Searched refs:dtdy (Results 1 - 3 of 3) sorted by relevance

/system/core/libpixelflinger/
H A Draster.cpp197 int32_t dtdy = Hcr / h; // dtdy = ((Hcr/h)/Ht)*Ht local
199 int32_t t0 = Vcr - gglMulx(dtdy, y); // t0 = Vcr - y * dtdy
205 texcoords[5] = dtdy;
H A Dscanline.cpp1692 // therefore will update dtdy, however, in 1:1 mode
1694 ti.dsdx = ti.dsdy = ti.dtdx = ti.dtdy = 0;
1723 ti.dtdy = t.shade.idtdy << tscale;
1727 ti.dtdy = t.shade.idtdy >> -tscale;
1839 ti.ydtdy += ti.dtdy;
1879 ti.ydtdy += ti.dtdy;
/system/core/libpixelflinger/include/private/pixelflinger/
H A Dggl_context.h397 GGLfixed dtdy; member in struct:android::texture_iterators_t::__anon1454::__anon1455

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