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winex11: Don't reset OpenGL swap interval of window on SetParent().
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parent
15612dd762
commit
6696e7d9e1
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@ -1509,7 +1509,7 @@ static void test_swap_control(HDC oldhdc)
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0, 0, 0 /* layer masks */
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};
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int pixel_format;
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HWND window1, window2;
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HWND window1, window2, old_parent;
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HGLRC ctx1, ctx2, oldctx;
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BOOL ret;
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HDC dc1, dc2;
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@ -1550,7 +1550,7 @@ static void test_swap_control(HDC oldhdc)
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ok(ret, "Failed to set swap interval to 0, last error %#x.\n", GetLastError());
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interval = pwglGetSwapIntervalEXT();
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ok(interval == 0, "Expected default swap interval 0, got %d\n", interval);
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ok(interval == 0, "Expected swap interval 0, got %d\n", interval);
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/* Check what interval we get on a second context on the same drawable.*/
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ctx2 = wglCreateContext(dc1);
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@ -1582,7 +1582,17 @@ static void test_swap_control(HDC oldhdc)
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* is not global or shared among contexts.
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*/
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interval = pwglGetSwapIntervalEXT();
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ok(interval == 1, "Expected swap interval 1, got %d\n", interval);
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ok(interval == 1, "Expected default swap interval 1, got %d\n", interval);
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/* Test if setting the parent of a window resets the swap interval. */
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ret = wglMakeCurrent(dc1, ctx1);
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ok(ret, "Failed to make context current, last error %#x.\n", GetLastError());
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old_parent = SetParent(window1, window2);
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ok(!!old_parent, "Failed to make window1 a child of window2, last error %#x.\n", GetLastError());
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interval = pwglGetSwapIntervalEXT();
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ok(interval == 0, "Expected swap interval 0, got %d\n", interval);
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ret = wglDeleteContext(ctx1);
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ok(ret, "Failed to delete GL context, last error %#x.\n", GetLastError());
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@ -1253,10 +1253,6 @@ static void free_gl_drawable( struct gl_drawable *gl )
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static BOOL create_gl_drawable( HWND hwnd, HWND parent, struct gl_drawable *gl )
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{
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gl->drawable = 0;
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/* Default GLX and WGL swap interval is 1, but in case of glXSwapIntervalSGI
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* there is no way to query it, so we have to store it here.
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*/
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gl->swap_interval = 1;
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if (GetAncestor( hwnd, GA_PARENT ) == GetDesktopWindow()) /* top-level window */
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{
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@ -1331,6 +1327,10 @@ static BOOL set_win_format( HWND hwnd, const struct wgl_pixel_format *format )
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struct gl_drawable *gl, *prev;
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gl = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*gl) );
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/* Default GLX and WGL swap interval is 1, but in case of glXSwapIntervalSGI
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* there is no way to query it, so we have to store it here.
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*/
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gl->swap_interval = 1;
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gl->format = format;
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gl->visual = pglXGetVisualFromFBConfig( gdi_display, format->fbconfig );
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if (!gl->visual)
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