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author | Jan Schmidt <thaytan@mad.scientist.com> | 2008-06-17 01:08:14 +0000 |
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committer | Jan Schmidt <thaytan@mad.scientist.com> | 2008-06-17 01:08:14 +0000 |
commit | 0951e00dc05236b54a03e25c2c331bf1be332dc5 (patch) | |
tree | 553db40a5b2a59e9615e2db5a10a5927e35bcfab /ext/resindvd/rsnpushsrc.c | |
parent | bcc41766b852bae2a8014c87bc2cb67ff7453f6a (diff) | |
download | gst-plugins-bad-0951e00dc05236b54a03e25c2c331bf1be332dc5.tar.gz gst-plugins-bad-0951e00dc05236b54a03e25c2c331bf1be332dc5.tar.bz2 gst-plugins-bad-0951e00dc05236b54a03e25c2c331bf1be332dc5.zip |
configure.ac: Check for libdvdnav to build resindvd.
Original commit message from CVS:
* configure.ac:
Check for libdvdnav to build resindvd.
* ext/Makefile.am:
* ext/resindvd/Makefile.am:
* ext/resindvd/gstmpegdefs.h:
* ext/resindvd/gstmpegdemux.c:
* ext/resindvd/gstmpegdemux.h:
* ext/resindvd/gstmpegdesc.c:
* ext/resindvd/gstmpegdesc.h:
* ext/resindvd/gstpesfilter.c:
* ext/resindvd/gstpesfilter.h:
* ext/resindvd/plugin.c:
* ext/resindvd/resin-play:
* ext/resindvd/resindvdbin.c:
* ext/resindvd/resindvdbin.h:
* ext/resindvd/resindvdsrc.c:
* ext/resindvd/resindvdsrc.h:
* ext/resindvd/rsnaudiomunge.c:
* ext/resindvd/rsnaudiomunge.h:
* ext/resindvd/rsnbasesrc.c:
* ext/resindvd/rsnbasesrc.h:
* ext/resindvd/rsnpushsrc.c:
* ext/resindvd/rsnpushsrc.h:
* ext/resindvd/rsnstreamselector.c:
* ext/resindvd/rsnstreamselector.h:
First commit of DVD-Video playback component 'rsndvdbin'
and helper elements.
Use --enable-experimental for now, but feel free to give it a
try using the resin-play script.
* gst/dvdspu/gstdvdspu.c:
Add some extra guards for malformed events.
Diffstat (limited to 'ext/resindvd/rsnpushsrc.c')
-rw-r--r-- | ext/resindvd/rsnpushsrc.c | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/ext/resindvd/rsnpushsrc.c b/ext/resindvd/rsnpushsrc.c new file mode 100644 index 00000000..363b41d6 --- /dev/null +++ b/ext/resindvd/rsnpushsrc.c @@ -0,0 +1,101 @@ +/* GStreamer + * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu> + * 2000,2005 Wim Taymans <wim@fluendo.com> + * + * gstpushsrc.c: + * + * 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. + */ + +/* + * + * This is a temporary copy of GstBaseSrc/GstPushSrc for the resin + * DVD components, to work around a deadlock with source elements that + * send seeks to themselves. + * + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include <stdlib.h> +#include <string.h> + +#include "rsnpushsrc.h" +#include <gst/gstmarshal.h> + +GST_DEBUG_CATEGORY_STATIC (rsn_push_src_debug); +#define GST_CAT_DEFAULT rsn_push_src_debug + +#define _do_init(type) \ + GST_DEBUG_CATEGORY_INIT (rsn_push_src_debug, "pushsrc", 0, \ + "pushsrc element"); + +GST_BOILERPLATE_FULL (RsnPushSrc, rsn_push_src, RsnBaseSrc, RSN_TYPE_BASE_SRC, + _do_init); + +static gboolean rsn_push_src_check_get_range (RsnBaseSrc * src); +static GstFlowReturn rsn_push_src_create (RsnBaseSrc * bsrc, guint64 offset, + guint length, GstBuffer ** ret); + +static void +rsn_push_src_base_init (gpointer g_class) +{ + /* nop */ +} + +static void +rsn_push_src_class_init (RsnPushSrcClass * klass) +{ + RsnBaseSrcClass *gstbasesrc_class = (RsnBaseSrcClass *) klass; + + gstbasesrc_class->create = GST_DEBUG_FUNCPTR (rsn_push_src_create); + gstbasesrc_class->check_get_range = + GST_DEBUG_FUNCPTR (rsn_push_src_check_get_range); +} + +static void +rsn_push_src_init (RsnPushSrc * pushsrc, RsnPushSrcClass * klass) +{ + /* nop */ +} + +static gboolean +rsn_push_src_check_get_range (RsnBaseSrc * src) +{ + /* a pushsrc can by default never operate in pull mode override + * if you want something different. */ + return FALSE; +} + +static GstFlowReturn +rsn_push_src_create (RsnBaseSrc * bsrc, guint64 offset, guint length, + GstBuffer ** ret) +{ + GstFlowReturn fret; + RsnPushSrc *src; + RsnPushSrcClass *pclass; + + src = GST_PUSH_SRC (bsrc); + pclass = GST_PUSH_SRC_GET_CLASS (src); + if (pclass->create) + fret = pclass->create (src, ret); + else + fret = GST_FLOW_ERROR; + + return fret; +} |