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Cycles: Remove ccl_addr_space from RNG passed to functions

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Simplifies code quite a bit, making it shorter and easier to extend.
Currently no functional changes for users, but is required for the
upcoming work of shadow catcher support with OpenCL.
This commit is contained in:
Hristo Gueorguiev
2017-03-21 12:24:47 +01:00
committed by Sergey Sharybin
parent d14e39622a
commit 8ada7f7397
20 changed files with 68 additions and 67 deletions
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9
intern/cycles/kernel/split/kernel_direct_lighting.h
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@@ -83,11 +83,12 @@ ccl_device void kernel_direct_lighting(KernelGlobals *kg,
(sd->flag & SD_BSDF_HAS_EVAL)))
{
/* Sample illumination from lights to find path contribution. */
ccl_global RNG* rng = &kernel_split_state.rng[ray_index];
float light_t = path_state_rng_1D(kg, rng, state, PRNG_LIGHT);
RNG rng = kernel_split_state.rng[ray_index];
float light_t = path_state_rng_1D(kg, &rng, state, PRNG_LIGHT);
float light_u, light_v;
path_state_rng_2D(kg, rng, state, PRNG_LIGHT_U, &light_u, &light_v);
float terminate = path_state_rng_light_termination(kg, rng, state);
path_state_rng_2D(kg, &rng, state, PRNG_LIGHT_U, &light_u, &light_v);
float terminate = path_state_rng_light_termination(kg, &rng, state);
kernel_split_state.rng[ray_index] = rng;
LightSample ls;
if(light_sample(kg,