Searched refs:dqdy (Results 1 – 3 of 3) sorted by relevance
| /external/mesa3d/src/mesa/swrast/ |
| D | s_span.c | 415 GLfloat dqdx, GLfloat dqdy, GLfloat texW, GLfloat texH, in _swrast_compute_lambda() argument
420 GLfloat dudy = texW * ((s + dsdy) / (q + dqdy) - s * invQ); in _swrast_compute_lambda()
421 GLfloat dvdy = texH * ((t + dtdy) / (q + dqdy) - t * invQ); in _swrast_compute_lambda()
437 GLfloat dqdx, GLfloat dqdy, GLfloat texW, GLfloat texH,
442 GLfloat dsdy2 = (s + dsdy) / (q + dqdy) - s * invQ;
443 GLfloat dtdy2 = (t + dtdy) / (q + dqdy) - t * invQ;
491 const GLfloat dqdy = span->attrStepY[attr][3]; in interpolate_texcoords() local
536 dqdx, dqdy, texW, texH, in interpolate_texcoords()
553 dqdx, dqdy, texW, texH, in interpolate_texcoords()
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| D | s_span.h | 195 GLfloat dqdx, GLfloat dqdy, GLfloat texW, GLfloat texH,
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| D | s_texfilter.c | 1891 const GLfloat dqdy = span->attrStepY[attr][3]; in sample_lambda_2d_aniso() local
1917 GLfloat dudy = texW * ((s + dsdy) / (q + dqdy) - s * invQ); in sample_lambda_2d_aniso()
1918 GLfloat dvdy = texH * ((t + dtdy) / (q + dqdy) - t * invQ); in sample_lambda_2d_aniso()
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