Lines Matching defs:weight
233 static uint32_t ckey_chan(uint32_t value, int weight)
235 return value << 8 >> weight;
239 int offset, int weight)
241 return ckey_chan((value & mask) >> offset, weight);
254 scrn->offset.red, scrn->weight.red);
256 scrn->offset.green, scrn->weight.green);
258 scrn->offset.blue, scrn->weight.blue);
264 static uint32_t ckey_mask_chan(int weight)
266 return ckey_chan((1 << weight) - 1, weight);
272 uint32_t r = ckey_mask_chan(scrn->weight.red);
273 uint32_t g = ckey_mask_chan(scrn->weight.green);
274 uint32_t b = ckey_mask_chan(scrn->weight.blue);