Cross Reference: /external/libpng/contrib/gregbook/writepng.c

Lines Matching defs:info_ptr
87     png_infop  info_ptr;
98     info_ptr = png_create_info_struct(png_ptr);
99     if (!info_ptr) {
112         png_destroy_write_struct(&png_ptr, &info_ptr);
149         png_destroy_write_struct(&png_ptr, &info_ptr);
156     png_set_IHDR(png_ptr, info_ptr, mainprog_ptr->width, mainprog_ptr->height,
161         png_set_gAMA(png_ptr, info_ptr, mainprog_ptr->gamma);
169         png_set_bKGD(png_ptr, info_ptr, &background);
176         png_set_tIME(png_ptr, info_ptr, &modtime);
219         png_set_text(png_ptr, info_ptr, text, num_text);
225     png_write_info(png_ptr, info_ptr);
245     mainprog_ptr->info_ptr = info_ptr;
262     png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr;
269         png_destroy_write_struct(&png_ptr, &info_ptr);
271         mainprog_ptr->info_ptr = NULL;
284      * would be info_ptr, but we optimize slightly by sending NULL pointer: */
300     png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr;
307         png_destroy_write_struct(&png_ptr, &info_ptr);
309         mainprog_ptr->info_ptr = NULL;
330     png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr;
337         png_destroy_write_struct(&png_ptr, &info_ptr);
339         mainprog_ptr->info_ptr = NULL;
345      * the IDATs, second argument would be info_ptr: */
359     png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr;
361     if (png_ptr && info_ptr)
362         png_destroy_write_struct(&png_ptr, &info_ptr);
OpenGrok
