libav/ffmpeg: Compile/Link 2 versions of native FFMPEGMediaPlayer methods FFMPEGNatives -> FFMPEGv08Natives + FFMPEGv09Natives

Enables FFMPEGMediaPlayer to work w/ either ffmpeg/libav version 8 or 9 w/ same JOGL binary

Same C source code is compiled against
  1: version 0.8  FFMPEGv08Natives lavc53.lavf53.lavu51
  2: version 0.9  FFMPEGv09Natives lavc54.lavf54.lavu52.lavr01

FFMPEGv08Natives and FFMPEGv09Natives implements FFMPEGNatives,
native C code uses CPP '##' macro concatenation to produce unique function names.

To enable 'cpp' to find the libav* header files matching the desired version,
we have placed them in the c-file's folder, issued '#include "path/file.h"
and added symbolic links to allow finding same module and 'sister modules':

ls -l libavformat/
..
lrwxrwxrwx 1 sven sven    13 Aug 26 12:56 libavcodec -> ../libavcodec
lrwxrwxrwx 1 sven sven    14 Aug 26 12:56 libavformat -> ../libavformat
lrwxrwxrwx 1 sven sven    12 Aug 26 12:57 libavutil -> ../libavutil
..

At static init FFMPEGDynamicLibraryBundleInfo, determines the runtime version
and instantiates the matching FFMPEGNatives, or null if non matches.

FFMPEGMediaPlayer still compares the compile-time and runtime versions.

FFMPEGMediaPlayer passes it's own instance to FFMPEGNatives for callbacks.

1 files changed, 46 insertions, 0 deletions

diff --git a/src/jogl/native/libav/lavc54.lavf54.lavu52.lavr01/libavresample/version.h b/src/jogl/native/libav/lavc54.lavf54.lavu52.lavr01/libavresample/version.h
new file mode 100644
index 000000000..ebcd07f57
--- /dev/null
+++ b/src/jogl/native/libav/lavc54.lavf54.lavu52.lavr01/libavresample/version.h
@@ -0,0 +1,46 @@
+/*
+ * This file is part of Libav.
+ *
+ * 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.
+ *
+ * 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 Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVRESAMPLE_VERSION_H
+#define AVRESAMPLE_VERSION_H
+
+#define LIBAVRESAMPLE_VERSION_MAJOR  1
+#define LIBAVRESAMPLE_VERSION_MINOR  0
+#define LIBAVRESAMPLE_VERSION_MICRO  1
+
+#define LIBAVRESAMPLE_VERSION_INT  AV_VERSION_INT(LIBAVRESAMPLE_VERSION_MAJOR, \
+                                                  LIBAVRESAMPLE_VERSION_MINOR, \
+                                                  LIBAVRESAMPLE_VERSION_MICRO)
+#define LIBAVRESAMPLE_VERSION          AV_VERSION(LIBAVRESAMPLE_VERSION_MAJOR, \
+                                                  LIBAVRESAMPLE_VERSION_MINOR, \
+                                                  LIBAVRESAMPLE_VERSION_MICRO)
+#define LIBAVRESAMPLE_BUILD        LIBAVRESAMPLE_VERSION_INT
+
+#define LIBAVRESAMPLE_IDENT        "Lavr" AV_STRINGIFY(LIBAVRESAMPLE_VERSION)
+
+/**
+ * FF_API_* defines may be placed below to indicate public API that will be
+ * dropped at a future version bump. The defines themselves are not part of
+ * the public API and may change, break or disappear at any time.
+ */
+
+#ifndef FF_API_RESAMPLE_CLOSE_OPEN
+#define FF_API_RESAMPLE_CLOSE_OPEN (LIBAVRESAMPLE_VERSION_MAJOR < 2)
+#endif
+
+#endif /* AVRESAMPLE_VERSION_H */