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Do not double-unlock surfaces

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kichikuou
2017-05-02 09:07:18 +09:00
parent 49705ee7b8
commit 0b74f252d2
1 changed files with 8 additions and 4 deletions
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src/sys/ags_draw.cpp
+8 -4
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@@ -93,9 +93,11 @@ void AGS::copy(int sx, int sy, int ex, int ey, int dx, int dy)
SDL_Rect destrect = {dx, dy, width, height};
SDL_UnlockSurface(hBmpScreen[src_screen]);
SDL_UnlockSurface(hBmpScreen[dest_screen]);
if (src_screen != dest_screen)
SDL_UnlockSurface(hBmpScreen[dest_screen]);
SDL_BlitSurface(hBmpScreen[src_screen], &srcrect, hBmpScreen[dest_screen], &destrect);
SDL_LockSurface(hBmpScreen[dest_screen]);
if (src_screen != dest_screen)
SDL_LockSurface(hBmpScreen[dest_screen]);
SDL_LockSurface(hBmpScreen[src_screen]);
if(dest_screen == 0) {
@@ -117,9 +119,11 @@ void AGS::gcopy(int gsc, int gde, int glx, int gly, int gsw)
SDL_Rect destrect = {dx, dy, glx * 8, gly};
SDL_UnlockSurface(hBmpScreen[src]);
SDL_UnlockSurface(hBmpScreen[dest]);
if (src_screen != dest_screen)
SDL_UnlockSurface(hBmpScreen[dest]);
SDL_BlitSurface(hBmpScreen[src], &srcrect, hBmpScreen[dest], &destrect);
SDL_LockSurface(hBmpScreen[dest]);
if (src_screen != dest_screen)
SDL_LockSurface(hBmpScreen[dest]);
SDL_LockSurface(hBmpScreen[src]);
if(dest == 0) {