mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-09 05:38:58 +00:00
166 lines
5 KiB
C
166 lines
5 KiB
C
/* GStreamer
|
|
*
|
|
* unit test for y4menc
|
|
*
|
|
* Copyright (C) <2006> Mark Nauwelaerts <manauw@skynet.be>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include <gst/check/gstcheck.h>
|
|
|
|
/* For ease of programming we use globals to keep refs for our floating
|
|
* src and sink pads we create; otherwise we always have to do get_pad,
|
|
* get_peer, and then remove references in every test function */
|
|
static GstPad *mysrcpad, *mysinkpad;
|
|
|
|
#define VIDEO_CAPS_STRING "video/x-raw, " \
|
|
"format = (string) I420, "\
|
|
"width = (int) 384, " \
|
|
"height = (int) 288, " \
|
|
"framerate = (fraction) 25/1, " \
|
|
"pixel-aspect-ratio = (fraction) 1/1"
|
|
|
|
#define Y4M_CAPS_STRING "application/x-yuv4mpeg, " \
|
|
"y4mversion = (int) 2"
|
|
|
|
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
|
|
GST_PAD_SINK,
|
|
GST_PAD_ALWAYS,
|
|
GST_STATIC_CAPS (Y4M_CAPS_STRING));
|
|
|
|
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
|
|
GST_PAD_SRC,
|
|
GST_PAD_ALWAYS,
|
|
GST_STATIC_CAPS (VIDEO_CAPS_STRING));
|
|
|
|
|
|
static GstElement *
|
|
setup_y4menc (void)
|
|
{
|
|
GstElement *y4menc;
|
|
|
|
GST_DEBUG ("setup_y4menc");
|
|
y4menc = gst_check_setup_element ("y4menc");
|
|
mysrcpad = gst_check_setup_src_pad (y4menc, &srctemplate);
|
|
mysinkpad = gst_check_setup_sink_pad (y4menc, &sinktemplate);
|
|
gst_pad_set_active (mysrcpad, TRUE);
|
|
gst_pad_set_active (mysinkpad, TRUE);
|
|
|
|
return y4menc;
|
|
}
|
|
|
|
static void
|
|
cleanup_y4menc (GstElement * y4menc)
|
|
{
|
|
GST_DEBUG ("cleanup_y4menc");
|
|
gst_element_set_state (y4menc, GST_STATE_NULL);
|
|
|
|
gst_pad_set_active (mysrcpad, FALSE);
|
|
gst_pad_set_active (mysinkpad, FALSE);
|
|
gst_check_teardown_src_pad (y4menc);
|
|
gst_check_teardown_sink_pad (y4menc);
|
|
gst_check_teardown_element (y4menc);
|
|
}
|
|
|
|
GST_START_TEST (test_y4m)
|
|
{
|
|
GstElement *y4menc;
|
|
GstBuffer *inbuffer, *outbuffer;
|
|
GstCaps *caps;
|
|
int i, num_buffers, size;
|
|
const gchar *data0 = "YUV4MPEG2 W384 H288 Ip F25:1 A1:1\n";
|
|
const gchar *data1 = "YUV4MPEG2 C420 W384 H288 Ip F25:1 A1:1\n";
|
|
const gchar *data2 = "FRAME\n";
|
|
|
|
y4menc = setup_y4menc ();
|
|
fail_unless (gst_element_set_state (y4menc,
|
|
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
|
|
"could not set to playing");
|
|
|
|
/* corresponds to I420 buffer for the size mentioned in the caps */
|
|
size = 384 * 288 * 3 / 2;
|
|
inbuffer = gst_buffer_new_and_alloc (size);
|
|
/* makes valgrind's memcheck happier */
|
|
gst_buffer_memset (inbuffer, 0, 0, size);
|
|
caps = gst_caps_from_string (VIDEO_CAPS_STRING);
|
|
gst_check_setup_events (mysrcpad, y4menc, caps, GST_FORMAT_TIME);
|
|
gst_caps_unref (caps);
|
|
GST_BUFFER_TIMESTAMP (inbuffer) = 0;
|
|
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
|
|
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
|
|
|
|
num_buffers = g_list_length (buffers);
|
|
fail_unless (num_buffers == 1);
|
|
|
|
/* clean up buffers */
|
|
for (i = 0; i < num_buffers; ++i) {
|
|
GstMapInfo map;
|
|
gchar *data;
|
|
gsize outsize;
|
|
|
|
outbuffer = GST_BUFFER (buffers->data);
|
|
fail_if (outbuffer == NULL);
|
|
|
|
switch (i) {
|
|
case 0:
|
|
gst_buffer_map (outbuffer, &map, GST_MAP_READ);
|
|
outsize = map.size;
|
|
data = (gchar *) map.data;
|
|
|
|
fail_unless (outsize > size);
|
|
fail_unless (memcmp (data, data0, strlen (data0)) == 0 ||
|
|
memcmp (data, data1, strlen (data1)) == 0);
|
|
/* so we know there is a newline */
|
|
data = strchr (data, '\n');
|
|
fail_unless (data != NULL);
|
|
data++;
|
|
fail_unless (memcmp (data2, data, strlen (data2)) == 0);
|
|
data += strlen (data2);
|
|
/* remainder must be frame data */
|
|
fail_unless (data - (gchar *) map.data + size == outsize);
|
|
gst_buffer_unmap (outbuffer, &map);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
buffers = g_list_remove (buffers, outbuffer);
|
|
|
|
ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1);
|
|
gst_buffer_unref (outbuffer);
|
|
outbuffer = NULL;
|
|
}
|
|
|
|
cleanup_y4menc (y4menc);
|
|
g_list_free (buffers);
|
|
buffers = NULL;
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
y4menc_suite (void)
|
|
{
|
|
Suite *s = suite_create ("y4menc");
|
|
TCase *tc_chain = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
tcase_add_test (tc_chain, test_y4m);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (y4menc);
|