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Fix blank screen after exiting from GameInfoDialog.

This commit is contained in:
Stephen Anthony 2018-09-13 21:38:21 -02:30
parent d18f11afa2
commit b9bbbe1381
4 changed files with 13 additions and 19 deletions
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3
src/emucore/Console.cxx
View File

@ -420,8 +420,7 @@ void Console::setFormat(uInt32 format)
{ {
setPalette(myOSystem.settings().getString("palette")); setPalette(myOSystem.settings().getString("palette"));
setTIAProperties(); setTIAProperties();
myTIA->frameReset(); initializeVideo(); // takes care of refreshing the screen
initializeVideo(); // takes care of refreshing the screen
initializeAudio(); // ensure that audio synthesis is set up to match emulation speed initializeAudio(); // ensure that audio synthesis is set up to match emulation speed
myOSystem.resetFps(); // Reset FPS measurement myOSystem.resetFps(); // Reset FPS measurement
} }

16
src/emucore/tia/TIA.cxx
View File

@ -178,7 +178,7 @@ void TIA::reset()
if (myFrameManager) if (myFrameManager)
{ {
myFrameManager->reset(); myFrameManager->reset();
frameReset(); // Recalculate the size of the display enableColorLoss(mySettings.getBool(mySettings.getBool("dev.settings") ? "dev.colorloss" : "plr.colorloss"));
} }
myFrontBufferScanlines = myFrameBufferScanlines = 0; myFrontBufferScanlines = myFrameBufferScanlines = 0;
@ -189,18 +189,14 @@ void TIA::reset()
enableFixedColors(mySettings.getBool(mySettings.getBool("dev.settings") ? "dev.debugcolors" : "plr.debugcolors")); enableFixedColors(mySettings.getBool(mySettings.getBool("dev.settings") ? "dev.debugcolors" : "plr.debugcolors"));
setFixedColorPalette(mySettings.getString("tia.dbgcolors")); setFixedColorPalette(mySettings.getString("tia.dbgcolors"));
#ifdef DEBUGGER_SUPPORT // Blank the various framebuffers; they may contain graphical garbage
createAccessBase();
#endif // DEBUGGER_SUPPORT
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIA::frameReset()
{
memset(myBackBuffer, 0, 160 * TIAConstants::frameBufferHeight); memset(myBackBuffer, 0, 160 * TIAConstants::frameBufferHeight);
memset(myFrontBuffer, 0, 160 * TIAConstants::frameBufferHeight); memset(myFrontBuffer, 0, 160 * TIAConstants::frameBufferHeight);
memset(myFramebuffer, 0, 160 * TIAConstants::frameBufferHeight); memset(myFramebuffer, 0, 160 * TIAConstants::frameBufferHeight);
enableColorLoss(mySettings.getBool(mySettings.getBool("dev.settings") ? "dev.colorloss" : "plr.colorloss"));
#ifdef DEBUGGER_SUPPORT
createAccessBase();
#endif // DEBUGGER_SUPPORT
} }
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

7
src/emucore/tia/TIA.hxx
View File

@ -136,11 +136,6 @@ class TIA : public Device
*/ */
void reset() override; void reset() override;
/**
Reset frame to current YStart/Height properties.
*/
void frameReset();
/** /**
Install TIA in the specified system. Invoked by the system Install TIA in the specified system. Invoked by the system
when the TIA is attached to it. when the TIA is attached to it.
@ -254,7 +249,7 @@ class TIA : public Device
/** /**
Changes the current Height/YStart properties. Changes the current Height/YStart properties.
Note that calls to these method(s) must be eventually followed by Note that calls to these method(s) must be eventually followed by
::frameReset() for the changes to take effect. ::reset() for the changes to take effect.
*/ */
void setHeight(uInt32 height) { myFrameManager->setFixedHeight(height); } void setHeight(uInt32 height) { myFrameManager->setFixedHeight(height); }
void setYStart(uInt32 ystart) { myFrameManager->setYstart(ystart); } void setYStart(uInt32 ystart) { myFrameManager->setYstart(ystart); }

6
src/gui/GameInfoDialog.cxx
View File

@ -568,7 +568,11 @@ void GameInfoDialog::saveConfig()
} }
instance().frameBuffer().tiaSurface().enablePhosphor(myPhosphor->getState(), myPPBlend->getValue()); instance().frameBuffer().tiaSurface().enablePhosphor(myPhosphor->getState(), myPPBlend->getValue());
if (reset) if (reset)
instance().console().tia().frameReset(); instance().console().tia().reset();
// Certain calls above may blank the TIA image (notably, setFormat)
// So we make sure we have a valid image when the dialog exits
instance().console().tia().renderToFrameBuffer();
} }
else else
{ {