Searched refs:inv_alpha (Results 1 – 2 of 2) sorted by relevance
| /third_party/mesa3d/src/gallium/drivers/softpipe/ |
| D | sp_quad_blend.c | 374 float inv_alpha[4]; in blend_quad() local
375 VEC4_SUB(inv_alpha, one, quadColor[3]); in blend_quad()
376 VEC4_MUL(source[0], quadColor[0], inv_alpha); /* R */ in blend_quad()
377 VEC4_MUL(source[1], quadColor[1], inv_alpha); /* G */ in blend_quad()
378 VEC4_MUL(source[2], quadColor[2], inv_alpha); /* B */ in blend_quad()
383 float inv_alpha[4]; in blend_quad() local
384 VEC4_SUB(inv_alpha, one, dest[3]); in blend_quad()
385 VEC4_MUL(source[0], quadColor[0], inv_alpha); /* R */ in blend_quad()
386 VEC4_MUL(source[1], quadColor[1], inv_alpha); /* G */ in blend_quad()
387 VEC4_MUL(source[2], quadColor[2], inv_alpha); /* B */ in blend_quad()
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| /third_party/boost/boost/random/ |
| D | poisson_distribution.hpp | 263 _u._ptrd.inv_alpha = 1.1239 + 1.1328 / (_u._ptrd.b - 3.4); in init()
298 v = v*_u._ptrd.inv_alpha/(_u._ptrd.a/(us*us) + _u._ptrd.b); in generate()
343 RealType inv_alpha; member
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