diff options
Diffstat (limited to 'intern/cycles/kernel/closure/emissive.h')
| -rw-r--r-- | intern/cycles/kernel/closure/emissive.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/intern/cycles/kernel/closure/emissive.h b/intern/cycles/kernel/closure/emissive.h index 33b1b695a9a..c534df373bd 100644 --- a/intern/cycles/kernel/closure/emissive.h +++ b/intern/cycles/kernel/closure/emissive.h @@ -37,19 +37,19 @@ CCL_NAMESPACE_BEGIN /* return the probability distribution function in the direction I, * given the parameters and the light's surface normal. This MUST match * the PDF computed by sample(). */ -__device float emissive_pdf(const float3 Ng, const float3 I) +ccl_device float emissive_pdf(const float3 Ng, const float3 I) { float cosNO = fabsf(dot(Ng, I)); return (cosNO > 0.0f)? 1.0f: 0.0f; } -__device void emissive_sample(const float3 Ng, float randu, float randv, +ccl_device void emissive_sample(const float3 Ng, float randu, float randv, float3 *omega_out, float *pdf) { /* todo: not implemented and used yet */ } -__device float3 emissive_simple_eval(const float3 Ng, const float3 I) +ccl_device float3 emissive_simple_eval(const float3 Ng, const float3 I) { float res = emissive_pdf(Ng, I); |