Lines Matching refs:xff
109 you want all pixels to be combined, pass 0xff (255) in mask. */
131 if (mask == 0xff)
564 *dp &= (png_byte)((0x7f7f >> (7 - shift)) & 0xff);
620 *dp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff);
674 *dp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff);
1071 *dp &= (png_byte)((0x7f7f >> (7 - dshift)) & 0xff);
1128 *dp &= (png_byte)((0x3f3f >> (6 - dshift)) & 0xff);
1185 *dp &= (png_byte)((0xf0f >> (4 - dshift)) & 0xff);
3373 // *rp = (png_byte)(((int)(*rp) + (int)(*lp)) & 0xff);
3775 *rp = (png_byte)(((int)(*rp) + (int)(*lp++)) & 0xff);
3803 *rp = (png_byte)(((int)(*rp) + (int)(*pp++)) & 0xff);
3834 ((int)(*pp++) >> 1)) & 0xff);
3841 ((int)(*pp++ + *lp++) >> 1)) & 0xff);
3872 *rp = (png_byte)(((int)(*rp) + (int)(*pp++)) & 0xff);
3908 *rp = (png_byte)(((int)(*rp) + p) & 0xff);
