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Fixed regression for WGL full screen DWM hack.

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The DwmFlush workaround for windowed windows on Nvidia caused jitter for
full screen windows.  The workaround is now only used for windowed mode
windows.

Fixes #519.
This commit is contained in:
Camilla Berglund 2015-06-15 20:19:44 +02:00
parent b15eaeda16
commit 3a0b397054
1 changed files with 2 additions and 2 deletions
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4
src/wgl_context.c
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@ -571,7 +571,7 @@ void _glfwPlatformMakeContextCurrent(_GLFWwindow* window)
void _glfwPlatformSwapBuffers(_GLFWwindow* window) void _glfwPlatformSwapBuffers(_GLFWwindow* window)
{ {
// HACK: Use DwmFlush when desktop composition is enabled // HACK: Use DwmFlush when desktop composition is enabled
if (_glfwIsCompositionEnabled()) if (_glfwIsCompositionEnabled() && !window->monitor)
{ {
int count = window->wgl.interval; int count = window->wgl.interval;
while (count--) while (count--)
@ -589,7 +589,7 @@ void _glfwPlatformSwapInterval(int interval)
// HACK: Disable WGL swap interval when desktop composition is enabled to // HACK: Disable WGL swap interval when desktop composition is enabled to
// avoid interfering with DWM vsync // avoid interfering with DWM vsync
if (_glfwIsCompositionEnabled()) if (_glfwIsCompositionEnabled() && !window->monitor)
interval = 0; interval = 0;
if (window->wgl.EXT_swap_control) if (window->wgl.EXT_swap_control)