diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-08-10 18:26:51 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-08-10 18:26:51 +0400 |
| commit | b98ccf699878d70b7cbfdd7863440c34326a5569 (patch) | |
| tree | 7dde3d3deddedb5d54f2a45ffbb517f2999a83dc /intern/cycles/kernel/svm/svm_texture.h | |
| parent | abc601d10ee51aa8de83004094e2e6c73e96e2eb (diff) | |
Cycles: amd opencl compatibility fixes.
Diffstat (limited to 'intern/cycles/kernel/svm/svm_texture.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_texture.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/intern/cycles/kernel/svm/svm_texture.h b/intern/cycles/kernel/svm/svm_texture.h index d4765cca384..0bf0cf8c2cd 100644 --- a/intern/cycles/kernel/svm/svm_texture.h +++ b/intern/cycles/kernel/svm/svm_texture.h @@ -194,15 +194,15 @@ __device float noise_wave(NodeWaveType wave, float a) return 0.5f + 0.5f*sin(a); } else if(wave == NODE_WAVE_SAW) { - float b = 2*M_PI; + float b = 2.0f*M_PI_F; int n = (int)(a / b); a -= n*b; - if(a < 0) a += b; + if(a < 0.0f) a += b; return a / b; } else if(wave == NODE_WAVE_TRI) { - float b = 2*M_PI; + float b = 2.0f*M_PI_F; float rmax = 1.0f; return rmax - 2.0f*fabsf(floorf((a*(1.0f/b))+0.5f) - (a*(1.0f/b))); |