diff options
Diffstat (limited to 'intern/cycles/device/device.cpp')
| -rw-r--r-- | intern/cycles/device/device.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/intern/cycles/device/device.cpp b/intern/cycles/device/device.cpp index aed0be96229..e21dce45d80 100644 --- a/intern/cycles/device/device.cpp +++ b/intern/cycles/device/device.cpp @@ -24,6 +24,7 @@ #include "util_cuda.h" #include "util_debug.h" +#include "util_math.h" #include "util_opencl.h" #include "util_opengl.h" #include "util_types.h" @@ -43,6 +44,8 @@ DeviceTask::DeviceTask(Type type_) void DeviceTask::split(ThreadQueue<DeviceTask>& tasks, int num) { if(type == DISPLACE) { + num = min(displace_w, num); + for(int i = 0; i < num; i++) { int tx = displace_x + (displace_w/num)*i; int tw = (i == num-1)? displace_w - i*(displace_w/num): displace_w/num; @@ -56,6 +59,8 @@ void DeviceTask::split(ThreadQueue<DeviceTask>& tasks, int num) } } else { + num = min(h, num); + for(int i = 0; i < num; i++) { int ty = y + (h/num)*i; int th = (i == num-1)? h - i*(h/num): h/num; |