| author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
| Tue, 06 Jul 2010 15:10:48 +0300 | |
| changeset 30 | 5dc02b23752f |
| parent 0 | 1918ee327afb |
| permissions | -rw-r--r-- |
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.TH LIBPNGPF 3 "January 3, 2010" |
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.SH NAME |
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libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0 |
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(private functions) |
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.SH SYNOPSIS |
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\fB#include <png.h>\fP |
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\fB#include \fI"pngpriv.h" |
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\fI\fB |
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\fBvoid png_64bit_product (long \fP\fIv1\fP\fB, long \fP\fIv2\fP\fB, unsigned long \fI*hi_product, |
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\fBunsigned long \fI*lo_product\fP\fB);\fP |
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\fI\fB |
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\fBvoid png_build_gamma_table (png_structp \fP\fIpng_ptr\fP\fB, png_byte \fIbit_depth\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_build_grayscale_palette (int \fP\fIbit_depth\fP\fB, png_colorp \fIpalette\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_calculate_crc (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIptr\fP\fB, png_size_t \fIlength\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBint png_check_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_fixed_point \fP\fIint_white_x\fP\fB, png_fixed_point \fP\fIint_white_y\fP\fB, png_fixed_point \fP\fIint_red_x\fP\fB, png_fixed_point \fP\fIint_red_y\fP\fB, png_fixed_point \fP\fIint_green_x\fP\fB, png_fixed_point \fP\fIint_green_y\fP\fB, png_fixed_point \fP\fIint_blue_x\fP\fB, png_fixed_point \fIint_blue_y\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_check_chunk_name (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIchunk_name\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBpng_size_t png_check_keyword (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIkey\fP\fB, png_charpp \fInew_key\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_check_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIwidth\fP\fB, png_uint_32 \fP\fIheight\fP\fB, int \fP\fIbit_depth\fP\fB, int \fP\fIcolor_type\fP\fB, int \fP\fIinterlace_type\fP\fB, int \fP\fIcompression_type\fP\fB, int \fIfilter_type\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_combine_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fImask\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_correct_palette (png_structp \fP\fIpng_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, int \fInum_palette\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBint png_crc_error (png_structp \fIpng_ptr\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBint png_crc_finish (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIskip\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_crc_read (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuf\fP\fB, png_size_t \fIlength\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBpng_voidp png_create_struct (int \fItype\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBpng_voidp png_create_struct_2 (int \fP\fItype\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_voidp \fImem_ptr\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBint png_debug(int \fP\fIlevel\fP\fB, png_const_charp \fImessage\fP\fB);\fP |
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\fI\fB |
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\fBint png_debug1(int \fP\fIlevel\fP\fB, png_const_charp \fP\fImessage\fP\fB, \fIp1\fP\fB);\fP |
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\fI\fB |
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\fBint png_debug2(int \fP\fIlevel\fP\fB, png_const_charp \fP\fImessage\fP\fB, \fP\fIp1\fP\fB, \fIp2\fP\fB);\fP |
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\fI\fB |
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\fBvoid png_decompress_chunk (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcomp_type\fP\fB, png_size_t \fP\fIchunklength\fP\fB, png_size_t \fP\fIprefix_length\fP\fB, png_size_t \fI*data_length\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_destroy_struct (png_voidp \fIstruct_ptr\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_destroy_struct_2 (png_voidp \fP\fIstruct_ptr\fP\fB, png_free_ptr \fP\fIfree_fn\fP\fB, png_voidp \fImem_ptr\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_background (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_16p \fP\fItrans_color\fP\fB, png_color_16p \fP\fIbackground\fP\fB, png_color_16p \fP\fIbackground_1\fP\fB, png_bytep \fP\fIgamma_table\fP\fB, png_bytep \fP\fIgamma_from_1\fP\fB, png_bytep \fP\fIgamma_to_1\fP\fB, png_uint_16pp \fP\fIgamma_16\fP\fB, png_uint_16pp \fP\fIgamma_16_from_1\fP\fB, png_uint_16pp \fP\fIgamma_16_to_1\fP\fB, int \fIgamma_shift\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_bgr (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_chop (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_dither (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fP\fIpalette_lookup\fP\fB, png_bytep \fIdither_lookup\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_expand (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_16p \fItrans_value\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_expand_palette (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_colorp \fP\fIpalette\fP\fB, png_bytep \fP\fItrans\fP\fB, int \fInum_trans\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_gamma (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fP\fIgamma_table\fP\fB, png_uint_16pp \fP\fIgamma_16_table\fP\fB, int \fIgamma_shift\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_gray_to_rgb (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_invert (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_pack (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_uint_32 \fIbit_depth\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_packswap (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_read_filler (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_uint_32 \fP\fIfiller\fP\fB, png_uint_32 \fIflags\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_read_interlace (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fP\fIpass\fP\fB, png_uint_32 \fItransformations\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_read_invert_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
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\fI\fB |
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\fBvoid png_do_read_swap_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_read_transformations (png_structp \fIpng_ptr\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBint png_do_rgb_to_gray (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_shift (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_8p \fIbit_depth\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_strip_filler (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_uint_32 \fIflags\fP\fB);\fP |
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\fI\fB |
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\fI\fB |
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\fBvoid png_do_swap (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
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246 |
\fI\fB |
|
247 |
||
248 |
\fI\fB |
|
249 |
||
250 |
\fBvoid png_do_unpack (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
|
251 |
||
252 |
\fI\fB |
|
253 |
||
254 |
\fI\fB |
|
255 |
||
256 |
\fBvoid png_do_unshift (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_8p \fIsig_bits\fP\fB);\fP |
|
257 |
||
258 |
\fI\fB |
|
259 |
||
260 |
\fI\fB |
|
261 |
||
262 |
\fBvoid png_do_write_interlace (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fIpass\fP\fB);\fP |
|
263 |
||
264 |
\fI\fB |
|
265 |
||
266 |
\fI\fB |
|
267 |
||
268 |
\fBvoid png_do_write_invert_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
|
269 |
||
270 |
\fI\fB |
|
271 |
||
272 |
\fI\fB |
|
273 |
||
274 |
\fBvoid png_do_write_swap_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
|
275 |
||
276 |
\fI\fB |
|
277 |
||
278 |
\fI\fB |
|
279 |
||
280 |
\fBvoid png_do_write_transformations (png_structp \fIpng_ptr\fP\fB);\fP |
|
281 |
||
282 |
\fI\fB |
|
283 |
||
284 |
\fI\fB |
|
285 |
||
286 |
\fBvoid *png_far_to_near (png_structp png_ptr,png_voidp \fP\fIptr\fP\fB, int \fIcheck\fP\fB);\fP |
|
287 |
||
288 |
\fI\fB |
|
289 |
||
290 |
\fI\fB |
|
291 |
||
292 |
\fBvoid png_flush (png_structp \fIpng_ptr\fP\fB);\fP |
|
293 |
||
294 |
\fI\fB |
|
295 |
||
296 |
\fI\fB |
|
297 |
||
298 |
\fBvoid png_handle_bKGD (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
299 |
||
300 |
\fI\fB |
|
301 |
||
302 |
\fI\fB |
|
303 |
||
304 |
\fBvoid png_handle_cHRM (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
305 |
||
306 |
\fI\fB |
|
307 |
||
308 |
\fI\fB |
|
309 |
||
310 |
\fBvoid png_handle_gAMA (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
311 |
||
312 |
\fI\fB |
|
313 |
||
314 |
\fI\fB |
|
315 |
||
316 |
\fBvoid png_handle_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
317 |
||
318 |
\fI\fB |
|
319 |
||
320 |
\fI\fB |
|
321 |
||
322 |
\fBvoid png_handle_IEND (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
323 |
||
324 |
\fI\fB |
|
325 |
||
326 |
\fI\fB |
|
327 |
||
328 |
\fBvoid png_handle_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
329 |
||
330 |
\fI\fB |
|
331 |
||
332 |
\fI\fB |
|
333 |
||
334 |
\fBvoid png_handle_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
335 |
||
336 |
\fI\fB |
|
337 |
||
338 |
\fI\fB |
|
339 |
||
340 |
\fBvoid png_handle_iTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
341 |
||
342 |
\fI\fB |
|
343 |
||
344 |
\fI\fB |
|
345 |
||
346 |
\fBvoid png_handle_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
347 |
||
348 |
\fI\fB |
|
349 |
||
350 |
\fI\fB |
|
351 |
||
352 |
\fBvoid png_handle_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
353 |
||
354 |
\fI\fB |
|
355 |
||
356 |
\fI\fB |
|
357 |
||
358 |
\fBvoid png_handle_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
359 |
||
360 |
\fI\fB |
|
361 |
||
362 |
\fI\fB |
|
363 |
||
364 |
\fBvoid png_handle_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
365 |
||
366 |
\fI\fB |
|
367 |
||
368 |
\fI\fB |
|
369 |
||
370 |
\fBvoid png_handle_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
371 |
||
372 |
\fI\fB |
|
373 |
||
374 |
\fI\fB |
|
375 |
||
376 |
\fBvoid png_handle_sCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
377 |
||
378 |
\fI\fB |
|
379 |
||
380 |
\fI\fB |
|
381 |
||
382 |
\fBvoid png_handle_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
383 |
||
384 |
\fI\fB |
|
385 |
||
386 |
\fI\fB |
|
387 |
||
388 |
\fBvoid png_handle_sRGB (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
389 |
||
390 |
\fI\fB |
|
391 |
||
392 |
\fI\fB |
|
393 |
||
394 |
\fBvoid png_handle_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
395 |
||
396 |
\fI\fB |
|
397 |
||
398 |
\fI\fB |
|
399 |
||
400 |
\fBvoid png_handle_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
401 |
||
402 |
\fI\fB |
|
403 |
||
404 |
\fI\fB |
|
405 |
||
406 |
\fBvoid png_handle_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
407 |
||
408 |
\fI\fB |
|
409 |
||
410 |
\fI\fB |
|
411 |
||
412 |
\fBvoid png_handle_unknown (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
413 |
||
414 |
\fI\fB |
|
415 |
||
416 |
\fI\fB |
|
417 |
||
418 |
\fBvoid png_handle_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
419 |
||
420 |
\fI\fB |
|
421 |
||
422 |
\fI\fB |
|
423 |
||
424 |
\fBvoid png_info_destroy (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP |
|
425 |
||
426 |
\fI\fB |
|
427 |
||
428 |
\fI\fB |
|
429 |
||
430 |
\fBvoid png_init_mmx_flags (png_structp \fIpng_ptr\fP\fB);\fP |
|
431 |
||
432 |
\fI\fB |
|
433 |
||
434 |
\fI\fB |
|
435 |
||
436 |
\fBvoid png_init_read_transformations (png_structp \fIpng_ptr\fP\fB);\fP |
|
437 |
||
438 |
\fI\fB |
|
439 |
||
440 |
\fI\fB |
|
441 |
||
442 |
\fBvoid png_process_IDAT_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIbuffer_length\fP\fB);\fP |
|
443 |
||
444 |
\fI\fB |
|
445 |
||
446 |
\fI\fB |
|
447 |
||
448 |
\fBvoid png_process_some_data (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP |
|
449 |
||
450 |
\fI\fB |
|
451 |
||
452 |
\fI\fB |
|
453 |
||
454 |
\fBvoid png_push_check_crc (png_structp \fIpng_ptr\fP\fB);\fP |
|
455 |
||
456 |
\fI\fB |
|
457 |
||
458 |
\fI\fB |
|
459 |
||
460 |
\fBvoid png_push_crc_finish (png_structp \fIpng_ptr\fP\fB);\fP |
|
461 |
||
462 |
\fI\fB |
|
463 |
||
464 |
\fI\fB |
|
465 |
||
466 |
\fBvoid png_push_crc_skip (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
467 |
||
468 |
\fI\fB |
|
469 |
||
470 |
\fI\fB |
|
471 |
||
472 |
\fBvoid png_push_fill_buffer (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIlength\fP\fB);\fP |
|
473 |
||
474 |
\fI\fB |
|
475 |
||
476 |
\fI\fB |
|
477 |
||
478 |
\fBvoid png_push_handle_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
479 |
||
480 |
\fI\fB |
|
481 |
||
482 |
\fI\fB |
|
483 |
||
484 |
\fBvoid png_push_handle_unknown (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
485 |
||
486 |
\fI\fB |
|
487 |
||
488 |
\fI\fB |
|
489 |
||
490 |
\fBvoid png_push_handle_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP |
|
491 |
||
492 |
\fI\fB |
|
493 |
||
494 |
\fI\fB |
|
495 |
||
496 |
\fBvoid png_push_have_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP |
|
497 |
||
498 |
\fI\fB |
|
499 |
||
500 |
\fI\fB |
|
501 |
||
502 |
\fBvoid png_push_have_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP |
|
503 |
||
504 |
\fI\fB |
|
505 |
||
506 |
\fI\fB |
|
507 |
||
508 |
\fBvoid png_push_have_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIrow\fP\fB);\fP |
|
509 |
||
510 |
\fI\fB |
|
511 |
||
512 |
\fI\fB |
|
513 |
||
514 |
\fBvoid png_push_process_row (png_structp \fIpng_ptr\fP\fB);\fP |
|
515 |
||
516 |
\fI\fB |
|
517 |
||
518 |
\fI\fB |
|
519 |
||
520 |
\fBvoid png_push_read_chunk (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP |
|
521 |
||
522 |
\fI\fB |
|
523 |
||
524 |
\fI\fB |
|
525 |
||
526 |
\fBvoid png_push_read_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP |
|
527 |
||
528 |
\fI\fB |
|
529 |
||
530 |
\fI\fB |
|
531 |
||
532 |
\fBvoid png_push_read_IDAT (png_structp \fIpng_ptr\fP\fB);\fP |
|
533 |
||
534 |
\fI\fB |
|
535 |
||
536 |
\fI\fB |
|
537 |
||
538 |
\fBvoid png_push_read_sig (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP |
|
539 |
||
540 |
\fI\fB |
|
541 |
||
542 |
\fI\fB |
|
543 |
||
544 |
\fBvoid png_push_read_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP |
|
545 |
||
546 |
\fI\fB |
|
547 |
||
548 |
\fI\fB |
|
549 |
||
550 |
\fBvoid png_push_read_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP |
|
551 |
||
552 |
\fI\fB |
|
553 |
||
554 |
\fI\fB |
|
555 |
||
556 |
\fBvoid png_push_restore_buffer (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIbuffer_length\fP\fB);\fP |
|
557 |
||
558 |
\fI\fB |
|
559 |
||
560 |
\fI\fB |
|
561 |
||
562 |
\fBvoid png_push_save_buffer (png_structp \fIpng_ptr\fP\fB);\fP |
|
563 |
||
564 |
\fI\fB |
|
565 |
||
566 |
\fI\fB |
|
567 |
||
|
30
5dc02b23752f
Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
568 |
\fBvoid png_read_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP |
| 0 | 569 |
|
570 |
\fI\fB |
|
571 |
||
|
30
5dc02b23752f
Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
572 |
\fBvoid png_read_destroy (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_infop \fIend_info_ptr\fP\fB);\fP |
| 0 | 573 |
|
574 |
\fI\fB |
|
575 |
||
576 |
\fBvoid png_read_filter_row (png_structp \fP\fIpng_ptr\fP\fB, png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fP\fIprev_row\fP\fB, int \fIfilter\fP\fB);\fP |
|
577 |
||
578 |
\fI\fB |
|
579 |
||
580 |
\fI\fB |
|
581 |
||
582 |
\fBvoid png_read_finish_row (png_structp \fIpng_ptr\fP\fB);\fP |
|
583 |
||
584 |
\fI\fB |
|
585 |
||
586 |
\fI\fB |
|
587 |
||
588 |
\fBvoid png_read_push_finish_row (png_structp \fIpng_ptr\fP\fB);\fP |
|
589 |
||
590 |
\fI\fB |
|
591 |
||
592 |
\fI\fB |
|
593 |
||
594 |
\fBvoid png_read_start_row (png_structp \fIpng_ptr\fP\fB);\fP |
|
595 |
||
596 |
\fI\fB |
|
597 |
||
598 |
\fI\fB |
|
599 |
||
600 |
\fBvoid png_read_transform_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP |
|
601 |
||
602 |
\fI\fB |
|
603 |
||
604 |
\fI\fB |
|
605 |
||
606 |
\fBvoid png_reset_crc (png_structp \fIpng_ptr\fP\fB);\fP |
|
607 |
||
608 |
\fI\fB |
|
609 |
||
610 |
\fI\fB |
|
611 |
||
612 |
\fBint png_set_text_2 (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_textp \fP\fItext_ptr\fP\fB, int \fInum_text\fP\fB);\fP |
|
613 |
||
614 |
\fI\fB |
|
615 |
||
616 |
\fI\fB |
|
617 |
||
618 |
\fBvoid png_write_cHRM (png_structp \fP\fIpng_ptr\fP\fB, double \fP\fIwhite_x\fP\fB, double \fP\fIwhite_y\fP\fB, double \fP\fIred_x\fP\fB, double \fP\fIred_y\fP\fB, double \fP\fIgreen_x\fP\fB, double \fP\fIgreen_y\fP\fB, double \fP\fIblue_x\fP\fB, double \fIblue_y\fP\fB);\fP |
|
619 |
||
620 |
\fI\fB |
|
621 |
||
622 |
\fI\fB |
|
623 |
||
624 |
\fBvoid png_write_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIwhite_x\fP\fB, png_uint_32 \fP\fIwhite_y\fP\fB, png_uint_32 \fP\fIred_x\fP\fB, png_uint_32 \fP\fIred_y\fP\fB, png_uint_32 \fP\fIgreen_x\fP\fB, png_uint_32 \fP\fIgreen_y\fP\fB, png_uint_32 \fP\fIblue_x\fP\fB, png_uint_32 \fIblue_y\fP\fB);\fP |
|
625 |
||
626 |
\fI\fB |
|
627 |
||
628 |
\fI\fB |
|
629 |
||
630 |
\fBvoid png_write_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP |
|
631 |
||
632 |
\fI\fB |
|
633 |
||
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30
5dc02b23752f
Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
634 |
\fBvoid png_write_destroy (png_structp \fIpng_ptr\fP\fB);\fP |
|
5dc02b23752f
Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
635 |
|
| 0 | 636 |
\fI\fB |
637 |
||
638 |
\fBvoid png_write_filtered_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIfiltered_row\fP\fB);\fP |
|
639 |
||
640 |
\fI\fB |
|
641 |
||
642 |
\fI\fB |
|
643 |
||
644 |
\fBvoid png_write_find_filter (png_structp \fP\fIpng_ptr\fP\fB, png_row_infop \fIrow_info\fP\fB);\fP |
|
645 |
||
646 |
\fI\fB |
|
647 |
||
648 |
\fI\fB |
|
649 |
||
650 |
\fBvoid png_write_finish_row (png_structp \fIpng_ptr\fP\fB);\fP |
|
651 |
||
652 |
\fI\fB |
|
653 |
||
654 |
\fI\fB |
|
655 |
||
656 |
\fBvoid png_write_gAMA (png_structp \fP\fIpng_ptr\fP\fB, double \fIfile_gamma\fP\fB);\fP |
|
657 |
||
658 |
\fI\fB |
|
659 |
||
660 |
\fI\fB |
|
661 |
||
662 |
\fBvoid png_write_gAMA_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIint_file_gamma\fP\fB);\fP |
|
663 |
||
664 |
\fI\fB |
|
665 |
||
666 |
\fI\fB |
|
667 |
||
668 |
\fBvoid png_write_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_uint_16p \fP\fIhist\fP\fB, int \fInum_hist\fP\fB);\fP |
|
669 |
||
670 |
\fI\fB |
|
671 |
||
672 |
\fI\fB |
|
673 |
||
674 |
\fBvoid png_write_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIname\fP\fB, int \fP\fIcompression_type\fP\fB, png_charp \fP\fIprofile\fP\fB, int \fIproflen\fP\fB);\fP |
|
675 |
||
676 |
\fI\fB |
|
677 |
||
678 |
\fI\fB |
|
679 |
||
680 |
\fBvoid png_write_IDAT (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP |
|
681 |
||
682 |
\fI\fB |
|
683 |
||
684 |
\fI\fB |
|
685 |
||
686 |
\fBvoid png_write_IEND (png_structp \fIpng_ptr\fP\fB);\fP |
|
687 |
||
688 |
\fI\fB |
|
689 |
||
690 |
\fI\fB |
|
691 |
||
692 |
\fBvoid png_write_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIwidth\fP\fB, png_uint_32 \fP\fIheight\fP\fB, int \fP\fIbit_depth\fP\fB, int \fP\fIcolor_type\fP\fB, int \fP\fIcompression_type\fP\fB, int \fP\fIfilter_type\fP\fB, int \fIinterlace_type\fP\fB);\fP |
|
693 |
||
694 |
\fI\fB |
|
695 |
||
696 |
\fI\fB |
|
697 |
||
698 |
\fBvoid png_write_iTXt (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcompression\fP\fB, png_charp \fP\fIkey\fP\fB, png_charp \fP\fIlang\fP\fB, png_charp \fP\fItranslated_key\fP\fB, png_charp \fItext\fP\fB);\fP |
|
699 |
||
700 |
\fI\fB |
|
701 |
||
702 |
\fI\fB |
|
703 |
||
704 |
\fBvoid png_write_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIx_offset\fP\fB, png_uint_32 \fP\fIy_offset\fP\fB, int \fIunit_type\fP\fB);\fP |
|
705 |
||
706 |
\fI\fB |
|
707 |
||
708 |
\fI\fB |
|
709 |
||
710 |
\fBvoid png_write_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIpurpose\fP\fB, png_int_32 \fP\fIX0\fP\fB, png_int_32 \fP\fIX1\fP\fB, int \fP\fItype\fP\fB, int \fP\fInparams\fP\fB, png_charp \fP\fIunits\fP\fB, png_charpp \fIparams\fP\fB);\fP |
|
711 |
||
712 |
\fI\fB |
|
713 |
||
714 |
\fI\fB |
|
715 |
||
716 |
\fBvoid png_write_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIx_pixels_per_unit\fP\fB, png_uint_32 \fP\fIy_pixels_per_unit\fP\fB, int \fIunit_type\fP\fB);\fP |
|
717 |
||
718 |
\fI\fB |
|
719 |
||
720 |
\fI\fB |
|
721 |
||
722 |
\fBvoid png_write_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, png_uint_32 \fInum_pal\fP\fB);\fP |
|
723 |
||
724 |
\fI\fB |
|
725 |
||
726 |
\fI\fB |
|
727 |
||
728 |
\fBvoid png_write_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_color_8p \fP\fIsbit\fP\fB, int \fIcolor_type\fP\fB);\fP |
|
729 |
||
730 |
\fI\fB |
|
731 |
||
732 |
\fI\fB |
|
733 |
||
734 |
\fBvoid png_write_sCAL (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIunit\fP\fB, double \fP\fIwidth\fP\fB, double \fIheight\fP\fB);\fP |
|
735 |
||
736 |
\fI\fB |
|
737 |
||
738 |
\fI\fB |
|
739 |
||
740 |
\fBvoid png_write_sCAL_s (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIunit\fP\fB, png_charp \fP\fIwidth\fP\fB, png_charp \fIheight\fP\fB);\fP |
|
741 |
||
742 |
\fI\fB |
|
743 |
||
744 |
\fI\fB |
|
745 |
||
746 |
\fBvoid png_write_sRGB (png_structp \fP\fIpng_ptr\fP\fB, int \fIintent\fP\fB);\fP |
|
747 |
||
748 |
\fI\fB |
|
749 |
||
750 |
\fI\fB |
|
751 |
||
752 |
\fBvoid png_write_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_spalette_p \fIpalette\fP\fB);\fP |
|
753 |
||
754 |
\fI\fB |
|
755 |
||
756 |
\fI\fB |
|
757 |
||
758 |
\fBvoid png_write_start_row (png_structp \fIpng_ptr\fP\fB);\fP |
|
759 |
||
760 |
\fI\fB |
|
761 |
||
762 |
\fI\fB |
|
763 |
||
764 |
\fBvoid png_write_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIkey\fP\fB, png_charp \fP\fItext\fP\fB, png_size_t \fItext_len\fP\fB);\fP |
|
765 |
||
766 |
\fI\fB |
|
767 |
||
768 |
\fI\fB |
|
769 |
||
770 |
\fBvoid png_write_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_timep \fImod_time\fP\fB);\fP |
|
771 |
||
772 |
\fI\fB |
|
773 |
||
774 |
\fI\fB |
|
775 |
||
776 |
\fBvoid png_write_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fItrans\fP\fB, png_color_16p \fP\fIvalues\fP\fB, int \fP\fInumber\fP\fB, int \fIcolor_type\fP\fB);\fP |
|
777 |
||
778 |
\fI\fB |
|
779 |
||
780 |
\fI\fB |
|
781 |
||
782 |
\fBvoid png_write_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIkey\fP\fB, png_charp \fP\fItext\fP\fB, png_size_t \fP\fItext_len\fP\fB, int \fIcompression\fP\fB);\fP |
|
783 |
||
784 |
\fI\fB |
|
785 |
||
786 |
\fI\fB |
|
787 |
||
788 |
\fBvoidpf png_zalloc (voidpf \fP\fIpng_ptr\fP\fB, uInt \fP\fIitems\fP\fB, uInt \fIsize\fP\fB);\fP |
|
789 |
||
790 |
\fI\fB |
|
791 |
||
792 |
\fI\fB |
|
793 |
||
794 |
\fBvoid png_zfree (voidpf \fP\fIpng_ptr\fP\fB, voidpf \fIptr\fP\fB);\fP |
|
795 |
||
796 |
\fI\fB |
|
797 |
||
798 |
\fI\fB |
|
799 |
||
800 |
.SH DESCRIPTION |
|
801 |
The functions listed above are used privately by libpng |
|
802 |
and are not recommended for use by applications. They are |
|
803 |
not "exported" to applications using shared libraries. They |
|
804 |
are listed alphabetically here as an aid to libpng maintainers. |
|
805 |
See png.h for more information on these functions. |
|
806 |
||
807 |
.SH SEE ALSO |
|
|
30
5dc02b23752f
Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
808 |
libpng(3), png(5) |
| 0 | 809 |
.SH AUTHOR |
810 |
Glenn Randers-Pehrson |