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Move DWM enabled test to file where it is used

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This commit is contained in:
Camilla Berglund
2015-12-06 16:19:39 +01:00
parent 72632a846b
commit 75f1dfaf8a
3 changed files with 16 additions and 18 deletions
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src/wgl_context.c
+16 -1
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@@ -265,6 +265,21 @@ static GLFWbool choosePixelFormat(_GLFWwindow* window,
return GLFW_TRUE;
}
// Returns whether desktop compositing is enabled
//
static GLFWbool isCompositionEnabled(void)
{
BOOL enabled;
if (!_glfw_DwmIsCompositionEnabled)
return FALSE;
if (_glfw_DwmIsCompositionEnabled(&enabled) != S_OK)
return FALSE;
return enabled;
}
//////////////////////////////////////////////////////////////////////////
////// GLFW internal API //////
@@ -595,7 +610,7 @@ void _glfwPlatformMakeContextCurrent(_GLFWwindow* window)
void _glfwPlatformSwapBuffers(_GLFWwindow* window)
{
// HACK: Use DwmFlush when desktop composition is enabled
if (_glfwIsCompositionEnabled() && !window->monitor)
if (isCompositionEnabled() && !window->monitor)
{
int count = abs(window->context.wgl.interval);
while (count--)