Lines Matching defs:png_ptr
1206 write_png_header (SANE_Frame format, int width, int height, int depth, int dpi, const char * icc_profile, FILE *ofp, png_structp* png_ptr, png_infop* info_ptr)
1215 *png_ptr = png_create_write_struct
1217 if (!*png_ptr) {
1221 *info_ptr = png_create_info_struct(*png_ptr);
1226 png_init_io(*png_ptr, ofp);
1242 png_set_IHDR(*png_ptr, *info_ptr, width, height,
1246 png_set_pHYs(*png_ptr, *info_ptr,
1263 png_set_iCCP(*png_ptr, *info_ptr, basename(icc_profile), PNG_COMPRESSION_TYPE_BASE, icc_buffer, icc_size);
1280 png_write_info(*png_ptr, *info_ptr);
1370 png_structp png_ptr;
1472 icc_profile, ofp, &png_ptr, &info_ptr);
1654 png_write_row(png_ptr, pngbuf);
1761 icc_profile, ofp, &png_ptr, &info_ptr);
1801 png_write_end(png_ptr, info_ptr);
1814 png_destroy_write_struct(&png_ptr, &info_ptr);