[Bf-blender-cvs] [ab57a3cfac9] cycles-hip-binaries: Cycles: Disable graphics interop for HIP devices
Thomas Dinges
noreply at git.blender.org
Tue Nov 9 22:58:47 CET 2021
Commit: ab57a3cfac9fe0cbfd671f0f86d8170a60409672
Author: Thomas Dinges
Date: Tue Nov 9 22:58:11 2021 +0100
Branches: cycles-hip-binaries
https://developer.blender.org/rBab57a3cfac9fe0cbfd671f0f86d8170a60409672
Cycles: Disable graphics interop for HIP devices
This is due to a driver bug, so disable it for now until it gets resolved.
Fixes T92972.
Reviewed By: brecht
Maniphest Tasks: T92972
Differential Revision: https://developer.blender.org/D13167
===================================================================
M intern/cycles/device/hip/device_impl.cpp
===================================================================
diff --git a/intern/cycles/device/hip/device_impl.cpp b/intern/cycles/device/hip/device_impl.cpp
index e8482772186..8a8fb9bb18d 100644
--- a/intern/cycles/device/hip/device_impl.cpp
+++ b/intern/cycles/device/hip/device_impl.cpp
@@ -1160,6 +1160,8 @@ bool HIPDevice::should_use_graphics_interop()
* possible, but from the empiric measurements it can be considerably slower than using naive
* pixels copy. */
+ /* Disable graphics interop for now, because of driver bug in 21.40. See T92972 */
+# if 0
HIPContextScope scope(this);
int num_all_devices = 0;
@@ -1178,6 +1180,7 @@ bool HIPDevice::should_use_graphics_interop()
return true;
}
}
+# endif
return false;
}
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