diff options
| author | Brecht Van Lommel <brecht@blender.org> | 2021-11-16 16:03:59 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brecht@blender.org> | 2021-11-17 19:29:41 +0300 |
| commit | 9937d5379ca936b4ba93534185477fa7e529181c (patch) | |
| tree | 69fc56fad9dbb8c40f8e08f14355b75584a9220b /intern/cycles/kernel/film | |
| parent | 89d5714d8f233b4bbb83f6a7b33237e2ec04ee79 (diff) | |
Cycles: add packed_float3 type for storage
Introduce a packed_float3 type for smaller storage that is exactly 3
floats, instead of 4. For computation float3 is still used since it can
use SIMD instructions.
Ref T92212
Differential Revision: https://developer.blender.org/D13243
Diffstat (limited to 'intern/cycles/kernel/film')
| -rw-r--r-- | intern/cycles/kernel/film/accumulate.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/kernel/film/accumulate.h b/intern/cycles/kernel/film/accumulate.h index 6bdf1f2f3a1..c9303088e3f 100644 --- a/intern/cycles/kernel/film/accumulate.h +++ b/intern/cycles/kernel/film/accumulate.h @@ -552,7 +552,7 @@ ccl_device_inline void kernel_accum_background(KernelGlobals kg, const bool is_transparent_background_ray, ccl_global float *ccl_restrict render_buffer) { - float3 contribution = INTEGRATOR_STATE(state, path, throughput) * L; + float3 contribution = float3(INTEGRATOR_STATE(state, path, throughput)) * L; kernel_accum_clamp(kg, &contribution, INTEGRATOR_STATE(state, path, bounce) - 1); ccl_global float *buffer = kernel_accum_pixel_render_buffer(kg, state, render_buffer); |