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Diffstat (limited to 'include/sway/desktop/fx_renderer/matrix.h')
-rw-r--r--include/sway/desktop/fx_renderer/matrix.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/sway/desktop/fx_renderer/matrix.h b/include/sway/desktop/fx_renderer/matrix.h
new file mode 100644
index 00000000..6931e8d2
--- /dev/null
+++ b/include/sway/desktop/fx_renderer/matrix.h
@@ -0,0 +1,9 @@
+#ifndef _MATRIX_H
+#define _MATRIX_H
+
+#include <wlr/types/wlr_output.h>
+
+void matrix_projection(float mat[static 9], int width, int height,
+ enum wl_output_transform transform);
+
+#endif