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Searched defs:dsdy (Results 1 – 3 of 3) sorted by relevance

/external/mesa3d/src/mesa/swrast/
Ds_span.c417 _swrast_compute_lambda(GLfloat dsdx, GLfloat dsdy, GLfloat dtdx, GLfloat dtdy, in _swrast_compute_lambda()
489 const GLfloat dsdy = span->attrStepY[attr][0]; in interpolate_texcoords() local
Ds_texfilter.c1892 const GLfloat dsdy = span->attrStepY[attr][0]; in sample_lambda_2d_aniso() local
/external/mesa3d/src/gallium/drivers/softpipe/
Dsp_tex_sample.c500 const float dsdy = fabsf(s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT]); in compute_lambda_1d() local
515 const float dsdy = fabsf(s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT]); in compute_lambda_2d() local
534 const float dsdy = fabsf(s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT]); in compute_lambda_3d() local