/* * pngtclDecls.h -- * * Declarations of functions in the platform independent public PNGTCL API. * */ #ifndef _PNGTCLDECLS #define _PNGTCLDECLS /* * WARNING: The contents of this file is automatically generated by the * genStubs.tcl script. Any modifications to the function declarations * below should be made in the pngtcl.decls script. */ #include #ifdef PNG_IMPEXP # undef TCL_STORAGE_CLASS # define TCL_STORAGE_CLASS DLLEXPORT #else # define PNG_IMPEXP extern # undef USE_PNGTCL_STUBS # define USE_PNGTCL_STUBS 1 #endif EXTERN int Pngtcl_Init(Tcl_Interp *interp); EXTERN int Pngtcl_SafeInit(Tcl_Interp *interp); #include "../compat/libpng/png.h" /* !BEGIN!: Do not edit below this line. */ /* * Exported function declarations: */ /* 0 */ PNG_IMPEXP png_uint_32 png_access_version_number(void); /* 1 */ PNG_IMPEXP void png_set_sig_bytes(png_structp png_ptr, int num_bytes); /* 2 */ PNG_IMPEXP int png_sig_cmp(png_const_bytep sig, png_size_t start, png_size_t num_to_check); /* Slot 3 is reserved */ /* 4 */ PNG_IMPEXP png_structp png_create_read_struct(png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn); /* 5 */ PNG_IMPEXP png_structp png_create_write_struct(png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn); /* 6 */ PNG_IMPEXP png_size_t png_get_compression_buffer_size( png_const_structrp png_ptr); /* 7 */ PNG_IMPEXP void png_set_compression_buffer_size(png_structp png_ptr, png_size_t size); /* Slot 8 is reserved */ /* 9 */ PNG_IMPEXP png_structp png_create_read_struct_2( png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn); /* 10 */ PNG_IMPEXP png_structp png_create_write_struct_2( png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn); /* 11 */ PNG_IMPEXP void png_write_chunk(png_structrp png_ptr, png_const_bytep chunk_name, png_const_bytep data, png_size_t length); /* 12 */ PNG_IMPEXP void png_write_chunk_start(png_structrp png_ptr, png_const_bytep chunk_name, png_uint_32 length); /* 13 */ PNG_IMPEXP void png_write_chunk_data(png_structrp png_ptr, png_const_bytep data, png_size_t length); /* 14 */ PNG_IMPEXP void png_write_chunk_end(png_structrp png_ptr); /* 15 */ PNG_IMPEXP png_infop png_create_info_struct(png_const_structrp png_ptr); /* Slot 16 is reserved */ /* 17 */ PNG_IMPEXP void png_write_info_before_PLTE(png_structrp png_ptr, png_const_infop info_ptr); /* 18 */ PNG_IMPEXP void png_write_info(png_structrp png_ptr, png_const_inforp info_ptr); /* 19 */ PNG_IMPEXP void png_read_info(png_structp png_ptr, png_infop info_ptr); /* Slot 20 is reserved */ /* 21 */ PNG_IMPEXP void png_convert_from_struct_tm(png_timep ptime, const struct tm *ttime); /* 22 */ PNG_IMPEXP void png_convert_from_time_t(png_timep ptime, time_t ttime); /* 23 */ PNG_IMPEXP void png_set_expand(png_structp png_ptr); /* Slot 24 is reserved */ /* 25 */ PNG_IMPEXP void png_set_palette_to_rgb(png_structp png_ptr); /* 26 */ PNG_IMPEXP void png_set_tRNS_to_alpha(png_structp png_ptr); /* 27 */ PNG_IMPEXP void png_set_bgr(png_structp png_ptr); /* 28 */ PNG_IMPEXP void png_set_gray_to_rgb(png_structp png_ptr); /* 29 */ PNG_IMPEXP void png_set_rgb_to_gray(png_structp png_ptr, int error_action, double red, double green); /* 30 */ PNG_IMPEXP void png_set_rgb_to_gray_fixed(png_structrp png_ptr, int error_action, png_fixed_point red, png_fixed_point green); /* 31 */ PNG_IMPEXP png_byte png_get_rgb_to_gray_status( png_const_structrp png_ptr); /* 32 */ PNG_IMPEXP void png_build_grayscale_palette(int bit_depth, png_colorp palette); /* 33 */ PNG_IMPEXP void png_set_strip_alpha(png_structrp png_ptr); /* 34 */ PNG_IMPEXP void png_set_swap_alpha(png_structrp png_ptr); /* 35 */ PNG_IMPEXP void png_set_invert_alpha(png_structrp png_ptr); /* 36 */ PNG_IMPEXP void png_set_filler(png_structrp png_ptr, png_uint_32 filler, int flags); /* 37 */ PNG_IMPEXP void png_set_swap(png_structrp png_ptr); /* 38 */ PNG_IMPEXP void png_set_packing(png_structrp png_ptr); /* 39 */ PNG_IMPEXP void png_set_packswap(png_structrp png_ptr); /* 40 */ PNG_IMPEXP void png_set_shift(png_structrp png_ptr, png_const_color_8p true_bits); /* 41 */ PNG_IMPEXP int png_set_interlace_handling(png_structrp png_ptr); /* 42 */ PNG_IMPEXP void png_set_invert_mono(png_structrp png_ptr); /* 43 */ PNG_IMPEXP void png_set_background(png_structrp png_ptr, png_const_color_16p background_color, int background_gamma_code, int need_expand, double background_gamma); /* 44 */ PNG_IMPEXP void png_set_strip_16(png_structrp png_ptr); /* 45 */ PNG_IMPEXP void png_set_quantize(png_structrp png_ptr, png_colorp palette, int num_palette, int maximum_colors, png_const_uint_16p histogram, int full_quantize); /* 46 */ PNG_IMPEXP void png_set_gamma(png_structrp png_ptr, double screen_gamma, double default_file_gamma); /* 47 */ PNG_IMPEXP void png_permit_empty_plte(png_structrp png_ptr, int empty_plte_permitted); /* 48 */ PNG_IMPEXP void png_set_flush(png_structrp png_ptr, int nrows); /* 49 */ PNG_IMPEXP void png_write_flush(png_structrp png_ptr); /* 50 */ PNG_IMPEXP void png_start_read_image(png_structrp png_ptr); /* 51 */ PNG_IMPEXP void png_read_update_info(png_structrp png_ptr, png_infop info_ptr); /* 52 */ PNG_IMPEXP void png_read_rows(png_structrp png_ptr, png_bytepp row, png_bytepp display_row, png_uint_32 num_rows); /* 53 */ PNG_IMPEXP void png_read_row(png_structrp png_ptr, png_bytep row, png_bytep display_row); /* 54 */ PNG_IMPEXP void png_read_image(png_structrp png_ptr, png_bytepp image); /* 55 */ PNG_IMPEXP void png_write_row(png_structrp png_ptr, png_const_bytep row); /* 56 */ PNG_IMPEXP void png_write_rows(png_structrp png_ptr, png_bytepp row, png_uint_32 num_rows); /* 57 */ PNG_IMPEXP void png_write_image(png_structp png_ptr, png_bytepp image); /* 58 */ PNG_IMPEXP void png_write_end(png_structp png_ptr, png_infop info_ptr); /* 59 */ PNG_IMPEXP void png_read_end(png_structp png_ptr, png_infop info_ptr); /* 60 */ PNG_IMPEXP void png_destroy_info_struct(png_const_structrp png_ptr, png_infopp info_ptr_ptr); /* 61 */ PNG_IMPEXP void png_destroy_read_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr, png_infopp end_info_ptr_ptr); /* Slot 62 is reserved */ /* 63 */ PNG_IMPEXP void png_destroy_write_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr); /* Slot 64 is reserved */ /* Slot 65 is reserved */ /* 66 */ PNG_IMPEXP void png_set_crc_action(png_structp png_ptr, int crit_action, int ancil_action); /* 67 */ PNG_IMPEXP void png_set_filter(png_structp png_ptr, int method, int filters); /* 68 */ PNG_IMPEXP void png_set_filter_heuristics(png_structrp png_ptr, int heuristic_method, int num_weights, png_const_doublep filter_weights, png_const_doublep filter_costs); /* 69 */ PNG_IMPEXP void png_set_compression_level(png_structp png_ptr, int level); /* 70 */ PNG_IMPEXP void png_set_compression_mem_level(png_structp png_ptr, int mem_level); /* 71 */ PNG_IMPEXP void png_set_compression_strategy(png_structp png_ptr, int strategy); /* 72 */ PNG_IMPEXP void png_set_compression_window_bits(png_structp png_ptr, int window_bits); /* 73 */ PNG_IMPEXP void png_set_compression_method(png_structp png_ptr, int method); /* 74 */ PNG_IMPEXP void png_init_io(png_structp png_ptr, png_FILE_p fp); /* 75 */ PNG_IMPEXP void png_set_error_fn(png_structp png_ptr, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warning_fn); /* 76 */ PNG_IMPEXP png_voidp png_get_error_ptr(png_const_structrp png_ptr); /* 77 */ PNG_IMPEXP void png_set_write_fn(png_structrp png_ptr, png_voidp io_ptr, png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn); /* 78 */ PNG_IMPEXP void png_set_read_fn(png_structrp png_ptr, png_voidp io_ptr, png_rw_ptr read_data_fn); /* 79 */ PNG_IMPEXP png_voidp png_get_io_ptr(png_const_structrp png_ptr); /* 80 */ PNG_IMPEXP void png_set_read_status_fn(png_structp png_ptr, png_read_status_ptr read_row_fn); /* 81 */ PNG_IMPEXP void png_set_write_status_fn(png_structp png_ptr, png_write_status_ptr write_row_fn); /* 82 */ PNG_IMPEXP void png_set_mem_fn(png_structp png_ptr, png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn); /* 83 */ PNG_IMPEXP png_voidp png_get_mem_ptr(png_const_structrp png_ptr); /* 84 */ PNG_IMPEXP void png_set_read_user_transform_fn(png_structp png_ptr, png_user_transform_ptr read_user_transform_fn); /* 85 */ PNG_IMPEXP void png_set_write_user_transform_fn(png_structp png_ptr, png_user_transform_ptr write_user_transform_fn); /* 86 */ PNG_IMPEXP void png_set_user_transform_info(png_structp png_ptr, png_voidp user_transform_ptr, int user_transform_depth, int user_transform_channels); /* 87 */ PNG_IMPEXP png_voidp png_get_user_transform_ptr( png_const_structrp png_ptr); /* 88 */ PNG_IMPEXP void png_set_read_user_chunk_fn(png_structp png_ptr, png_voidp user_chunk_ptr, png_user_chunk_ptr read_user_chunk_fn); /* 89 */ PNG_IMPEXP png_voidp png_get_user_chunk_ptr(png_const_structrp png_ptr); /* 90 */ PNG_IMPEXP void png_set_progressive_read_fn(png_structp png_ptr, png_voidp progressive_ptr, png_progressive_info_ptr info_fn, png_progressive_row_ptr row_fn, png_progressive_end_ptr end_fn); /* 91 */ PNG_IMPEXP png_voidp png_get_progressive_ptr(png_const_structrp png_ptr); /* 92 */ PNG_IMPEXP void png_process_data(png_structrp png_ptr, png_inforp info_ptr, png_bytep buffer, png_size_t buffer_size); /* 93 */ PNG_IMPEXP void png_progressive_combine_row( png_const_structrp png_ptr, png_bytep old_row, png_const_bytep new_row); /* 94 */ PNG_IMPEXP png_voidp png_malloc(png_const_structrp png_ptr, png_alloc_size_t size); /* 95 */ PNG_IMPEXP void png_free(png_const_structrp png_ptr, png_voidp ptr); /* 96 */ PNG_IMPEXP void png_free_data(png_const_structrp png_ptr, png_inforp info_ptr, png_uint_32 free_me, int num); /* Slot 97 is reserved */ /* Slot 98 is reserved */ /* Slot 99 is reserved */ /* Slot 100 is reserved */ /* Slot 101 is reserved */ /* 102 */ PNG_IMPEXP void * png_far_to_near(png_structp png_ptr, png_voidp ptr, int check); /* 103 */ PNG_IMPEXP void png_error(png_const_structrp png_ptr, png_const_charp error_message); /* 104 */ PNG_IMPEXP void png_chunk_error(png_const_structrp png_ptr, png_const_charp error_message); /* 105 */ PNG_IMPEXP void png_warning(png_const_structrp png_ptr, png_const_charp warning_message); /* 106 */ PNG_IMPEXP void png_chunk_warning(png_const_structrp png_ptr, png_const_charp warning_message); /* 107 */ PNG_IMPEXP png_uint_32 png_get_valid(png_const_structrp png_ptr, png_const_inforp info_ptr, png_uint_32 flag); /* 108 */ PNG_IMPEXP png_size_t png_get_rowbytes(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 109 */ PNG_IMPEXP png_bytepp png_get_rows(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 110 */ PNG_IMPEXP void png_set_rows(png_const_structrp png_ptr, png_inforp info_ptr, png_bytepp row_pointers); /* 111 */ PNG_IMPEXP png_byte png_get_channels(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 112 */ PNG_IMPEXP png_uint_32 png_get_image_width(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 113 */ PNG_IMPEXP png_uint_32 png_get_image_height(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 114 */ PNG_IMPEXP png_byte png_get_bit_depth(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 115 */ PNG_IMPEXP png_byte png_get_color_type(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 116 */ PNG_IMPEXP png_byte png_get_filter_type(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 117 */ PNG_IMPEXP png_byte png_get_interlace_type(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 118 */ PNG_IMPEXP png_byte png_get_compression_type(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 119 */ PNG_IMPEXP png_uint_32 png_get_pixels_per_meter(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 120 */ PNG_IMPEXP png_uint_32 png_get_x_pixels_per_meter( png_const_structrp png_ptr, png_const_inforp info_ptr); /* 121 */ PNG_IMPEXP png_uint_32 png_get_y_pixels_per_meter( png_const_structrp png_ptr, png_const_inforp info_ptr); /* 122 */ PNG_IMPEXP float png_get_pixel_aspect_ratio( png_const_structrp png_ptr, png_const_inforp info_ptr); /* 123 */ PNG_IMPEXP png_int_32 png_get_x_offset_pixels(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 124 */ PNG_IMPEXP png_int_32 png_get_y_offset_pixels(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 125 */ PNG_IMPEXP png_int_32 png_get_x_offset_microns(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 126 */ PNG_IMPEXP png_int_32 png_get_y_offset_microns(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 127 */ PNG_IMPEXP png_const_bytep png_get_signature(png_const_structrp png_ptr, png_const_inforp info_ptr); /* 128 */ PNG_IMPEXP png_uint_32 png_get_bKGD(png_const_structrp png_ptr, png_infop info_ptr, png_color_16p *background); /* 129 */ PNG_IMPEXP void png_set_bKGD(png_const_structrp png_ptr, png_inforp info_ptr, png_const_color_16p background); /* 130 */ PNG_IMPEXP png_uint_32 png_get_cHRM(png_const_structrp png_ptr, png_const_inforp info_ptr, double *white_x, double *white_y, double *red_x, double *red_y, double *green_x, double *green_y, double *blue_x, double *blue_y); /* 131 */ PNG_IMPEXP png_uint_32 png_get_cHRM_fixed(png_const_structrp png_ptr, png_const_inforp info_ptr, png_fixed_point *int_white_x, png_fixed_point *int_white_y, png_fixed_point *int_red_x, png_fixed_point *int_red_y, png_fixed_point *int_green_x, png_fixed_point *int_green_y, png_fixed_point *int_blue_x, png_fixed_point *int_blue_y); /* 132 */ PNG_IMPEXP void png_set_cHRM(png_const_structrp png_ptr, png_inforp info_ptr, double white_x, double white_y, double red_x, double red_y, double green_x, double green_y, double blue_x, double blue_y); /* 133 */ PNG_IMPEXP void png_set_cHRM_fixed(png_const_structrp png_ptr, png_inforp info_ptr, png_fixed_point int_white_x, png_fixed_point int_white_y, png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x, png_fixed_point int_blue_y); /* 134 */ PNG_IMPEXP png_uint_32 png_get_gAMA(png_const_structrp png_ptr, png_const_inforp info_ptr, double *file_gamma); /* 135 */ PNG_IMPEXP png_uint_32 png_get_gAMA_fixed(png_const_structrp png_ptr, png_const_inforp info_ptr, png_fixed_point *int_file_gamma); /* 136 */ PNG_IMPEXP void png_set_gAMA(png_const_structrp png_ptr, png_inforp info_ptr, double file_gamma); /* 137 */ PNG_IMPEXP void png_set_gAMA_fixed(png_const_structrp png_ptr, png_inforp info_ptr, png_fixed_point int_file_gamma); /* 138 */ PNG_IMPEXP png_uint_32 png_get_hIST(png_const_structrp png_ptr, png_inforp info_ptr, png_uint_16p *hist); /* 139 */ PNG_IMPEXP void png_set_hIST(png_const_structrp png_ptr, png_inforp info_ptr, png_const_uint_16p hist); /* 140 */ PNG_IMPEXP png_uint_32 png_get_IHDR(png_const_structrp png_ptr, png_const_inforp info_ptr, png_uint_32 *width, png_uint_32 *height, int *bit_depth, int *color_type, int *interlace_type, int *compression_type, int *filter_type); /* 141 */ PNG_IMPEXP void png_set_IHDR(png_const_structrp png_ptr, png_inforp info_ptr, png_uint_32 width, png_uint_32 height, int bit_depth, int color_type, int interlace_type, int compression_type, int filter_type); /* 142 */ PNG_IMPEXP png_uint_32 png_get_oFFs(png_const_structrp png_ptr, png_const_inforp info_ptr, png_int_32 *offset_x, png_int_32 *offset_y, int *unit_type); /* 143 */ PNG_IMPEXP void png_set_oFFs(png_const_structrp png_ptr, png_inforp info_ptr, png_int_32 offset_x, png_int_32 offset_y, int unit_type); /* 144 */ PNG_IMPEXP png_uint_32 png_get_pCAL(png_const_structrp png_ptr, png_inforp info_ptr, png_charp *purpose, png_int_32 *X0, png_int_32 *X1, int *type, int *nparams, png_charp *units, png_charpp *params); /* 145 */ PNG_IMPEXP void png_set_pCAL(png_const_structrp png_ptr, png_inforp info_ptr, png_const_charp purpose, png_int_32 X0, png_int_32 X1, int type, int nparams, png_const_charp units, png_charpp params); /* 146 */ PNG_IMPEXP png_uint_32 png_get_pHYs(png_const_structrp png_ptr, png_const_inforp info_ptr, png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type); /* 147 */ PNG_IMPEXP void png_set_pHYs(png_const_structrp png_ptr, png_infop info_ptr, png_uint_32 res_x, png_uint_32 res_y, int unit_type); /* 148 */ PNG_IMPEXP png_uint_32 png_get_PLTE(png_const_structrp png_ptr, png_inforp info_ptr, png_colorp *palette, int *num_palette); /* 149 */ PNG_IMPEXP void png_set_PLTE(png_structrp png_ptr, png_inforp info_ptr, png_const_colorp palette, int num_palette); /* 150 */ PNG_IMPEXP png_uint_32 png_get_sBIT(png_const_structrp png_ptr, png_infop info_ptr, png_color_8p *sig_bit); /* 151 */ PNG_IMPEXP void png_set_sBIT(png_const_structrp png_ptr, png_inforp info_ptr, png_const_color_8p sig_bit); /* 152 */ PNG_IMPEXP png_uint_32 png_get_sRGB(png_const_structrp png_ptr, png_const_inforp info_ptr, int *intent); /* 153 */ PNG_IMPEXP void png_set_sRGB(png_const_structrp png_ptr, png_infop info_ptr, int intent); /* 154 */ PNG_IMPEXP void png_set_sRGB_gAMA_and_cHRM( png_const_structrp png_ptr, png_infop info_ptr, int intent); /* 155 */ PNG_IMPEXP png_uint_32 png_get_iCCP(png_const_structrp png_ptr, png_inforp info_ptr, png_charpp name, int *compression_type, png_bytepp profile, png_uint_32 *proflen); /* 156 */ PNG_IMPEXP void png_set_iCCP(png_const_structrp png_ptr, png_inforp info_ptr, png_const_charp name, int compression_type, png_const_bytep profile, png_uint_32 proflen); /* 157 */ PNG_IMPEXP int png_get_sPLT(png_const_structrp png_ptr, png_inforp info_ptr, png_sPLT_tpp entries); /* 158 */ PNG_IMPEXP void png_set_sPLT(png_const_structrp png_ptr, png_inforp info_ptr, png_const_sPLT_tp entries, int nentries); /* 159 */ PNG_IMPEXP int png_get_text(png_const_structrp png_ptr, png_inforp info_ptr, png_textp *text_ptr, int *num_text); /* 160 */ PNG_IMPEXP void png_set_text(png_const_structrp png_ptr, png_inforp info_ptr, png_const_textp text_ptr, int num_text); /* 161 */ PNG_IMPEXP png_uint_32 png_get_tIME(png_const_structrp png_ptr, png_infop info_ptr, png_timep *mod_time); /* 162 */ PNG_IMPEXP void png_set_tIME(png_const_structrp png_ptr, png_inforp info_ptr, png_const_timep mod_time); /* 163 */ PNG_IMPEXP png_uint_32 png_get_tRNS(png_const_structrp png_ptr, png_infop info_ptr, png_bytep *trans, int *num_trans, png_color_16p *trans_values); /* 164 */ PNG_IMPEXP void png_set_tRNS(png_structrp png_ptr, png_infop info_ptr, png_const_bytep trans_alpha, int num_trans, png_const_color_16p trans_values); /* 165 */ PNG_IMPEXP png_uint_32 png_get_sCAL(png_const_structrp png_ptr, png_const_inforp info_ptr, int *unit, double *width, double *height); /* 166 */ PNG_IMPEXP png_uint_32 png_get_sCAL_s(png_const_structrp png_ptr, png_const_inforp info_ptr, int *unit, png_charpp swidth, png_charpp sheight); /* 167 */ PNG_IMPEXP void png_set_sCAL(png_const_structrp png_ptr, png_inforp info_ptr, int unit, double width, double height); /* 168 */ PNG_IMPEXP void png_set_sCAL_s(png_const_structrp png_ptr, png_inforp info_ptr, int unit, png_const_charp swidth, png_const_charp sheight); /* 169 */ PNG_IMPEXP void png_set_keep_unknown_chunks(png_structrp png_ptr, int keep, png_const_bytep chunk_list, int num_chunks); /* 170 */ PNG_IMPEXP void png_set_unknown_chunks(png_const_structrp png_ptr, png_inforp info_ptr, png_const_unknown_chunkp unknowns, int num_unknowns); /* 171 */ PNG_IMPEXP void png_set_unknown_chunk_location( png_const_structrp png_ptr, png_inforp info_ptr, int chunk, int location); /* 172 */ PNG_IMPEXP int png_get_unknown_chunks(png_const_structrp png_ptr, png_inforp info_ptr, png_unknown_chunkpp entries); /* 173 */ PNG_IMPEXP void png_set_invalid(png_const_structrp png_ptr, png_infop info_ptr, int mask); /* 174 */ PNG_IMPEXP void png_read_png(png_structp png_ptr, png_infop info_ptr, int transforms, png_voidp params); /* 175 */ PNG_IMPEXP void png_write_png(png_structp png_ptr, png_infop info_ptr, int transforms, png_voidp params); /* 176 */ PNG_IMPEXP png_bytep png_sig_bytes(void); /* 177 */ PNG_IMPEXP png_const_charp png_get_copyright(png_const_structrp png_ptr); /* 178 */ PNG_IMPEXP png_const_charp png_get_header_ver(png_const_structrp png_ptr); /* 179 */ PNG_IMPEXP png_const_charp png_get_header_version(png_const_structrp png_ptr); /* 180 */ PNG_IMPEXP png_const_charp png_get_libpng_ver(png_const_structrp png_ptr); /* Slot 181 is reserved */ /* Slot 182 is reserved */ /* Slot 183 is reserved */ /* 184 */ PNG_IMPEXP void png_read_init(png_structp png_ptr); /* 185 */ PNG_IMPEXP void png_read_init_2(png_structp png_ptr, png_const_charp user_png_ver, png_size_t png_struct_size, png_size_t png_info_size); /* Slot 186 is reserved */ /* Slot 187 is reserved */ /* 188 */ PNG_IMPEXP png_voidp png_create_struct(int type); /* 189 */ PNG_IMPEXP void png_destroy_struct(png_voidp struct_ptr); /* 190 */ PNG_IMPEXP png_voidp png_create_struct_2(int type, png_malloc_ptr malloc_fn); /* 191 */ PNG_IMPEXP void png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn); /* 192 */ PNG_IMPEXP void png_info_destroy(png_structp png_ptr, png_infop info_ptr); /* Slot 193 is reserved */ /* Slot 194 is reserved */ /* 195 */ PNG_IMPEXP void png_reset_crc(png_structp png_ptr); /* 196 */ PNG_IMPEXP void png_write_data(png_structp png_ptr, png_bytep data, png_size_t length); /* 197 */ PNG_IMPEXP void png_read_data(png_structp png_ptr, png_bytep data, png_size_t length); /* 198 */ PNG_IMPEXP void png_crc_read(png_structp png_ptr, png_bytep buf, png_size_t length); /* 199 */ PNG_IMPEXP png_charp png_decompress_chunk(png_structp png_ptr, int comp_type, png_charp chunkdata, png_size_t chunklength, png_size_t prefix_length, png_size_t *data_length); /* 200 */ PNG_IMPEXP int png_crc_finish(png_structp png_ptr, png_uint_32 skip); /* 201 */ PNG_IMPEXP int png_crc_error(png_structp png_ptr); /* 202 */ PNG_IMPEXP void png_calculate_crc(png_structp png_ptr, png_bytep ptr, png_size_t length); /* 203 */ PNG_IMPEXP void png_flush(png_structp png_ptr); /* 204 */ PNG_IMPEXP void png_save_uint_32(png_bytep buf, png_uint_32 i); /* 205 */ PNG_IMPEXP void png_save_int_32(png_bytep buf, png_int_32 i); /* 206 */ PNG_IMPEXP void png_save_uint_16(png_bytep buf, unsigned int i); /* 207 */ PNG_IMPEXP void png_write_sig(png_structrp png_ptr); /* 208 */ PNG_IMPEXP void png_write_IHDR(png_structp png_ptr, png_uint_32 width, png_uint_32 height, int bit_depth, int color_type, int compression_type, int filter_type, int interlace_type); /* 209 */ PNG_IMPEXP void png_write_PLTE(png_structp png_ptr, png_colorp palette, png_uint_32 num_pal); /* 210 */ PNG_IMPEXP void png_write_IDAT(png_structp png_ptr, png_bytep data, png_size_t length); /* 211 */ PNG_IMPEXP void png_write_IEND(png_structp png_ptr); /* 212 */ PNG_IMPEXP void png_write_gAMA(png_structp png_ptr, double file_gamma); /* 213 */ PNG_IMPEXP void png_write_gAMA_fixed(png_structp png_ptr, png_fixed_point file_gamma); /* 214 */ PNG_IMPEXP void png_write_sBIT(png_structp png_ptr, png_color_8p sbit, int color_type); /* 215 */ PNG_IMPEXP void png_write_cHRM(png_structp png_ptr, double white_x, double white_y, double red_x, double red_y, double green_x, double green_y, double blue_x, double blue_y); /* 216 */ PNG_IMPEXP void png_write_cHRM_fixed(png_structp png_ptr, png_fixed_point int_white_x, png_fixed_point int_white_y, png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x, png_fixed_point int_blue_y); /* 217 */ PNG_IMPEXP void png_write_sRGB(png_structp png_ptr, int intent); /* 218 */ PNG_IMPEXP void png_write_iCCP(png_structp png_ptr, png_charp name, int compression_type, png_charp profile, int proflen); /* 219 */ PNG_IMPEXP void png_write_sPLT(png_structp png_ptr, png_sPLT_tp palette); /* 220 */ PNG_IMPEXP void png_write_tRNS(png_structp png_ptr, png_bytep trans, png_color_16p values, int number, int color_type); /* 221 */ PNG_IMPEXP void png_write_bKGD(png_structp png_ptr, png_color_16p values, int color_type); /* 222 */ PNG_IMPEXP void png_write_hIST(png_structp png_ptr, png_uint_16p hist, int num_hist); /* 223 */ PNG_IMPEXP png_size_t png_check_keyword(png_structp png_ptr, png_charp key, png_charpp new_key); /* 224 */ PNG_IMPEXP void png_write_tEXt(png_structp png_ptr, png_charp key, png_charp text, png_size_t text_len); /* 225 */ PNG_IMPEXP void png_write_zTXt(png_structp png_ptr, png_charp key, png_size_t text_len, int compression); /* 226 */ PNG_IMPEXP void png_write_iTXt(png_structp png_ptr, int compression, png_charp key, png_charp lang, png_charp lang_key, png_charp text); /* 227 */ PNG_IMPEXP void png_write_oFFs(png_structp png_ptr, png_uint_32 x_offset, png_uint_32 y_offset, int unit_type); /* 228 */ PNG_IMPEXP void png_write_pCAL(png_structp png_ptr, png_charp purpose, png_int_32 X0, png_int_32 X1, int type, int nparams, png_charp units, png_charpp params); /* 229 */ PNG_IMPEXP void png_write_pHYs(png_structp png_ptr, png_uint_32 x_pixels_per_unit, png_uint_32 y_pixels_per_unit, int unit_type); /* 230 */ PNG_IMPEXP void png_write_tIME(png_structp png_ptr, png_timep mod_time); /* 231 */ PNG_IMPEXP void png_write_sCAL(png_structp png_ptr, int unit, double width, double height); /* 232 */ PNG_IMPEXP void png_write_sCAL_s(png_structp png_ptr, int unit, png_charp width, png_charp height); /* 233 */ PNG_IMPEXP void png_write_finish_row(png_structp png_ptr); /* 234 */ PNG_IMPEXP void png_write_start_row(png_structp png_ptr); /* 235 */ PNG_IMPEXP void png_build_gamma_table(png_structp png_ptr); /* 236 */ PNG_IMPEXP void png_combine_row(png_structp png_ptr, png_bytep row, int mask); /* 237 */ PNG_IMPEXP void png_do_read_interlace(png_row_infop row_info, png_bytep row, int pass, png_uint_32 transformations); /* 238 */ PNG_IMPEXP void png_do_write_interlace(png_row_infop row_info, png_bytep row, png_bytep prev_row, int filter); /* 239 */ PNG_IMPEXP void png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep row, png_bytep prev_row, int filter); /* 240 */ PNG_IMPEXP void png_write_find_filter(png_structp png_ptr, png_row_infop row_info); /* 241 */ PNG_IMPEXP void png_write_filtered_row(png_structp png_ptr, png_bytep filtered_row); /* 242 */ PNG_IMPEXP void png_read_finish_row(png_structp png_ptr); /* 243 */ PNG_IMPEXP void png_read_start_row(png_structp png_ptr); /* 244 */ PNG_IMPEXP void png_read_transform_info(png_structp png_ptr, png_infop info_ptr); /* 245 */ PNG_IMPEXP void png_do_read_filler(png_row_infop row_info, png_bytep row, png_uint_32 filler, png_uint_32 flags); /* 246 */ PNG_IMPEXP void png_do_read_swap_alpha(png_row_infop row_info, png_bytep row); /* 247 */ PNG_IMPEXP void png_do_write_swap_alpha(png_row_infop row_info, png_bytep row); /* 248 */ PNG_IMPEXP void png_do_read_invert_alpha(png_row_infop row_info, png_bytep row); /* 249 */ PNG_IMPEXP void png_do_write_invert_alpha(png_row_infop row_info, png_bytep row); /* 250 */ PNG_IMPEXP void png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags); /* 251 */ PNG_IMPEXP void png_do_swap(png_row_infop row_info, png_bytep row); /* 252 */ PNG_IMPEXP void png_do_packswap(png_row_infop row_info, png_bytep row); /* 253 */ PNG_IMPEXP int png_do_rgb_to_gray(png_structp png_ptr, png_row_infop row_info, png_bytep row); /* 254 */ PNG_IMPEXP void png_do_gray_to_rgb(png_row_infop row_info, png_bytep row); /* 255 */ PNG_IMPEXP void png_do_unpack(png_row_infop row_info, png_bytep row); /* 256 */ PNG_IMPEXP void png_do_unshift(png_row_infop row_info, png_bytep row, png_color_8p sig_bits); /* 257 */ PNG_IMPEXP void png_do_invert(png_row_infop row_info, png_bytep row); /* 258 */ PNG_IMPEXP void png_do_chop(png_row_infop row_info, png_bytep row); /* 259 */ PNG_IMPEXP void png_do_dither(png_row_infop row_info, png_bytep row, png_bytep palette_lookup, png_bytep dither_lookup); /* 260 */ PNG_IMPEXP void png_correct_palette(png_structp png_ptr, png_colorp palette, int num_palette); /* 261 */ PNG_IMPEXP void png_do_bgr(png_row_infop row_info, png_bytep row); /* 262 */ PNG_IMPEXP void png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth); /* 263 */ PNG_IMPEXP void png_do_shift(png_row_infop row_info, png_bytep row, png_color_8p bit_depth); /* 264 */ PNG_IMPEXP void png_do_background(png_row_infop row_info, png_bytep row, png_color_16p trans_values, png_color_16p background, png_color_16p background_1, png_bytep gamma_table, png_bytep gamma_from_1, png_bytep gamma_to_1, png_uint_16pp gamma_16, png_uint_16pp gamma_16_from_1, png_uint_16pp gamma_16_to_1, int gamma_shift); /* 265 */ PNG_IMPEXP void png_do_gamma(png_row_infop row_info, png_bytep row, png_bytep gamma_table, png_uint_16pp gamma_16_table, int gamma_shift); /* 266 */ PNG_IMPEXP void png_do_expand_palette(png_row_infop row_info, png_bytep row, png_colorp palette, png_bytep trans, int num_trans); /* 267 */ PNG_IMPEXP void png_do_expand(png_row_infop row_info, png_bytep row, png_color_16p trans_value); /* 268 */ PNG_IMPEXP void png_handle_IHDR(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 269 */ PNG_IMPEXP void png_handle_PLTE(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 270 */ PNG_IMPEXP void png_handle_IEND(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 271 */ PNG_IMPEXP void png_handle_bKGD(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 272 */ PNG_IMPEXP void png_handle_cHRM(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 273 */ PNG_IMPEXP void png_handle_gAMA(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 274 */ PNG_IMPEXP void png_handle_hIST(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 275 */ PNG_IMPEXP void png_handle_iCCP(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 276 */ PNG_IMPEXP void png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 277 */ PNG_IMPEXP void png_handle_oFFs(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 278 */ PNG_IMPEXP void png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 279 */ PNG_IMPEXP void png_handle_pHYs(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 280 */ PNG_IMPEXP void png_handle_sBIT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 281 */ PNG_IMPEXP void png_handle_sCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 282 */ PNG_IMPEXP void png_handle_sPLT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 283 */ PNG_IMPEXP void png_handle_sRGB(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 284 */ PNG_IMPEXP void png_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 285 */ PNG_IMPEXP void png_handle_tIME(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 286 */ PNG_IMPEXP void png_handle_tRNS(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 287 */ PNG_IMPEXP void png_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 288 */ PNG_IMPEXP int png_handle_as_unknown(png_const_structrp png_ptr, png_const_bytep chunk_name); /* 289 */ PNG_IMPEXP void png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 290 */ PNG_IMPEXP void png_check_chunk_name(png_structp png_ptr, png_bytep chunk_name); /* 291 */ PNG_IMPEXP void png_do_read_transformations(png_structp png_ptr); /* 292 */ PNG_IMPEXP void png_do_write_transformations(png_structp png_ptr); /* 293 */ PNG_IMPEXP void png_init_read_transformations(png_structp png_ptr); /* 294 */ PNG_IMPEXP void png_push_read_chunk(png_structp png_ptr, png_infop info_ptr); /* 295 */ PNG_IMPEXP void png_push_read_sig(png_structp png_ptr, png_infop info_ptr); /* 296 */ PNG_IMPEXP void png_push_check_crc(png_structp png_ptr); /* 297 */ PNG_IMPEXP void png_push_crc_skip(png_structp png_ptr, png_uint_32 length); /* 298 */ PNG_IMPEXP void png_push_crc_finish(png_structp png_ptr); /* 299 */ PNG_IMPEXP void png_push_fill_buffer(png_structp png_ptr, png_bytep buffer, png_size_t length); /* 300 */ PNG_IMPEXP void png_push_save_buffer(png_structp png_ptr); /* 301 */ PNG_IMPEXP void png_push_restore_buffer(png_structp png_ptr, png_bytep buffer, png_size_t buffer_length); /* 302 */ PNG_IMPEXP void png_push_read_IDAT(png_structp png_ptr); /* 303 */ PNG_IMPEXP void png_process_IDAT_data(png_structp png_ptr, png_bytep buffer, png_size_t buffer_length); /* 304 */ PNG_IMPEXP void png_push_process_row(png_structp png_ptr); /* 305 */ PNG_IMPEXP void png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 306 */ PNG_IMPEXP void png_push_have_info(png_structp png_ptr, png_infop info_ptr); /* 307 */ PNG_IMPEXP void png_push_have_end(png_structp png_ptr, png_infop info_ptr); /* 308 */ PNG_IMPEXP void png_push_have_row(png_structp png_ptr, png_bytep row); /* 309 */ PNG_IMPEXP void png_push_read_end(png_structp png_ptr, png_infop info_ptr); /* 310 */ PNG_IMPEXP void png_process_some_data(png_structp png_ptr, png_infop info_ptr); /* 311 */ PNG_IMPEXP void png_read_push_finish_row(png_structp png_ptr); /* 312 */ PNG_IMPEXP void png_push_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 313 */ PNG_IMPEXP void png_push_read_tEXt(png_structp png_ptr, png_infop info_ptr); /* 314 */ PNG_IMPEXP void png_push_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 315 */ PNG_IMPEXP void png_push_read_zTXt(png_structp png_ptr, png_infop info_ptr); /* 316 */ PNG_IMPEXP void png_push_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 317 */ PNG_IMPEXP void png_push_read_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* Slot 318 is reserved */ /* 319 */ PNG_IMPEXP void png_set_add_alpha(png_structp png_ptr, png_uint_32 filler, int flags); /* 320 */ PNG_IMPEXP void png_set_scale_16(png_structrp png_ptr); typedef struct PngtclStubs { int magic; const struct PngtclStubHooks *hooks; png_uint_32 (*png_access_version_numberPtr) (void); /* 0 */ void (*png_set_sig_bytesPtr) (png_structp png_ptr, int num_bytes); /* 1 */ int (*png_sig_cmpPtr) (png_const_bytep sig, png_size_t start, png_size_t num_to_check); /* 2 */ void (*reserved3)(void); png_structp (*png_create_read_structPtr) (png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn); /* 4 */ png_structp (*png_create_write_structPtr) (png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn); /* 5 */ png_size_t (*png_get_compression_buffer_sizePtr) (png_const_structrp png_ptr); /* 6 */ void (*png_set_compression_buffer_sizePtr) (png_structp png_ptr, png_size_t size); /* 7 */ void (*reserved8)(void); png_structp (*png_create_read_struct_2Ptr) (png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn); /* 9 */ png_structp (*png_create_write_struct_2Ptr) (png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn); /* 10 */ void (*png_write_chunkPtr) (png_structrp png_ptr, png_const_bytep chunk_name, png_const_bytep data, png_size_t length); /* 11 */ void (*png_write_chunk_startPtr) (png_structrp png_ptr, png_const_bytep chunk_name, png_uint_32 length); /* 12 */ void (*png_write_chunk_dataPtr) (png_structrp png_ptr, png_const_bytep data, png_size_t length); /* 13 */ void (*png_write_chunk_endPtr) (png_structrp png_ptr); /* 14 */ png_infop (*png_create_info_structPtr) (png_const_structrp png_ptr); /* 15 */ void (*reserved16)(void); void (*png_write_info_before_PLTEPtr) (png_structrp png_ptr, png_const_infop info_ptr); /* 17 */ void (*png_write_infoPtr) (png_structrp png_ptr, png_const_inforp info_ptr); /* 18 */ void (*png_read_infoPtr) (png_structp png_ptr, png_infop info_ptr); /* 19 */ void (*reserved20)(void); void (*png_convert_from_struct_tmPtr) (png_timep ptime, const struct tm *ttime); /* 21 */ void (*png_convert_from_time_tPtr) (png_timep ptime, time_t ttime); /* 22 */ void (*png_set_expandPtr) (png_structp png_ptr); /* 23 */ void (*reserved24)(void); void (*png_set_palette_to_rgbPtr) (png_structp png_ptr); /* 25 */ void (*png_set_tRNS_to_alphaPtr) (png_structp png_ptr); /* 26 */ void (*png_set_bgrPtr) (png_structp png_ptr); /* 27 */ void (*png_set_gray_to_rgbPtr) (png_structp png_ptr); /* 28 */ void (*png_set_rgb_to_grayPtr) (png_structp png_ptr, int error_action, double red, double green); /* 29 */ void (*png_set_rgb_to_gray_fixedPtr) (png_structrp png_ptr, int error_action, png_fixed_point red, png_fixed_point green); /* 30 */ png_byte (*png_get_rgb_to_gray_statusPtr) (png_const_structrp png_ptr); /* 31 */ void (*png_build_grayscale_palettePtr) (int bit_depth, png_colorp palette); /* 32 */ void (*png_set_strip_alphaPtr) (png_structrp png_ptr); /* 33 */ void (*png_set_swap_alphaPtr) (png_structrp png_ptr); /* 34 */ void (*png_set_invert_alphaPtr) (png_structrp png_ptr); /* 35 */ void (*png_set_fillerPtr) (png_structrp png_ptr, png_uint_32 filler, int flags); /* 36 */ void (*png_set_swapPtr) (png_structrp png_ptr); /* 37 */ void (*png_set_packingPtr) (png_structrp png_ptr); /* 38 */ void (*png_set_packswapPtr) (png_structrp png_ptr); /* 39 */ void (*png_set_shiftPtr) (png_structrp png_ptr, png_const_color_8p true_bits); /* 40 */ int (*png_set_interlace_handlingPtr) (png_structrp png_ptr); /* 41 */ void (*png_set_invert_monoPtr) (png_structrp png_ptr); /* 42 */ void (*png_set_backgroundPtr) (png_structrp png_ptr, png_const_color_16p background_color, int background_gamma_code, int need_expand, double background_gamma); /* 43 */ void (*png_set_strip_16Ptr) (png_structrp png_ptr); /* 44 */ void (*png_set_quantizePtr) (png_structrp png_ptr, png_colorp palette, int num_palette, int maximum_colors, png_const_uint_16p histogram, int full_quantize); /* 45 */ void (*png_set_gammaPtr) (png_structrp png_ptr, double screen_gamma, double default_file_gamma); /* 46 */ void (*png_permit_empty_pltePtr) (png_structrp png_ptr, int empty_plte_permitted); /* 47 */ void (*png_set_flushPtr) (png_structrp png_ptr, int nrows); /* 48 */ void (*png_write_flushPtr) (png_structrp png_ptr); /* 49 */ void (*png_start_read_imagePtr) (png_structrp png_ptr); /* 50 */ void (*png_read_update_infoPtr) (png_structrp png_ptr, png_infop info_ptr); /* 51 */ void (*png_read_rowsPtr) (png_structrp png_ptr, png_bytepp row, png_bytepp display_row, png_uint_32 num_rows); /* 52 */ void (*png_read_rowPtr) (png_structrp png_ptr, png_bytep row, png_bytep display_row); /* 53 */ void (*png_read_imagePtr) (png_structrp png_ptr, png_bytepp image); /* 54 */ void (*png_write_rowPtr) (png_structrp png_ptr, png_const_bytep row); /* 55 */ void (*png_write_rowsPtr) (png_structrp png_ptr, png_bytepp row, png_uint_32 num_rows); /* 56 */ void (*png_write_imagePtr) (png_structp png_ptr, png_bytepp image); /* 57 */ void (*png_write_endPtr) (png_structp png_ptr, png_infop info_ptr); /* 58 */ void (*png_read_endPtr) (png_structp png_ptr, png_infop info_ptr); /* 59 */ void (*png_destroy_info_structPtr) (png_const_structrp png_ptr, png_infopp info_ptr_ptr); /* 60 */ void (*png_destroy_read_structPtr) (png_structpp png_ptr_ptr, png_infopp info_ptr_ptr, png_infopp end_info_ptr_ptr); /* 61 */ void (*reserved62)(void); void (*png_destroy_write_structPtr) (png_structpp png_ptr_ptr, png_infopp info_ptr_ptr); /* 63 */ void (*reserved64)(void); void (*reserved65)(void); void (*png_set_crc_actionPtr) (png_structp png_ptr, int crit_action, int ancil_action); /* 66 */ void (*png_set_filterPtr) (png_structp png_ptr, int method, int filters); /* 67 */ void (*png_set_filter_heuristicsPtr) (png_structrp png_ptr, int heuristic_method, int num_weights, png_const_doublep filter_weights, png_const_doublep filter_costs); /* 68 */ void (*png_set_compression_levelPtr) (png_structp png_ptr, int level); /* 69 */ void (*png_set_compression_mem_levelPtr) (png_structp png_ptr, int mem_level); /* 70 */ void (*png_set_compression_strategyPtr) (png_structp png_ptr, int strategy); /* 71 */ void (*png_set_compression_window_bitsPtr) (png_structp png_ptr, int window_bits); /* 72 */ void (*png_set_compression_methodPtr) (png_structp png_ptr, int method); /* 73 */ void (*png_init_ioPtr) (png_structp png_ptr, png_FILE_p fp); /* 74 */ void (*png_set_error_fnPtr) (png_structp png_ptr, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warning_fn); /* 75 */ png_voidp (*png_get_error_ptrPtr) (png_const_structrp png_ptr); /* 76 */ void (*png_set_write_fnPtr) (png_structrp png_ptr, png_voidp io_ptr, png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn); /* 77 */ void (*png_set_read_fnPtr) (png_structrp png_ptr, png_voidp io_ptr, png_rw_ptr read_data_fn); /* 78 */ png_voidp (*png_get_io_ptrPtr) (png_const_structrp png_ptr); /* 79 */ void (*png_set_read_status_fnPtr) (png_structp png_ptr, png_read_status_ptr read_row_fn); /* 80 */ void (*png_set_write_status_fnPtr) (png_structp png_ptr, png_write_status_ptr write_row_fn); /* 81 */ void (*png_set_mem_fnPtr) (png_structp png_ptr, png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn); /* 82 */ png_voidp (*png_get_mem_ptrPtr) (png_const_structrp png_ptr); /* 83 */ void (*png_set_read_user_transform_fnPtr) (png_structp png_ptr, png_user_transform_ptr read_user_transform_fn); /* 84 */ void (*png_set_write_user_transform_fnPtr) (png_structp png_ptr, png_user_transform_ptr write_user_transform_fn); /* 85 */ void (*png_set_user_transform_infoPtr) (png_structp png_ptr, png_voidp user_transform_ptr, int user_transform_depth, int user_transform_channels); /* 86 */ png_voidp (*png_get_user_transform_ptrPtr) (png_const_structrp png_ptr); /* 87 */ void (*png_set_read_user_chunk_fnPtr) (png_structp png_ptr, png_voidp user_chunk_ptr, png_user_chunk_ptr read_user_chunk_fn); /* 88 */ png_voidp (*png_get_user_chunk_ptrPtr) (png_const_structrp png_ptr); /* 89 */ void (*png_set_progressive_read_fnPtr) (png_structp png_ptr, png_voidp progressive_ptr, png_progressive_info_ptr info_fn, png_progressive_row_ptr row_fn, png_progressive_end_ptr end_fn); /* 90 */ png_voidp (*png_get_progressive_ptrPtr) (png_const_structrp png_ptr); /* 91 */ void (*png_process_dataPtr) (png_structrp png_ptr, png_inforp info_ptr, png_bytep buffer, png_size_t buffer_size); /* 92 */ void (*png_progressive_combine_rowPtr) (png_const_structrp png_ptr, png_bytep old_row, png_const_bytep new_row); /* 93 */ png_voidp (*png_mallocPtr) (png_const_structrp png_ptr, png_alloc_size_t size); /* 94 */ void (*png_freePtr) (png_const_structrp png_ptr, png_voidp ptr); /* 95 */ void (*png_free_dataPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_uint_32 free_me, int num); /* 96 */ void (*reserved97)(void); void (*reserved98)(void); void (*reserved99)(void); void (*reserved100)(void); void (*reserved101)(void); void * (*png_far_to_nearPtr) (png_structp png_ptr, png_voidp ptr, int check); /* 102 */ void (*png_errorPtr) (png_const_structrp png_ptr, png_const_charp error_message); /* 103 */ void (*png_chunk_errorPtr) (png_const_structrp png_ptr, png_const_charp error_message); /* 104 */ void (*png_warningPtr) (png_const_structrp png_ptr, png_const_charp warning_message); /* 105 */ void (*png_chunk_warningPtr) (png_const_structrp png_ptr, png_const_charp warning_message); /* 106 */ png_uint_32 (*png_get_validPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr, png_uint_32 flag); /* 107 */ png_size_t (*png_get_rowbytesPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 108 */ png_bytepp (*png_get_rowsPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 109 */ void (*png_set_rowsPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_bytepp row_pointers); /* 110 */ png_byte (*png_get_channelsPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 111 */ png_uint_32 (*png_get_image_widthPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 112 */ png_uint_32 (*png_get_image_heightPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 113 */ png_byte (*png_get_bit_depthPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 114 */ png_byte (*png_get_color_typePtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 115 */ png_byte (*png_get_filter_typePtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 116 */ png_byte (*png_get_interlace_typePtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 117 */ png_byte (*png_get_compression_typePtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 118 */ png_uint_32 (*png_get_pixels_per_meterPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 119 */ png_uint_32 (*png_get_x_pixels_per_meterPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 120 */ png_uint_32 (*png_get_y_pixels_per_meterPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 121 */ float (*png_get_pixel_aspect_ratioPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 122 */ png_int_32 (*png_get_x_offset_pixelsPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 123 */ png_int_32 (*png_get_y_offset_pixelsPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 124 */ png_int_32 (*png_get_x_offset_micronsPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 125 */ png_int_32 (*png_get_y_offset_micronsPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 126 */ png_const_bytep (*png_get_signaturePtr) (png_const_structrp png_ptr, png_const_inforp info_ptr); /* 127 */ png_uint_32 (*png_get_bKGDPtr) (png_const_structrp png_ptr, png_infop info_ptr, png_color_16p *background); /* 128 */ void (*png_set_bKGDPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_const_color_16p background); /* 129 */ png_uint_32 (*png_get_cHRMPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr, double *white_x, double *white_y, double *red_x, double *red_y, double *green_x, double *green_y, double *blue_x, double *blue_y); /* 130 */ png_uint_32 (*png_get_cHRM_fixedPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr, png_fixed_point *int_white_x, png_fixed_point *int_white_y, png_fixed_point *int_red_x, png_fixed_point *int_red_y, png_fixed_point *int_green_x, png_fixed_point *int_green_y, png_fixed_point *int_blue_x, png_fixed_point *int_blue_y); /* 131 */ void (*png_set_cHRMPtr) (png_const_structrp png_ptr, png_inforp info_ptr, double white_x, double white_y, double red_x, double red_y, double green_x, double green_y, double blue_x, double blue_y); /* 132 */ void (*png_set_cHRM_fixedPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_fixed_point int_white_x, png_fixed_point int_white_y, png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x, png_fixed_point int_blue_y); /* 133 */ png_uint_32 (*png_get_gAMAPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr, double *file_gamma); /* 134 */ png_uint_32 (*png_get_gAMA_fixedPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr, png_fixed_point *int_file_gamma); /* 135 */ void (*png_set_gAMAPtr) (png_const_structrp png_ptr, png_inforp info_ptr, double file_gamma); /* 136 */ void (*png_set_gAMA_fixedPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_fixed_point int_file_gamma); /* 137 */ png_uint_32 (*png_get_hISTPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_uint_16p *hist); /* 138 */ void (*png_set_hISTPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_const_uint_16p hist); /* 139 */ png_uint_32 (*png_get_IHDRPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr, png_uint_32 *width, png_uint_32 *height, int *bit_depth, int *color_type, int *interlace_type, int *compression_type, int *filter_type); /* 140 */ void (*png_set_IHDRPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_uint_32 width, png_uint_32 height, int bit_depth, int color_type, int interlace_type, int compression_type, int filter_type); /* 141 */ png_uint_32 (*png_get_oFFsPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr, png_int_32 *offset_x, png_int_32 *offset_y, int *unit_type); /* 142 */ void (*png_set_oFFsPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_int_32 offset_x, png_int_32 offset_y, int unit_type); /* 143 */ png_uint_32 (*png_get_pCALPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_charp *purpose, png_int_32 *X0, png_int_32 *X1, int *type, int *nparams, png_charp *units, png_charpp *params); /* 144 */ void (*png_set_pCALPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_const_charp purpose, png_int_32 X0, png_int_32 X1, int type, int nparams, png_const_charp units, png_charpp params); /* 145 */ png_uint_32 (*png_get_pHYsPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr, png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type); /* 146 */ void (*png_set_pHYsPtr) (png_const_structrp png_ptr, png_infop info_ptr, png_uint_32 res_x, png_uint_32 res_y, int unit_type); /* 147 */ png_uint_32 (*png_get_PLTEPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_colorp *palette, int *num_palette); /* 148 */ void (*png_set_PLTEPtr) (png_structrp png_ptr, png_inforp info_ptr, png_const_colorp palette, int num_palette); /* 149 */ png_uint_32 (*png_get_sBITPtr) (png_const_structrp png_ptr, png_infop info_ptr, png_color_8p *sig_bit); /* 150 */ void (*png_set_sBITPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_const_color_8p sig_bit); /* 151 */ png_uint_32 (*png_get_sRGBPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr, int *intent); /* 152 */ void (*png_set_sRGBPtr) (png_const_structrp png_ptr, png_infop info_ptr, int intent); /* 153 */ void (*png_set_sRGB_gAMA_and_cHRMPtr) (png_const_structrp png_ptr, png_infop info_ptr, int intent); /* 154 */ png_uint_32 (*png_get_iCCPPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_charpp name, int *compression_type, png_bytepp profile, png_uint_32 *proflen); /* 155 */ void (*png_set_iCCPPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_const_charp name, int compression_type, png_const_bytep profile, png_uint_32 proflen); /* 156 */ int (*png_get_sPLTPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_sPLT_tpp entries); /* 157 */ void (*png_set_sPLTPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_const_sPLT_tp entries, int nentries); /* 158 */ int (*png_get_textPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_textp *text_ptr, int *num_text); /* 159 */ void (*png_set_textPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_const_textp text_ptr, int num_text); /* 160 */ png_uint_32 (*png_get_tIMEPtr) (png_const_structrp png_ptr, png_infop info_ptr, png_timep *mod_time); /* 161 */ void (*png_set_tIMEPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_const_timep mod_time); /* 162 */ png_uint_32 (*png_get_tRNSPtr) (png_const_structrp png_ptr, png_infop info_ptr, png_bytep *trans, int *num_trans, png_color_16p *trans_values); /* 163 */ void (*png_set_tRNSPtr) (png_structrp png_ptr, png_infop info_ptr, png_const_bytep trans_alpha, int num_trans, png_const_color_16p trans_values); /* 164 */ png_uint_32 (*png_get_sCALPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr, int *unit, double *width, double *height); /* 165 */ png_uint_32 (*png_get_sCAL_sPtr) (png_const_structrp png_ptr, png_const_inforp info_ptr, int *unit, png_charpp swidth, png_charpp sheight); /* 166 */ void (*png_set_sCALPtr) (png_const_structrp png_ptr, png_inforp info_ptr, int unit, double width, double height); /* 167 */ void (*png_set_sCAL_sPtr) (png_const_structrp png_ptr, png_inforp info_ptr, int unit, png_const_charp swidth, png_const_charp sheight); /* 168 */ void (*png_set_keep_unknown_chunksPtr) (png_structrp png_ptr, int keep, png_const_bytep chunk_list, int num_chunks); /* 169 */ void (*png_set_unknown_chunksPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_const_unknown_chunkp unknowns, int num_unknowns); /* 170 */ void (*png_set_unknown_chunk_locationPtr) (png_const_structrp png_ptr, png_inforp info_ptr, int chunk, int location); /* 171 */ int (*png_get_unknown_chunksPtr) (png_const_structrp png_ptr, png_inforp info_ptr, png_unknown_chunkpp entries); /* 172 */ void (*png_set_invalidPtr) (png_const_structrp png_ptr, png_infop info_ptr, int mask); /* 173 */ void (*png_read_pngPtr) (png_structp png_ptr, png_infop info_ptr, int transforms, png_voidp params); /* 174 */ void (*png_write_pngPtr) (png_structp png_ptr, png_infop info_ptr, int transforms, png_voidp params); /* 175 */ png_bytep (*png_sig_bytesPtr) (void); /* 176 */ png_const_charp (*png_get_copyrightPtr) (png_const_structrp png_ptr); /* 177 */ png_const_charp (*png_get_header_verPtr) (png_const_structrp png_ptr); /* 178 */ png_const_charp (*png_get_header_versionPtr) (png_const_structrp png_ptr); /* 179 */ png_const_charp (*png_get_libpng_verPtr) (png_const_structrp png_ptr); /* 180 */ void (*reserved181)(void); void (*reserved182)(void); void (*reserved183)(void); void (*png_read_initPtr) (png_structp png_ptr); /* 184 */ void (*png_read_init_2Ptr) (png_structp png_ptr, png_const_charp user_png_ver, png_size_t png_struct_size, png_size_t png_info_size); /* 185 */ void (*reserved186)(void); void (*reserved187)(void); png_voidp (*png_create_structPtr) (int type); /* 188 */ void (*png_destroy_structPtr) (png_voidp struct_ptr); /* 189 */ png_voidp (*png_create_struct_2Ptr) (int type, png_malloc_ptr malloc_fn); /* 190 */ void (*png_destroy_struct_2Ptr) (png_voidp struct_ptr, png_free_ptr free_fn); /* 191 */ void (*png_info_destroyPtr) (png_structp png_ptr, png_infop info_ptr); /* 192 */ void (*reserved193)(void); void (*reserved194)(void); void (*png_reset_crcPtr) (png_structp png_ptr); /* 195 */ void (*png_write_dataPtr) (png_structp png_ptr, png_bytep data, png_size_t length); /* 196 */ void (*png_read_dataPtr) (png_structp png_ptr, png_bytep data, png_size_t length); /* 197 */ void (*png_crc_readPtr) (png_structp png_ptr, png_bytep buf, png_size_t length); /* 198 */ png_charp (*png_decompress_chunkPtr) (png_structp png_ptr, int comp_type, png_charp chunkdata, png_size_t chunklength, png_size_t prefix_length, png_size_t *data_length); /* 199 */ int (*png_crc_finishPtr) (png_structp png_ptr, png_uint_32 skip); /* 200 */ int (*png_crc_errorPtr) (png_structp png_ptr); /* 201 */ void (*png_calculate_crcPtr) (png_structp png_ptr, png_bytep ptr, png_size_t length); /* 202 */ void (*png_flushPtr) (png_structp png_ptr); /* 203 */ void (*png_save_uint_32Ptr) (png_bytep buf, png_uint_32 i); /* 204 */ void (*png_save_int_32Ptr) (png_bytep buf, png_int_32 i); /* 205 */ void (*png_save_uint_16Ptr) (png_bytep buf, unsigned int i); /* 206 */ void (*png_write_sigPtr) (png_structrp png_ptr); /* 207 */ void (*png_write_IHDRPtr) (png_structp png_ptr, png_uint_32 width, png_uint_32 height, int bit_depth, int color_type, int compression_type, int filter_type, int interlace_type); /* 208 */ void (*png_write_PLTEPtr) (png_structp png_ptr, png_colorp palette, png_uint_32 num_pal); /* 209 */ void (*png_write_IDATPtr) (png_structp png_ptr, png_bytep data, png_size_t length); /* 210 */ void (*png_write_IENDPtr) (png_structp png_ptr); /* 211 */ void (*png_write_gAMAPtr) (png_structp png_ptr, double file_gamma); /* 212 */ void (*png_write_gAMA_fixedPtr) (png_structp png_ptr, png_fixed_point file_gamma); /* 213 */ void (*png_write_sBITPtr) (png_structp png_ptr, png_color_8p sbit, int color_type); /* 214 */ void (*png_write_cHRMPtr) (png_structp png_ptr, double white_x, double white_y, double red_x, double red_y, double green_x, double green_y, double blue_x, double blue_y); /* 215 */ void (*png_write_cHRM_fixedPtr) (png_structp png_ptr, png_fixed_point int_white_x, png_fixed_point int_white_y, png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x, png_fixed_point int_blue_y); /* 216 */ void (*png_write_sRGBPtr) (png_structp png_ptr, int intent); /* 217 */ void (*png_write_iCCPPtr) (png_structp png_ptr, png_charp name, int compression_type, png_charp profile, int proflen); /* 218 */ void (*png_write_sPLTPtr) (png_structp png_ptr, png_sPLT_tp palette); /* 219 */ void (*png_write_tRNSPtr) (png_structp png_ptr, png_bytep trans, png_color_16p values, int number, int color_type); /* 220 */ void (*png_write_bKGDPtr) (png_structp png_ptr, png_color_16p values, int color_type); /* 221 */ void (*png_write_hISTPtr) (png_structp png_ptr, png_uint_16p hist, int num_hist); /* 222 */ png_size_t (*png_check_keywordPtr) (png_structp png_ptr, png_charp key, png_charpp new_key); /* 223 */ void (*png_write_tEXtPtr) (png_structp png_ptr, png_charp key, png_charp text, png_size_t text_len); /* 224 */ void (*png_write_zTXtPtr) (png_structp png_ptr, png_charp key, png_size_t text_len, int compression); /* 225 */ void (*png_write_iTXtPtr) (png_structp png_ptr, int compression, png_charp key, png_charp lang, png_charp lang_key, png_charp text); /* 226 */ void (*png_write_oFFsPtr) (png_structp png_ptr, png_uint_32 x_offset, png_uint_32 y_offset, int unit_type); /* 227 */ void (*png_write_pCALPtr) (png_structp png_ptr, png_charp purpose, png_int_32 X0, png_int_32 X1, int type, int nparams, png_charp units, png_charpp params); /* 228 */ void (*png_write_pHYsPtr) (png_structp png_ptr, png_uint_32 x_pixels_per_unit, png_uint_32 y_pixels_per_unit, int unit_type); /* 229 */ void (*png_write_tIMEPtr) (png_structp png_ptr, png_timep mod_time); /* 230 */ void (*png_write_sCALPtr) (png_structp png_ptr, int unit, double width, double height); /* 231 */ void (*png_write_sCAL_sPtr) (png_structp png_ptr, int unit, png_charp width, png_charp height); /* 232 */ void (*png_write_finish_rowPtr) (png_structp png_ptr); /* 233 */ void (*png_write_start_rowPtr) (png_structp png_ptr); /* 234 */ void (*png_build_gamma_tablePtr) (png_structp png_ptr); /* 235 */ void (*png_combine_rowPtr) (png_structp png_ptr, png_bytep row, int mask); /* 236 */ void (*png_do_read_interlacePtr) (png_row_infop row_info, png_bytep row, int pass, png_uint_32 transformations); /* 237 */ void (*png_do_write_interlacePtr) (png_row_infop row_info, png_bytep row, png_bytep prev_row, int filter); /* 238 */ void (*png_read_filter_rowPtr) (png_structp png_ptr, png_row_infop row_info, png_bytep row, png_bytep prev_row, int filter); /* 239 */ void (*png_write_find_filterPtr) (png_structp png_ptr, png_row_infop row_info); /* 240 */ void (*png_write_filtered_rowPtr) (png_structp png_ptr, png_bytep filtered_row); /* 241 */ void (*png_read_finish_rowPtr) (png_structp png_ptr); /* 242 */ void (*png_read_start_rowPtr) (png_structp png_ptr); /* 243 */ void (*png_read_transform_infoPtr) (png_structp png_ptr, png_infop info_ptr); /* 244 */ void (*png_do_read_fillerPtr) (png_row_infop row_info, png_bytep row, png_uint_32 filler, png_uint_32 flags); /* 245 */ void (*png_do_read_swap_alphaPtr) (png_row_infop row_info, png_bytep row); /* 246 */ void (*png_do_write_swap_alphaPtr) (png_row_infop row_info, png_bytep row); /* 247 */ void (*png_do_read_invert_alphaPtr) (png_row_infop row_info, png_bytep row); /* 248 */ void (*png_do_write_invert_alphaPtr) (png_row_infop row_info, png_bytep row); /* 249 */ void (*png_do_strip_fillerPtr) (png_row_infop row_info, png_bytep row, png_uint_32 flags); /* 250 */ void (*png_do_swapPtr) (png_row_infop row_info, png_bytep row); /* 251 */ void (*png_do_packswapPtr) (png_row_infop row_info, png_bytep row); /* 252 */ int (*png_do_rgb_to_grayPtr) (png_structp png_ptr, png_row_infop row_info, png_bytep row); /* 253 */ void (*png_do_gray_to_rgbPtr) (png_row_infop row_info, png_bytep row); /* 254 */ void (*png_do_unpackPtr) (png_row_infop row_info, png_bytep row); /* 255 */ void (*png_do_unshiftPtr) (png_row_infop row_info, png_bytep row, png_color_8p sig_bits); /* 256 */ void (*png_do_invertPtr) (png_row_infop row_info, png_bytep row); /* 257 */ void (*png_do_chopPtr) (png_row_infop row_info, png_bytep row); /* 258 */ void (*png_do_ditherPtr) (png_row_infop row_info, png_bytep row, png_bytep palette_lookup, png_bytep dither_lookup); /* 259 */ void (*png_correct_palettePtr) (png_structp png_ptr, png_colorp palette, int num_palette); /* 260 */ void (*png_do_bgrPtr) (png_row_infop row_info, png_bytep row); /* 261 */ void (*png_do_packPtr) (png_row_infop row_info, png_bytep row, png_uint_32 bit_depth); /* 262 */ void (*png_do_shiftPtr) (png_row_infop row_info, png_bytep row, png_color_8p bit_depth); /* 263 */ void (*png_do_backgroundPtr) (png_row_infop row_info, png_bytep row, png_color_16p trans_values, png_color_16p background, png_color_16p background_1, png_bytep gamma_table, png_bytep gamma_from_1, png_bytep gamma_to_1, png_uint_16pp gamma_16, png_uint_16pp gamma_16_from_1, png_uint_16pp gamma_16_to_1, int gamma_shift); /* 264 */ void (*png_do_gammaPtr) (png_row_infop row_info, png_bytep row, png_bytep gamma_table, png_uint_16pp gamma_16_table, int gamma_shift); /* 265 */ void (*png_do_expand_palettePtr) (png_row_infop row_info, png_bytep row, png_colorp palette, png_bytep trans, int num_trans); /* 266 */ void (*png_do_expandPtr) (png_row_infop row_info, png_bytep row, png_color_16p trans_value); /* 267 */ void (*png_handle_IHDRPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 268 */ void (*png_handle_PLTEPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 269 */ void (*png_handle_IENDPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 270 */ void (*png_handle_bKGDPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 271 */ void (*png_handle_cHRMPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 272 */ void (*png_handle_gAMAPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 273 */ void (*png_handle_hISTPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 274 */ void (*png_handle_iCCPPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 275 */ void (*png_handle_iTXtPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 276 */ void (*png_handle_oFFsPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 277 */ void (*png_handle_pCALPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 278 */ void (*png_handle_pHYsPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 279 */ void (*png_handle_sBITPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 280 */ void (*png_handle_sCALPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 281 */ void (*png_handle_sPLTPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 282 */ void (*png_handle_sRGBPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 283 */ void (*png_handle_tEXtPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 284 */ void (*png_handle_tIMEPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 285 */ void (*png_handle_tRNSPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 286 */ void (*png_handle_zTXtPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 287 */ int (*png_handle_as_unknownPtr) (png_const_structrp png_ptr, png_const_bytep chunk_name); /* 288 */ void (*png_handle_unknownPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 289 */ void (*png_check_chunk_namePtr) (png_structp png_ptr, png_bytep chunk_name); /* 290 */ void (*png_do_read_transformationsPtr) (png_structp png_ptr); /* 291 */ void (*png_do_write_transformationsPtr) (png_structp png_ptr); /* 292 */ void (*png_init_read_transformationsPtr) (png_structp png_ptr); /* 293 */ void (*png_push_read_chunkPtr) (png_structp png_ptr, png_infop info_ptr); /* 294 */ void (*png_push_read_sigPtr) (png_structp png_ptr, png_infop info_ptr); /* 295 */ void (*png_push_check_crcPtr) (png_structp png_ptr); /* 296 */ void (*png_push_crc_skipPtr) (png_structp png_ptr, png_uint_32 length); /* 297 */ void (*png_push_crc_finishPtr) (png_structp png_ptr); /* 298 */ void (*png_push_fill_bufferPtr) (png_structp png_ptr, png_bytep buffer, png_size_t length); /* 299 */ void (*png_push_save_bufferPtr) (png_structp png_ptr); /* 300 */ void (*png_push_restore_bufferPtr) (png_structp png_ptr, png_bytep buffer, png_size_t buffer_length); /* 301 */ void (*png_push_read_IDATPtr) (png_structp png_ptr); /* 302 */ void (*png_process_IDAT_dataPtr) (png_structp png_ptr, png_bytep buffer, png_size_t buffer_length); /* 303 */ void (*png_push_process_rowPtr) (png_structp png_ptr); /* 304 */ void (*png_push_handle_unknownPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 305 */ void (*png_push_have_infoPtr) (png_structp png_ptr, png_infop info_ptr); /* 306 */ void (*png_push_have_endPtr) (png_structp png_ptr, png_infop info_ptr); /* 307 */ void (*png_push_have_rowPtr) (png_structp png_ptr, png_bytep row); /* 308 */ void (*png_push_read_endPtr) (png_structp png_ptr, png_infop info_ptr); /* 309 */ void (*png_process_some_dataPtr) (png_structp png_ptr, png_infop info_ptr); /* 310 */ void (*png_read_push_finish_rowPtr) (png_structp png_ptr); /* 311 */ void (*png_push_handle_tEXtPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 312 */ void (*png_push_read_tEXtPtr) (png_structp png_ptr, png_infop info_ptr); /* 313 */ void (*png_push_handle_zTXtPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 314 */ void (*png_push_read_zTXtPtr) (png_structp png_ptr, png_infop info_ptr); /* 315 */ void (*png_push_handle_iTXtPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 316 */ void (*png_push_read_iTXtPtr) (png_structp png_ptr, png_infop info_ptr, png_uint_32 length); /* 317 */ void (*reserved318)(void); void (*png_set_add_alphaPtr) (png_structp png_ptr, png_uint_32 filler, int flags); /* 319 */ void (*png_set_scale_16Ptr) (png_structrp png_ptr); /* 320 */ } PngtclStubs; #ifdef __cplusplus extern "C" { #endif PNG_IMPEXP const PngtclStubs *pngtclStubsPtr; #ifdef __cplusplus } #endif #if defined(USE_PNGTCL_STUBS) /* * Inline function declarations: */ #define png_access_version_number \ (pngtclStubsPtr->png_access_version_numberPtr) /* 0 */ #define png_set_sig_bytes \ (pngtclStubsPtr->png_set_sig_bytesPtr) /* 1 */ #define png_sig_cmp \ (pngtclStubsPtr->png_sig_cmpPtr) /* 2 */ /* Slot 3 is reserved */ #define png_create_read_struct \ (pngtclStubsPtr->png_create_read_structPtr) /* 4 */ #define png_create_write_struct \ (pngtclStubsPtr->png_create_write_structPtr) /* 5 */ #define png_get_compression_buffer_size \ (pngtclStubsPtr->png_get_compression_buffer_sizePtr) /* 6 */ #define png_set_compression_buffer_size \ (pngtclStubsPtr->png_set_compression_buffer_sizePtr) /* 7 */ /* Slot 8 is reserved */ #define png_create_read_struct_2 \ (pngtclStubsPtr->png_create_read_struct_2Ptr) /* 9 */ #define png_create_write_struct_2 \ (pngtclStubsPtr->png_create_write_struct_2Ptr) /* 10 */ #define png_write_chunk \ (pngtclStubsPtr->png_write_chunkPtr) /* 11 */ #define png_write_chunk_start \ (pngtclStubsPtr->png_write_chunk_startPtr) /* 12 */ #define png_write_chunk_data \ (pngtclStubsPtr->png_write_chunk_dataPtr) /* 13 */ #define png_write_chunk_end \ (pngtclStubsPtr->png_write_chunk_endPtr) /* 14 */ #define png_create_info_struct \ (pngtclStubsPtr->png_create_info_structPtr) /* 15 */ /* Slot 16 is reserved */ #define png_write_info_before_PLTE \ (pngtclStubsPtr->png_write_info_before_PLTEPtr) /* 17 */ #define png_write_info \ (pngtclStubsPtr->png_write_infoPtr) /* 18 */ #define png_read_info \ (pngtclStubsPtr->png_read_infoPtr) /* 19 */ /* Slot 20 is reserved */ #define png_convert_from_struct_tm \ (pngtclStubsPtr->png_convert_from_struct_tmPtr) /* 21 */ #define png_convert_from_time_t \ (pngtclStubsPtr->png_convert_from_time_tPtr) /* 22 */ #define png_set_expand \ (pngtclStubsPtr->png_set_expandPtr) /* 23 */ /* Slot 24 is reserved */ #define png_set_palette_to_rgb \ (pngtclStubsPtr->png_set_palette_to_rgbPtr) /* 25 */ #define png_set_tRNS_to_alpha \ (pngtclStubsPtr->png_set_tRNS_to_alphaPtr) /* 26 */ #define png_set_bgr \ (pngtclStubsPtr->png_set_bgrPtr) /* 27 */ #define png_set_gray_to_rgb \ (pngtclStubsPtr->png_set_gray_to_rgbPtr) /* 28 */ #define png_set_rgb_to_gray \ (pngtclStubsPtr->png_set_rgb_to_grayPtr) /* 29 */ #define png_set_rgb_to_gray_fixed \ (pngtclStubsPtr->png_set_rgb_to_gray_fixedPtr) /* 30 */ #define png_get_rgb_to_gray_status \ (pngtclStubsPtr->png_get_rgb_to_gray_statusPtr) /* 31 */ #define png_build_grayscale_palette \ (pngtclStubsPtr->png_build_grayscale_palettePtr) /* 32 */ #define png_set_strip_alpha \ (pngtclStubsPtr->png_set_strip_alphaPtr) /* 33 */ #define png_set_swap_alpha \ (pngtclStubsPtr->png_set_swap_alphaPtr) /* 34 */ #define png_set_invert_alpha \ (pngtclStubsPtr->png_set_invert_alphaPtr) /* 35 */ #define png_set_filler \ (pngtclStubsPtr->png_set_fillerPtr) /* 36 */ #define png_set_swap \ (pngtclStubsPtr->png_set_swapPtr) /* 37 */ #define png_set_packing \ (pngtclStubsPtr->png_set_packingPtr) /* 38 */ #define png_set_packswap \ (pngtclStubsPtr->png_set_packswapPtr) /* 39 */ #define png_set_shift \ (pngtclStubsPtr->png_set_shiftPtr) /* 40 */ #define png_set_interlace_handling \ (pngtclStubsPtr->png_set_interlace_handlingPtr) /* 41 */ #define png_set_invert_mono \ (pngtclStubsPtr->png_set_invert_monoPtr) /* 42 */ #define png_set_background \ (pngtclStubsPtr->png_set_backgroundPtr) /* 43 */ #define png_set_strip_16 \ (pngtclStubsPtr->png_set_strip_16Ptr) /* 44 */ #define png_set_quantize \ (pngtclStubsPtr->png_set_quantizePtr) /* 45 */ #define png_set_gamma \ (pngtclStubsPtr->png_set_gammaPtr) /* 46 */ #define png_permit_empty_plte \ (pngtclStubsPtr->png_permit_empty_pltePtr) /* 47 */ #define png_set_flush \ (pngtclStubsPtr->png_set_flushPtr) /* 48 */ #define png_write_flush \ (pngtclStubsPtr->png_write_flushPtr) /* 49 */ #define png_start_read_image \ (pngtclStubsPtr->png_start_read_imagePtr) /* 50 */ #define png_read_update_info \ (pngtclStubsPtr->png_read_update_infoPtr) /* 51 */ #define png_read_rows \ (pngtclStubsPtr->png_read_rowsPtr) /* 52 */ #define png_read_row \ (pngtclStubsPtr->png_read_rowPtr) /* 53 */ #define png_read_image \ (pngtclStubsPtr->png_read_imagePtr) /* 54 */ #define png_write_row \ (pngtclStubsPtr->png_write_rowPtr) /* 55 */ #define png_write_rows \ (pngtclStubsPtr->png_write_rowsPtr) /* 56 */ #define png_write_image \ (pngtclStubsPtr->png_write_imagePtr) /* 57 */ #define png_write_end \ (pngtclStubsPtr->png_write_endPtr) /* 58 */ #define png_read_end \ (pngtclStubsPtr->png_read_endPtr) /* 59 */ #define png_destroy_info_struct \ (pngtclStubsPtr->png_destroy_info_structPtr) /* 60 */ #define png_destroy_read_struct \ (pngtclStubsPtr->png_destroy_read_structPtr) /* 61 */ /* Slot 62 is reserved */ #define png_destroy_write_struct \ (pngtclStubsPtr->png_destroy_write_structPtr) /* 63 */ /* Slot 64 is reserved */ /* Slot 65 is reserved */ #define png_set_crc_action \ (pngtclStubsPtr->png_set_crc_actionPtr) /* 66 */ #define png_set_filter \ (pngtclStubsPtr->png_set_filterPtr) /* 67 */ #define png_set_filter_heuristics \ (pngtclStubsPtr->png_set_filter_heuristicsPtr) /* 68 */ #define png_set_compression_level \ (pngtclStubsPtr->png_set_compression_levelPtr) /* 69 */ #define png_set_compression_mem_level \ (pngtclStubsPtr->png_set_compression_mem_levelPtr) /* 70 */ #define png_set_compression_strategy \ (pngtclStubsPtr->png_set_compression_strategyPtr) /* 71 */ #define png_set_compression_window_bits \ (pngtclStubsPtr->png_set_compression_window_bitsPtr) /* 72 */ #define png_set_compression_method \ (pngtclStubsPtr->png_set_compression_methodPtr) /* 73 */ #define png_init_io \ (pngtclStubsPtr->png_init_ioPtr) /* 74 */ #define png_set_error_fn \ (pngtclStubsPtr->png_set_error_fnPtr) /* 75 */ #define png_get_error_ptr \ (pngtclStubsPtr->png_get_error_ptrPtr) /* 76 */ #define png_set_write_fn \ (pngtclStubsPtr->png_set_write_fnPtr) /* 77 */ #define png_set_read_fn \ (pngtclStubsPtr->png_set_read_fnPtr) /* 78 */ #define png_get_io_ptr \ (pngtclStubsPtr->png_get_io_ptrPtr) /* 79 */ #define png_set_read_status_fn \ (pngtclStubsPtr->png_set_read_status_fnPtr) /* 80 */ #define png_set_write_status_fn \ (pngtclStubsPtr->png_set_write_status_fnPtr) /* 81 */ #define png_set_mem_fn \ (pngtclStubsPtr->png_set_mem_fnPtr) /* 82 */ #define png_get_mem_ptr \ (pngtclStubsPtr->png_get_mem_ptrPtr) /* 83 */ #define png_set_read_user_transform_fn \ (pngtclStubsPtr->png_set_read_user_transform_fnPtr) /* 84 */ #define png_set_write_user_transform_fn \ (pngtclStubsPtr->png_set_write_user_transform_fnPtr) /* 85 */ #define png_set_user_transform_info \ (pngtclStubsPtr->png_set_user_transform_infoPtr) /* 86 */ #define png_get_user_transform_ptr \ (pngtclStubsPtr->png_get_user_transform_ptrPtr) /* 87 */ #define png_set_read_user_chunk_fn \ (pngtclStubsPtr->png_set_read_user_chunk_fnPtr) /* 88 */ #define png_get_user_chunk_ptr \ (pngtclStubsPtr->png_get_user_chunk_ptrPtr) /* 89 */ #define png_set_progressive_read_fn \ (pngtclStubsPtr->png_set_progressive_read_fnPtr) /* 90 */ #define png_get_progressive_ptr \ (pngtclStubsPtr->png_get_progressive_ptrPtr) /* 91 */ #define png_process_data \ (pngtclStubsPtr->png_process_dataPtr) /* 92 */ #define png_progressive_combine_row \ (pngtclStubsPtr->png_progressive_combine_rowPtr) /* 93 */ #define png_malloc \ (pngtclStubsPtr->png_mallocPtr) /* 94 */ #define png_free \ (pngtclStubsPtr->png_freePtr) /* 95 */ #define png_free_data \ (pngtclStubsPtr->png_free_dataPtr) /* 96 */ /* Slot 97 is reserved */ /* Slot 98 is reserved */ /* Slot 99 is reserved */ /* Slot 100 is reserved */ /* Slot 101 is reserved */ #define png_far_to_near \ (pngtclStubsPtr->png_far_to_nearPtr) /* 102 */ #define png_error \ (pngtclStubsPtr->png_errorPtr) /* 103 */ #define png_chunk_error \ (pngtclStubsPtr->png_chunk_errorPtr) /* 104 */ #define png_warning \ (pngtclStubsPtr->png_warningPtr) /* 105 */ #define png_chunk_warning \ (pngtclStubsPtr->png_chunk_warningPtr) /* 106 */ #define png_get_valid \ (pngtclStubsPtr->png_get_validPtr) /* 107 */ #define png_get_rowbytes \ (pngtclStubsPtr->png_get_rowbytesPtr) /* 108 */ #define png_get_rows \ (pngtclStubsPtr->png_get_rowsPtr) /* 109 */ #define png_set_rows \ (pngtclStubsPtr->png_set_rowsPtr) /* 110 */ #define png_get_channels \ (pngtclStubsPtr->png_get_channelsPtr) /* 111 */ #define png_get_image_width \ (pngtclStubsPtr->png_get_image_widthPtr) /* 112 */ #define png_get_image_height \ (pngtclStubsPtr->png_get_image_heightPtr) /* 113 */ #define png_get_bit_depth \ (pngtclStubsPtr->png_get_bit_depthPtr) /* 114 */ #define png_get_color_type \ (pngtclStubsPtr->png_get_color_typePtr) /* 115 */ #define png_get_filter_type \ (pngtclStubsPtr->png_get_filter_typePtr) /* 116 */ #define png_get_interlace_type \ (pngtclStubsPtr->png_get_interlace_typePtr) /* 117 */ #define png_get_compression_type \ (pngtclStubsPtr->png_get_compression_typePtr) /* 118 */ #define png_get_pixels_per_meter \ (pngtclStubsPtr->png_get_pixels_per_meterPtr) /* 119 */ #define png_get_x_pixels_per_meter \ (pngtclStubsPtr->png_get_x_pixels_per_meterPtr) /* 120 */ #define png_get_y_pixels_per_meter \ (pngtclStubsPtr->png_get_y_pixels_per_meterPtr) /* 121 */ #define png_get_pixel_aspect_ratio \ (pngtclStubsPtr->png_get_pixel_aspect_ratioPtr) /* 122 */ #define png_get_x_offset_pixels \ (pngtclStubsPtr->png_get_x_offset_pixelsPtr) /* 123 */ #define png_get_y_offset_pixels \ (pngtclStubsPtr->png_get_y_offset_pixelsPtr) /* 124 */ #define png_get_x_offset_microns \ (pngtclStubsPtr->png_get_x_offset_micronsPtr) /* 125 */ #define png_get_y_offset_microns \ (pngtclStubsPtr->png_get_y_offset_micronsPtr) /* 126 */ #define png_get_signature \ (pngtclStubsPtr->png_get_signaturePtr) /* 127 */ #define png_get_bKGD \ (pngtclStubsPtr->png_get_bKGDPtr) /* 128 */ #define png_set_bKGD \ (pngtclStubsPtr->png_set_bKGDPtr) /* 129 */ #define png_get_cHRM \ (pngtclStubsPtr->png_get_cHRMPtr) /* 130 */ #define png_get_cHRM_fixed \ (pngtclStubsPtr->png_get_cHRM_fixedPtr) /* 131 */ #define png_set_cHRM \ (pngtclStubsPtr->png_set_cHRMPtr) /* 132 */ #define png_set_cHRM_fixed \ (pngtclStubsPtr->png_set_cHRM_fixedPtr) /* 133 */ #define png_get_gAMA \ (pngtclStubsPtr->png_get_gAMAPtr) /* 134 */ #define png_get_gAMA_fixed \ (pngtclStubsPtr->png_get_gAMA_fixedPtr) /* 135 */ #define png_set_gAMA \ (pngtclStubsPtr->png_set_gAMAPtr) /* 136 */ #define png_set_gAMA_fixed \ (pngtclStubsPtr->png_set_gAMA_fixedPtr) /* 137 */ #define png_get_hIST \ (pngtclStubsPtr->png_get_hISTPtr) /* 138 */ #define png_set_hIST \ (pngtclStubsPtr->png_set_hISTPtr) /* 139 */ #define png_get_IHDR \ (pngtclStubsPtr->png_get_IHDRPtr) /* 140 */ #define png_set_IHDR \ (pngtclStubsPtr->png_set_IHDRPtr) /* 141 */ #define png_get_oFFs \ (pngtclStubsPtr->png_get_oFFsPtr) /* 142 */ #define png_set_oFFs \ (pngtclStubsPtr->png_set_oFFsPtr) /* 143 */ #define png_get_pCAL \ (pngtclStubsPtr->png_get_pCALPtr) /* 144 */ #define png_set_pCAL \ (pngtclStubsPtr->png_set_pCALPtr) /* 145 */ #define png_get_pHYs \ (pngtclStubsPtr->png_get_pHYsPtr) /* 146 */ #define png_set_pHYs \ (pngtclStubsPtr->png_set_pHYsPtr) /* 147 */ #define png_get_PLTE \ (pngtclStubsPtr->png_get_PLTEPtr) /* 148 */ #define png_set_PLTE \ (pngtclStubsPtr->png_set_PLTEPtr) /* 149 */ #define png_get_sBIT \ (pngtclStubsPtr->png_get_sBITPtr) /* 150 */ #define png_set_sBIT \ (pngtclStubsPtr->png_set_sBITPtr) /* 151 */ #define png_get_sRGB \ (pngtclStubsPtr->png_get_sRGBPtr) /* 152 */ #define png_set_sRGB \ (pngtclStubsPtr->png_set_sRGBPtr) /* 153 */ #define png_set_sRGB_gAMA_and_cHRM \ (pngtclStubsPtr->png_set_sRGB_gAMA_and_cHRMPtr) /* 154 */ #define png_get_iCCP \ (pngtclStubsPtr->png_get_iCCPPtr) /* 155 */ #define png_set_iCCP \ (pngtclStubsPtr->png_set_iCCPPtr) /* 156 */ #define png_get_sPLT \ (pngtclStubsPtr->png_get_sPLTPtr) /* 157 */ #define png_set_sPLT \ (pngtclStubsPtr->png_set_sPLTPtr) /* 158 */ #define png_get_text \ (pngtclStubsPtr->png_get_textPtr) /* 159 */ #define png_set_text \ (pngtclStubsPtr->png_set_textPtr) /* 160 */ #define png_get_tIME \ (pngtclStubsPtr->png_get_tIMEPtr) /* 161 */ #define png_set_tIME \ (pngtclStubsPtr->png_set_tIMEPtr) /* 162 */ #define png_get_tRNS \ (pngtclStubsPtr->png_get_tRNSPtr) /* 163 */ #define png_set_tRNS \ (pngtclStubsPtr->png_set_tRNSPtr) /* 164 */ #define png_get_sCAL \ (pngtclStubsPtr->png_get_sCALPtr) /* 165 */ #define png_get_sCAL_s \ (pngtclStubsPtr->png_get_sCAL_sPtr) /* 166 */ #define png_set_sCAL \ (pngtclStubsPtr->png_set_sCALPtr) /* 167 */ #define png_set_sCAL_s \ (pngtclStubsPtr->png_set_sCAL_sPtr) /* 168 */ #define png_set_keep_unknown_chunks \ (pngtclStubsPtr->png_set_keep_unknown_chunksPtr) /* 169 */ #define png_set_unknown_chunks \ (pngtclStubsPtr->png_set_unknown_chunksPtr) /* 170 */ #define png_set_unknown_chunk_location \ (pngtclStubsPtr->png_set_unknown_chunk_locationPtr) /* 171 */ #define png_get_unknown_chunks \ (pngtclStubsPtr->png_get_unknown_chunksPtr) /* 172 */ #define png_set_invalid \ (pngtclStubsPtr->png_set_invalidPtr) /* 173 */ #define png_read_png \ (pngtclStubsPtr->png_read_pngPtr) /* 174 */ #define png_write_png \ (pngtclStubsPtr->png_write_pngPtr) /* 175 */ #define png_sig_bytes \ (pngtclStubsPtr->png_sig_bytesPtr) /* 176 */ #define png_get_copyright \ (pngtclStubsPtr->png_get_copyrightPtr) /* 177 */ #define png_get_header_ver \ (pngtclStubsPtr->png_get_header_verPtr) /* 178 */ #define png_get_header_version \ (pngtclStubsPtr->png_get_header_versionPtr) /* 179 */ #define png_get_libpng_ver \ (pngtclStubsPtr->png_get_libpng_verPtr) /* 180 */ /* Slot 181 is reserved */ /* Slot 182 is reserved */ /* Slot 183 is reserved */ #define png_read_init \ (pngtclStubsPtr->png_read_initPtr) /* 184 */ #define png_read_init_2 \ (pngtclStubsPtr->png_read_init_2Ptr) /* 185 */ /* Slot 186 is reserved */ /* Slot 187 is reserved */ #define png_create_struct \ (pngtclStubsPtr->png_create_structPtr) /* 188 */ #define png_destroy_struct \ (pngtclStubsPtr->png_destroy_structPtr) /* 189 */ #define png_create_struct_2 \ (pngtclStubsPtr->png_create_struct_2Ptr) /* 190 */ #define png_destroy_struct_2 \ (pngtclStubsPtr->png_destroy_struct_2Ptr) /* 191 */ #define png_info_destroy \ (pngtclStubsPtr->png_info_destroyPtr) /* 192 */ /* Slot 193 is reserved */ /* Slot 194 is reserved */ #define png_reset_crc \ (pngtclStubsPtr->png_reset_crcPtr) /* 195 */ #define png_write_data \ (pngtclStubsPtr->png_write_dataPtr) /* 196 */ #define png_read_data \ (pngtclStubsPtr->png_read_dataPtr) /* 197 */ #define png_crc_read \ (pngtclStubsPtr->png_crc_readPtr) /* 198 */ #define png_decompress_chunk \ (pngtclStubsPtr->png_decompress_chunkPtr) /* 199 */ #define png_crc_finish \ (pngtclStubsPtr->png_crc_finishPtr) /* 200 */ #define png_crc_error \ (pngtclStubsPtr->png_crc_errorPtr) /* 201 */ #define png_calculate_crc \ (pngtclStubsPtr->png_calculate_crcPtr) /* 202 */ #define png_flush \ (pngtclStubsPtr->png_flushPtr) /* 203 */ #define png_save_uint_32 \ (pngtclStubsPtr->png_save_uint_32Ptr) /* 204 */ #define png_save_int_32 \ (pngtclStubsPtr->png_save_int_32Ptr) /* 205 */ #define png_save_uint_16 \ (pngtclStubsPtr->png_save_uint_16Ptr) /* 206 */ #define png_write_sig \ (pngtclStubsPtr->png_write_sigPtr) /* 207 */ #define png_write_IHDR \ (pngtclStubsPtr->png_write_IHDRPtr) /* 208 */ #define png_write_PLTE \ (pngtclStubsPtr->png_write_PLTEPtr) /* 209 */ #define png_write_IDAT \ (pngtclStubsPtr->png_write_IDATPtr) /* 210 */ #define png_write_IEND \ (pngtclStubsPtr->png_write_IENDPtr) /* 211 */ #define png_write_gAMA \ (pngtclStubsPtr->png_write_gAMAPtr) /* 212 */ #define png_write_gAMA_fixed \ (pngtclStubsPtr->png_write_gAMA_fixedPtr) /* 213 */ #define png_write_sBIT \ (pngtclStubsPtr->png_write_sBITPtr) /* 214 */ #define png_write_cHRM \ (pngtclStubsPtr->png_write_cHRMPtr) /* 215 */ #define png_write_cHRM_fixed \ (pngtclStubsPtr->png_write_cHRM_fixedPtr) /* 216 */ #define png_write_sRGB \ (pngtclStubsPtr->png_write_sRGBPtr) /* 217 */ #define png_write_iCCP \ (pngtclStubsPtr->png_write_iCCPPtr) /* 218 */ #define png_write_sPLT \ (pngtclStubsPtr->png_write_sPLTPtr) /* 219 */ #define png_write_tRNS \ (pngtclStubsPtr->png_write_tRNSPtr) /* 220 */ #define png_write_bKGD \ (pngtclStubsPtr->png_write_bKGDPtr) /* 221 */ #define png_write_hIST \ (pngtclStubsPtr->png_write_hISTPtr) /* 222 */ #define png_check_keyword \ (pngtclStubsPtr->png_check_keywordPtr) /* 223 */ #define png_write_tEXt \ (pngtclStubsPtr->png_write_tEXtPtr) /* 224 */ #define png_write_zTXt \ (pngtclStubsPtr->png_write_zTXtPtr) /* 225 */ #define png_write_iTXt \ (pngtclStubsPtr->png_write_iTXtPtr) /* 226 */ #define png_write_oFFs \ (pngtclStubsPtr->png_write_oFFsPtr) /* 227 */ #define png_write_pCAL \ (pngtclStubsPtr->png_write_pCALPtr) /* 228 */ #define png_write_pHYs \ (pngtclStubsPtr->png_write_pHYsPtr) /* 229 */ #define png_write_tIME \ (pngtclStubsPtr->png_write_tIMEPtr) /* 230 */ #define png_write_sCAL \ (pngtclStubsPtr->png_write_sCALPtr) /* 231 */ #define png_write_sCAL_s \ (pngtclStubsPtr->png_write_sCAL_sPtr) /* 232 */ #define png_write_finish_row \ (pngtclStubsPtr->png_write_finish_rowPtr) /* 233 */ #define png_write_start_row \ (pngtclStubsPtr->png_write_start_rowPtr) /* 234 */ #define png_build_gamma_table \ (pngtclStubsPtr->png_build_gamma_tablePtr) /* 235 */ #define png_combine_row \ (pngtclStubsPtr->png_combine_rowPtr) /* 236 */ #define png_do_read_interlace \ (pngtclStubsPtr->png_do_read_interlacePtr) /* 237 */ #define png_do_write_interlace \ (pngtclStubsPtr->png_do_write_interlacePtr) /* 238 */ #define png_read_filter_row \ (pngtclStubsPtr->png_read_filter_rowPtr) /* 239 */ #define png_write_find_filter \ (pngtclStubsPtr->png_write_find_filterPtr) /* 240 */ #define png_write_filtered_row \ (pngtclStubsPtr->png_write_filtered_rowPtr) /* 241 */ #define png_read_finish_row \ (pngtclStubsPtr->png_read_finish_rowPtr) /* 242 */ #define png_read_start_row \ (pngtclStubsPtr->png_read_start_rowPtr) /* 243 */ #define png_read_transform_info \ (pngtclStubsPtr->png_read_transform_infoPtr) /* 244 */ #define png_do_read_filler \ (pngtclStubsPtr->png_do_read_fillerPtr) /* 245 */ #define png_do_read_swap_alpha \ (pngtclStubsPtr->png_do_read_swap_alphaPtr) /* 246 */ #define png_do_write_swap_alpha \ (pngtclStubsPtr->png_do_write_swap_alphaPtr) /* 247 */ #define png_do_read_invert_alpha \ (pngtclStubsPtr->png_do_read_invert_alphaPtr) /* 248 */ #define png_do_write_invert_alpha \ (pngtclStubsPtr->png_do_write_invert_alphaPtr) /* 249 */ #define png_do_strip_filler \ (pngtclStubsPtr->png_do_strip_fillerPtr) /* 250 */ #define png_do_swap \ (pngtclStubsPtr->png_do_swapPtr) /* 251 */ #define png_do_packswap \ (pngtclStubsPtr->png_do_packswapPtr) /* 252 */ #define png_do_rgb_to_gray \ (pngtclStubsPtr->png_do_rgb_to_grayPtr) /* 253 */ #define png_do_gray_to_rgb \ (pngtclStubsPtr->png_do_gray_to_rgbPtr) /* 254 */ #define png_do_unpack \ (pngtclStubsPtr->png_do_unpackPtr) /* 255 */ #define png_do_unshift \ (pngtclStubsPtr->png_do_unshiftPtr) /* 256 */ #define png_do_invert \ (pngtclStubsPtr->png_do_invertPtr) /* 257 */ #define png_do_chop \ (pngtclStubsPtr->png_do_chopPtr) /* 258 */ #define png_do_dither \ (pngtclStubsPtr->png_do_ditherPtr) /* 259 */ #define png_correct_palette \ (pngtclStubsPtr->png_correct_palettePtr) /* 260 */ #define png_do_bgr \ (pngtclStubsPtr->png_do_bgrPtr) /* 261 */ #define png_do_pack \ (pngtclStubsPtr->png_do_packPtr) /* 262 */ #define png_do_shift \ (pngtclStubsPtr->png_do_shiftPtr) /* 263 */ #define png_do_background \ (pngtclStubsPtr->png_do_backgroundPtr) /* 264 */ #define png_do_gamma \ (pngtclStubsPtr->png_do_gammaPtr) /* 265 */ #define png_do_expand_palette \ (pngtclStubsPtr->png_do_expand_palettePtr) /* 266 */ #define png_do_expand \ (pngtclStubsPtr->png_do_expandPtr) /* 267 */ #define png_handle_IHDR \ (pngtclStubsPtr->png_handle_IHDRPtr) /* 268 */ #define png_handle_PLTE \ (pngtclStubsPtr->png_handle_PLTEPtr) /* 269 */ #define png_handle_IEND \ (pngtclStubsPtr->png_handle_IENDPtr) /* 270 */ #define png_handle_bKGD \ (pngtclStubsPtr->png_handle_bKGDPtr) /* 271 */ #define png_handle_cHRM \ (pngtclStubsPtr->png_handle_cHRMPtr) /* 272 */ #define png_handle_gAMA \ (pngtclStubsPtr->png_handle_gAMAPtr) /* 273 */ #define png_handle_hIST \ (pngtclStubsPtr->png_handle_hISTPtr) /* 274 */ #define png_handle_iCCP \ (pngtclStubsPtr->png_handle_iCCPPtr) /* 275 */ #define png_handle_iTXt \ (pngtclStubsPtr->png_handle_iTXtPtr) /* 276 */ #define png_handle_oFFs \ (pngtclStubsPtr->png_handle_oFFsPtr) /* 277 */ #define png_handle_pCAL \ (pngtclStubsPtr->png_handle_pCALPtr) /* 278 */ #define png_handle_pHYs \ (pngtclStubsPtr->png_handle_pHYsPtr) /* 279 */ #define png_handle_sBIT \ (pngtclStubsPtr->png_handle_sBITPtr) /* 280 */ #define png_handle_sCAL \ (pngtclStubsPtr->png_handle_sCALPtr) /* 281 */ #define png_handle_sPLT \ (pngtclStubsPtr->png_handle_sPLTPtr) /* 282 */ #define png_handle_sRGB \ (pngtclStubsPtr->png_handle_sRGBPtr) /* 283 */ #define png_handle_tEXt \ (pngtclStubsPtr->png_handle_tEXtPtr) /* 284 */ #define png_handle_tIME \ (pngtclStubsPtr->png_handle_tIMEPtr) /* 285 */ #define png_handle_tRNS \ (pngtclStubsPtr->png_handle_tRNSPtr) /* 286 */ #define png_handle_zTXt \ (pngtclStubsPtr->png_handle_zTXtPtr) /* 287 */ #define png_handle_as_unknown \ (pngtclStubsPtr->png_handle_as_unknownPtr) /* 288 */ #define png_handle_unknown \ (pngtclStubsPtr->png_handle_unknownPtr) /* 289 */ #define png_check_chunk_name \ (pngtclStubsPtr->png_check_chunk_namePtr) /* 290 */ #define png_do_read_transformations \ (pngtclStubsPtr->png_do_read_transformationsPtr) /* 291 */ #define png_do_write_transformations \ (pngtclStubsPtr->png_do_write_transformationsPtr) /* 292 */ #define png_init_read_transformations \ (pngtclStubsPtr->png_init_read_transformationsPtr) /* 293 */ #define png_push_read_chunk \ (pngtclStubsPtr->png_push_read_chunkPtr) /* 294 */ #define png_push_read_sig \ (pngtclStubsPtr->png_push_read_sigPtr) /* 295 */ #define png_push_check_crc \ (pngtclStubsPtr->png_push_check_crcPtr) /* 296 */ #define png_push_crc_skip \ (pngtclStubsPtr->png_push_crc_skipPtr) /* 297 */ #define png_push_crc_finish \ (pngtclStubsPtr->png_push_crc_finishPtr) /* 298 */ #define png_push_fill_buffer \ (pngtclStubsPtr->png_push_fill_bufferPtr) /* 299 */ #define png_push_save_buffer \ (pngtclStubsPtr->png_push_save_bufferPtr) /* 300 */ #define png_push_restore_buffer \ (pngtclStubsPtr->png_push_restore_bufferPtr) /* 301 */ #define png_push_read_IDAT \ (pngtclStubsPtr->png_push_read_IDATPtr) /* 302 */ #define png_process_IDAT_data \ (pngtclStubsPtr->png_process_IDAT_dataPtr) /* 303 */ #define png_push_process_row \ (pngtclStubsPtr->png_push_process_rowPtr) /* 304 */ #define png_push_handle_unknown \ (pngtclStubsPtr->png_push_handle_unknownPtr) /* 305 */ #define png_push_have_info \ (pngtclStubsPtr->png_push_have_infoPtr) /* 306 */ #define png_push_have_end \ (pngtclStubsPtr->png_push_have_endPtr) /* 307 */ #define png_push_have_row \ (pngtclStubsPtr->png_push_have_rowPtr) /* 308 */ #define png_push_read_end \ (pngtclStubsPtr->png_push_read_endPtr) /* 309 */ #define png_process_some_data \ (pngtclStubsPtr->png_process_some_dataPtr) /* 310 */ #define png_read_push_finish_row \ (pngtclStubsPtr->png_read_push_finish_rowPtr) /* 311 */ #define png_push_handle_tEXt \ (pngtclStubsPtr->png_push_handle_tEXtPtr) /* 312 */ #define png_push_read_tEXt \ (pngtclStubsPtr->png_push_read_tEXtPtr) /* 313 */ #define png_push_handle_zTXt \ (pngtclStubsPtr->png_push_handle_zTXtPtr) /* 314 */ #define png_push_read_zTXt \ (pngtclStubsPtr->png_push_read_zTXtPtr) /* 315 */ #define png_push_handle_iTXt \ (pngtclStubsPtr->png_push_handle_iTXtPtr) /* 316 */ #define png_push_read_iTXt \ (pngtclStubsPtr->png_push_read_iTXtPtr) /* 317 */ /* Slot 318 is reserved */ #define png_set_add_alpha \ (pngtclStubsPtr->png_set_add_alphaPtr) /* 319 */ #define png_set_scale_16 \ (pngtclStubsPtr->png_set_scale_16Ptr) /* 320 */ #endif /* defined(USE_PNGTCL_STUBS) */ /* !END!: Do not edit above this line. */ #undef png_info_init #define png_info_init(info_ptr) png_info_init_3(&info_ptr,\ png_sizeof(png_info)); #endif /* _PNGTCLDECLS */