129 lines
3.2 KiB
C++
129 lines
3.2 KiB
C++
#include <QApplication>
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#include <QDebug>
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#include <QElapsedTimer>
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#include <QThread>
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#include <QTimer>
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#include <86box/86box.h>
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#include <86box/plat.h>
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#include <86box/ui.h>
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#include <86box/video.h>
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#include <thread>
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#include "SDL.h"
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#include "SDL_mutex.h"
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#include "SDL_timer.h"
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#include "qt_mainwindow.hpp"
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#include "qt_sdl.h"
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#include "cocoa_mouse.hpp"
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// Void Cast
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#define VC(x) const_cast<wchar_t*>(x)
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extern QElapsedTimer elapsed_timer;
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extern int nvr_dosave;
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extern MainWindow* main_window;
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extern "C" {
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extern int qt_nvr_save(void);
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}
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void
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main_thread_fn()
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{
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uint64_t old_time, new_time;
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int drawits, frames;
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QThread::currentThread()->setPriority(QThread::HighestPriority);
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framecountx = 0;
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//title_update = 1;
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old_time = elapsed_timer.elapsed();
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drawits = frames = 0;
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while (!is_quit && cpu_thread_run) {
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/* See if it is time to run a frame of code. */
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new_time = elapsed_timer.elapsed();
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drawits += (new_time - old_time);
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old_time = new_time;
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if (drawits > 0 && !dopause) {
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/* Yes, so do one frame now. */
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drawits -= 10;
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if (drawits > 50)
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drawits = 0;
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/* Run a block of code. */
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pc_run();
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/* Every 200 frames we save the machine status. */
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if (++frames >= 200 && nvr_dosave) {
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qt_nvr_save();
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nvr_dosave = 0;
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frames = 0;
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}
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} else /* Just so we dont overload the host OS. */
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std::this_thread::sleep_for(std::chrono::milliseconds(1));
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/* If needed, handle a screen resize. */
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if (doresize && !video_fullscreen && !is_quit) {
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if (vid_resize & 2)
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plat_resize(fixed_size_x, fixed_size_y);
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else
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plat_resize(scrnsz_x, scrnsz_y);
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doresize = 0;
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}
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}
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is_quit = 1;
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}
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uint32_t timer_onesec(uint32_t interval, void* param)
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{
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pc_onesec();
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return interval;
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}
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int main(int argc, char* argv[]) {
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QApplication app(argc, argv);
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#ifdef __APPLE__
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CocoaEventFilter cocoafilter;
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app.installNativeEventFilter(&cocoafilter);
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#endif
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elapsed_timer.start();
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SDL_Init(SDL_INIT_TIMER);
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main_window = new MainWindow();
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main_window->show();
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main_window->setFocus();
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app.installEventFilter(main_window);
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auto widgetList = app.allWidgets();
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for (auto curWidget : widgetList)
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{
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curWidget->setFocusPolicy(Qt::NoFocus);
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}
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main_window->setFocusPolicy(Qt::StrongFocus);
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pc_init(argc, argv);
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if (! pc_init_modules()) {
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ui_msgbox_header(MBX_FATAL, VC(L"No ROMs found."), VC(L"86Box could not find any usable ROM images.\n\nPlease download a ROM set and extract it into the \"roms\" directory."));
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return 6;
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}
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pc_reset_hard_init();
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/* Set the PAUSE mode depending on the renderer. */
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// plat_pause(0);
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SDL_AddTimer(1000, timer_onesec, nullptr);
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/* Initialize the rendering window, or fullscreen. */
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QTimer::singleShot(50, []() { plat_resize(640, 480); } );
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auto main_thread = std::thread([] {
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main_thread_fn();
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});
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auto ret = app.exec();
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cpu_thread_run = 0;
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main_thread.join();
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return ret;
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}
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