1 files changed, 69 insertions, 0 deletions
diff --git a/include/render/pass.h b/include/render/pass.h
new file mode 100644
index 0000000..05bf1e9
--- /dev/null
+++ b/include/render/pass.h
@@ -0,0 +1,69 @@
+#ifndef FX_RENDER_PASS_H
+#define FX_RENDER_PASS_H
+
+#include <stdbool.h>
+#include <wlr/render/pass.h>
+#include <wlr/util/box.h>
+#include <wlr/render/interface.h>
+#include "types/fx/shadow_data.h"
+
+struct fx_gles_render_pass {
+	struct wlr_render_pass base;
+	struct fx_framebuffer *buffer;
+	float projection_matrix[9];
+	struct fx_render_timer *timer;
+};
+
+/**
+ * Begin a new render pass with the supplied destination buffer.
+ *
+ * Callers must call wlr_render_pass_submit() once they are done with the
+ * render pass.
+ */
+struct fx_gles_render_pass *fx_renderer_begin_buffer_pass(struct wlr_renderer *renderer,
+	struct wlr_buffer *buffer, const struct wlr_buffer_pass_options *options);
+
+struct fx_render_texture_options {
+	struct wlr_render_texture_options base;
+	float scale;
+	struct wlr_box *clip_box; // Used to clip csd. Ignored if NULL
+	int corner_radius;
+};
+
+struct fx_render_texture_options fx_render_texture_options_default(
+		const struct wlr_render_texture_options *base);
+
+struct fx_render_rect_options {
+	struct wlr_render_rect_options base;
+	float scale;
+};
+
+struct fx_render_rect_options fx_render_rect_options_default(
+		const struct wlr_render_rect_options *base);
+
+/**
+ * Render a fx texture.
+ */
+void fx_render_pass_add_texture(struct fx_gles_render_pass *render_pass,
+	const struct fx_render_texture_options *options);
+
+/**
+ * Render a rectangle.
+ */
+void fx_render_pass_add_rect(struct fx_gles_render_pass *render_pass,
+	const struct fx_render_rect_options *options);
+
+/**
+ * Render a stencil mask.
+ */
+void fx_render_pass_add_stencil_mask(struct fx_gles_render_pass *pass,
+		const struct fx_render_rect_options *fx_options, int corner_radius);
+
+/**
+ * Render a box shadow.
+ */
+void fx_render_pass_add_box_shadow(struct fx_gles_render_pass *pass,
+		const struct fx_render_rect_options *fx_options,
+		int corner_radius, struct shadow_data *shadow_data);
+
+#endif