Searched defs:png_ptr (Results 26 - 27 of 27) sorted by relevance

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/vbox/src/libs/libpng-1.2.8/
H A Dpngrutil.c41 png_get_uint_31(png_structp png_ptr, png_bytep buf) argument
45 png_error(png_ptr, "PNG unsigned integer out of range.\n");
90 png_crc_read(png_structp png_ptr, png_bytep buf, png_size_t length) argument
92 png_read_data(png_ptr, buf, length);
93 png_calculate_crc(png_ptr, buf, length);
101 png_crc_finish(png_structp png_ptr, png_uint_32 skip) argument
104 png_size_t istop = png_ptr->zbuf_size;
108 png_crc_read(png_ptr, png_ptr->zbuf, png_ptr
137 png_crc_error(png_structp png_ptr) argument
176 png_decompress_chunk(png_structp png_ptr, int comp_type, png_charp chunkdata, png_size_t chunklength, png_size_t prefix_size, png_size_t *newlength) argument
336 png_handle_IHDR(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
407 png_handle_PLTE(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
545 png_handle_IEND(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
568 png_handle_gAMA(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
649 png_handle_sBIT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
715 png_handle_cHRM(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
883 png_handle_sRGB(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
980 png_handle_iCCP(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
1094 png_handle_sPLT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
1234 png_handle_tRNS(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
1326 png_handle_bKGD(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
1415 png_handle_hIST(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
1469 png_handle_pHYs(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
1512 png_handle_oFFs(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
1556 png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
1684 png_handle_sCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
1811 png_handle_tIME(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
1855 png_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
1934 png_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
2031 png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
2142 png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) argument
2231 png_check_chunk_name(png_structp png_ptr, png_bytep chunk_name) argument
2253 png_combine_row(png_structp png_ptr, png_bytep row, int mask) argument
2461 png_do_read_interlace(png_structp png_ptr) argument
2686 png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep row, png_bytep prev_row, int filter) argument
2810 png_read_finish_row(png_structp png_ptr) argument
2937 png_read_start_row(png_structp png_ptr) argument
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H A Dpngwutil.c64 png_write_chunk(png_structp png_ptr, png_bytep chunk_name, argument
67 png_write_chunk_start(png_ptr, chunk_name, (png_uint_32)length);
68 png_write_chunk_data(png_ptr, data, length);
69 png_write_chunk_end(png_ptr);
77 png_write_chunk_start(png_structp png_ptr, png_bytep chunk_name, argument
85 png_write_data(png_ptr, buf, (png_size_t)4);
88 png_write_data(png_ptr, chunk_name, (png_size_t)4);
90 png_reset_crc(png_ptr);
91 png_calculate_crc(png_ptr, chunk_name, (png_size_t)4);
100 png_write_chunk_data(png_structp png_ptr, png_byte argument
112 png_write_chunk_end(png_structp png_ptr) argument
129 png_write_sig(png_structp png_ptr) argument
158 png_text_compress(png_structp png_ptr, png_charp text, png_size_t text_len, int compression, compression_state *comp) argument
332 png_write_compressed_data_out(png_structp png_ptr, compression_state *comp) argument
371 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) argument
538 png_write_PLTE(png_structp png_ptr, png_colorp palette, png_uint_32 num_pal) argument
601 png_write_IDAT(png_structp png_ptr, png_bytep data, png_size_t length) argument
653 png_write_IEND(png_structp png_ptr) argument
668 png_write_gAMA(png_structp png_ptr, double file_gamma) argument
685 png_write_gAMA_fixed(png_structp png_ptr, png_fixed_point file_gamma) argument
703 png_write_sRGB(png_structp png_ptr, int srgb_intent) argument
722 png_write_iCCP(png_structp png_ptr, png_charp name, int compression_type, png_charp profile, int profile_len) argument
767 png_write_sPLT(png_structp png_ptr, png_sPLT_tp spalette) argument
850 png_write_sBIT(png_structp png_ptr, png_color_8p sbit, int color_type) argument
907 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) argument
971 png_write_cHRM_fixed(png_structp png_ptr, png_fixed_point white_x, png_fixed_point white_y, png_fixed_point red_x, png_fixed_point red_y, png_fixed_point green_x, png_fixed_point green_y, png_fixed_point blue_x, png_fixed_point blue_y) argument
1026 png_write_tRNS(png_structp png_ptr, png_bytep trans, png_color_16p tran, int num_trans, int color_type) argument
1081 png_write_bKGD(png_structp png_ptr, png_color_16p back, int color_type) argument
1134 png_write_hIST(png_structp png_ptr, png_uint_16p hist, int num_hist) argument
1174 png_check_keyword(png_structp png_ptr, png_charp key, png_charpp new_key) argument
1293 png_write_tEXt(png_structp png_ptr, png_charp key, png_charp text, png_size_t text_len) argument
1334 png_write_zTXt(png_structp png_ptr, png_charp key, png_charp text, png_size_t text_len, int compression) argument
1387 png_write_iTXt(png_structp png_ptr, int compression, png_charp key, png_charp lang, png_charp lang_key, png_charp text) argument
1471 png_write_oFFs(png_structp png_ptr, png_int_32 x_offset, png_int_32 y_offset, int unit_type) argument
1494 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) argument
1555 png_write_sCAL(png_structp png_ptr, int unit, double width,double height) argument
1592 png_write_sCAL_s(png_structp png_ptr, int unit, png_charp width, png_charp height) argument
1623 png_write_pHYs(png_structp png_ptr, png_uint_32 x_pixels_per_unit, png_uint_32 y_pixels_per_unit, int unit_type) argument
1649 png_write_tIME(png_structp png_ptr, png_timep mod_time) argument
1678 png_write_start_row(png_structp png_ptr) argument
1772 png_write_finish_row(png_structp png_ptr) argument
2060 png_write_find_filter(png_structp png_ptr, png_row_infop row_info) argument
2672 png_write_filtered_row(png_structp png_ptr, png_bytep filtered_row) argument
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