From 9b12b43b25fd5a476205bc693be0cf836c281bc1 Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期四, 21 十一月 2019 13:36:58 +0800
Subject: [PATCH] remove code not used

---
 goffmpeg.go |   27 +++++++++++++++++++++++++++
 1 files changed, 27 insertions(+), 0 deletions(-)

diff --git a/goffmpeg.go b/goffmpeg.go
index 252e7a1..4353113 100644
--- a/goffmpeg.go
+++ b/goffmpeg.go
@@ -12,6 +12,33 @@
 	"unsafe"
 )
 
+const (
+	// ScaleNone self add no scale raw frame data
+	ScaleNone = 0
+	// ScaleFastBilinear SWS_FAST_BILINEAR
+	ScaleFastBilinear = 1
+	// ScaleBilinear SWS_BILINEAR
+	ScaleBilinear = 2
+	// ScaleBicubic SWS_BICUBIC
+	ScaleBicubic = 4
+	// ScaleX SWS_X
+	ScaleX = 8
+	// ScalePoint SWS_POINT
+	ScalePoint = 0x10
+	// ScaleArea SWS_AREA
+	ScaleArea = 0x20
+	// ScaleBicublin SWS_BICUBLIN
+	ScaleBicublin = 0x40
+	// ScaleGauss SWS_GAUSS
+	ScaleGauss = 0x80
+	// ScaleSinc SWS_SINC
+	ScaleSinc = 0x100
+	// ScaleLancZos SWS_LANCZOS
+	ScaleLancZos = 0x200
+	// ScaleSpline SWS_SPLINE
+	ScaleSpline = 0x400
+)
+
 var libcffmpeg C.libcffmpeg
 
 // InitFFmpeg init ffmepg

--
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