forked from bartvdbraak/blender
Fix T77984: Cycles OpenCL error rendering empty scene
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755c5c6e4c
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792cb8bdc7
@ -64,6 +64,9 @@ void MemoryManager::DeviceBuffer::update_device_memory(OpenCLDevice *device)
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total_size += alloc_size;
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}
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/* Always allocate non-empty buffer, NULL pointers cause problems with some drivers. */
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total_size = max(total_size, 16);
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if (need_realloc) {
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cl_ulong max_buffer_size;
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clGetDeviceInfo(
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@ -251,7 +254,7 @@ void MemoryManager::set_kernel_arg_buffers(cl_kernel kernel, cl_uint *narg)
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device->kernel_set_args(kernel, (*narg)++, *device_buffer.buffer);
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}
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else {
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device->kernel_set_args(kernel, (*narg)++, 0);
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device->kernel_set_args(kernel, (*narg)++);
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}
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}
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}
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