gst/qtdemux/: Cleanup and refactor to make the code more readable.

Original commit message from CVS:
* gst/qtdemux/Makefile.am:
* gst/qtdemux/qtdemux.c: (extract_initial_length_and_fourcc),
(gst_qtdemux_loop_state_header), (gst_qtdemux_combine_flows),
(gst_qtdemux_loop_state_movie), (gst_qtdemux_loop),
(gst_qtdemux_chain), (qtdemux_sink_activate_pull),
(qtdemux_inflate), (qtdemux_parse_moov), (qtdemux_parse_container),
(qtdemux_parse_node), (qtdemux_tree_get_child_by_type),
(qtdemux_tree_get_sibling_by_type), (gst_qtdemux_add_stream),
(qtdemux_parse_samples), (qtdemux_parse_segments),
(qtdemux_parse_trak), (qtdemux_tag_add_str), (qtdemux_tag_add_num),
(qtdemux_tag_add_date), (qtdemux_tag_add_gnre),
(qtdemux_parse_udta), (qtdemux_redirects_sort_func),
(qtdemux_process_redirects), (qtdemux_parse_redirects),
(qtdemux_parse_tree), (gst_qtdemux_handle_esds),
(qtdemux_video_caps), (qtdemux_audio_caps):
* gst/qtdemux/qtdemux.h:
* gst/qtdemux/qtdemux_dump.c: (qtdemux_dump_mvhd),
(qtdemux_dump_tkhd), (qtdemux_dump_elst), (qtdemux_dump_mdhd),
(qtdemux_dump_hdlr), (qtdemux_dump_vmhd), (qtdemux_dump_dref),
(qtdemux_dump_stsd), (qtdemux_dump_stts), (qtdemux_dump_stss),
(qtdemux_dump_stsc), (qtdemux_dump_stsz), (qtdemux_dump_stco),
(qtdemux_dump_co64), (qtdemux_dump_dcom), (qtdemux_dump_cmvd),
(qtdemux_dump_unknown), (qtdemux_node_dump_foreach),
(qtdemux_node_dump):
* gst/qtdemux/qtdemux_dump.h:
* gst/qtdemux/qtdemux_fourcc.h:
* gst/qtdemux/qtdemux_types.c: (qtdemux_type_get):
* gst/qtdemux/qtdemux_types.h:
* gst/qtdemux/qtpalette.h:
Cleanup and refactor to make the code more readable.
Move debugging/tables into separate files.
Add 2/4/16 color palletee support.
Fix raw 15 bit RGB handling.
Use more FOURCC constants.
Add some docs.

1 files changed, 132 insertions, 0 deletions

diff --git a/gst/qtdemux/qtdemux_fourcc.h b/gst/qtdemux/qtdemux_fourcc.h
new file mode 100644
index 00000000..8dbb3ebd
--- /dev/null
+++ b/gst/qtdemux/qtdemux_fourcc.h
@@ -0,0 +1,132 @@
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_QTDEMUX_FOURCC_H__
+#define __GST_QTDEMUX_FOURCC_H__
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+#define FOURCC_moov     GST_MAKE_FOURCC('m','o','o','v')
+#define FOURCC_mvhd     GST_MAKE_FOURCC('m','v','h','d')
+#define FOURCC_clip     GST_MAKE_FOURCC('c','l','i','p')
+#define FOURCC_trak     GST_MAKE_FOURCC('t','r','a','k')
+#define FOURCC_udta     GST_MAKE_FOURCC('u','d','t','a')
+#define FOURCC_ctab     GST_MAKE_FOURCC('c','t','a','b')
+#define FOURCC_tkhd     GST_MAKE_FOURCC('t','k','h','d')
+#define FOURCC_crgn     GST_MAKE_FOURCC('c','r','g','n')
+#define FOURCC_matt     GST_MAKE_FOURCC('m','a','t','t')
+#define FOURCC_kmat     GST_MAKE_FOURCC('k','m','a','t')
+#define FOURCC_edts     GST_MAKE_FOURCC('e','d','t','s')
+#define FOURCC_elst     GST_MAKE_FOURCC('e','l','s','t')
+#define FOURCC_load     GST_MAKE_FOURCC('l','o','a','d')
+#define FOURCC_tref     GST_MAKE_FOURCC('t','r','e','f')
+#define FOURCC_imap     GST_MAKE_FOURCC('i','m','a','p')
+#define FOURCC___in     GST_MAKE_FOURCC(' ',' ','i','n')
+#define FOURCC___ty     GST_MAKE_FOURCC(' ',' ','t','y')
+#define FOURCC_mdia     GST_MAKE_FOURCC('m','d','i','a')
+#define FOURCC_mdhd     GST_MAKE_FOURCC('m','d','h','d')
+#define FOURCC_hdlr     GST_MAKE_FOURCC('h','d','l','r')
+#define FOURCC_minf     GST_MAKE_FOURCC('m','i','n','f')
+#define FOURCC_vmhd     GST_MAKE_FOURCC('v','m','h','d')
+#define FOURCC_smhd     GST_MAKE_FOURCC('s','m','h','d')
+#define FOURCC_gmhd     GST_MAKE_FOURCC('g','m','h','d')
+#define FOURCC_gmin     GST_MAKE_FOURCC('g','m','i','n')
+#define FOURCC_dinf     GST_MAKE_FOURCC('d','i','n','f')
+#define FOURCC_dref     GST_MAKE_FOURCC('d','r','e','f')
+#define FOURCC_stbl     GST_MAKE_FOURCC('s','t','b','l')
+#define FOURCC_stsd     GST_MAKE_FOURCC('s','t','s','d')
+#define FOURCC_stts     GST_MAKE_FOURCC('s','t','t','s')
+#define FOURCC_stss     GST_MAKE_FOURCC('s','t','s','s')
+#define FOURCC_stsc     GST_MAKE_FOURCC('s','t','s','c')
+#define FOURCC_stsz     GST_MAKE_FOURCC('s','t','s','z')
+#define FOURCC_stco     GST_MAKE_FOURCC('s','t','c','o')
+#define FOURCC_vide     GST_MAKE_FOURCC('v','i','d','e')
+#define FOURCC_soun     GST_MAKE_FOURCC('s','o','u','n')
+#define FOURCC_strm     GST_MAKE_FOURCC('s','t','r','m')
+#define FOURCC_rtsp     GST_MAKE_FOURCC('r','t','s','p')
+#define FOURCC_co64     GST_MAKE_FOURCC('c','o','6','4')
+#define FOURCC_cmov     GST_MAKE_FOURCC('c','m','o','v')
+#define FOURCC_dcom     GST_MAKE_FOURCC('d','c','o','m')
+#define FOURCC_cmvd     GST_MAKE_FOURCC('c','m','v','d')
+#define FOURCC_hint     GST_MAKE_FOURCC('h','i','n','t')
+#define FOURCC_mp4a     GST_MAKE_FOURCC('m','p','4','a')
+#define FOURCC_mp4v     GST_MAKE_FOURCC('m','p','4','v')
+#define FOURCC_wave     GST_MAKE_FOURCC('w','a','v','e')
+#define FOURCC_appl     GST_MAKE_FOURCC('a','p','p','l')
+#define FOURCC_esds     GST_MAKE_FOURCC('e','s','d','s')
+#define FOURCC_hnti     GST_MAKE_FOURCC('h','n','t','i')
+#define FOURCC_rtp_     GST_MAKE_FOURCC('r','t','p',' ')
+#define FOURCC_sdp_     GST_MAKE_FOURCC('s','d','p',' ')
+#define FOURCC_meta     GST_MAKE_FOURCC('m','e','t','a')
+#define FOURCC_ilst     GST_MAKE_FOURCC('i','l','s','t')
+#define FOURCC__nam     GST_MAKE_FOURCC(0xa9,'n','a','m')
+#define FOURCC__ART     GST_MAKE_FOURCC(0xa9,'A','R','T')
+#define FOURCC__wrt     GST_MAKE_FOURCC(0xa9,'w','r','t')
+#define FOURCC__grp     GST_MAKE_FOURCC(0xa9,'g','r','p')
+#define FOURCC__alb     GST_MAKE_FOURCC(0xa9,'a','l','b')
+#define FOURCC__day     GST_MAKE_FOURCC(0xa9,'d','a','y')
+#define FOURCC_gnre     GST_MAKE_FOURCC('g','n','r','e')
+#define FOURCC_disc     GST_MAKE_FOURCC('d','i','s','c')
+#define FOURCC_disk     GST_MAKE_FOURCC('d','i','s','k')
+#define FOURCC_trkn     GST_MAKE_FOURCC('t','r','k','n')
+#define FOURCC_cpil     GST_MAKE_FOURCC('c','p','i','l')
+#define FOURCC_tmpo     GST_MAKE_FOURCC('t','m','p','o')
+#define FOURCC__too     GST_MAKE_FOURCC(0xa9,'t','o','o')
+#define FOURCC_____     GST_MAKE_FOURCC('-','-','-','-')
+#define FOURCC_free     GST_MAKE_FOURCC('f','r','e','e')
+#define FOURCC_data     GST_MAKE_FOURCC('d','a','t','a')
+#define FOURCC_SVQ3     GST_MAKE_FOURCC('S','V','Q','3')
+#define FOURCC_rmra     GST_MAKE_FOURCC('r','m','r','a')
+#define FOURCC_rmda     GST_MAKE_FOURCC('r','m','d','a')
+#define FOURCC_rdrf     GST_MAKE_FOURCC('r','d','r','f')
+#define FOURCC__gen     GST_MAKE_FOURCC(0xa9, 'g', 'e', 'n')
+#define FOURCC_rmdr     GST_MAKE_FOURCC('r','m','d','r')
+#define FOURCC_rmvc     GST_MAKE_FOURCC('r','m','v','c')
+#define FOURCC_qtim     GST_MAKE_FOURCC('q','t','i','m')
+#define FOURCC_drms     GST_MAKE_FOURCC('d','r','m','s')
+#define FOURCC_avc1     GST_MAKE_FOURCC('a','v','c','1')
+#define FOURCC_avcC     GST_MAKE_FOURCC('a','v','c','C')
+#define FOURCC_VP31     GST_MAKE_FOURCC('V','P','3','1')
+#define FOURCC_rle_     GST_MAKE_FOURCC('r','l','e',' ')
+#define FOURCC_MAC6     GST_MAKE_FOURCC('M','A','C','6')
+#define FOURCC_MAC3     GST_MAKE_FOURCC('M','A','C','3')
+#define FOURCC_ima4     GST_MAKE_FOURCC('i','m','a','4')
+#define FOURCC_ulaw     GST_MAKE_FOURCC('u','l','a','w')
+#define FOURCC_alaw     GST_MAKE_FOURCC('a','l','a','w')
+#define FOURCC_twos     GST_MAKE_FOURCC('t','w','o','s')
+#define FOURCC_sowt     GST_MAKE_FOURCC('s','o','w','t')
+#define FOURCC_raw_     GST_MAKE_FOURCC('r','a','w',' ')
+#define FOURCC_QDM2     GST_MAKE_FOURCC('Q','D','M','2')
+#define FOURCC_alac     GST_MAKE_FOURCC('a','l','a','c')
+#define FOURCC_samr     GST_MAKE_FOURCC('s','a','m','r')
+#define FOURCC_sawb     GST_MAKE_FOURCC('s','a','w','b')
+#define FOURCC_mdat     GST_MAKE_FOURCC('m','d','a','t')
+#define FOURCC_wide     GST_MAKE_FOURCC('w','i','d','e')
+#define FOURCC_PICT     GST_MAKE_FOURCC('P','I','C','T')
+#define FOURCC_pnot     GST_MAKE_FOURCC('p','n','o','t')
+#define FOURCC_zlib     GST_MAKE_FOURCC('z','l','i','b')
+#define FOURCC_alis     GST_MAKE_FOURCC('a','l','i','s')
+#define FOURCC_url_     GST_MAKE_FOURCC('u','r','l',' ')
+#define FOURCC_frma     GST_MAKE_FOURCC('f','r','m','a')
+
+G_END_DECLS
+
+#endif /* __GST_QTDEMUX_FOURCC_H__ */