Add kawase blur (#120)

Co-authored-by: Erik Reider <[email protected]>
Co-authored-by: Will McKinnon <[email protected]>

1 files changed, 23 insertions, 0 deletions

diff --git a/include/sway/desktop/fx_renderer/fx_framebuffer.h b/include/sway/desktop/fx_renderer/fx_framebuffer.h
new file mode 100644
index 00000000..965c1def
--- /dev/null
+++ b/include/sway/desktop/fx_renderer/fx_framebuffer.h
@@ -0,0 +1,23 @@
+#ifndef FX_FRAMEBUFFER_H
+#define FX_FRAMEBUFFER_H
+
+#include <GLES2/gl2.h>
+#include <stdbool.h>
+#include <wlr/types/wlr_output.h>
+
+#include "sway/desktop/fx_renderer/fx_texture.h"
+
+struct fx_framebuffer {
+	struct fx_texture texture;
+	GLuint fb;
+};
+
+void fx_framebuffer_bind(struct fx_framebuffer *buffer, GLsizei width, GLsizei height);
+
+void fx_framebuffer_create(struct wlr_output *output, struct fx_framebuffer *buffer,
+		bool bind);
+
+void fx_framebuffer_release(struct fx_framebuffer *buffer);
+
+
+#endif