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Fix ioctl() signature on Android

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This commit is contained in:
Xavier Claessens 2018-11-21 16:11:02 -05:00
parent b93e37592a
commit 0e2d0adac5
1 changed files with 9 additions and 1 deletions
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10
sys/v4l2/gstv4l2object.h
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@ -68,6 +68,14 @@ typedef gboolean (*GstV4l2GetInOutFunction) (GstV4l2Object * v4l2object, gint
typedef gboolean (*GstV4l2SetInOutFunction) (GstV4l2Object * v4l2object, gint input);
typedef gboolean (*GstV4l2UpdateFpsFunction) (GstV4l2Object * v4l2object);
/* On Android NDK r18b the ioctl() signature uses 'unsigned' instead of
* 'unsigned long' for the 2nd parameter */
#ifdef __ANDROID__
typedef ioctl_req_t unsigned
#else
typedef ioctl_req_t gulong
#endif
#define GST_V4L2_WIDTH(o) (GST_VIDEO_INFO_WIDTH (&(o)->info))
#define GST_V4L2_HEIGHT(o) (GST_VIDEO_INFO_HEIGHT (&(o)->info))
#define GST_V4L2_PIXELFORMAT(o) ((o)->fmtdesc->pixelformat)
@ -192,7 +200,7 @@ struct _GstV4l2Object {
gint (*fd_open) (gint fd, gint v4l2_flags);
gint (*close) (gint fd);
gint (*dup) (gint fd);
gint (*ioctl) (gint fd, gulong request, ...);
gint (*ioctl) (gint fd, ioctl_req_t request, ...);
gssize (*read) (gint fd, gpointer buffer, gsize n);
gpointer (*mmap) (gpointer start, gsize length, gint prot, gint flags,
gint fd, off_t offset);