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Diffstat (limited to 'src/video/video_driver.hpp')
| -rw-r--r-- | src/video/video_driver.hpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/video/video_driver.hpp b/src/video/video_driver.hpp index 7a859565a..f143b61a8 100644 --- a/src/video/video_driver.hpp +++ b/src/video/video_driver.hpp @@ -28,6 +28,7 @@ extern std::vector<Dimension> _resolutions; extern Dimension _cur_resolution; extern bool _rightclick_emulate; extern bool _video_hw_accel; +extern bool _video_vsync; /** The base of all video drivers. */ class VideoDriver : public Driver { @@ -67,6 +68,12 @@ public: virtual bool ToggleFullscreen(bool fullscreen) = 0; /** + * Change the vsync setting. + * @param vsync The new setting. + */ + virtual void ToggleVsync(bool vsync) {} + + /** * Callback invoked after the blitter was changed. * @return True if no error. */ |