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288 lines
9.2 KiB
C
288 lines
9.2 KiB
C
/* GStreamer
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*
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* unit test for videofilter elements
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*
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* Copyright (C) <2006> Mark Nauwelaerts <manauw@skynet.be>
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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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#include <stdarg.h>
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#include <gst/video/video.h>
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#include <gst/check/gstcheck.h>
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#include <gst/check/gstharness.h>
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static GstBuffer *
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create_test_video_buffer_rgba8 (GstVideoInfo * info)
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{
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guint8 *data;
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guint i = 0, j, k;
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gsize stride = GST_VIDEO_INFO_PLANE_STRIDE (info, i);
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data = g_malloc0 (info->size);
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for (j = 0; j < GST_VIDEO_INFO_COMP_HEIGHT (info, i); j++) {
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for (k = 0; k < GST_VIDEO_INFO_COMP_WIDTH (info, i); k++) {
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data[(j * stride + 4 * k) + 0] = j % 255;
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data[(j * stride + 4 * k) + 1] = k % 255;
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data[(j * stride + 4 * k) + 2] = (j + k) % 255;
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data[(j * stride + 4 * k) + 3] = 255;
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}
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}
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return gst_buffer_new_wrapped (data, info->size);
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}
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GST_START_TEST (test_passthrough)
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{
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GstHarness *flip = gst_harness_new ("videoflip");
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GstVideoInfo in_info, out_info;
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GstCaps *in_caps, *out_caps;
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GstEvent *e;
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GstBuffer *buf;
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gst_video_info_set_format (&in_info, GST_VIDEO_FORMAT_RGBA, 4, 9);
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in_caps = gst_video_info_to_caps (&in_info);
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gst_harness_set_src_caps (flip, in_caps);
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e = gst_harness_pull_event (flip);
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fail_unless_equals_int (GST_EVENT_TYPE (e), GST_EVENT_STREAM_START);
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gst_event_unref (e);
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e = gst_harness_pull_event (flip);
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fail_unless_equals_int (GST_EVENT_TYPE (e), GST_EVENT_CAPS);
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gst_event_parse_caps (e, &out_caps);
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fail_unless (gst_video_info_from_caps (&out_info, out_caps));
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fail_unless_equals_int (GST_VIDEO_INFO_WIDTH (&in_info),
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GST_VIDEO_INFO_WIDTH (&out_info));
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fail_unless_equals_int (GST_VIDEO_INFO_HEIGHT (&in_info),
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GST_VIDEO_INFO_HEIGHT (&out_info));
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gst_event_unref (e);
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e = gst_harness_pull_event (flip);
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fail_unless_equals_int (GST_EVENT_TYPE (e), GST_EVENT_SEGMENT);
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gst_event_unref (e);
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buf = create_test_video_buffer_rgba8 (&in_info);
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buf = gst_harness_push_and_pull (flip, buf);
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fail_unless (buf != NULL);
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gst_buffer_unref (buf);
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gst_harness_teardown (flip);
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}
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GST_END_TEST;
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GST_START_TEST (test_change_method)
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{
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GstHarness *flip = gst_harness_new ("videoflip");
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GstVideoInfo in_info, out_info;
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GstCaps *in_caps, *out_caps;
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GstEvent *e;
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GstBuffer *buf;
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gst_video_info_set_format (&in_info, GST_VIDEO_FORMAT_RGBA, 4, 9);
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in_caps = gst_video_info_to_caps (&in_info);
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gst_harness_set_src_caps (flip, in_caps);
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e = gst_harness_pull_event (flip);
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fail_unless_equals_int (GST_EVENT_TYPE (e), GST_EVENT_STREAM_START);
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gst_event_unref (e);
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e = gst_harness_pull_event (flip);
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fail_unless_equals_int (GST_EVENT_TYPE (e), GST_EVENT_CAPS);
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gst_event_parse_caps (e, &out_caps);
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fail_unless (gst_video_info_from_caps (&out_info, out_caps));
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fail_unless_equals_int (GST_VIDEO_INFO_WIDTH (&in_info),
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GST_VIDEO_INFO_WIDTH (&out_info));
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fail_unless_equals_int (GST_VIDEO_INFO_HEIGHT (&in_info),
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GST_VIDEO_INFO_HEIGHT (&out_info));
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gst_event_unref (e);
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e = gst_harness_pull_event (flip);
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fail_unless_equals_int (GST_EVENT_TYPE (e), GST_EVENT_SEGMENT);
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gst_event_unref (e);
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buf = create_test_video_buffer_rgba8 (&in_info);
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buf = gst_harness_push_and_pull (flip, buf);
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fail_unless (buf != NULL);
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gst_buffer_unref (buf);
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g_object_set (flip->element, "video-direction", 1 /* 90r */ , NULL);
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buf = create_test_video_buffer_rgba8 (&in_info);
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fail_unless_equals_int (gst_harness_push (flip, buf), GST_FLOW_OK);
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e = gst_harness_pull_event (flip);
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fail_unless_equals_int (GST_EVENT_TYPE (e), GST_EVENT_CAPS);
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gst_event_parse_caps (e, &out_caps);
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fail_unless (gst_video_info_from_caps (&out_info, out_caps));
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fail_unless_equals_int (GST_VIDEO_INFO_WIDTH (&in_info),
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GST_VIDEO_INFO_HEIGHT (&out_info));
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fail_unless_equals_int (GST_VIDEO_INFO_HEIGHT (&in_info),
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GST_VIDEO_INFO_WIDTH (&out_info));
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gst_event_unref (e);
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buf = gst_harness_pull (flip);
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fail_unless (buf != NULL);
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gst_buffer_unref (buf);
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gst_harness_teardown (flip);
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}
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GST_END_TEST;
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GST_START_TEST (test_change_method_twice_same_caps_different_method)
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{
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GstHarness *flip = gst_harness_new ("videoflip");
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GstVideoInfo in_info, out_info;
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GstCaps *in_caps, *out_caps;
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GstEvent *e;
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GstBuffer *input, *output, *buf;
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GstMapInfo in_map_info, out_map_info;
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gst_video_info_set_format (&in_info, GST_VIDEO_FORMAT_RGBA, 4, 9);
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in_caps = gst_video_info_to_caps (&in_info);
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gst_harness_set_src_caps (flip, in_caps);
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e = gst_harness_pull_event (flip);
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fail_unless_equals_int (GST_EVENT_TYPE (e), GST_EVENT_STREAM_START);
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gst_event_unref (e);
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e = gst_harness_pull_event (flip);
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fail_unless_equals_int (GST_EVENT_TYPE (e), GST_EVENT_CAPS);
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gst_event_parse_caps (e, &out_caps);
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fail_unless (gst_video_info_from_caps (&out_info, out_caps));
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fail_unless_equals_int (GST_VIDEO_INFO_WIDTH (&in_info),
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GST_VIDEO_INFO_WIDTH (&out_info));
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fail_unless_equals_int (GST_VIDEO_INFO_HEIGHT (&in_info),
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GST_VIDEO_INFO_HEIGHT (&out_info));
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gst_event_unref (e);
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e = gst_harness_pull_event (flip);
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fail_unless_equals_int (GST_EVENT_TYPE (e), GST_EVENT_SEGMENT);
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gst_event_unref (e);
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buf = create_test_video_buffer_rgba8 (&in_info);
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buf = gst_harness_push_and_pull (flip, buf);
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fail_unless (buf != NULL);
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gst_buffer_unref (buf);
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g_object_set (flip->element, "video-direction", 1 /* 90r */ , NULL);
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g_object_set (flip->element, "video-direction", 2 /* 180 */ , NULL);
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input = create_test_video_buffer_rgba8 (&in_info);
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fail_unless_equals_int (gst_harness_push (flip, gst_buffer_ref (input)),
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GST_FLOW_OK);
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/* caps will not change and basetransform won't send updated ones so we
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* can't check for them */
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output = gst_harness_pull (flip);
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fail_unless (output != NULL);
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fail_unless (gst_buffer_map (input, &in_map_info, GST_MAP_READ));
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fail_unless (gst_buffer_map (output, &out_map_info, GST_MAP_READ));
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{
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gsize top_right = (GST_VIDEO_INFO_WIDTH (&in_info) - 1) * 4;
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gsize bottom_left =
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(GST_VIDEO_INFO_HEIGHT (&out_info) -
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1) * GST_VIDEO_INFO_PLANE_STRIDE (&out_info, 0);
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fail_unless_equals_int (in_map_info.data[top_right + 0],
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out_map_info.data[bottom_left + 0]);
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fail_unless_equals_int (in_map_info.data[top_right + 1],
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out_map_info.data[bottom_left + 1]);
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fail_unless_equals_int (in_map_info.data[top_right + 2],
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out_map_info.data[bottom_left + 2]);
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fail_unless_equals_int (in_map_info.data[top_right + 3],
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out_map_info.data[bottom_left + 3]);
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}
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gst_buffer_unmap (input, &in_map_info);
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gst_buffer_unmap (output, &out_map_info);
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gst_buffer_unref (input);
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gst_buffer_unref (output);
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gst_harness_teardown (flip);
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}
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GST_END_TEST;
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GST_START_TEST (test_stress_change_method)
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{
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GstHarness *flip = gst_harness_new ("videoflip");
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GParamSpec *pspec =
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g_object_class_find_property (G_OBJECT_GET_CLASS (flip->element),
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"video-direction");
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GstHarnessThread *thread_identity, *thread_90r;
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GValue direction_identity = G_VALUE_INIT, direction_90r = G_VALUE_INIT;
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GstVideoInfo in_info;
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guint i = 0;
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#define N_PUSHES 1000
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gst_video_info_set_format (&in_info, GST_VIDEO_FORMAT_RGBA, 4, 9);
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gst_harness_set_src_caps (flip, gst_video_info_to_caps (&in_info));
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g_value_init (&direction_identity, pspec->value_type);
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g_value_init (&direction_90r, pspec->value_type);
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fail_unless (gst_value_deserialize_with_pspec (&direction_identity,
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"identity", pspec));
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fail_unless (gst_value_deserialize_with_pspec (&direction_90r, "90r", pspec));
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thread_identity =
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gst_harness_stress_property_start_full (flip, "video-direction",
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&direction_identity, 210);
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thread_90r =
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gst_harness_stress_property_start_full (flip, "video-direction",
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&direction_90r, 160);
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while (i++ < N_PUSHES) {
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GstBuffer *buf = create_test_video_buffer_rgba8 (&in_info);
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buf = gst_harness_push_and_pull (flip, buf);
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fail_unless (buf != NULL);
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gst_buffer_unref (buf);
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g_usleep (100);
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}
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gst_harness_stress_thread_stop (thread_identity);
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gst_harness_stress_thread_stop (thread_90r);
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g_value_unset (&direction_identity);
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g_value_unset (&direction_90r);
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gst_harness_teardown (flip);
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}
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GST_END_TEST;
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static Suite *
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videoflip_suite (void)
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{
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Suite *s = suite_create ("videoflip");
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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_passthrough);
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tcase_add_test (tc_chain, test_change_method);
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tcase_add_test (tc_chain,
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test_change_method_twice_same_caps_different_method);
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tcase_add_test (tc_chain, test_stress_change_method);
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return s;
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}
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GST_CHECK_MAIN (videoflip);
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