Make calculation of mask_edge free of branches, faster of course but probably

[ffmpeg] / libavcodec / libschroedinger.h

diff --git a/libavcodec/libschroedinger.h b/libavcodec/libschroedinger.h
index 79faefcb614d39cd07469834b448996566927576..cfc2087b47a37acb5d59d23a3336d69952eefc35 100644 (file)
--- a/libavcodec/libschroedinger.h
+++ b/libavcodec/libschroedinger.h
@@ -19,17 +19,13 @@
  */
 
 /**
-* @file libschroedinger.h
+* @file libavcodec/libschroedinger.h
 * data structures common to libschroedingerdec.c and libschroedingerenc.c
 */
 
 #ifndef AVCODEC_LIBSCHROEDINGER_H
 #define AVCODEC_LIBSCHROEDINGER_H
 
-#include "config.h"
-
-#if CONFIG_LIBSCHROEDINGER
-
 #include <schroedinger/schrobitstream.h>
 #include <schroedinger/schroframe.h>
 #include "avcodec.h"
@@ -54,8 +50,14 @@ SchroVideoFormatEnum ff_get_schro_video_format_preset (AVCodecContext *avccontex
 * Sets the Schroedinger frame format corresponding to the Schro chroma format
 * passed. Returns 0 on success, -1 on failure.
 */
-int ff_get_schro_frame_format (SchroChromaFormat schro_chroma_fmt,
-                               SchroFrameFormat  *schro_frame_fmt);
+int ff_get_schro_frame_format(SchroChromaFormat schro_chroma_fmt,
+                              SchroFrameFormat  *schro_frame_fmt);
+
+/**
+* Create a Schro frame based on the dimensions and frame format
+* passed. Returns a pointer to a frame on success, NULL on failure.
+*/
+SchroFrame *ff_create_schro_frame(AVCodecContext *avccontext,
+                                  SchroFrameFormat schro_frame_fmt);
 
-#endif /* CONFIG_LIBSCHROEDINGER */
 #endif /* AVCODEC_LIBSCHROEDINGER_H */