Bring back MTY_WindwGetRefreshRate

parsec-cloud · Jan 30, 2024 · c155830 · c155830
1 parent 1488749
commit c155830
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Showing 7 changed files with 60 additions and 0 deletions.
diff --git a/src/matoya.h b/src/matoya.h
@@ -1096,6 +1096,12 @@ MTY_WindowGetScreenSize(MTY_App *app, MTY_Window window);
 MTY_EXPORT float
 MTY_WindowGetScreenScale(MTY_App *app, MTY_Window window);
 
+/// @brief Get the refresh rate of the display where the window currently resides.
+/// @param app The MTY_App.
+/// @param window An MTY_Window.
+MTY_EXPORT uint32_t
+MTY_WindowGetRefreshRate(MTY_App *app, MTY_Window window);
+
 /// @brief Set the window's title.
 /// @param app The MTY_App.
 /// @param window An MTY_Window.

diff --git a/src/unix/apple/iphoneos/app.m b/src/unix/apple/iphoneos/app.m
@@ -225,6 +225,11 @@ float MTY_WindowGetScreenScale(MTY_App *app, MTY_Window window)
 	return 1.0f;
 }
 
+uint32_t MTY_WindowGetRefreshRate(MTY_App *app, MTY_Window window)
+{
+	return 60;
+}
+
 void MTY_WindowSetTitle(MTY_App *app, MTY_Window window, const char *title)
 {
 }

diff --git a/src/unix/apple/macosx/app.m b/src/unix/apple/macosx/app.m
@@ -1912,6 +1912,25 @@ float MTY_WindowGetScreenScale(MTY_App *app, MTY_Window window)
 	return mty_screen_scale(ctx->nsw.screen);
 }
 
+uint32_t MTY_WindowGetRefreshRate(MTY_App *app, MTY_Window window)
+{
+	uint32_t r = 60;
+
+	struct window *ctx = app_get_window(app, window);
+
+	if (ctx) {
+		CGDirectDisplayID display = screen_get_display_id(ctx->nsw.screen);
+		CGDisplayModeRef mode = CGDisplayCopyDisplayMode(display);
+
+		if (mode) {
+			r = lrint(CGDisplayModeGetRefreshRate(mode));
+			CGDisplayModeRelease(mode);
+		}
+	}
+
+	return r;
+}
+
 void MTY_WindowSetTitle(MTY_App *app, MTY_Window window, const char *title)
 {
 	struct window *ctx = app_get_window(app, window);

diff --git a/src/unix/linux/android/app.c b/src/unix/linux/android/app.c
@@ -1076,6 +1076,11 @@ float MTY_WindowGetScreenScale(MTY_App *app, MTY_Window window)
 	return app->scale;
 }
 
+uint32_t MTY_WindowGetRefreshRate(MTY_App *app, MTY_Window window)
+{
+	return 60;
+}
+
 void MTY_WindowSetTitle(MTY_App *app, MTY_Window window, const char *title)
 {
 }

diff --git a/src/unix/linux/x11/app.c b/src/unix/linux/x11/app.c
@@ -1355,6 +1355,11 @@ float MTY_WindowGetScreenScale(MTY_App *app, MTY_Window window)
 	return app->scale;
 }
 
+uint32_t MTY_WindowGetRefreshRate(MTY_App *app, MTY_Window window)
+{
+	return 60;
+}
+
 void MTY_WindowSetTitle(MTY_App *app, MTY_Window window, const char *title)
 {
 	struct window *ctx = app_get_window(app, window);

diff --git a/src/unix/web/app.c b/src/unix/web/app.c
@@ -592,6 +592,11 @@ float MTY_WindowGetScreenScale(MTY_App *app, MTY_Window window)
 	return app->scale;
 }
 
+uint32_t MTY_WindowGetRefreshRate(MTY_App *app, MTY_Window window)
+{
+	return 60;
+}
+
 void MTY_WindowSetTitle(MTY_App *app, MTY_Window window, const char *title)
 {
 	web_set_title(title);

diff --git a/src/windows/appw.c b/src/windows/appw.c
@@ -1960,6 +1960,21 @@ float MTY_WindowGetScreenScale(MTY_App *app, MTY_Window window)
 	return monitor_get_scale(monitor_from_hwnd(ctx->hwnd));
 }
 
+uint32_t MTY_WindowGetRefreshRate(MTY_App *app, MTY_Window window)
+{
+	struct window *ctx = app_get_window(app, window);
+	if (!ctx)
+		return 60;
+
+	MONITORINFOEX info = monitor_get_info(monitor_from_hwnd(ctx->hwnd));
+	DEVMODE mode = {.dmSize = sizeof(DEVMODE)};
+
+	if (EnumDisplaySettings(info.szDevice, ENUM_CURRENT_SETTINGS, &mode))
+		return mode.dmDisplayFrequency;
+
+	return 60;
+}
+
 void MTY_WindowSetTitle(MTY_App *app, MTY_Window window, const char *title)
 {
 	struct window *ctx = app_get_window(app, window);