Searched refs:dzdx (Results 1 - 4 of 4) sorted by relevance

/system/core/libpixelflinger/codeflinger/
H A DGGLAssembler.cpp417 int dzdx = scratches.obtain(); local
419 CONTEXT_LOAD(dzdx, generated_vars.dzdx); // 1.31 fixed-point
421 MLA(AL, 0, parts.z.reg, Rx, dzdx, ydzdy);
425 int Rs = dzdx;
790 int dzdx = scratches.obtain(); local
791 CONTEXT_LOAD(dzdx, generated_vars.dzdx); // stall
792 ADD(AL, 0, parts.z.reg, parts.z.reg, dzdx);
/system/core/include/private/pixelflinger/
H A Dggl_context.h446 GGLfixed32 dzdx; member in struct:android::shade_t
475 int32_t dzdx; member in struct:android::generated_vars_t
/system/core/libpixelflinger/
H A Dscanline.cpp635 GGLfixed z = (xs * c->shade.dzdx) + ci.ydzdy;
900 z += c->shade.dzdx;
1609 ci.ydzdy = interpolate(ys, c->shade.z0, c->shade.dzdx, c->shade.dzdy);
1642 gen.dzdx = c->shade.dzdx;
H A Dpixelflinger.cpp256 c->shade.dzdx = grad[1];

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