Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / third_party / ffmpeg / libavfilter / vidstabutils.h

diff --git a/src/third_party/ffmpeg/libavfilter/vidstabutils.h b/src/third_party/ffmpeg/libavfilter/vidstabutils.h
index f1c20e6..c6d6ced 100644 (file)
--- a/src/third_party/ffmpeg/libavfilter/vidstabutils.h
+++ b/src/third_party/ffmpeg/libavfilter/vidstabutils.h
@@ -25,12 +25,23 @@
 
 #include "avfilter.h"
 
-/* ** some conversions from avlib to vid.stab constants and functions *** */
+/* Conversion routines between libav* and vid.stab */
 
-/** converts the pixelformat of avlib into the one of the vid.stab library */
-VSPixelFormat av_2_vs_pixel_format(AVFilterContext *ctx, enum AVPixelFormat pf);
+/**
+ * Converts an AVPixelFormat to a VSPixelFormat.
+ *
+ * @param[in] ctx AVFilterContext used for logging
+ * @param[in] pf  AVPixelFormat
+ * @return    a corresponding VSPixelFormat
+ */
+VSPixelFormat ff_av2vs_pixfmt(AVFilterContext *ctx, enum AVPixelFormat pf);
 
-/** sets the memory allocation function and logging constants to av versions */
-void vs_set_mem_and_log_functions(void);
+/**
+ * Initialize libvidstab
+ *
+ * Sets the memory allocation functions and logging constants to corresponding
+ * av* versions.
+ */
+void ff_vs_init(void);
 
 #endif