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Only invalidate TIA surface when vcenter adjust has been changed.

This commit is contained in:
Christian Speckner 2020-01-21 22:51:13 +01:00
parent b5fa5f462e
commit 157c83d975
2 changed files with 5 additions and 6 deletions
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1
src/emucore/TIASurface.cxx
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@ -226,7 +226,6 @@ void TIASurface::enableNTSC(bool enable)
myTiaSurface->setSrcSize(surfaceWidth, myTIA->height()); myTiaSurface->setSrcSize(surfaceWidth, myTIA->height());
myTiaSurface->invalidate(); myTiaSurface->invalidate();
myTIA->clearFrameBuffer();
} }
mySLineSurface->setSrcSize(1, 2 * myTIA->height()); mySLineSurface->setSrcSize(1, 2 * myTIA->height());

10
src/gui/VideoDialog.cxx
View File

@ -416,7 +416,7 @@ void VideoDialog::saveConfig()
// Aspect ratio setting (NTSC and PAL) // Aspect ratio setting (NTSC and PAL)
int oldAdjust = instance().settings().getInt("tia.vsizeadjust"); int oldAdjust = instance().settings().getInt("tia.vsizeadjust");
int newAdjust = myVSizeAdjust->getValue(); int newAdjust = myVSizeAdjust->getValue();
bool initializeVideo = oldAdjust != newAdjust; bool vsizeChanged = oldAdjust != newAdjust;
instance().settings().setValue("tia.vsizeadjust", newAdjust); instance().settings().setValue("tia.vsizeadjust", newAdjust);
@ -477,11 +477,11 @@ void VideoDialog::saveConfig()
instance().settings().setValue("tv.scanlines", myTVScanIntense->getValueLabel()); instance().settings().setValue("tv.scanlines", myTVScanIntense->getValueLabel());
if (instance().hasConsole()) if (instance().hasConsole())
{
instance().console().setTIAProperties(); instance().console().setTIAProperties();
// TODO: display the new screen (currently all blank)
if (initializeVideo) if (vsizeChanged && instance().hasConsole()) {
instance().console().initializeVideo(); instance().console().tia().clearFrameBuffer();
instance().console().initializeVideo();
} }
// Finally, issue a complete framebuffer re-initialization... // Finally, issue a complete framebuffer re-initialization...