diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_ColorBalanceLGGOperation.cpp')
| -rw-r--r-- | source/blender/compositor/operations/COM_ColorBalanceLGGOperation.cpp | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/source/blender/compositor/operations/COM_ColorBalanceLGGOperation.cpp b/source/blender/compositor/operations/COM_ColorBalanceLGGOperation.cpp index b853c28136f..82958a7086e 100644 --- a/source/blender/compositor/operations/COM_ColorBalanceLGGOperation.cpp +++ b/source/blender/compositor/operations/COM_ColorBalanceLGGOperation.cpp @@ -30,7 +30,7 @@ inline float colorbalance_lgg(float in, float lift_lgg, float gamma_inv, float g * but best keep it this way, sice testing for durian shows a similar calculation * without lin/srgb conversions gives bad results (over-saturated shadows) with colors * slightly below 1.0. some correction can be done but it ends up looking bad for shadows or lighter tones - campbell */ - float x= (((linearrgb_to_srgb(in) - 1.0f) * lift_lgg) + 1.0f) * gain; + float x = (((linearrgb_to_srgb(in) - 1.0f) * lift_lgg) + 1.0f) * gain; /* prevent NaN */ if (x < 0.f) x = 0.f; @@ -38,7 +38,8 @@ inline float colorbalance_lgg(float in, float lift_lgg, float gamma_inv, float g return powf(srgb_to_linearrgb(x), gamma_inv); } -ColorBalanceLGGOperation::ColorBalanceLGGOperation(): NodeOperation() { +ColorBalanceLGGOperation::ColorBalanceLGGOperation(): NodeOperation() +{ this->addInputSocket(COM_DT_VALUE); this->addInputSocket(COM_DT_COLOR); this->addOutputSocket(COM_DT_COLOR); @@ -47,12 +48,14 @@ ColorBalanceLGGOperation::ColorBalanceLGGOperation(): NodeOperation() { this->setResolutionInputSocketIndex(1); } -void ColorBalanceLGGOperation::initExecution() { +void ColorBalanceLGGOperation::initExecution() +{ this->inputValueOperation = this->getInputSocketReader(0); this->inputColorOperation = this->getInputSocketReader(1); } -void ColorBalanceLGGOperation::executePixel(float* outputColor, float x, float y, PixelSampler sampler, MemoryBuffer *inputBuffers[]) { +void ColorBalanceLGGOperation::executePixel(float *outputColor, float x, float y, PixelSampler sampler, MemoryBuffer *inputBuffers[]) +{ float inputColor[4]; float value[4]; @@ -61,7 +64,7 @@ void ColorBalanceLGGOperation::executePixel(float* outputColor, float x, float y float fac = value[0]; fac = min(1.0f, fac); - const float mfac= 1.0f - fac; + const float mfac = 1.0f - fac; outputColor[0] = mfac*inputColor[0] + fac * colorbalance_lgg(inputColor[0], this->lift[0], this->gamma_inv[0], this->gain[0]); outputColor[1] = mfac*inputColor[1] + fac * colorbalance_lgg(inputColor[1], this->lift[1], this->gamma_inv[1], this->gain[1]); @@ -70,7 +73,8 @@ void ColorBalanceLGGOperation::executePixel(float* outputColor, float x, float y } -void ColorBalanceLGGOperation::deinitExecution() { +void ColorBalanceLGGOperation::deinitExecution() +{ this->inputValueOperation = NULL; this->inputColorOperation = NULL; } |