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Searched refs:gf (Results 1 – 2 of 2) sorted by relevance

/PHP-5.5/ext/gd/libgd/
H A Dgd_filter.c131 double rf,gf,bf; in gdImageContrast() local
166 gf = (double)g/255.0; in gdImageContrast()
167 gf = gf-0.5; in gdImageContrast()
168 gf = gf*contrast; in gdImageContrast()
169 gf = gf+0.5; in gdImageContrast()
170 gf = gf*255.0; in gdImageContrast()
173 gf = (gf > 255.0)? 255.0 : ((gf < 0.0)? 0.0:gf); in gdImageContrast()
176 new_pxl = gdImageColorAllocateAlpha(src, (int)rf, (int)gf, (int)bf, a); in gdImageContrast()
178 new_pxl = gdImageColorClosestAlpha(src, (int)rf, (int)gf, (int)bf, a); in gdImageContrast()
/PHP-5.5/ext/ereg/regex/
H A Dengine.c78 const register sopno gf = g->firststate+1; /* +1 for OEND */ local
123 endp = fast(m, start, stop, gf, gl);
135 endp = slow(m, m->coldp, stop, gf, gl);
156 dp = dissect(m, m->coldp, endp, gf, gl);
167 dp = backref(m, m->coldp, endp, gf, gl, (sopno)0);
179 endp = slow(m, m->coldp, endp-1, gf, gl);
190 dp = backref(m, m->coldp, endp, gf, gl, (sopno)0);

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