1 /* GStreamer
2 *
3 * Unit test for msdkh264enc
4 *
5 * Copyright (c) 2018 Wang,Fei <fei.w.wang@intel.com>
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 */
22
23 #include <gst/check/gstcheck.h>
24
25 static GstStaticPadTemplate h264enc_sinktemp = GST_STATIC_PAD_TEMPLATE ("sink",
26 GST_PAD_SINK,
27 GST_PAD_ALWAYS,
28 GST_STATIC_CAPS ("video/x-h264, "
29 "width = (int) [1, MAX], "
30 "height = (int) [1, MAX], " "framerate = (fraction) [0, MAX]"));
31
32 static GstStaticPadTemplate h264enc_srctemp = GST_STATIC_PAD_TEMPLATE ("src",
33 GST_PAD_SRC,
34 GST_PAD_ALWAYS,
35 GST_STATIC_CAPS ("video/x-raw, "
36 "format = (string) NV12, "
37 "width = (int) [1, MAX], "
38 "height = (int) [1, MAX], " "framerate = (fraction) [0, MAX]"));
39
40
41 static GstPad *sinkpad, *srcpad;
42
43 static GstElement *
setup_element(const gchar * caps)44 setup_element (const gchar * caps)
45 {
46 GstElement *element = NULL;
47 GstCaps *srccaps = NULL;
48 GstBus *bus = NULL;
49
50 element = gst_check_setup_element ("msdkh264enc");
51 if (caps) {
52 srccaps = gst_caps_from_string (caps);
53 fail_unless (srccaps != NULL);
54 }
55 srcpad = gst_check_setup_src_pad (element, &h264enc_srctemp);
56 sinkpad = gst_check_setup_sink_pad (element, &h264enc_sinktemp);
57 gst_pad_set_active (srcpad, TRUE);
58 gst_pad_set_active (sinkpad, TRUE);
59 gst_check_setup_events (srcpad, element, srccaps, GST_FORMAT_TIME);
60
61 bus = gst_bus_new ();
62 gst_element_set_bus (element, bus);
63
64 fail_unless (gst_element_set_state (element,
65 GST_STATE_PLAYING) != GST_STATE_CHANGE_FAILURE,
66 "could not set to playing");
67
68 gst_caps_unref (srccaps);
69
70 buffers = NULL;
71 return element;
72 }
73
74 static void
cleanup_element(GstElement * element)75 cleanup_element (GstElement * element)
76 {
77 GstBus *bus;
78
79 /* Free parsed buffers */
80 gst_check_drop_buffers ();
81
82 bus = GST_ELEMENT_BUS (element);
83 gst_bus_set_flushing (bus, TRUE);
84 gst_object_unref (bus);
85
86 gst_pad_set_active (srcpad, FALSE);
87 gst_pad_set_active (sinkpad, FALSE);
88 gst_check_teardown_src_pad (element);
89 gst_check_teardown_sink_pad (element);
90 gst_check_teardown_element (element);
91 }
92
93
GST_START_TEST(msdk_h264enc)94 GST_START_TEST (msdk_h264enc)
95 {
96 GstElement *msdkh264enc;
97 GstBuffer *buffer;
98 gint i;
99 GList *l;
100 GstCaps *outcaps, *sinkcaps;
101 GstSegment seg;
102
103 msdkh264enc =
104 setup_element
105 ("video/x-raw,format=(string)NV12,width=(int)320,height=(int)240,framerate=(fraction)25/1,interlace-mode=(string)progressive");
106
107 gst_segment_init (&seg, GST_FORMAT_TIME);
108 seg.stop = gst_util_uint64_scale (10, GST_SECOND, 25);
109 fail_unless (gst_pad_push_event (srcpad, gst_event_new_segment (&seg)));
110
111 buffer = gst_buffer_new_allocate (NULL, 320 * 240 + 2 * 160 * 120, NULL);
112 gst_buffer_memset (buffer, 0, 0, -1);
113
114 for (i = 0; i < 10; i++) {
115 GST_BUFFER_TIMESTAMP (buffer) = gst_util_uint64_scale (i, GST_SECOND, 25);
116 GST_BUFFER_DURATION (buffer) = gst_util_uint64_scale (1, GST_SECOND, 25);
117 fail_unless (gst_pad_push (srcpad, gst_buffer_ref (buffer)) == GST_FLOW_OK);
118 }
119
120 gst_buffer_unref (buffer);
121
122 fail_unless (gst_pad_push_event (srcpad, gst_event_new_eos ()));
123
124 fail_unless_equals_int (g_list_length (buffers), 10);
125
126 outcaps =
127 gst_caps_from_string
128 ("video/x-h264,width=(int)320,height=(int)240,framerate=(fraction)25/1");
129
130 for (l = buffers, i = 0; l; l = l->next, i++) {
131 buffer = l->data;
132
133 fail_unless_equals_uint64 (GST_BUFFER_DURATION (buffer),
134 gst_util_uint64_scale (1, GST_SECOND, 25));
135
136 sinkcaps = gst_pad_get_current_caps (sinkpad);
137 fail_unless (gst_caps_can_intersect (sinkcaps, outcaps));
138 gst_caps_unref (sinkcaps);
139 }
140
141 gst_caps_unref (outcaps);
142 cleanup_element (msdkh264enc);
143 }
144
145 GST_END_TEST;
146
147 static Suite *
msdkh264enc_suite(void)148 msdkh264enc_suite (void)
149 {
150 Suite *s = suite_create ("msdkh264enc");
151 TCase *tc_chain = tcase_create ("general");
152 GstElementFactory *factory;
153
154 suite_add_tcase (s, tc_chain);
155
156 factory = gst_element_factory_find ("msdkh264enc");
157 if (factory) {
158 tcase_add_test (tc_chain, msdk_h264enc);
159 gst_object_unref (factory);
160 }
161
162 return s;
163 }
164
165 GST_CHECK_MAIN (msdkh264enc);
166