Changeset 23813


Ignore:
Timestamp:
09/21/13 14:15:26 (11 years ago)
Author:
nit
Message:

optimize

File:
1 edited

Legend:

Unmodified
Added
Removed
  • titan/titan/struct.h

    r23805 r23813  
    176176
    177177#define alpha_composite(composite, fg, alpha, ralpha, bg) { \
    178 unsigned short temp = ((unsigned short)(fg)*(unsigned short)(alpha) +   \
    179 (unsigned short)(bg)*(unsigned short)(ralpha) +  \
    180 (unsigned short)128);  \
    181 (composite) = (unsigned char)((temp + (temp >> 8)) >> 8); }
     178unsigned short temp = (fg)*(alpha) + (bg)*(ralpha);  \
     179(composite) = (temp + (temp >> 8)) >> 8; }
    182180
    183181enum {LEFT=20000, CENTER, RIGHT, TEXTCENTER, TEXTRIGHT};
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