1140                       png_structp write_ptr, png_infop write_info,  in write_png()  argument
1166     png_set_compression_level(write_ptr, Z_BEST_COMPRESSION);  in write_png()
1220     png_set_IHDR(write_ptr, write_info, imageInfo.width, imageInfo.height,  in write_png()
1225         png_set_PLTE(write_ptr, write_info, rgbPalette, paletteEntries);  in write_png()
1227             png_set_tRNS(write_ptr, write_info, alphaPalette, alphaPaletteEntries,  in write_png()
1230        png_set_filter(write_ptr, 0, PNG_NO_FILTERS);  in write_png()
1232        png_set_filter(write_ptr, 0, PNG_ALL_FILTERS);  in write_png()
1279         png_set_keep_unknown_chunks(write_ptr, PNG_HANDLE_CHUNK_ALWAYS,  in write_png()
1281         png_set_unknown_chunks(write_ptr, write_info, unknowns, chunk_count);  in write_png()
1285     png_write_info(write_ptr, write_info);  in write_png()
1290             png_set_filler(write_ptr, 0, PNG_FILLER_AFTER);  in write_png()
1296     png_write_image(write_ptr, rows);  in write_png()
1303     png_write_end(write_ptr, write_info);  in write_png()
1313     png_get_IHDR(write_ptr, write_info, &width, &height,  in write_png()
1347 static bool write_png_protected(png_structp write_ptr, String8& printableName, png_infop write_info,  in write_png_protected()  argument
1349     if (setjmp(png_jmpbuf(write_ptr))) {  in write_png_protected()
1353     write_png(printableName.c_str(), write_ptr, write_info, *imageInfo, bundle);  in write_png_protected()
1384     png_structp write_ptr = NULL;  in preProcessImage()  local
1410     write_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, 0, (png_error_ptr)NULL,  in preProcessImage()
1412     if (!write_ptr)  in preProcessImage()
1417     write_info = png_create_info_struct(write_ptr);  in preProcessImage()
1423     png_set_write_fn(write_ptr, (void*)file.get(),  in preProcessImage()
1426     if (!write_png_protected(write_ptr, printableName, write_info, &imageInfo, bundle)) {  in preProcessImage()
1448     if (write_ptr) {  in preProcessImage()
1449         png_destroy_write_struct(&write_ptr, &write_info);  in preProcessImage()
1468     png_structp write_ptr = NULL;  in preProcessImageToCache()  local
1530     write_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);  in preProcessImageToCache()
1531     if (!write_ptr) {  in preProcessImageToCache()
1532         png_destroy_write_struct(&write_ptr, &write_info);  in preProcessImageToCache()
1538     write_info = png_create_info_struct(write_ptr);  in preProcessImageToCache()
1540         png_destroy_write_struct(&write_ptr, &write_info);  in preProcessImageToCache()
1548         png_destroy_write_struct(&write_ptr, &write_info);  in preProcessImageToCache()
1553     png_init_io(write_ptr, fp);  in preProcessImageToCache()
1556     if (setjmp(png_jmpbuf(write_ptr))) {  in preProcessImageToCache()
1558         png_destroy_write_struct(&write_ptr, &write_info);  in preProcessImageToCache()
1563     write_png(dest.c_str(), write_ptr, write_info, imageInfo, bundle);  in preProcessImageToCache()
1580     png_destroy_write_struct(&write_ptr, &write_info);  in preProcessImageToCache()