v4l2: factorize returning error codes.

[ffmpeg] / libavdevice / avdevice.h

diff --git a/libavdevice/avdevice.h b/libavdevice/avdevice.h
index 09f366eeadf2528f5eeba1150f55f6d161ccbc96..d82b26fda6a367a3217c3b890149696ce6d30fc3 100644 (file)
--- a/libavdevice/avdevice.h
+++ b/libavdevice/avdevice.h
@@ -1,18 +1,18 @@
 /*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -21,9 +21,9 @@
 
 #include "libavutil/avutil.h"
 
-#define LIBAVDEVICE_VERSION_MAJOR 52
-#define LIBAVDEVICE_VERSION_MINOR  2
-#define LIBAVDEVICE_VERSION_MICRO  1
+#define LIBAVDEVICE_VERSION_MAJOR 53
+#define LIBAVDEVICE_VERSION_MINOR  0
+#define LIBAVDEVICE_VERSION_MICRO  0
 
 #define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \
                                                LIBAVDEVICE_VERSION_MINOR, \
@@ -33,6 +33,10 @@
                                            LIBAVDEVICE_VERSION_MICRO)
 #define LIBAVDEVICE_BUILD       LIBAVDEVICE_VERSION_INT
 
+#ifndef FF_API_V4L
+#define FF_API_V4L              (LIBAVDEVICE_VERSION_MAJOR < 54)
+#endif
+
 /**
  * Return the LIBAVDEVICE_VERSION_INT constant.
  */