Add initial SDL bindings.

1 files changed, 73 insertions, 0 deletions

diff --git a/sdl.glue.c b/sdl.glue.c
new file mode 100644
index 0000000..18eceee
--- /dev/null
+++ b/sdl.glue.c
@@ -0,0 +1,73 @@
+/* CFLAGS: -Wall -Wextra */
+/* LIBS: c SDL2 */
+
+#include <stdint.h>
+
+#include <SDL2/SDL.h>
+
+int sdl$init(uint32_t flags)
+{
+		return SDL_Init(flags);
+}
+
+void sdl$quit(void)
+{
+		SDL_Quit();
+}
+
+void *sdl$mkwin(const char *title, int x, int y, int w, int h, uint32_t flags)
+{
+		return (void *) SDL_CreateWindow(title, x, y, w, h, flags);
+}
+
+void sdl$freewin(void *win)
+{
+		return SDL_DestroyWindow((SDL_Window *) win);
+}
+
+void *sdl$mkrenderer(void *win, int index, uint32_t flags)
+{
+		return (void *) SDL_CreateRenderer((SDL_Window *) win, index, flags);
+}
+
+int sdl$copy(void *r, void *tex)
+{
+		return SDL_RenderCopy((SDL_Renderer *) r, (SDL_Texture *) tex, NULL, NULL);
+}
+
+void sdl$present(void *r)
+{
+		SDL_RenderPresent((SDL_Renderer *) r);
+}
+
+void sdl$freerenderer(void *r)
+{
+		return SDL_DestroyRenderer((SDL_Renderer *) r);
+}
+
+void *sdl$mktexture(void *r, uint32_t fmt, int access, int w, int h)
+{
+		return (void *) SDL_CreateTexture((SDL_Renderer *) r, fmt, access, w, h);
+}
+
+int sdl$update(void *tex, void *pixels, int pitch)
+{
+		return SDL_UpdateTexture((SDL_Texture *) tex, NULL, pixels, pitch);
+}
+void sdl$freetexture(void *tex)
+{
+		return SDL_DestroyTexture((SDL_Texture *) tex);
+}
+
+void sdl$delay(uint32_t ms)
+{
+		SDL_Delay(ms);
+}
+
+// SDL_GetKeyboardState
+// SDL_SCANCODE_{}
+
+// 1 2 3 C                                   1 2 3 4
+// 4 5 6 D    This is emulated with these    Q W E R
+// 7 8 9 E    keyboard keys -->              A S D F
+// A 0 B F                                   Z X C V