Lines Matching refs:SCALEBITS
73 #define SCALEBITS 16 /* speediest right-shift on some machines */ macro
74 #define ONE_HALF ((INT32) 1 << (SCALEBITS-1))
75 #define FIX(x) ((INT32) ((x) * (1L<<SCALEBITS) + 0.5))
110 RIGHT_SHIFT(FIX(1.402) * x + ONE_HALF, SCALEBITS); in build_ycc_rgb_table()
113 RIGHT_SHIFT(FIX(1.772) * x + ONE_HALF, SCALEBITS); in build_ycc_rgb_table()
150 RIGHT_SHIFT(FIX(2.804) * x + ONE_HALF, SCALEBITS); in build_bg_ycc_rgb_table()
153 RIGHT_SHIFT(FIX(3.544) * x + ONE_HALF, SCALEBITS); in build_bg_ycc_rgb_table()
296 cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); in h2v1_merged_upsample()
315 cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); in h2v1_merged_upsample()
360 cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); in h2v2_merged_upsample()
389 cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); in h2v2_merged_upsample()