk name is now available in png_struct to reduce the number
466 user_depth, and user_channels into the png_struct, and a function
801 Rearranged some members at the end of png_info and png_struct, to put
811 1.00) members of png_struct and png_info, to regain binary compatibility
1076 libpng will reallocate the png_struct and info_struct if they are too small.
1129 Include background_1 in png_struct regardless of gamma support.
1217 png_struct after an error in png_create_read_struct_2().
1399 Added compression_type to png_struct, and optimized the window size
1943 Enabled iTXt support (changes png_struct, thus requires so-number change).
2097 Moved local array "chunkdata" from pngrutil.c to the png_struct, so
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Dpngtest.c692 read_user_chunk_callback(png_struct *png_ptr, png_unknown_chunkp chunk) in read_user_chunk_callback()
Dlibpng-manual.txt114 png_struct and png_info instances, and thus its own image.
120 There are two main structures that are important to libpng, png_struct
132 The png_struct structure is the object used by the library to decode a
135 Almost all libpng APIs require a pointer to a png_struct as the first argument.
140 always safe to assume that a (png_struct*) has to be passed to call an API
366 Next, png_struct and png_info need to be allocated and initialized. In
2748 Next, png_struct and png_info need to be allocated and initialized.
4239 png_struct and is initialized via png_init_io(). If you wish to change
4291 functions are normally supplied at the time that the png_struct is created.
4576 allocating and freeing the png_struct for each image read.
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Dpng.c254 png_struct create_struct;
/external/libpng/contrib/pngminus/
Dpng2pnm.c166 png_struct *png_ptr = NULL; in png2pnm()
Dpnm2png.c166 png_struct *png_ptr = NULL; in pnm2png()
/external/skqp/src/codec/
DSkPngCodec.cpp992 png_destroy_read_struct((png_struct**)&fPng_ptr, (png_info**)&fInfo_ptr, nullptr); in destroyReadStruct()
1003 if (setjmp(PNG_JMPBUF((png_struct*)fPng_ptr))) { in initializeXforms()
/external/skia/src/codec/
DSkPngCodec.cpp1008 png_destroy_read_struct((png_struct**)&fPng_ptr, (png_info**)&fInfo_ptr, nullptr); in destroyReadStruct()
1019 if (setjmp(PNG_JMPBUF((png_struct*)fPng_ptr))) { in initializeXforms()
/external/ImageMagick/coders/
Dpng.c1697 static void MagickPNGErrorHandler(png_struct *ping,png_const_charp message) in MagickPNGErrorHandler()
1728 static void MagickPNGWarningHandler(png_struct *ping,png_const_charp message) in MagickPNGWarningHandler()
1779 Magick_png_read_raw_profile(png_struct *ping,Image *image, in Magick_png_read_raw_profile()
1961 static void read_eXIf_chunk(Image *image,png_struct *ping,png_info *info, in read_eXIf_chunk()
1979 static int read_user_chunk_callback(png_struct *ping, png_unknown_chunkp chunk) in read_user_chunk_callback()
2101 static void read_tIME_chunk(Image *image,png_struct *ping,png_info *info, in read_tIME_chunk()
2209 png_struct in ReadOnePNGImage()
2385 if (ping == (png_struct *) NULL) in ReadOnePNGImage()
8164 Magick_png_write_raw_profile(const ImageInfo *image_info,png_struct *ping, in Magick_png_write_raw_profile()
8276 static void write_tIME_chunk(Image *image,png_struct *ping,png_info *info, in write_tIME_chunk()
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/external/libpng/scripts/
Dpnglibconf.dfa706 # machine. One of these will be allocated per png_struct. When this