Enhance GLMediaPlayer: Full FFMPeg support, 'dshow' camera support on windows, 2 more pixel formats, fail-safe data handling

- add support for ffmpeg 2 / libav 10 -> lavc55_lavf55_lavu52_lavr01

- add support for ffmpeg libswresample (similar to libavresample)

- handle BGRA (GL type) and BGR24 (texture shader)

- Change Camera URI semantics, drop 'host' and use 'path' for camera ID
  and use 'query' for options.

- add support for Window's DShow camera selection
  - our camera id -> index of list of video-input devices,
    this gives us same behavior as w/ Linux
  - requires windows libs: strmiids, uuid, ole32, oleaut32
  - Compiles w/ MingW64, works w/ libav/ffmpeg
  - TODO: test compilation w/ MingW 32bit !

- don't push data to texture if (linesize <= 0)
  this may happen due to buggy decoder / setup ..

Tested manually on GNU/Linux x64 and Windows x64:
  - GNU/Linux libav 0.8, libav 9, libav 10, ffmpeg 1.2, ffmpeg 2.0
  - Windows   libav 0.8, libav 9, ffmpeg 2.0
  - videos and camera

1 files changed, 47 insertions, 0 deletions

diff --git a/src/jogl/native/libav/ffmpeg_dshow.h b/src/jogl/native/libav/ffmpeg_dshow.h
new file mode 100644
index 000000000..e4ef7096b
--- /dev/null
+++ b/src/jogl/native/libav/ffmpeg_dshow.h
@@ -0,0 +1,47 @@
+/**
+ * Copyright 2013 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ * 
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ * 
+ *    2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *       of conditions and the following disclaimer in the documentation and/or other materials
+ *       provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+ 
+#ifndef _FFMPEG_TOOL_H
+#define _FFMPEG_TOOL_H
+
+#ifdef _WIN32
+
+#include <windows.h>
+
+#endif // _WIN32 
+
+#include <gluegen_stdint.h>
+#include <gluegen_inttypes.h>
+#include <gluegen_stddef.h>
+#include <gluegen_stdint.h>
+
+extern int findDShowVideoDevice(char * dest, int destSize, int devIdx, int verbose);
+
+
+#endif // _FFMPEG_TOOL_H
+