| branch | GCC_SURGE |
| changeset 31 | 5daf16870df6 |
| parent 30 | 5dc02b23752f |
| 27:93b982ccede2 | 31:5daf16870df6 |
|---|---|
1 .TH LIBPNGPF 3 "September 10, 2009" |
1 .TH LIBPNGPF 3 "January 3, 2010" |
2 .SH NAME |
2 .SH NAME |
3 libpng \- Portable Network Graphics (PNG) Reference Library 1.2.40 |
3 libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0 |
4 (private functions) |
4 (private functions) |
5 .SH SYNOPSIS |
5 .SH SYNOPSIS |
6 \fB#include <png.h>\fP |
6 \fB#include <png.h>\fP |
7 |
7 |
8 \fI\fB |
8 \fB#include \fI"pngpriv.h" |
9 |
9 |
10 \fI\fB |
10 \fI\fB |
11 |
11 |
12 \fBvoid png_build_gamma_table (png_structp \fIpng_ptr\fP\fB);\fP |
12 \fBvoid png_64bit_product (long \fP\fIv1\fP\fB, long \fP\fIv2\fP\fB, unsigned long \fI*hi_product, |
13 |
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14 \fBunsigned long \fI*lo_product\fP\fB);\fP |
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15 |
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16 \fI\fB |
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17 |
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18 \fBvoid png_build_gamma_table (png_structp \fP\fIpng_ptr\fP\fB, png_byte \fIbit_depth\fP\fB);\fP |
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13 |
19 |
14 \fI\fB |
20 \fI\fB |
15 |
21 |
16 \fI\fB |
22 \fI\fB |
17 |
23 |
25 |
31 |
26 \fI\fB |
32 \fI\fB |
27 |
33 |
28 \fI\fB |
34 \fI\fB |
29 |
35 |
36 \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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37 |
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38 \fI\fB |
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39 |
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40 \fI\fB |
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41 |
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30 \fBvoid png_check_chunk_name (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIchunk_name\fP\fB);\fP |
42 \fBvoid png_check_chunk_name (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIchunk_name\fP\fB);\fP |
31 |
43 |
32 \fI\fB |
44 \fI\fB |
33 |
45 |
34 \fI\fB |
46 \fI\fB |
37 |
49 |
38 \fI\fB |
50 \fI\fB |
39 |
51 |
40 \fI\fB |
52 \fI\fB |
41 |
53 |
54 \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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55 |
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56 \fI\fB |
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57 |
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58 \fI\fB |
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59 |
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42 \fBvoid png_combine_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fImask\fP\fB);\fP |
60 \fBvoid png_combine_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fImask\fP\fB);\fP |
43 |
61 |
44 \fI\fB |
62 \fI\fB |
45 |
63 |
46 \fI\fB |
64 \fI\fB |
79 |
97 |
80 \fI\fB |
98 \fI\fB |
81 |
99 |
82 \fI\fB |
100 \fI\fB |
83 |
101 |
84 \fBvoid png_decompress_chunk (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcomp_type\fP\fB, png_charp \fP\fIchunkdata\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 |
102 \fBint png_debug(int \fP\fIlevel\fP\fB, png_const_charp \fImessage\fP\fB);\fP |
103 |
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104 \fI\fB |
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105 |
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106 \fBint png_debug1(int \fP\fIlevel\fP\fB, png_const_charp \fP\fImessage\fP\fB, \fIp1\fP\fB);\fP |
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107 |
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108 \fI\fB |
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109 |
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110 \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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111 |
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112 \fI\fB |
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113 |
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114 \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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85 |
115 |
86 \fI\fB |
116 \fI\fB |
87 |
117 |
88 \fI\fB |
118 \fI\fB |
89 |
119 |
97 |
127 |
98 \fI\fB |
128 \fI\fB |
99 |
129 |
100 \fI\fB |
130 \fI\fB |
101 |
131 |
102 \fBvoid png_do_background (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_16p \fP\fItrans_values\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 |
132 \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 |
103 |
133 |
104 \fI\fB |
134 \fI\fB |
105 |
135 |
106 \fI\fB |
136 \fI\fB |
107 |
137 |
179 |
209 |
180 \fBvoid png_do_read_invert_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
210 \fBvoid png_do_read_invert_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
181 |
211 |
182 \fI\fB |
212 \fI\fB |
183 |
213 |
184 \fI\fB |
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185 |
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186 \fBvoid png_do_read_swap_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
214 \fBvoid png_do_read_swap_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP |
187 |
215 |
188 \fI\fB |
216 \fI\fB |
189 |
217 |
190 \fI\fB |
218 \fI\fB |
535 |
563 |
536 \fI\fB |
564 \fI\fB |
537 |
565 |
538 \fI\fB |
566 \fI\fB |
539 |
567 |
540 \fBpng_uint_32 png_read_chunk_header (png_structp \fIpng_ptr\fP\fB);\fP |
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541 |
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542 \fI\fB |
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543 |
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544 \fI\fB |
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545 |
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546 \fBvoid png_read_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP |
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 |
547 |
569 |
548 \fI\fB |
570 \fI\fB |
549 |
571 |
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 |
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573 |
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550 \fI\fB |
574 \fI\fB |
551 |
575 |
552 \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 |
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 |
553 |
577 |
554 \fI\fB |
578 \fI\fB |
605 |
629 |
606 \fBvoid png_write_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP |
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 |
607 |
631 |
608 \fI\fB |
632 \fI\fB |
609 |
633 |
634 \fBvoid png_write_destroy (png_structp \fIpng_ptr\fP\fB);\fP |
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635 |
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610 \fI\fB |
636 \fI\fB |
611 |
637 |
612 \fBvoid png_write_filtered_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIfiltered_row\fP\fB);\fP |
638 \fBvoid png_write_filtered_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIfiltered_row\fP\fB);\fP |
613 |
639 |
614 \fI\fB |
640 \fI\fB |
710 \fI\fB |
736 \fI\fB |
711 |
737 |
712 \fI\fB |
738 \fI\fB |
713 |
739 |
714 \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 |
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 |
715 |
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716 \fI\fB |
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717 |
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718 \fI\fB |
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719 |
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720 \fBvoid png_write_sig (png_structp \fIpng_ptr\fP\fB);\fP |
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721 |
741 |
722 \fI\fB |
742 \fI\fB |
723 |
743 |
724 \fI\fB |
744 \fI\fB |
725 |
745 |
783 not "exported" to applications using shared libraries. They |
803 not "exported" to applications using shared libraries. They |
784 are listed alphabetically here as an aid to libpng maintainers. |
804 are listed alphabetically here as an aid to libpng maintainers. |
785 See png.h for more information on these functions. |
805 See png.h for more information on these functions. |
786 |
806 |
787 .SH SEE ALSO |
807 .SH SEE ALSO |
788 .IR libpng(3) ", " png(5) |
808 libpng(3), png(5) |
789 .SH AUTHOR |
809 .SH AUTHOR |
790 Glenn Randers-Pehrson |
810 Glenn Randers-Pehrson |