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db382cbc3d
Currently, videocrop, only negotiates raw caps (system memory) because it's the type of memory it can modify. Nonetheless, it's also possible for the element to handle non-raw caps when only adding the crop meta is possible, in other words, when downstream buffer pools expose the crop API. This patch enable non-raw caps negotiation. If downstream doesn't expose crop API and negotiated caps are featured, the negotiation fails. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/915>
930 lines
31 KiB
C
930 lines
31 KiB
C
/* GStreamer unit test for the videocrop element
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* Copyright (C) 2006 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/video/video.h>
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#include <gst/base/gstbasetransform.h>
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/* return a list of caps where we only need to set
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* width and height to get fixed caps */
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static GList *
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video_crop_get_test_caps (GstElement * videocrop)
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{
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GstCaps *templ, *allowed_caps;
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GstPad *srcpad;
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GList *list = NULL;
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guint i;
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srcpad = gst_element_get_static_pad (videocrop, "src");
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fail_unless (srcpad != NULL);
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templ = gst_pad_get_pad_template_caps (srcpad);
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fail_unless (templ != NULL);
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allowed_caps = gst_caps_normalize (templ);
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for (i = 0; i < gst_caps_get_size (allowed_caps); ++i) {
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GstStructure *new_structure;
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GstCaps *single_caps;
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GstStructure *structure;
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/* featured caps don't describe format: skip them */
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structure = gst_caps_get_structure (allowed_caps, i);
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if (!gst_structure_has_field (structure, "format"))
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continue;
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single_caps = gst_caps_new_empty ();
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new_structure = gst_structure_copy (structure);
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gst_structure_set (new_structure, "framerate", GST_TYPE_FRACTION,
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1, 1, NULL);
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gst_structure_remove_field (new_structure, "width");
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gst_structure_remove_field (new_structure, "height");
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gst_caps_append_structure (single_caps, new_structure);
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GST_DEBUG ("have caps %" GST_PTR_FORMAT, single_caps);
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/* should be fixed without width/height */
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fail_unless (gst_caps_is_fixed (single_caps));
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list = g_list_prepend (list, single_caps);
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}
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gst_caps_unref (allowed_caps);
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gst_object_unref (srcpad);
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return list;
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}
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GST_START_TEST (test_unit_sizes)
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{
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GstBaseTransformClass *csp_klass, *vcrop_klass;
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GstElement *videocrop, *csp;
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GList *caps_list, *l;
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videocrop = gst_element_factory_make ("videocrop", "videocrop");
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fail_unless (videocrop != NULL, "Failed to create videocrop element");
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vcrop_klass = GST_BASE_TRANSFORM_GET_CLASS (videocrop);
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csp = gst_element_factory_make ("videoconvert", "csp");
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fail_unless (csp != NULL, "Failed to create videoconvert element");
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csp_klass = GST_BASE_TRANSFORM_GET_CLASS (csp);
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caps_list = video_crop_get_test_caps (videocrop);
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for (l = caps_list; l != NULL; l = l->next) {
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const struct
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{
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gint width, height;
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} sizes_to_try[] = {
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{
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160, 120}, {
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161, 120}, {
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160, 121}, {
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161, 121}, {
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159, 120}, {
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160, 119}, {
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159, 119}, {
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159, 121}
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};
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GstStructure *s;
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GstCaps *caps;
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gint i;
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caps = gst_caps_copy (GST_CAPS (l->data));
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s = gst_caps_get_structure (caps, 0);
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fail_unless (s != NULL);
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for (i = 0; i < G_N_ELEMENTS (sizes_to_try); ++i) {
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gchar *caps_str;
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gsize csp_size = 0;
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gsize vc_size = 0;
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gst_structure_set (s, "width", G_TYPE_INT, sizes_to_try[i].width,
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"height", G_TYPE_INT, sizes_to_try[i].height, NULL);
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caps_str = gst_caps_to_string (caps);
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GST_INFO ("Testing unit size for %s", caps_str);
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/* skip if videoconvert doesn't support these caps
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* (only works with gst-plugins-base 0.10.9.1 or later) */
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if (!csp_klass->get_unit_size ((GstBaseTransform *) csp, caps, &csp_size)) {
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GST_INFO ("videoconvert does not support format %s", caps_str);
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g_free (caps_str);
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continue;
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}
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fail_unless (vcrop_klass->get_unit_size ((GstBaseTransform *) videocrop,
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caps, &vc_size));
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fail_unless (vc_size == csp_size,
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"videocrop and videoconvert return different unit sizes for "
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"caps %s: vc_size=%d, csp_size=%d", caps_str, vc_size, csp_size);
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g_free (caps_str);
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}
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gst_caps_unref (caps);
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}
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g_list_foreach (caps_list, (GFunc) gst_caps_unref, NULL);
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g_list_free (caps_list);
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gst_object_unref (csp);
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gst_object_unref (videocrop);
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}
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GST_END_TEST;
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typedef struct
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{
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GstElement *pipeline;
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GstElement *src;
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GstElement *filter;
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GstElement *crop;
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GstElement *filter2;
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GstElement *sink;
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GstBuffer *last_buf;
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GstCaps *last_caps;
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} GstVideoCropTestContext;
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static void
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handoff_cb (GstElement * sink, GstBuffer * buf, GstPad * pad,
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GstVideoCropTestContext * ctx)
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{
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GstCaps *caps;
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gst_buffer_replace (&ctx->last_buf, buf);
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caps = gst_pad_get_current_caps (pad);
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gst_caps_replace (&ctx->last_caps, caps);
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gst_caps_unref (caps);
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}
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static void
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videocrop_test_cropping_init_context_full (GstVideoCropTestContext * ctx,
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gboolean featured)
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{
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fail_unless (ctx != NULL);
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ctx->pipeline = gst_pipeline_new ("pipeline");
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fail_unless (ctx->pipeline != NULL);
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if (featured)
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ctx->src = gst_element_factory_make ("fakesrc", "src");
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else
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ctx->src = gst_element_factory_make ("videotestsrc", "src");
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fail_unless (ctx->src != NULL, "Failed to create videotestsrc element");
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ctx->filter = gst_element_factory_make ("capsfilter", "filter");
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fail_unless (ctx->filter != NULL, "Failed to create capsfilter element");
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ctx->crop = gst_element_factory_make ("videocrop", "crop");
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fail_unless (ctx->crop != NULL, "Failed to create videocrop element");
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ctx->filter2 = gst_element_factory_make ("capsfilter", "filter2");
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fail_unless (ctx->filter2 != NULL,
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"Failed to create second capsfilter element");
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ctx->sink = gst_element_factory_make ("fakesink", "sink");
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fail_unless (ctx->sink != NULL, "Failed to create fakesink element");
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gst_bin_add_many (GST_BIN (ctx->pipeline), ctx->src, ctx->filter,
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ctx->crop, ctx->filter2, ctx->sink, NULL);
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gst_element_link_many (ctx->src, ctx->filter, ctx->crop, ctx->filter2,
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ctx->sink, NULL);
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if (featured) {
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g_object_set (ctx->src, "format", GST_FORMAT_TIME, NULL);
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} else {
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/* set pattern to 'red' - for our purposes it doesn't matter anyway */
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g_object_set (ctx->src, "pattern", 4, NULL);
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}
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if (!featured) {
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g_object_set (ctx->sink, "signal-handoffs", TRUE, NULL);
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g_signal_connect (ctx->sink, "preroll-handoff", G_CALLBACK (handoff_cb),
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ctx);
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}
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ctx->last_buf = NULL;
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ctx->last_caps = NULL;
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GST_LOG ("context inited");
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}
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static void
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videocrop_test_cropping_init_context (GstVideoCropTestContext * ctx)
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{
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videocrop_test_cropping_init_context_full (ctx, FALSE);
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}
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static void
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videocrop_test_cropping_deinit_context (GstVideoCropTestContext * ctx)
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{
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GST_LOG ("deiniting context");
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gst_element_set_state (ctx->pipeline, GST_STATE_NULL);
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gst_object_unref (ctx->pipeline);
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gst_buffer_replace (&ctx->last_buf, NULL);
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gst_caps_replace (&ctx->last_caps, NULL);
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memset (ctx, 0x00, sizeof (GstVideoCropTestContext));
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}
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typedef void (*GstVideoCropTestBufferFunc) (GstBuffer * buffer, GstCaps * caps);
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static void
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videocrop_test_cropping (GstVideoCropTestContext * ctx, GstCaps * in_caps,
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GstCaps * out_caps, gint left, gint right, gint top, gint bottom,
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GstVideoCropTestBufferFunc func)
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{
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GST_LOG ("lrtb = %03u %03u %03u %03u, in_caps = %" GST_PTR_FORMAT
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", out_caps = %" GST_PTR_FORMAT, left, right, top, bottom, in_caps,
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out_caps);
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g_object_set (ctx->filter, "caps", in_caps, NULL);
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g_object_set (ctx->filter2, "caps", out_caps, NULL);
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g_object_set (ctx->crop, "left", left, "right", right, "top", top,
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"bottom", bottom, NULL);
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/* this will fail if videotestsrc doesn't support our format; we need
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* videotestsrc from -base CVS 0.10.9.1 with RGBA and AYUV support */
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fail_unless (gst_element_set_state (ctx->pipeline,
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GST_STATE_PAUSED) != GST_STATE_CHANGE_FAILURE);
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fail_unless (gst_element_get_state (ctx->pipeline, NULL, NULL,
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-1) == GST_STATE_CHANGE_SUCCESS);
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if (func != NULL) {
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func (ctx->last_buf, ctx->last_caps);
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}
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gst_element_set_state (ctx->pipeline, GST_STATE_NULL);
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}
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static void
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check_1x1_buffer (GstBuffer * buf, GstCaps * caps)
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{
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GstVideoInfo info;
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GstVideoFrame frame;
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/* the exact values we check for come from videotestsrc */
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static const guint yuv_values[] = { 81, 90, 240, 255 };
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static const guint rgb_values[] = { 0xff, 0, 0, 255 };
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static const guint gray8_values[] = { 0x51 };
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static const guint gray16_values[] = { 0x5151 };
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const guint *values;
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guint i;
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const GstVideoFormatInfo *finfo;
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fail_unless (buf != NULL);
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fail_unless (caps != NULL);
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fail_unless (gst_video_info_from_caps (&info, caps));
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fail_unless (gst_video_frame_map (&frame, &info, buf, GST_MAP_READ));
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finfo = info.finfo;
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if (GST_VIDEO_INFO_IS_YUV (&info))
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values = yuv_values;
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else if (GST_VIDEO_INFO_IS_GRAY (&info))
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if (GST_VIDEO_FORMAT_INFO_BITS (finfo) == 8)
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values = gray8_values;
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else
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values = gray16_values;
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else
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values = rgb_values;
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GST_MEMDUMP ("buffer", GST_VIDEO_FRAME_PLANE_DATA (&frame, 0), 8);
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for (i = 0; i < GST_VIDEO_FRAME_N_COMPONENTS (&frame); i++) {
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guint8 *data = GST_VIDEO_FRAME_COMP_DATA (&frame, i);
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GST_DEBUG ("W: %d", GST_VIDEO_FORMAT_INFO_W_SUB (finfo, i));
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GST_DEBUG ("H: %d", GST_VIDEO_FORMAT_INFO_H_SUB (finfo, i));
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if (GST_VIDEO_FORMAT_INFO_W_SUB (finfo,
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i) >= GST_VIDEO_FRAME_WIDTH (&frame))
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continue;
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if (GST_VIDEO_FORMAT_INFO_H_SUB (finfo,
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i) >= GST_VIDEO_FRAME_HEIGHT (&frame))
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continue;
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if (GST_VIDEO_FORMAT_INFO_BITS (finfo) == 8) {
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fail_unless_equals_int (data[0], values[i]);
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} else if (GST_VIDEO_FORMAT_INFO_BITS (finfo) == 16) {
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guint16 pixels, val;
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gint depth;
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if (GST_VIDEO_FORMAT_INFO_IS_LE (finfo))
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pixels = GST_READ_UINT16_LE (data);
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else
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pixels = GST_READ_UINT16_BE (data);
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depth = GST_VIDEO_FORMAT_INFO_DEPTH (finfo, i);
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val = pixels >> GST_VIDEO_FORMAT_INFO_SHIFT (finfo, i);
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val = val & ((1 << depth) - 1);
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GST_DEBUG ("val %08x %d : %d", pixels, i, val);
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if (depth <= 8) {
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fail_unless_equals_int (val, values[i] >> (8 - depth));
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} else {
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fail_unless_equals_int (val, values[i] >> (16 - depth));
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}
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} else {
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}
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}
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gst_video_frame_unmap (&frame);
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/*
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fail_unless_equals_int ((pixel & rmask) >> rshift, 0xff);
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fail_unless_equals_int ((pixel & gmask) >> gshift, 0x00);
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fail_unless_equals_int ((pixel & bmask) >> bshift, 0x00);
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*/
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}
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GST_START_TEST (test_crop_to_1x1)
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{
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GstVideoCropTestContext ctx;
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GList *caps_list, *node;
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videocrop_test_cropping_init_context (&ctx);
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caps_list = video_crop_get_test_caps (ctx.crop);
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for (node = caps_list; node != NULL; node = node->next) {
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GstStructure *s;
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GstCaps *caps;
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caps = gst_caps_copy (GST_CAPS (node->data));
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s = gst_caps_get_structure (caps, 0);
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fail_unless (s != NULL);
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GST_INFO ("testing format: %" GST_PTR_FORMAT, caps);
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gst_structure_set (s, "width", G_TYPE_INT, 160,
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"height", G_TYPE_INT, 160, NULL);
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videocrop_test_cropping (&ctx, caps, NULL, 159, 0, 159, 0,
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check_1x1_buffer);
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/* commented out because they don't really add anything useful check-wise:
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videocrop_test_cropping (&ctx, caps, NULL, 0, 159, 0, 159, check_1x1_buffer);
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videocrop_test_cropping (&ctx, caps, NULL, 159, 0, 0, 159, check_1x1_buffer);
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videocrop_test_cropping (&ctx, caps, NULL, 0, 159, 159, 0, check_1x1_buffer);
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*/
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gst_caps_unref (caps);
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}
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g_list_foreach (caps_list, (GFunc) gst_caps_unref, NULL);
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g_list_free (caps_list);
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videocrop_test_cropping_deinit_context (&ctx);
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}
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GST_END_TEST;
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GST_START_TEST (test_cropping)
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{
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GstVideoCropTestContext ctx;
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struct
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{
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gint width, height;
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} sizes_to_try[] = {
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{
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160, 160}, {
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161, 160}, {
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160, 161}, {
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161, 161}, {
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159, 160}, {
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160, 159}, {
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159, 159}, {
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159, 161}
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};
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GList *caps_list, *node;
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gint i;
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videocrop_test_cropping_init_context (&ctx);
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caps_list = video_crop_get_test_caps (ctx.crop);
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node = g_list_nth (caps_list, __i__);
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if (node != NULL) {
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GstStructure *s;
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GstCaps *caps;
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caps = gst_caps_copy (GST_CAPS (node->data));
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s = gst_caps_get_structure (caps, 0);
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fail_unless (s != NULL);
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GST_INFO ("testing format: %" GST_PTR_FORMAT, caps);
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for (i = 0; i < G_N_ELEMENTS (sizes_to_try); ++i) {
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GstCaps *in_caps, *out_caps;
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GST_INFO (" - %d x %d", sizes_to_try[i].width, sizes_to_try[i].height);
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gst_structure_set (s, "width", G_TYPE_INT, sizes_to_try[i].width,
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"height", G_TYPE_INT, sizes_to_try[i].height, NULL);
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in_caps = gst_caps_copy (caps);
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gst_structure_set (s, "width", G_TYPE_INT, 1, "height", G_TYPE_INT, 1,
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NULL);
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out_caps = gst_caps_copy (caps);
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videocrop_test_cropping (&ctx, in_caps, NULL, 0, 0, 0, 0, NULL);
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videocrop_test_cropping (&ctx, in_caps, NULL, 1, 0, 0, 0, NULL);
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videocrop_test_cropping (&ctx, in_caps, NULL, 0, 1, 0, 0, NULL);
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videocrop_test_cropping (&ctx, in_caps, NULL, 0, 0, 1, 0, NULL);
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videocrop_test_cropping (&ctx, in_caps, NULL, 0, 0, 0, 1, NULL);
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videocrop_test_cropping (&ctx, in_caps, NULL, 63, 0, 0, 0, NULL);
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videocrop_test_cropping (&ctx, in_caps, NULL, 0, 63, 0, 0, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 0, 0, 63, 0, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 0, 0, 0, 63, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 63, 0, 0, 1, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 0, 63, 1, 0, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 0, 1, 63, 0, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 1, 0, 0, 63, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 0, 0, 0, 0, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 32, 0, 0, 128, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 0, 32, 128, 0, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 0, 128, 32, 0, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 128, 0, 0, 32, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 1, 1, 1, 1, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 63, 63, 63, 63, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, NULL, 64, 64, 64, 64, NULL);
|
|
|
|
/* Dynamic cropping */
|
|
videocrop_test_cropping (&ctx, in_caps, out_caps, -1, -1, -1, -1, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, out_caps, 0, -1, -1, -1, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, out_caps, -1, 0, -1, -1, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, out_caps, -1, -1, 0, -1, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, out_caps, -1, -1, -1, 0, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, out_caps, 10, -1, 10, -1, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, out_caps, -1, 10, -1, 10, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, out_caps,
|
|
sizes_to_try[i].width - 1, -1, -1, -1, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, out_caps, -1,
|
|
sizes_to_try[i].width - 1, -1, -1, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, out_caps, -1, -1,
|
|
sizes_to_try[i].height - 1, -1, NULL);
|
|
videocrop_test_cropping (&ctx, in_caps, out_caps, -1, -1, -1,
|
|
sizes_to_try[i].height - 1, NULL);
|
|
|
|
gst_caps_unref (in_caps);
|
|
gst_caps_unref (out_caps);
|
|
}
|
|
|
|
gst_caps_unref (caps);
|
|
} else {
|
|
GST_INFO ("no caps #%d", __i__);
|
|
}
|
|
g_list_foreach (caps_list, (GFunc) gst_caps_unref, NULL);
|
|
g_list_free (caps_list);
|
|
|
|
videocrop_test_cropping_deinit_context (&ctx);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
|
|
static GstPadProbeReturn
|
|
buffer_probe_cb (GstPad * pad, GstPadProbeInfo * info, gpointer data)
|
|
{
|
|
GstBuffer **p_buf = data;
|
|
GstBuffer *buf = GST_PAD_PROBE_INFO_BUFFER (info);
|
|
|
|
gst_buffer_replace (p_buf, buf);
|
|
|
|
return GST_PAD_PROBE_OK; /* keep data */
|
|
}
|
|
|
|
GST_START_TEST (test_passthrough)
|
|
{
|
|
GstStateChangeReturn state_ret;
|
|
GstVideoCropTestContext ctx;
|
|
GstPad *srcpad;
|
|
GstBuffer *gen_buf = NULL; /* buffer generated by videotestsrc */
|
|
|
|
videocrop_test_cropping_init_context (&ctx);
|
|
|
|
g_object_set (ctx.src, "num-buffers", 1, NULL);
|
|
|
|
srcpad = gst_element_get_static_pad (ctx.src, "src");
|
|
fail_unless (srcpad != NULL);
|
|
gst_pad_add_probe (srcpad, GST_PAD_PROBE_TYPE_BUFFER, buffer_probe_cb,
|
|
&gen_buf, NULL);
|
|
gst_object_unref (srcpad);
|
|
|
|
g_object_set (ctx.crop, "left", 0, "right", 0, "top", 0, "bottom", 0, NULL);
|
|
|
|
state_ret = gst_element_set_state (ctx.pipeline, GST_STATE_PAUSED);
|
|
fail_unless (state_ret != GST_STATE_CHANGE_FAILURE,
|
|
"couldn't set pipeline to PAUSED state");
|
|
|
|
state_ret = gst_element_get_state (ctx.pipeline, NULL, NULL, -1);
|
|
fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS,
|
|
"pipeline failed to go to PAUSED state");
|
|
|
|
fail_unless (gen_buf != NULL);
|
|
fail_unless (ctx.last_buf != NULL);
|
|
|
|
/* pass through should do nothing */
|
|
fail_unless (gen_buf == ctx.last_buf);
|
|
|
|
videocrop_test_cropping_deinit_context (&ctx);
|
|
|
|
fail_unless_equals_int (GST_MINI_OBJECT_REFCOUNT_VALUE (gen_buf), 1);
|
|
gst_buffer_unref (gen_buf);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static gint
|
|
notgst_value_list_get_nth_int (const GValue * list_val, guint n)
|
|
{
|
|
const GValue *v;
|
|
|
|
fail_unless (GST_VALUE_HOLDS_LIST (list_val));
|
|
fail_unless (n < gst_value_list_get_size (list_val));
|
|
|
|
v = gst_value_list_get_value (list_val, n);
|
|
fail_unless (G_VALUE_HOLDS_INT (v));
|
|
return g_value_get_int (v);
|
|
}
|
|
|
|
GST_START_TEST (test_caps_transform)
|
|
{
|
|
GstVideoCropTestContext ctx;
|
|
GstBaseTransformClass *klass;
|
|
GstBaseTransform *crop;
|
|
const GValue *w_val;
|
|
const GValue *h_val;
|
|
GstCaps *caps, *adj_caps;
|
|
|
|
videocrop_test_cropping_init_context (&ctx);
|
|
|
|
crop = GST_BASE_TRANSFORM (ctx.crop);
|
|
klass = GST_BASE_TRANSFORM_GET_CLASS (ctx.crop);
|
|
fail_unless (klass != NULL);
|
|
|
|
caps = gst_caps_new_simple ("video/x-raw",
|
|
"format", G_TYPE_STRING, "I420",
|
|
"framerate", GST_TYPE_FRACTION, 1, 1,
|
|
"width", G_TYPE_INT, 200, "height", G_TYPE_INT, 100, NULL);
|
|
|
|
/* by default, it should be no cropping and hence passthrough */
|
|
adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps, NULL);
|
|
fail_unless (adj_caps != NULL);
|
|
fail_unless (gst_caps_is_equal (adj_caps, caps));
|
|
gst_caps_unref (adj_caps);
|
|
|
|
adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps, NULL);
|
|
fail_unless (adj_caps != NULL);
|
|
fail_unless (gst_caps_is_equal (adj_caps, caps));
|
|
gst_caps_unref (adj_caps);
|
|
|
|
/* make sure that's still true after changing properties back and forth */
|
|
g_object_set (ctx.crop, "left", 1, "right", 3, "top", 5, "bottom", 7, NULL);
|
|
g_object_set (ctx.crop, "left", 0, "right", 0, "top", 0, "bottom", 0, NULL);
|
|
|
|
adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps, NULL);
|
|
fail_unless (adj_caps != NULL);
|
|
fail_unless (gst_caps_is_equal (adj_caps, caps));
|
|
gst_caps_unref (adj_caps);
|
|
|
|
adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps, NULL);
|
|
fail_unless (adj_caps != NULL);
|
|
fail_unless (gst_caps_is_equal (adj_caps, caps));
|
|
gst_caps_unref (adj_caps);
|
|
|
|
/* now check adjustments made ... */
|
|
g_object_set (ctx.crop, "left", 1, "right", 3, "top", 5, "bottom", 7, NULL);
|
|
|
|
/* ========= (1) fixed value ============================================= */
|
|
|
|
/* sink => source, source must be bigger if we crop stuff off */
|
|
adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps, NULL);
|
|
fail_unless (adj_caps != NULL);
|
|
fail_unless (gst_caps_get_size (adj_caps) == 1);
|
|
w_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
|
|
fail_unless (w_val != NULL);
|
|
fail_unless (G_VALUE_HOLDS_INT (w_val));
|
|
fail_unless_equals_int (g_value_get_int (w_val), 200 + (1 + 3));
|
|
h_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
|
|
fail_unless (h_val != NULL);
|
|
fail_unless (G_VALUE_HOLDS_INT (h_val));
|
|
fail_unless_equals_int (g_value_get_int (h_val), 100 + (5 + 7));
|
|
gst_caps_unref (adj_caps);
|
|
|
|
/* source => sink becomes smaller */
|
|
adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps, NULL);
|
|
fail_unless (adj_caps != NULL);
|
|
fail_unless (gst_caps_get_size (adj_caps) == 1);
|
|
w_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
|
|
fail_unless (w_val != NULL);
|
|
fail_unless (G_VALUE_HOLDS_INT (w_val));
|
|
fail_unless_equals_int (g_value_get_int (w_val), 200 - (1 + 3));
|
|
h_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
|
|
fail_unless (h_val != NULL);
|
|
fail_unless (G_VALUE_HOLDS_INT (h_val));
|
|
fail_unless_equals_int (g_value_get_int (h_val), 100 - (5 + 7));
|
|
gst_caps_unref (adj_caps);
|
|
|
|
/* ========= (2) range (simple adjustment) =============================== */
|
|
|
|
gst_structure_set (gst_caps_get_structure (caps, 0),
|
|
"width", GST_TYPE_INT_RANGE, 1000, 2000,
|
|
"height", GST_TYPE_INT_RANGE, 3000, 4000, NULL);
|
|
|
|
/* sink => source, source must be bigger if we crop stuff off */
|
|
adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps, NULL);
|
|
fail_unless (adj_caps != NULL);
|
|
fail_unless (gst_caps_get_size (adj_caps) == 1);
|
|
w_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
|
|
fail_unless (w_val != NULL);
|
|
fail_unless (GST_VALUE_HOLDS_INT_RANGE (w_val));
|
|
fail_unless_equals_int (gst_value_get_int_range_min (w_val), 1000 + (1 + 3));
|
|
fail_unless_equals_int (gst_value_get_int_range_max (w_val), 2000 + (1 + 3));
|
|
h_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
|
|
fail_unless (h_val != NULL);
|
|
fail_unless (GST_VALUE_HOLDS_INT_RANGE (h_val));
|
|
fail_unless_equals_int (gst_value_get_int_range_min (h_val), 3000 + (5 + 7));
|
|
fail_unless_equals_int (gst_value_get_int_range_max (h_val), 4000 + (5 + 7));
|
|
gst_caps_unref (adj_caps);
|
|
|
|
/* source => sink becomes smaller */
|
|
adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps, NULL);
|
|
fail_unless (adj_caps != NULL);
|
|
fail_unless (gst_caps_get_size (adj_caps) == 1);
|
|
w_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
|
|
fail_unless (w_val != NULL);
|
|
fail_unless (GST_VALUE_HOLDS_INT_RANGE (w_val));
|
|
fail_unless_equals_int (gst_value_get_int_range_min (w_val), 1000 - (1 + 3));
|
|
fail_unless_equals_int (gst_value_get_int_range_max (w_val), 2000 - (1 + 3));
|
|
h_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
|
|
fail_unless (h_val != NULL);
|
|
fail_unless (GST_VALUE_HOLDS_INT_RANGE (h_val));
|
|
fail_unless_equals_int (gst_value_get_int_range_min (h_val), 3000 - (5 + 7));
|
|
fail_unless_equals_int (gst_value_get_int_range_max (h_val), 4000 - (5 + 7));
|
|
gst_caps_unref (adj_caps);
|
|
|
|
/* ========= (3) range (adjustment at boundary) ========================== */
|
|
|
|
gst_structure_set (gst_caps_get_structure (caps, 0),
|
|
"width", GST_TYPE_INT_RANGE, 2, G_MAXINT,
|
|
"height", GST_TYPE_INT_RANGE, 2, G_MAXINT, NULL);
|
|
|
|
/* sink => source, source must be bigger if we crop stuff off */
|
|
adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps, NULL);
|
|
fail_unless (adj_caps != NULL);
|
|
fail_unless (gst_caps_get_size (adj_caps) == 1);
|
|
w_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
|
|
fail_unless (w_val != NULL);
|
|
fail_unless (GST_VALUE_HOLDS_INT_RANGE (w_val));
|
|
fail_unless_equals_int (gst_value_get_int_range_min (w_val), 2 + (1 + 3));
|
|
fail_unless_equals_int (gst_value_get_int_range_max (w_val), G_MAXINT);
|
|
h_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
|
|
fail_unless (h_val != NULL);
|
|
fail_unless (GST_VALUE_HOLDS_INT_RANGE (h_val));
|
|
fail_unless_equals_int (gst_value_get_int_range_min (h_val), 2 + (5 + 7));
|
|
fail_unless_equals_int (gst_value_get_int_range_max (h_val), G_MAXINT);
|
|
gst_caps_unref (adj_caps);
|
|
|
|
/* source => sink becomes smaller */
|
|
adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps, NULL);
|
|
fail_unless (adj_caps != NULL);
|
|
fail_unless (gst_caps_get_size (adj_caps) == 1);
|
|
w_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
|
|
fail_unless (w_val != NULL);
|
|
fail_unless (GST_VALUE_HOLDS_INT_RANGE (w_val));
|
|
fail_unless_equals_int (gst_value_get_int_range_min (w_val), 1);
|
|
fail_unless_equals_int (gst_value_get_int_range_max (w_val),
|
|
G_MAXINT - (1 + 3));
|
|
h_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
|
|
fail_unless (h_val != NULL);
|
|
fail_unless (GST_VALUE_HOLDS_INT_RANGE (h_val));
|
|
fail_unless_equals_int (gst_value_get_int_range_min (h_val), 1);
|
|
fail_unless_equals_int (gst_value_get_int_range_max (h_val),
|
|
G_MAXINT - (5 + 7));
|
|
gst_caps_unref (adj_caps);
|
|
|
|
/* ========= (4) list of values ========================================== */
|
|
|
|
{
|
|
GValue list = { 0, };
|
|
GValue ival = { 0, };
|
|
|
|
g_value_init (&ival, G_TYPE_INT);
|
|
g_value_init (&list, GST_TYPE_LIST);
|
|
g_value_set_int (&ival, 2);
|
|
gst_value_list_append_value (&list, &ival);
|
|
g_value_set_int (&ival, G_MAXINT);
|
|
gst_value_list_append_value (&list, &ival);
|
|
gst_structure_set_value (gst_caps_get_structure (caps, 0), "width", &list);
|
|
g_value_unset (&list);
|
|
g_value_unset (&ival);
|
|
|
|
g_value_init (&ival, G_TYPE_INT);
|
|
g_value_init (&list, GST_TYPE_LIST);
|
|
g_value_set_int (&ival, 5);
|
|
gst_value_list_append_value (&list, &ival);
|
|
g_value_set_int (&ival, 1000);
|
|
gst_value_list_append_value (&list, &ival);
|
|
gst_structure_set_value (gst_caps_get_structure (caps, 0), "height", &list);
|
|
g_value_unset (&list);
|
|
g_value_unset (&ival);
|
|
}
|
|
|
|
/* sink => source, source must be bigger if we crop stuff off */
|
|
adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps, NULL);
|
|
fail_unless (adj_caps != NULL);
|
|
fail_unless (gst_caps_get_size (adj_caps) == 1);
|
|
w_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
|
|
fail_unless (w_val != NULL);
|
|
fail_unless (GST_VALUE_HOLDS_LIST (w_val));
|
|
fail_unless_equals_int (notgst_value_list_get_nth_int (w_val, 0),
|
|
2 + (1 + 3));
|
|
fail_unless_equals_int (notgst_value_list_get_nth_int (w_val, 1), G_MAXINT);
|
|
h_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
|
|
fail_unless (h_val != NULL);
|
|
fail_unless (GST_VALUE_HOLDS_LIST (h_val));
|
|
fail_unless_equals_int (notgst_value_list_get_nth_int (h_val, 0),
|
|
5 + (5 + 7));
|
|
fail_unless_equals_int (notgst_value_list_get_nth_int (h_val, 1),
|
|
1000 + (5 + 7));
|
|
gst_caps_unref (adj_caps);
|
|
|
|
/* source => sink becomes smaller */
|
|
adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps, NULL);
|
|
fail_unless (adj_caps != NULL);
|
|
fail_unless (gst_caps_get_size (adj_caps) == 1);
|
|
w_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
|
|
fail_unless (w_val != NULL);
|
|
fail_unless (GST_VALUE_HOLDS_LIST (w_val));
|
|
fail_unless_equals_int (notgst_value_list_get_nth_int (w_val, 0), 1);
|
|
fail_unless_equals_int (notgst_value_list_get_nth_int (w_val, 1),
|
|
G_MAXINT - (1 + 3));
|
|
h_val =
|
|
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
|
|
fail_unless (h_val != NULL);
|
|
fail_unless (GST_VALUE_HOLDS_LIST (h_val));
|
|
fail_unless_equals_int (notgst_value_list_get_nth_int (h_val, 0), 1);
|
|
fail_unless_equals_int (notgst_value_list_get_nth_int (h_val, 1),
|
|
1000 - (5 + 7));
|
|
gst_caps_unref (adj_caps);
|
|
|
|
gst_caps_unref (caps);
|
|
videocrop_test_cropping_deinit_context (&ctx);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static GstCaps *
|
|
get_featured_caps (void)
|
|
{
|
|
GstCaps *caps;
|
|
GstCapsFeatures *features;
|
|
|
|
features = gst_caps_features_new ("memory:DMABuf", NULL);
|
|
caps = gst_caps_new_simple ("video/x-raw",
|
|
"format", G_TYPE_STRING, "NV12",
|
|
"framerate", GST_TYPE_FRACTION, 1, 1,
|
|
"width", G_TYPE_INT, 200, "height", G_TYPE_INT, 100, NULL);
|
|
gst_caps_set_features_simple (caps, features);
|
|
|
|
return caps;
|
|
}
|
|
|
|
GST_START_TEST (test_caps_transform_featured)
|
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{
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GstVideoCropTestContext ctx;
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GstBaseTransformClass *klass;
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GstBaseTransform *crop;
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GstCaps *caps, *adj_caps;
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videocrop_test_cropping_init_context (&ctx);
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caps = get_featured_caps ();
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crop = GST_BASE_TRANSFORM (ctx.crop);
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klass = GST_BASE_TRANSFORM_GET_CLASS (ctx.crop);
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fail_unless (klass != NULL);
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/* by default, it should be no cropping and hence passthrough */
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adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps, NULL);
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fail_unless (adj_caps != NULL);
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fail_unless (gst_caps_is_equal (adj_caps, caps));
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gst_caps_unref (adj_caps);
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adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps, NULL);
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fail_unless (adj_caps != NULL);
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fail_unless (gst_caps_is_equal (adj_caps, caps));
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gst_caps_unref (adj_caps);
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/* make sure that's still true after changing properties back and forth */
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g_object_set (ctx.crop, "left", 1, "right", 3, "top", 5, "bottom", 7, NULL);
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g_object_set (ctx.crop, "left", 0, "right", 0, "top", 0, "bottom", 0, NULL);
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adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps, NULL);
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fail_unless (adj_caps != NULL);
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fail_unless (gst_caps_is_equal (adj_caps, caps));
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gst_caps_unref (adj_caps);
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adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps, NULL);
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fail_unless (adj_caps != NULL);
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fail_unless (gst_caps_is_equal (adj_caps, caps));
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gst_caps_unref (adj_caps);
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gst_caps_unref (caps);
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videocrop_test_cropping_deinit_context (&ctx);
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}
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GST_END_TEST;
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GST_START_TEST (test_passthrough_featured)
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{
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GstStateChangeReturn state_ret;
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GstVideoCropTestContext ctx;
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GstCaps *caps;
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videocrop_test_cropping_init_context_full (&ctx, TRUE);
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g_object_set (ctx.src, "num-buffers", 1, NULL);
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caps = get_featured_caps ();
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g_object_set (ctx.filter, "caps", caps, NULL);
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gst_caps_unref (caps);
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g_object_set (ctx.crop, "left", 50, "top", 10, NULL);
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state_ret = gst_element_set_state (ctx.pipeline, GST_STATE_PAUSED);
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fail_unless (state_ret == GST_STATE_CHANGE_ASYNC,
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"pipeline should fail on negotiation");
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videocrop_test_cropping_deinit_context (&ctx);
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}
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GST_END_TEST;
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static Suite *
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videocrop_suite (void)
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{
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Suite *s = suite_create ("videocrop");
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TCase *tc_chain = tcase_create ("general");
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#ifdef HAVE_VALGRIND
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if (RUNNING_ON_VALGRIND) {
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/* our tests take quite a long time, so increase
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* timeout (~25 minutes on my 1.6GHz AMD K7) */
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tcase_set_timeout (tc_chain, 30 * 60);
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} else
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#endif
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{
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/* increase timeout, these tests take a long time (60 secs here) */
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tcase_set_timeout (tc_chain, 2 * 60);
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}
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_crop_to_1x1);
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tcase_add_test (tc_chain, test_caps_transform);
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tcase_add_test (tc_chain, test_caps_transform_featured);
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tcase_add_test (tc_chain, test_passthrough);
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tcase_add_test (tc_chain, test_passthrough_featured);
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tcase_add_test (tc_chain, test_unit_sizes);
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tcase_add_loop_test (tc_chain, test_cropping, 0, 25);
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return s;
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}
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GST_CHECK_MAIN (videocrop);
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