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Allow the renderer to abort a screen. Fixes crashes occurring with certain output modes, platforms and games.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3576
This commit is contained in:
Ralf Grillenberger 2010-04-07 21:07:17 +00:00
parent dae804a87f
commit 74ddc23daf
3 changed files with 8 additions and 8 deletions
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4
src/gui/render.cpp
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@ -201,7 +201,7 @@ static void RENDER_Halt( void ) {
}
extern Bitu PIC_Ticks;
void RENDER_EndUpdate( void ) {
void RENDER_EndUpdate( bool abort ) {
if (GCC_UNLIKELY(!render.updating))
return;
RENDER_DrawLine = RENDER_EmptyLineHandler;
@ -220,7 +220,7 @@ void RENDER_EndUpdate( void ) {
flags, fps, (Bit8u *)&scalerSourceCache, (Bit8u*)&render.pal.rgb );
}
if ( render.scale.outWrite ) {
GFX_EndUpdate( Scaler_ChangedLines );
GFX_EndUpdate( abort? NULL : Scaler_ChangedLines );
render.frameskip.hadSkip[render.frameskip.index] = 0;
} else {
#if 0