Searched defs:dtdx (Results 1 - 3 of 3) sorted by relevance

/system/core/libpixelflinger/codeflinger/
H A Dtexturing.cpp367 // t = (x * dtdx)>>16 + ydtdy
368 // t = (x * dtdx)>>16 + (y*dtdy)>>16 + t0
380 CONTEXT_LOAD(t.reg, generated_vars.texture[i].dtdx);
604 int dtdx = scratches.obtain(); local
610 CONTEXT_LOAD(dtdx, generated_vars.texture[i].dtdx);
612 ADD(AL, 0, t.reg, t.reg, dtdx);
620 scratches.recycle(dtdx);
683 int dtdx = scratches.obtain(); local
685 CONTEXT_LOAD(dtdx, generated_var
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/system/core/include/private/pixelflinger/
H A Dggl_context.h396 GGLfixed dtdx; member in struct:android::texture_iterators_t::__anon58::__anon59
487 int32_t dtdx; member in struct:android::generated_tex_vars_t
/system/core/libpixelflinger/
H A Dscanline.cpp687 tc[i].t = (xs * ti.dtdx) + ti.ydtdy;
734 tc[i].t += ti.dtdx;
1003 m_t = (xs * ti.dtdx) + ti.ydtdy;
1005 m_dt = ti.dtdx;
1055 return (c->state.texture[0].iterators.dtdx == 0);
1097 GGLfixed t = (xs * ti.dtdx) + ti.ydtdy;
1694 ti.dsdx = ti.dsdy = ti.dtdx = ti.dtdy = 0;
1722 ti.dtdx = t.shade.idtdx << tscale;
1726 ti.dtdx = t.shade.idtdx >> -tscale;
1738 gen.dtdx
2025 int32_t sq, tq, dsdx, dtdx; local
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