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Fix power of two AA setting in GUI.

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This commit is contained in:
Sergey Lipskiy 2017-02-14 23:58:55 +07:00
parent 85239acc36
commit 47cd2e8db6
1 changed files with 21 additions and 5 deletions
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26
src/GLideNUI/ConfigDialog.cpp
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@ -67,13 +67,30 @@ static const char * cmbTexEnhancement_choices[numEnhancements] = {
static
u32 pow2(u32 dim)
{
if (dim == 0)
return 0;
return (1<<dim);
}
static
u32 powof(u32 dim)
{
if (dim == 0)
return 0;
u32 num = 2;
u32 i = 1;
while (i < dim) i <<= 1;
while (num < dim) {
num <<= 1;
i++;
}
return i;
}
void ConfigDialog::_init()
{
// Video settings
@ -103,8 +120,8 @@ void ConfigDialog::_init()
ui->fullScreenRefreshRateComboBox->insertItems(0, fullscreenRatesList);
ui->fullScreenRefreshRateComboBox->setCurrentIndex(fullscreenRate);
ui->aliasingSlider->setValue(config.video.multisampling);
ui->aliasingLabelVal->setText(QString::number(pow2(config.video.multisampling)));
ui->aliasingSlider->setValue(powof(config.video.multisampling));
ui->aliasingLabelVal->setText(QString::number(config.video.multisampling));
ui->anisotropicSlider->setValue(config.texture.maxAnisotropy);
ui->cacheSizeSpinBox->setValue(config.texture.maxBytes / gc_uMegabyte);
@ -355,8 +372,7 @@ void ConfigDialog::accept()
config.video.cropWidth = ui->cropImageWidthSpinBox->value();
config.video.cropHeight = ui->cropImageHeightSpinBox->value();
const u32 multisampling = ui->aliasingSlider->value();
config.video.multisampling = multisampling == 0 ? 0 : pow2(multisampling);
config.video.multisampling = pow2(ui->aliasingSlider->value());
config.texture.maxAnisotropy = ui->anisotropicSlider->value();
config.texture.maxBytes = ui->cacheSizeSpinBox->value() * gc_uMegabyte;