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Searched refs:png_struct (Results 1 – 25 of 32) sorted by relevance

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/external/pdfium/samples/
Dimage_diff_png.cc147 void DecodeInfoCallback(png_struct* png_ptr, png_info* info_ptr) { in DecodeInfoCallback()
253 void DecodeRowCallback(png_struct* png_ptr, png_byte* new_row, in DecodeRowCallback()
273 void DecodeEndCallback(png_struct* png_ptr, png_info* info) { in DecodeEndCallback()
286 PngReadStructDestroyer(png_struct** ps, png_info** pi) : ps_(ps), pi_(pi) { in PngReadStructDestroyer()
292 png_struct** ps_;
297 png_struct** png_ptr, png_info** info_ptr) { in BuildPNGStruct()
324 png_struct* png_ptr = NULL; in Decode()
464 bool DoLibpngWrite(png_struct* png_ptr, png_info* info_ptr, in DoLibpngWrite()
581 png_struct* png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, in EncodeWithCompressionLevel()
/external/syslinux/com32/lib/libpng/
Dpngmem.c49 size = png_sizeof(png_struct); in png_create_struct_2()
56 png_struct dummy_struct; in png_create_struct_2()
88 png_struct dummy_struct; in png_destroy_struct_2()
367 size = png_sizeof(png_struct); in png_create_struct_2()
374 png_struct dummy_struct; in png_create_struct_2()
419 png_struct dummy_struct; in png_destroy_struct_2()
DTODO4 Improve API by hiding the png_struct and png_info structs.
Dpngwrite.c618 if (png_sizeof(png_struct) > png_struct_size || in png_write_init_2()
636 if (png_sizeof(png_struct) > png_struct_size) in png_write_init_2()
696 if (png_sizeof(png_struct) > png_struct_size) in png_write_init_3()
704 png_memset(png_ptr, 0, png_sizeof(png_struct)); in png_write_init_3()
1163 png_memset(png_ptr, 0, png_sizeof(png_struct)); in png_write_destroy()
Dpngread.c219 if (png_sizeof(png_struct) > png_struct_size || in png_read_init_2()
237 if (png_sizeof(png_struct) > png_struct_size) in png_read_init_2()
299 if (png_sizeof(png_struct) > png_struct_size) in png_read_init_3()
307 png_memset(png_ptr, 0, png_sizeof(png_struct)); in png_read_init_3()
1330 png_memset(png_ptr, 0, png_sizeof(png_struct)); in png_read_destroy()
DY2KINFO21 "png_charp time_buffer" in png_struct and
Dpngtest.c632 static int read_user_chunk_callback(png_struct *png_ptr, in read_user_chunk_callback()
1470 (long)png_sizeof(png_struct), (long)png_sizeof(png_info)); in main()
DCHANGES133 current chunk name is now available in png_struct to reduce the number
437 user_depth, and user_channels into the png_struct, and a function
734 Rearranged some members at the end of png_info and png_struct, to put
744 1.00) members of png_struct and png_info, to regain binary compatibility
974 libpng will reallocate the png_struct and info_struct if they are too small.
1021 Include background_1 in png_struct regardless of gamma support.
1097 png_struct after an error in png_create_read_struct_2().
1249 Added compression_type to png_struct, and optimized the window size
2195 Moved local array "chunkdata" from pngrutil.c to the png_struct, so
2564 png_struct or info_struct members and other deprecated usage in
Dlibpng.txt83 png_struct and png_info instances, and thus its own image.
91 There are two main structures that are important to libpng, png_struct
92 and png_info. The first, png_struct, is an internal structure that
105 Applications that do make direct access to the members of png_struct (except
164 Next, png_struct and png_info need to be allocated and initialized. In
1535 Next, png_struct and png_info need to be allocated and initialized.
2385 png_struct and is initialized via png_init_io(). If you wish to change
2428 functions are normally supplied at the time that the png_struct is created.
2880 allocating and freeing the png_struct for each image read.
2924 "png_charp time_buffer" in png_struct and
/external/pdfium/third_party/libpng16/
D0000-build-config.patch12 /* Free a png_struct */
Dpng.h475 typedef struct png_struct_def png_struct; typedef
476 typedef const png_struct * png_const_structp;
477 typedef png_struct * png_structp;
478 typedef png_struct * * png_structpp;
505 typedef png_struct * PNG_RESTRICT png_structrp;
506 typedef const png_struct * PNG_RESTRICT png_const_structrp;
Dpngmem.c35 png_struct dummy_struct = *png_ptr; in png_destroy_png_struct()
/external/libpng/
Dpng.h475 typedef struct png_struct_def png_struct; typedef
476 typedef const png_struct * png_const_structp;
477 typedef png_struct * png_structp;
478 typedef png_struct * * png_structpp;
505 typedef png_struct * PNG_RESTRICT png_structrp;
506 typedef const png_struct * PNG_RESTRICT png_const_structrp;
Dpngmem.c32 png_struct dummy_struct = *png_ptr; in png_destroy_png_struct()
DREADME36 be a transitional release, members of the png_struct and the
160 pngstruct.h => png_struct declaration (private)
DCHANGES139 Current chunk name is now available in png_struct to reduce the number
467 user_depth, and user_channels into the png_struct, and a function
802 Rearranged some members at the end of png_info and png_struct, to put
812 1.00) members of png_struct and png_info, to regain binary compatibility
1077 libpng will reallocate the png_struct and info_struct if they are too small.
1130 Include background_1 in png_struct regardless of gamma support.
1218 png_struct after an error in png_create_read_struct_2().
1400 Added compression_type to png_struct, and optimized the window size
1944 Enabled iTXt support (changes png_struct, thus requires so-number change).
2098 Moved local array "chunkdata" from pngrutil.c to the png_struct, so
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/external/skia/third_party/libpng/
Dpng.h475 typedef struct png_struct_def png_struct; typedef
476 typedef const png_struct * png_const_structp;
477 typedef png_struct * png_structp;
478 typedef png_struct * * png_structpp;
505 typedef png_struct * PNG_RESTRICT png_structrp;
506 typedef const png_struct * PNG_RESTRICT png_const_structrp;
Dpngmem.c32 png_struct dummy_struct = *png_ptr; in png_destroy_png_struct()
DREADME36 be a transitional release, members of the png_struct and the
160 pngstruct.h => png_struct declaration (private)
Dpngtest.c700 read_user_chunk_callback(png_struct *png_ptr, png_unknown_chunkp chunk) in read_user_chunk_callback()
/external/libpng/contrib/pngminus/
Dpng2pnm.c196 png_struct *png_ptr = NULL; in png2pnm()
Dpnm2png.c193 png_struct *png_ptr = NULL; in pnm2png()
/external/skia/src/codec/
DSkPngCodec.cpp960 png_destroy_read_struct((png_struct**)&fPng_ptr, (png_info**)&fInfo_ptr, nullptr); in destroyReadStruct()
971 if (setjmp(PNG_JMPBUF((png_struct*)fPng_ptr))) { in initializeXforms()
/external/syslinux/com32/include/
Dpng.h1169 typedef struct png_struct_def png_struct; typedef
1170 typedef png_struct FAR * png_structp;
1552 typedef png_struct FAR * FAR * png_structpp;
3096 PNG_LIBPNG_VER_STRING, png_sizeof(png_struct));
3115 PNG_LIBPNG_VER_STRING, png_sizeof(png_struct));
/external/ImageMagick/coders/
Dpng.c1632 static void MagickPNGErrorHandler(png_struct *ping,png_const_charp message) in MagickPNGErrorHandler()
1663 static void MagickPNGWarningHandler(png_struct *ping,png_const_charp message) in MagickPNGWarningHandler()
1714 Magick_png_read_raw_profile(png_struct *ping,Image *image, in Magick_png_read_raw_profile()
1809 static int read_vpag_chunk_callback(png_struct *ping, png_unknown_chunkp chunk) in read_vpag_chunk_callback()
1858 static void read_tIME_chunk(Image *image,png_struct *ping,png_info *info, in read_tIME_chunk()
1973 png_struct in ReadOnePNGImage()
2143 if (ping == (png_struct *) NULL) in ReadOnePNGImage()
7689 Magick_png_write_raw_profile(const ImageInfo *image_info,png_struct *ping, in Magick_png_write_raw_profile()
7846 static void write_tIME_chunk(Image *image,png_struct *ping,png_info *info, in write_tIME_chunk()
7934 png_struct in WriteOnePNGImage()
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