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ext/resindvd/resindvdsrc.c: Fix next/prev chapter seeking at the beginning or end.

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Original commit message from CVS:
* ext/resindvd/resindvdsrc.c:
Fix next/prev chapter seeking at the beginning or end.
Use 64-bit scaling utility functions for converting MPEG
timestamps.
This commit is contained in:
Jan Schmidt 2008-10-07 21:29:26 +00:00
parent b398d611a4
commit a1b977dc8b
2 changed files with 21 additions and 4 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2008-10-07 Jan Schmidt <jan.schmidt@sun.com>
* ext/resindvd/resindvdsrc.c:
Fix next/prev chapter seeking at the beginning or end.
Use 64-bit scaling utility functions for converting MPEG
timestamps.
2008-10-07 Wim Taymans <wim.taymans@collabora.co.uk>
Patch by: Håvard Graff <havard dot graff at tandberg dot com>

18
ext/resindvd/resindvdsrc.c
View file

@ -38,8 +38,10 @@ GST_DEBUG_CATEGORY_STATIC (rsndvdsrc_debug);
#define CLOCK_BASE 9LL
#define CLOCK_FREQ CLOCK_BASE * 10000
#define MPEGTIME_TO_GSTTIME(time) (((time) * (GST_MSECOND/10)) / CLOCK_BASE)
#define GSTTIME_TO_MPEGTIME(time) (((time) * CLOCK_BASE) / (GST_MSECOND/10))
#define MPEGTIME_TO_GSTTIME(time) (gst_util_uint64_scale ((time), \
GST_MSECOND/10, CLOCK_BASE))
#define GSTTIME_TO_MPEGTIME(time) (gst_util_uint64_scale ((time), \
CLOCK_BASE, GST_MSECOND/10))
typedef enum
{
@ -1891,8 +1893,16 @@ rsn_dvdsrc_do_seek (RsnBaseSrc * bsrc, GstSegment * segment)
gint32 title, chapters, x;
if (dvdnav_current_title_info (src->dvdnav, &title, &x) ==
DVDNAV_STATUS_OK) {
if (dvdnav_get_number_of_parts (src->dvdnav, title, &chapters) ==
DVDNAV_STATUS_OK) {
if (segment->start + 1 == x) {
dvdnav_prev_pg_search (src->dvdnav);
ret = TRUE;
src->discont = TRUE;
} else if (segment->start == x + 1) {
dvdnav_next_pg_search (src->dvdnav);
ret = TRUE;
src->discont = TRUE;
} else if (dvdnav_get_number_of_parts (src->dvdnav, title,
&chapters) == DVDNAV_STATUS_OK) {
if (segment->start > 0 && segment->start <= chapters) {
dvdnav_part_play (src->dvdnav, title, segment->start);
ret = TRUE;