diff options
Diffstat (limited to 'sys/v4l2/gstv4l2object.c')
| -rw-r--r-- | sys/v4l2/gstv4l2object.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/sys/v4l2/gstv4l2object.c b/sys/v4l2/gstv4l2object.c index a5e67076f..1f14cd607 100644 --- a/sys/v4l2/gstv4l2object.c +++ b/sys/v4l2/gstv4l2object.c @@ -55,10 +55,6 @@ GST_DEBUG_CATEGORY_EXTERN (v4l2_debug); #define ENCODED_BUFFER_SIZE (2 * 1024 * 1024) -#if SIZEOF_OFF_T == 8 && !defined(mmap64) -#define mmap64 mmap -#endif - enum { PROP_0, @@ -460,6 +456,22 @@ gst_v4l2_object_install_m2m_properties_helper (GObjectClass * gobject_class) GST_TYPE_STRUCTURE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); } +/* Support for 32bit off_t, this wrapper is casting off_t to gint64 */ +#ifdef HAVE_LIBV4L2 +#if SIZEOF_OFF_T < 8 + +static gpointer +v4l2_mmap_wrapper (gpointer start, gsize length, gint prot, gint flags, gint fd, + off_t offset) +{ + return v4l2_mmap (start, length, prot, flags, fd, (gint64) offset); +} + +#define v4l2_mmap v4l2_mmap_wrapper + +#endif /* SIZEOF_OFF_T < 8 */ +#endif /* HAVE_LIBV4L2 */ + GstV4l2Object * gst_v4l2_object_new (GstElement * element, GstObject * debug_object, |