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167 lines
4.9 KiB
C
167 lines
4.9 KiB
C
/* GStreamer
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* unit test for videoconvert
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*
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* Copyright (C) 2006-2012 Tim-Philipp Müller <tim centricular net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#ifdef HAVE_VALGRIND
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# include <valgrind/valgrind.h>
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#endif
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#include <gst/check/gstcheck.h>
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#include <gst/check/gstharness.h>
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#include <gst/video/video.h>
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static void
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check_pad_template (GstPadTemplate * tmpl)
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{
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const GValue *list_val, *fmt_val;
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GstStructure *s;
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gboolean *formats_supported;
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GstCaps *caps;
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guint i;
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formats_supported = g_new0 (gboolean, GST_VIDEO_FORMAT_LAST);
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caps = gst_pad_template_get_caps (tmpl);
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/* If this fails, we need to update this unit test */
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fail_unless_equals_int (gst_caps_get_size (caps), 2);
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/* Remove the ANY caps features structure */
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caps = gst_caps_truncate (caps);
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s = gst_caps_get_structure (caps, 0);
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fail_unless (gst_structure_has_name (s, "video/x-raw"));
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list_val = gst_structure_get_value (s, "format");
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fail_unless (list_val != NULL);
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/* If this fails, we need to update this unit test */
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fail_unless (GST_VALUE_HOLDS_LIST (list_val));
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for (i = 0; i < gst_value_list_get_size (list_val); ++i) {
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GstVideoFormat fmt;
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const gchar *fmt_str;
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fmt_val = gst_value_list_get_value (list_val, i);
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fail_unless (G_VALUE_HOLDS_STRING (fmt_val));
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fmt_str = g_value_get_string (fmt_val);
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GST_LOG ("format string: '%s'", fmt_str);
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fmt = gst_video_format_from_string (fmt_str);
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fail_unless (fmt != GST_VIDEO_FORMAT_UNKNOWN);
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formats_supported[(guint) fmt] = TRUE;
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}
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gst_caps_unref (caps);
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for (i = 2; i < GST_VIDEO_FORMAT_LAST; ++i) {
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if (i == GST_VIDEO_FORMAT_DMA_DRM)
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continue;
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if (!formats_supported[i]) {
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g_error ("videoconvert doesn't support format '%s'",
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gst_video_format_to_string ((GstVideoFormat) i));
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}
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}
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g_free (formats_supported);
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}
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GST_START_TEST (test_template_formats)
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{
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GstElementFactory *f;
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GstPadTemplate *t;
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const GList *pad_templates;
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f = gst_element_factory_find ("videoconvert");
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fail_unless (f != NULL);
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pad_templates = gst_element_factory_get_static_pad_templates (f);
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fail_unless_equals_int (g_list_length ((GList *) pad_templates), 2);
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t = gst_static_pad_template_get (pad_templates->data);
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check_pad_template (GST_PAD_TEMPLATE (t));
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gst_object_unref (t);
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t = gst_static_pad_template_get (pad_templates->next->data);
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check_pad_template (GST_PAD_TEMPLATE (t));
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gst_object_unref (t);
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gst_object_unref (f);
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}
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GST_END_TEST;
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GST_START_TEST (test_negotiate_alternate)
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{
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GstHarness *h;
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GstBuffer *buffer;
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GstMapInfo map;
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h = gst_harness_new ("videoconvert");
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buffer = gst_buffer_new_and_alloc (4);
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gst_buffer_map (buffer, &map, GST_MAP_WRITE);
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map.data[0] = 0x0;
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map.data[1] = 0x0;
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map.data[2] = 0x0;
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map.data[3] = 0x0;
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gst_buffer_unmap (buffer, &map);
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gst_harness_set_sink_caps_str (h,
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"video/x-raw,interlace-mode=alternate,width=1,height=1,format=AYUV");
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gst_harness_set_src_caps_str (h,
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"video/x-raw(format:Interlaced),interlace-mode=alternate,width=1,height=1,format=ARGB");
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fail_unless_equals_int (gst_harness_push (h, gst_buffer_ref (buffer)),
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GST_FLOW_NOT_NEGOTIATED);
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gst_harness_set_sink_caps_str (h,
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"video/x-raw(format:Interlaced),interlace-mode=alternate,width=1,height=1,format=AYUV");
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gst_harness_set_src_caps_str (h,
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"video/x-raw,interlace-mode=alternate,width=1,height=1,format=ARGB");
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fail_unless_equals_int (gst_harness_push (h, gst_buffer_ref (buffer)),
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GST_FLOW_NOT_NEGOTIATED);
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gst_harness_set_sink_caps_str (h,
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"video/x-raw(format:Interlaced),interlace-mode=alternate,width=1,height=1,format=AYUV");
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gst_harness_set_src_caps_str (h,
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"video/x-raw(format:Interlaced),interlace-mode=alternate,width=1,height=1,format=ARGB");
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fail_unless_equals_int (gst_harness_push (h, buffer), GST_FLOW_OK);
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gst_harness_teardown (h);
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}
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GST_END_TEST;
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static Suite *
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videoconvert_suite (void)
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{
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Suite *s = suite_create ("videoconvert");
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TCase *tc_chain = tcase_create ("general");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_template_formats);
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tcase_add_test (tc_chain, test_negotiate_alternate);
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return s;
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}
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GST_CHECK_MAIN (videoconvert);
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