diff options
Diffstat (limited to 'intern/cycles/kernel/kernels/cpu/filter_cpu_impl.h')
| -rw-r--r-- | intern/cycles/kernel/kernels/cpu/filter_cpu_impl.h | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/intern/cycles/kernel/kernels/cpu/filter_cpu_impl.h b/intern/cycles/kernel/kernels/cpu/filter_cpu_impl.h new file mode 100644 index 00000000000..3b71e50ca3b --- /dev/null +++ b/intern/cycles/kernel/kernels/cpu/filter_cpu_impl.h @@ -0,0 +1,259 @@ +/* + * 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. + */ + +/* Templated common implementation part of all CPU kernels. + * + * The idea is that particular .cpp files sets needed optimization flags and + * simply includes this file without worry of copying actual implementation over. + */ + +#include "kernel/kernel_compat_cpu.h" + +#include "kernel/filter/filter_kernel.h" + +#ifdef KERNEL_STUB +# include "util/util_debug.h" +# define STUB_ASSERT(arch, name) assert(!(#name " kernel stub for architecture " #arch " was called!")) +#endif + +CCL_NAMESPACE_BEGIN + + +/* Denoise filter */ + +void KERNEL_FUNCTION_FULL_NAME(filter_divide_shadow)(int sample, + TilesInfo *tiles, + int x, + int y, + float *unfilteredA, + float *unfilteredB, + float *sampleVariance, + float *sampleVarianceV, + float *bufferVariance, + int* prefilter_rect, + int buffer_pass_stride, + int buffer_denoising_offset, + bool use_split_variance) +{ +#ifdef KERNEL_STUB + STUB_ASSERT(KERNEL_ARCH, filter_divide_shadow); +#else + kernel_filter_divide_shadow(sample, tiles, + x, y, + unfilteredA, + unfilteredB, + sampleVariance, + sampleVarianceV, + bufferVariance, + load_int4(prefilter_rect), + buffer_pass_stride, + buffer_denoising_offset, + use_split_variance); +#endif +} + +void KERNEL_FUNCTION_FULL_NAME(filter_get_feature)(int sample, + TilesInfo *tiles, + int m_offset, + int v_offset, + int x, + int y, + float *mean, float *variance, + int* prefilter_rect, + int buffer_pass_stride, + int buffer_denoising_offset, + bool use_split_variance) +{ +#ifdef KERNEL_STUB + STUB_ASSERT(KERNEL_ARCH, filter_get_feature); +#else + kernel_filter_get_feature(sample, tiles, + m_offset, v_offset, + x, y, + mean, variance, + load_int4(prefilter_rect), + buffer_pass_stride, + buffer_denoising_offset, + use_split_variance); +#endif +} + +void KERNEL_FUNCTION_FULL_NAME(filter_combine_halves)(int x, int y, + float *mean, + float *variance, + float *a, + float *b, + int* prefilter_rect, + int r) +{ +#ifdef KERNEL_STUB + STUB_ASSERT(KERNEL_ARCH, filter_combine_halves); +#else + kernel_filter_combine_halves(x, y, mean, variance, a, b, load_int4(prefilter_rect), r); +#endif +} + +void KERNEL_FUNCTION_FULL_NAME(filter_construct_transform)(float* buffer, + int x, + int y, + int storage_ofs, + float *transform, + int *rank, + int* prefilter_rect, + int pass_stride, + int radius, + float pca_threshold) +{ +#ifdef KERNEL_STUB + STUB_ASSERT(KERNEL_ARCH, filter_construct_transform); +#else + rank += storage_ofs; + transform += storage_ofs*TRANSFORM_SIZE; + kernel_filter_construct_transform(buffer, + x, y, + load_int4(prefilter_rect), + pass_stride, + transform, + rank, + radius, + pca_threshold); +#endif +} + +void KERNEL_FUNCTION_FULL_NAME(filter_nlm_calc_difference)(int dx, + int dy, + float *weightImage, + float *variance, + float *differenceImage, + int *rect, + int w, + int channel_offset, + float a, + float k_2) +{ +#ifdef KERNEL_STUB + STUB_ASSERT(KERNEL_ARCH, filter_nlm_calc_difference); +#else + kernel_filter_nlm_calc_difference(dx, dy, weightImage, variance, differenceImage, load_int4(rect), w, channel_offset, a, k_2); +#endif +} + +void KERNEL_FUNCTION_FULL_NAME(filter_nlm_blur)(float *differenceImage, + float *outImage, + int *rect, + int w, + int f) +{ +#ifdef KERNEL_STUB + STUB_ASSERT(KERNEL_ARCH, filter_nlm_blur); +#else + kernel_filter_nlm_blur(differenceImage, outImage, load_int4(rect), w, f); +#endif +} + +void KERNEL_FUNCTION_FULL_NAME(filter_nlm_calc_weight)(float *differenceImage, + float *outImage, + int *rect, + int w, + int f) +{ +#ifdef KERNEL_STUB + STUB_ASSERT(KERNEL_ARCH, filter_nlm_calc_weight); +#else + kernel_filter_nlm_calc_weight(differenceImage, outImage, load_int4(rect), w, f); +#endif +} + +void KERNEL_FUNCTION_FULL_NAME(filter_nlm_update_output)(int dx, + int dy, + float *differenceImage, + float *image, + float *outImage, + float *accumImage, + int *rect, + int w, + int f) +{ +#ifdef KERNEL_STUB + STUB_ASSERT(KERNEL_ARCH, filter_nlm_update_output); +#else + kernel_filter_nlm_update_output(dx, dy, differenceImage, image, outImage, accumImage, load_int4(rect), w, f); +#endif +} + +void KERNEL_FUNCTION_FULL_NAME(filter_nlm_construct_gramian)(int dx, + int dy, + float *differenceImage, + float *buffer, + float *color_pass, + float *variance_pass, + float *transform, + int *rank, + float *XtWX, + float3 *XtWY, + int *rect, + int *filter_rect, + int w, + int h, + int f, + int pass_stride) +{ +#ifdef KERNEL_STUB + STUB_ASSERT(KERNEL_ARCH, filter_nlm_construct_gramian); +#else + kernel_filter_nlm_construct_gramian(dx, dy, differenceImage, buffer, color_pass, variance_pass, transform, rank, XtWX, XtWY, load_int4(rect), load_int4(filter_rect), w, h, f, pass_stride); +#endif +} + +void KERNEL_FUNCTION_FULL_NAME(filter_nlm_normalize)(float *outImage, + float *accumImage, + int *rect, + int w) +{ +#ifdef KERNEL_STUB + STUB_ASSERT(KERNEL_ARCH, filter_nlm_normalize); +#else + kernel_filter_nlm_normalize(outImage, accumImage, load_int4(rect), w); +#endif +} + +void KERNEL_FUNCTION_FULL_NAME(filter_finalize)(int x, + int y, + int storage_ofs, + int w, + int h, + float *buffer, + int *rank, + float *XtWX, + float3 *XtWY, + int *buffer_params, + int sample) +{ +#ifdef KERNEL_STUB + STUB_ASSERT(KERNEL_ARCH, filter_finalize); +#else + XtWX += storage_ofs*XTWX_SIZE; + XtWY += storage_ofs*XTWY_SIZE; + rank += storage_ofs; + kernel_filter_finalize(x, y, w, h, buffer, rank, 1, XtWX, XtWY, load_int4(buffer_params), sample); +#endif +} + +#undef KERNEL_STUB +#undef STUB_ASSERT +#undef KERNEL_ARCH + +CCL_NAMESPACE_END |