Make usage of SDL renderer optional

2021-04-29 14:15:24 +02:00
parent 7c79105d2f
commit 3d84fe5488
8 changed files with 201 additions and 107 deletions
@@ -0,0 +1,25 @@
+#include <SDL.h>
+#include "renderer.h"
+
+struct RenWindow {
+  SDL_Window *window;
+  RenRect clip; /* Clipping rect in pixel coordinates. */
+#ifdef LITE_USE_SDL_RENDERER
+  SDL_Renderer *renderer;
+  SDL_Texture *texture;
+  SDL_Surface *surface;
+  int surface_scale;
+#endif
+};
+typedef struct RenWindow RenWindow;
+
+void renwin_init_surface(RenWindow *ren);
+int  renwin_surface_scale(RenWindow *ren);
+void renwin_clip_to_surface(RenWindow *ren);
+void renwin_set_clip_rect(RenWindow *ren, RenRect rect);
+void renwin_resize_surface(RenWindow *ren);
+void renwin_show_window(RenWindow *ren);
+void renwin_update_rects(RenWindow *ren, RenRect *rects, int count);
+void renwin_free(RenWindow *ren);
+SDL_Surface *renwin_get_surface(RenWindow *ren);
+