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-rw-r--r--src/flam3.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/flam3.h b/src/flam3.h
index 44e6d29..f46e09e 100644
--- a/src/flam3.h
+++ b/src/flam3.h
@@ -665,4 +665,27 @@ flam3_genome *sheep_edge(flam3_genome *cp, double blend, int seqflag, double sta
#define CROSS_INTERPOLATE 1
#define CROSS_ALTERNATE 2
+/* Filters */
+/* Spatial filter kernels */
+#define flam3_gaussian_kernel 0
+#define flam3_hermite_kernel 1
+#define flam3_box_kernel 2
+#define flam3_triangle_kernel 3
+#define flam3_bell_kernel 4
+#define flam3_b_spline_kernel 5
+#define flam3_lanczos3_kernel 6
+#define flam3_lanczos2_kernel 7
+#define flam3_mitchell_kernel 8
+#define flam3_blackman_kernel 9
+#define flam3_catrom_kernel 10
+#define flam3_hamming_kernel 11
+#define flam3_hanning_kernel 12
+#define flam3_quadratic_kernel 13
+
+/* Temporal filters */
+#define flam3_temporal_box 0
+#define flam3_temporal_gaussian 1
+#define flam3_temporal_exp 2
+
+
#endif