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https://github.com/obsproject/obs-studio.git
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131 lines
4.0 KiB
C++
131 lines
4.0 KiB
C++
#include "AutoConfigVideoPage.hpp"
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#include "AutoConfig.hpp"
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#include "ui_AutoConfigVideoPage.h"
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#include <OBSApp.hpp>
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#include <QScreen>
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#include "moc_AutoConfigVideoPage.cpp"
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#define RES_TEXT(x) "Basic.AutoConfig.VideoPage." x
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#define RES_USE_CURRENT RES_TEXT("BaseResolution.UseCurrent")
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#define RES_USE_DISPLAY RES_TEXT("BaseResolution.Display")
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#define FPS_USE_CURRENT RES_TEXT("FPS.UseCurrent")
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#define FPS_PREFER_HIGH_FPS RES_TEXT("FPS.PreferHighFPS")
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#define FPS_PREFER_HIGH_RES RES_TEXT("FPS.PreferHighRes")
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#define wiz reinterpret_cast<AutoConfig *>(wizard())
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AutoConfigVideoPage::AutoConfigVideoPage(QWidget *parent) : QWizardPage(parent), ui(new Ui_AutoConfigVideoPage)
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{
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ui->setupUi(this);
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setTitle(QTStr("Basic.AutoConfig.VideoPage"));
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setSubTitle(QTStr("Basic.AutoConfig.VideoPage.SubTitle"));
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obs_video_info ovi;
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obs_get_video_info(&ovi);
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long double fpsVal = (long double)ovi.fps_num / (long double)ovi.fps_den;
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QString fpsStr = (ovi.fps_den > 1) ? QString::number(fpsVal, 'f', 2) : QString::number(fpsVal, 'g');
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ui->fps->addItem(QTStr(FPS_PREFER_HIGH_FPS), (int)AutoConfig::FPSType::PreferHighFPS);
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ui->fps->addItem(QTStr(FPS_PREFER_HIGH_RES), (int)AutoConfig::FPSType::PreferHighRes);
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ui->fps->addItem(QTStr(FPS_USE_CURRENT).arg(fpsStr), (int)AutoConfig::FPSType::UseCurrent);
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ui->fps->addItem(QStringLiteral("30"), (int)AutoConfig::FPSType::fps30);
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ui->fps->addItem(QStringLiteral("60"), (int)AutoConfig::FPSType::fps60);
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ui->fps->setCurrentIndex(0);
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QString cxStr = QString::number(ovi.base_width);
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QString cyStr = QString::number(ovi.base_height);
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int encRes = int(ovi.base_width << 16) | int(ovi.base_height);
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// Auto config only supports testing down to 240p, don't allow current
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// resolution if it's lower than that.
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if (ovi.base_height >= 240)
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ui->canvasRes->addItem(QTStr(RES_USE_CURRENT).arg(cxStr, cyStr), (int)encRes);
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QList<QScreen *> screens = QGuiApplication::screens();
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for (int i = 0; i < screens.size(); i++) {
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QScreen *screen = screens[i];
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QSize as = screen->size();
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int as_width = as.width();
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int as_height = as.height();
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// Calculate physical screen resolution based on the virtual screen resolution
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// They might differ if scaling is enabled, e.g. for HiDPI screens
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as_width = round(as_width * screen->devicePixelRatio());
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as_height = round(as_height * screen->devicePixelRatio());
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encRes = as_width << 16 | as_height;
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QString str =
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QTStr(RES_USE_DISPLAY)
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.arg(QString::number(i + 1), QString::number(as_width), QString::number(as_height));
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ui->canvasRes->addItem(str, encRes);
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}
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auto addRes = [&](int cx, int cy) {
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encRes = (cx << 16) | cy;
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QString str = QString("%1x%2").arg(QString::number(cx), QString::number(cy));
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ui->canvasRes->addItem(str, encRes);
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};
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addRes(1920, 1080);
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addRes(1280, 720);
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ui->canvasRes->setCurrentIndex(0);
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}
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AutoConfigVideoPage::~AutoConfigVideoPage() {}
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int AutoConfigVideoPage::nextId() const
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{
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return wiz->type == AutoConfig::Type::Recording ? AutoConfig::TestPage : AutoConfig::StreamPage;
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}
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bool AutoConfigVideoPage::validatePage()
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{
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int encRes = ui->canvasRes->currentData().toInt();
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wiz->baseResolutionCX = encRes >> 16;
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wiz->baseResolutionCY = encRes & 0xFFFF;
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wiz->fpsType = (AutoConfig::FPSType)ui->fps->currentData().toInt();
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obs_video_info ovi;
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obs_get_video_info(&ovi);
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switch (wiz->fpsType) {
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case AutoConfig::FPSType::PreferHighFPS:
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wiz->specificFPSNum = 0;
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wiz->specificFPSDen = 0;
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wiz->preferHighFPS = true;
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break;
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case AutoConfig::FPSType::PreferHighRes:
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wiz->specificFPSNum = 0;
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wiz->specificFPSDen = 0;
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wiz->preferHighFPS = false;
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break;
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case AutoConfig::FPSType::UseCurrent:
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wiz->specificFPSNum = ovi.fps_num;
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wiz->specificFPSDen = ovi.fps_den;
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wiz->preferHighFPS = false;
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break;
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case AutoConfig::FPSType::fps30:
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wiz->specificFPSNum = 30;
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wiz->specificFPSDen = 1;
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wiz->preferHighFPS = false;
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break;
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case AutoConfig::FPSType::fps60:
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wiz->specificFPSNum = 60;
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wiz->specificFPSDen = 1;
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wiz->preferHighFPS = false;
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break;
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}
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return true;
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}
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