Differential D1996 Diff 6676 intern/cycles/device/device_cpu.cpp

Changeset View

Standalone View

intern/cycles/device/device_cpu.cpp

Show First 20 Lines • Show All 207 Lines • ▼ Show 20 Lines	#endif

void thread_path_trace(DeviceTask& task)		void thread_path_trace(DeviceTask& task)
{		{
if(task_pool.canceled()) {		if(task_pool.canceled()) {
if(task.need_finish_queue == false)		if(task.need_finish_queue == false)
return;		return;
}		}

KernelGlobals kg = kernel_globals;		KernelGlobals kg = thread_kernel_globals_init();

#ifdef WITH_OSL
OSLShader::thread_init(&kg, &kernel_globals, &osl_globals);
#endif

RenderTile tile;		RenderTile tile;

void(path_trace_kernel)(KernelGlobals, float, unsigned int, int, int, int, int, int);		void(path_trace_kernel)(KernelGlobals, float, unsigned int, int, int, int, int, int);

#ifdef WITH_CYCLES_OPTIMIZED_KERNEL_AVX2		#ifdef WITH_CYCLES_OPTIMIZED_KERNEL_AVX2
if(system_cpu_support_avx2()) {		if(system_cpu_support_avx2()) {
path_trace_kernel = kernel_cpu_avx2_path_trace;		path_trace_kernel = kernel_cpu_avx2_path_trace;
}		}
▲ Show 20 Lines • Show All 54 Lines • ▼ Show 20 Lines	while(task.acquire_tile(this, tile)) {
task.release_tile(tile);		task.release_tile(tile);

if(task_pool.canceled()) {		if(task_pool.canceled()) {
if(task.need_finish_queue == false)		if(task.need_finish_queue == false)
break;		break;
}		}
}		}

#ifdef WITH_OSL		thread_kernel_globals_free(&kg);
OSLShader::thread_free(&kg);
#endif
}		}

void thread_film_convert(DeviceTask& task)		void thread_film_convert(DeviceTask& task)
{		{
float sample_scale = 1.0f/(task.sample + 1);		float sample_scale = 1.0f/(task.sample + 1);

if(task.rgba_half) {		if(task.rgba_half) {
void(convert_to_half_float_kernel)(KernelGlobals , uchar4 , float , float, int, int, int, int);		void(convert_to_half_float_kernel)(KernelGlobals , uchar4 , float , float, int, int, int, int);
▲ Show 20 Lines • Show All 173 Lines • ▼ Show 20 Lines	#endif
{		{
task_pool.wait_work();		task_pool.wait_work();
}		}

void task_cancel()		void task_cancel()
{		{
task_pool.cancel();		task_pool.cancel();
}		}

		protected:
		inline KernelGlobals thread_kernel_globals_init()
		{
		KernelGlobals kg = kernel_globals;
		kg.transparent_shadow_intersections = NULL;
		const int decoupled_count = sizeof(kg.decoupled_volume_steps) /
		sizeof(*kg.decoupled_volume_steps);
		for(int i = 0; i < decoupled_count; ++i) {
		kg.decoupled_volume_steps[i] = NULL;
		}
		kg.decoupled_volume_steps_index = 0;
		#ifdef WITH_OSL
		OSLShader::thread_init(&kg, &kernel_globals, &osl_globals);
		#endif
		return kg;
		}

		inline void thread_kernel_globals_free(KernelGlobals *kg)
		{
		if(kg->transparent_shadow_intersections != NULL) {
		free(kg->transparent_shadow_intersections);
		}
		const int decoupled_count = sizeof(kg->decoupled_volume_steps) /
		sizeof(*kg->decoupled_volume_steps);
		for(int i = 0; i < decoupled_count; ++i) {
		if(kg->decoupled_volume_steps[i] != NULL) {
		free(kg->decoupled_volume_steps[i]);
		}
		}
		#ifdef WITH_OSL
		OSLShader::thread_free(kg);
		#endif
		}
};		};

Device *device_cpu_create(DeviceInfo& info, Stats &stats, bool background)		Device *device_cpu_create(DeviceInfo& info, Stats &stats, bool background)
{		{
return new CPUDevice(info, stats, background);		return new CPUDevice(info, stats, background);
}		}

void device_cpu_info(vector<DeviceInfo>& devices)		void device_cpu_info(vector<DeviceInfo>& devices)
Show All 27 Lines