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Diffstat (limited to 'intern/cycles/kernel/filter/filter_features.h')
| -rw-r--r-- | intern/cycles/kernel/filter/filter_features.h | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/intern/cycles/kernel/filter/filter_features.h b/intern/cycles/kernel/filter/filter_features.h deleted file mode 100644 index 8a2af957146..00000000000 --- a/intern/cycles/kernel/filter/filter_features.h +++ /dev/null @@ -1,156 +0,0 @@ -/* - * Copyright 2011-2017 Blender Foundation - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CCL_NAMESPACE_BEGIN - -#define ccl_get_feature(buffer, pass) (buffer)[(pass)*pass_stride] - -/* Loop over the pixels in the range [low.x, high.x) x [low.y, high.y).+ * pixel_buffer always - * points to the current pixel in the first pass. Repeat the loop for every secondary frame if - * there are any. */ -#define FOR_PIXEL_WINDOW \ - for (int frame = 0; frame < tile_info->num_frames; frame++) { \ - pixel.z = tile_info->frames[frame]; \ - pixel_buffer = buffer + (low.y - rect.y) * buffer_w + (low.x - rect.x) + \ - frame * frame_stride; \ - for (pixel.y = low.y; pixel.y < high.y; pixel.y++) { \ - for (pixel.x = low.x; pixel.x < high.x; pixel.x++, pixel_buffer++) { - -#define END_FOR_PIXEL_WINDOW \ - } \ - pixel_buffer += buffer_w - (high.x - low.x); \ - } \ - } - -ccl_device_inline void filter_get_features(int3 pixel, - const ccl_global float *ccl_restrict buffer, - float *features, - bool use_time, - const float *ccl_restrict mean, - int pass_stride) -{ - features[0] = pixel.x; - features[1] = pixel.y; - features[2] = fabsf(ccl_get_feature(buffer, 0)); - features[3] = ccl_get_feature(buffer, 1); - features[4] = ccl_get_feature(buffer, 2); - features[5] = ccl_get_feature(buffer, 3); - features[6] = ccl_get_feature(buffer, 4); - features[7] = ccl_get_feature(buffer, 5); - features[8] = ccl_get_feature(buffer, 6); - features[9] = ccl_get_feature(buffer, 7); - if (use_time) { - features[10] = pixel.z; - } - if (mean) { - for (int i = 0; i < (use_time ? 11 : 10); i++) { - features[i] -= mean[i]; - } - } -} - -ccl_device_inline void filter_get_feature_scales(int3 pixel, - const ccl_global float *ccl_restrict buffer, - float *scales, - bool use_time, - const float *ccl_restrict mean, - int pass_stride) -{ - scales[0] = fabsf(pixel.x - mean[0]); - scales[1] = fabsf(pixel.y - mean[1]); - scales[2] = fabsf(fabsf(ccl_get_feature(buffer, 0)) - mean[2]); - scales[3] = len_squared(make_float3(ccl_get_feature(buffer, 1) - mean[3], - ccl_get_feature(buffer, 2) - mean[4], - ccl_get_feature(buffer, 3) - mean[5])); - scales[4] = fabsf(ccl_get_feature(buffer, 4) - mean[6]); - scales[5] = len_squared(make_float3(ccl_get_feature(buffer, 5) - mean[7], - ccl_get_feature(buffer, 6) - mean[8], - ccl_get_feature(buffer, 7) - mean[9])); - if (use_time) { - scales[6] = fabsf(pixel.z - mean[10]); - } -} - -ccl_device_inline void filter_calculate_scale(float *scale, bool use_time) -{ - scale[0] = 1.0f / max(scale[0], 0.01f); - scale[1] = 1.0f / max(scale[1], 0.01f); - scale[2] = 1.0f / max(scale[2], 0.01f); - if (use_time) { - scale[10] = 1.0f / max(scale[6], 0.01f); - } - scale[6] = 1.0f / max(scale[4], 0.01f); - scale[7] = scale[8] = scale[9] = 1.0f / max(sqrtf(scale[5]), 0.01f); - scale[3] = scale[4] = scale[5] = 1.0f / max(sqrtf(scale[3]), 0.01f); -} - -ccl_device_inline float3 filter_get_color(const ccl_global float *ccl_restrict buffer, - int pass_stride) -{ - return make_float3( - ccl_get_feature(buffer, 8), ccl_get_feature(buffer, 9), ccl_get_feature(buffer, 10)); -} - -ccl_device_inline void design_row_add(float *design_row, - int rank, - const ccl_global float *ccl_restrict transform, - int stride, - int row, - float feature, - int transform_row_stride) -{ - for (int i = 0; i < rank; i++) { - design_row[1 + i] += transform[(row * transform_row_stride + i) * stride] * feature; - } -} - -/* Fill the design row. */ -ccl_device_inline void filter_get_design_row_transform( - int3 p_pixel, - const ccl_global float *ccl_restrict p_buffer, - int3 q_pixel, - const ccl_global float *ccl_restrict q_buffer, - int pass_stride, - int rank, - float *design_row, - const ccl_global float *ccl_restrict transform, - int stride, - bool use_time) -{ - int num_features = use_time ? 11 : 10; - - design_row[0] = 1.0f; - math_vector_zero(design_row + 1, rank); - -#define DESIGN_ROW_ADD(I, F) \ - design_row_add(design_row, rank, transform, stride, I, F, num_features); - DESIGN_ROW_ADD(0, q_pixel.x - p_pixel.x); - DESIGN_ROW_ADD(1, q_pixel.y - p_pixel.y); - DESIGN_ROW_ADD(2, fabsf(ccl_get_feature(q_buffer, 0)) - fabsf(ccl_get_feature(p_buffer, 0))); - DESIGN_ROW_ADD(3, ccl_get_feature(q_buffer, 1) - ccl_get_feature(p_buffer, 1)); - DESIGN_ROW_ADD(4, ccl_get_feature(q_buffer, 2) - ccl_get_feature(p_buffer, 2)); - DESIGN_ROW_ADD(5, ccl_get_feature(q_buffer, 3) - ccl_get_feature(p_buffer, 3)); - DESIGN_ROW_ADD(6, ccl_get_feature(q_buffer, 4) - ccl_get_feature(p_buffer, 4)); - DESIGN_ROW_ADD(7, ccl_get_feature(q_buffer, 5) - ccl_get_feature(p_buffer, 5)); - DESIGN_ROW_ADD(8, ccl_get_feature(q_buffer, 6) - ccl_get_feature(p_buffer, 6)); - DESIGN_ROW_ADD(9, ccl_get_feature(q_buffer, 7) - ccl_get_feature(p_buffer, 7)); - if (use_time) { - DESIGN_ROW_ADD(10, q_pixel.z - p_pixel.z) - } -#undef DESIGN_ROW_ADD -} - -CCL_NAMESPACE_END |