Page MenuHome
Differential D11791 Diff 40163 source/blender/compositor/operations/COM_MixOperation.cc

Changeset View

Standalone View

View Options

source/blender/compositor/operations/COM_MixOperation.cc

Show All 29 LinesMixBaseOperation::MixBaseOperation()
this->addInputSocket(DataType::Color); this->addInputSocket(DataType::Color);
this->addInputSocket(DataType::Color); this->addInputSocket(DataType::Color);
this->addOutputSocket(DataType::Color); this->addOutputSocket(DataType::Color);
this->m_inputValueOperation = nullptr; this->m_inputValueOperation = nullptr;
this->m_inputColor1Operation = nullptr; this->m_inputColor1Operation = nullptr;
this->m_inputColor2Operation = nullptr; this->m_inputColor2Operation = nullptr;
this->setUseValueAlphaMultiply(false); this->setUseValueAlphaMultiply(false);
this->setUseClamp(false); this->setUseClamp(false);
flags.can_be_constant = true;
} }
void MixBaseOperation::initExecution() void MixBaseOperation::initExecution()
{ {
this->m_inputValueOperation = this->getInputSocketReader(0); this->m_inputValueOperation = this->getInputSocketReader(0);
this->m_inputColor1Operation = this->getInputSocketReader(1); this->m_inputColor1Operation = this->getInputSocketReader(1);
this->m_inputColor2Operation = this->getInputSocketReader(2); this->m_inputColor2Operation = this->getInputSocketReader(2);
} }
▲ Show 20 Lines • Show All 46 Lines • ▼ Show 20 Lines
void MixBaseOperation::deinitExecution() void MixBaseOperation::deinitExecution()
{ {
this->m_inputValueOperation = nullptr; this->m_inputValueOperation = nullptr;
this->m_inputColor1Operation = nullptr; this->m_inputColor1Operation = nullptr;
this->m_inputColor2Operation = nullptr; this->m_inputColor2Operation = nullptr;
} }
void MixBaseOperation::update_memory_buffer_partial(MemoryBuffer *output,
const rcti &area,
Span<MemoryBuffer *> inputs)
{
const MemoryBuffer *input_value = inputs[0];
const MemoryBuffer *input_color1 = inputs[1];
const MemoryBuffer *input_color2 = inputs[2];
const int width = BLI_rcti_size_x(&area);
PixelCursor p;
p.out_stride = output->elem_stride;
p.value_stride = input_value->elem_stride;
p.color1_stride = input_color1->elem_stride;
p.color2_stride = input_color2->elem_stride;
for (const int y : YRange(area)) {
p.out = output->get_elem(area.xmin, y);
p.row_end = p.out + width * output->elem_stride;
p.value = input_value->get_elem(area.xmin, y);
p.color1 = input_color1->get_elem(area.xmin, y);
p.color2 = input_color2->get_elem(area.xmin, y);
update_memory_buffer_row(p);
}
}
void MixBaseOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
const float value_m = 1.0f - value;
p.out[0] = value_m * p.color1[0] + value * p.color2[0];
p.out[1] = value_m * p.color1[1] + value * p.color2[1];
p.out[2] = value_m * p.color1[2] + value * p.color2[2];
p.out[3] = p.color1[3];
p.next();
}
}
/* ******** Mix Add Operation ******** */ /* ******** Mix Add Operation ******** */
void MixAddOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) void MixAddOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
float inputColor2[4]; float inputColor2[4];
float inputValue[4]; float inputValue[4];
this->m_inputValueOperation->readSampled(inputValue, x, y, sampler); this->m_inputValueOperation->readSampled(inputValue, x, y, sampler);
this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler);
this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler); this->m_inputColor2Operation->readSampled(inputColor2, x, y, sampler);
float value = inputValue[0]; float value = inputValue[0];
if (this->useValueAlphaMultiply()) { if (this->useValueAlphaMultiply()) {
value *= inputColor2[3]; value *= inputColor2[3];
} }
output[0] = inputColor1[0] + value * inputColor2[0]; output[0] = inputColor1[0] + value * inputColor2[0];
output[1] = inputColor1[1] + value * inputColor2[1]; output[1] = inputColor1[1] + value * inputColor2[1];
output[2] = inputColor1[2] + value * inputColor2[2]; output[2] = inputColor1[2] + value * inputColor2[2];
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixAddOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
p.out[0] = p.color1[0] + value * p.color2[0];
p.out[1] = p.color1[1] + value * p.color2[1];
p.out[2] = p.color1[2] + value * p.color2[2];
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Blend Operation ******** */ /* ******** Mix Blend Operation ******** */
void MixBlendOperation::executePixelSampled(float output[4], void MixBlendOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 13 Linesvoid MixBlendOperation::executePixelSampled(float output[4],
output[0] = valuem * (inputColor1[0]) + value * (inputColor2[0]); output[0] = valuem * (inputColor1[0]) + value * (inputColor2[0]);
output[1] = valuem * (inputColor1[1]) + value * (inputColor2[1]); output[1] = valuem * (inputColor1[1]) + value * (inputColor2[1]);
output[2] = valuem * (inputColor1[2]) + value * (inputColor2[2]); output[2] = valuem * (inputColor1[2]) + value * (inputColor2[2]);
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixBlendOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
float value_m = 1.0f - value;
p.out[0] = value_m * p.color1[0] + value * p.color2[0];
p.out[1] = value_m * p.color1[1] + value * p.color2[1];
p.out[2] = value_m * p.color1[2] + value * p.color2[2];
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Burn Operation ******** */ /* ******** Mix Burn Operation ******** */
void MixColorBurnOperation::executePixelSampled(float output[4], void MixColorBurnOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
▲ Show 20 Lines • Show All 62 Lines • ▼ Show 20 Lines else {
} }
} }
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixColorBurnOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
const float value_m = 1.0f - value;
float tmp = value_m + value * p.color2[0];
if (tmp <= 0.0f) {
p.out[0] = 0.0f;
}
else {
tmp = 1.0f - (1.0f - p.color1[0]) / tmp;
p.out[0] = CLAMPIS(tmp, 0.0f, 1.0f);
}
tmp = value_m + value * p.color2[1];
if (tmp <= 0.0f) {
p.out[1] = 0.0f;
}
else {
tmp = 1.0f - (1.0f - p.color1[1]) / tmp;
p.out[1] = CLAMPIS(tmp, 0.0f, 1.0f);
}
tmp = value_m + value * p.color2[2];
if (tmp <= 0.0f) {
p.out[2] = 0.0f;
}
else {
tmp = 1.0f - (1.0f - p.color1[2]) / tmp;
p.out[2] = CLAMPIS(tmp, 0.0f, 1.0f);
}
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Color Operation ******** */ /* ******** Mix Color Operation ******** */
void MixColorOperation::executePixelSampled(float output[4], void MixColorOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 24 Linesvoid MixColorOperation::executePixelSampled(float output[4],
else { else {
copy_v3_v3(output, inputColor1); copy_v3_v3(output, inputColor1);
} }
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixColorOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
const float value_m = 1.0f - value;
float colH, colS, colV;
rgb_to_hsv(p.color2[0], p.color2[1], p.color2[2], &colH, &colS, &colV);
if (colS != 0.0f) {
float rH, rS, rV;
float tmpr, tmpg, tmpb;
rgb_to_hsv(p.color1[0], p.color1[1], p.color1[2], &rH, &rS, &rV);
hsv_to_rgb(colH, colS, rV, &tmpr, &tmpg, &tmpb);
p.out[0] = (value_m * p.color1[0]) + (value * tmpr);
p.out[1] = (value_m * p.color1[1]) + (value * tmpg);
p.out[2] = (value_m * p.color1[2]) + (value * tmpb);
}
else {
copy_v3_v3(p.out, p.color1);
}
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Darken Operation ******** */ /* ******** Mix Darken Operation ******** */
void MixDarkenOperation::executePixelSampled(float output[4], void MixDarkenOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 12 Linesvoid MixDarkenOperation::executePixelSampled(float output[4],
output[0] = min_ff(inputColor1[0], inputColor2[0]) * value + inputColor1[0] * valuem; 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[1] = min_ff(inputColor1[1], inputColor2[1]) * value + inputColor1[1] * valuem;
output[2] = min_ff(inputColor1[2], inputColor2[2]) * value + inputColor1[2] * valuem; output[2] = min_ff(inputColor1[2], inputColor2[2]) * value + inputColor1[2] * valuem;
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixDarkenOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
float value_m = 1.0f - value;
p.out[0] = min_ff(p.color1[0], p.color2[0]) * value + p.color1[0] * value_m;
p.out[1] = min_ff(p.color1[1], p.color2[1]) * value + p.color1[1] * value_m;
p.out[2] = min_ff(p.color1[2], p.color2[2]) * value + p.color1[2] * value_m;
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Difference Operation ******** */ /* ******** Mix Difference Operation ******** */
void MixDifferenceOperation::executePixelSampled(float output[4], void MixDifferenceOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 12 Linesvoid MixDifferenceOperation::executePixelSampled(float output[4],
output[0] = valuem * inputColor1[0] + value * fabsf(inputColor1[0] - inputColor2[0]); output[0] = valuem * inputColor1[0] + value * fabsf(inputColor1[0] - inputColor2[0]);
output[1] = valuem * inputColor1[1] + value * fabsf(inputColor1[1] - inputColor2[1]); output[1] = valuem * inputColor1[1] + value * fabsf(inputColor1[1] - inputColor2[1]);
output[2] = valuem * inputColor1[2] + value * fabsf(inputColor1[2] - inputColor2[2]); output[2] = valuem * inputColor1[2] + value * fabsf(inputColor1[2] - inputColor2[2]);
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixDifferenceOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
const float value_m = 1.0f - value;
p.out[0] = value_m * p.color1[0] + value * fabsf(p.color1[0] - p.color2[0]);
p.out[1] = value_m * p.color1[1] + value * fabsf(p.color1[1] - p.color2[1]);
p.out[2] = value_m * p.color1[2] + value * fabsf(p.color1[2] - p.color2[2]);
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Difference Operation ******** */ /* ******** Mix Difference Operation ******** */
void MixDivideOperation::executePixelSampled(float output[4], void MixDivideOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 29 Lines else {
output[2] = 0.0f; output[2] = 0.0f;
} }
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixDivideOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
const float value_m = 1.0f - value;
if (p.color2[0] != 0.0f) {
p.out[0] = value_m * (p.color1[0]) + value * (p.color1[0]) / p.color2[0];
}
else {
p.out[0] = 0.0f;
}
if (p.color2[1] != 0.0f) {
p.out[1] = value_m * (p.color1[1]) + value * (p.color1[1]) / p.color2[1];
}
else {
p.out[1] = 0.0f;
}
if (p.color2[2] != 0.0f) {
p.out[2] = value_m * (p.color1[2]) + value * (p.color1[2]) / p.color2[2];
}
else {
p.out[2] = 0.0f;
}
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Dodge Operation ******** */ /* ******** Mix Dodge Operation ******** */
void MixDodgeOperation::executePixelSampled(float output[4], void MixDodgeOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
▲ Show 20 Lines • Show All 67 Lines • ▼ Show 20 Lines else {
output[2] = 0.0f; output[2] = 0.0f;
} }
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixDodgeOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
float tmp;
if (p.color1[0] != 0.0f) {
tmp = 1.0f - value * p.color2[0];
if (tmp <= 0.0f) {
p.out[0] = 1.0f;
}
else {
p.out[0] = p.color1[0] / tmp;
CLAMP_MAX(p.out[0], 1.0f);
}
}
else {
p.out[0] = 0.0f;
}
if (p.color1[1] != 0.0f) {
tmp = 1.0f - value * p.color2[1];
if (tmp <= 0.0f) {
p.out[1] = 1.0f;
}
else {
p.out[1] = p.color1[1] / tmp;
CLAMP_MAX(p.out[1], 1.0f);
}
}
else {
p.out[1] = 0.0f;
}
if (p.color1[2] != 0.0f) {
tmp = 1.0f - value * p.color2[2];
if (tmp <= 0.0f) {
p.out[2] = 1.0f;
}
else {
p.out[2] = p.color1[2] / tmp;
CLAMP_MAX(p.out[2], 1.0f);
}
}
else {
p.out[2] = 0.0f;
}
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Glare Operation ******** */ /* ******** Mix Glare Operation ******** */
void MixGlareOperation::executePixelSampled(float output[4], void MixGlareOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 19 Linesvoid MixGlareOperation::executePixelSampled(float output[4],
output[0] = input_weight * MAX2(inputColor1[0], 0.0f) + glare_weight * inputColor2[0]; output[0] = input_weight * MAX2(inputColor1[0], 0.0f) + glare_weight * inputColor2[0];
output[1] = input_weight * MAX2(inputColor1[1], 0.0f) + glare_weight * inputColor2[1]; output[1] = input_weight * MAX2(inputColor1[1], 0.0f) + glare_weight * inputColor2[1];
output[2] = input_weight * MAX2(inputColor1[2], 0.0f) + glare_weight * inputColor2[2]; output[2] = input_weight * MAX2(inputColor1[2], 0.0f) + glare_weight * inputColor2[2];
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixGlareOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
const float value = p.value[0];
/* Linear interpolation between 3 cases:
* value=-1:output=input value=0:output=input+glare value=1:output=glare
*/
float input_weight;
float glare_weight;
if (value < 0.0f) {
input_weight = 1.0f;
glare_weight = 1.0f + value;
}
else {
input_weight = 1.0f - value;
glare_weight = 1.0f;
}
p.out[0] = input_weight * MAX2(p.color1[0], 0.0f) + glare_weight * p.color2[0];
p.out[1] = input_weight * MAX2(p.color1[1], 0.0f) + glare_weight * p.color2[1];
p.out[2] = input_weight * MAX2(p.color1[2], 0.0f) + glare_weight * p.color2[2];
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Hue Operation ******** */ /* ******** Mix Hue Operation ******** */
void MixHueOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) void MixHueOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
float inputColor2[4]; float inputColor2[4];
float inputValue[4]; float inputValue[4];
Show All 21 Linesvoid MixHueOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler)
else { else {
copy_v3_v3(output, inputColor1); copy_v3_v3(output, inputColor1);
} }
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixHueOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
const float value_m = 1.0f - value;
float colH, colS, colV;
rgb_to_hsv(p.color2[0], p.color2[1], p.color2[2], &colH, &colS, &colV);
if (colS != 0.0f) {
float rH, rS, rV;
float tmpr, tmpg, tmpb;
rgb_to_hsv(p.color1[0], p.color1[1], p.color1[2], &rH, &rS, &rV);
hsv_to_rgb(colH, rS, rV, &tmpr, &tmpg, &tmpb);
p.out[0] = value_m * p.color1[0] + value * tmpr;
p.out[1] = value_m * p.color1[1] + value * tmpg;
p.out[2] = value_m * p.color1[2] + value * tmpb;
}
else {
copy_v3_v3(p.out, p.color1);
}
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Lighten Operation ******** */ /* ******** Mix Lighten Operation ******** */
void MixLightenOperation::executePixelSampled(float output[4], void MixLightenOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 30 Linesvoid MixLightenOperation::executePixelSampled(float output[4],
else { else {
output[2] = inputColor1[2]; output[2] = inputColor1[2];
} }
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixLightenOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
float tmp = value * p.color2[0];
p.out[0] = MAX2(tmp, p.color1[0]);
tmp = value * p.color2[1];
p.out[1] = MAX2(tmp, p.color1[1]);
tmp = value * p.color2[2];
p.out[2] = MAX2(tmp, p.color1[2]);
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Linear Light Operation ******** */ /* ******** Mix Linear Light Operation ******** */
void MixLinearLightOperation::executePixelSampled(float output[4], void MixLinearLightOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 27 Lines else {
output[2] = inputColor1[2] + value * (2.0f * (inputColor2[2]) - 1.0f); output[2] = inputColor1[2] + value * (2.0f * (inputColor2[2]) - 1.0f);
} }
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixLinearLightOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
if (p.color2[0] > 0.5f) {
p.out[0] = p.color1[0] + value * (2.0f * (p.color2[0] - 0.5f));
}
else {
p.out[0] = p.color1[0] + value * (2.0f * (p.color2[0]) - 1.0f);
}
if (p.color2[1] > 0.5f) {
p.out[1] = p.color1[1] + value * (2.0f * (p.color2[1] - 0.5f));
}
else {
p.out[1] = p.color1[1] + value * (2.0f * (p.color2[1]) - 1.0f);
}
if (p.color2[2] > 0.5f) {
p.out[2] = p.color1[2] + value * (2.0f * (p.color2[2] - 0.5f));
}
else {
p.out[2] = p.color1[2] + value * (2.0f * (p.color2[2]) - 1.0f);
}
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Multiply Operation ******** */ /* ******** Mix Multiply Operation ******** */
void MixMultiplyOperation::executePixelSampled(float output[4], void MixMultiplyOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 12 Linesvoid MixMultiplyOperation::executePixelSampled(float output[4],
output[0] = inputColor1[0] * (valuem + value * inputColor2[0]); output[0] = inputColor1[0] * (valuem + value * inputColor2[0]);
output[1] = inputColor1[1] * (valuem + value * inputColor2[1]); output[1] = inputColor1[1] * (valuem + value * inputColor2[1]);
output[2] = inputColor1[2] * (valuem + value * inputColor2[2]); output[2] = inputColor1[2] * (valuem + value * inputColor2[2]);
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixMultiplyOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
const float value_m = 1.0f - value;
p.out[0] = p.color1[0] * (value_m + value * p.color2[0]);
p.out[1] = p.color1[1] * (value_m + value * p.color2[1]);
p.out[2] = p.color1[2] * (value_m + value * p.color2[2]);
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Overlay Operation ******** */ /* ******** Mix Overlay Operation ******** */
void MixOverlayOperation::executePixelSampled(float output[4], void MixOverlayOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 29 Linesvoid MixOverlayOperation::executePixelSampled(float output[4],
else { else {
output[2] = 1.0f - (valuem + 2.0f * value * (1.0f - inputColor2[2])) * (1.0f - inputColor1[2]); output[2] = 1.0f - (valuem + 2.0f * value * (1.0f - inputColor2[2])) * (1.0f - inputColor1[2]);
} }
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixOverlayOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
const float value_m = 1.0f - value;
if (p.color1[0] < 0.5f) {
p.out[0] = p.color1[0] * (value_m + 2.0f * value * p.color2[0]);
}
else {
p.out[0] = 1.0f - (value_m + 2.0f * value * (1.0f - p.color2[0])) * (1.0f - p.color1[0]);
}
if (p.color1[1] < 0.5f) {
p.out[1] = p.color1[1] * (value_m + 2.0f * value * p.color2[1]);
}
else {
p.out[1] = 1.0f - (value_m + 2.0f * value * (1.0f - p.color2[1])) * (1.0f - p.color1[1]);
}
if (p.color1[2] < 0.5f) {
p.out[2] = p.color1[2] * (value_m + 2.0f * value * p.color2[2]);
}
else {
p.out[2] = 1.0f - (value_m + 2.0f * value * (1.0f - p.color2[2])) * (1.0f - p.color1[2]);
}
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Saturation Operation ******** */ /* ******** Mix Saturation Operation ******** */
void MixSaturationOperation::executePixelSampled(float output[4], void MixSaturationOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 21 Lines else {
copy_v3_v3(output, inputColor1); copy_v3_v3(output, inputColor1);
} }
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixSaturationOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
const float value_m = 1.0f - value;
float rH, rS, rV;
rgb_to_hsv(p.color1[0], p.color1[1], p.color1[2], &rH, &rS, &rV);
if (rS != 0.0f) {
float colH, colS, colV;
rgb_to_hsv(p.color2[0], p.color2[1], p.color2[2], &colH, &colS, &colV);
hsv_to_rgb(rH, (value_m * rS + value * colS), rV, &p.out[0], &p.out[1], &p.out[2]);
}
else {
copy_v3_v3(p.out, p.color1);
}
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Screen Operation ******** */ /* ******** Mix Screen Operation ******** */
void MixScreenOperation::executePixelSampled(float output[4], void MixScreenOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 13 Linesvoid MixScreenOperation::executePixelSampled(float output[4],
output[0] = 1.0f - (valuem + value * (1.0f - inputColor2[0])) * (1.0f - inputColor1[0]); 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[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[2] = 1.0f - (valuem + value * (1.0f - inputColor2[2])) * (1.0f - inputColor1[2]);
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixScreenOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
const float value_m = 1.0f - value;
p.out[0] = 1.0f - (value_m + value * (1.0f - p.color2[0])) * (1.0f - p.color1[0]);
p.out[1] = 1.0f - (value_m + value * (1.0f - p.color2[1])) * (1.0f - p.color1[1]);
p.out[2] = 1.0f - (value_m + value * (1.0f - p.color2[2])) * (1.0f - p.color1[2]);
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Soft Light Operation ******** */ /* ******** Mix Soft Light Operation ******** */
void MixSoftLightOperation::executePixelSampled(float output[4], void MixSoftLightOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 25 Linesvoid MixSoftLightOperation::executePixelSampled(float output[4],
output[2] = valuem * (inputColor1[2]) + output[2] = valuem * (inputColor1[2]) +
value * (((1.0f - inputColor1[2]) * inputColor2[2] * (inputColor1[2])) + value * (((1.0f - inputColor1[2]) * inputColor2[2] * (inputColor1[2])) +
(inputColor1[2] * scb)); (inputColor1[2] * scb));
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixSoftLightOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
const float value_m = 1.0f - value;
float scr, scg, scb;
/* First calculate non-fac based Screen mix. */
scr = 1.0f - (1.0f - p.color2[0]) * (1.0f - p.color1[0]);
scg = 1.0f - (1.0f - p.color2[1]) * (1.0f - p.color1[1]);
scb = 1.0f - (1.0f - p.color2[2]) * (1.0f - p.color1[2]);
p.out[0] = value_m * p.color1[0] +
value * ((1.0f - p.color1[0]) * p.color2[0] * p.color1[0] + p.color1[0] * scr);
p.out[1] = value_m * p.color1[1] +
value * ((1.0f - p.color1[1]) * p.color2[1] * p.color1[1] + p.color1[1] * scg);
p.out[2] = value_m * p.color1[2] +
value * ((1.0f - p.color1[2]) * p.color2[2] * p.color1[2] + p.color1[2] * scb);
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Subtract Operation ******** */ /* ******** Mix Subtract Operation ******** */
void MixSubtractOperation::executePixelSampled(float output[4], void MixSubtractOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 11 Linesvoid MixSubtractOperation::executePixelSampled(float output[4],
output[0] = inputColor1[0] - value * (inputColor2[0]); output[0] = inputColor1[0] - value * (inputColor2[0]);
output[1] = inputColor1[1] - value * (inputColor2[1]); output[1] = inputColor1[1] - value * (inputColor2[1]);
output[2] = inputColor1[2] - value * (inputColor2[2]); output[2] = inputColor1[2] - value * (inputColor2[2]);
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixSubtractOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
p.out[0] = p.color1[0] - value * p.color2[0];
p.out[1] = p.color1[1] - value * p.color2[1];
p.out[2] = p.color1[2] - value * p.color2[2];
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
/* ******** Mix Value Operation ******** */ /* ******** Mix Value Operation ******** */
void MixValueOperation::executePixelSampled(float output[4], void MixValueOperation::executePixelSampled(float output[4],
float x, float x,
float y, float y,
PixelSampler sampler) PixelSampler sampler)
{ {
float inputColor1[4]; float inputColor1[4];
Show All 15 Linesvoid MixValueOperation::executePixelSampled(float output[4],
rgb_to_hsv(inputColor1[0], inputColor1[1], inputColor1[2], &rH, &rS, &rV); rgb_to_hsv(inputColor1[0], inputColor1[1], inputColor1[2], &rH, &rS, &rV);
rgb_to_hsv(inputColor2[0], inputColor2[1], inputColor2[2], &colH, &colS, &colV); 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]); hsv_to_rgb(rH, rS, (valuem * rV + value * colV), &output[0], &output[1], &output[2]);
output[3] = inputColor1[3]; output[3] = inputColor1[3];
clampIfNeeded(output); clampIfNeeded(output);
} }
void MixValueOperation::update_memory_buffer_row(PixelCursor &p)
{
while (p.out < p.row_end) {
float value = p.value[0];
if (this->useValueAlphaMultiply()) {
value *= p.color2[3];
}
float value_m = 1.0f - value;
float rH, rS, rV;
float colH, colS, colV;
rgb_to_hsv(p.color1[0], p.color1[1], p.color1[2], &rH, &rS, &rV);
rgb_to_hsv(p.color2[0], p.color2[1], p.color2[2], &colH, &colS, &colV);
hsv_to_rgb(rH, rS, (value_m * rV + value * colV), &p.out[0], &p.out[1], &p.out[2]);
p.out[3] = p.color1[3];
clampIfNeeded(p.out);
p.next();
}
}
} // namespace blender::compositor } // namespace blender::compositor