Lines Matching refs:dreg
25 * blend one of 2 16bpp RGB pixels held in dreg selected by shift
28 * Assumes that the dreg data is little endian and that
36 .macro pixel dreg src fb shift
52 ext $t8,\dreg,\shift+6+5,5 # dst[\shift:15..11]
54 ext $t0,\dreg,\shift+5,6 # start green extraction dst[\shift:10..5]
67 ext $t0,\dreg,\shift,5 # start blue extraction dst[\shift:4..0]
94 .macro pixel dreg src fb shift
119 srl $t8,\dreg,\shift+6+5
141 srl $t8,\dreg,\shift+5
153 srl $t8,\dreg,\shift
156 and $t8,\dreg,0x1f
