render: create the rendering subsystem

Create the rendering subsystem and populate it with a basic Vulkan
renderer. This renderer is not yet functional and should not be used
yet.

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

1 files changed, 19 insertions, 0 deletions

diff --git a/render/vulkan/fence.h b/render/vulkan/fence.h
new file mode 100644
index 0000000..34af87d
--- /dev/null
+++ b/render/vulkan/fence.h
@@ -0,0 +1,19 @@
+#ifndef VKFENCE_H
+#define VKFENCE_H
+
+#include "device.h"
+#include <rune/util/types.h>
+#include <vulkan/vulkan.h>
+
+struct vkfence {
+        VkFence handle;
+        int signal;
+};
+
+struct vkfence* create_vkfence(struct vkdev *dev, uint8_t signal);
+void destroy_vkfence(struct vkfence *fence, struct vkdev *dev);
+
+uint8_t fence_lock(struct vkfence *fence, struct vkdev *dev, uint64_t timeout);
+void fence_unlock(struct vkfence *fence, struct vkdev *dev);
+
+#endif