Searched refs:Pmin2 (Results 1 - 4 of 4) sorted by relevance

/xsrc/external/mit/MesaLib.old/dist/src/gallium/drivers/softpipe/
H A Dsp_tex_sample.c2571 float Pmin2; local in function:mip_filter_linear_aniso
2577 Pmin2 = Px2;
2581 Pmin2 = Py2;
2587 e = Pmax2 / Pmin2;
2592 Pmin2 *= s; */
2593 Pmin2 = Pmax2 / maxEccentricity;
2596 /* note: we need to have Pmin=sqrt(Pmin2) here, but we can avoid
2599 lambda = 0.5F * util_fast_log2(Pmin2) + sp_samp->base.lod_bias;
/xsrc/external/mit/MesaLib.old/dist/src/mesa/swrast/
H A Ds_texfilter.c1932 GLfloat Pmin2; local in function:sample_lambda_2d_aniso
1942 Pmin2 = Px2;
1946 Pmin2 = Py2;
1952 e = Pmax2 / Pmin2;
1957 Pmin2 *= s; */
1958 Pmin2 = Pmax2 / maxEccentricity;
1961 /* note: we need to have Pmin=sqrt(Pmin2) here, but we can avoid
1964 lod = 0.5f * LOG2(Pmin2);
/xsrc/external/mit/MesaLib/dist/src/gallium/drivers/softpipe/
H A Dsp_tex_sample.c2585 float Pmin2; local in function:mip_filter_linear_aniso
2591 Pmin2 = Px2;
2595 Pmin2 = Py2;
2601 e = Pmax2 / Pmin2;
2606 Pmin2 *= s; */
2607 Pmin2 = Pmax2 / maxEccentricity;
2610 /* note: we need to have Pmin=sqrt(Pmin2) here, but we can avoid
2613 lambda = 0.5F * util_fast_log2(Pmin2) + sp_samp->base.lod_bias;
/xsrc/external/mit/MesaLib/dist/src/mesa/swrast/
H A Ds_texfilter.c1932 GLfloat Pmin2; local in function:sample_lambda_2d_aniso
1942 Pmin2 = Px2;
1946 Pmin2 = Py2;
1952 e = Pmax2 / Pmin2;
1957 Pmin2 *= s; */
1958 Pmin2 = Pmax2 / maxEccentricity;
1961 /* note: we need to have Pmin=sqrt(Pmin2) here, but we can avoid
1964 lod = 0.5f * log2f(Pmin2);

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