| /third_party/mesa3d/src/gallium/drivers/llvmpipe/ |
| D | lp_linear_sampler.c | 155 const int dsdx = samp->dsdx; in fetch_bgra_axis_aligned() local
163 s += dsdx; in fetch_bgra_axis_aligned()
178 const int dsdx = samp->dsdx; in fetch_bgrx_axis_aligned() local
186 s += dsdx; in fetch_bgrx_axis_aligned()
202 const int dsdx = samp->dsdx; in fetch_bgra() local
217 s += dsdx; in fetch_bgra()
234 const int dsdx = samp->dsdx; in fetch_bgrx() local
249 s += dsdx; in fetch_bgrx()
269 const int dsdx = samp->dsdx; in fetch_bgra_clamp() local
287 s += dsdx; in fetch_bgra_clamp()
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| D | lp_linear_interp.c | 131 float dsdx[4]; in lp_linear_init_interp() local
140 memset(dsdx, 0, sizeof(dsdx)); in lp_linear_init_interp()
150 dsdx[j] = dadx[j] * oow; in lp_linear_init_interp()
158 dsdx[j] = dadx[j]; in lp_linear_init_interp()
164 s0[0] += x * dsdx[0] + y * dsdy[0]; in lp_linear_init_interp()
165 s0[1] += x * dsdx[1] + y * dsdy[1]; in lp_linear_init_interp()
166 s0[2] += x * dsdx[2] + y * dsdy[2]; in lp_linear_init_interp()
167 s0[3] += x * dsdx[3] + y * dsdy[3]; in lp_linear_init_interp()
181 float b = s0[j] + (width - 1) * dsdx[j]; in lp_linear_init_interp()
183 float d = s0[j] + (height - 1) * dsdy[j] + (width - 1) * dsdx[j]; in lp_linear_init_interp()
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| D | lp_setup_rect.c | 161 float dsdx, dsdy, dtdx, dtdy; in lp_setup_is_blit() local
165 dsdx = GET_DADX(inputs)[1][0]*texture->width; in lp_setup_is_blit()
185 if (util_is_approx(dsdx, 1.0f, 1.0f/LP_MAX_WIDTH) && in lp_setup_is_blit()
193 debug_printf("dsdx = %f\n", dsdx); in lp_setup_is_blit()
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| D | lp_linear_priv.h | 25 int dsdx; /* 16.16 */ member
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| D | lp_state_fs_linear.c | 263 float s0, float dsdx, float dsdy, in init_nearest_sampler() argument
275 samp->fdsdx = dsdx * texture->width * oow; in init_nearest_sampler()
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| /third_party/mesa3d/src/mesa/swrast/ |
| D | s_span.c | 418 _swrast_compute_lambda(GLfloat dsdx, GLfloat dsdy, GLfloat dtdx, GLfloat dtdy, in _swrast_compute_lambda() argument
422 GLfloat dudx = texW * ((s + dsdx) / (q + dqdx) - s * invQ); in _swrast_compute_lambda()
440 _swrast_compute_lambda(GLfloat dsdx, GLfloat dsdy, GLfloat dtdx, GLfloat dtdy,
444 GLfloat dsdx2 = (s + dsdx) / (q + dqdx) - s * invQ;
489 const GLfloat dsdx = span->attrStepX[attr][0]; in interpolate_texcoords() local
496 GLfloat s = span->attrStart[attr][0] + span->leftClip * dsdx; in interpolate_texcoords()
539 lambda[i] = _swrast_compute_lambda(dsdx, dsdy, dtdx, dtdy, in interpolate_texcoords()
542 s += dsdx; in interpolate_texcoords()
556 lambda[i] = _swrast_compute_lambda(dsdx, dsdy, dtdx, dtdy, in interpolate_texcoords()
559 s += dsdx; in interpolate_texcoords()
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| D | s_points.c | 123 GLfloat s, dsdx; in sprite_point() local
127 dsdx = 1.0F / size; in sprite_point()
151 span.attrStepX[attr][0] = dsdx; in sprite_point()
168 span.attrStepX[VARYING_SLOT_PNTC][0] = dsdx; in sprite_point()
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| D | s_span.h | 194 _swrast_compute_lambda(GLfloat dsdx, GLfloat dsdy, GLfloat dtdx, GLfloat dtdy,
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| D | s_texfilter.c | 1891 const GLfloat dsdx = span->attrStepX[attr][0]; in sample_lambda_2d_aniso() local
1897 GLfloat s = span->attrStart[attr][0] + span->leftClip * dsdx; in sample_lambda_2d_aniso()
1920 GLfloat dudx = texW * ((s + dsdx) / (q + dqdx) - s * invQ); in sample_lambda_2d_aniso()
1936 s += dsdx; in sample_lambda_2d_aniso()
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| /third_party/mesa3d/src/gallium/drivers/softpipe/ |
| D | sp_tex_sample.c | 518 const float dsdx = fabsf(derivs[0][0][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()
560 const float dsdx = fabsf(derivs[0][0][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()
604 const float dsdx = fabsf(derivs[0][0][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()
637 const float dsdx = fabsf(derivs[0][0][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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