gstreamer/tests/check/libs/vkcommandpool.c
Matthew Waters 82e86573b8 vulkan: implement command buffer reuse
Using a similar design for reference counting as
GstBuffer/GstBufferPool.
2019-09-19 02:01:35 +00:00

127 lines
3.4 KiB
C

/* GStreamer
*
* Copyright (C) 2019 Matthew Waters <matthew@centricular.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/vulkan/vulkan.h>
static GstVulkanInstance *instance;
static GstVulkanDevice *device;
static GstVulkanQueue *queue;
static void
setup (void)
{
instance = gst_vulkan_instance_new ();
fail_unless (gst_vulkan_instance_open (instance, NULL));
device = gst_vulkan_device_new_with_index (instance, 0);
fail_unless (gst_vulkan_device_open (device, NULL));
/* family and id may be wrong! */
queue = gst_vulkan_device_get_queue (device, 0, 0);
fail_unless (GST_IS_VULKAN_QUEUE (queue));
}
static void
teardown (void)
{
gst_object_unref (instance);
gst_object_unref (device);
gst_object_unref (queue);
}
GST_START_TEST (test_new)
{
GstVulkanCommandPool *pool =
gst_vulkan_queue_create_command_pool (queue, NULL);
fail_unless (GST_IS_VULKAN_COMMAND_POOL (pool));
gst_object_unref (pool);
}
GST_END_TEST;
static void
buffer_destroy_notify (gpointer ptr)
{
gint *counter = ptr;
GST_DEBUG ("buffer destroyed");
*counter += 1;
}
/* Track when a buffer is destroyed. The counter will be increased if the
* buffer is finalized (but not if it was re-surrected in dispose and put
* back into the buffer pool. */
static void
buffer_track_destroy (GstVulkanCommandBuffer * buf, gint * counter)
{
gst_mini_object_set_qdata (GST_MINI_OBJECT (buf),
g_quark_from_static_string ("TestTracker"),
counter, buffer_destroy_notify);
}
GST_START_TEST (test_recycle)
{
GstVulkanCommandPool *pool =
gst_vulkan_queue_create_command_pool (queue, NULL);
GstVulkanCommandBuffer *cmd;
gint dcount = 0;
fail_unless (GST_IS_VULKAN_COMMAND_POOL (pool));
cmd = gst_vulkan_command_pool_create (pool, NULL);
fail_unless (cmd != NULL);
buffer_track_destroy (cmd, &dcount);
gst_vulkan_command_buffer_unref (cmd);
/* buffer should have been recycled */
fail_unless (dcount == 0);
gst_object_unref (pool);
}
GST_END_TEST;
static Suite *
vkcommandpool_suite (void)
{
Suite *s = suite_create ("vkcommandpool");
TCase *tc_basic = tcase_create ("general");
gboolean have_instance;
suite_add_tcase (s, tc_basic);
tcase_add_checked_fixture (tc_basic, setup, teardown);
/* FIXME: CI doesn't have a software vulkan renderer (and none exists currently) */
instance = gst_vulkan_instance_new ();
have_instance = gst_vulkan_instance_open (instance, NULL);
gst_object_unref (instance);
if (have_instance) {
tcase_add_test (tc_basic, test_new);
tcase_add_test (tc_basic, test_recycle);
}
return s;
}
GST_CHECK_MAIN (vkcommandpool);