From e16e59230257e7a7efb667bdaae494472af56a8f Mon Sep 17 00:00:00 2001
From: Yuxuan Shui <yshuiv7@gmail.com>
Date: Sun, 9 Jun 2019 12:43:51 +0100
Subject: [PATCH] Move enum blur_method to backend.h

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
---
 src/backend/backend.h | 22 ++++++++++++++++++++++
 src/config.h          |  9 +--------
 2 files changed, 23 insertions(+), 8 deletions(-)

diff --git a/src/backend/backend.h b/src/backend/backend.h
index 37c55d1..b08dafb 100644
--- a/src/backend/backend.h
+++ b/src/backend/backend.h
@@ -48,6 +48,28 @@ enum image_operations {
 	IMAGE_OP_RESIZE_TILE,
 };
 
+enum blur_method {
+	BLUR_METHOD_NONE = 0,
+	BLUR_METHOD_KERNEL,
+	BLUR_METHOD_BOX,
+	BLUR_METHOD_GAUSSIAN,
+	BLUR_METHOD_INVALID,
+};
+
+struct gaussian_kernel_args {
+	int size;
+	double deviation;
+};
+
+struct box_kernel_args {
+	int size;
+};
+
+struct kernel_args {
+	struct conv **kernels;
+	int kernel_count;
+};
+
 struct backend_operations {
 
 	// ===========    Initialization    ===========
diff --git a/src/config.h b/src/config.h
index f359a33..e00e489 100644
--- a/src/config.h
+++ b/src/config.h
@@ -19,6 +19,7 @@
 #include <libconfig.h>
 #endif
 
+#include "backend/backend.h"
 #include "compiler.h"
 #include "kernel.h"
 #include "log.h"
@@ -36,14 +37,6 @@ enum backend {
 	NUM_BKEND,
 };
 
-enum blur_method {
-	BLUR_METHOD_NONE = 0,
-	BLUR_METHOD_KERNEL,
-	BLUR_METHOD_BOX,
-	BLUR_METHOD_GAUSSIAN,
-	BLUR_METHOD_INVALID,
-};
-
 typedef struct win_option_mask {
 	bool shadow : 1;
 	bool fade : 1;