Searched refs:TRI_HALF (Results 1 - 2 of 2) sorted by relevance

/system/core/include/private/pixelflinger/
H A Dggl_context.h93 #define TRI_HALF (1 << (TRI_FRACTION_BITS-1)) macro
98 #define TRI_ROUND(x) (((x) + TRI_HALF ) & ~(TRI_ONE-1))
103 #define TRI_SNAP_NEXT_HALF(x) (TRI_CEIL((x)+TRI_HALF) - TRI_HALF)
104 #define TRI_SNAP_PREV_HALF(x) (TRI_CEIL((x)-TRI_HALF) - TRI_HALF)
/system/core/libpixelflinger/
H A Dtrap.cpp157 halfSize = TRI_HALF;
160 if (halfSize & TRI_HALF) { // size odd
161 xc = TRI_FLOOR(xc) + TRI_HALF;
162 yc = TRI_FLOOR(yc) + TRI_HALF;
212 GGLcoord xstart = TRI_FROM_INT(l) - v[0] + TRI_HALF;
213 GGLcoord ystart = TRI_FROM_INT(t) - v[1] + TRI_HALF;
277 GGLcoord xstart = TRI_FROM_INT(l) - v[0] + TRI_HALF;
278 GGLcoord ystart = TRI_FROM_INT(t) - v[1] + TRI_HALF;
363 halfWidth = TRI_HALF;
552 const int32_t my = (miny << TRI_FRACTION_BITS) + TRI_HALF;
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