Lines Matching refs:texel
21 * @brief Functions for computing color endpoints and texel weights.
30 * @brief Compute the infilled weight for N texel indices in a decimated grid.
34 * @param index The first texel index to interpolate.
43 // Load the bilinear filter texel weight indexes in the decimated grid
61 // Compute the bilinear interpolation to generate the per-texel weight
67 * @brief Compute the infilled weight for N texel indices in a decimated grid.
69 * This is specialized version which computes only two weights per texel for
74 * @param index The first texel index to interpolate.
83 // Load the bilinear filter texel weight indexes in the decimated grid
95 // Compute the bilinear interpolation to generate the per-texel weight
601 vfloat4 point = blk.texel(tix);
943 const uint8_t* texel = di.weight_texels_tr[j] + i;
945 vint texel(di.weight_texels_tr[j] + i);
951 weight_error_scale = gatherf(ei.weight_error_scale, texel);
957 initial_weight += gatherf(ei.weights, texel) * contrib_weight;
964 // Process SIMD-width texel coordinates at at time while we can. Safe to
1005 const uint8_t* texel = di.weight_texels_tr[j] + i;
1007 vint texel(di.weight_texels_tr[j] + i);
1013 weight_error_scale = gatherf(ei.weight_error_scale, texel);
1017 vfloat old_weight = gatherf(infilled_weights, texel);
1018 vfloat ideal_weight = gatherf(ei.weights, texel);
1153 * @param weight_weight_sum Sum of partition component error weights * texel weight.
1154 * @param rgbq_sum Sum of partition component error weights * texel weight * color data.
1155 * @param psum Sum of RGB color weights * texel weight^2.
1271 rgba_sum += blk.texel(tix);
1302 vfloat4 rgba = blk.texel(tix);
1360 // set of texel weights and pixel colors
1534 vfloat4 rgba = blk.texel(j);
1610 // set of texel weights and pixel colors
1662 // set of texel weights and pixel colors