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plugins/elements/gstfdsrc.c: Add some debugging.

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Original commit message from CVS:
* plugins/elements/gstfdsrc.c: (gst_fd_src_update_fd),
(gst_fd_src_create):
Add some debugging.
Only update fd when it's different from the old.
This commit is contained in:
Wim Taymans 2006-11-03 09:40:03 +00:00
parent 9e24b65bfa
commit 706d4bf73f
2 changed files with 31 additions and 13 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
2006-11-03 Wim Taymans <wim@fluendo.com>
* plugins/elements/gstfdsrc.c: (gst_fd_src_update_fd),
(gst_fd_src_create):
Add some debugging.
Only update fd when it's different from the old.
2006-11-02 Tim-Philipp Müller <tim at centricular dot net>
* plugins/elements/gstfilesrc.c: (gst_file_src_create_mmap):

37
plugins/elements/gstfdsrc.c
View file

@ -192,26 +192,34 @@ gst_fd_src_update_fd (GstFdSrc * src)
{
struct stat stat_results;
src->fd = src->new_fd;
GST_INFO_OBJECT (src, "Updating to fd %d", src->fd);
g_free (src->uri);
src->uri = g_strdup_printf ("fd://%d", src->fd);
if (src->fd != src->new_fd) {
GST_INFO_OBJECT (src, "Updating to fd %d", src->new_fd);
if (fstat (src->fd, &stat_results) < 0)
goto not_seekable;
src->fd = src->new_fd;
if (!S_ISREG (stat_results.st_mode))
goto not_seekable;
g_free (src->uri);
src->uri = g_strdup_printf ("fd://%d", src->fd);
/* Try a seek of 0 bytes offset to check for seekability */
if (lseek (src->fd, 0, SEEK_CUR) < 0)
goto not_seekable;
if (fstat (src->fd, &stat_results) < 0)
goto not_seekable;
src->seekable_fd = TRUE;
if (!S_ISREG (stat_results.st_mode))
goto not_seekable;
/* Try a seek of 0 bytes offset to check for seekability */
if (lseek (src->fd, 0, SEEK_CUR) < 0)
goto not_seekable;
GST_INFO_OBJECT (src, "marking fd %d as seekable", src->fd);
src->seekable_fd = TRUE;
}
return;
not_seekable:
src->seekable_fd = FALSE;
{
GST_INFO_OBJECT (src, "marking fd %d as NOT seekable", src->fd);
src->seekable_fd = FALSE;
}
}
static gboolean
@ -341,6 +349,8 @@ gst_fd_src_create (GstPushSrc * psrc, GstBuffer ** outbuf)
gchar command;
int res;
GST_LOG_OBJECT (src, "reading command");
READ_COMMAND (src, command, res);
if (res < 0) {
GST_LOG_OBJECT (src, "no more commands");
@ -359,6 +369,7 @@ gst_fd_src_create (GstPushSrc * psrc, GstBuffer ** outbuf)
do {
readbytes = read (src->fd, GST_BUFFER_DATA (buf), blocksize);
GST_LOG_OBJECT (src, "read %d", readbytes);
} while (readbytes == -1 && errno == EINTR); /* retry if interrupted */
if (readbytes < 0)