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Greatly improved X11 DGA video speed (thanks Cezary!)

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This commit is contained in:
Sam Lantinga
2002-11-09 06:20:46 +00:00
parent 6b36d7ea48
commit 06ea1caf17
2 changed files with 7 additions and 2 deletions
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1
docs.html
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@@ -20,6 +20,7 @@ The latest stable release may be found on the
Major changes since SDL 1.0.0:
</H2>
<UL>
<LI> 1.2.6: Greatly improved X11 DGA video speed (thanks Cezary!)
<LI> 1.2.6: Added MMX audio mixing code for gcc (thanks Stephane!)
<LI> 1.2.6: Fixed potential dropped events under DirectInput
<LI> 1.2.6: Added Visual C++ 7 (.NET) projects (thanks James!)

8
src/video/dga/SDL_dgavideo.c
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@@ -816,7 +816,9 @@ static int DGA_FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *rect, Uint32 color)
printf("Hardware accelerated rectangle fill: %dx%d at %d,%d\n", w, h, x, y);
#endif
SDL_NAME(XDGAFillRectangle)(DGA_Display, DGA_Screen, x, y, w, h, color);
XFlush(DGA_Display);
if ( !(this->screen->flags & SDL_DOUBLEBUF) ) {
XFlush(DGA_Display);
}
DGA_AddBusySurface(dst);
UNLOCK_DISPLAY();
return(0);
@@ -856,7 +858,9 @@ static int HWAccelBlit(SDL_Surface *src, SDL_Rect *srcrect,
SDL_NAME(XDGACopyArea)(DGA_Display, DGA_Screen,
srcx, srcy, w, h, dstx, dsty);
}
XFlush(DGA_Display);
if ( !(this->screen->flags & SDL_DOUBLEBUF) ) {
XFlush(DGA_Display);
}
DGA_AddBusySurface(src);
DGA_AddBusySurface(dst);
UNLOCK_DISPLAY();