diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2013-04-17 18:47:58 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2013-04-17 18:47:58 +0400 |
| commit | cf0e457e524cfc9f496705de6cbf1e41c5118828 (patch) | |
| tree | 55008245844f7c617ee5fe6e113a775778acb4b0 /intern/cycles/kernel/svm/svm_image.h | |
| parent | 0fc4f4b7916aaec09228a54fac16b9618c192f6a (diff) | |
Fix #35004: fireflies with .tif image in cycles, try to avoid extreme values when
openimageio can't detect premul/straight alpha correct.
Diffstat (limited to 'intern/cycles/kernel/svm/svm_image.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_image.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/intern/cycles/kernel/svm/svm_image.h b/intern/cycles/kernel/svm/svm_image.h index b2f20366573..c7551a72638 100644 --- a/intern/cycles/kernel/svm/svm_image.h +++ b/intern/cycles/kernel/svm/svm_image.h @@ -93,6 +93,12 @@ __device float4 svm_image_texture(KernelGlobals *kg, int id, float x, float y, u r.x *= invw; r.y *= invw; r.z *= invw; + + if(id >= TEX_NUM_FLOAT_IMAGES) { + r.x = min(r.x, 1.0f); + r.y = min(r.y, 1.0f); + r.z = min(r.z, 1.0f); + } } if(srgb) { @@ -234,6 +240,12 @@ __device float4 svm_image_texture(KernelGlobals *kg, int id, float x, float y, u r.x *= invw; r.y *= invw; r.z *= invw; + + if(id >= TEX_NUM_FLOAT_IMAGES) { + r.x = min(r.x, 1.0f); + r.y = min(r.y, 1.0f); + r.z = min(r.z, 1.0f); + } } if(srgb) { |