Merge pull request #17256 from marcelofg55/drivers_funcs

Clean and expose get_audio/video_driver_* funcs on OS class

2 files changed, 40 insertions, 6 deletions

diff --git a/core/os/os.cpp b/core/os/os.cpp
index 422acf95dc..618a4bbac3 100644
--- a/core/os/os.cpp
+++ b/core/os/os.cpp
@@ -34,6 +34,7 @@
 #include "input.h"
 #include "os/file_access.h"
 #include "project_settings.h"
+#include "servers/audio_server.h"
 #include "version_generated.gen.h"
 
 #include <stdarg.h>
@@ -627,6 +628,34 @@ void OS::center_window() {
 	set_window_position(Vector2(x, y));
 }
 
+int OS::get_video_driver_count() const {
+
+	return 2;
+}
+
+const char *OS::get_video_driver_name(int p_driver) const {
+
+	switch (p_driver) {
+		case VIDEO_DRIVER_GLES2:
+			return "GLES2";
+		case VIDEO_DRIVER_GLES3:
+		default:
+			return "GLES3";
+	}
+}
+
+int OS::get_audio_driver_count() const {
+
+	return AudioDriverManager::get_driver_count();
+}
+
+const char *OS::get_audio_driver_name(int p_driver) const {
+
+	AudioDriver *driver = AudioDriverManager::get_driver(p_driver);
+	ERR_FAIL_COND_V(!driver, "");
+	return AudioDriverManager::get_driver(p_driver)->get_name();
+}
+
 OS::OS() {
 	void *volatile stack_bottom;
 
diff --git a/core/os/os.h b/core/os/os.h
index 38e55fa3b7..f8033c2546 100644
--- a/core/os/os.h
+++ b/core/os/os.h
@@ -44,6 +44,11 @@
 	@author Juan Linietsky <reduzio@gmail.com>
 */
 
+enum VideoDriver {
+	VIDEO_DRIVER_GLES3,
+	VIDEO_DRIVER_GLES2
+};
+
 class OS {
 
 	static OS *singleton;
@@ -115,12 +120,6 @@ protected:
 	RenderThreadMode _render_thread_mode;
 
 	// functions used by main to initialize/deintialize the OS
-	virtual int get_video_driver_count() const = 0;
-	virtual const char *get_video_driver_name(int p_driver) const = 0;
-
-	virtual int get_audio_driver_count() const = 0;
-	virtual const char *get_audio_driver_name(int p_driver) const = 0;
-
 	void add_logger(Logger *p_logger);
 
 	virtual void initialize_core() = 0;
@@ -175,6 +174,12 @@ public:
 	virtual VideoMode get_video_mode(int p_screen = 0) const = 0;
 	virtual void get_fullscreen_mode_list(List<VideoMode> *p_list, int p_screen = 0) const = 0;
 
+	virtual int get_video_driver_count() const;
+	virtual const char *get_video_driver_name(int p_driver) const;
+
+	virtual int get_audio_driver_count() const;
+	virtual const char *get_audio_driver_name(int p_driver) const;
+
 	virtual int get_screen_count() const { return 1; }
 	virtual int get_current_screen() const { return 0; }
 	virtual void set_current_screen(int p_screen) {}