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win32: fix seeking in large files

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Use _lseeki64() on Windows to seek in large files.
Fixes #576021.
This commit is contained in:
LRN 2009-03-20 14:20:16 +01:00 committed by Wim Taymans
parent 13bc8b8c03
commit df124a0b28
1 changed files with 18 additions and 1 deletions
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19
gst/qtmux/gstqtmux.c
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@ -75,6 +75,14 @@
#include <gst/gst.h>
#include <gst/base/gstcollectpads.h>
#ifdef G_OS_WIN32
#include <io.h> /* lseek, open, close, read */
#undef lseek
#define lseek _lseeki64
#undef off_t
#define off_t guint64
#endif
#include "gstqtmux.h"
GST_DEBUG_CATEGORY_STATIC (gst_qt_mux_debug);
@ -603,8 +611,17 @@ gst_qt_mux_send_buffered_data (GstQTMux * qtmux, guint64 * offset)
if (fflush (qtmux->fast_start_file))
goto flush_failed;
if (fseek (qtmux->fast_start_file, 0, SEEK_SET))
#ifdef HAVE_FSEEKO
if (fseeko (qtmux->fast_start_file, (off_t) 0, SEEK_SET) != 0)
goto seek_failed;
#elif defined (G_OS_UNIX) || defined (G_OS_WIN32)
if (lseek (fileno (qtmux->fast_start_file), (off_t) 0,
SEEK_SET) == (off_t) - 1)
goto seek_failed;
#else
if (fseek (qtmux->fast_start_file, (long) 0, SEEK_SET) != 0)
goto seek_failed;
#endif
/* hm, this could all take a really really long time,
* but there may not be another way to get moov atom first