Searched refs:back_i (Results 1 – 2 of 2) sorted by relevance
2938 unsigned int back_i = PNG_CMAP_RGB_ALPHA_BACKGROUND+1; in png_image_read_and_map() local2949 if (inrow[0] & 0x80) back_i += 9; /* red */ in png_image_read_and_map()2950 if (inrow[0] & 0x40) back_i += 9; in png_image_read_and_map()2951 if (inrow[0] & 0x80) back_i += 3; /* green */ in png_image_read_and_map()2952 if (inrow[0] & 0x40) back_i += 3; in png_image_read_and_map()2953 if (inrow[0] & 0x80) back_i += 1; /* blue */ in png_image_read_and_map()2954 if (inrow[0] & 0x40) back_i += 1; in png_image_read_and_map()2956 *outrow = (png_byte)back_i; in png_image_read_and_map()
3203 unsigned int back_i = PNG_CMAP_RGB_ALPHA_BACKGROUND+1; in png_image_read_and_map() local3214 if (inrow[0] & 0x80) back_i += 9; /* red */ in png_image_read_and_map()3215 if (inrow[0] & 0x40) back_i += 9; in png_image_read_and_map()3216 if (inrow[0] & 0x80) back_i += 3; /* green */ in png_image_read_and_map()3217 if (inrow[0] & 0x40) back_i += 3; in png_image_read_and_map()3218 if (inrow[0] & 0x80) back_i += 1; /* blue */ in png_image_read_and_map()3219 if (inrow[0] & 0x40) back_i += 1; in png_image_read_and_map()3221 *outrow = (png_byte)back_i; in png_image_read_and_map()