diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_MixOperation.cpp')
| -rw-r--r-- | source/blender/compositor/operations/COM_MixOperation.cpp | 1204 |
1 files changed, 634 insertions, 570 deletions
diff --git a/source/blender/compositor/operations/COM_MixOperation.cpp b/source/blender/compositor/operations/COM_MixOperation.cpp index abde0fa5547..8e09586aaa8 100644 --- a/source/blender/compositor/operations/COM_MixOperation.cpp +++ b/source/blender/compositor/operations/COM_MixOperation.cpp @@ -19,818 +19,882 @@ #include "COM_MixOperation.h" extern "C" { -# include "BLI_math.h" +#include "BLI_math.h" } /* ******** Mix Base Operation ******** */ MixBaseOperation::MixBaseOperation() : NodeOperation() { - this->addInputSocket(COM_DT_VALUE); - this->addInputSocket(COM_DT_COLOR); - this->addInputSocket(COM_DT_COLOR); - this->addOutputSocket(COM_DT_COLOR); - this->m_inputValueOperation = NULL; - this->m_inputColor1Operation = NULL; - this->m_inputColor2Operation = NULL; - this->setUseValueAlphaMultiply(false); - this->setUseClamp(false); + this->addInputSocket(COM_DT_VALUE); + this->addInputSocket(COM_DT_COLOR); + this->addInputSocket(COM_DT_COLOR); + this->addOutputSocket(COM_DT_COLOR); + this->m_inputValueOperation = NULL; + this->m_inputColor1Operation = NULL; + this->m_inputColor2Operation = NULL; + this->setUseValueAlphaMultiply(false); + this->setUseClamp(false); } void MixBaseOperation::initExecution() { - this->m_inputValueOperation = this->getInputSocketReader(0); - this->m_inputColor1Operation = this->getInputSocketReader(1); - this->m_inputColor2Operation = this->getInputSocketReader(2); + this->m_inputValueOperation = this->getInputSocketReader(0); + this->m_inputColor1Operation = this->getInputSocketReader(1); + this->m_inputColor2Operation = this->getInputSocketReader(2); } void MixBaseOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; - - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float valuem = 1.0f - value; - output[0] = valuem * (inputColor1[0]) + value * (inputColor2[0]); - output[1] = valuem * (inputColor1[1]) + value * (inputColor2[1]); - output[2] = valuem * (inputColor1[2]) + value * (inputColor2[2]); - output[3] = inputColor1[3]; -} - -void MixBaseOperation::determineResolution(unsigned int resolution[2], unsigned int preferredResolution[2]) -{ - NodeOperationInput *socket; - unsigned int tempPreferredResolution[2] = {0, 0}; - unsigned int tempResolution[2]; - - socket = this->getInputSocket(1); - socket->determineResolution(tempResolution, tempPreferredResolution); - if ((tempResolution[0] != 0) && (tempResolution[1] != 0)) { - this->setResolutionInputSocketIndex(1); - } - else { - socket = this->getInputSocket(2); - socket->determineResolution(tempResolution, tempPreferredResolution); - if ((tempResolution[0] != 0) && (tempResolution[1] != 0)) { - this->setResolutionInputSocketIndex(2); - } - else { - this->setResolutionInputSocketIndex(0); - } - } - NodeOperation::determineResolution(resolution, preferredResolution); + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; + + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float valuem = 1.0f - value; + output[0] = valuem * (inputColor1[0]) + value * (inputColor2[0]); + output[1] = valuem * (inputColor1[1]) + value * (inputColor2[1]); + output[2] = valuem * (inputColor1[2]) + value * (inputColor2[2]); + output[3] = inputColor1[3]; +} + +void MixBaseOperation::determineResolution(unsigned int resolution[2], + unsigned int preferredResolution[2]) +{ + NodeOperationInput *socket; + unsigned int tempPreferredResolution[2] = {0, 0}; + unsigned int tempResolution[2]; + + socket = this->getInputSocket(1); + socket->determineResolution(tempResolution, tempPreferredResolution); + if ((tempResolution[0] != 0) && (tempResolution[1] != 0)) { + this->setResolutionInputSocketIndex(1); + } + else { + socket = this->getInputSocket(2); + socket->determineResolution(tempResolution, tempPreferredResolution); + if ((tempResolution[0] != 0) && (tempResolution[1] != 0)) { + this->setResolutionInputSocketIndex(2); + } + else { + this->setResolutionInputSocketIndex(0); + } + } + NodeOperation::determineResolution(resolution, preferredResolution); } void MixBaseOperation::deinitExecution() { - this->m_inputValueOperation = NULL; - this->m_inputColor1Operation = NULL; - this->m_inputColor2Operation = NULL; + this->m_inputValueOperation = NULL; + this->m_inputColor1Operation = NULL; + this->m_inputColor2Operation = NULL; } /* ******** Mix Add Operation ******** */ MixAddOperation::MixAddOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } void MixAddOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - output[0] = inputColor1[0] + value * inputColor2[0]; - output[1] = inputColor1[1] + value * inputColor2[1]; - output[2] = inputColor1[2] + value * inputColor2[2]; - output[3] = inputColor1[3]; + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + output[0] = inputColor1[0] + value * inputColor2[0]; + output[1] = inputColor1[1] + value * inputColor2[1]; + output[2] = inputColor1[2] + value * inputColor2[2]; + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Blend Operation ******** */ MixBlendOperation::MixBlendOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixBlendOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) +void MixBlendOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; - float value; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; + float value; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - value = inputValue[0]; + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float valuem = 1.0f - value; - output[0] = valuem * (inputColor1[0]) + value * (inputColor2[0]); - output[1] = valuem * (inputColor1[1]) + value * (inputColor2[1]); - output[2] = valuem * (inputColor1[2]) + value * (inputColor2[2]); - output[3] = inputColor1[3]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float valuem = 1.0f - value; + output[0] = valuem * (inputColor1[0]) + value * (inputColor2[0]); + output[1] = valuem * (inputColor1[1]) + value * (inputColor2[1]); + output[2] = valuem * (inputColor1[2]) + value * (inputColor2[2]); + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Burn Operation ******** */ MixBurnOperation::MixBurnOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } void MixBurnOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; - float tmp; - - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float valuem = 1.0f - value; - - tmp = valuem + value * inputColor2[0]; - if (tmp <= 0.0f) - output[0] = 0.0f; - else { - tmp = 1.0f - (1.0f - inputColor1[0]) / tmp; - if (tmp < 0.0f) - output[0] = 0.0f; - else if (tmp > 1.0f) - output[0] = 1.0f; - else - output[0] = tmp; - } - - tmp = valuem + value * inputColor2[1]; - if (tmp <= 0.0f) - output[1] = 0.0f; - else { - tmp = 1.0f - (1.0f - inputColor1[1]) / tmp; - if (tmp < 0.0f) - output[1] = 0.0f; - else if (tmp > 1.0f) - output[1] = 1.0f; - else - output[1] = tmp; - } - - tmp = valuem + value * inputColor2[2]; - if (tmp <= 0.0f) - output[2] = 0.0f; - else { - tmp = 1.0f - (1.0f - inputColor1[2]) / tmp; - if (tmp < 0.0f) - output[2] = 0.0f; - else if (tmp > 1.0f) - output[2] = 1.0f; - else - output[2] = tmp; - } - - output[3] = inputColor1[3]; - - clampIfNeeded(output); + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; + float tmp; + + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float valuem = 1.0f - value; + + tmp = valuem + value * inputColor2[0]; + if (tmp <= 0.0f) + output[0] = 0.0f; + else { + tmp = 1.0f - (1.0f - inputColor1[0]) / tmp; + if (tmp < 0.0f) + output[0] = 0.0f; + else if (tmp > 1.0f) + output[0] = 1.0f; + else + output[0] = tmp; + } + + tmp = valuem + value * inputColor2[1]; + if (tmp <= 0.0f) + output[1] = 0.0f; + else { + tmp = 1.0f - (1.0f - inputColor1[1]) / tmp; + if (tmp < 0.0f) + output[1] = 0.0f; + else if (tmp > 1.0f) + output[1] = 1.0f; + else + output[1] = tmp; + } + + tmp = valuem + value * inputColor2[2]; + if (tmp <= 0.0f) + output[2] = 0.0f; + else { + tmp = 1.0f - (1.0f - inputColor1[2]) / tmp; + if (tmp < 0.0f) + output[2] = 0.0f; + else if (tmp > 1.0f) + output[2] = 1.0f; + else + output[2] = tmp; + } + + output[3] = inputColor1[3]; + + clampIfNeeded(output); } /* ******** Mix Color Operation ******** */ MixColorOperation::MixColorOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixColorOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) +void MixColorOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float valuem = 1.0f - value; + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float valuem = 1.0f - value; - float colH, colS, colV; - rgb_to_hsv(inputColor2[0], inputColor2[1], inputColor2[2], &colH, &colS, &colV); - if (colS != 0.0f) { - float rH, rS, rV; - float tmpr, tmpg, tmpb; - rgb_to_hsv(inputColor1[0], inputColor1[1], inputColor1[2], &rH, &rS, &rV); - hsv_to_rgb(colH, colS, rV, &tmpr, &tmpg, &tmpb); - output[0] = (valuem * inputColor1[0]) + (value * tmpr); - output[1] = (valuem * inputColor1[1]) + (value * tmpg); - output[2] = (valuem * inputColor1[2]) + (value * tmpb); - } - else { - copy_v3_v3(output, inputColor1); - } - output[3] = inputColor1[3]; + float colH, colS, colV; + rgb_to_hsv(inputColor2[0], inputColor2[1], inputColor2[2], &colH, &colS, &colV); + if (colS != 0.0f) { + float rH, rS, rV; + float tmpr, tmpg, tmpb; + rgb_to_hsv(inputColor1[0], inputColor1[1], inputColor1[2], &rH, &rS, &rV); + hsv_to_rgb(colH, colS, rV, &tmpr, &tmpg, &tmpb); + output[0] = (valuem * inputColor1[0]) + (value * tmpr); + output[1] = (valuem * inputColor1[1]) + (value * tmpg); + output[2] = (valuem * inputColor1[2]) + (value * tmpb); + } + else { + copy_v3_v3(output, inputColor1); + } + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Darken Operation ******** */ MixDarkenOperation::MixDarkenOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixDarkenOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) +void MixDarkenOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float valuem = 1.0f - value; - output[0] = min_ff(inputColor1[0], inputColor2[0]) * value + inputColor1[0] * valuem; - output[1] = min_ff(inputColor1[1], inputColor2[1]) * value + inputColor1[1] * valuem; - output[2] = min_ff(inputColor1[2], inputColor2[2]) * value + inputColor1[2] * valuem; - output[3] = inputColor1[3]; + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float valuem = 1.0f - value; + output[0] = min_ff(inputColor1[0], inputColor2[0]) * value + inputColor1[0] * valuem; + output[1] = min_ff(inputColor1[1], inputColor2[1]) * value + inputColor1[1] * valuem; + output[2] = min_ff(inputColor1[2], inputColor2[2]) * value + inputColor1[2] * valuem; + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Difference Operation ******** */ MixDifferenceOperation::MixDifferenceOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixDifferenceOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) +void MixDifferenceOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float valuem = 1.0f - value; - output[0] = valuem * inputColor1[0] + value * fabsf(inputColor1[0] - inputColor2[0]); - output[1] = valuem * inputColor1[1] + value * fabsf(inputColor1[1] - inputColor2[1]); - output[2] = valuem * inputColor1[2] + value * fabsf(inputColor1[2] - inputColor2[2]); - output[3] = inputColor1[3]; + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float valuem = 1.0f - value; + output[0] = valuem * inputColor1[0] + value * fabsf(inputColor1[0] - inputColor2[0]); + output[1] = valuem * inputColor1[1] + value * fabsf(inputColor1[1] - inputColor2[1]); + output[2] = valuem * inputColor1[2] + value * fabsf(inputColor1[2] - inputColor2[2]); + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Difference Operation ******** */ MixDivideOperation::MixDivideOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixDivideOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) +void MixDivideOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float valuem = 1.0f - value; + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float valuem = 1.0f - value; - if (inputColor2[0] != 0.0f) - output[0] = valuem * (inputColor1[0]) + value * (inputColor1[0]) / inputColor2[0]; - else - output[0] = 0.0f; - if (inputColor2[1] != 0.0f) - output[1] = valuem * (inputColor1[1]) + value * (inputColor1[1]) / inputColor2[1]; - else - output[1] = 0.0f; - if (inputColor2[2] != 0.0f) - output[2] = valuem * (inputColor1[2]) + value * (inputColor1[2]) / inputColor2[2]; - else - output[2] = 0.0f; + if (inputColor2[0] != 0.0f) + output[0] = valuem * (inputColor1[0]) + value * (inputColor1[0]) / inputColor2[0]; + else + output[0] = 0.0f; + if (inputColor2[1] != 0.0f) + output[1] = valuem * (inputColor1[1]) + value * (inputColor1[1]) / inputColor2[1]; + else + output[1] = 0.0f; + if (inputColor2[2] != 0.0f) + output[2] = valuem * (inputColor1[2]) + value * (inputColor1[2]) / inputColor2[2]; + else + output[2] = 0.0f; - output[3] = inputColor1[3]; + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Dodge Operation ******** */ MixDodgeOperation::MixDodgeOperation() : MixBaseOperation() { - /* pass */ -} - -void MixDodgeOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) -{ - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; - float tmp; - - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - - if (inputColor1[0] != 0.0f) { - tmp = 1.0f - value * inputColor2[0]; - if (tmp <= 0.0f) - output[0] = 1.0f; - else { - tmp = inputColor1[0] / tmp; - if (tmp > 1.0f) - output[0] = 1.0f; - else - output[0] = tmp; - } - } - else - output[0] = 0.0f; - - if (inputColor1[1] != 0.0f) { - tmp = 1.0f - value * inputColor2[1]; - if (tmp <= 0.0f) - output[1] = 1.0f; - else { - tmp = inputColor1[1] / tmp; - if (tmp > 1.0f) - output[1] = 1.0f; - else - output[1] = tmp; - } - } - else - output[1] = 0.0f; - - if (inputColor1[2] != 0.0f) { - tmp = 1.0f - value * inputColor2[2]; - if (tmp <= 0.0f) - output[2] = 1.0f; - else { - tmp = inputColor1[2] / tmp; - if (tmp > 1.0f) - output[2] = 1.0f; - else - output[2] = tmp; - } - } - else - output[2] = 0.0f; - - output[3] = inputColor1[3]; - - clampIfNeeded(output); + /* pass */ +} + +void MixDodgeOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) +{ + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; + float tmp; + + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + + if (inputColor1[0] != 0.0f) { + tmp = 1.0f - value * inputColor2[0]; + if (tmp <= 0.0f) + output[0] = 1.0f; + else { + tmp = inputColor1[0] / tmp; + if (tmp > 1.0f) + output[0] = 1.0f; + else + output[0] = tmp; + } + } + else + output[0] = 0.0f; + + if (inputColor1[1] != 0.0f) { + tmp = 1.0f - value * inputColor2[1]; + if (tmp <= 0.0f) + output[1] = 1.0f; + else { + tmp = inputColor1[1] / tmp; + if (tmp > 1.0f) + output[1] = 1.0f; + else + output[1] = tmp; + } + } + else + output[1] = 0.0f; + + if (inputColor1[2] != 0.0f) { + tmp = 1.0f - value * inputColor2[2]; + if (tmp <= 0.0f) + output[2] = 1.0f; + else { + tmp = inputColor1[2] / tmp; + if (tmp > 1.0f) + output[2] = 1.0f; + else + output[2] = tmp; + } + } + else + output[2] = 0.0f; + + output[3] = inputColor1[3]; + + clampIfNeeded(output); } /* ******** Mix Glare Operation ******** */ MixGlareOperation::MixGlareOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixGlareOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) +void MixGlareOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; - float value; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; + float value; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - value = inputValue[0]; - float mf = 2.0f - 2.0f * fabsf(value - 0.5f); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + value = inputValue[0]; + float mf = 2.0f - 2.0f * fabsf(value - 0.5f); - if (inputColor1[0] < 0.0f) inputColor1[0] = 0.0f; - if (inputColor1[1] < 0.0f) inputColor1[1] = 0.0f; - if (inputColor1[2] < 0.0f) inputColor1[2] = 0.0f; + if (inputColor1[0] < 0.0f) + inputColor1[0] = 0.0f; + if (inputColor1[1] < 0.0f) + inputColor1[1] = 0.0f; + if (inputColor1[2] < 0.0f) + inputColor1[2] = 0.0f; - output[0] = mf * max(inputColor1[0] + value * (inputColor2[0] - inputColor1[0]), 0.0f); - output[1] = mf * max(inputColor1[1] + value * (inputColor2[1] - inputColor1[1]), 0.0f); - output[2] = mf * max(inputColor1[2] + value * (inputColor2[2] - inputColor1[2]), 0.0f); - output[3] = inputColor1[3]; + output[0] = mf * max(inputColor1[0] + value * (inputColor2[0] - inputColor1[0]), 0.0f); + output[1] = mf * max(inputColor1[1] + value * (inputColor2[1] - inputColor1[1]), 0.0f); + output[2] = mf * max(inputColor1[2] + value * (inputColor2[2] - inputColor1[2]), 0.0f); + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Hue Operation ******** */ MixHueOperation::MixHueOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } void MixHueOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; - - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float valuem = 1.0f - value; - - float colH, colS, colV; - rgb_to_hsv(inputColor2[0], inputColor2[1], inputColor2[2], &colH, &colS, &colV); - if (colS != 0.0f) { - float rH, rS, rV; - float tmpr, tmpg, tmpb; - rgb_to_hsv(inputColor1[0], inputColor1[1], inputColor1[2], &rH, &rS, &rV); - hsv_to_rgb(colH, rS, rV, &tmpr, &tmpg, &tmpb); - output[0] = valuem * (inputColor1[0]) + value * tmpr; - output[1] = valuem * (inputColor1[1]) + value * tmpg; - output[2] = valuem * (inputColor1[2]) + value * tmpb; - } - else { - copy_v3_v3(output, inputColor1); - } - output[3] = inputColor1[3]; - - clampIfNeeded(output); + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; + + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float valuem = 1.0f - value; + + float colH, colS, colV; + rgb_to_hsv(inputColor2[0], inputColor2[1], inputColor2[2], &colH, &colS, &colV); + if (colS != 0.0f) { + float rH, rS, rV; + float tmpr, tmpg, tmpb; + rgb_to_hsv(inputColor1[0], inputColor1[1], inputColor1[2], &rH, &rS, &rV); + hsv_to_rgb(colH, rS, rV, &tmpr, &tmpg, &tmpb); + output[0] = valuem * (inputColor1[0]) + value * tmpr; + output[1] = valuem * (inputColor1[1]) + value * tmpg; + output[2] = valuem * (inputColor1[2]) + value * tmpb; + } + else { + copy_v3_v3(output, inputColor1); + } + output[3] = inputColor1[3]; + + clampIfNeeded(output); } /* ******** Mix Lighten Operation ******** */ MixLightenOperation::MixLightenOperation() : MixBaseOperation() { - /* pass */ -} - -void MixLightenOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) -{ - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; - - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float tmp; - tmp = value * inputColor2[0]; - if (tmp > inputColor1[0]) output[0] = tmp; - else output[0] = inputColor1[0]; - tmp = value * inputColor2[1]; - if (tmp > inputColor1[1]) output[1] = tmp; - else output[1] = inputColor1[1]; - tmp = value * inputColor2[2]; - if (tmp > inputColor1[2]) output[2] = tmp; - else output[2] = inputColor1[2]; - output[3] = inputColor1[3]; - - clampIfNeeded(output); + /* pass */ +} + +void MixLightenOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) +{ + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; + + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float tmp; + tmp = value * inputColor2[0]; + if (tmp > inputColor1[0]) + output[0] = tmp; + else + output[0] = inputColor1[0]; + tmp = value * inputColor2[1]; + if (tmp > inputColor1[1]) + output[1] = tmp; + else + output[1] = inputColor1[1]; + tmp = value * inputColor2[2]; + if (tmp > inputColor1[2]) + output[2] = tmp; + else + output[2] = inputColor1[2]; + output[3] = inputColor1[3]; + + clampIfNeeded(output); } /* ******** Mix Linear Light Operation ******** */ MixLinearLightOperation::MixLinearLightOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixLinearLightOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) +void MixLinearLightOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - if (inputColor2[0] > 0.5f) - output[0] = inputColor1[0] + value * (2.0f * (inputColor2[0] - 0.5f)); - else - output[0] = inputColor1[0] + value * (2.0f * (inputColor2[0]) - 1.0f); - if (inputColor2[1] > 0.5f) - output[1] = inputColor1[1] + value * (2.0f * (inputColor2[1] - 0.5f)); - else - output[1] = inputColor1[1] + value * (2.0f * (inputColor2[1]) - 1.0f); - if (inputColor2[2] > 0.5f) - output[2] = inputColor1[2] + value * (2.0f * (inputColor2[2] - 0.5f)); - else - output[2] = inputColor1[2] + value * (2.0f * (inputColor2[2]) - 1.0f); + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + if (inputColor2[0] > 0.5f) + output[0] = inputColor1[0] + value * (2.0f * (inputColor2[0] - 0.5f)); + else + output[0] = inputColor1[0] + value * (2.0f * (inputColor2[0]) - 1.0f); + if (inputColor2[1] > 0.5f) + output[1] = inputColor1[1] + value * (2.0f * (inputColor2[1] - 0.5f)); + else + output[1] = inputColor1[1] + value * (2.0f * (inputColor2[1]) - 1.0f); + if (inputColor2[2] > 0.5f) + output[2] = inputColor1[2] + value * (2.0f * (inputColor2[2] - 0.5f)); + else + output[2] = inputColor1[2] + value * (2.0f * (inputColor2[2]) - 1.0f); - output[3] = inputColor1[3]; + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Multiply Operation ******** */ MixMultiplyOperation::MixMultiplyOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixMultiplyOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) +void MixMultiplyOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float valuem = 1.0f - value; - output[0] = inputColor1[0] * (valuem + value * inputColor2[0]); - output[1] = inputColor1[1] * (valuem + value * inputColor2[1]); - output[2] = inputColor1[2] * (valuem + value * inputColor2[2]); - output[3] = inputColor1[3]; + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float valuem = 1.0f - value; + output[0] = inputColor1[0] * (valuem + value * inputColor2[0]); + output[1] = inputColor1[1] * (valuem + value * inputColor2[1]); + output[2] = inputColor1[2] * (valuem + value * inputColor2[2]); + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Ovelray Operation ******** */ MixOverlayOperation::MixOverlayOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixOverlayOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) +void MixOverlayOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } - float valuem = 1.0f - value; + float valuem = 1.0f - value; - if (inputColor1[0] < 0.5f) { - output[0] = inputColor1[0] * (valuem + 2.0f * value * inputColor2[0]); - } - else { - output[0] = 1.0f - (valuem + 2.0f * value * (1.0f - inputColor2[0])) * (1.0f - inputColor1[0]); - } - if (inputColor1[1] < 0.5f) { - output[1] = inputColor1[1] * (valuem + 2.0f * value * inputColor2[1]); - } - else { - output[1] = 1.0f - (valuem + 2.0f * value * (1.0f - inputColor2[1])) * (1.0f - inputColor1[1]); - } - if (inputColor1[2] < 0.5f) { - output[2] = inputColor1[2] * (valuem + 2.0f * value * inputColor2[2]); - } - else { - output[2] = 1.0f - (valuem + 2.0f * value * (1.0f - inputColor2[2])) * (1.0f - inputColor1[2]); - } - output[3] = inputColor1[3]; + if (inputColor1[0] < 0.5f) { + output[0] = inputColor1[0] * (valuem + 2.0f * value * inputColor2[0]); + } + else { + output[0] = 1.0f - (valuem + 2.0f * value * (1.0f - inputColor2[0])) * (1.0f - inputColor1[0]); + } + if (inputColor1[1] < 0.5f) { + output[1] = inputColor1[1] * (valuem + 2.0f * value * inputColor2[1]); + } + else { + output[1] = 1.0f - (valuem + 2.0f * value * (1.0f - inputColor2[1])) * (1.0f - inputColor1[1]); + } + if (inputColor1[2] < 0.5f) { + output[2] = inputColor1[2] * (valuem + 2.0f * value * inputColor2[2]); + } + else { + output[2] = 1.0f - (valuem + 2.0f * value * (1.0f - inputColor2[2])) * (1.0f - inputColor1[2]); + } + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Saturation Operation ******** */ MixSaturationOperation::MixSaturationOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixSaturationOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) +void MixSaturationOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float valuem = 1.0f - value; + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float valuem = 1.0f - value; - float rH, rS, rV; - rgb_to_hsv(inputColor1[0], inputColor1[1], inputColor1[2], &rH, &rS, &rV); - if (rS != 0.0f) { - float colH, colS, colV; - rgb_to_hsv(inputColor2[0], inputColor2[1], inputColor2[2], &colH, &colS, &colV); - hsv_to_rgb(rH, (valuem * rS + value * colS), rV, &output[0], &output[1], &output[2]); - } - else { - copy_v3_v3(output, inputColor1); - } + float rH, rS, rV; + rgb_to_hsv(inputColor1[0], inputColor1[1], inputColor1[2], &rH, &rS, &rV); + if (rS != 0.0f) { + float colH, colS, colV; + rgb_to_hsv(inputColor2[0], inputColor2[1], inputColor2[2], &colH, &colS, &colV); + hsv_to_rgb(rH, (valuem * rS + value * colS), rV, &output[0], &output[1], &output[2]); + } + else { + copy_v3_v3(output, inputColor1); + } - output[3] = inputColor1[3]; + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Screen Operation ******** */ MixScreenOperation::MixScreenOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixScreenOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) +void MixScreenOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float valuem = 1.0f - value; + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float valuem = 1.0f - value; - output[0] = 1.0f - (valuem + value * (1.0f - inputColor2[0])) * (1.0f - inputColor1[0]); - output[1] = 1.0f - (valuem + value * (1.0f - inputColor2[1])) * (1.0f - inputColor1[1]); - output[2] = 1.0f - (valuem + value * (1.0f - inputColor2[2])) * (1.0f - inputColor1[2]); - output[3] = inputColor1[3]; + output[0] = 1.0f - (valuem + value * (1.0f - inputColor2[0])) * (1.0f - inputColor1[0]); + output[1] = 1.0f - (valuem + value * (1.0f - inputColor2[1])) * (1.0f - inputColor1[1]); + output[2] = 1.0f - (valuem + value * (1.0f - inputColor2[2])) * (1.0f - inputColor1[2]); + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Soft Light Operation ******** */ MixSoftLightOperation::MixSoftLightOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixSoftLightOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) \ +void MixSoftLightOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float valuem = 1.0f - value; - float scr, scg, scb; + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float valuem = 1.0f - value; + float scr, scg, scb; - /* first calculate non-fac based Screen mix */ - scr = 1.0f - (1.0f - inputColor2[0]) * (1.0f - inputColor1[0]); - scg = 1.0f - (1.0f - inputColor2[1]) * (1.0f - inputColor1[1]); - scb = 1.0f - (1.0f - inputColor2[2]) * (1.0f - inputColor1[2]); + /* first calculate non-fac based Screen mix */ + scr = 1.0f - (1.0f - inputColor2[0]) * (1.0f - inputColor1[0]); + scg = 1.0f - (1.0f - inputColor2[1]) * (1.0f - inputColor1[1]); + scb = 1.0f - (1.0f - inputColor2[2]) * (1.0f - inputColor1[2]); - output[0] = valuem * (inputColor1[0]) + value * (((1.0f - inputColor1[0]) * inputColor2[0] * (inputColor1[0])) + (inputColor1[0] * scr)); - output[1] = valuem * (inputColor1[1]) + value * (((1.0f - inputColor1[1]) * inputColor2[1] * (inputColor1[1])) + (inputColor1[1] * scg)); - output[2] = valuem * (inputColor1[2]) + value * (((1.0f - inputColor1[2]) * inputColor2[2] * (inputColor1[2])) + (inputColor1[2] * scb)); - output[3] = inputColor1[3]; + output[0] = valuem * (inputColor1[0]) + + value * (((1.0f - inputColor1[0]) * inputColor2[0] * (inputColor1[0])) + + (inputColor1[0] * scr)); + output[1] = valuem * (inputColor1[1]) + + value * (((1.0f - inputColor1[1]) * inputColor2[1] * (inputColor1[1])) + + (inputColor1[1] * scg)); + output[2] = valuem * (inputColor1[2]) + + value * (((1.0f - inputColor1[2]) * inputColor2[2] * (inputColor1[2])) + + (inputColor1[2] * scb)); + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Subtract Operation ******** */ MixSubtractOperation::MixSubtractOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixSubtractOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) +void MixSubtractOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - output[0] = inputColor1[0] - value * (inputColor2[0]); - output[1] = inputColor1[1] - value * (inputColor2[1]); - output[2] = inputColor1[2] - value * (inputColor2[2]); - output[3] = inputColor1[3]; + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + output[0] = inputColor1[0] - value * (inputColor2[0]); + output[1] = inputColor1[1] - value * (inputColor2[1]); + output[2] = inputColor1[2] - value * (inputColor2[2]); + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } /* ******** Mix Value Operation ******** */ MixValueOperation::MixValueOperation() : MixBaseOperation() { - /* pass */ + /* pass */ } -void MixValueOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) +void MixValueOperation::executePixelSampled(float output[4], + float x, + float y, + PixelSampler sampler) { - float inputColor1[4]; - float inputColor2[4]; - float inputValue[4]; + float inputColor1[4]; + float inputColor2[4]; + float inputValue[4]; - this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); + this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); + this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); + this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); - float value = inputValue[0]; - if (this->useValueAlphaMultiply()) { - value *= inputColor2[3]; - } - float valuem = 1.0f - value; + float value = inputValue[0]; + if (this->useValueAlphaMultiply()) { + value *= inputColor2[3]; + } + float valuem = 1.0f - value; - float rH, rS, rV; - float colH, colS, colV; - rgb_to_hsv(inputColor1[0], inputColor1[1], inputColor1[2], &rH, &rS, &rV); - rgb_to_hsv(inputColor2[0], inputColor2[1], inputColor2[2], &colH, &colS, &colV); - hsv_to_rgb(rH, rS, (valuem * rV + value * colV), &output[0], &output[1], &output[2]); - output[3] = inputColor1[3]; + float rH, rS, rV; + float colH, colS, colV; + rgb_to_hsv(inputColor1[0], inputColor1[1], inputColor1[2], &rH, &rS, &rV); + rgb_to_hsv(inputColor2[0], inputColor2[1], inputColor2[2], &colH, &colS, &colV); + hsv_to_rgb(rH, rS, (valuem * rV + value * colV), &output[0], &output[1], &output[2]); + output[3] = inputColor1[3]; - clampIfNeeded(output); + clampIfNeeded(output); } |