| /* GStreamer |
| * |
| * some unit tests for GstBaseTransform |
| * |
| * Copyright (C) 2008 Wim Taymans <wim.taymans@gmail.com> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public |
| * License along with this library; if not, write to the |
| * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include "config.h" |
| #endif |
| #include <gst/gst.h> |
| #include <gst/check/gstcheck.h> |
| #include <gst/base/gstbasetransform.h> |
| |
| #include "test_transform.c" |
| |
| static gboolean buffer_alloc_pt1_called; |
| |
| #if 0 |
| static GstFlowReturn |
| buffer_alloc_pt1 (GstPad * pad, guint64 offset, guint size, GstCaps * caps, |
| GstBuffer ** buf) |
| { |
| GST_DEBUG_OBJECT (pad, "buffer_alloc called %" G_GUINT64_FORMAT ", %u, %" |
| GST_PTR_FORMAT, offset, size, caps); |
| |
| buffer_alloc_pt1_called = TRUE; |
| |
| *buf = gst_buffer_new_and_alloc (size); |
| gst_buffer_set_caps (*buf, caps); |
| |
| return GST_FLOW_OK; |
| } |
| #endif |
| |
| static gboolean set_caps_pt1_called; |
| |
| static gboolean |
| set_caps_pt1 (GstBaseTransform * trans, GstCaps * incaps, GstCaps * outcaps) |
| { |
| GST_DEBUG_OBJECT (trans, "set_caps called"); |
| |
| set_caps_pt1_called = TRUE; |
| |
| return TRUE; |
| } |
| |
| /* basic passthrough, we don't have any transform functions so we can only |
| * perform passthrough. We also don't have caps, which is fine */ |
| GST_START_TEST (basetransform_chain_pt1) |
| { |
| TestTransData *trans; |
| GstBuffer *buffer; |
| GstFlowReturn res; |
| //GstCaps *caps; |
| |
| klass_set_caps = set_caps_pt1; |
| trans = gst_test_trans_new (); |
| |
| GST_DEBUG_OBJECT (trans, "buffer without caps, size 20"); |
| |
| buffer = gst_buffer_new_and_alloc (20); |
| |
| buffer_alloc_pt1_called = FALSE; |
| set_caps_pt1_called = FALSE; |
| res = gst_test_trans_push (trans, buffer); |
| fail_unless (res == GST_FLOW_OK); |
| /* FIXME, passthough without pad-alloc, do pad-alloc on the srcpad */ |
| //fail_unless (buffer_alloc_pt1_called == TRUE); |
| fail_unless (set_caps_pt1_called == FALSE); |
| |
| buffer = gst_test_trans_pop (trans); |
| fail_unless (buffer != NULL); |
| fail_unless (gst_buffer_get_size (buffer) == 20); |
| #if 0 |
| /* caps should not have been set */ |
| fail_unless (GST_BUFFER_CAPS (buffer) == NULL); |
| #endif |
| |
| gst_buffer_unref (buffer); |
| |
| GST_DEBUG_OBJECT (trans, "buffer without caps, size 10"); |
| |
| buffer = gst_buffer_new_and_alloc (10); |
| buffer_alloc_pt1_called = FALSE; |
| set_caps_pt1_called = FALSE; |
| res = gst_test_trans_push (trans, buffer); |
| fail_unless (res == GST_FLOW_OK); |
| /* FIXME, passthough without pad-alloc, do pad-alloc on the srcpad */ |
| //fail_unless (buffer_alloc_pt1_called == TRUE); |
| fail_unless (set_caps_pt1_called == FALSE); |
| |
| buffer = gst_test_trans_pop (trans); |
| fail_unless (buffer != NULL); |
| fail_unless (gst_buffer_get_size (buffer) == 10); |
| #if 0 |
| /* caps should not have been set */ |
| fail_unless (GST_BUFFER_CAPS (buffer) == NULL); |
| #endif |
| |
| gst_buffer_unref (buffer); |
| |
| #if 0 |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with caps, size 10"); |
| |
| caps = gst_caps_new_simple ("foo/x-bar", NULL); |
| buffer_alloc_pt1_called = FALSE; |
| set_caps_pt1_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 10, caps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_pt1_called == TRUE); |
| fail_unless (set_caps_pt1_called == FALSE); |
| gst_buffer_unref (buffer); |
| |
| /* once more */ |
| buffer_alloc_pt1_called = FALSE; |
| set_caps_pt1_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 10, caps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_pt1_called == TRUE); |
| fail_unless (set_caps_pt1_called == FALSE); |
| gst_buffer_unref (buffer); |
| |
| gst_caps_unref (caps); |
| #endif |
| |
| gst_test_trans_free (trans); |
| } |
| |
| GST_END_TEST; |
| |
| static gboolean set_caps_pt2_called; |
| |
| static gboolean |
| set_caps_pt2 (GstBaseTransform * trans, GstCaps * incaps, GstCaps * outcaps) |
| { |
| GST_DEBUG_OBJECT (trans, "set_caps called"); |
| |
| set_caps_pt2_called = TRUE; |
| |
| fail_unless (gst_caps_is_equal (incaps, outcaps)); |
| |
| return TRUE; |
| } |
| |
| /* basic passthrough, we don't have any transform functions so we can only |
| * perform passthrough with same caps */ |
| GST_START_TEST (basetransform_chain_pt2) |
| { |
| TestTransData *trans; |
| GstBuffer *buffer; |
| GstCaps *caps; |
| GstFlowReturn res; |
| |
| klass_set_caps = set_caps_pt2; |
| trans = gst_test_trans_new (); |
| |
| /* first buffer */ |
| caps = gst_caps_new_simple ("foo/x-bar", NULL); |
| |
| GST_DEBUG_OBJECT (trans, "buffer with caps, size 20"); |
| |
| buffer = gst_buffer_new_and_alloc (20); |
| #if 0 |
| gst_buffer_set_caps (buffer, caps); |
| #endif |
| |
| buffer_alloc_pt1_called = FALSE; |
| set_caps_pt2_called = FALSE; |
| res = gst_test_trans_push (trans, buffer); |
| fail_unless (res == GST_FLOW_OK); |
| /* FIXME, passthough without pad-alloc, do pad-alloc on the srcpad */ |
| //fail_unless (buffer_alloc_pt1_called == TRUE); |
| //fail_unless (set_caps_pt2_called == TRUE); |
| |
| buffer = gst_test_trans_pop (trans); |
| fail_unless (buffer != NULL); |
| fail_unless (gst_buffer_get_size (buffer) == 20); |
| #if 0 |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), caps)); |
| #endif |
| |
| gst_buffer_unref (buffer); |
| |
| #if 0 |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with caps, size 20"); |
| |
| buffer_alloc_pt1_called = FALSE; |
| set_caps_pt2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, caps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_pt1_called == TRUE); |
| fail_unless (set_caps_pt2_called == FALSE); |
| gst_buffer_unref (buffer); |
| #endif |
| |
| gst_caps_unref (caps); |
| |
| /* second buffer, renegotiates, keeps extra type arg in caps */ |
| caps = gst_caps_new_simple ("foo/x-bar", "type", G_TYPE_INT, 1, NULL); |
| |
| GST_DEBUG_OBJECT (trans, "buffer with caps, size 10"); |
| |
| buffer = gst_buffer_new_and_alloc (10); |
| #if 0 |
| gst_buffer_set_caps (buffer, caps); |
| #endif |
| |
| buffer_alloc_pt1_called = FALSE; |
| set_caps_pt2_called = FALSE; |
| res = gst_test_trans_push (trans, buffer); |
| fail_unless (res == GST_FLOW_OK); |
| /* FIXME, passthough without pad-alloc, do pad-alloc on the srcpad */ |
| //fail_unless (buffer_alloc_pt1_called == TRUE); |
| //fail_unless (set_caps_pt2_called == TRUE); |
| |
| buffer = gst_test_trans_pop (trans); |
| fail_unless (buffer != NULL); |
| fail_unless (gst_buffer_get_size (buffer) == 10); |
| #if 0 |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), caps)); |
| #endif |
| |
| gst_buffer_unref (buffer); |
| |
| #if 0 |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with caps, size 20"); |
| |
| buffer_alloc_pt1_called = FALSE; |
| set_caps_pt2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, caps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_pt1_called == TRUE); |
| fail_unless (set_caps_pt2_called == FALSE); |
| gst_buffer_unref (buffer); |
| #endif |
| |
| gst_caps_unref (caps); |
| |
| /* with caps that is a superset */ |
| caps = gst_caps_new_simple ("foo/x-bar", NULL); |
| |
| #if 0 |
| GST_DEBUG_OBJECT (trans, "alloc with superset caps, size 20"); |
| |
| buffer_alloc_pt1_called = FALSE; |
| set_caps_pt2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, caps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_pt1_called == TRUE); |
| fail_unless (set_caps_pt2_called == FALSE); |
| gst_buffer_unref (buffer); |
| #endif |
| |
| gst_caps_unref (caps); |
| |
| gst_test_trans_free (trans); |
| } |
| |
| GST_END_TEST; |
| |
| static gboolean transform_ip_1_called; |
| static gboolean transform_ip_1_writable; |
| |
| static GstFlowReturn |
| transform_ip_1 (GstBaseTransform * trans, GstBuffer * buf) |
| { |
| GST_DEBUG_OBJECT (trans, "transform called"); |
| |
| transform_ip_1_called = TRUE; |
| transform_ip_1_writable = gst_buffer_is_writable (buf); |
| |
| GST_DEBUG_OBJECT (trans, "writable: %d", transform_ip_1_writable); |
| |
| return GST_FLOW_OK; |
| } |
| |
| /* basic in-place, check if the _ip function is called, buffer should |
| * be writable. no setcaps is set */ |
| GST_START_TEST (basetransform_chain_ip1) |
| { |
| TestTransData *trans; |
| GstBuffer *buffer; |
| GstFlowReturn res; |
| |
| klass_transform_ip = transform_ip_1; |
| trans = gst_test_trans_new (); |
| |
| GST_DEBUG_OBJECT (trans, "buffer without caps, size 20"); |
| |
| buffer = gst_buffer_new_and_alloc (20); |
| |
| transform_ip_1_called = FALSE; |
| transform_ip_1_writable = TRUE; |
| buffer_alloc_pt1_called = FALSE; |
| res = gst_test_trans_push (trans, buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (transform_ip_1_called == TRUE); |
| fail_unless (transform_ip_1_writable == TRUE); |
| /* FIXME, in-place without pad-alloc, do pad-alloc on the srcpad */ |
| //fail_unless (buffer_alloc_pt1_called == TRUE); |
| |
| buffer = gst_test_trans_pop (trans); |
| fail_unless (buffer != NULL); |
| fail_unless (gst_buffer_get_size (buffer) == 20); |
| gst_buffer_unref (buffer); |
| |
| GST_DEBUG_OBJECT (trans, "buffer without caps extra ref, size 20"); |
| |
| 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); |
| |
| transform_ip_1_called = FALSE; |
| transform_ip_1_writable = FALSE; |
| buffer_alloc_pt1_called = FALSE; |
| res = gst_test_trans_push (trans, buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (transform_ip_1_called == TRUE); |
| /* copy should have been taken with pad-alloc */ |
| fail_unless (transform_ip_1_writable == TRUE); |
| //fail_unless (buffer_alloc_pt1_called == 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); |
| |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc without caps, size 20"); |
| |
| #if 0 |
| buffer_alloc_pt1_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, NULL, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_pt1_called == TRUE); |
| gst_buffer_unref (buffer); |
| #endif |
| |
| gst_test_trans_free (trans); |
| } |
| |
| GST_END_TEST; |
| |
| static gboolean set_caps_1_called; |
| |
| static gboolean |
| set_caps_1 (GstBaseTransform * trans, GstCaps * incaps, GstCaps * outcaps) |
| { |
| GstCaps *caps; |
| |
| GST_DEBUG_OBJECT (trans, "set_caps called"); |
| |
| set_caps_1_called = TRUE; |
| |
| caps = gst_caps_new_simple ("foo/x-bar", NULL); |
| |
| fail_unless (gst_caps_is_equal (incaps, caps)); |
| fail_unless (gst_caps_is_equal (outcaps, caps)); |
| |
| gst_caps_unref (caps); |
| |
| return TRUE; |
| } |
| |
| /* basic in-place, check if the _ip function is called, buffer should be |
| * writable. we also set a setcaps function and see if it's called. */ |
| GST_START_TEST (basetransform_chain_ip2) |
| { |
| TestTransData *trans; |
| GstBuffer *buffer; |
| GstFlowReturn res; |
| GstCaps *caps; |
| |
| klass_transform_ip = transform_ip_1; |
| klass_set_caps = set_caps_1; |
| |
| trans = gst_test_trans_new (); |
| |
| #if 0 |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc without caps, size 20"); |
| |
| buffer_alloc_pt1_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, NULL, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_pt1_called == TRUE); |
| fail_unless (gst_buffer_get_size (buffer) == 20); |
| fail_unless (GST_BUFFER_CAPS (buffer) == NULL); |
| gst_buffer_unref (buffer); |
| #endif |
| |
| caps = gst_caps_new_simple ("foo/x-bar", NULL); |
| |
| #if 0 |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with caps, size 20"); |
| |
| buffer_alloc_pt1_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, caps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_pt1_called == TRUE); |
| fail_unless (gst_buffer_get_size (buffer) == 20); |
| fail_unless (GST_BUFFER_CAPS (buffer) == caps); |
| gst_buffer_unref (buffer); |
| #endif |
| |
| /* 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, size 20"); |
| |
| transform_ip_1_called = FALSE; |
| transform_ip_1_writable = FALSE; |
| buffer_alloc_pt1_called = FALSE; |
| set_caps_1_called = FALSE; |
| res = gst_test_trans_push (trans, buffer); |
| fail_unless (res == GST_FLOW_NOT_NEGOTIATED); |
| fail_unless (transform_ip_1_called == FALSE); |
| fail_unless (transform_ip_1_writable == FALSE); |
| fail_unless (set_caps_1_called == FALSE); |
| fail_unless (buffer_alloc_pt1_called == FALSE); |
| |
| /* try to push a buffer with caps */ |
| GST_DEBUG_OBJECT (trans, "buffer with caps, size 20"); |
| |
| buffer = gst_buffer_new_and_alloc (20); |
| #if 0 |
| gst_buffer_set_caps (buffer, caps); |
| #endif |
| |
| transform_ip_1_called = FALSE; |
| transform_ip_1_writable = FALSE; |
| set_caps_1_called = FALSE; |
| buffer_alloc_pt1_called = FALSE; |
| res = gst_test_trans_push (trans, buffer); |
| //fail_unless (res == GST_FLOW_OK); |
| //fail_unless (transform_ip_1_called == TRUE); |
| //fail_unless (transform_ip_1_writable == TRUE); |
| //fail_unless (set_caps_1_called == TRUE); |
| /* FIXME, in-place without pad-alloc, do pad-alloc on the srcpad */ |
| //fail_unless (buffer_alloc_pt1_called == TRUE); |
| |
| buffer = gst_test_trans_pop (trans); |
| //fail_unless (buffer != NULL); |
| //fail_unless (gst_buffer_get_size (buffer) == 20); |
| #if 0 |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), caps)); |
| #endif |
| //gst_buffer_unref (buffer); |
| |
| #if 0 |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with caps, size 20"); |
| |
| buffer_alloc_pt1_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, caps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_pt1_called == TRUE); |
| gst_buffer_unref (buffer); |
| #endif |
| |
| GST_DEBUG_OBJECT (trans, "buffer with caps extra ref, size 20"); |
| |
| buffer = gst_buffer_new_and_alloc (20); |
| #if 0 |
| gst_buffer_set_caps (buffer, caps); |
| #endif |
| /* take additional ref to make it non-writable */ |
| gst_buffer_ref (buffer); |
| |
| fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 2); |
| |
| transform_ip_1_called = FALSE; |
| transform_ip_1_writable = FALSE; |
| buffer_alloc_pt1_called = FALSE; |
| res = gst_test_trans_push (trans, buffer); |
| //fail_unless (res == GST_FLOW_OK); |
| //fail_unless (transform_ip_1_called == TRUE); |
| //fail_unless (transform_ip_1_writable == TRUE); |
| //fail_unless (buffer_alloc_pt1_called == 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); |
| #if 0 |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), caps)); |
| #endif |
| |
| /* output buffer has refcount 1 */ |
| //fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 1); |
| //gst_buffer_unref (buffer); |
| |
| #if 0 |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with caps, size 20"); |
| |
| buffer_alloc_pt1_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, caps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_pt1_called == TRUE); |
| gst_buffer_unref (buffer); |
| #endif |
| |
| gst_caps_unref (caps); |
| |
| gst_test_trans_free (trans); |
| } |
| |
| GST_END_TEST; |
| |
| static GstStaticPadTemplate sink_template_ct1 = GST_STATIC_PAD_TEMPLATE ("sink", |
| GST_PAD_SINK, |
| GST_PAD_ALWAYS, |
| GST_STATIC_CAPS ("baz/x-foo") |
| ); |
| |
| static gboolean set_caps_ct1_called; |
| |
| static gboolean |
| set_caps_ct1 (GstBaseTransform * trans, GstCaps * incaps, GstCaps * outcaps) |
| { |
| GstCaps *caps1, *caps2; |
| |
| GST_DEBUG_OBJECT (trans, "set_caps called"); |
| |
| caps1 = gst_caps_new_simple ("baz/x-foo", NULL); |
| caps2 = gst_caps_new_simple ("foo/x-bar", NULL); |
| |
| fail_unless (gst_caps_is_equal (incaps, caps1)); |
| fail_unless (gst_caps_is_equal (outcaps, caps2)); |
| |
| set_caps_ct1_called = TRUE; |
| |
| gst_caps_unref (caps1); |
| gst_caps_unref (caps2); |
| |
| return TRUE; |
| } |
| |
| static gboolean transform_ct1_called; |
| static gboolean transform_ct1_writable; |
| |
| static GstFlowReturn |
| transform_ct1 (GstBaseTransform * trans, GstBuffer * in, GstBuffer * out) |
| { |
| transform_ct1_called = TRUE; |
| transform_ct1_writable = gst_buffer_is_writable (out); |
| |
| GST_DEBUG_OBJECT (trans, "writable: %d", transform_ct1_writable); |
| |
| return GST_FLOW_OK; |
| } |
| |
| static GstCaps * |
| transform_caps_ct1 (GstBaseTransform * trans, GstPadDirection dir, |
| GstCaps * caps, GstCaps * filter) |
| { |
| GstCaps *res; |
| |
| if (dir == GST_PAD_SINK) { |
| res = gst_caps_new_simple ("foo/x-bar", NULL); |
| } else { |
| res = gst_caps_new_simple ("baz/x-foo", NULL); |
| } |
| |
| 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_ct1 (GstBaseTransform * trans, GstPadDirection direction, |
| GstCaps * caps, gsize size, GstCaps * othercaps, gsize * othersize) |
| { |
| if (direction == GST_PAD_SINK) { |
| *othersize = size * 2; |
| } else { |
| *othersize = size / 2; |
| } |
| |
| return TRUE; |
| } |
| |
| gboolean buffer_alloc_ct1_called; |
| |
| #if 0 |
| static GstFlowReturn |
| buffer_alloc_ct1 (GstPad * pad, guint64 offset, guint size, GstCaps * caps, |
| GstBuffer ** buf) |
| { |
| GstCaps *outcaps; |
| |
| GST_DEBUG_OBJECT (pad, "buffer_alloc called %" G_GUINT64_FORMAT ", %u, %" |
| GST_PTR_FORMAT, offset, size, caps); |
| |
| buffer_alloc_ct1_called = TRUE; |
| |
| outcaps = gst_caps_new_simple ("foo/x-bar", NULL); |
| fail_unless (gst_caps_is_equal (outcaps, caps)); |
| gst_caps_unref (outcaps); |
| |
| *buf = gst_buffer_new_and_alloc (size); |
| gst_buffer_set_caps (*buf, caps); |
| |
| return GST_FLOW_OK; |
| } |
| #endif |
| |
| /* 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_ct1) |
| { |
| TestTransData *trans; |
| GstBuffer *buffer; |
| GstFlowReturn res; |
| GstCaps *incaps, *outcaps; |
| |
| sink_template = &sink_template_ct1; |
| klass_transform = transform_ct1; |
| klass_set_caps = set_caps_ct1; |
| klass_transform_caps = transform_caps_ct1; |
| klass_transform_size = transform_size_ct1; |
| |
| trans = gst_test_trans_new (); |
| |
| incaps = gst_caps_new_simple ("baz/x-foo", NULL); |
| outcaps = gst_caps_new_simple ("foo/x-bar", NULL); |
| |
| #if 0 |
| /* without caps buffer, I think this should fail */ |
| GST_DEBUG_OBJECT (trans, "alloc without caps, size 20"); |
| |
| buffer_alloc_ct1_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, NULL, &buffer); |
| fail_unless (res == GST_FLOW_NOT_NEGOTIATED); |
| /* should not call pad-alloc because the caps and sizes are different */ |
| fail_unless (buffer_alloc_ct1_called == FALSE); |
| #endif |
| |
| #if 0 |
| /* with wrong (unsupported) caps */ |
| GST_DEBUG_OBJECT (trans, "alloc with wrong caps, size 20"); |
| |
| buffer_alloc_ct1_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, outcaps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_if (buffer == NULL); |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), incaps)); |
| gst_buffer_unref (buffer); |
| /* FIXME, why would this call the alloc function? we try to alloc something |
| * with caps that are not supported on the sinkpad */ |
| fail_unless (buffer_alloc_ct1_called == FALSE); |
| |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with caps, size 20"); |
| |
| buffer_alloc_ct1_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, incaps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| /* should not call pad-alloc because the caps and sizes are different */ |
| fail_unless (buffer_alloc_ct1_called == FALSE); |
| gst_buffer_unref (buffer); |
| #endif |
| |
| /* 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_ct1_called = FALSE; |
| transform_ct1_writable = FALSE; |
| set_caps_ct1_called = FALSE; |
| buffer_alloc_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); |
| fail_unless (buffer_alloc_ct1_called == FALSE); |
| |
| /* try to push a buffer with caps */ |
| buffer = gst_buffer_new_and_alloc (20); |
| #if 0 |
| gst_buffer_set_caps (buffer, incaps); |
| #endif |
| |
| GST_DEBUG_OBJECT (trans, "buffer with caps %" GST_PTR_FORMAT, incaps); |
| |
| transform_ct1_called = FALSE; |
| transform_ct1_writable = FALSE; |
| set_caps_ct1_called = FALSE; |
| buffer_alloc_ct1_called = 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); |
| //fail_unless (buffer_alloc_ct1_called == TRUE); |
| |
| buffer = gst_test_trans_pop (trans); |
| //fail_unless (buffer != NULL); |
| //fail_unless (gst_buffer_get_size (buffer) == 40); |
| #if 0 |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), outcaps)); |
| #endif |
| //gst_buffer_unref (buffer); |
| |
| buffer = gst_buffer_new_and_alloc (20); |
| #if 0 |
| gst_buffer_set_caps (buffer, incaps); |
| #endif |
| /* 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; |
| buffer_alloc_ct1_called = 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 (buffer_alloc_ct1_called == 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); |
| #if 0 |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), outcaps)); |
| #endif |
| |
| /* output buffer has refcount 1 */ |
| //fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 1); |
| //gst_buffer_unref (buffer); |
| |
| #if 0 |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with caps, size 10"); |
| |
| buffer_alloc_ct1_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 10, incaps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| /* should not call pad-alloc because the caps and sizes are different, it |
| * currently still calls the pad alloc for no reason and then throws away the |
| * buffer. */ |
| fail_unless (buffer_alloc_ct1_called == FALSE); |
| fail_unless (gst_buffer_get_size (buffer) == 10); |
| gst_buffer_unref (buffer); |
| |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with wrong caps, size 10"); |
| |
| buffer_alloc_ct1_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 10, outcaps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_if (buffer == NULL); |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), incaps)); |
| gst_buffer_unref (buffer); |
| /* should not call the pad-alloc function */ |
| fail_unless (buffer_alloc_ct1_called == FALSE); |
| #endif |
| |
| 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_simple ("foo/x-bar", NULL); |
| |
| if (set_caps_ct2_case == 1) |
| caps2 = gst_caps_copy (caps1); |
| else |
| caps2 = gst_caps_new_simple ("baz/x-foo", NULL); |
| |
| 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 */ |
| res = gst_caps_from_string ("foo/x-bar;baz/x-foo"); |
| } else { |
| /* all on the srcpad can be transformed to the format of the sinkpad */ |
| res = gst_caps_new_simple ("foo/x-bar", NULL); |
| } |
| |
| 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; |
| } |
| |
| static gint buffer_alloc_ct2_case; |
| static gboolean buffer_alloc_ct2_called; |
| static gboolean buffer_alloc_ct2_suggest; |
| |
| #if 0 |
| static GstFlowReturn |
| buffer_alloc_ct2 (GstPad * pad, guint64 offset, guint size, GstCaps * caps, |
| GstBuffer ** buf) |
| { |
| GstCaps *incaps, *outcaps; |
| |
| GST_DEBUG_OBJECT (pad, "buffer_alloc called %" G_GUINT64_FORMAT ", %u, %" |
| GST_PTR_FORMAT, offset, size, caps); |
| |
| buffer_alloc_ct2_called = TRUE; |
| |
| if (buffer_alloc_ct2_case == 1) { |
| incaps = gst_caps_new_simple ("foo/x-bar", NULL); |
| if (buffer_alloc_ct2_suggest) { |
| outcaps = gst_caps_new_simple ("baz/x-foo", NULL); |
| size *= 2; |
| } else |
| outcaps = gst_caps_ref (incaps); |
| } else { |
| incaps = gst_caps_new_simple ("baz/x-foo", NULL); |
| if (buffer_alloc_ct2_suggest) { |
| outcaps = gst_caps_new_simple ("foo/x-bar", NULL); |
| size /= 2; |
| } else |
| outcaps = gst_caps_ref (incaps); |
| } |
| GST_DEBUG_OBJECT (pad, "expect %" GST_PTR_FORMAT, incaps); |
| |
| fail_unless (gst_caps_is_equal (caps, incaps)); |
| |
| *buf = gst_buffer_new_and_alloc (size); |
| gst_buffer_set_caps (*buf, outcaps); |
| |
| GST_DEBUG_OBJECT (pad, "return buffer of size %u, caps %" GST_PTR_FORMAT, |
| size, outcaps); |
| |
| gst_caps_unref (outcaps); |
| gst_caps_unref (incaps); |
| |
| return GST_FLOW_OK; |
| } |
| #endif |
| |
| /* 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_simple ("foo/x-bar", NULL); |
| outcaps = gst_caps_new_simple ("baz/x-foo", NULL); |
| |
| #if 0 |
| /* without caps buffer, I think this should fail */ |
| GST_DEBUG_OBJECT (trans, "alloc without caps, size 20"); |
| |
| buffer_alloc_ct2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, NULL, &buffer); |
| fail_unless (res == GST_FLOW_NOT_NEGOTIATED); |
| /* should not call pad-alloc because the caps and sizes are different */ |
| fail_unless (buffer_alloc_ct2_called == FALSE); |
| #endif |
| |
| #if 0 |
| /* with passthrough caps */ |
| GST_DEBUG_OBJECT (trans, "alloc size 20, with passthrough caps %" |
| GST_PTR_FORMAT, incaps); |
| |
| buffer_alloc_ct2_case = 1; |
| buffer_alloc_ct2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, incaps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_ct2_called == TRUE); |
| gst_buffer_unref (buffer); |
| |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc size 20, with wrong caps %" GST_PTR_FORMAT, |
| outcaps); |
| |
| buffer_alloc_ct2_case = 2; |
| buffer_alloc_ct2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, outcaps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_if (buffer == NULL); |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), incaps)); |
| gst_buffer_unref (buffer); |
| /* should not call pad-alloc because the caps and sizes are different */ |
| fail_unless (buffer_alloc_ct2_called == FALSE); |
| #endif |
| |
| /* 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; |
| buffer_alloc_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); |
| fail_unless (buffer_alloc_ct2_called == FALSE); |
| |
| /* try to push a buffer with caps */ |
| buffer = gst_buffer_new_and_alloc (20); |
| #if 0 |
| gst_buffer_set_caps (buffer, incaps); |
| #endif |
| |
| GST_DEBUG_OBJECT (trans, "buffer with caps %" GST_PTR_FORMAT, incaps); |
| |
| buffer_alloc_ct2_case = 1; |
| set_caps_ct2_case = 1; |
| transform_ct2_called = FALSE; |
| transform_ct2_writable = FALSE; |
| set_caps_ct2_called = FALSE; |
| buffer_alloc_ct2_called = 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); |
| //fail_unless (buffer_alloc_ct2_called == TRUE); |
| |
| buffer = gst_test_trans_pop (trans); |
| //fail_unless (buffer != NULL); |
| //fail_unless (gst_buffer_get_size (buffer) == 20); |
| #if 0 |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), incaps)); |
| #endif |
| //gst_buffer_unref (buffer); |
| |
| buffer = gst_buffer_new_and_alloc (20); |
| #if 0 |
| gst_buffer_set_caps (buffer, incaps); |
| #endif |
| /* 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; |
| buffer_alloc_ct2_called = 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 (buffer_alloc_ct2_called == 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); |
| #if 0 |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), incaps)); |
| #endif |
| |
| /* output buffer has refcount 1 */ |
| //fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 1); |
| //gst_buffer_unref (buffer); |
| |
| #if 0 |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with caps, size 10"); |
| |
| buffer_alloc_ct2_case = 1; |
| buffer_alloc_ct2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 10, incaps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_ct2_called == TRUE); |
| fail_unless (gst_buffer_get_size (buffer) == 10); |
| gst_buffer_unref (buffer); |
| |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with wrong caps, size 10"); |
| |
| buffer_alloc_ct2_case = 2; |
| buffer_alloc_ct2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 10, outcaps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_if (buffer == NULL); |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), incaps)); |
| gst_buffer_unref (buffer); |
| /* should not call the pad-alloc function */ |
| fail_unless (buffer_alloc_ct2_called == FALSE); |
| #endif |
| |
| 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_simple ("foo/x-bar", NULL); |
| outcaps = gst_caps_new_simple ("baz/x-foo", NULL); |
| |
| #if 0 |
| /* without caps buffer, I think this should fail */ |
| GST_DEBUG_OBJECT (trans, "alloc without caps, size 20"); |
| |
| buffer_alloc_ct2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, NULL, &buffer); |
| fail_unless (res == GST_FLOW_NOT_NEGOTIATED); |
| /* should not call pad-alloc because the caps and sizes are different */ |
| fail_unless (buffer_alloc_ct2_called == FALSE); |
| #endif |
| |
| /* with passthrough caps */ |
| GST_DEBUG_OBJECT (trans, "alloc size 20, with passthrough caps %" |
| GST_PTR_FORMAT, incaps); |
| |
| #if 0 |
| buffer_alloc_ct2_case = 1; |
| buffer_alloc_ct2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, incaps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_ct2_called == TRUE); |
| gst_buffer_unref (buffer); |
| |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc size 20, with wrong caps %" GST_PTR_FORMAT, |
| outcaps); |
| |
| buffer_alloc_ct2_case = 2; |
| buffer_alloc_ct2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 20, outcaps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_if (buffer == NULL); |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), incaps)); |
| gst_buffer_unref (buffer); |
| /* should not call pad-alloc because the caps and sizes are different */ |
| fail_unless (buffer_alloc_ct2_called == FALSE); |
| #endif |
| |
| /* 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; |
| buffer_alloc_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); |
| fail_unless (buffer_alloc_ct2_called == FALSE); |
| |
| /* try to push a buffer with caps */ |
| buffer = gst_buffer_new_and_alloc (20); |
| #if 0 |
| gst_buffer_set_caps (buffer, incaps); |
| #endif |
| |
| GST_DEBUG_OBJECT (trans, "buffer with caps %" GST_PTR_FORMAT, incaps); |
| |
| buffer_alloc_ct2_case = 1; |
| set_caps_ct2_case = 1; |
| transform_ct2_called = FALSE; |
| set_caps_ct2_called = FALSE; |
| buffer_alloc_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); |
| //fail_unless (buffer_alloc_ct2_called == TRUE); |
| |
| buffer = gst_test_trans_pop (trans); |
| //fail_unless (buffer != NULL); |
| //fail_unless (gst_buffer_get_size (buffer) == 20); |
| #if 0 |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), incaps)); |
| #endif |
| //gst_buffer_unref (buffer); |
| |
| buffer = gst_buffer_new_and_alloc (20); |
| #if 0 |
| gst_buffer_set_caps (buffer, incaps); |
| #endif |
| /* 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; |
| buffer_alloc_ct2_called = FALSE; |
| res = gst_test_trans_push (trans, buffer); |
| //fail_unless (res == GST_FLOW_OK); |
| //fail_unless (transform_ct2_called == FALSE); |
| //fail_unless (buffer_alloc_ct2_called == 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); |
| #if 0 |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), incaps)); |
| #endif |
| |
| /* output buffer has refcount 1 */ |
| //fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (buffer) == 1); |
| //gst_buffer_unref (buffer); |
| |
| #if 0 |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with caps, size 10"); |
| |
| buffer_alloc_ct2_case = 1; |
| buffer_alloc_ct2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 10, incaps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_ct2_called == TRUE); |
| fail_unless (gst_buffer_get_size (buffer) == 10); |
| gst_buffer_unref (buffer); |
| |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with wrong caps, size 10"); |
| |
| buffer_alloc_ct2_case = 2; |
| buffer_alloc_ct2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 10, outcaps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_if (buffer == NULL); |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), incaps)); |
| /* if we don't push here, basetransform will think it doesn't need do a |
| * pad alloc for downstream caps suggestions */ |
| res = gst_test_trans_push (trans, buffer); |
| buffer = gst_test_trans_pop (trans); |
| gst_buffer_unref (buffer); |
| /* FIXME should not call the pad-alloc function but it currently does */ |
| fail_unless (buffer_alloc_ct2_called == FALSE); |
| #endif |
| |
| /* change the return value of the buffer-alloc function */ |
| GST_DEBUG_OBJECT (trans, "switching transform output"); |
| buffer_alloc_ct2_suggest = TRUE; |
| |
| GST_DEBUG_OBJECT (trans, |
| "buffer with in passthrough with caps %" GST_PTR_FORMAT, incaps); |
| buffer = gst_buffer_new_and_alloc (10); |
| #if 0 |
| gst_buffer_set_caps (buffer, incaps); |
| #endif |
| |
| /* don't suggest anything else */ |
| buffer_alloc_ct2_case = 1; |
| set_caps_ct2_case = 2; |
| transform_ct2_called = FALSE; |
| buffer_alloc_ct2_called = FALSE; |
| res = gst_test_trans_push (trans, buffer); |
| //fail_unless (res == GST_FLOW_OK); |
| //fail_unless (transform_ct2_called == TRUE); |
| /* FIXME, pad alloc must be called to get the new caps, because we don't call |
| * pad alloc */ |
| //fail_unless (buffer_alloc_ct2_called == TRUE); |
| |
| buffer = gst_test_trans_pop (trans); |
| //fail_unless (buffer != NULL); |
| /* FIXME changing src caps should produce converted buffer */ |
| #if 0 |
| GST_DEBUG_OBJECT (trans, "received caps %" GST_PTR_FORMAT, |
| GST_BUFFER_CAPS (buffer)); |
| #endif |
| //fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), outcaps)); |
| //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); |
| |
| #if 0 |
| /* with caps buffer */ |
| GST_DEBUG_OBJECT (trans, "alloc with caps, size 10"); |
| |
| set_caps_ct2_case = 0; |
| buffer_alloc_ct2_case = 1; |
| buffer_alloc_ct2_called = FALSE; |
| set_caps_ct2_called = FALSE; |
| res = gst_pad_alloc_buffer (trans->srcpad, 0, 10, incaps, &buffer); |
| fail_unless (res == GST_FLOW_OK); |
| fail_unless (buffer_alloc_ct2_called == TRUE); |
| /* FIXME a buffer alloc should never set caps */ |
| fail_unless (set_caps_ct2_called == FALSE); |
| fail_unless (gst_buffer_get_size (buffer) == 10); |
| /* FIXME, ideally we want to reuse these caps */ |
| fail_unless (GST_BUFFER_CAPS (buffer) == incaps); |
| fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), incaps)); |
| gst_buffer_unref (buffer); |
| #endif |
| |
| GST_DEBUG_OBJECT (trans, "buffer with caps %" GST_PTR_FORMAT, incaps); |
| buffer = gst_buffer_new_and_alloc (10); |
| #if 0 |
| gst_buffer_set_caps (buffer, incaps); |
| #endif |
| |
| /* don't suggest anything else */ |
| buffer_alloc_ct2_suggest = FALSE; |
| buffer_alloc_ct2_case = 0; |
| transform_ct2_called = FALSE; |
| buffer_alloc_ct2_called = FALSE; |
| res = gst_test_trans_push (trans, buffer); |
| //fail_unless (res == GST_FLOW_OK); |
| //fail_unless (transform_ct2_called == TRUE); |
| //fail_unless (buffer_alloc_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); |
| //fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (buffer), outcaps)); |
| |
| /* 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 Suite * |
| gst_basetransform_suite (void) |
| { |
| Suite *s = suite_create ("GstBaseTransform"); |
| TCase *tc = tcase_create ("general"); |
| |
| suite_add_tcase (s, tc); |
| /* 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); |