Lines Matching refs:dx
115 int x, y, dx, dy, sgap, dgap, ra, ga, ba, aa; in _shrinkSurfaceRGBA() local
145 for (dx=0; dx < factorx; dx++) { in _shrinkSurfaceRGBA()
204 int x, y, dx, dy, sgap, dgap, a; in _shrinkSurfaceY() local
234 for (dx=0; dx < factorx; dx++) { in _shrinkSurfaceY()
640 int x, y, t1, t2, dx, dy, xd, yd, sdx, sdy, ax, ay, ex, ey, sw, sh; in _transformSurfaceRGBA() local
666 dx = (sdx >> 16); in _transformSurfaceRGBA()
668 if (flipx) dx = sw - dx; in _transformSurfaceRGBA()
670 if ((dx > -1) && (dy > -1) && (dx < (src->w-1)) && (dy < (src->h-1))) { in _transformSurfaceRGBA()
673 sp += dx; in _transformSurfaceRGBA()
719 dx = (short) (sdx >> 16); in _transformSurfaceRGBA()
721 if (flipx) dx = (src->w-1)-dx; in _transformSurfaceRGBA()
723 if ((dx >= 0) && (dy >= 0) && (dx < src->w) && (dy < src->h)) { in _transformSurfaceRGBA()
725 sp += dx; in _transformSurfaceRGBA()
757 int x, y, dx, dy, xd, yd, sdx, sdy, ax, ay, sw, sh; in transformSurfaceY() local
784 dx = (short) (sdx >> 16); in transformSurfaceY()
786 if (flipx) dx = (src->w-1)-dx; in transformSurfaceY()
788 if ((dx >= 0) && (dy >= 0) && (dx < src->w) && (dy < src->h)) { in transformSurfaceY()
790 sp += (src->pitch * dy + dx); in transformSurfaceY()