From ea5845cb2bfdb57a06cc2ad5b2561889b5fcc049 Mon Sep 17 00:00:00 2001 From: Benjamin Otte Date: Fri, 20 Feb 2004 00:52:07 +0000 Subject: ext/xine/: add first version of xine plugin wrapper. Currently only wraps the Original commit message from CVS: 2004-02-20 Benjamin Otte * ext/xine/Makefile.am: * ext/xine/gstxine.h: * ext/xine/xine.c: * ext/xine/xineaudiodec.c: * ext/xine/xinecaps.c: add first version of xine plugin wrapper. Currently only wraps the QDM2 win32 DLL, and even that only in proof-of-concept quality. * configure.ac: * ext/Makefile.am: add xine plugin wrapper, disabled by default. Use --enable-xine to build. Note that it'll segfault on gst-register if you don't remove the goom and tvtime post plugins from xine. * gst/qtdemux/qtdemux.c: (gst_qtdemux_handle_sink_event), (qtdemux_parse), (qtdemux_parse_trak), (qtdemux_audio_caps): add extradata parsing for QDM2. change around debugging prints. --- gst/qtdemux/qtdemux.c | 39 ++++++++++++++++++++++++--------------- 1 file changed, 24 insertions(+), 15 deletions(-) (limited to 'gst') diff --git a/gst/qtdemux/qtdemux.c b/gst/qtdemux/qtdemux.c index 96c1b4f6..7cb84f1e 100644 --- a/gst/qtdemux/qtdemux.c +++ b/gst/qtdemux/qtdemux.c @@ -153,7 +153,7 @@ static QtNodeType *qtdemux_type_get(guint32 fourcc); static void qtdemux_node_dump(GstQTDemux *qtdemux, GNode *node); static void qtdemux_parse_tree(GstQTDemux *qtdemux); static GstCaps *qtdemux_video_caps(GstQTDemux *qtdemux, guint32 fourcc, const guint8 *stsd_data); -static GstCaps *qtdemux_audio_caps(GstQTDemux *qtdemux, guint32 fourcc); +static GstCaps *qtdemux_audio_caps(GstQTDemux *qtdemux, guint32 fourcc, const guint8 *data); static GType gst_qtdemux_get_type (void) { @@ -284,7 +284,7 @@ static gboolean gst_qtdemux_handle_sink_event (GstQTDemux *qtdemux) gst_pad_event_default(qtdemux->sinkpad, event); return FALSE; case GST_EVENT_FLUSH: - g_warning("flush event"); + //g_warning("flush event"); break; case GST_EVENT_DISCONTINUOUS: GST_DEBUG ("discontinuous event\n"); @@ -780,15 +780,15 @@ static void qtdemux_parse(GstQTDemux *qtdemux, GNode *node, void *buffer, int le QtNodeType *type; void *end; - //g_print("qtdemux_parse %p %d\n",buffer, length); + g_print("qtdemux_parse %p %d\n",buffer, length); node_length = QTDEMUX_GUINT32_GET(buffer); fourcc = QTDEMUX_FOURCC_GET(buffer+4); type = qtdemux_type_get(fourcc); - /*g_print("parsing '" GST_FOURCC_FORMAT "', length=%d\n", - GST_FOURCC_ARGS(fourcc), node_length);*/ + g_print("parsing '" GST_FOURCC_FORMAT "', length=%d\n", + GST_FOURCC_ARGS(fourcc), node_length); if(type->flags & QT_CONTAINER){ void *buf; @@ -1301,20 +1301,22 @@ static void qtdemux_parse_trak(GstQTDemux *qtdemux, GNode *trak) g_print("sample rate: %g\n", QTDEMUX_FP32_GET(stsd->data+offset + 16)); stream->rate = QTDEMUX_FP32_GET(stsd->data+offset + 16); + offset = 52; if(version == 0x00010000){ - g_print("samples/packet: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 20)); - stream->samples_per_packet = QTDEMUX_GUINT32_GET(stsd->data+offset + 20); - g_print("bytes/packet: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 24)); - g_print("bytes/frame: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 28)); - stream->bytes_per_frame = QTDEMUX_GUINT32_GET(stsd->data+offset + 28); - g_print("bytes/sample: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 32)); + g_print("samples/packet: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset)); + stream->samples_per_packet = QTDEMUX_GUINT32_GET(stsd->data+offset); + g_print("bytes/packet: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 4)); + g_print("bytes/frame: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 8)); + stream->bytes_per_frame = QTDEMUX_GUINT32_GET(stsd->data+offset + 8); + g_print("bytes/sample: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 12)); + offset = 68; } else { stream->bytes_per_frame = stream->n_channels * QTDEMUX_GUINT16_GET(stsd->data+offset + 10); stream->samples_per_packet = 1; } stream->caps = qtdemux_audio_caps(qtdemux, - QTDEMUX_FOURCC_GET(stsd->data+16+4)); + QTDEMUX_FOURCC_GET(stsd->data+16+4), (QTDEMUX_GUINT32_GET(stsd->data) > offset) ? stsd->data + offset : NULL); g_print("caps %s\n",gst_caps_to_string(stream->caps)); }else{ g_print("unknown subtype\n"); @@ -1597,7 +1599,7 @@ static GstCaps *qtdemux_video_caps(GstQTDemux *qtdemux, guint32 fourcc, const gu } } -static GstCaps *qtdemux_audio_caps(GstQTDemux *qtdemux, guint32 fourcc) +static GstCaps *qtdemux_audio_caps(GstQTDemux *qtdemux, guint32 fourcc, const guint8 *data) { switch(fourcc){ case GST_MAKE_FOURCC('N','O','N','E'): @@ -1685,8 +1687,15 @@ static GstCaps *qtdemux_audio_caps(GstQTDemux *qtdemux, guint32 fourcc) return gst_caps_from_string ("audio/mpeg, " "mpegversion = (int) 4"); case GST_MAKE_FOURCC('Q','D','M','2'): - /* QDesign music version 2 (no constant) */ - return gst_caps_from_string ("audio/x-qdm2"); + /* FIXME: QDesign music version 2 (no constant) */ + if (QTDEMUX_GUINT32_GET (data) <= 100) { + gst_util_dump_mem ((guint8*)data, 100); + return gst_caps_new_simple ("audio/x-qdm2", + "framesize", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 52), + "bitrate", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 40), + "blocksize", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 44), + NULL); + } case GST_MAKE_FOURCC('q','t','v','r'): /* ? */ case GST_MAKE_FOURCC('Q','D','M','C'): -- cgit v1.2.1