diff options
Diffstat (limited to 'intern/cycles/kernel/svm/svm_aov.h')
-rw-r--r-- | intern/cycles/kernel/svm/svm_aov.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/intern/cycles/kernel/svm/svm_aov.h b/intern/cycles/kernel/svm/svm_aov.h new file mode 100644 index 00000000000..899e466d099 --- /dev/null +++ b/intern/cycles/kernel/svm/svm_aov.h @@ -0,0 +1,49 @@ +/* + * Copyright 2011-2013 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 + +ccl_device_inline bool svm_node_aov_check(ccl_addr_space PathState *state, + ccl_global float *buffer) +{ + int path_flag = state->flag; + + bool is_primary = (path_flag & PATH_RAY_CAMERA) && (!(path_flag & PATH_RAY_SINGLE_PASS_DONE)); + + return ((buffer != NULL) && is_primary); +} + +ccl_device void svm_node_aov_color( + KernelGlobals *kg, ShaderData *sd, float *stack, uint4 node, ccl_global float *buffer) +{ + float3 val = stack_load_float3(stack, node.y); + + if (buffer) { + kernel_write_pass_float4(buffer + kernel_data.film.pass_aov_color + 4 * node.z, + make_float4(val.x, val.y, val.z, 1.0f)); + } +} + +ccl_device void svm_node_aov_value( + KernelGlobals *kg, ShaderData *sd, float *stack, uint4 node, ccl_global float *buffer) +{ + float val = stack_load_float(stack, node.y); + + if (buffer) { + kernel_write_pass_float(buffer + kernel_data.film.pass_aov_value + node.z, val); + } +} +CCL_NAMESPACE_END |