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Code cleanup: deduplicate some branched and split kernel code.

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Benchmarks peformance on GTX 1080 and RX 480 on Linux is the same for
bmw27, classroom, pabellon, and about 2% faster on fishy_cat and koro.
This commit is contained in:
Brecht Van Lommel
2017-09-13 02:10:24 +02:00
parent c4c450045d
commit f77cdd1d59
11 changed files with 410 additions and 741 deletions
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3
intern/cycles/kernel/kernel_passes.h
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@@ -225,7 +225,7 @@ ccl_device_inline void kernel_write_debug_passes(KernelGlobals *kg,
#endif /* __KERNEL_DEBUG__ */
ccl_device_inline void kernel_write_data_passes(KernelGlobals *kg, ccl_global float *buffer, PathRadiance *L,
ShaderData *sd, int sample, ccl_addr_space PathState *state, float3 throughput)
ShaderData *sd, ccl_addr_space PathState *state, float3 throughput)
{
#ifdef __PASSES__
int path_flag = state->flag;
@@ -243,6 +243,7 @@ ccl_device_inline void kernel_write_data_passes(KernelGlobals *kg, ccl_global fl
kernel_data.film.pass_alpha_threshold == 0.0f ||
average(shader_bsdf_alpha(kg, sd)) >= kernel_data.film.pass_alpha_threshold)
{
int sample = state->sample;
if(sample == 0) {
if(flag & PASS_DEPTH) {