libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2025-04-01 14:21:41 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

GUI: Initial code for test screen drawing

Browse Source
This commit is contained in:
Eugene Sandulenko 2022-10-01 17:22:24 +02:00
parent 7cd63b418a
commit e11bd0f2f2
1 changed files with 27 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
gui/options.cpp
View File

@ -64,6 +64,7 @@
#endif
#endif
#include "graphics/palette.h"
#include "graphics/renderer.h"
#include "graphics/scalerplugin.h"
@ -3634,7 +3635,33 @@ void GlobalOptionsDialog::storageErrorCallback(Networking::ErrorResponse respons
#endif // USE_LIBCURL
#endif // USE_CLOUD
static void drawTestScreen() {
int xres = 640, yres = 480;
g_system->beginGFXTransaction();
g_system->initSize(xres, yres);
g_system->endGFXTransaction();
const byte palette[] = {
0, 0, 0,
0xff, 0xff, 0xff,
};
g_system->getPaletteManager()->setPalette(palette, 0, ARRAYSIZE(palette) / 3);
Graphics::Surface surf;
surf.create(xres, yres, Graphics::PixelFormat::createFormatCLUT8());
surf.fillRect(Common::Rect(0, 0, xres, yres), 1);
g_system->copyRectToScreen(surf.getPixels(), surf.pitch, 0, 0, xres, yres);
g_system->updateScreen();
}
bool OptionsDialog::testGraphicsSettings() {
drawTestScreen();
// And display the error
GUI::CountdownMessageDialog dialog(_("Your shader scaler setting has been changed. Do you want to keep these settings?"),
10000,