source: rtems-graphics-toolkit/fltk-1.1.10/png/libpngpf.3 @ 513eea1

Last change on this file since 513eea1 was 513eea1, checked in by Joel Sherrill <joel.sherrill@…>, on 01/09/10 at 22:43:24

2010-01-08 Joel Sherrill <joel.sherrill@…>

fltk 1.1.10. imported

  • ORIGIN: Updated.
  • Property mode set to 100644
File size: 17.3 KB
Line 
1.TH LIBPNGPF 3 "September 10, 2009"
2.SH NAME
3libpng \- Portable Network Graphics (PNG) Reference Library 1.2.40
4(private functions)
5.SH SYNOPSIS
6\fB#include <png.h>\fP
7
8\fI\fB
9
10\fI\fB
11
12\fBvoid png_build_gamma_table (png_structp \fIpng_ptr\fP\fB);\fP
13
14\fI\fB
15
16\fI\fB
17
18\fBvoid png_build_grayscale_palette (int \fP\fIbit_depth\fP\fB, png_colorp \fIpalette\fP\fB);\fP
19
20\fI\fB
21
22\fI\fB
23
24\fBvoid png_calculate_crc (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIptr\fP\fB, png_size_t \fIlength\fP\fB);\fP
25
26\fI\fB
27
28\fI\fB
29
30\fBvoid png_check_chunk_name (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIchunk_name\fP\fB);\fP
31
32\fI\fB
33
34\fI\fB
35
36\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
37
38\fI\fB
39
40\fI\fB
41
42\fBvoid png_combine_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fImask\fP\fB);\fP
43
44\fI\fB
45
46\fI\fB
47
48\fBvoid png_correct_palette (png_structp \fP\fIpng_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, int \fInum_palette\fP\fB);\fP
49
50\fI\fB
51
52\fI\fB
53
54\fBint png_crc_error (png_structp \fIpng_ptr\fP\fB);\fP
55
56\fI\fB
57
58\fI\fB
59
60\fBint png_crc_finish (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIskip\fP\fB);\fP
61
62\fI\fB
63
64\fI\fB
65
66\fBvoid png_crc_read (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuf\fP\fB, png_size_t \fIlength\fP\fB);\fP
67
68\fI\fB
69
70\fI\fB
71
72\fBpng_voidp png_create_struct (int \fItype\fP\fB);\fP
73
74\fI\fB
75
76\fI\fB
77
78\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
79
80\fI\fB
81
82\fI\fB
83
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
85
86\fI\fB
87
88\fI\fB
89
90\fBvoid png_destroy_struct (png_voidp \fIstruct_ptr\fP\fB);\fP
91
92\fI\fB
93
94\fI\fB
95
96\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
97
98\fI\fB
99
100\fI\fB
101
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
103
104\fI\fB
105
106\fI\fB
107
108\fBvoid png_do_bgr (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
109
110\fI\fB
111
112\fI\fB
113
114\fBvoid png_do_chop (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
115
116\fI\fB
117
118\fI\fB
119
120\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
121
122\fI\fB
123
124\fI\fB
125
126\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
127
128\fI\fB
129
130\fI\fB
131
132\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
133
134\fI\fB
135
136\fI\fB
137
138\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
139
140\fI\fB
141
142\fI\fB
143
144\fBvoid png_do_gray_to_rgb (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
145
146\fI\fB
147
148\fI\fB
149
150\fBvoid png_do_invert (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
151
152\fI\fB
153
154\fI\fB
155
156\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
157
158\fI\fB
159
160\fI\fB
161
162\fBvoid png_do_packswap (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
163
164\fI\fB
165
166\fI\fB
167
168\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
169
170\fI\fB
171
172\fI\fB
173
174\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
175
176\fI\fB
177
178\fI\fB
179
180\fBvoid png_do_read_invert_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
181
182\fI\fB
183
184\fI\fB
185
186\fBvoid png_do_read_swap_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
187
188\fI\fB
189
190\fI\fB
191
192\fBvoid png_do_read_transformations (png_structp \fIpng_ptr\fP\fB);\fP
193
194\fI\fB
195
196\fI\fB
197
198\fBint png_do_rgb_to_gray (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
199
200\fI\fB
201
202\fI\fB
203
204\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
205
206\fI\fB
207
208\fI\fB
209
210\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
211
212\fI\fB
213
214\fI\fB
215
216\fBvoid png_do_swap (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
217
218\fI\fB
219
220\fI\fB
221
222\fBvoid png_do_unpack (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
223
224\fI\fB
225
226\fI\fB
227
228\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
229
230\fI\fB
231
232\fI\fB
233
234\fBvoid png_do_write_interlace (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fIpass\fP\fB);\fP
235
236\fI\fB
237
238\fI\fB
239
240\fBvoid png_do_write_invert_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
241
242\fI\fB
243
244\fI\fB
245
246\fBvoid png_do_write_swap_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP
247
248\fI\fB
249
250\fI\fB
251
252\fBvoid png_do_write_transformations (png_structp \fIpng_ptr\fP\fB);\fP
253
254\fI\fB
255
256\fI\fB
257
258\fBvoid *png_far_to_near (png_structp png_ptr,png_voidp \fP\fIptr\fP\fB, int \fIcheck\fP\fB);\fP
259
260\fI\fB
261
262\fI\fB
263
264\fBvoid png_flush (png_structp \fIpng_ptr\fP\fB);\fP
265
266\fI\fB
267
268\fI\fB
269
270\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
271
272\fI\fB
273
274\fI\fB
275
276\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
277
278\fI\fB
279
280\fI\fB
281
282\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
283
284\fI\fB
285
286\fI\fB
287
288\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
289
290\fI\fB
291
292\fI\fB
293
294\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
295
296\fI\fB
297
298\fI\fB
299
300\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
301
302\fI\fB
303
304\fI\fB
305
306\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
307
308\fI\fB
309
310\fI\fB
311
312\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
313
314\fI\fB
315
316\fI\fB
317
318\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
319
320\fI\fB
321
322\fI\fB
323
324\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
325
326\fI\fB
327
328\fI\fB
329
330\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
331
332\fI\fB
333
334\fI\fB
335
336\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
337
338\fI\fB
339
340\fI\fB
341
342\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
343
344\fI\fB
345
346\fI\fB
347
348\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
349
350\fI\fB
351
352\fI\fB
353
354\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
355
356\fI\fB
357
358\fI\fB
359
360\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
361
362\fI\fB
363
364\fI\fB
365
366\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
367
368\fI\fB
369
370\fI\fB
371
372\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
373
374\fI\fB
375
376\fI\fB
377
378\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
379
380\fI\fB
381
382\fI\fB
383
384\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
385
386\fI\fB
387
388\fI\fB
389
390\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
391
392\fI\fB
393
394\fI\fB
395
396\fBvoid png_info_destroy (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
397
398\fI\fB
399
400\fI\fB
401
402\fBvoid png_init_mmx_flags (png_structp \fIpng_ptr\fP\fB);\fP
403
404\fI\fB
405
406\fI\fB
407
408\fBvoid png_init_read_transformations (png_structp \fIpng_ptr\fP\fB);\fP
409
410\fI\fB
411
412\fI\fB
413
414\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
415
416\fI\fB
417
418\fI\fB
419
420\fBvoid png_process_some_data (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
421
422\fI\fB
423
424\fI\fB
425
426\fBvoid png_push_check_crc (png_structp \fIpng_ptr\fP\fB);\fP
427
428\fI\fB
429
430\fI\fB
431
432\fBvoid png_push_crc_finish (png_structp \fIpng_ptr\fP\fB);\fP
433
434\fI\fB
435
436\fI\fB
437
438\fBvoid png_push_crc_skip (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP
439
440\fI\fB
441
442\fI\fB
443
444\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
445
446\fI\fB
447
448\fI\fB
449
450\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
451
452\fI\fB
453
454\fI\fB
455
456\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
457
458\fI\fB
459
460\fI\fB
461
462\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
463
464\fI\fB
465
466\fI\fB
467
468\fBvoid png_push_have_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
469
470\fI\fB
471
472\fI\fB
473
474\fBvoid png_push_have_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
475
476\fI\fB
477
478\fI\fB
479
480\fBvoid png_push_have_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIrow\fP\fB);\fP
481
482\fI\fB
483
484\fI\fB
485
486\fBvoid png_push_process_row (png_structp \fIpng_ptr\fP\fB);\fP
487
488\fI\fB
489
490\fI\fB
491
492\fBvoid png_push_read_chunk (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
493
494\fI\fB
495
496\fI\fB
497
498\fBvoid png_push_read_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
499
500\fI\fB
501
502\fI\fB
503
504\fBvoid png_push_read_IDAT (png_structp \fIpng_ptr\fP\fB);\fP
505
506\fI\fB
507
508\fI\fB
509
510\fBvoid png_push_read_sig (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
511
512\fI\fB
513
514\fI\fB
515
516\fBvoid png_push_read_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
517
518\fI\fB
519
520\fI\fB
521
522\fBvoid png_push_read_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
523
524\fI\fB
525
526\fI\fB
527
528\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
529
530\fI\fB
531
532\fI\fB
533
534\fBvoid png_push_save_buffer (png_structp \fIpng_ptr\fP\fB);\fP
535
536\fI\fB
537
538\fI\fB
539
540\fBpng_uint_32 png_read_chunk_header (png_structp \fIpng_ptr\fP\fB);\fP
541
542\fI\fB
543
544\fI\fB
545
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
547
548\fI\fB
549
550\fI\fB
551
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
553
554\fI\fB
555
556\fI\fB
557
558\fBvoid png_read_finish_row (png_structp \fIpng_ptr\fP\fB);\fP
559
560\fI\fB
561
562\fI\fB
563
564\fBvoid png_read_push_finish_row (png_structp \fIpng_ptr\fP\fB);\fP
565
566\fI\fB
567
568\fI\fB
569
570\fBvoid png_read_start_row (png_structp \fIpng_ptr\fP\fB);\fP
571
572\fI\fB
573
574\fI\fB
575
576\fBvoid png_read_transform_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP
577
578\fI\fB
579
580\fI\fB
581
582\fBvoid png_reset_crc (png_structp \fIpng_ptr\fP\fB);\fP
583
584\fI\fB
585
586\fI\fB
587
588\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
589
590\fI\fB
591
592\fI\fB
593
594\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
595
596\fI\fB
597
598\fI\fB
599
600\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
601
602\fI\fB
603
604\fI\fB
605
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
607
608\fI\fB
609
610\fI\fB
611
612\fBvoid png_write_filtered_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIfiltered_row\fP\fB);\fP
613
614\fI\fB
615
616\fI\fB
617
618\fBvoid png_write_find_filter (png_structp \fP\fIpng_ptr\fP\fB, png_row_infop \fIrow_info\fP\fB);\fP
619
620\fI\fB
621
622\fI\fB
623
624\fBvoid png_write_finish_row (png_structp \fIpng_ptr\fP\fB);\fP
625
626\fI\fB
627
628\fI\fB
629
630\fBvoid png_write_gAMA (png_structp \fP\fIpng_ptr\fP\fB, double \fIfile_gamma\fP\fB);\fP
631
632\fI\fB
633
634\fI\fB
635
636\fBvoid png_write_gAMA_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIint_file_gamma\fP\fB);\fP
637
638\fI\fB
639
640\fI\fB
641
642\fBvoid png_write_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_uint_16p \fP\fIhist\fP\fB, int \fInum_hist\fP\fB);\fP
643
644\fI\fB
645
646\fI\fB
647
648\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
649
650\fI\fB
651
652\fI\fB
653
654\fBvoid png_write_IDAT (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP
655
656\fI\fB
657
658\fI\fB
659
660\fBvoid png_write_IEND (png_structp \fIpng_ptr\fP\fB);\fP
661
662\fI\fB
663
664\fI\fB
665
666\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
667
668\fI\fB
669
670\fI\fB
671
672\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
673
674\fI\fB
675
676\fI\fB
677
678\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
679
680\fI\fB
681
682\fI\fB
683
684\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
685
686\fI\fB
687
688\fI\fB
689
690\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
691
692\fI\fB
693
694\fI\fB
695
696\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
697
698\fI\fB
699
700\fI\fB
701
702\fBvoid png_write_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_color_8p \fP\fIsbit\fP\fB, int \fIcolor_type\fP\fB);\fP
703
704\fI\fB
705
706\fI\fB
707
708\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
709
710\fI\fB
711
712\fI\fB
713
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
715
716\fI\fB
717
718\fI\fB
719
720\fBvoid png_write_sig (png_structp \fIpng_ptr\fP\fB);\fP
721
722\fI\fB
723
724\fI\fB
725
726\fBvoid png_write_sRGB (png_structp \fP\fIpng_ptr\fP\fB, int \fIintent\fP\fB);\fP
727
728\fI\fB
729
730\fI\fB
731
732\fBvoid png_write_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_spalette_p \fIpalette\fP\fB);\fP
733
734\fI\fB
735
736\fI\fB
737
738\fBvoid png_write_start_row (png_structp \fIpng_ptr\fP\fB);\fP
739
740\fI\fB
741
742\fI\fB
743
744\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
745
746\fI\fB
747
748\fI\fB
749
750\fBvoid png_write_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_timep \fImod_time\fP\fB);\fP
751
752\fI\fB
753
754\fI\fB
755
756\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
757
758\fI\fB
759
760\fI\fB
761
762\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
763
764\fI\fB
765
766\fI\fB
767
768\fBvoidpf png_zalloc (voidpf \fP\fIpng_ptr\fP\fB, uInt \fP\fIitems\fP\fB, uInt \fIsize\fP\fB);\fP
769
770\fI\fB
771
772\fI\fB
773
774\fBvoid png_zfree (voidpf \fP\fIpng_ptr\fP\fB, voidpf \fIptr\fP\fB);\fP
775
776\fI\fB
777
778\fI\fB
779
780.SH DESCRIPTION
781The functions listed above are used privately by libpng
782and are not recommended for use by applications.  They are
783not "exported" to applications using shared libraries.  They
784are listed alphabetically here as an aid to libpng maintainers.
785See png.h for more information on these functions.
786
787.SH SEE ALSO
788.IR libpng(3) ", " png(5)
789.SH AUTHOR
790Glenn Randers-Pehrson
Note: See TracBrowser for help on using the repository browser.