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Fix #10079: don't render at 1000fps if HW acceleration + vsync is requested but not active (#12067)

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This commit is contained in:
Patric Stout
2024-02-12 22:39:23 +01:00
committed by GitHub
parent 79374bc003
commit bad31f2d42
8 changed files with 14 additions and 11 deletions
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6
src/video/video_driver.hpp
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@@ -35,7 +35,7 @@ class VideoDriver : public Driver {
const uint DEFAULT_WINDOW_HEIGHT = 480u; ///< Default window height.
public:
VideoDriver() : fast_forward_key_pressed(false), fast_forward_via_key(false), is_game_threaded(true) {}
VideoDriver(bool uses_hardware_acceleration = false) : fast_forward_key_pressed(false), fast_forward_via_key(false), is_game_threaded(true), uses_hardware_acceleration(uses_hardware_acceleration) {}
/**
* Mark a particular area dirty.
@@ -322,7 +322,7 @@ protected:
std::chrono::steady_clock::duration GetDrawInterval()
{
/* If vsync, draw interval is decided by the display driver */
if (_video_vsync && _video_hw_accel) return std::chrono::microseconds(0);
if (_video_vsync && this->uses_hardware_acceleration) return std::chrono::microseconds(0);
return std::chrono::microseconds(1000000 / _settings_client.gui.refresh_rate);
}
@@ -355,6 +355,8 @@ protected:
std::mutex game_state_mutex;
std::mutex game_thread_wait_mutex;
bool uses_hardware_acceleration;
static void GameThreadThunk(VideoDriver *drv);
private: