diff options
Diffstat (limited to 'intern/cycles/kernel/svm/svm_ramp.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_ramp.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/intern/cycles/kernel/svm/svm_ramp.h b/intern/cycles/kernel/svm/svm_ramp.h index 55eee3d24c3..062ab013b1f 100644 --- a/intern/cycles/kernel/svm/svm_ramp.h +++ b/intern/cycles/kernel/svm/svm_ramp.h @@ -11,7 +11,7 @@ * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and - * limitations under the License + * limitations under the License. */ #ifndef __SVM_RAMP_H__ @@ -21,7 +21,7 @@ CCL_NAMESPACE_BEGIN ccl_device float4 rgb_ramp_lookup(KernelGlobals *kg, int offset, float f, bool interpolate) { - f = clamp(f, 0.0f, 1.0f)*(RAMP_TABLE_SIZE-1); + f = saturate(f)*(RAMP_TABLE_SIZE-1); /* clamp int as well in case of NaN */ int i = clamp(float_to_int(f), 0, RAMP_TABLE_SIZE-1); |