Differential D12367 Diff 41308 intern/cycles/kernel/svm/svm_sepcomb_hsv.h

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intern/cycles/kernel/svm/svm_sepcomb_hsv.h

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	* distributed under the License is distributed on an "AS IS" BASIS,			* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.			* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and			* See the License for the specific language governing permissions and
	* limitations under the License.			* limitations under the License.
	*/			*/

	CCL_NAMESPACE_BEGIN			CCL_NAMESPACE_BEGIN

	ccl_device void svm_node_combine_hsv(KernelGlobals *kg,			ccl_device_noinline int svm_node_combine_hsv(const KernelGlobals *kg,
	ShaderData *sd,			ShaderData *sd,
	float *stack,			float *stack,
	uint hue_in,			uint hue_in,
	uint saturation_in,			uint saturation_in,
	uint value_in,			uint value_in,
	int *offset)			int offset)
	{			{
	uint4 node1 = read_node(kg, offset);			uint4 node1 = read_node(kg, &offset);
	uint color_out = node1.y;			uint color_out = node1.y;

	float hue = stack_load_float(stack, hue_in);			float hue = stack_load_float(stack, hue_in);
	float saturation = stack_load_float(stack, saturation_in);			float saturation = stack_load_float(stack, saturation_in);
	float value = stack_load_float(stack, value_in);			float value = stack_load_float(stack, value_in);

	/* Combine, and convert back to RGB */			/* Combine, and convert back to RGB */
	float3 color = hsv_to_rgb(make_float3(hue, saturation, value));			float3 color = hsv_to_rgb(make_float3(hue, saturation, value));

	if (stack_valid(color_out))			if (stack_valid(color_out))
	stack_store_float3(stack, color_out, color);			stack_store_float3(stack, color_out, color);
				return offset;
	}			}

	ccl_device void svm_node_separate_hsv(KernelGlobals *kg,			ccl_device_noinline int svm_node_separate_hsv(const KernelGlobals *kg,
	ShaderData *sd,			ShaderData *sd,
	float *stack,			float *stack,
	uint color_in,			uint color_in,
	uint hue_out,			uint hue_out,
	uint saturation_out,			uint saturation_out,
	int *offset)			int offset)
	{			{
	uint4 node1 = read_node(kg, offset);			uint4 node1 = read_node(kg, &offset);
	uint value_out = node1.y;			uint value_out = node1.y;

	float3 color = stack_load_float3(stack, color_in);			float3 color = stack_load_float3(stack, color_in);

	/* Convert to HSV */			/* Convert to HSV */
	color = rgb_to_hsv(color);			color = rgb_to_hsv(color);

	if (stack_valid(hue_out))			if (stack_valid(hue_out))
	stack_store_float(stack, hue_out, color.x);			stack_store_float(stack, hue_out, color.x);
	if (stack_valid(saturation_out))			if (stack_valid(saturation_out))
	stack_store_float(stack, saturation_out, color.y);			stack_store_float(stack, saturation_out, color.y);
	if (stack_valid(value_out))			if (stack_valid(value_out))
	stack_store_float(stack, value_out, color.z);			stack_store_float(stack, value_out, color.z);
				return offset;
	}			}

	CCL_NAMESPACE_END			CCL_NAMESPACE_END