diff options
| author | Thomas Dinges <blender@dingto.org> | 2014-06-14 01:40:39 +0400 |
|---|---|---|
| committer | Thomas Dinges <blender@dingto.org> | 2014-06-14 01:40:54 +0400 |
| commit | 0ce3a755f83b047f49f78da1729a73b56b9c9d55 (patch) | |
| tree | 2223b355e1c994db2225cdf85860d9d9e652fb35 /intern/cycles/kernel/kernel_textures.h | |
| parent | 7e205836884e892995105518791ab49816da37ef (diff) | |
Cycles: Add support for uchar4 attributes.
* Added support for uchar4 attributes to Cycles' attribute system.
* This is used for Vertex Colors now, which saves some memory (4 unsigned characters, instead of 4 floats).
* GPU Texture Limit on sm_20 and sm_21 decreased from 95 to 94, because we need a new texture for the uchar4 attributes. This is no problem for sm_30 or newer.
Part of my GSoC 2014.
Diffstat (limited to 'intern/cycles/kernel/kernel_textures.h')
| -rw-r--r-- | intern/cycles/kernel/kernel_textures.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/intern/cycles/kernel/kernel_textures.h b/intern/cycles/kernel/kernel_textures.h index dfef8ed9c66..55960701318 100644 --- a/intern/cycles/kernel/kernel_textures.h +++ b/intern/cycles/kernel/kernel_textures.h @@ -49,6 +49,7 @@ KERNEL_TEX(float4, texture_float4, __curve_keys) KERNEL_TEX(uint4, texture_uint4, __attributes_map) KERNEL_TEX(float, texture_float, __attributes_float) KERNEL_TEX(float4, texture_float4, __attributes_float3) +KERNEL_TEX(uchar4, texture_uchar4, __attributes_uchar4) /* lights */ KERNEL_TEX(float4, texture_float4, __light_distribution) |