Lines Matching refs:bbits
212 int rbits, bbits, gbits, abits;
217 bbits = PICT_FORMAT_B(format);
220 abits = PICT_FORMAT_BPP(format) - (rbits+gbits+bbits);
232 gshift = bbits;
239 ashift = bshift + bbits;
250 *pixel |= (blue >> (16 - bbits)) << bshift;
266 int rbits, bbits, gbits, abits;
271 bbits = PICT_FORMAT_B(format);
278 gshift = bbits;
285 ashift = bshift + bbits;
290 rshift = PICT_FORMAT_BPP(format) - (rbits+gbits+bbits);
315 if (bbits) {
316 *blue = ((pixel >> bshift) & ((1 << bbits) - 1)) << (16 - bbits);
317 while (bbits < 16) {
318 *blue |= *blue >> bbits;
319 bbits <<= 1;