1 files changed, 28 insertions, 0 deletions
diff --git a/src/viewport.c b/src/viewport.c
new file mode 100644
index 0000000..97e73dd
--- /dev/null
+++ b/src/viewport.c
@@ -0,0 +1,28 @@
+#include <SDL.h>
+#include "viewport.h"
+#include "logging.h"
+
+struct viewport *
+init_viewport(int width, int height, int bpp)
+{
+	struct viewport *vp;
+
+	vp = malloc(sizeof(*vp));
+	if (vp == NULL) {
+		err(1, "Failed to allocate viewport");
+	}
+
+	vp->x = 0;
+	vp->y = 0;
+	vp->w= width;
+	vp->h= height;
+
+	debug("Setting video mode...");
+	vp->screen = SDL_SetVideoMode(width, height, bpp,
+			SDL_SWSURFACE | SDL_ANYFORMAT);
+	if (vp->screen == NULL) {
+		err(1, "Failed to set video mode (%s)", SDL_GetError());
+	}
+
+	return vp;
+}