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Cycles: Split path initialization into own kernel

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This makes it easier to initialize things correctly in the data_init kernel
before they are needed by path tracing.
This commit is contained in:
Mai Lavelle
2017-03-01 01:05:55 -05:00
parent 5b8f1c8d34
commit 4cf501b835
9 changed files with 144 additions and 101 deletions
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4
intern/cycles/device/device_split_kernel.cpp
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@@ -41,6 +41,7 @@ DeviceSplitKernel::~DeviceSplitKernel()
device->mem_free(queue_index);
device->mem_free(work_pool_wgs);
delete kernel_path_init;
delete kernel_scene_intersect;
delete kernel_lamp_emission;
delete kernel_queue_enqueue;
@@ -61,6 +62,7 @@ bool DeviceSplitKernel::load_kernels(const DeviceRequestedFeatures& requested_fe
return false; \
}
LOAD_KERNEL(path_init);
LOAD_KERNEL(scene_intersect);
LOAD_KERNEL(lamp_emission);
LOAD_KERNEL(queue_enqueue);
@@ -200,6 +202,8 @@ bool DeviceSplitKernel::path_trace(DeviceTask *task,
return false;
}
ENQUEUE_SPLIT_KERNEL(path_init, global_size, local_size);
bool activeRaysAvailable = true;
while(activeRaysAvailable) {