Add functions to return library license and library configuration.

Originally committed as revision 20547 to svn://svn.ffmpeg.org/ffmpeg/trunk

2 files changed, 21 insertions, 0 deletions

diff --git a/libpostproc/postprocess.c b/libpostproc/postprocess.c
index 179fd7ec98..9bb9468311 100644
--- a/libpostproc/postprocess.c
+++ b/libpostproc/postprocess.c
@@ -92,6 +92,17 @@ unsigned postproc_version(void)
     return LIBPOSTPROC_VERSION_INT;
 }
 
+const char * postproc_configuration(void)
+{
+    return FFMPEG_CONFIGURATION;
+}
+
+const char * postproc_license(void)
+{
+#define LICENSE_PREFIX "libpostproc license: "
+    return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;
+}
+
 #if HAVE_ALTIVEC_H
 #include <altivec.h>
 #endif
diff --git a/libpostproc/postprocess.h b/libpostproc/postprocess.h
index 2789cdf074..5f23bb240f 100644
--- a/libpostproc/postprocess.h
+++ b/libpostproc/postprocess.h
@@ -48,6 +48,16 @@
  */
 unsigned postproc_version(void);
 
+/**
+ * Returns the libpostproc build-time configuration.
+ */
+const char * postproc_configuration(void);
+
+/**
+ * Returns the libpostproc license.
+ */
+const char * postproc_license(void);
+
 #define PP_QUALITY_MAX 6
 
 #define QP_STORE_T int8_t