100                      png_structp read_ptr, png_infop read_info,  in read_png()  argument
107     png_set_error_fn(read_ptr, const_cast<char*>(imageName),  in read_png()
109     png_read_info(read_ptr, read_info);  in read_png()
111     png_get_IHDR(read_ptr, read_info, &outImageInfo->width,  in read_png()
120         png_set_palette_to_rgb(read_ptr);  in read_png()
123         png_set_expand_gray_1_2_4_to_8(read_ptr);  in read_png()
125     if (png_get_valid(read_ptr, read_info, PNG_INFO_tRNS)) {  in read_png()
127         png_set_tRNS_to_alpha(read_ptr);  in read_png()
131         png_set_strip_16(read_ptr);  in read_png()
134         png_set_add_alpha(read_ptr, 0xFF, PNG_FILLER_AFTER);  in read_png()
137         png_set_gray_to_rgb(read_ptr);  in read_png()
139     png_set_interlace_handling(read_ptr);  in read_png()
141     png_read_update_info(read_ptr, read_info);  in read_png()
148     png_set_rows(read_ptr, read_info, outImageInfo->rows);  in read_png()
153             malloc(png_get_rowbytes(read_ptr, read_info));  in read_png()
156     png_read_image(read_ptr, outImageInfo->rows);  in read_png()
158     png_read_end(read_ptr, read_info);  in read_png()
168     png_get_IHDR(read_ptr, read_info, &outImageInfo->width,  in read_png()
1323 static bool read_png_protected(png_structp read_ptr, String8& printableName, png_infop read_info,  in read_png_protected()  argument
1325     if (setjmp(png_jmpbuf(read_ptr))) {  in read_png_protected()
1329     png_init_io(read_ptr, fp);  in read_png_protected()
1331     read_png(printableName.string(), read_ptr, read_info, imageInfo);  in read_png_protected()
1377     png_structp read_ptr = NULL;  in preProcessImage()  local
1394     read_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, 0, (png_error_ptr)NULL,  in preProcessImage()
1396     if (!read_ptr) {  in preProcessImage()
1400     read_info = png_create_info_struct(read_ptr);  in preProcessImage()
1405     if (!read_png_protected(read_ptr, printableName, read_info, file, fp, &imageInfo)) {  in preProcessImage()
1441     if (read_ptr) {  in preProcessImage()
1442         png_destroy_read_struct(&read_ptr, &read_info, (png_infopp)NULL);  in preProcessImage()
1460     png_structp read_ptr = NULL;  in preProcessImageToCache()  local
1484     read_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);  in preProcessImageToCache()
1485     if (!read_ptr) {  in preProcessImageToCache()
1487         png_destroy_read_struct(&read_ptr, &read_info,NULL);  in preProcessImageToCache()
1492     read_info = png_create_info_struct(read_ptr);  in preProcessImageToCache()
1495         png_destroy_read_struct(&read_ptr, &read_info,NULL);  in preProcessImageToCache()
1500     if (setjmp(png_jmpbuf(read_ptr))) {  in preProcessImageToCache()
1502         png_destroy_read_struct(&read_ptr, &read_info,NULL);  in preProcessImageToCache()
1507     png_init_io(read_ptr,fp);  in preProcessImageToCache()
1510     read_png(source.string(), read_ptr, read_info, &imageInfo);  in preProcessImageToCache()
1517     png_destroy_read_struct(&read_ptr, &read_info,NULL);  in preProcessImageToCache()