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-rw-r--r--libdimension/dimension/gl.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/libdimension/dimension/gl.h b/libdimension/dimension/gl.h
index f7de782..f81f662 100644
--- a/libdimension/dimension/gl.h
+++ b/libdimension/dimension/gl.h
@@ -26,7 +26,8 @@
#ifndef DIMENSION_GL_H
#define DIMENSION_GL_H
-#include <stdio.h>
+/* Optimize canvas for GL drawing */
+int dmnsn_gl_optimize_canvas(dmnsn_canvas *canvas);
/* Write canvas to GL framebuffer. Returns 0 on success, nonzero on failure. */
int dmnsn_gl_write_canvas(const dmnsn_canvas *canvas);