mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-23 08:46:40 +00:00
gst/elements/gstfilesrc.c: make seek events to before start/after end of file not fail, but seek to start/end instead
Original commit message from CVS: * gst/elements/gstfilesrc.c: (gst_filesrc_open_file), (gst_filesrc_srcpad_event): make seek events to before start/after end of file not fail, but seek to start/end instead * testsuite/caps/fraction-convert.c: (check_from_double_convert): add more output
This commit is contained in:
Benjamin Otte
parent
2bd5f3ad46
commit
6788d167d6
5 changed files with 61 additions and 34 deletions
|
|
@ -1,3 +1,12 @@
|
|||
2004-07-29 Benjamin Otte <otte@gnome.org>
|
||||
|
||||
* gst/elements/gstfilesrc.c: (gst_filesrc_open_file),
|
||||
(gst_filesrc_srcpad_event):
|
||||
make seek events to before start/after end of file not fail, but
|
||||
seek to start/end instead
|
||||
* testsuite/caps/fraction-convert.c: (check_from_double_convert):
|
||||
add more output
|
||||
|
||||
2004-07-29 Benjamin Otte <otte@gnome.org>
|
||||
|
||||
* gst/gstpad.c: (gst_pad_set_explicit_caps):
|
||||
|
|
|
|||
|
|
@ -55,6 +55,7 @@
|
|||
#define O_BINARY (0)
|
||||
#endif
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
* GStreamer Default File Source
|
||||
* Theory of Operation
|
||||
|
|
@ -922,7 +923,8 @@ gst_filesrc_srcpad_event (GstPad * pad, GstEvent * event)
|
|||
{
|
||||
gint64 offset;
|
||||
|
||||
if (GST_EVENT_SEEK_FORMAT (event) != GST_FORMAT_BYTES) {
|
||||
if (GST_EVENT_SEEK_FORMAT (event) != GST_FORMAT_BYTES &&
|
||||
GST_EVENT_SEEK_FORMAT (event) != GST_FORMAT_DEFAULT) {
|
||||
goto error;
|
||||
}
|
||||
if (!src->is_regular) {
|
||||
|
|
@ -934,32 +936,39 @@ gst_filesrc_srcpad_event (GstPad * pad, GstEvent * event)
|
|||
|
||||
switch (GST_EVENT_SEEK_METHOD (event)) {
|
||||
case GST_SEEK_METHOD_SET:
|
||||
if (offset < 0 ||
|
||||
(offset > src->filelen && (!gst_filesrc_check_filesize (src)
|
||||
|| offset > src->filelen))) {
|
||||
if (offset < 0) {
|
||||
goto error;
|
||||
}
|
||||
} else if (offset > src->filelen && (!gst_filesrc_check_filesize (src)
|
||||
|| offset > src->filelen)) {
|
||||
src->curoffset = src->filelen;
|
||||
} else {
|
||||
src->curoffset = offset;
|
||||
}
|
||||
GST_DEBUG_OBJECT (src, "seek set pending to %" G_GINT64_FORMAT,
|
||||
src->curoffset);
|
||||
break;
|
||||
case GST_SEEK_METHOD_CUR:
|
||||
if (offset + src->curoffset > src->filelen)
|
||||
if (!gst_filesrc_check_filesize (src)
|
||||
|| offset + src->curoffset > src->filelen)
|
||||
goto error;
|
||||
if (offset + src->curoffset > src->filelen &&
|
||||
(!gst_filesrc_check_filesize (src)
|
||||
|| offset + src->curoffset > src->filelen)) {
|
||||
src->curoffset = src->filelen;
|
||||
} else if (offset + src->curoffset < 0) {
|
||||
src->curoffset = 0;
|
||||
} else {
|
||||
src->curoffset += offset;
|
||||
}
|
||||
GST_DEBUG_OBJECT (src, "seek cur pending to %" G_GINT64_FORMAT,
|
||||
src->curoffset);
|
||||
break;
|
||||
case GST_SEEK_METHOD_END:
|
||||
if (ABS (offset) > src->filelen) {
|
||||
if (!gst_filesrc_check_filesize (src)
|
||||
|| ABS (offset) > src->filelen)
|
||||
goto error;
|
||||
if (offset > 0) {
|
||||
goto error;
|
||||
} else if (offset > src->filelen && (!gst_filesrc_check_filesize (src)
|
||||
|| offset > src->filelen)) {
|
||||
src->curoffset = 0;
|
||||
} else {
|
||||
src->curoffset = src->filelen + offset;
|
||||
}
|
||||
src->curoffset = src->filelen - ABS (offset);
|
||||
GST_DEBUG_OBJECT (src, "seek end pending to %" G_GINT64_FORMAT,
|
||||
src->curoffset);
|
||||
break;
|
||||
|
|
|
|||
|
|
@ -55,6 +55,7 @@
|
|||
#define O_BINARY (0)
|
||||
#endif
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
* GStreamer Default File Source
|
||||
* Theory of Operation
|
||||
|
|
@ -922,7 +923,8 @@ gst_filesrc_srcpad_event (GstPad * pad, GstEvent * event)
|
|||
{
|
||||
gint64 offset;
|
||||
|
||||
if (GST_EVENT_SEEK_FORMAT (event) != GST_FORMAT_BYTES) {
|
||||
if (GST_EVENT_SEEK_FORMAT (event) != GST_FORMAT_BYTES &&
|
||||
GST_EVENT_SEEK_FORMAT (event) != GST_FORMAT_DEFAULT) {
|
||||
goto error;
|
||||
}
|
||||
if (!src->is_regular) {
|
||||
|
|
@ -934,32 +936,39 @@ gst_filesrc_srcpad_event (GstPad * pad, GstEvent * event)
|
|||
|
||||
switch (GST_EVENT_SEEK_METHOD (event)) {
|
||||
case GST_SEEK_METHOD_SET:
|
||||
if (offset < 0 ||
|
||||
(offset > src->filelen && (!gst_filesrc_check_filesize (src)
|
||||
|| offset > src->filelen))) {
|
||||
if (offset < 0) {
|
||||
goto error;
|
||||
}
|
||||
} else if (offset > src->filelen && (!gst_filesrc_check_filesize (src)
|
||||
|| offset > src->filelen)) {
|
||||
src->curoffset = src->filelen;
|
||||
} else {
|
||||
src->curoffset = offset;
|
||||
}
|
||||
GST_DEBUG_OBJECT (src, "seek set pending to %" G_GINT64_FORMAT,
|
||||
src->curoffset);
|
||||
break;
|
||||
case GST_SEEK_METHOD_CUR:
|
||||
if (offset + src->curoffset > src->filelen)
|
||||
if (!gst_filesrc_check_filesize (src)
|
||||
|| offset + src->curoffset > src->filelen)
|
||||
goto error;
|
||||
if (offset + src->curoffset > src->filelen &&
|
||||
(!gst_filesrc_check_filesize (src)
|
||||
|| offset + src->curoffset > src->filelen)) {
|
||||
src->curoffset = src->filelen;
|
||||
} else if (offset + src->curoffset < 0) {
|
||||
src->curoffset = 0;
|
||||
} else {
|
||||
src->curoffset += offset;
|
||||
}
|
||||
GST_DEBUG_OBJECT (src, "seek cur pending to %" G_GINT64_FORMAT,
|
||||
src->curoffset);
|
||||
break;
|
||||
case GST_SEEK_METHOD_END:
|
||||
if (ABS (offset) > src->filelen) {
|
||||
if (!gst_filesrc_check_filesize (src)
|
||||
|| ABS (offset) > src->filelen)
|
||||
goto error;
|
||||
if (offset > 0) {
|
||||
goto error;
|
||||
} else if (offset > src->filelen && (!gst_filesrc_check_filesize (src)
|
||||
|| offset > src->filelen)) {
|
||||
src->curoffset = 0;
|
||||
} else {
|
||||
src->curoffset = src->filelen + offset;
|
||||
}
|
||||
src->curoffset = src->filelen - ABS (offset);
|
||||
GST_DEBUG_OBJECT (src, "seek end pending to %" G_GINT64_FORMAT,
|
||||
src->curoffset);
|
||||
break;
|
||||
|
|
|
|||
|
|
@ -36,8 +36,8 @@ check_from_double_convert (gdouble value, gint nom, gint denom, gdouble prec)
|
|||
|
||||
g_value_set_double (&value1, value);
|
||||
g_value_transform (&value1, &value2);
|
||||
g_print ("%s = %s\n",
|
||||
gst_value_serialize (&value1), gst_value_serialize (&value2));
|
||||
g_print ("%s = %s ? (expected: %d/%d )\n",
|
||||
gst_value_serialize (&value1), gst_value_serialize (&value2), nom, denom);
|
||||
g_assert (gst_value_get_fraction_numerator (&value2) == nom);
|
||||
g_assert (gst_value_get_fraction_denominator (&value2) == denom);
|
||||
g_value_transform (&value2, &value1);
|
||||
|
|
|
|||
|
|
@ -36,8 +36,8 @@ check_from_double_convert (gdouble value, gint nom, gint denom, gdouble prec)
|
|||
|
||||
g_value_set_double (&value1, value);
|
||||
g_value_transform (&value1, &value2);
|
||||
g_print ("%s = %s\n",
|
||||
gst_value_serialize (&value1), gst_value_serialize (&value2));
|
||||
g_print ("%s = %s ? (expected: %d/%d )\n",
|
||||
gst_value_serialize (&value1), gst_value_serialize (&value2), nom, denom);
|
||||
g_assert (gst_value_get_fraction_numerator (&value2) == nom);
|
||||
g_assert (gst_value_get_fraction_denominator (&value2) == denom);
|
||||
g_value_transform (&value2, &value1);
|
||||
|
|
|
|||
Loading…
Reference in a new issue