[Bf-blender-cvs] [63d0197] master: Fix T41873: Different 'seed' values do not yield different noise patterns when using cycles texture bake

[Dalai Felinto]

Commit: 63d0197f9b5bcb2f1a46366ab3753c2c57b2220c
Author: Dalai Felinto
Date:   Tue Nov 11 10:52:58 2014 -0200
Branches: master
https://developer.blender.org/rB63d0197f9b5bcb2f1a46366ab3753c2c57b2220c

Fix T41873: Different 'seed' values do not yield different noise patterns when 
using cycles texture bake

As per instructions by Brecht Van Lommel.

===================================================================

M       intern/cycles/kernel/kernel_bake.h

===================================================================

diff --git a/intern/cycles/kernel/kernel_bake.h 
b/intern/cycles/kernel/kernel_bake.h
index a1ec080..96be065 100644
--- a/intern/cycles/kernel/kernel_bake.h
+++ b/intern/cycles/kernel/kernel_bake.h
@@ -198,10 +198,10 @@ ccl_device void kernel_bake_evaluate(KernelGlobals *kg, 
ccl_global uint4 *input,
        int num_samples = kernel_data.integrator.aa_samples;
 
        /* random number generator */
-       RNG rng = cmj_hash(offset + i, 0);
+       RNG rng = cmj_hash(offset + i, kernel_data.integrator.seed);
 
 #if 0
-       uint rng_state = cmj_hash(i, 0);
+       uint rng_state = cmj_hash(i, kernel_data.integrator.seed);
        float filter_x, filter_y;
        path_rng_init(kg, &rng_state, sample, num_samples, &rng, 0, 0, 
&filter_x, &filter_y);

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