X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Fclip.h;fp=cinelerra-5.1%2Fguicast%2Fclip.h;h=3b51b601be0ede49fae568e5aa157c4e8c57b0a7;hb=f110e7626d433b4724befe0871a3a35f9f81f264;hp=44a5f45052681d9cf01e5e97c4cb77b6834d6350;hpb=b77dbd97d927405c86a2a8ca0dd927bca3c70175;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/guicast/clip.h b/cinelerra-5.1/guicast/clip.h
index 44a5f450..3b51b601 100644
--- a/cinelerra-5.1/guicast/clip.h
+++ b/cinelerra-5.1/guicast/clip.h
@@ -19,8 +19,8 @@
  *
  */
 
-#ifndef CLIP_H
-#define CLIP_H
+#ifndef __CLIP_H__
+#define __CLIP_H__
 
 // Math macros
 #undef SQR
@@ -43,4 +43,23 @@
 #define TO_RAD(x) ((x) * 2 * M_PI / 360)
 #define TO_DEG(x) ((x) * 360 / 2 / M_PI)
 
+static inline int bclip(int &iv, int imn, int imx) {
+        return iv < imn ? imn : iv > imx ? imx : iv;
+}
+static inline float bclip(float &fv, float fmn, float fmx) {
+        return fv < fmn ? fmn : fv > fmx ? fmx : fv;
+}
+static inline double bclip(double &dv, double dmn, double dmx) {
+        return dv < dmn ? dmn : dv > dmx ? dmx : dv;
+}
+static inline void bclamp(int &iv, int imn, int imx) {
+        if( iv < imn ) iv = imn; else if( iv > imx ) iv = imx;
+}
+static inline void bclamp(float &fv, float fmn, float fmx) {
+        if( fv < fmn ) fv = fmn; else if( fv > fmx ) fv = fmx;
+}
+static inline void bclamp(double &dv, double dmn, double dmx) {
+        if( dv < dmn ) dv = dmn; else if( dv > dmx ) dv = dmx;
+}
+
 #endif