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Initial XGA-2 implementation, (same as XGA-1 internally, but able to do 800x600 officially), selection is possible only on QT at the moment.

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Refactored the ROP/MIX of the XGA accelerator.
Bus type variable added to make sure the device is an ISA-16 device or MCA in its dedicated register.
This commit is contained in:
TC1995
2022-07-03 23:01:46 +02:00
parent eb0ba3d1c4
commit f0a78c7642
6 changed files with 237 additions and 169 deletions
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15
src/qt/qt_settingsdisplay.cpp
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@@ -24,6 +24,7 @@ extern "C" {
#include <86box/device.h>
#include <86box/machine.h>
#include <86box/video.h>
#include <86box/vid_xga_device.h>
}
#include "qt_deviceconfig.hpp"
@@ -102,6 +103,14 @@ void SettingsDisplay::on_pushButtonConfigureVoodoo_clicked() {
DeviceConfig::ConfigureDevice(&voodoo_device, 0, qobject_cast<Settings*>(Settings::settings));
}
void SettingsDisplay::on_pushButtonConfigureXga_clicked() {
if (machine_has_bus(machineId, MACHINE_BUS_MCA) > 0) {
DeviceConfig::ConfigureDevice(&xga_device, 0, qobject_cast<Settings*>(Settings::settings));
} else {
DeviceConfig::ConfigureDevice(&xga_isa_device, 0, qobject_cast<Settings*>(Settings::settings));
}
}
void SettingsDisplay::on_comboBoxVideo_currentIndexChanged(int index) {
if (index < 0) {
return;
@@ -126,8 +135,14 @@ void SettingsDisplay::on_comboBoxVideo_currentIndexChanged(int index) {
ui->checkBoxXga->setEnabled(hasIsa16 || has_MCA);
if (hasIsa16 || has_MCA)
ui->checkBoxXga->setChecked(xga_enabled);
ui->pushButtonConfigureXga->setEnabled((hasIsa16 || has_MCA) && ui->checkBoxXga->isChecked());
}
void SettingsDisplay::on_checkBoxVoodoo_stateChanged(int state) {
ui->pushButtonConfigureVoodoo->setEnabled(state == Qt::Checked);
}
void SettingsDisplay::on_checkBoxXga_stateChanged(int state) {
ui->pushButtonConfigureXga->setEnabled(state == Qt::Checked);
}