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lightning-sunbird  0.9+nobinonly
Classes | Defines | Typedefs | Functions | Variables
png.h File Reference
#include "zlib.h"
#include "pngconf.h"
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Go to the source code of this file.

Classes

struct  png_color_struct
struct  png_color_16_struct
struct  png_color_8_struct
struct  png_sPLT_entry_struct
struct  png_sPLT_struct
struct  png_time_struct
struct  png_info_struct
struct  png_row_info_struct
struct  png_struct_def

Defines

#define PNG_LIBPNG_VER_STRING   "1.2.7"
#define PNG_HEADER_VERSION_STRING   " libpng version 1.2.7 - September 12, 2004 (header)\n"
#define PNG_LIBPNG_VER_SONUM   0
#define PNG_LIBPNG_VER_DLLNUM   %DLLNUM%
#define PNG_LIBPNG_VER_MAJOR   1
#define PNG_LIBPNG_VER_MINOR   2
#define PNG_LIBPNG_VER_RELEASE   7
#define PNG_LIBPNG_VER_BUILD   0
#define PNG_LIBPNG_BUILD_ALPHA   1
#define PNG_LIBPNG_BUILD_BETA   2
#define PNG_LIBPNG_BUILD_RC   3
#define PNG_LIBPNG_BUILD_STABLE   4
#define PNG_LIBPNG_BUILD_TYPEMASK   7
#define PNG_LIBPNG_BUILD_PATCH   8 /* Can be OR'ed with STABLE only */
#define PNG_LIBPNG_BUILD_TYPE   4
#define PNG_LIBPNG_VER   10207 /* 1.2.7 */
#define int_p_NULL   (int *)NULL
#define png_bytep_NULL   (png_bytep)NULL
#define png_bytepp_NULL   (png_bytepp)NULL
#define png_doublep_NULL   (png_doublep)NULL
#define png_error_ptr_NULL   (png_error_ptr)NULL
#define png_flush_ptr_NULL   (png_flush_ptr)NULL
#define png_free_ptr_NULL   (png_free_ptr)NULL
#define png_infopp_NULL   (png_infopp)NULL
#define png_malloc_ptr_NULL   (png_malloc_ptr)NULL
#define png_read_status_ptr_NULL   (png_read_status_ptr)NULL
#define png_rw_ptr_NULL   (png_rw_ptr)NULL
#define png_structp_NULL   (png_structp)NULL
#define png_uint_16p_NULL   (png_uint_16p)NULL
#define png_voidp_NULL   (png_voidp)NULL
#define png_write_status_ptr_NULL   (png_write_status_ptr)NULL
#define png_libpng_ver   png_get_header_ver(NULL)
#define PNG_TEXT_COMPRESSION_NONE_WR   -3
#define PNG_TEXT_COMPRESSION_zTXt_WR   -2
#define PNG_TEXT_COMPRESSION_NONE   -1
#define PNG_TEXT_COMPRESSION_zTXt   0
#define PNG_ITXT_COMPRESSION_NONE   1
#define PNG_ITXT_COMPRESSION_zTXt   2
#define PNG_TEXT_COMPRESSION_LAST   3 /* Not a valid value */
#define PNG_UINT_31_MAX   ((png_uint_32)0x7fffffffL)
#define PNG_UINT_32_MAX   (~((png_uint_32)0))
#define PNG_SIZE_MAX   (~((png_size_t)0))
#define PNG_MAX_UINT   PNG_UINT_31_MAX
#define PNG_COLOR_MASK_PALETTE   1
#define PNG_COLOR_MASK_COLOR   2
#define PNG_COLOR_MASK_ALPHA   4
#define PNG_COLOR_TYPE_GRAY   0
#define PNG_COLOR_TYPE_PALETTE   (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_PALETTE)
#define PNG_COLOR_TYPE_RGB   (PNG_COLOR_MASK_COLOR)
#define PNG_COLOR_TYPE_RGB_ALPHA   (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_ALPHA)
#define PNG_COLOR_TYPE_GRAY_ALPHA   (PNG_COLOR_MASK_ALPHA)
#define PNG_COLOR_TYPE_RGBA   PNG_COLOR_TYPE_RGB_ALPHA
#define PNG_COLOR_TYPE_GA   PNG_COLOR_TYPE_GRAY_ALPHA
#define PNG_COMPRESSION_TYPE_BASE   0 /* Deflate method 8, 32K window */
#define PNG_COMPRESSION_TYPE_DEFAULT   PNG_COMPRESSION_TYPE_BASE
#define PNG_FILTER_TYPE_BASE   0 /* Single row per-byte filtering */
#define PNG_INTRAPIXEL_DIFFERENCING   64 /* Used only in MNG datastreams */
#define PNG_FILTER_TYPE_DEFAULT   PNG_FILTER_TYPE_BASE
#define PNG_INTERLACE_NONE   0 /* Non-interlaced image */
#define PNG_INTERLACE_ADAM7   1 /* Adam7 interlacing */
#define PNG_INTERLACE_LAST   2 /* Not a valid value */
#define PNG_OFFSET_PIXEL   0 /* Offset in pixels */
#define PNG_OFFSET_MICROMETER   1 /* Offset in micrometers (1/10^6 meter) */
#define PNG_OFFSET_LAST   2 /* Not a valid value */
#define PNG_EQUATION_LINEAR   0 /* Linear transformation */
#define PNG_EQUATION_BASE_E   1 /* Exponential base e transform */
#define PNG_EQUATION_ARBITRARY   2 /* Arbitrary base exponential transform */
#define PNG_EQUATION_HYPERBOLIC   3 /* Hyperbolic sine transformation */
#define PNG_EQUATION_LAST   4 /* Not a valid value */
#define PNG_SCALE_UNKNOWN   0 /* unknown unit (image scale) */
#define PNG_SCALE_METER   1 /* meters per pixel */
#define PNG_SCALE_RADIAN   2 /* radians per pixel */
#define PNG_SCALE_LAST   3 /* Not a valid value */
#define PNG_RESOLUTION_UNKNOWN   0 /* pixels/unknown unit (aspect ratio) */
#define PNG_RESOLUTION_METER   1 /* pixels/meter */
#define PNG_RESOLUTION_LAST   2 /* Not a valid value */
#define PNG_sRGB_INTENT_PERCEPTUAL   0
#define PNG_sRGB_INTENT_RELATIVE   1
#define PNG_sRGB_INTENT_SATURATION   2
#define PNG_sRGB_INTENT_ABSOLUTE   3
#define PNG_sRGB_INTENT_LAST   4 /* Not a valid value */
#define PNG_KEYWORD_MAX_LENGTH   79
#define PNG_MAX_PALETTE_LENGTH   256
#define PNG_INFO_gAMA   0x0001
#define PNG_INFO_sBIT   0x0002
#define PNG_INFO_cHRM   0x0004
#define PNG_INFO_PLTE   0x0008
#define PNG_INFO_tRNS   0x0010
#define PNG_INFO_bKGD   0x0020
#define PNG_INFO_hIST   0x0040
#define PNG_INFO_pHYs   0x0080
#define PNG_INFO_oFFs   0x0100
#define PNG_INFO_tIME   0x0200
#define PNG_INFO_pCAL   0x0400
#define PNG_INFO_sRGB   0x0800 /* GR-P, 0.96a */
#define PNG_INFO_iCCP   0x1000 /* ESR, 1.0.6 */
#define PNG_INFO_sPLT   0x2000 /* ESR, 1.0.6 */
#define PNG_INFO_sCAL   0x4000 /* ESR, 1.0.6 */
#define PNG_INFO_IDAT   0x8000L /* ESR, 1.0.6 */
#define PNG_TRANSFORM_IDENTITY   0x0000 /* read and write */
#define PNG_TRANSFORM_STRIP_16   0x0001 /* read only */
#define PNG_TRANSFORM_STRIP_ALPHA   0x0002 /* read only */
#define PNG_TRANSFORM_PACKING   0x0004 /* read and write */
#define PNG_TRANSFORM_PACKSWAP   0x0008 /* read and write */
#define PNG_TRANSFORM_EXPAND   0x0010 /* read only */
#define PNG_TRANSFORM_INVERT_MONO   0x0020 /* read and write */
#define PNG_TRANSFORM_SHIFT   0x0040 /* read and write */
#define PNG_TRANSFORM_BGR   0x0080 /* read and write */
#define PNG_TRANSFORM_SWAP_ALPHA   0x0100 /* read and write */
#define PNG_TRANSFORM_SWAP_ENDIAN   0x0200 /* read and write */
#define PNG_TRANSFORM_INVERT_ALPHA   0x0400 /* read and write */
#define PNG_TRANSFORM_STRIP_FILLER   0x0800 /* WRITE only */
#define PNG_FLAG_MNG_EMPTY_PLTE   0x01
#define PNG_FLAG_MNG_FILTER_64   0x04
#define PNG_ALL_MNG_FEATURES   0x05
#define png_info_init(info_ptr)
#define PNG_CRC_DEFAULT   0 /* error/quit warn/discard data */
#define PNG_CRC_ERROR_QUIT   1 /* error/quit error/quit */
#define PNG_CRC_WARN_DISCARD   2 /* (INVALID) warn/discard data */
#define PNG_CRC_WARN_USE   3 /* warn/use data warn/use data */
#define PNG_CRC_QUIET_USE   4 /* quiet/use data quiet/use data */
#define PNG_CRC_NO_CHANGE   5 /* use current value use current value */
#define PNG_NO_FILTERS   0x00
#define PNG_FILTER_NONE   0x08
#define PNG_FILTER_SUB   0x10
#define PNG_FILTER_UP   0x20
#define PNG_FILTER_AVG   0x40
#define PNG_FILTER_PAETH   0x80
#define PNG_ALL_FILTERS
#define PNG_FILTER_VALUE_NONE   0
#define PNG_FILTER_VALUE_SUB   1
#define PNG_FILTER_VALUE_UP   2
#define PNG_FILTER_VALUE_AVG   3
#define PNG_FILTER_VALUE_PAETH   4
#define PNG_FILTER_VALUE_LAST   5
#define PNG_FILTER_HEURISTIC_DEFAULT   0 /* Currently "UNWEIGHTED" */
#define PNG_FILTER_HEURISTIC_UNWEIGHTED   1 /* Used by libpng < 0.95 */
#define PNG_FILTER_HEURISTIC_WEIGHTED   2 /* Experimental feature */
#define PNG_FILTER_HEURISTIC_LAST   3 /* Not a valid value */
#define PNG_DESTROY_WILL_FREE_DATA   1
#define PNG_SET_WILL_FREE_DATA   1
#define PNG_USER_WILL_FREE_DATA   2
#define PNG_FREE_HIST   0x0008
#define PNG_FREE_ICCP   0x0010
#define PNG_FREE_SPLT   0x0020
#define PNG_FREE_ROWS   0x0040
#define PNG_FREE_PCAL   0x0080
#define PNG_FREE_SCAL   0x0100
#define PNG_FREE_UNKN   0x0200
#define PNG_FREE_LIST   0x0400
#define PNG_FREE_PLTE   0x1000
#define PNG_FREE_TRNS   0x2000
#define PNG_FREE_TEXT   0x4000
#define PNG_FREE_ALL   0x7fff
#define PNG_FREE_MUL   0x4220 /* PNG_FREE_SPLT|PNG_FREE_TEXT|PNG_FREE_UNKN */
#define png_debug(l, m)
#define png_debug1(l, m, p1)
#define png_debug2(l, m, p1, p2)
#define PNG_HANDLE_CHUNK_AS_DEFAULT   0
#define PNG_HANDLE_CHUNK_NEVER   1
#define PNG_HANDLE_CHUNK_IF_SAFE   2
#define PNG_HANDLE_CHUNK_ALWAYS   3
#define PNG_ASM_FLAG_MMX_SUPPORT_COMPILED   0x01 /* not user-settable */
#define PNG_ASM_FLAG_MMX_SUPPORT_IN_CPU   0x02 /* not user-settable */
#define PNG_ASM_FLAG_MMX_READ_COMBINE_ROW   0x04
#define PNG_ASM_FLAG_MMX_READ_INTERLACE   0x08
#define PNG_ASM_FLAG_MMX_READ_FILTER_SUB   0x10
#define PNG_ASM_FLAG_MMX_READ_FILTER_UP   0x20
#define PNG_ASM_FLAG_MMX_READ_FILTER_AVG   0x40
#define PNG_ASM_FLAG_MMX_READ_FILTER_PAETH   0x80
#define PNG_ASM_FLAGS_INITIALIZED   0x80000000 /* not user-settable */
#define PNG_MMX_READ_FLAGS
#define PNG_MMX_WRITE_FLAGS   ( 0 )
#define PNG_MMX_FLAGS
#define PNG_SELECT_READ   1
#define PNG_SELECT_WRITE   2
#define png_composite(composite, fg, alpha, bg)
#define png_composite_16(composite, fg, alpha, bg)

Typedefs

typedef struct png_color_struct png_color
typedef png_color FARpng_colorp
typedef png_color FAR *FARpng_colorpp
typedef struct png_color_16_struct png_color_16
typedef png_color_16 FARpng_color_16p
typedef png_color_16 FAR *FARpng_color_16pp
typedef struct png_color_8_struct png_color_8
typedef png_color_8 FARpng_color_8p
typedef png_color_8 FAR *FARpng_color_8pp
typedef struct
png_sPLT_entry_struct 
png_sPLT_entry
typedef png_sPLT_entry FARpng_sPLT_entryp
typedef png_sPLT_entry FAR *FARpng_sPLT_entrypp
typedef struct png_sPLT_struct png_sPLT_t
typedef png_sPLT_t FARpng_sPLT_tp
typedef png_sPLT_t FAR *FARpng_sPLT_tpp
typedef struct png_time_struct png_time
typedef png_time FARpng_timep
typedef png_time FAR *FARpng_timepp
typedef struct png_info_struct png_info
typedef png_info FARpng_infop
typedef png_info FAR *FARpng_infopp
typedef struct png_row_info_struct png_row_info
typedef png_row_info FARpng_row_infop
typedef png_row_info FAR *FARpng_row_infopp
typedef struct png_struct_def
typedef png_struct FARpng_structp
typedef png_voidp png_malloc_ptr PNGARG ((png_structp, png_size_t))
typedef png_structp version_1_2_7
typedef png_struct FAR *FARpng_structpp

Functions

typedef void (PNGAPI *png_error_ptr) PNGARG((png_structp
 PNG_EXPORT (png_uint_32, png_access_version_number) PNGARG((void))
 PNG_EXPORT (void, png_set_sig_bytes) PNGARG((png_structp png_ptr
 PNG_EXPORT (int, png_sig_cmp) PNGARG((png_bytep sig
 PNG_EXPORT (int, png_check_sig) PNGARG((png_bytep sig
 PNG_EXPORT (png_structp, png_create_read_struct) PNGARG((png_const_charp user_png_ver
 PNG_EXPORT (png_structp, png_create_write_struct) PNGARG((png_const_charp user_png_ver
 PNG_EXPORT (int, png_reset_zstream) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_write_chunk) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_write_chunk_start) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_write_chunk_data) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_write_chunk_end) PNGARG((png_structp png_ptr))
 PNG_EXPORT (png_infop, png_create_info_struct) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_info_init) PNGARG((png_infop info_ptr))
 PNG_EXPORT (void, png_info_init_3) PNGARG((png_infopp info_ptr
 PNG_EXPORT (void, png_write_info_before_PLTE) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_write_info) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_charp, png_convert_to_rfc1123) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_expand) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_set_gray_1_2_4_to_8) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_set_palette_to_rgb) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_set_tRNS_to_alpha) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_set_bgr) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_set_gray_to_rgb) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_build_grayscale_palette) PNGARG((int bit_depth
 PNG_EXPORT (void, png_set_swap) PNGARG((png_structp png_ptr))
 PNG_EXPORT (int, png_set_interlace_handling) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_set_strip_16) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_set_gamma) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_start_read_image) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_read_update_info) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_write_row) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_write_rows) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_write_image) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_write_end) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_destroy_info_struct) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_destroy_read_struct) PNGARG((png_structpp png_ptr_ptr
void png_read_destroy PNGARG ((png_structp png_ptr, png_infop info_ptr, png_infop end_info_ptr))
 PNG_EXPORT (void, png_destroy_write_struct) PNGARG((png_structpp png_ptr_ptr
void png_write_destroy PNGARG ((png_structp png_ptr))
 PNG_EXPORT (void, png_set_crc_action) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_filter) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_compression_level) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_compression_mem_level) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_compression_strategy) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_compression_window_bits) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_compression_method) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_init_io) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_error_fn) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_voidp, png_get_error_ptr) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_set_write_fn) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_read_fn) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_voidp, png_get_io_ptr) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_set_read_status_fn) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_write_status_fn) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_progressive_read_fn) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_voidp, png_get_progressive_ptr) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_process_data) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_progressive_combine_row) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_voidp, png_malloc) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_voidp, png_malloc_warn) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_free) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_free_data) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_data_freer) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_voidp, png_memcpy_check) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_voidp, png_memset_check) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_error) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_chunk_error) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_warning) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_chunk_warning) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_uint_32, png_get_valid) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_uint_32, png_get_rowbytes) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_byte, png_get_channels) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_bytep, png_get_signature) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_uint_32, png_get_gAMA) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_uint_32, png_get_gAMA_fixed) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_gAMA) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_gAMA_fixed) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_uint_32, png_get_IHDR) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_IHDR) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_uint_32, png_get_PLTE) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_PLTE) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_uint_32, png_get_sRGB) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_sRGB) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_sRGB_gAMA_and_cHRM) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_uint_32, png_get_tRNS) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_tRNS) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_invalid) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_bytep, png_sig_bytes) PNGARG((void))
 PNG_EXPORT (png_charp, png_get_copyright) PNGARG((png_structp png_ptr))
 PNG_EXPORT (png_charp, png_get_header_ver) PNGARG((png_structp png_ptr))
 PNG_EXPORT (png_charp, png_get_header_version) PNGARG((png_structp png_ptr))
 PNG_EXPORT (png_charp, png_get_libpng_ver) PNGARG((png_structp png_ptr))
 PNG_EXPORT (png_uint_32, png_get_mmx_flagmask) PNGARG((int flag_select
 PNG_EXPORT (png_uint_32, png_get_asm_flagmask) PNGARG((int flag_select))
 PNG_EXPORT (png_uint_32, png_get_asm_flags) PNGARG((png_structp png_ptr))
 PNG_EXPORT (png_byte, png_get_mmx_bitdepth_threshold) PNGARG((png_structp png_ptr))
 PNG_EXPORT (png_uint_32, png_get_mmx_rowbytes_threshold) PNGARG((png_structp png_ptr))
 PNG_EXPORT (void, png_set_asm_flags) PNGARG((png_structp png_ptr
 PNG_EXPORT (void, png_set_mmx_thresholds) PNGARG((png_structp png_ptr
 PNG_EXPORT (int, png_mmx_support) PNGARG((void))
 PNG_EXPORT (void, png_set_user_limits) PNGARG((png_structp png_ptr
 PNG_EXPORT (png_uint_32, png_get_user_width_max) PNGARG((png_structp png_ptr))
 PNG_EXPORT (png_uint_32, png_get_user_height_max) PNGARG((png_structp png_ptr))

Variables

typedef png_const_charp
typedef png_bytep
typedef png_size_t
typedef png_uint_32
typedef int
int num_bytes
png_size_t start
png_size_t png_size_t num_to_check
int num
png_voidp error_ptr
png_voidp png_error_ptr error_fn
png_voidp png_error_ptr
png_error_ptr 
warn_fn
png_bytep chunk_name
png_bytep png_bytep data
png_bytep png_bytep png_size_t length
png_size_t png_info_struct_size
png_infop info_ptr
png_timep ptime
png_colorp palette
double screen_gamma
double double default_file_gamma
png_bytep row
png_bytepp png_uint_32 num_rows
png_bytepp image
png_infopp info_ptr_ptr
png_infopp png_infopp end_info_ptr_ptr
int crit_action
int int ancil_action
int method
int int filters
int level
int mem_level
int strategy
int window_bits
png_FILE_p fp
png_voidp png_error_ptr
png_error_ptr 
warning_fn
png_voidp io_ptr
png_voidp png_rw_ptr write_data_fn
png_voidp png_rw_ptr png_flush_ptr output_flush_fn
png_voidp png_rw_ptr read_data_fn
png_read_status_ptr read_row_fn
png_write_status_ptr write_row_fn
png_voidp progressive_ptr
png_voidp png_progressive_info_ptr info_fn
png_voidp
png_progressive_info_ptr
png_progressive_row_ptr 
row_fn
png_voidp
png_progressive_info_ptr
png_progressive_row_ptr
png_progressive_end_ptr 
end_fn
png_infop png_bytep buffer
png_infop png_bytep png_size_t buffer_size
png_bytep old_row
png_bytep png_bytep new_row
png_uint_32 size
png_voidp ptr
png_infop png_uint_32 free_me
png_infop int freer
png_infop int png_uint_32 mask
png_voidp s1
png_voidp png_voidp s2
png_voidp int value
png_const_charp error_message
png_const_charp warning_message
png_infop png_uint_32 flag
png_infop double * file_gamma
png_infop png_fixed_pointint_file_gamma
png_infop png_uint_32width
png_infop png_uint_32 png_uint_32height
png_infop png_uint_32
png_uint_32 int
bit_depth
png_infop png_uint_32
png_uint_32 int int
color_type
png_infop png_uint_32
png_uint_32 int int int
interlace_method
png_infop png_uint_32
png_uint_32 int int int int
compression_method
png_infop png_uint_32
png_uint_32 int int int int
int
filter_method
png_infop png_colorp intnum_palette
png_infop intintent
png_infop png_byteptrans
png_infop png_bytep intnum_trans
png_infop png_bytep int
png_color_16p
trans_values
intcompilerID
png_uint_32 asm_flags
png_byte mmx_bitdepth_threshold
png_byte png_uint_32 mmx_rowbytes_threshold
png_uint_32 user_width_max
png_uint_32 png_uint_32 user_height_max

Class Documentation

struct png_color_struct

Definition at line 431 of file png.h.

Class Members
png_byte blue
png_byte green
png_byte red
struct png_color_16_struct

Definition at line 440 of file png.h.

Class Members
png_uint_16 blue
png_uint_16 gray
png_uint_16 green
png_byte index
png_uint_16 red
struct png_color_8_struct

Definition at line 451 of file png.h.

Class Members
png_byte alpha
png_byte blue
png_byte gray
png_byte green
png_byte red
struct png_sPLT_entry_struct

Definition at line 466 of file png.h.

Class Members
png_uint_16 alpha
png_uint_16 blue
png_uint_16 frequency
png_uint_16 green
png_uint_16 red
struct png_sPLT_struct

Definition at line 482 of file png.h.

Collaboration diagram for png_sPLT_struct:
Class Members
png_byte depth
png_sPLT_entryp entries
png_charp name
png_int_32 nentries
struct png_time_struct

Definition at line 540 of file png.h.

Class Members
png_byte day
png_byte hour
png_byte minute
png_byte month
png_byte second
png_uint_16 year
struct png_info_struct

Definition at line 611 of file png.h.

Collaboration diagram for png_info_struct:
Class Members
png_byte bit_depth
png_byte channels
png_byte color_type
png_byte compression_type
png_byte filter_type
png_uint_32 free_me
float gamma
png_uint_32 height
png_byte interlace_type
png_uint_16 num_palette
png_uint_16 num_trans
png_colorp palette
png_byte pixel_depth
png_uint_32 rowbytes
png_byte signature
png_byte spare_byte
png_byte srgb_intent
png_bytep trans
png_color_16 trans_values
png_uint_32 valid
png_uint_32 width
struct png_row_info_struct

Definition at line 951 of file png.h.

Class Members
png_byte bit_depth
png_byte channels
png_byte color_type
png_byte pixel_depth
png_uint_32 rowbytes
png_uint_32 width
struct png_struct_def

Definition at line 1032 of file png.h.

Collaboration diagram for png_struct_def:
Class Members
png_uint_32 asm_flags
png_bytep avg_row
png_bytep big_row_buf
png_byte bit_depth
png_size_t buffer_size
png_byte channels
png_byte chunk_name
png_byte color_type
png_byte compression
png_byte compression_type
png_uint_32 crc
int cur_palette
png_bytep current_buffer
png_bytep current_buffer_ptr
png_size_t current_buffer_size
png_byte do_filter
png_progressive_end_ptr end_fn
png_error_ptr error_fn
png_voidp error_ptr
png_byte filter
png_uint_32 flags
png_uint_32 free_me
float gamma
png_uint_16pp gamma_16_from_1
png_uint_16pp gamma_16_table
png_uint_16pp gamma_16_to_1
png_bytep gamma_from_1
int gamma_shift
png_bytep gamma_table
png_bytep gamma_to_1
png_uint_32 height
png_uint_32 idat_size
png_progressive_info_ptr info_fn
png_fixed_point int_gamma
png_byte interlaced
png_voidp io_ptr
png_uint_32 irowbytes
png_uint_32 iwidth
jmp_buf jmpbuf
png_byte mmx_bitdepth_threshold
png_uint_32 mmx_rowbytes_threshold
png_uint_32 mode
png_uint_16 num_palette
png_uint_32 num_rows
png_uint_16 num_trans
png_bytep paeth_row
png_colorp palette
png_byte pass
png_byte pixel_depth
png_bytep prev_row
int process_mode
png_uint_32 push_length
png_rw_ptr read_data_fn
png_read_status_ptr read_row_fn
png_bytep row_buf
png_progressive_row_ptr row_fn
png_row_info row_info
png_uint_32 row_number
png_uint_32 rowbytes
png_bytep save_buffer
png_size_t save_buffer_max
png_bytep save_buffer_ptr
png_size_t save_buffer_size
float screen_gamma
png_color_8 sig_bit
png_byte sig_bytes
png_uint_32 skip_length
png_bytep sub_row
png_charp time_buffer
png_bytep trans
png_color_16 trans_values
png_uint_32 transformations
png_bytep up_row
png_uint_32 user_height_max
png_uint_32 user_width_max
png_byte usr_bit_depth
png_byte usr_channels
png_uint_32 usr_width
png_error_ptr warning_fn
png_uint_32 width
png_rw_ptr write_data_fn
png_write_status_ptr write_row_fn
png_bytep zbuf
png_size_t zbuf_size
int zlib_level
int zlib_mem_level
int zlib_method
int zlib_strategy
int zlib_window_bits
z_stream zstream

Define Documentation

Definition at line 363 of file png.h.

Value:

Definition at line 1695 of file png.h.

Definition at line 1020 of file png.h.

Definition at line 2411 of file png.h.

Definition at line 2415 of file png.h.

Definition at line 2416 of file png.h.

Definition at line 2413 of file png.h.

Definition at line 2414 of file png.h.

Definition at line 2412 of file png.h.

#define PNG_ASM_FLAG_MMX_SUPPORT_COMPILED   0x01 /* not user-settable */

Definition at line 2409 of file png.h.

#define PNG_ASM_FLAG_MMX_SUPPORT_IN_CPU   0x02 /* not user-settable */

Definition at line 2410 of file png.h.

#define PNG_ASM_FLAGS_INITIALIZED   0x80000000 /* not user-settable */

Definition at line 2417 of file png.h.

Definition at line 364 of file png.h.

Definition at line 365 of file png.h.

Definition at line 863 of file png.h.

Definition at line 862 of file png.h.

Definition at line 861 of file png.h.

Definition at line 873 of file png.h.

Definition at line 866 of file png.h.

Definition at line 870 of file png.h.

Definition at line 867 of file png.h.

Definition at line 868 of file png.h.

Definition at line 869 of file png.h.

Definition at line 872 of file png.h.

#define png_composite (   composite,
  fg,
  alpha,
  bg 
)
Value:
{ png_uint_16 temp = (png_uint_16)((png_uint_16)(fg) * (png_uint_16)(alpha) \
                        +        (png_uint_16)(bg)*(png_uint_16)(255 -       \
                        (png_uint_16)(alpha)) + (png_uint_16)128);           \
       (composite) = (png_byte)((temp + (temp >> 8)) >> 8); }

Definition at line 2508 of file png.h.

#define png_composite_16 (   composite,
  fg,
  alpha,
  bg 
)
Value:
{ png_uint_32 temp = (png_uint_32)((png_uint_32)(fg) * (png_uint_32)(alpha) \
                        + (png_uint_32)(bg)*(png_uint_32)(65535L -           \
                        (png_uint_32)(alpha)) + (png_uint_32)32768L);        \
       (composite) = (png_uint_16)((temp + (temp >> 16)) >> 16); }

Definition at line 2514 of file png.h.

#define PNG_COMPRESSION_TYPE_BASE   0 /* Deflate method 8, 32K window */

Definition at line 876 of file png.h.

Definition at line 877 of file png.h.

#define PNG_CRC_DEFAULT   0 /* error/quit warn/discard data */

Definition at line 1663 of file png.h.

#define PNG_CRC_ERROR_QUIT   1 /* error/quit error/quit */

Definition at line 1664 of file png.h.

Definition at line 1668 of file png.h.

#define PNG_CRC_QUIET_USE   4 /* quiet/use data quiet/use data */

Definition at line 1667 of file png.h.

#define PNG_CRC_WARN_DISCARD   2 /* (INVALID) warn/discard data */

Definition at line 1665 of file png.h.

#define PNG_CRC_WARN_USE   3 /* warn/use data warn/use data */

Definition at line 1666 of file png.h.

#define png_debug (   l,
  m 
)

Definition at line 2380 of file png.h.

#define png_debug1 (   l,
  m,
  p1 
)

Definition at line 2383 of file png.h.

#define png_debug2 (   l,
  m,
  p1,
  p2 
)

Definition at line 2386 of file png.h.

Definition at line 1918 of file png.h.

Definition at line 366 of file png.h.

#define PNG_EQUATION_ARBITRARY   2 /* Arbitrary base exponential transform */

Definition at line 897 of file png.h.

#define PNG_EQUATION_BASE_E   1 /* Exponential base e transform */

Definition at line 896 of file png.h.

#define PNG_EQUATION_HYPERBOLIC   3 /* Hyperbolic sine transformation */

Definition at line 898 of file png.h.

#define PNG_EQUATION_LAST   4 /* Not a valid value */

Definition at line 899 of file png.h.

#define PNG_EQUATION_LINEAR   0 /* Linear transformation */

Definition at line 895 of file png.h.

#define png_error_ptr_NULL   (png_error_ptr)NULL

Definition at line 367 of file png.h.

#define PNG_FILTER_AVG   0x40

Definition at line 1693 of file png.h.

#define PNG_FILTER_HEURISTIC_DEFAULT   0 /* Currently "UNWEIGHTED" */

Definition at line 1747 of file png.h.

Definition at line 1750 of file png.h.

#define PNG_FILTER_HEURISTIC_UNWEIGHTED   1 /* Used by libpng < 0.95 */

Definition at line 1748 of file png.h.

#define PNG_FILTER_HEURISTIC_WEIGHTED   2 /* Experimental feature */

Definition at line 1749 of file png.h.

#define PNG_FILTER_NONE   0x08

Definition at line 1690 of file png.h.

Definition at line 1694 of file png.h.

#define PNG_FILTER_SUB   0x10

Definition at line 1691 of file png.h.

#define PNG_FILTER_TYPE_BASE   0 /* Single row per-byte filtering */

Definition at line 880 of file png.h.

Definition at line 882 of file png.h.

#define PNG_FILTER_UP   0x20

Definition at line 1692 of file png.h.

Definition at line 1704 of file png.h.

Definition at line 1706 of file png.h.

Definition at line 1701 of file png.h.

Definition at line 1705 of file png.h.

Definition at line 1702 of file png.h.

Definition at line 1703 of file png.h.

Definition at line 1018 of file png.h.

Definition at line 1019 of file png.h.

#define png_flush_ptr_NULL   (png_flush_ptr)NULL

Definition at line 368 of file png.h.

#define PNG_FREE_ALL   0x7fff

Definition at line 1933 of file png.h.

#define PNG_FREE_HIST   0x0008

Definition at line 1922 of file png.h.

#define PNG_FREE_ICCP   0x0010

Definition at line 1923 of file png.h.

#define PNG_FREE_LIST   0x0400

Definition at line 1929 of file png.h.

#define PNG_FREE_MUL   0x4220 /* PNG_FREE_SPLT|PNG_FREE_TEXT|PNG_FREE_UNKN */

Definition at line 1934 of file png.h.

#define PNG_FREE_PCAL   0x0080

Definition at line 1926 of file png.h.

#define PNG_FREE_PLTE   0x1000

Definition at line 1930 of file png.h.

#define png_free_ptr_NULL   (png_free_ptr)NULL

Definition at line 369 of file png.h.

#define PNG_FREE_ROWS   0x0040

Definition at line 1925 of file png.h.

#define PNG_FREE_SCAL   0x0100

Definition at line 1927 of file png.h.

#define PNG_FREE_SPLT   0x0020

Definition at line 1924 of file png.h.

#define PNG_FREE_TEXT   0x4000

Definition at line 1932 of file png.h.

#define PNG_FREE_TRNS   0x2000

Definition at line 1931 of file png.h.

#define PNG_FREE_UNKN   0x0200

Definition at line 1928 of file png.h.

Definition at line 2405 of file png.h.

Definition at line 2402 of file png.h.

Definition at line 2404 of file png.h.

Definition at line 2403 of file png.h.

#define PNG_HEADER_VERSION_STRING   " libpng version 1.2.7 - September 12, 2004 (header)\n"

Definition at line 313 of file png.h.

#define PNG_INFO_bKGD   0x0020

Definition at line 935 of file png.h.

#define PNG_INFO_cHRM   0x0004

Definition at line 932 of file png.h.

#define PNG_INFO_gAMA   0x0001

Definition at line 930 of file png.h.

#define PNG_INFO_hIST   0x0040

Definition at line 936 of file png.h.

#define PNG_INFO_iCCP   0x1000 /* ESR, 1.0.6 */

Definition at line 942 of file png.h.

#define PNG_INFO_IDAT   0x8000L /* ESR, 1.0.6 */

Definition at line 945 of file png.h.

Value:

Definition at line 1407 of file png.h.

#define PNG_INFO_oFFs   0x0100

Definition at line 938 of file png.h.

#define PNG_INFO_pCAL   0x0400

Definition at line 940 of file png.h.

#define PNG_INFO_pHYs   0x0080

Definition at line 937 of file png.h.

#define PNG_INFO_PLTE   0x0008

Definition at line 933 of file png.h.

#define PNG_INFO_sBIT   0x0002

Definition at line 931 of file png.h.

#define PNG_INFO_sCAL   0x4000 /* ESR, 1.0.6 */

Definition at line 944 of file png.h.

#define PNG_INFO_sPLT   0x2000 /* ESR, 1.0.6 */

Definition at line 943 of file png.h.

#define PNG_INFO_sRGB   0x0800 /* GR-P, 0.96a */

Definition at line 941 of file png.h.

#define PNG_INFO_tIME   0x0200

Definition at line 939 of file png.h.

#define PNG_INFO_tRNS   0x0010

Definition at line 934 of file png.h.

Definition at line 370 of file png.h.

#define PNG_INTERLACE_ADAM7   1 /* Adam7 interlacing */

Definition at line 886 of file png.h.

#define PNG_INTERLACE_LAST   2 /* Not a valid value */

Definition at line 887 of file png.h.

#define PNG_INTERLACE_NONE   0 /* Non-interlaced image */

Definition at line 885 of file png.h.

#define PNG_INTRAPIXEL_DIFFERENCING   64 /* Used only in MNG datastreams */

Definition at line 881 of file png.h.

Definition at line 530 of file png.h.

Definition at line 531 of file png.h.

Definition at line 920 of file png.h.

Definition at line 328 of file png.h.

Definition at line 329 of file png.h.

#define PNG_LIBPNG_BUILD_PATCH   8 /* Can be OR'ed with STABLE only */

Definition at line 333 of file png.h.

Definition at line 330 of file png.h.

Definition at line 331 of file png.h.

Definition at line 334 of file png.h.

Definition at line 332 of file png.h.

#define PNG_LIBPNG_VER   10207 /* 1.2.7 */

Definition at line 341 of file png.h.

Definition at line 405 of file png.h.

Definition at line 326 of file png.h.

#define PNG_LIBPNG_VER_DLLNUM   %DLLNUM%

Definition at line 317 of file png.h.

Definition at line 320 of file png.h.

Definition at line 321 of file png.h.

Definition at line 322 of file png.h.

Definition at line 316 of file png.h.

Definition at line 312 of file png.h.

#define png_malloc_ptr_NULL   (png_malloc_ptr)NULL

Definition at line 371 of file png.h.

Definition at line 923 of file png.h.

Definition at line 857 of file png.h.

Definition at line 2425 of file png.h.

#define PNG_NO_FILTERS   0x00

Definition at line 1689 of file png.h.

#define PNG_OFFSET_LAST   2 /* Not a valid value */

Definition at line 892 of file png.h.

#define PNG_OFFSET_MICROMETER   1 /* Offset in micrometers (1/10^6 meter) */

Definition at line 891 of file png.h.

#define PNG_OFFSET_PIXEL   0 /* Offset in pixels */

Definition at line 890 of file png.h.

#define png_read_status_ptr_NULL   (png_read_status_ptr)NULL

Definition at line 372 of file png.h.

#define PNG_RESOLUTION_LAST   2 /* Not a valid value */

Definition at line 910 of file png.h.

#define PNG_RESOLUTION_METER   1 /* pixels/meter */

Definition at line 909 of file png.h.

#define PNG_RESOLUTION_UNKNOWN   0 /* pixels/unknown unit (aspect ratio) */

Definition at line 908 of file png.h.

#define png_rw_ptr_NULL   (png_rw_ptr)NULL

Definition at line 373 of file png.h.

#define PNG_SCALE_LAST   3 /* Not a valid value */

Definition at line 905 of file png.h.

#define PNG_SCALE_METER   1 /* meters per pixel */

Definition at line 903 of file png.h.

#define PNG_SCALE_RADIAN   2 /* radians per pixel */

Definition at line 904 of file png.h.

#define PNG_SCALE_UNKNOWN   0 /* unknown unit (image scale) */

Definition at line 902 of file png.h.

Definition at line 2432 of file png.h.

Definition at line 2433 of file png.h.

Definition at line 1919 of file png.h.

Definition at line 855 of file png.h.

Definition at line 916 of file png.h.

Definition at line 917 of file png.h.

Definition at line 913 of file png.h.

Definition at line 914 of file png.h.

Definition at line 915 of file png.h.

Definition at line 374 of file png.h.

Definition at line 532 of file png.h.

Definition at line 528 of file png.h.

Definition at line 526 of file png.h.

Definition at line 529 of file png.h.

Definition at line 527 of file png.h.

#define PNG_TRANSFORM_BGR   0x0080 /* read and write */

Definition at line 1011 of file png.h.

#define PNG_TRANSFORM_EXPAND   0x0010 /* read only */

Definition at line 1008 of file png.h.

#define PNG_TRANSFORM_IDENTITY   0x0000 /* read and write */

Definition at line 1003 of file png.h.

#define PNG_TRANSFORM_INVERT_ALPHA   0x0400 /* read and write */

Definition at line 1014 of file png.h.

#define PNG_TRANSFORM_INVERT_MONO   0x0020 /* read and write */

Definition at line 1009 of file png.h.

#define PNG_TRANSFORM_PACKING   0x0004 /* read and write */

Definition at line 1006 of file png.h.

#define PNG_TRANSFORM_PACKSWAP   0x0008 /* read and write */

Definition at line 1007 of file png.h.

#define PNG_TRANSFORM_SHIFT   0x0040 /* read and write */

Definition at line 1010 of file png.h.

#define PNG_TRANSFORM_STRIP_16   0x0001 /* read only */

Definition at line 1004 of file png.h.

#define PNG_TRANSFORM_STRIP_ALPHA   0x0002 /* read only */

Definition at line 1005 of file png.h.

#define PNG_TRANSFORM_STRIP_FILLER   0x0800 /* WRITE only */

Definition at line 1015 of file png.h.

#define PNG_TRANSFORM_SWAP_ALPHA   0x0100 /* read and write */

Definition at line 1012 of file png.h.

#define PNG_TRANSFORM_SWAP_ENDIAN   0x0200 /* read and write */

Definition at line 1013 of file png.h.

Definition at line 375 of file png.h.

#define PNG_UINT_31_MAX   ((png_uint_32)0x7fffffffL)

Definition at line 853 of file png.h.

Definition at line 854 of file png.h.

Definition at line 1920 of file png.h.

Definition at line 376 of file png.h.

#define png_write_status_ptr_NULL   (png_write_status_ptr)NULL

Definition at line 377 of file png.h.


Typedef Documentation

typedef struct png_color_struct png_color

Definition at line 448 of file png.h.

Definition at line 449 of file png.h.

Definition at line 459 of file png.h.

Definition at line 460 of file png.h.

Definition at line 437 of file png.h.

Definition at line 438 of file png.h.

typedef struct png_info_struct png_info
typedef png_infop

Definition at line 849 of file png.h.

Definition at line 850 of file png.h.

Definition at line 961 of file png.h.

Definition at line 962 of file png.h.

Definition at line 474 of file png.h.

Definition at line 475 of file png.h.

typedef struct png_sPLT_struct png_sPLT_t

Definition at line 489 of file png.h.

Definition at line 490 of file png.h.

typedef struct png_struct_def

Definition at line 970 of file png.h.

typedef png_struct FAR* png_structp

Definition at line 971 of file png.h.

typedef png_struct FAR* FAR* png_structpp

Definition at line 1320 of file png.h.

typedef struct png_time_struct png_time

Definition at line 549 of file png.h.

Definition at line 550 of file png.h.

typedef void png_free_ptr PNGARG((png_structp, png_voidp))

Definition at line 1022 of file png.h.

Definition at line 1318 of file png.h.


Function Documentation

PNG_EXPORT ( int  ,
png_sig_cmp   
)
PNG_EXPORT ( void  ,
png_set_bgr   
)
PNG_EXPORT ( void  ,
png_init_io   
)
PNG_EXPORT ( void  ,
png_free   
)
PNG_EXPORT ( void  ,
png_error   
)
PNG_EXPORT ( void  ,
png_warning   
)
void png_write_destroy PNGARG ( (png_structp png_ptr)  )
typedef void ( PNGAPI png_error_ptr)

Variable Documentation

Definition at line 1652 of file png.h.

Definition at line 2458 of file png.h.

Definition at line 2134 of file png.h.

Definition at line 1876 of file png.h.

Definition at line 1876 of file png.h.

Definition at line 1387 of file png.h.

Definition at line 2134 of file png.h.

Definition at line 2438 of file png.h.

Definition at line 2134 of file png.h.

Definition at line 1652 of file png.h.

Definition at line 1387 of file png.h.

double double default_file_gamma

Definition at line 1564 of file png.h.

png_voidp png_progressive_info_ptr png_progressive_row_ptr png_progressive_end_ptr end_fn

Definition at line 1866 of file png.h.

Definition at line 1637 of file png.h.

png_voidp png_error_ptr error_fn

Definition at line 1352 of file png.h.

Definition at line 1956 of file png.h.

Definition at line 1352 of file png.h.

Definition at line 2108 of file png.h.

Definition at line 2134 of file png.h.

Definition at line 1681 of file png.h.

Definition at line 1984 of file png.h.

Definition at line 1785 of file png.h.

Definition at line 1910 of file png.h.

Definition at line 1915 of file png.h.

gint gint height

Definition at line 2134 of file png.h.

Definition at line 1619 of file png.h.

png_voidp png_progressive_info_ptr info_fn

Definition at line 1866 of file png.h.

Definition at line 1414 of file png.h.

Definition at line 1633 of file png.h.

typedef int

Definition at line 976 of file png.h.

Definition at line 2111 of file png.h.

Definition at line 2195 of file png.h.

Definition at line 2134 of file png.h.

Definition at line 1808 of file png.h.

Definition at line 1387 of file png.h.

Definition at line 1760 of file png.h.

Definition at line 1915 of file png.h.

Definition at line 1763 of file png.h.

Definition at line 1681 of file png.h.

Definition at line 2462 of file png.h.

Definition at line 2462 of file png.h.

Definition at line 1882 of file png.h.

Definition at line 1348 of file png.h.

Definition at line 1335 of file png.h.

Definition at line 2178 of file png.h.

Definition at line 1615 of file png.h.

Definition at line 1342 of file png.h.

Definition at line 2260 of file png.h.

Definition at line 1882 of file png.h.

png_voidp png_rw_ptr png_flush_ptr output_flush_fn

Definition at line 1808 of file png.h.

Definition at line 1473 of file png.h.

typedef png_bytep

Definition at line 974 of file png.h.

typedef png_const_charp

Definition at line 973 of file png.h.

Definition at line 1410 of file png.h.

typedef png_size_t

Definition at line 974 of file png.h.

typedef png_uint_32

Definition at line 976 of file png.h.

Definition at line 1866 of file png.h.

Definition at line 1426 of file png.h.

Definition at line 1897 of file png.h.

png_voidp png_rw_ptr read_data_fn

Definition at line 1812 of file png.h.

png_read_status_ptr read_row_fn

Definition at line 1818 of file png.h.

Definition at line 1611 of file png.h.

png_voidp png_progressive_info_ptr png_progressive_row_ptr row_fn

Definition at line 1866 of file png.h.

Definition at line 1944 of file png.h.

Definition at line 1944 of file png.h.

double screen_gamma

Definition at line 1564 of file png.h.

Definition at line 1886 of file png.h.

Definition at line 1342 of file png.h.

Definition at line 1766 of file png.h.

Definition at line 2260 of file png.h.

Definition at line 2260 of file png.h.

Definition at line 2484 of file png.h.

Definition at line 2484 of file png.h.

Definition at line 1947 of file png.h.

png_voidp png_error_ptr png_error_ptr warn_fn

Definition at line 1352 of file png.h.

png_voidp png_error_ptr png_error_ptr warning_fn

Definition at line 1797 of file png.h.

Definition at line 1964 of file png.h.

Definition at line 2134 of file png.h.

Definition at line 1769 of file png.h.

Definition at line 1808 of file png.h.

png_write_status_ptr write_row_fn

Definition at line 1821 of file png.h.