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authorAlfred E. Heggestad <aeh@db.org>2015-06-20 10:01:35 +0200
committerAlfred E. Heggestad <aeh@db.org>2015-06-20 10:01:35 +0200
commiteb6b9567bbcd400773e7801f60dd34b92edace31 (patch)
treeeb3f419966f7bc25e506f823b90680cd52425125 /modules/qtcapture
parent92f52bf6180f03d0d148cd4db15e07dfb97a5d53 (diff)
vidsrc: use const pointer to base-class
Diffstat (limited to 'modules/qtcapture')
-rw-r--r--modules/qtcapture/qtcapture.m8
1 files changed, 3 insertions, 5 deletions
diff --git a/modules/qtcapture/qtcapture.m b/modules/qtcapture/qtcapture.m
index b5fce0e..08f66ab 100644
--- a/modules/qtcapture/qtcapture.m
+++ b/modules/qtcapture/qtcapture.m
@@ -25,7 +25,7 @@ static struct vidsrc *vidsrc;
struct vidsrc_st {
- struct vidsrc *vs; /* inheritance */
+ const struct vidsrc *vs; /* inheritance */
qtcap *cap;
struct lock *lock;
@@ -277,8 +277,6 @@ static void destructor(void *arg)
mem_deref(st->buf);
mem_deref(st->lock);
-
- mem_deref(st->vs);
}
@@ -299,7 +297,7 @@ static void tmr_handler(void *arg)
#endif
-static int alloc(struct vidsrc_st **stp, struct vidsrc *vs,
+static int alloc(struct vidsrc_st **stp, const struct vidsrc *vs,
struct media_ctx **ctx, struct vidsrc_prm *prm,
const struct vidsz *size, const char *fmt,
const char *dev, vidsrc_frame_h *frameh,
@@ -320,7 +318,7 @@ static int alloc(struct vidsrc_st **stp, struct vidsrc *vs,
if (!st)
return ENOMEM;
- st->vs = mem_ref(vs);
+ st->vs = vs;
st->frameh = frameh;
st->arg = arg;