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1fa64722d0
We need to clear some global state and register a new test basetransform subclass for each test because we do things in class_init base on global state. https://bugzilla.gnome.org/show_bug.cgi?id=623469
933 lines
26 KiB
C
933 lines
26 KiB
C
/* GStreamer
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*
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* some unit tests for GstBaseTransform
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*
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* Copyright (C) 2008 Wim Taymans <wim.taymans@gmail.com>
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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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#include <gst/gst.h>
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#include <gst/check/gstcheck.h>
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#include <gst/base/gstbasetransform.h>
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#include "test_transform.c"
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static gboolean set_caps_pt1_called;
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static gboolean
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set_caps_pt1 (GstBaseTransform * trans, GstCaps * incaps, GstCaps * outcaps)
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{
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GST_DEBUG_OBJECT (trans, "set_caps called");
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set_caps_pt1_called = TRUE;
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return TRUE;
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}
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/* basic passthrough, we don't have any transform functions so we can only
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* perform passthrough. We also don't have caps, which is fine */
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GST_START_TEST (basetransform_chain_pt1)
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{
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TestTransData *trans;
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GstBuffer *buffer;
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GstFlowReturn res;
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GstCaps *caps;
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klass_set_caps = set_caps_pt1;
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trans = gst_test_trans_new ();
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gst_test_trans_push_segment (trans);
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GST_DEBUG_OBJECT (trans, "buffer without caps, size 20");
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buffer = gst_buffer_new_and_alloc (20);
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set_caps_pt1_called = FALSE;
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res = gst_test_trans_push (trans, buffer);
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fail_unless (res == GST_FLOW_OK);
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fail_unless (set_caps_pt1_called == FALSE);
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buffer = gst_test_trans_pop (trans);
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fail_unless (buffer != NULL);
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fail_unless (gst_buffer_get_size (buffer) == 20);
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gst_buffer_unref (buffer);
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GST_DEBUG_OBJECT (trans, "buffer without caps, size 10");
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buffer = gst_buffer_new_and_alloc (10);
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set_caps_pt1_called = FALSE;
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res = gst_test_trans_push (trans, buffer);
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fail_unless (res == GST_FLOW_OK);
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fail_unless (set_caps_pt1_called == FALSE);
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buffer = gst_test_trans_pop (trans);
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fail_unless (buffer != NULL);
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fail_unless (gst_buffer_get_size (buffer) == 10);
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gst_buffer_unref (buffer);
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gst_pad_push_event (trans->srcpad, gst_event_new_flush_start ());
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gst_pad_push_event (trans->srcpad, gst_event_new_flush_stop (TRUE));
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caps = gst_caps_new_empty_simple ("foo/x-bar");
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set_caps_pt1_called = FALSE;
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gst_test_trans_setcaps (trans, caps);
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fail_unless (set_caps_pt1_called == TRUE);
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gst_caps_unref (caps);
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gst_test_trans_push_segment (trans);
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gst_test_trans_free (trans);
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klass_transform_ip = NULL;
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klass_transform = NULL;
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klass_transform_caps = NULL;
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klass_transform_size = NULL;
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klass_set_caps = NULL;
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klass_submit_input_buffer = NULL;
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klass_generate_output = NULL;
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}
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GST_END_TEST;
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static gboolean set_caps_pt2_called;
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static gboolean
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set_caps_pt2 (GstBaseTransform * trans, GstCaps * incaps, GstCaps * outcaps)
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{
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GST_DEBUG_OBJECT (trans, "set_caps called");
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set_caps_pt2_called = TRUE;
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fail_unless (gst_caps_is_equal (incaps, outcaps));
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return TRUE;
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}
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/* basic passthrough, we don't have any transform functions so we can only
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* perform passthrough with same caps */
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GST_START_TEST (basetransform_chain_pt2)
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{
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TestTransData *trans;
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GstBuffer *buffer;
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GstCaps *caps;
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GstFlowReturn res;
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klass_set_caps = set_caps_pt2;
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trans = gst_test_trans_new ();
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/* first buffer */
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set_caps_pt2_called = FALSE;
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caps = gst_caps_new_empty_simple ("foo/x-bar");
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gst_test_trans_setcaps (trans, caps);
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gst_test_trans_push_segment (trans);
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GST_DEBUG_OBJECT (trans, "buffer with caps, size 20");
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buffer = gst_buffer_new_and_alloc (20);
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res = gst_test_trans_push (trans, buffer);
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fail_unless (res == GST_FLOW_OK);
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fail_unless (set_caps_pt2_called == TRUE);
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buffer = gst_test_trans_pop (trans);
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fail_unless (buffer != NULL);
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fail_unless (gst_buffer_get_size (buffer) == 20);
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gst_buffer_unref (buffer);
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gst_caps_unref (caps);
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/* second buffer, renegotiates, keeps extra type arg in caps */
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caps = gst_caps_new_simple ("foo/x-bar", "type", G_TYPE_INT, 1, NULL);
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set_caps_pt2_called = FALSE;
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gst_test_trans_setcaps (trans, caps);
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GST_DEBUG_OBJECT (trans, "buffer with caps, size 10");
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buffer = gst_buffer_new_and_alloc (10);
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res = gst_test_trans_push (trans, buffer);
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fail_unless (res == GST_FLOW_OK);
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fail_unless (set_caps_pt2_called == TRUE);
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buffer = gst_test_trans_pop (trans);
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fail_unless (buffer != NULL);
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fail_unless (gst_buffer_get_size (buffer) == 10);
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gst_buffer_unref (buffer);
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gst_caps_unref (caps);
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/* with caps that is a superset */
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caps = gst_caps_new_empty_simple ("foo/x-bar");
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set_caps_pt2_called = FALSE;
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gst_test_trans_setcaps (trans, caps);
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GST_DEBUG_OBJECT (trans, "buffer with caps, size 10");
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buffer = gst_buffer_new_and_alloc (10);
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res = gst_test_trans_push (trans, buffer);
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fail_unless (res == GST_FLOW_OK);
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fail_unless (set_caps_pt2_called == TRUE);
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buffer = gst_test_trans_pop (trans);
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fail_unless (buffer != NULL);
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fail_unless (gst_buffer_get_size (buffer) == 10);
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gst_buffer_unref (buffer);
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gst_caps_unref (caps);
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gst_test_trans_free (trans);
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}
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GST_END_TEST;
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static gboolean transform_ip_1_called;
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static gboolean transform_ip_1_writable;
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static GstFlowReturn
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transform_ip_1 (GstBaseTransform * trans, GstBuffer * buf)
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{
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GST_DEBUG_OBJECT (trans, "transform called");
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transform_ip_1_called = TRUE;
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transform_ip_1_writable = gst_buffer_is_writable (buf);
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GST_DEBUG_OBJECT (trans, "writable: %d", transform_ip_1_writable);
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return GST_FLOW_OK;
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}
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/* basic in-place, check if the _ip function is called, buffer should
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* be writable. no setcaps is set */
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GST_START_TEST (basetransform_chain_ip1)
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{
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TestTransData *trans;
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GstBuffer *buffer;
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GstFlowReturn res;
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klass_transform_ip = transform_ip_1;
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trans = gst_test_trans_new ();
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gst_test_trans_push_segment (trans);
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GST_DEBUG_OBJECT (trans, "buffer without caps, size 20");
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buffer = gst_buffer_new_and_alloc (20);
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transform_ip_1_called = FALSE;
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transform_ip_1_writable = TRUE;
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res = gst_test_trans_push (trans, buffer);
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fail_unless (res == GST_FLOW_OK);
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fail_unless (transform_ip_1_called == TRUE);
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fail_unless (transform_ip_1_writable == TRUE);
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buffer = gst_test_trans_pop (trans);
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fail_unless (buffer != NULL);
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fail_unless (gst_buffer_get_size (buffer) == 20);
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gst_buffer_unref (buffer);
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GST_DEBUG_OBJECT (trans, "buffer without caps extra ref, size 20");
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buffer = gst_buffer_new_and_alloc (20);
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/* take additional ref to make it non-writable */
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gst_buffer_ref (buffer);
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fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 2);
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transform_ip_1_called = FALSE;
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transform_ip_1_writable = FALSE;
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res = gst_test_trans_push (trans, buffer);
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fail_unless (res == GST_FLOW_OK);
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fail_unless (transform_ip_1_called == TRUE);
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/* copy should have been taken with pad-alloc */
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fail_unless (transform_ip_1_writable == TRUE);
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/* after push, get rid of the final ref we had */
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gst_buffer_unref (buffer);
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buffer = gst_test_trans_pop (trans);
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fail_unless (buffer != NULL);
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fail_unless (gst_buffer_get_size (buffer) == 20);
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/* output buffer has refcount 1 */
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fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 1);
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gst_buffer_unref (buffer);
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/* with caps buffer */
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GST_DEBUG_OBJECT (trans, "alloc without caps, size 20");
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gst_test_trans_free (trans);
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}
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GST_END_TEST;
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static gboolean set_caps_1_called;
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static gboolean
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set_caps_1 (GstBaseTransform * trans, GstCaps * incaps, GstCaps * outcaps)
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{
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GstCaps *caps;
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GST_DEBUG_OBJECT (trans, "set_caps called");
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set_caps_1_called = TRUE;
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caps = gst_caps_new_empty_simple ("foo/x-bar");
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fail_unless (gst_caps_is_equal (incaps, caps));
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fail_unless (gst_caps_is_equal (outcaps, caps));
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gst_caps_unref (caps);
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return TRUE;
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}
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/* basic in-place, check if the _ip function is called, buffer should be
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* writable. we also set a setcaps function and see if it's called. */
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GST_START_TEST (basetransform_chain_ip2)
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{
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TestTransData *trans;
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GstBuffer *buffer;
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GstFlowReturn res;
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GstCaps *caps;
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klass_transform_ip = transform_ip_1;
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klass_set_caps = set_caps_1;
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trans = gst_test_trans_new ();
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caps = gst_caps_new_empty_simple ("foo/x-bar");
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gst_test_trans_push_segment (trans);
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/* first try to push a buffer without caps, this should fail */
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buffer = gst_buffer_new_and_alloc (20);
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GST_DEBUG_OBJECT (trans, "buffer without caps, size 20");
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transform_ip_1_called = FALSE;
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transform_ip_1_writable = FALSE;
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set_caps_1_called = FALSE;
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res = gst_test_trans_push (trans, buffer);
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fail_unless (res == GST_FLOW_NOT_NEGOTIATED);
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fail_unless (transform_ip_1_called == FALSE);
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fail_unless (transform_ip_1_writable == FALSE);
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fail_unless (set_caps_1_called == FALSE);
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/* try to push a buffer with caps */
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gst_pad_push_event (trans->srcpad, gst_event_new_flush_start ());
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gst_pad_push_event (trans->srcpad, gst_event_new_flush_stop (TRUE));
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set_caps_1_called = FALSE;
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gst_test_trans_setcaps (trans, caps);
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gst_test_trans_push_segment (trans);
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GST_DEBUG_OBJECT (trans, "buffer with caps, size 20");
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buffer = gst_buffer_new_and_alloc (20);
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transform_ip_1_called = FALSE;
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transform_ip_1_writable = FALSE;
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res = gst_test_trans_push (trans, buffer);
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fail_unless (res == GST_FLOW_OK);
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fail_unless (transform_ip_1_called == TRUE);
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fail_unless (transform_ip_1_writable == TRUE);
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fail_unless (set_caps_1_called == TRUE);
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buffer = gst_test_trans_pop (trans);
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fail_unless (buffer != NULL);
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fail_unless (gst_buffer_get_size (buffer) == 20);
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gst_buffer_unref (buffer);
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GST_DEBUG_OBJECT (trans, "buffer with caps extra ref, size 20");
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buffer = gst_buffer_new_and_alloc (20);
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/* take additional ref to make it non-writable */
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gst_buffer_ref (buffer);
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fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 2);
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transform_ip_1_called = FALSE;
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transform_ip_1_writable = FALSE;
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res = gst_test_trans_push (trans, buffer);
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fail_unless (res == GST_FLOW_OK);
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fail_unless (transform_ip_1_called == TRUE);
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fail_unless (transform_ip_1_writable == TRUE);
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/* after push, get rid of the final ref we had */
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gst_buffer_unref (buffer);
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buffer = gst_test_trans_pop (trans);
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fail_unless (buffer != NULL);
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fail_unless (gst_buffer_get_size (buffer) == 20);
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/* output buffer has refcount 1 */
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fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 1);
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gst_buffer_unref (buffer);
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gst_caps_unref (caps);
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gst_test_trans_free (trans);
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}
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GST_END_TEST;
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static GstStaticPadTemplate sink_template_ct1 = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("baz/x-foo")
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);
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static gboolean set_caps_ct1_called;
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static gboolean
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set_caps_ct1 (GstBaseTransform * trans, GstCaps * incaps, GstCaps * outcaps)
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{
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GstCaps *caps1, *caps2;
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GST_DEBUG_OBJECT (trans, "set_caps called");
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caps1 = gst_caps_new_empty_simple ("baz/x-foo");
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caps2 = gst_caps_new_empty_simple ("foo/x-bar");
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fail_unless (gst_caps_is_equal (incaps, caps1));
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fail_unless (gst_caps_is_equal (outcaps, caps2));
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set_caps_ct1_called = TRUE;
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gst_caps_unref (caps1);
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gst_caps_unref (caps2);
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return TRUE;
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}
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static gboolean transform_ct1_called;
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static gboolean transform_ct1_writable;
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static GstFlowReturn
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transform_ct1 (GstBaseTransform * trans, GstBuffer * in, GstBuffer * out)
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{
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transform_ct1_called = TRUE;
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transform_ct1_writable = gst_buffer_is_writable (out);
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GST_DEBUG_OBJECT (trans, "writable: %d", transform_ct1_writable);
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return GST_FLOW_OK;
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}
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static GstCaps *
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transform_caps_ct1 (GstBaseTransform * trans, GstPadDirection dir,
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GstCaps * caps, GstCaps * filter)
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{
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GstCaps *res;
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if (dir == GST_PAD_SINK) {
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res = gst_caps_new_empty_simple ("foo/x-bar");
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} else {
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res = gst_caps_new_empty_simple ("baz/x-foo");
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}
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if (filter) {
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GstCaps *temp =
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gst_caps_intersect_full (filter, res, GST_CAPS_INTERSECT_FIRST);
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gst_caps_unref (res);
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res = temp;
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}
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return res;
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}
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static gboolean
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transform_size_ct1 (GstBaseTransform * trans, GstPadDirection direction,
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GstCaps * caps, gsize size, GstCaps * othercaps, gsize * othersize)
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{
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if (direction == GST_PAD_SINK) {
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*othersize = size * 2;
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} else {
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*othersize = size / 2;
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}
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return TRUE;
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}
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/* basic copy-transform, check if the transform function is called,
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* buffer should be writable. we also set a setcaps function and
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* see if it's called. */
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GST_START_TEST (basetransform_chain_ct1)
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{
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TestTransData *trans;
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GstBuffer *buffer;
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GstFlowReturn res;
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GstCaps *incaps, *outcaps;
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sink_template = &sink_template_ct1;
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klass_transform = transform_ct1;
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klass_set_caps = set_caps_ct1;
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klass_transform_caps = transform_caps_ct1;
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klass_transform_size = transform_size_ct1;
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trans = gst_test_trans_new ();
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incaps = gst_caps_new_empty_simple ("baz/x-foo");
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outcaps = gst_caps_new_empty_simple ("foo/x-bar");
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gst_test_trans_push_segment (trans);
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/* first try to push a buffer without caps, this should fail */
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buffer = gst_buffer_new_and_alloc (20);
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GST_DEBUG_OBJECT (trans, "buffer without caps");
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transform_ct1_called = FALSE;
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transform_ct1_writable = FALSE;
|
|
set_caps_ct1_called = FALSE;
|
|
res = gst_test_trans_push (trans, buffer);
|
|
fail_unless (res == GST_FLOW_NOT_NEGOTIATED);
|
|
fail_unless (transform_ct1_called == FALSE);
|
|
fail_unless (transform_ct1_writable == FALSE);
|
|
fail_unless (set_caps_ct1_called == FALSE);
|
|
|
|
/* try to push a buffer with caps */
|
|
gst_pad_push_event (trans->srcpad, gst_event_new_flush_start ());
|
|
gst_pad_push_event (trans->srcpad, gst_event_new_flush_stop (TRUE));
|
|
|
|
set_caps_ct1_called = FALSE;
|
|
gst_test_trans_setcaps (trans, incaps);
|
|
gst_test_trans_push_segment (trans);
|
|
|
|
buffer = gst_buffer_new_and_alloc (20);
|
|
|
|
GST_DEBUG_OBJECT (trans, "buffer with caps %" GST_PTR_FORMAT, incaps);
|
|
|
|
transform_ct1_called = FALSE;
|
|
transform_ct1_writable = FALSE;
|
|
res = gst_test_trans_push (trans, buffer);
|
|
fail_unless (res == GST_FLOW_OK);
|
|
fail_unless (transform_ct1_called == TRUE);
|
|
fail_unless (transform_ct1_writable == TRUE);
|
|
fail_unless (set_caps_ct1_called == TRUE);
|
|
|
|
buffer = gst_test_trans_pop (trans);
|
|
fail_unless (buffer != NULL);
|
|
fail_unless (gst_buffer_get_size (buffer) == 40);
|
|
gst_buffer_unref (buffer);
|
|
|
|
buffer = gst_buffer_new_and_alloc (20);
|
|
/* take additional ref to make it non-writable */
|
|
gst_buffer_ref (buffer);
|
|
|
|
fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 2);
|
|
|
|
GST_DEBUG_OBJECT (trans, "buffer with caps %" GST_PTR_FORMAT, incaps);
|
|
|
|
transform_ct1_called = FALSE;
|
|
transform_ct1_writable = FALSE;
|
|
res = gst_test_trans_push (trans, buffer);
|
|
fail_unless (res == GST_FLOW_OK);
|
|
fail_unless (transform_ct1_called == TRUE);
|
|
fail_unless (transform_ct1_writable == TRUE);
|
|
/* after push, get rid of the final ref we had */
|
|
gst_buffer_unref (buffer);
|
|
|
|
buffer = gst_test_trans_pop (trans);
|
|
fail_unless (buffer != NULL);
|
|
fail_unless (gst_buffer_get_size (buffer) == 40);
|
|
|
|
/* output buffer has refcount 1 */
|
|
fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 1);
|
|
gst_buffer_unref (buffer);
|
|
|
|
gst_caps_unref (incaps);
|
|
gst_caps_unref (outcaps);
|
|
|
|
gst_test_trans_free (trans);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static GstStaticPadTemplate src_template_ct2 = GST_STATIC_PAD_TEMPLATE ("src",
|
|
GST_PAD_SRC,
|
|
GST_PAD_ALWAYS,
|
|
GST_STATIC_CAPS ("baz/x-foo; foo/x-bar")
|
|
);
|
|
|
|
static gint set_caps_ct2_case;
|
|
static gboolean set_caps_ct2_called;
|
|
|
|
static gboolean
|
|
set_caps_ct2 (GstBaseTransform * trans, GstCaps * incaps, GstCaps * outcaps)
|
|
{
|
|
GstCaps *caps1, *caps2;
|
|
|
|
GST_DEBUG_OBJECT (trans, "set_caps called");
|
|
|
|
caps1 = gst_caps_new_empty_simple ("foo/x-bar");
|
|
|
|
if (set_caps_ct2_case == 1)
|
|
caps2 = gst_caps_copy (caps1);
|
|
else
|
|
caps2 = gst_caps_new_empty_simple ("baz/x-foo");
|
|
|
|
fail_unless (gst_caps_is_equal (incaps, caps1));
|
|
fail_unless (gst_caps_is_equal (outcaps, caps2));
|
|
|
|
set_caps_ct2_called = TRUE;
|
|
|
|
gst_caps_unref (caps1);
|
|
gst_caps_unref (caps2);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean transform_ct2_called;
|
|
static gboolean transform_ct2_writable;
|
|
|
|
static GstFlowReturn
|
|
transform_ct2 (GstBaseTransform * trans, GstBuffer * in, GstBuffer * out)
|
|
{
|
|
transform_ct2_called = TRUE;
|
|
transform_ct2_writable = gst_buffer_is_writable (out);
|
|
|
|
GST_DEBUG_OBJECT (trans, "writable: %d", transform_ct2_writable);
|
|
|
|
return GST_FLOW_OK;
|
|
}
|
|
|
|
static GstCaps *
|
|
transform_caps_ct2 (GstBaseTransform * trans, GstPadDirection dir,
|
|
GstCaps * caps, GstCaps * filter)
|
|
{
|
|
GstCaps *res;
|
|
|
|
if (dir == GST_PAD_SINK) {
|
|
/* everything on the sinkpad can be transformed to the output formats */
|
|
if (set_caps_ct2_case == 1)
|
|
res = gst_caps_new_empty_simple ("foo/x-bar");
|
|
else
|
|
res = gst_caps_new_empty_simple ("baz/x-foo");
|
|
} else {
|
|
/* all on the srcpad can be transformed to the format of the sinkpad */
|
|
res = gst_caps_new_empty_simple ("foo/x-bar");
|
|
}
|
|
|
|
if (filter) {
|
|
GstCaps *temp =
|
|
gst_caps_intersect_full (filter, res, GST_CAPS_INTERSECT_FIRST);
|
|
gst_caps_unref (res);
|
|
res = temp;
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static gboolean
|
|
transform_size_ct2 (GstBaseTransform * trans, GstPadDirection direction,
|
|
GstCaps * caps, gsize size, GstCaps * othercaps, gsize * othersize)
|
|
{
|
|
if (gst_caps_is_equal (caps, othercaps)) {
|
|
*othersize = size;
|
|
} else {
|
|
if (direction == GST_PAD_SINK) {
|
|
*othersize = size * 2;
|
|
} else {
|
|
*othersize = size / 2;
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/* basic copy-transform, check if the transform function is called,
|
|
* buffer should be writable. we also set a setcaps function and
|
|
* see if it's called. */
|
|
GST_START_TEST (basetransform_chain_ct2)
|
|
{
|
|
TestTransData *trans;
|
|
GstBuffer *buffer;
|
|
GstFlowReturn res;
|
|
GstCaps *incaps, *outcaps;
|
|
|
|
src_template = &src_template_ct2;
|
|
klass_transform = transform_ct2;
|
|
klass_set_caps = set_caps_ct2;
|
|
klass_transform_caps = transform_caps_ct2;
|
|
klass_transform_size = transform_size_ct2;
|
|
|
|
trans = gst_test_trans_new ();
|
|
|
|
incaps = gst_caps_new_empty_simple ("foo/x-bar");
|
|
outcaps = gst_caps_new_empty_simple ("baz/x-foo");
|
|
|
|
gst_test_trans_push_segment (trans);
|
|
|
|
/* first try to push a buffer without caps, this should fail */
|
|
buffer = gst_buffer_new_and_alloc (20);
|
|
|
|
GST_DEBUG_OBJECT (trans, "buffer without caps");
|
|
|
|
transform_ct2_called = FALSE;
|
|
transform_ct2_writable = FALSE;
|
|
set_caps_ct2_called = FALSE;
|
|
res = gst_test_trans_push (trans, buffer);
|
|
fail_unless (res == GST_FLOW_NOT_NEGOTIATED);
|
|
fail_unless (transform_ct2_called == FALSE);
|
|
fail_unless (transform_ct2_writable == FALSE);
|
|
fail_unless (set_caps_ct2_called == FALSE);
|
|
|
|
|
|
/* try to push a buffer with caps */
|
|
gst_pad_push_event (trans->srcpad, gst_event_new_flush_start ());
|
|
gst_pad_push_event (trans->srcpad, gst_event_new_flush_stop (TRUE));
|
|
|
|
set_caps_ct2_case = 1;
|
|
set_caps_ct2_called = FALSE;
|
|
gst_test_trans_setcaps (trans, incaps);
|
|
gst_test_trans_push_segment (trans);
|
|
|
|
buffer = gst_buffer_new_and_alloc (20);
|
|
|
|
GST_DEBUG_OBJECT (trans, "buffer with caps %" GST_PTR_FORMAT, incaps);
|
|
|
|
transform_ct2_called = FALSE;
|
|
transform_ct2_writable = FALSE;
|
|
res = gst_test_trans_push (trans, buffer);
|
|
fail_unless (res == GST_FLOW_OK);
|
|
fail_unless (transform_ct2_called == TRUE);
|
|
fail_unless (transform_ct2_writable == TRUE);
|
|
fail_unless (set_caps_ct2_called == TRUE);
|
|
|
|
buffer = gst_test_trans_pop (trans);
|
|
fail_unless (buffer != NULL);
|
|
fail_unless (gst_buffer_get_size (buffer) == 20);
|
|
gst_buffer_unref (buffer);
|
|
|
|
buffer = gst_buffer_new_and_alloc (20);
|
|
/* take additional ref to make it non-writable */
|
|
gst_buffer_ref (buffer);
|
|
|
|
fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 2);
|
|
|
|
GST_DEBUG_OBJECT (trans, "buffer with caps %" GST_PTR_FORMAT, incaps);
|
|
|
|
transform_ct2_called = FALSE;
|
|
transform_ct2_writable = FALSE;
|
|
res = gst_test_trans_push (trans, buffer);
|
|
fail_unless (res == GST_FLOW_OK);
|
|
fail_unless (transform_ct2_called == TRUE);
|
|
fail_unless (transform_ct2_writable == TRUE);
|
|
/* after push, get rid of the final ref we had */
|
|
gst_buffer_unref (buffer);
|
|
|
|
buffer = gst_test_trans_pop (trans);
|
|
fail_unless (buffer != NULL);
|
|
fail_unless (gst_buffer_get_size (buffer) == 20);
|
|
|
|
/* output buffer has refcount 1 */
|
|
fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 1);
|
|
gst_buffer_unref (buffer);
|
|
|
|
gst_caps_unref (incaps);
|
|
gst_caps_unref (outcaps);
|
|
|
|
gst_test_trans_free (trans);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* basic copy-transform, we work in passthrough here. */
|
|
GST_START_TEST (basetransform_chain_ct3)
|
|
{
|
|
TestTransData *trans;
|
|
GstBuffer *buffer;
|
|
GstFlowReturn res;
|
|
GstCaps *incaps, *outcaps;
|
|
|
|
src_template = &src_template_ct2;
|
|
klass_passthrough_on_same_caps = TRUE;
|
|
klass_transform = transform_ct2;
|
|
klass_set_caps = set_caps_ct2;
|
|
klass_transform_caps = transform_caps_ct2;
|
|
klass_transform_size = transform_size_ct2;
|
|
|
|
trans = gst_test_trans_new ();
|
|
|
|
incaps = gst_caps_new_empty_simple ("foo/x-bar");
|
|
outcaps = gst_caps_new_empty_simple ("baz/x-foo");
|
|
|
|
/* with passthrough caps */
|
|
gst_test_trans_push_segment (trans);
|
|
GST_DEBUG_OBJECT (trans, "alloc size 20, with passthrough caps %"
|
|
GST_PTR_FORMAT, incaps);
|
|
|
|
/* first try to push a buffer without caps, this should fail */
|
|
buffer = gst_buffer_new_and_alloc (20);
|
|
|
|
GST_DEBUG_OBJECT (trans, "buffer without caps");
|
|
|
|
transform_ct2_called = FALSE;
|
|
transform_ct2_writable = FALSE;
|
|
set_caps_ct2_called = FALSE;
|
|
res = gst_test_trans_push (trans, buffer);
|
|
fail_unless (res == GST_FLOW_NOT_NEGOTIATED);
|
|
fail_unless (transform_ct2_called == FALSE);
|
|
fail_unless (transform_ct2_writable == FALSE);
|
|
fail_unless (set_caps_ct2_called == FALSE);
|
|
|
|
/* try to push a buffer with caps */
|
|
buffer = gst_buffer_new_and_alloc (20);
|
|
|
|
GST_DEBUG_OBJECT (trans, "buffer with caps %" GST_PTR_FORMAT, incaps);
|
|
|
|
gst_pad_push_event (trans->srcpad, gst_event_new_flush_start ());
|
|
gst_pad_push_event (trans->srcpad, gst_event_new_flush_stop (TRUE));
|
|
|
|
set_caps_ct2_case = 1;
|
|
set_caps_ct2_called = FALSE;
|
|
gst_test_trans_setcaps (trans, incaps);
|
|
gst_test_trans_push_segment (trans);
|
|
|
|
transform_ct2_called = FALSE;
|
|
res = gst_test_trans_push (trans, buffer);
|
|
fail_unless (res == GST_FLOW_OK);
|
|
fail_unless (transform_ct2_called == FALSE);
|
|
fail_unless (set_caps_ct2_called == TRUE);
|
|
|
|
buffer = gst_test_trans_pop (trans);
|
|
fail_unless (buffer != NULL);
|
|
fail_unless (gst_buffer_get_size (buffer) == 20);
|
|
gst_buffer_unref (buffer);
|
|
|
|
buffer = gst_buffer_new_and_alloc (20);
|
|
/* take additional ref to make it non-writable */
|
|
gst_buffer_ref (buffer);
|
|
|
|
fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 2);
|
|
|
|
GST_DEBUG_OBJECT (trans, "buffer with caps %" GST_PTR_FORMAT, incaps);
|
|
|
|
transform_ct2_called = FALSE;
|
|
res = gst_test_trans_push (trans, buffer);
|
|
fail_unless (res == GST_FLOW_OK);
|
|
fail_unless (transform_ct2_called == FALSE);
|
|
/* after push, get rid of the final ref we had */
|
|
gst_buffer_unref (buffer);
|
|
|
|
buffer = gst_test_trans_pop (trans);
|
|
fail_unless (buffer != NULL);
|
|
fail_unless (gst_buffer_get_size (buffer) == 20);
|
|
|
|
/* output buffer has refcount 1 */
|
|
fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 1);
|
|
gst_buffer_unref (buffer);
|
|
|
|
/* change the return value of the buffer-alloc function */
|
|
GST_DEBUG_OBJECT (trans, "switching transform output");
|
|
|
|
GST_DEBUG_OBJECT (trans,
|
|
"buffer with in passthrough with caps %" GST_PTR_FORMAT, incaps);
|
|
buffer = gst_buffer_new_and_alloc (10);
|
|
|
|
/* don't suggest anything else */
|
|
set_caps_ct2_case = 2;
|
|
gst_pad_push_event (trans->sinkpad, gst_event_new_reconfigure ());
|
|
transform_ct2_called = FALSE;
|
|
res = gst_test_trans_push (trans, buffer);
|
|
fail_unless (res == GST_FLOW_OK);
|
|
fail_unless (transform_ct2_called == TRUE);
|
|
|
|
buffer = gst_test_trans_pop (trans);
|
|
fail_unless (buffer != NULL);
|
|
fail_unless (gst_buffer_get_size (buffer) == 20);
|
|
|
|
/* output buffer has refcount 1 */
|
|
fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 1);
|
|
gst_buffer_unref (buffer);
|
|
|
|
GST_DEBUG_OBJECT (trans, "buffer with caps %" GST_PTR_FORMAT, incaps);
|
|
buffer = gst_buffer_new_and_alloc (10);
|
|
|
|
/* don't suggest anything else */
|
|
transform_ct2_called = FALSE;
|
|
res = gst_test_trans_push (trans, buffer);
|
|
fail_unless (res == GST_FLOW_OK);
|
|
fail_unless (transform_ct2_called == TRUE);
|
|
/* after push, get rid of the final ref we had */
|
|
|
|
buffer = gst_test_trans_pop (trans);
|
|
fail_unless (buffer != NULL);
|
|
fail_unless (gst_buffer_get_size (buffer) == 20);
|
|
|
|
/* output buffer has refcount 1 */
|
|
fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 1);
|
|
gst_buffer_unref (buffer);
|
|
|
|
gst_caps_unref (incaps);
|
|
gst_caps_unref (outcaps);
|
|
|
|
gst_test_trans_free (trans);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static void
|
|
transform1_setup (void)
|
|
{
|
|
sink_template = &gst_test_trans_sink_template;
|
|
src_template = &gst_test_trans_src_template;
|
|
}
|
|
|
|
static void
|
|
transform1_teardown (void)
|
|
{
|
|
/* reset global state */
|
|
klass_transform_ip = NULL;
|
|
klass_transform = NULL;
|
|
klass_transform_caps = NULL;
|
|
klass_transform_size = NULL;
|
|
klass_set_caps = NULL;
|
|
klass_submit_input_buffer = NULL;
|
|
klass_generate_output = NULL;
|
|
}
|
|
|
|
static Suite *
|
|
gst_basetransform_suite (void)
|
|
{
|
|
Suite *s = suite_create ("GstBaseTransform");
|
|
TCase *tc = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc);
|
|
tcase_add_checked_fixture (tc, transform1_setup, transform1_teardown);
|
|
|
|
/* pass through */
|
|
tcase_add_test (tc, basetransform_chain_pt1);
|
|
tcase_add_test (tc, basetransform_chain_pt2);
|
|
/* in place */
|
|
tcase_add_test (tc, basetransform_chain_ip1);
|
|
tcase_add_test (tc, basetransform_chain_ip2);
|
|
/* copy transform */
|
|
tcase_add_test (tc, basetransform_chain_ct1);
|
|
tcase_add_test (tc, basetransform_chain_ct2);
|
|
tcase_add_test (tc, basetransform_chain_ct3);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (gst_basetransform);
|