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gst/videotestsrc/gstvideotestsrc.*: Cleanups, use default property values as defines.

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Original commit message from CVS:
* gst/videotestsrc/gstvideotestsrc.c:
(gst_video_test_src_class_init), (gst_video_test_src_init),
(gst_video_test_src_set_property),
(gst_video_test_src_get_property), (gst_video_test_src_create):
* gst/videotestsrc/gstvideotestsrc.h:
Cleanups, use default property values as defines.
Add property to enable/disable peer buffer allocation.
This commit is contained in:
Wim Taymans 2008-07-01 13:22:49 +00:00
parent 59a0c5373d
commit 3fb8f3b0dd
3 changed files with 45 additions and 22 deletions
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10
ChangeLog
View file

@ -1,3 +1,13 @@
2008-07-01 Wim Taymans <wim.taymans@collabora.co.uk>
* gst/videotestsrc/gstvideotestsrc.c:
(gst_video_test_src_class_init), (gst_video_test_src_init),
(gst_video_test_src_set_property),
(gst_video_test_src_get_property), (gst_video_test_src_create):
* gst/videotestsrc/gstvideotestsrc.h:
Cleanups, use default property values as defines.
Add property to enable/disable peer buffer allocation.
2008-06-30 Sebastian Dröge <sebastian.droege@collabora.co.uk>
* tests/check/elements/gdpdepay.c: (gdpdepay_suite):

56
gst/videotestsrc/gstvideotestsrc.c
View file

@ -47,26 +47,28 @@
#include <stdlib.h>
#include <liboil/liboil.h>
#define USE_PEER_BUFFERALLOC
GST_DEBUG_CATEGORY_STATIC (video_test_src_debug);
#define GST_CAT_DEFAULT video_test_src_debug
static const GstElementDetails video_test_src_details =
GST_ELEMENT_DETAILS ("Video test source",
"Source/Video",
"Creates a test video stream",
"David A. Schleef <ds@schleef.org>");
#define DEFAULT_PATTERN GST_VIDEO_TEST_SRC_SMPTE
#define DEFAULT_TIMESTAMP_OFFSET 0
#define DEFAULT_IS_LIVE FALSE
#define DEFAULT_PEER_ALLOC TRUE
enum
{
PROP_0,
PROP_PATTERN,
PROP_TIMESTAMP_OFFSET,
PROP_IS_LIVE
/* FILL ME */
PROP_IS_LIVE,
PROP_PEER_ALLOC,
PROP_LAST
};
@ -154,15 +156,18 @@ gst_video_test_src_class_init (GstVideoTestSrcClass * klass)
g_object_class_install_property (gobject_class, PROP_PATTERN,
g_param_spec_enum ("pattern", "Pattern",
"Type of test pattern to generate", GST_TYPE_VIDEO_TEST_SRC_PATTERN,
GST_VIDEO_TEST_SRC_SMPTE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
DEFAULT_PATTERN, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_TIMESTAMP_OFFSET,
g_param_spec_int64 ("timestamp-offset", "Timestamp offset",
"An offset added to timestamps set on buffers (in ns)", G_MININT64,
G_MAXINT64, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_IS_LIVE,
g_param_spec_boolean ("is-live", "Is Live",
"Whether to act as a live source", FALSE,
"Whether to act as a live source", DEFAULT_IS_LIVE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_PEER_ALLOC,
g_param_spec_boolean ("peer-alloc", "Peer Alloc",
"Ask the peer to allocate an output buffer", DEFAULT_PEER_ALLOC,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
gstbasesrc_class->get_caps = gst_video_test_src_getcaps;
@ -183,13 +188,14 @@ gst_video_test_src_init (GstVideoTestSrc * src, GstVideoTestSrcClass * g_class)
gst_pad_set_fixatecaps_function (pad, gst_video_test_src_src_fixate);
gst_video_test_src_set_pattern (src, GST_VIDEO_TEST_SRC_SMPTE);
gst_video_test_src_set_pattern (src, DEFAULT_PATTERN);
src->timestamp_offset = 0;
src->timestamp_offset = DEFAULT_TIMESTAMP_OFFSET;
/* we operate in time */
gst_base_src_set_format (GST_BASE_SRC (src), GST_FORMAT_TIME);
gst_base_src_set_live (GST_BASE_SRC (src), FALSE);
gst_base_src_set_live (GST_BASE_SRC (src), DEFAULT_IS_LIVE);
src->peer_alloc = DEFAULT_PEER_ALLOC;
}
static void
@ -273,6 +279,9 @@ gst_video_test_src_set_property (GObject * object, guint prop_id,
case PROP_IS_LIVE:
gst_base_src_set_live (GST_BASE_SRC (src), g_value_get_boolean (value));
break;
case PROP_PEER_ALLOC:
src->peer_alloc = g_value_get_boolean (value);
break;
default:
break;
}
@ -294,6 +303,9 @@ gst_video_test_src_get_property (GObject * object, guint prop_id,
case PROP_IS_LIVE:
g_value_set_boolean (value, gst_base_src_is_live (GST_BASE_SRC (src)));
break;
case PROP_PEER_ALLOC:
g_value_set_boolean (value, src->peer_alloc);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -558,17 +570,17 @@ gst_video_test_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
"creating buffer of %lu bytes with %dx%d image for frame %d", newsize,
src->width, src->height, (gint) src->n_frames);
#ifdef USE_PEER_BUFFERALLOC
res =
gst_pad_alloc_buffer_and_set_caps (GST_BASE_SRC_PAD (psrc),
GST_BUFFER_OFFSET_NONE, newsize, GST_PAD_CAPS (GST_BASE_SRC_PAD (psrc)),
&outbuf);
if (res != GST_FLOW_OK)
goto no_buffer;
#else
outbuf = gst_buffer_new_and_alloc (newsize);
gst_buffer_set_caps (outbuf, GST_PAD_CAPS (GST_BASE_SRC_PAD (psrc)));
#endif
if (src->peer_alloc) {
res =
gst_pad_alloc_buffer_and_set_caps (GST_BASE_SRC_PAD (psrc),
GST_BUFFER_OFFSET_NONE, newsize, GST_PAD_CAPS (GST_BASE_SRC_PAD (psrc)),
&outbuf);
if (res != GST_FLOW_OK)
goto no_buffer;
} else {
outbuf = gst_buffer_new_and_alloc (newsize);
gst_buffer_set_caps (outbuf, GST_PAD_CAPS (GST_BASE_SRC_PAD (psrc)));
}
if (src->pattern_type == GST_VIDEO_TEST_SRC_BLINK) {
if (src->n_frames & 0x1) {

1
gst/videotestsrc/gstvideotestsrc.h
View file

@ -100,6 +100,7 @@ struct _GstVideoTestSrc {
gint64 timestamp_offset; /* base offset */
GstClockTime running_time; /* total running time */
gint64 n_frames; /* total frames sent */
gboolean peer_alloc;
void (*make_image) (GstVideoTestSrc *v, unsigned char *dest, int w, int h);
};