feat: add box shadows (#16)

1 files changed, 20 insertions, 0 deletions

diff --git a/include/render/fx_renderer/fx_stencilbuffer.h b/include/render/fx_renderer/fx_stencilbuffer.h
new file mode 100644
index 0000000..6909f96
--- /dev/null
+++ b/include/render/fx_renderer/fx_stencilbuffer.h
@@ -0,0 +1,20 @@
+#ifndef FX_STENCILBUFFER_H
+#define FX_STENCILBUFFER_H
+
+#include <GLES2/gl2.h>
+#include <stdbool.h>
+#include <wlr/render/wlr_texture.h>
+
+struct fx_stencilbuffer {
+	GLuint rb;
+	int width;
+	int height;
+};
+
+struct fx_stencilbuffer fx_stencilbuffer_create(void);
+
+void fx_stencilbuffer_init(struct fx_stencilbuffer *stencil_buffer, int width, int height);
+
+void fx_stencilbuffer_release(struct fx_stencilbuffer *stencil_buffer);
+
+#endif