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v4l: remove caps argument, it's not needed

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Remove the caps parameter, we don't need it anymore because we don't set
caps on buffers anymore.
This commit is contained in:
Wim Taymans 2011-07-12 17:06:41 +02:00
parent 59b86d2558
commit f55656dcfc
4 changed files with 6 additions and 8 deletions
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8
sys/v4l2/gstv4l2bufferpool.c
View file

@ -105,7 +105,6 @@ gst_v4l2_buffer_dispose (GstBuffer * buffer)
}
if (resuscitated) {
/* FIXME: check that the caps didn't change */
GST_LOG_OBJECT (pool->v4l2elem, "reviving buffer %p, %d", buffer, index);
gst_buffer_ref (buffer);
pool->buffers[index] = buffer;
@ -124,7 +123,7 @@ gst_v4l2_buffer_dispose (GstBuffer * buffer)
}
static GstBuffer *
gst_v4l2_buffer_new (GstV4l2BufferPool * pool, guint index, GstCaps * caps)
gst_v4l2_buffer_new (GstV4l2BufferPool * pool, guint index)
{
GstBuffer *ret;
GstMetaV4l2 *meta;
@ -258,7 +257,6 @@ get_v4l2_object (GstElement * v4l2elem)
* @v4l2elem: the v4l2 element (src or sink) that owns this pool
* @fd: the video device file descriptor
* @num_buffers: the requested number of buffers in the pool
* @caps: the caps to set on the buffer
* @requeuebuf: if %TRUE, and if the pool is still in the running state, a
* buffer with no remaining references is immediately passed back to v4l2
* (VIDIOC_QBUF), otherwise it is returned to the pool of available buffers
@ -270,7 +268,7 @@ get_v4l2_object (GstElement * v4l2elem)
*/
GstV4l2BufferPool *
gst_v4l2_buffer_pool_new (GstElement * v4l2elem, gint fd, gint num_buffers,
GstCaps * caps, gboolean requeuebuf, enum v4l2_buf_type type)
gboolean requeuebuf, enum v4l2_buf_type type)
{
GstV4l2BufferPool *pool;
gint n;
@ -315,7 +313,7 @@ gst_v4l2_buffer_pool_new (GstElement * v4l2elem, gint fd, gint num_buffers,
/* now, map the buffers: */
for (n = 0; n < num_buffers; n++) {
pool->buffers[n] = gst_v4l2_buffer_new (pool, n, caps);
pool->buffers[n] = gst_v4l2_buffer_new (pool, n);
if (!pool->buffers[n])
goto buffer_new_failed;
pool->num_live_buffers++;

2
sys/v4l2/gstv4l2bufferpool.h
View file

@ -83,7 +83,7 @@ const GstMetaInfo * gst_meta_v4l2_get_info (void);
#define GST_META_V4L2_ADD(buf) ((GstMetaV4l2 *)gst_buffer_add_meta(buf,gst_meta_v4l2_get_info(),NULL))
void gst_v4l2_buffer_pool_destroy (GstV4l2BufferPool * pool);
GstV4l2BufferPool *gst_v4l2_buffer_pool_new (GstElement *v4l2elem, gint fd, gint num_buffers, GstCaps * caps, gboolean requeuebuf, enum v4l2_buf_type type);
GstV4l2BufferPool *gst_v4l2_buffer_pool_new (GstElement *v4l2elem, gint fd, gint num_buffers, gboolean requeuebuf, enum v4l2_buf_type type);
GstBuffer *gst_v4l2_buffer_pool_get (GstV4l2BufferPool *pool, gboolean blocking);

2
sys/v4l2/gstv4l2sink.c
View file

@ -668,7 +668,7 @@ gst_v4l2sink_set_caps (GstBaseSink * bsink, GstCaps * caps)
newpool = gst_v4l2_buffer_pool_new (GST_ELEMENT (v4l2sink),
v4l2sink->v4l2object->video_fd,
v4l2sink->num_buffers, caps, FALSE, V4L2_BUF_TYPE_VIDEO_OUTPUT);
v4l2sink->num_buffers, FALSE, V4L2_BUF_TYPE_VIDEO_OUTPUT);
if (newpool == NULL)
goto no_pool;

2
sys/v4l2/v4l2src_calls.c
View file

@ -310,7 +310,7 @@ gst_v4l2src_capture_init (GstV4l2Src * v4l2src, GstCaps * caps)
if (!(v4l2src->pool = gst_v4l2_buffer_pool_new (GST_ELEMENT (v4l2src),
v4l2src->v4l2object->video_fd,
v4l2src->num_buffers, caps, TRUE, V4L2_BUF_TYPE_VIDEO_CAPTURE)))
v4l2src->num_buffers, TRUE, V4L2_BUF_TYPE_VIDEO_CAPTURE)))
goto buffer_pool_new_failed;
GST_INFO_OBJECT (v4l2src, "capturing buffers via mmap()");