[FFmpeg-cvslog] r29932 - in trunk/libswscale: swscale.c swscale.h

[diego]

Author: diego
Date: Wed Nov 18 18:16:02 2009
New Revision: 29932

Log:
Add functions to return library license and library configuration.

Modified:
   trunk/libswscale/swscale.c
   trunk/libswscale/swscale.h

Modified: trunk/libswscale/swscale.c
==============================================================================
--- trunk/libswscale/swscale.c	Wed Nov 18 10:13:09 2009	(r29931)
+++ trunk/libswscale/swscale.c	Wed Nov 18 18:16:02 2009	(r29932)
@@ -84,6 +84,17 @@ unsigned swscale_version(void)
     return LIBSWSCALE_VERSION_INT;
 }
 
+const char * swscale_configuration(void)
+{
+    return FFMPEG_CONFIGURATION;
+}
+
+const char * swscale_license(void)
+{
+#define LICENSE_PREFIX "libswscale license: "
+    return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;
+}
+
 #undef MOVNTQ
 #undef PAVGB
 

Modified: trunk/libswscale/swscale.h
==============================================================================
--- trunk/libswscale/swscale.h	Wed Nov 18 10:13:09 2009	(r29931)
+++ trunk/libswscale/swscale.h	Wed Nov 18 18:16:02 2009	(r29932)
@@ -48,6 +48,16 @@
  */
 unsigned swscale_version(void);
 
+/**
+ * Returns the libswscale build-time configuration.
+ */
+const char * swscale_configuration(void);
+
+/**
+ * Returns the libswscale license.
+ */
+const char * swscale_license(void);
+
 /* values for the flags, the stuff on the command line is different */
 #define SWS_FAST_BILINEAR     1
 #define SWS_BILINEAR          2