mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-07-31 10:45:08 +00:00
Code Issues 1 Projects Releases Wiki Activity

configure.ac: remove NASM check, since we don't use it. Update dirac check to 0.4

Browse source 
Original commit message from CVS:
* configure.ac: remove NASM check, since we don't use it.  Update
dirac check to 0.4
* ext/dirac/gstdiracdec.cc: update to current 0.4 API
* gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_link):
Initialized variables.
* gst/qtdemux/qtdemux.c: (gst_qtdemux_change_state),
(gst_qtdemux_loop_header), (qtdemux_parse), (qtdemux_parse_trak),
(gst_qtdemux_handle_esds), (qtdemux_audio_caps): Fix seeking, add
SVQ3 format
This commit is contained in:
David Schleef 2004-09-15 19:29:24 +00:00
parent 3bae21ef61
commit 09bf152f96
3 changed files with 90 additions and 51 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
ChangeLog
View file

@ -1,3 +1,15 @@
2004-09-15 David Schleef <ds@schleef.org>
* configure.ac: remove NASM check, since we don't use it. Update
dirac check to 0.4
* ext/dirac/gstdiracdec.cc: update to current 0.4 API
* gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_link):
Initialized variables.
* gst/qtdemux/qtdemux.c: (gst_qtdemux_change_state),
(gst_qtdemux_loop_header), (qtdemux_parse), (qtdemux_parse_trak),
(gst_qtdemux_handle_esds), (qtdemux_audio_caps): Fix seeking, add
SVQ3 format
2004-09-15 Ronald S. Bultje <rbultje@ronald.bitfreak.net> 2004-09-15 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query), * gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),

16
configure.ac
View file

@ -156,17 +156,6 @@ AC_ARG_WITH(pkg-config-path,
dnl check architecture dnl check architecture
GST_ARCH() GST_ARCH()
dnl Check for nasm
AC_PATH_PROG(NASM_PATH, nasm, no)
AC_SUBST(NASM_PATH)
if test x$NASM_PATH = xno; then
AC_MSG_WARN(Couldn't find nasm)
HAVE_NASM="no"
else
AC_DEFINE(HAVE_NASM, 1, [Define if NASM, the netwide assembler, is available])
HAVE_NASM="yes"
fi
dnl check for gconftool-2 dnl check for gconftool-2
translit(dnm, m, l) AM_CONDITIONAL(USE_GCONFTOOL, true) translit(dnm, m, l) AM_CONDITIONAL(USE_GCONFTOOL, true)
GST_CHECK_FEATURE(GCONFTOOL, [GConf schemas], , [ GST_CHECK_FEATURE(GCONFTOOL, [GConf schemas], , [
@ -817,7 +806,10 @@ dnl AC_CHECK_HEADER(cdda_paranoia.h, :, HAVE_CDPARANOIA=no)
dnl *** dirac *** dnl *** dirac ***
translit(dnm, m, l) AM_CONDITIONAL(USE_DIRAC, true) translit(dnm, m, l) AM_CONDITIONAL(USE_DIRAC, true)
GST_CHECK_FEATURE(DIRAC, [dirac plug-ins], dirac, [ GST_CHECK_FEATURE(DIRAC, [dirac plug-ins], dirac, [
PKG_CHECK_MODULES(DIRAC, dirac, HAVE_DIRAC="yes", HAVE_DIRAC="no") PKG_CHECK_MODULES(DIRAC, dirac-pic >= 0.4, HAVE_DIRAC="yes", HAVE_DIRAC="no")
if test x$HAVE_DIRAC = xno ; then
PKG_CHECK_MODULES(DIRAC, dirac >= 0.4, HAVE_DIRAC="yes", HAVE_DIRAC="no")
fi
AC_SUBST(DIRAC_CFLAGS) AC_SUBST(DIRAC_CFLAGS)
AC_SUBST(DIRAC_LIBS) AC_SUBST(DIRAC_LIBS)
]) ])

113
gst/qtdemux/qtdemux.c
View file

@ -32,7 +32,7 @@ GST_DEBUG_CATEGORY_EXTERN (qtdemux_debug);
/* temporary hack */ /* temporary hack */
#define g_print(...) /* */ #define g_print(...) /* */
#define gst_util_dump_mem(a,b) /* */ //#define gst_util_dump_mem(a,b) /* */
#define QTDEMUX_GUINT32_GET(a) (GST_READ_UINT32_BE(a)) #define QTDEMUX_GUINT32_GET(a) (GST_READ_UINT32_BE(a))
#define QTDEMUX_GUINT24_GET(a) (GST_READ_UINT32_BE(a) >> 8) #define QTDEMUX_GUINT24_GET(a) (GST_READ_UINT32_BE(a) >> 8)
@ -510,12 +510,10 @@ gst_qtdemux_change_state (GstElement * element)
switch (GST_STATE_TRANSITION (element)) { switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_NULL_TO_READY: case GST_STATE_NULL_TO_READY:
qtdemux->bs = gst_bytestream_new (qtdemux->sinkpad);
qtdemux->state = QTDEMUX_STATE_HEADER;
GST_DEBUG ("new bytestream");
/* FIXME */
break; break;
case GST_STATE_READY_TO_PAUSED: case GST_STATE_READY_TO_PAUSED:
qtdemux->bs = gst_bytestream_new (qtdemux->sinkpad);
qtdemux->state = QTDEMUX_STATE_HEADER;
break; break;
case GST_STATE_PAUSED_TO_PLAYING: case GST_STATE_PAUSED_TO_PLAYING:
break; break;
@ -525,9 +523,9 @@ gst_qtdemux_change_state (GstElement * element)
qtdemux->last_ts = GST_CLOCK_TIME_NONE; qtdemux->last_ts = GST_CLOCK_TIME_NONE;
qtdemux->need_discont = FALSE; qtdemux->need_discont = FALSE;
qtdemux->need_flush = FALSE; qtdemux->need_flush = FALSE;
gst_bytestream_destroy (qtdemux->bs);
break; break;
case GST_STATE_READY_TO_NULL: case GST_STATE_READY_TO_NULL:
gst_bytestream_destroy (qtdemux->bs);
break; break;
default: default:
break; break;
@ -615,7 +613,6 @@ gst_qtdemux_loop_header (GstElement * element)
break; break;
} }
} while (1); } while (1);
qtdemux->offset += length;
qtdemux_parse_moov (qtdemux, GST_BUFFER_DATA (moov), length); qtdemux_parse_moov (qtdemux, GST_BUFFER_DATA (moov), length);
if (1) { if (1) {
@ -634,18 +631,11 @@ gst_qtdemux_loop_header (GstElement * element)
} }
ret = gst_bytestream_seek (qtdemux->bs, cur_offset + length, ret = gst_bytestream_seek (qtdemux->bs, cur_offset + length,
GST_SEEK_METHOD_SET); GST_SEEK_METHOD_SET);
GST_DEBUG ("seek returned %d", ret); if (!ret) {
if (ret == FALSE) { g_warning ("seek failed");
length = cur_offset + length;
cur_offset = qtdemux->offset;
length -= cur_offset;
if (gst_bytestream_flush (qtdemux->bs, length) == FALSE) {
if (!gst_qtdemux_handle_sink_event (qtdemux)) {
return;
}
}
} }
qtdemux->offset = cur_offset + length; qtdemux->offset = cur_offset + length;
GST_DEBUG ("seek returned %d", ret);
break; break;
} }
case QTDEMUX_STATE_SEEKING_EOS: case QTDEMUX_STATE_SEEKING_EOS:
@ -694,10 +684,10 @@ gst_qtdemux_loop_header (GstElement * element)
GST_DATA (gst_event_new (GST_EVENT_EOS))); GST_DATA (gst_event_new (GST_EVENT_EOS)));
} }
ret = gst_bytestream_seek (qtdemux->bs, 0, GST_SEEK_METHOD_END); ret = gst_bytestream_seek (qtdemux->bs, 0, GST_SEEK_METHOD_END);
GST_DEBUG ("seek returned %d", ret); if (!ret) {
if (ret == FALSE) { g_warning ("seek failed");
gst_bytestream_flush (qtdemux->bs, 0xffffffff);
} }
GST_DEBUG ("seek returned %d", ret);
qtdemux->state = QTDEMUX_STATE_SEEKING_EOS; qtdemux->state = QTDEMUX_STATE_SEEKING_EOS;
return; return;
@ -713,22 +703,17 @@ gst_qtdemux_loop_header (GstElement * element)
index, stream->sample_index, offset, size, index, stream->sample_index, offset, size,
stream->samples[stream->sample_index].timestamp); stream->samples[stream->sample_index].timestamp);
// cur_offset = gst_bytestream_tell (qtdemux->bs); /* don't believe bytestream */
cur_offset = qtdemux->offset; //cur_offset = gst_bytestream_tell (qtdemux->bs);
if (offset != cur_offset) { if (offset != cur_offset) {
GST_DEBUG ("seeking to offset %d", offset); GST_DEBUG ("seeking to offset %d (currently at %d)", offset,
GST_LOG ("seeking to offset %d", offset); cur_offset);
ret = gst_bytestream_seek (qtdemux->bs, offset, GST_SEEK_METHOD_SET); ret = gst_bytestream_seek (qtdemux->bs, offset, GST_SEEK_METHOD_SET);
if (!ret) {
g_warning ("seek failed");
}
GST_DEBUG ("seek returned %d", ret); GST_DEBUG ("seek returned %d", ret);
if (ret == FALSE && offset > cur_offset) {
if (gst_bytestream_flush (qtdemux->bs, offset - cur_offset) == FALSE) {
if (!gst_qtdemux_handle_sink_event (qtdemux)) {
return;
}
}
} else if (ret == FALSE && offset < cur_offset)
GST_ERROR ("cannot flush backwards");
qtdemux->offset = offset;
return; return;
} }
@ -745,7 +730,6 @@ gst_qtdemux_loop_header (GstElement * element)
break; break;
} }
} while (TRUE); } while (TRUE);
qtdemux->offset += size;
if (buf) { if (buf) {
/* hum... */ /* hum... */
@ -920,6 +904,7 @@ gst_qtdemux_add_stream (GstQTDemux * qtdemux, QtDemuxStream * stream)
#define FOURCC_____ GST_MAKE_FOURCC('-','-','-','-') #define FOURCC_____ GST_MAKE_FOURCC('-','-','-','-')
#define FOURCC_free GST_MAKE_FOURCC('f','r','e','e') #define FOURCC_free GST_MAKE_FOURCC('f','r','e','e')
#define FOURCC_data GST_MAKE_FOURCC('d','a','t','a') #define FOURCC_data GST_MAKE_FOURCC('d','a','t','a')
#define FOURCC_SVQ3 GST_MAKE_FOURCC('S','V','Q','3')
static void qtdemux_dump_mvhd (GstQTDemux * qtdemux, void *buffer, int depth); static void qtdemux_dump_mvhd (GstQTDemux * qtdemux, void *buffer, int depth);
@ -1000,6 +985,7 @@ QtNodeType qt_node_types[] = {
{FOURCC_mp4v, "mp4v", 0,}, {FOURCC_mp4v, "mp4v", 0,},
{FOURCC_wave, "wave", QT_CONTAINER}, {FOURCC_wave, "wave", QT_CONTAINER},
{FOURCC_appl, "appl", QT_CONTAINER}, {FOURCC_appl, "appl", QT_CONTAINER},
{FOURCC_esds, "esds", QT_CONTAINER},
{FOURCC_hnti, "hnti", QT_CONTAINER}, {FOURCC_hnti, "hnti", QT_CONTAINER},
{FOURCC_rtp_, "rtp ", 0, qtdemux_dump_unknown}, {FOURCC_rtp_, "rtp ", 0, qtdemux_dump_unknown},
{FOURCC_sdp_, "sdp ", 0, qtdemux_dump_unknown}, {FOURCC_sdp_, "sdp ", 0, qtdemux_dump_unknown},
@ -1016,6 +1002,7 @@ QtNodeType qt_node_types[] = {
{FOURCC_____, "----", QT_CONTAINER,}, {FOURCC_____, "----", QT_CONTAINER,},
{FOURCC_data, "data", 0, qtdemux_dump_unknown}, {FOURCC_data, "data", 0, qtdemux_dump_unknown},
{FOURCC_free, "free", 0,}, {FOURCC_free, "free", 0,},
{FOURCC_SVQ3, "SVQ3", 0,},
{0, "unknown", 0}, {0, "unknown", 0},
}; };
static int n_qt_node_types = sizeof (qt_node_types) / sizeof (qt_node_types[0]); static int n_qt_node_types = sizeof (qt_node_types) / sizeof (qt_node_types[0]);
@ -1161,7 +1148,6 @@ qtdemux_parse (GstQTDemux * qtdemux, GNode * node, void *buffer, int length)
void *buf; void *buf;
guint32 len; guint32 len;
gst_util_dump_mem (buffer, length);
GST_DEBUG_OBJECT (qtdemux, GST_DEBUG_OBJECT (qtdemux,
"parsing stsd (sample table, sample description) atom"); "parsing stsd (sample table, sample description) atom");
buf = buffer + 16; buf = buffer + 16;
@ -1271,6 +1257,48 @@ qtdemux_parse (GstQTDemux * qtdemux, GNode * node, void *buffer, int length)
buf += len; buf += len;
} }
} else if (fourcc == FOURCC_SVQ3) {
void *buf;
guint32 len;
guint32 version;
int tlen;
GST_LOG ("parsing in SVQ3\n");
buf = buffer + 12;
end = buffer + length;
version = QTDEMUX_GUINT32_GET (buffer + 16);
g_print ("version %08x\n", version);
if (1 || version == 0x00000000) {
buf = buffer + 0x32;
end = buffer + length;
tlen = QTDEMUX_GUINT8_GET (buf);
g_print ("tlen = %d\n", tlen);
buf++;
g_print ("string = %.*s\n", tlen, (char *) buf);
buf += tlen;
buf += 23;
gst_util_dump_mem (buf, end - buf);
while (buf < end) {
GNode *child;
if (buf + 8 >= end) {
/* FIXME: get annoyed */
GST_LOG ("buffer overrun");
}
len = QTDEMUX_GUINT32_GET (buf);
if (len == 0)
break;
child = g_node_new (buf);
g_node_append (node, child);
qtdemux_parse (qtdemux, child, buf, len);
buf += len;
}
}
} }
#if 0 #if 0
if (fourcc == FOURCC_cmvd) { if (fourcc == FOURCC_cmvd) {
@ -1893,10 +1921,15 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
fourcc = QTDEMUX_FOURCC_GET (stsd->data + offset + 4); fourcc = QTDEMUX_FOURCC_GET (stsd->data + offset + 4);
stream->caps = qtdemux_video_caps (qtdemux, fourcc, stsd->data); stream->caps = qtdemux_video_caps (qtdemux, fourcc, stsd->data);
mp4v = qtdemux_tree_get_child_by_type (stsd, FOURCC_mp4v);
esds = NULL; esds = NULL;
mp4v = qtdemux_tree_get_child_by_type (stsd, FOURCC_mp4v);
if (mp4v == NULL) {
/* HACK */
mp4v = qtdemux_tree_get_child_by_type (stsd, FOURCC_SVQ3);
}
if (mp4v) if (mp4v)
esds = qtdemux_tree_get_child_by_type (mp4v, FOURCC_esds); esds = qtdemux_tree_get_child_by_type (mp4v, FOURCC_esds);
if (esds) { if (esds) {
gst_qtdemux_handle_esds (qtdemux, stream, esds); gst_qtdemux_handle_esds (qtdemux, stream, esds);
} }
@ -2271,7 +2304,7 @@ gst_qtdemux_handle_esds (GstQTDemux * qtdemux, QtDemuxStream * stream,
guint8 *data_ptr = NULL; guint8 *data_ptr = NULL;
int data_len = 0; int data_len = 0;
gst_util_dump_mem (ptr, len); //gst_util_dump_mem (ptr, len);
ptr += 8; ptr += 8;
g_print ("version/flags = %08x\n", QTDEMUX_GUINT32_GET (ptr)); g_print ("version/flags = %08x\n", QTDEMUX_GUINT32_GET (ptr));
ptr += 4; ptr += 4;
@ -2529,12 +2562,14 @@ qtdemux_audio_caps (GstQTDemux * qtdemux, guint32 fourcc, const guint8 * data,
"mpegversion", G_TYPE_INT, 4, NULL); "mpegversion", G_TYPE_INT, 4, NULL);
case GST_MAKE_FOURCC ('Q', 'D', 'M', '2'): case GST_MAKE_FOURCC ('Q', 'D', 'M', '2'):
/* FIXME: QDesign music version 2 (no constant) */ /* FIXME: QDesign music version 2 (no constant) */
if (data) if (data) {
return gst_caps_new_simple ("audio/x-qdm2", return gst_caps_new_simple ("audio/x-qdm2",
"framesize", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 52), "framesize", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 52),
"bitrate", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 40), "bitrate", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 40),
"blocksize", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 44), NULL); "blocksize", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 44), NULL);
return gst_caps_new_simple ("audio/x-qdm2", NULL); } else {
return gst_caps_new_simple ("audio/x-qdm2", NULL);
}
case GST_MAKE_FOURCC ('a', 'g', 's', 'm'): case GST_MAKE_FOURCC ('a', 'g', 's', 'm'):
/* GSM */ /* GSM */
return gst_caps_new_simple ("audio/x-gsm", NULL); return gst_caps_new_simple ("audio/x-gsm", NULL);