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Fixed dirty buffer in TIA mode when switching screenmodes.

This commit is contained in:
Stephen Anthony 2018-05-27 18:53:57 -02:30
parent 1eee879e29
commit 9e4dbd6a3a
1 changed files with 7 additions and 4 deletions
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11
src/common/FrameBufferSDL2.cxx
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@ -138,10 +138,6 @@ bool FrameBufferSDL2::setVideoMode(const string& title, const VideoMode& mode)
// Always recreate renderer (some systems need this)
if(myRenderer)
{
// Always clear the (double-buffered) renderer surface
SDL_RenderClear(myRenderer);
SDL_RenderPresent(myRenderer);
SDL_RenderClear(myRenderer);
SDL_DestroyRenderer(myRenderer);
myRenderer = nullptr;
}
@ -228,6 +224,12 @@ bool FrameBufferSDL2::setVideoMode(const string& title, const VideoMode& mode)
myOSystem.logMessage(msg, 0);
return false;
}
// Always clear the (double-buffered) renderer surface
SDL_RenderClear(myRenderer);
SDL_RenderPresent(myRenderer);
SDL_RenderClear(myRenderer);
SDL_RendererInfo renderinfo;
if(SDL_GetRendererInfo(myRenderer, &renderinfo) >= 0)
myOSystem.settings().setValue("video", renderinfo.name);
@ -235,6 +237,7 @@ bool FrameBufferSDL2::setVideoMode(const string& title, const VideoMode& mode)
return true;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void FrameBufferSDL2::setTitle(const string& title)
{
myScreenTitle = title;