1 /* GStreamer
2 *
3 * Copyright (C) 2019 Matthew Waters <matthew@centricular.com>
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
19 */
20
21
22 #ifdef HAVE_CONFIG_H
23 #include "config.h"
24 #endif
25
26 #include <gst/gst.h>
27 #include <gst/gl/gl.h>
28 #include <gst/check/gstcheck.h>
29 #include <gst/check/gstharness.h>
30
31 static void
replace_display(GstHarness * h)32 replace_display (GstHarness * h)
33 {
34 GstContext *new_context;
35 GstGLDisplay *new_display;
36 GstGLContext *expected, *gl_context;
37 GstBuffer *buf;
38
39 /* replaces the GstGLDisplay used by @h with verification */
40
41 buf = gst_harness_create_buffer (h, 4);
42 buf = gst_harness_push_and_pull (h, buf);
43 fail_unless (buf != NULL);
44 gst_clear_buffer (&buf);
45
46 g_object_get (G_OBJECT (h->element), "context", &gl_context, NULL);
47 fail_unless (gl_context != NULL);
48 gst_clear_object (&gl_context);
49
50 new_display = gst_gl_display_new ();
51 fail_unless (gst_gl_display_create_context (new_display, NULL, &expected,
52 NULL));
53 fail_unless (expected != NULL);
54 fail_unless (gst_gl_display_add_context (new_display, expected));
55
56 new_context = gst_context_new (GST_GL_DISPLAY_CONTEXT_TYPE, TRUE);
57 gst_context_set_gl_display (new_context, new_display);
58
59 gst_element_set_context (h->element, new_context);
60 gst_context_unref (new_context);
61 new_context = NULL;
62
63 buf = gst_harness_create_buffer (h, 4);
64 buf = gst_harness_push_and_pull (h, buf);
65 fail_unless (buf != NULL);
66 gst_clear_buffer (&buf);
67
68 g_object_get (G_OBJECT (h->element), "context", &gl_context, NULL);
69 fail_unless (gl_context != NULL);
70
71 fail_unless (gl_context == expected);
72 fail_unless (new_display == gl_context->display);
73
74 gst_object_unref (expected);
75 gst_object_unref (gl_context);
76 gst_object_unref (new_display);
77 }
78
GST_START_TEST(test_glupload_display_replace)79 GST_START_TEST (test_glupload_display_replace)
80 {
81 GstHarness *upload;
82
83 upload = gst_harness_new ("glupload");
84 gst_harness_set_caps_str (upload, "video/x-raw,format=RGBA,width=1,height=1",
85 "video/x-raw(memory:GLMemory),format=RGBA,width=1,height=1");
86
87 replace_display (upload);
88
89 gst_harness_teardown (upload);
90 }
91
92 GST_END_TEST;
93
GST_START_TEST(test_glcolorconvert_display_replace)94 GST_START_TEST (test_glcolorconvert_display_replace)
95 {
96 GstHarness *convert;
97
98 convert = gst_harness_new ("glcolorconvert");
99 gst_harness_set_caps_str (convert,
100 "video/x-raw(memory:GLMemory),format=RGBA,width=1,height=1,texture-target=2D",
101 "video/x-raw(memory:GLMemory),format=RGBA,width=1,height=1,texture-target=2D");
102
103 replace_display (convert);
104
105 gst_harness_teardown (convert);
106 }
107
108 GST_END_TEST;
109
110 static Suite *
glfilter_suite(void)111 glfilter_suite (void)
112 {
113 Suite *s = suite_create ("glfilter");
114 TCase *tc = tcase_create ("general");
115
116 tcase_add_test (tc, test_glupload_display_replace);
117 tcase_add_test (tc, test_glcolorconvert_display_replace);
118 suite_add_tcase (s, tc);
119
120 return s;
121 }
122
123 int
main(int argc,char ** argv)124 main (int argc, char **argv)
125 {
126 Suite *s;
127 g_setenv ("GST_GL_XINITTHREADS", "1", TRUE);
128 gst_check_init (&argc, &argv);
129 s = glfilter_suite ();
130 return gst_check_run_suite (s, "glfilter", __FILE__);
131 }
132