1 files changed, 19 insertions, 1 deletions
diff --git a/sway/desktop/fx_renderer/fx_texture.c b/sway/desktop/fx_renderer/fx_texture.c
index 60aa9a26..cc5d14c8 100644
--- a/sway/desktop/fx_renderer/fx_texture.c
+++ b/sway/desktop/fx_renderer/fx_texture.c
@@ -3,7 +3,16 @@
 
 #include "sway/desktop/fx_renderer/fx_texture.h"
 
-struct fx_texture fx_texture_from_wlr_texture(struct wlr_texture* texture) {
+struct fx_texture fx_texture_create() {
+	return (struct fx_texture) {
+		.id = 0,
+		.target = 0,
+		.width = -1,
+		.height = -1,
+	};
+}
+
+struct fx_texture fx_texture_from_wlr_texture(struct wlr_texture *texture) {
 	assert(wlr_texture_is_gles2(texture));
 
 	struct wlr_gles2_texture_attribs texture_attrs;
@@ -17,3 +26,12 @@ struct fx_texture fx_texture_from_wlr_texture(struct wlr_texture* texture) {
 		.height = texture->height,
 	};
 }
+
+void fx_texture_release(struct fx_texture *texture) {
+	if (texture->id) {
+		glDeleteTextures(1, &texture->id);
+	}
+	texture->id = 0;
+	texture->width = -1;
+	texture->height = -1;
+}