Searched refs:dsdy (Results 1 – 4 of 4) sorted by relevance
/external/mesa3d/src/mesa/swrast/ |
D | s_span.h | 194 _swrast_compute_lambda(GLfloat dsdx, GLfloat dsdy, GLfloat dtdx, GLfloat dtdy,
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D | s_span.c | 418 _swrast_compute_lambda(GLfloat dsdx, GLfloat dsdy, GLfloat dtdx, GLfloat dtdy, in _swrast_compute_lambda() argument 424 GLfloat dudy = texW * ((s + dsdy) / (q + dqdy) - s * invQ); in _swrast_compute_lambda() 440 _swrast_compute_lambda(GLfloat dsdx, GLfloat dsdy, GLfloat dtdx, GLfloat dtdy, 446 GLfloat dsdy2 = (s + dsdy) / (q + dqdy) - s * invQ; 490 const GLfloat dsdy = span->attrStepY[attr][0]; in interpolate_texcoords() local 539 lambda[i] = _swrast_compute_lambda(dsdx, dsdy, dtdx, dtdy, in interpolate_texcoords() 556 lambda[i] = _swrast_compute_lambda(dsdx, dsdy, dtdx, dtdy, in interpolate_texcoords()
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D | s_texfilter.c | 1892 const GLfloat dsdy = span->attrStepY[attr][0]; in sample_lambda_2d_aniso() local 1922 GLfloat dudy = texW * ((s + dsdy) / (q + dqdy) - s * invQ); in sample_lambda_2d_aniso()
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/external/mesa3d/src/gallium/drivers/softpipe/ |
D | sp_tex_sample.c | 519 const float dsdy = fabsf(derivs[0][1][quad]); in compute_lambda_1d_explicit_gradients() local 520 const float rho = MAX2(dsdx, dsdy) * u_minify(texture->width0, sview->base.u.tex.first_level); in compute_lambda_1d_explicit_gradients() 561 const float dsdy = fabsf(derivs[0][1][quad]); in compute_lambda_2d_explicit_gradients() local 564 const float maxx = MAX2(dsdx, dsdy) * u_minify(texture->width0, sview->base.u.tex.first_level); in compute_lambda_2d_explicit_gradients() 605 const float dsdy = fabsf(derivs[0][1][quad]); in compute_lambda_3d_explicit_gradients() local 610 const float maxx = MAX2(dsdx, dsdy) * u_minify(texture->width0, sview->base.u.tex.first_level); in compute_lambda_3d_explicit_gradients() 638 const float dsdy = fabsf(derivs[0][1][quad]); in compute_lambda_cube_explicit_gradients() local 643 const float maxx = MAX2(dsdx, dsdy); in compute_lambda_cube_explicit_gradients()
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