Rename directories, move files (step 1 of 2) (does not compile)

Tis drops the silly lib prefixes, and attempts to organize the tree in
a more logical way. Make the top-level directory less cluttered as
well.

Renames the following directories:
    libaf -> audio/filter
    libao2 -> audio/out
    libvo -> video/out
    libmpdemux -> demux

Split libmpcodecs:
    vf* -> video/filter
    vd*, dec_video.* -> video/decode
    mp_image*, img_format*, ... -> video/
    ad*, dec_audio.* -> audio/decode

libaf/format.* is moved to audio/ - this is similar to how mp_image.*
is located in video/.

Move most top-level .c/.h files to core. (talloc.c/.h is left on top-
level, because it's external.) Park some of the more annoying files
in compat/. Some of these are relicts from the time mplayer used
ffmpeg internals.

sub/ is not split, because it's too much of a mess (subtitle code is
mixed with OSD display and rendering).

Maybe the organization of core is not ideal: it mixes playback core
(like mplayer.c) and utility helpers (like bstr.c/h). Should the need
arise, the playback core will be moved somewhere else, while core
contains all helper and common code.

1 files changed, 47 insertions, 0 deletions

diff --git a/core/path.h b/core/path.h
new file mode 100644
index 0000000000..6e3ec9372e
--- /dev/null
+++ b/core/path.h
@@ -0,0 +1,47 @@
+/*
+ * Get path to config dir/file.
+ *
+ * This file is part of MPlayer.
+ *
+ * MPlayer is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * MPlayer 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with MPlayer; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef MPLAYER_PATH_H
+#define MPLAYER_PATH_H
+
+#include <stdbool.h>
+#include "bstr.h"
+
+char *get_path(const char *filename);
+
+// Return pointer to filename part of path
+
+char *mp_basename(const char *path);
+
+/* Return struct bstr referencing directory part of path, or if that
+ * would be empty, ".".
+ */
+struct bstr mp_dirname(const char *path);
+
+/* Join two path components and return a newly allocated string
+ * for the result. '/' is inserted between the components if needed.
+ * If p2 is an absolute path then the value of p1 is ignored.
+ */
+char *mp_path_join(void *talloc_ctx, struct bstr p1, struct bstr p2);
+
+bool mp_path_exists(const char *path);
+bool mp_path_isdir(const char *path);
+
+#endif /* MPLAYER_PATH_H */