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Cycles compile fix: only use std::isfinite when OSL is enabled.

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This commit is contained in:
Lukas Toenne 2012-09-02 18:11:28 +00:00
parent dfec5a3655
commit c9cd150f43
1 changed files with 5 additions and 1 deletions
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6
intern/cycles/kernel/kernel_accumulate.h
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@ -301,9 +301,13 @@ __device_inline float3 path_radiance_sum(KernelGlobals *kg, PathRadiance *L)
__device_inline void path_radiance_clamp(PathRadiance *L, float3 *L_sum, float clamp)
{
#ifdef WITH_OSL
using std::isfinite;
#endif
float sum = fabsf((*L_sum).x) + fabsf((*L_sum).y) + fabsf((*L_sum).z);
if(!std::isfinite(sum)) {
if(!isfinite(sum)) {
/* invalid value, reject */
*L_sum = make_float3(0.0f, 0.0f, 0.0f);