diff options
Diffstat (limited to 'intern/cycles/device/optix')
| -rw-r--r-- | intern/cycles/device/optix/device_impl.cpp | 59 | ||||
| -rw-r--r-- | intern/cycles/device/optix/device_impl.h | 3 | ||||
| -rw-r--r-- | intern/cycles/device/optix/queue.cpp | 8 |
3 files changed, 64 insertions, 6 deletions
diff --git a/intern/cycles/device/optix/device_impl.cpp b/intern/cycles/device/optix/device_impl.cpp index 9fc265bc327..ad2a361a056 100644 --- a/intern/cycles/device/optix/device_impl.cpp +++ b/intern/cycles/device/optix/device_impl.cpp @@ -452,9 +452,10 @@ bool OptiXDevice::load_kernels(const uint kernel_features) } { /* Load and compile PTX module with OptiX kernels. */ - string ptx_data, ptx_filename = path_get((kernel_features & KERNEL_FEATURE_NODE_RAYTRACE) ? - "lib/kernel_optix_shader_raytrace.ptx" : - "lib/kernel_optix.ptx"); + string ptx_data, ptx_filename = path_get( + (kernel_features & (KERNEL_FEATURE_NODE_RAYTRACE | KERNEL_FEATURE_MNEE)) ? + "lib/kernel_optix_shader_raytrace.ptx" : + "lib/kernel_optix.ptx"); if (use_adaptive_compilation() || path_file_size(ptx_filename) == -1) { if (!getenv("OPTIX_ROOT_DIR")) { set_error( @@ -464,7 +465,9 @@ bool OptiXDevice::load_kernels(const uint kernel_features) } ptx_filename = compile_kernel( kernel_features, - (kernel_features & KERNEL_FEATURE_NODE_RAYTRACE) ? "kernel_shader_raytrace" : "kernel", + (kernel_features & (KERNEL_FEATURE_NODE_RAYTRACE | KERNEL_FEATURE_MNEE)) ? + "kernel_shader_raytrace" : + "kernel", "optix", true); } @@ -620,6 +623,14 @@ bool OptiXDevice::load_kernels(const uint kernel_features) "__direct_callable__svm_node_bevel"; } + /* MNEE. */ + if (kernel_features & KERNEL_FEATURE_MNEE) { + group_descs[PG_RGEN_SHADE_SURFACE_MNEE].kind = OPTIX_PROGRAM_GROUP_KIND_RAYGEN; + group_descs[PG_RGEN_SHADE_SURFACE_MNEE].raygen.module = optix_module; + group_descs[PG_RGEN_SHADE_SURFACE_MNEE].raygen.entryFunctionName = + "__raygen__kernel_optix_integrator_shade_surface_mnee"; + } + optix_assert(optixProgramGroupCreate( context, group_descs, NUM_PROGRAM_GROUPS, &group_options, nullptr, 0, groups)); @@ -701,6 +712,46 @@ bool OptiXDevice::load_kernels(const uint kernel_features) pipelines[PIP_SHADE_RAYTRACE], 0, dss, css, motion_blur ? 3 : 2)); } + if (kernel_features & KERNEL_FEATURE_MNEE) { + /* Create MNEE pipeline. */ + vector<OptixProgramGroup> pipeline_groups; + pipeline_groups.reserve(NUM_PROGRAM_GROUPS); + pipeline_groups.push_back(groups[PG_RGEN_SHADE_SURFACE_MNEE]); + pipeline_groups.push_back(groups[PG_MISS]); + pipeline_groups.push_back(groups[PG_HITD]); + pipeline_groups.push_back(groups[PG_HITS]); + pipeline_groups.push_back(groups[PG_HITL]); + pipeline_groups.push_back(groups[PG_HITV]); + if (motion_blur) { + pipeline_groups.push_back(groups[PG_HITD_MOTION]); + pipeline_groups.push_back(groups[PG_HITS_MOTION]); + } + if (kernel_features & KERNEL_FEATURE_POINTCLOUD) { + pipeline_groups.push_back(groups[PG_HITD_POINTCLOUD]); + pipeline_groups.push_back(groups[PG_HITS_POINTCLOUD]); + } + pipeline_groups.push_back(groups[PG_CALL_SVM_AO]); + pipeline_groups.push_back(groups[PG_CALL_SVM_BEVEL]); + + optix_assert(optixPipelineCreate(context, + &pipeline_options, + &link_options, + pipeline_groups.data(), + pipeline_groups.size(), + nullptr, + 0, + &pipelines[PIP_SHADE_MNEE])); + + /* Combine ray generation and trace continuation stack size. */ + const unsigned int css = stack_size[PG_RGEN_SHADE_SURFACE_MNEE].cssRG + + link_options.maxTraceDepth * trace_css; + const unsigned int dss = 0; + + /* Set stack size depending on pipeline options. */ + optix_assert( + optixPipelineSetStackSize(pipelines[PIP_SHADE_MNEE], 0, dss, css, motion_blur ? 3 : 2)); + } + { /* Create intersection-only pipeline. */ vector<OptixProgramGroup> pipeline_groups; pipeline_groups.reserve(NUM_PROGRAM_GROUPS); diff --git a/intern/cycles/device/optix/device_impl.h b/intern/cycles/device/optix/device_impl.h index 1f53c729c3f..817afdc8384 100644 --- a/intern/cycles/device/optix/device_impl.h +++ b/intern/cycles/device/optix/device_impl.h @@ -24,6 +24,7 @@ enum { PG_RGEN_INTERSECT_SUBSURFACE, PG_RGEN_INTERSECT_VOLUME_STACK, PG_RGEN_SHADE_SURFACE_RAYTRACE, + PG_RGEN_SHADE_SURFACE_MNEE, PG_MISS, PG_HITD, /* Default hit group. */ PG_HITS, /* __SHADOW_RECORD_ALL__ hit group. */ @@ -46,7 +47,7 @@ static const int CALLABLE_PROGRAM_GROUPS_BASE = PG_CALL_SVM_AO; static const int NUM_CALLABLE_PROGRAM_GROUPS = 2; /* List of OptiX pipelines. */ -enum { PIP_SHADE_RAYTRACE, PIP_INTERSECT, NUM_PIPELINES }; +enum { PIP_SHADE_RAYTRACE, PIP_SHADE_MNEE, PIP_INTERSECT, NUM_PIPELINES }; /* A single shader binding table entry. */ struct SbtRecord { diff --git a/intern/cycles/device/optix/queue.cpp b/intern/cycles/device/optix/queue.cpp index d635512c58a..366bf95269d 100644 --- a/intern/cycles/device/optix/queue.cpp +++ b/intern/cycles/device/optix/queue.cpp @@ -28,6 +28,7 @@ void OptiXDeviceQueue::init_execution() static bool is_optix_specific_kernel(DeviceKernel kernel) { return (kernel == DEVICE_KERNEL_INTEGRATOR_SHADE_SURFACE_RAYTRACE || + kernel == DEVICE_KERNEL_INTEGRATOR_SHADE_SURFACE_MNEE || kernel == DEVICE_KERNEL_INTEGRATOR_INTERSECT_CLOSEST || kernel == DEVICE_KERNEL_INTEGRATOR_INTERSECT_SHADOW || kernel == DEVICE_KERNEL_INTEGRATOR_INTERSECT_SUBSURFACE || @@ -63,7 +64,8 @@ bool OptiXDeviceQueue::enqueue(DeviceKernel kernel, cuda_stream_)); if (kernel == DEVICE_KERNEL_INTEGRATOR_INTERSECT_CLOSEST || - kernel == DEVICE_KERNEL_INTEGRATOR_SHADE_SURFACE_RAYTRACE) { + kernel == DEVICE_KERNEL_INTEGRATOR_SHADE_SURFACE_RAYTRACE || + kernel == DEVICE_KERNEL_INTEGRATOR_SHADE_SURFACE_MNEE) { cuda_device_assert( cuda_device_, cuMemcpyHtoDAsync(launch_params_ptr + offsetof(KernelParamsOptiX, render_buffer), @@ -82,6 +84,10 @@ bool OptiXDeviceQueue::enqueue(DeviceKernel kernel, pipeline = optix_device->pipelines[PIP_SHADE_RAYTRACE]; sbt_params.raygenRecord = sbt_data_ptr + PG_RGEN_SHADE_SURFACE_RAYTRACE * sizeof(SbtRecord); break; + case DEVICE_KERNEL_INTEGRATOR_SHADE_SURFACE_MNEE: + pipeline = optix_device->pipelines[PIP_SHADE_MNEE]; + sbt_params.raygenRecord = sbt_data_ptr + PG_RGEN_SHADE_SURFACE_MNEE * sizeof(SbtRecord); + break; case DEVICE_KERNEL_INTEGRATOR_INTERSECT_CLOSEST: pipeline = optix_device->pipelines[PIP_INTERSECT]; sbt_params.raygenRecord = sbt_data_ptr + PG_RGEN_INTERSECT_CLOSEST * sizeof(SbtRecord); |