diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_InvertOperation.cpp')
| -rw-r--r-- | source/blender/compositor/operations/COM_InvertOperation.cpp | 61 |
1 files changed, 30 insertions, 31 deletions
diff --git a/source/blender/compositor/operations/COM_InvertOperation.cpp b/source/blender/compositor/operations/COM_InvertOperation.cpp index 17b86fba076..632dbdbfa4e 100644 --- a/source/blender/compositor/operations/COM_InvertOperation.cpp +++ b/source/blender/compositor/operations/COM_InvertOperation.cpp @@ -20,49 +20,48 @@ InvertOperation::InvertOperation() : NodeOperation() { - this->addInputSocket(COM_DT_VALUE); - this->addInputSocket(COM_DT_COLOR); - this->addOutputSocket(COM_DT_COLOR); - this->m_inputValueProgram = NULL; - this->m_inputColorProgram = NULL; - this->m_color = true; - this->m_alpha = false; - setResolutionInputSocketIndex(1); + this->addInputSocket(COM_DT_VALUE); + this->addInputSocket(COM_DT_COLOR); + this->addOutputSocket(COM_DT_COLOR); + this->m_inputValueProgram = NULL; + this->m_inputColorProgram = NULL; + this->m_color = true; + this->m_alpha = false; + setResolutionInputSocketIndex(1); } void InvertOperation::initExecution() { - this->m_inputValueProgram = this->getInputSocketReader(0); - this->m_inputColorProgram = this->getInputSocketReader(1); + this->m_inputValueProgram = this->getInputSocketReader(0); + this->m_inputColorProgram = this->getInputSocketReader(1); } void InvertOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) { - float inputValue[4]; - float inputColor[4]; - this->m_inputValueProgram->readSampled(inputValue, x, y, sampler); - this->m_inputColorProgram->readSampled(inputColor, x, y, sampler); + float inputValue[4]; + float inputColor[4]; + this->m_inputValueProgram->readSampled(inputValue, x, y, sampler); + this->m_inputColorProgram->readSampled(inputColor, x, y, sampler); - const float value = inputValue[0]; - const float invertedValue = 1.0f - value; + const float value = inputValue[0]; + const float invertedValue = 1.0f - value; - if (this->m_color) { - output[0] = (1.0f - inputColor[0]) * value + inputColor[0] * invertedValue; - output[1] = (1.0f - inputColor[1]) * value + inputColor[1] * invertedValue; - output[2] = (1.0f - inputColor[2]) * value + inputColor[2] * invertedValue; - } - else { - copy_v3_v3(output, inputColor); - } - - if (this->m_alpha) - output[3] = (1.0f - inputColor[3]) * value + inputColor[3] * invertedValue; - else - output[3] = inputColor[3]; + if (this->m_color) { + output[0] = (1.0f - inputColor[0]) * value + inputColor[0] * invertedValue; + output[1] = (1.0f - inputColor[1]) * value + inputColor[1] * invertedValue; + output[2] = (1.0f - inputColor[2]) * value + inputColor[2] * invertedValue; + } + else { + copy_v3_v3(output, inputColor); + } + if (this->m_alpha) + output[3] = (1.0f - inputColor[3]) * value + inputColor[3] * invertedValue; + else + output[3] = inputColor[3]; } void InvertOperation::deinitExecution() { - this->m_inputValueProgram = NULL; - this->m_inputColorProgram = NULL; + this->m_inputValueProgram = NULL; + this->m_inputColorProgram = NULL; } |