diff options
Diffstat (limited to 'intern/cycles/util/util_color.h')
| -rw-r--r-- | intern/cycles/util/util_color.h | 49 |
1 files changed, 30 insertions, 19 deletions
diff --git a/intern/cycles/util/util_color.h b/intern/cycles/util/util_color.h index d3598f84b94..c73beab98dc 100644 --- a/intern/cycles/util/util_color.h +++ b/intern/cycles/util/util_color.h @@ -17,11 +17,11 @@ #ifndef __UTIL_COLOR_H__ #define __UTIL_COLOR_H__ -#include "util_math.h" -#include "util_types.h" +#include "util/util_math.h" +#include "util/util_types.h" #ifdef __KERNEL_SSE2__ -#include "util_simd.h" +#include "util/util_simd.h" #endif CCL_NAMESPACE_BEGIN @@ -157,16 +157,6 @@ ccl_device float3 xyz_to_rgb(float x, float y, float z) 0.055648f * x + -0.204043f * y + 1.057311f * z); } -#ifndef __KERNEL_OPENCL__ - -ccl_device float3 color_srgb_to_scene_linear(float3 c) -{ - return make_float3( - color_srgb_to_scene_linear(c.x), - color_srgb_to_scene_linear(c.y), - color_srgb_to_scene_linear(c.z)); -} - #ifdef __KERNEL_SSE2__ /* * Calculate initial guess for arg^exp based on float representation @@ -222,17 +212,38 @@ ccl_device ssef color_srgb_to_scene_linear(const ssef &c) ssef gte = fastpow24(gtebase); return select(cmp, lt, gte); } -#endif +#endif /* __KERNEL_SSE2__ */ -ccl_device float3 color_scene_linear_to_srgb(float3 c) +ccl_device float3 color_srgb_to_scene_linear_v3(float3 c) { - return make_float3( - color_scene_linear_to_srgb(c.x), - color_scene_linear_to_srgb(c.y), - color_scene_linear_to_srgb(c.z)); + return make_float3(color_srgb_to_scene_linear(c.x), + color_srgb_to_scene_linear(c.y), + color_srgb_to_scene_linear(c.z)); } +ccl_device float3 color_scene_linear_to_srgb_v3(float3 c) +{ + return make_float3(color_scene_linear_to_srgb(c.x), + color_scene_linear_to_srgb(c.y), + color_scene_linear_to_srgb(c.z)); +} + +ccl_device float4 color_srgb_to_scene_linear_v4(float4 c) +{ +#ifdef __KERNEL_SSE2__ + ssef r_ssef; + float4 &r = (float4 &)r_ssef; + r = c; + r_ssef = color_srgb_to_scene_linear(r_ssef); + r.w = c.w; + return r; +#else + return make_float4(color_srgb_to_scene_linear(c.x), + color_srgb_to_scene_linear(c.y), + color_srgb_to_scene_linear(c.z), + c.w); #endif +} ccl_device float linear_rgb_to_gray(float3 c) { |