ui: add new subsystemv0.61

Add the UI subsystem. This subsystem will control the window display,
events and input.

Signed-off-by: Danny Holman <dholman@gymli.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/ui/renderer.c b/ui/renderer.c
new file mode 100644
index 0000000..a4220b1
--- /dev/null
+++ b/ui/renderer.c
@@ -0,0 +1,32 @@
+#include <rune/ui/renderer.h>
+#include <rune/video/vulkan/renderer.h>
+#include <rune/video/directx/renderer.h>
+#include <rune/core/alloc.h>
+#include <rune/core/logging.h>
+#include <rune/core/abort.h>
+
+struct rune_renderer* rune_create_renderer(struct rune_window *window, int type) {
+        struct rune_renderer *ret = rune_alloc(sizeof(struct rune_renderer));
+        ret->window = window;
+
+        switch (type) {
+                case RUNE_RENDERER_VULKAN:
+                        ret->init = rune_init_vulkan;
+                        ret->close = rune_close_vulkan;
+                        break;
+                case RUNE_RENDERER_DIRECTX:
+                        ret->init = rune_init_directx;
+                        ret->close = rune_close_directx;
+                        break;
+                default:
+                        log_output(LOG_FATAL, "Invalid rendering API selected");
+                        rune_abort();
+        }
+
+        (*ret->init)(ret);
+}
+
+void rune_destroy_renderer(struct rune_renderer *renderer) {
+        (*renderer->close)(renderer);
+        rune_free(renderer);
+}