gstreamer/subprojects/gst-plugins-bad/tests/check/elements/cudaconvert.c

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/* GStreamer
* Copyright (C) 2019 Seungha Yang <seungha.yang@navercorp.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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <gst/check/gstcheck.h>
static const gchar *run_visual_test = NULL;
static const gchar *YUV_FORMATS[] = {
"I420", "YV12", "NV12", "NV21", "P010_10LE", "P016_LE", "I420_10LE", "Y444",
"Y444_16LE", "Y42B", "I422_10LE", "I422_12LE",
};
static const gchar *RGB_FORMATS[] = {
"BGRA", "RGBA", "RGBx", "BGRx", "ARGB", "ABGR", "RGB", "BGR", "BGR10A2_LE",
"RGB10A2_LE", "RGBP", "BGRP", "GBR", "GBRA",
};
static gboolean
bus_cb (GstBus * bus, GstMessage * message, gpointer data)
{
GMainLoop *loop = (GMainLoop *) data;
switch (GST_MESSAGE_TYPE (message)) {
case GST_MESSAGE_ERROR:{
GError *err = NULL;
gchar *debug = NULL;
gst_message_parse_error (message, &err, &debug);
GST_ERROR ("Error: %s : %s", err->message, debug);
g_error_free (err);
g_free (debug);
fail_if (TRUE, "failed");
g_main_loop_quit (loop);
}
break;
case GST_MESSAGE_EOS:
g_main_loop_quit (loop);
break;
default:
break;
}
return TRUE;
}
static void
run_convert_pipelne (const gchar * in_format, const gchar * out_format)
{
GstBus *bus;
GMainLoop *loop = g_main_loop_new (NULL, FALSE);
gchar *pipeline_str =
g_strdup_printf ("videotestsrc num-buffers=1 is-live=true ! "
"video/x-raw,format=%s,width=128,height=64,framerate=3/1,"
"pixel-aspect-ratio=1/1 ! cudaupload ! "
"cudaconvertscale ! cudadownload ! "
"video/x-raw,format=%s,width=320,height=240,pixel-aspect-ratio=1/1 ! "
"videoconvert ! %s", in_format, out_format,
run_visual_test ? "autovideosink" : "fakesink");
GstElement *pipeline;
pipeline = gst_parse_launch (pipeline_str, NULL);
fail_unless (pipeline != NULL);
g_free (pipeline_str);
bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
gst_bus_add_watch (bus, (GstBusFunc) bus_cb, loop);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
g_main_loop_run (loop);
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_bus_remove_watch (bus);
gst_object_unref (bus);
gst_object_unref (pipeline);
g_main_loop_unref (loop);
}
GST_START_TEST (test_convert_yuv_yuv)
{
gint i, j;
for (i = 0; i < G_N_ELEMENTS (YUV_FORMATS); i++) {
for (j = 0; j < G_N_ELEMENTS (YUV_FORMATS); j++) {
gst_println ("run conversion %s to %s", YUV_FORMATS[i], YUV_FORMATS[j]);
run_convert_pipelne (YUV_FORMATS[i], YUV_FORMATS[j]);
}
}
}
GST_END_TEST;
GST_START_TEST (test_convert_yuv_rgb)
{
gint i, j;
for (i = 0; i < G_N_ELEMENTS (YUV_FORMATS); i++) {
for (j = 0; j < G_N_ELEMENTS (RGB_FORMATS); j++) {
gst_println ("run conversion %s to %s", YUV_FORMATS[i], RGB_FORMATS[j]);
run_convert_pipelne (YUV_FORMATS[i], RGB_FORMATS[j]);
}
}
}
GST_END_TEST;
GST_START_TEST (test_convert_rgb_yuv)
{
gint i, j;
for (i = 0; i < G_N_ELEMENTS (RGB_FORMATS); i++) {
for (j = 0; j < G_N_ELEMENTS (YUV_FORMATS); j++) {
gst_println ("run conversion %s to %s", RGB_FORMATS[i], YUV_FORMATS[j]);
run_convert_pipelne (RGB_FORMATS[i], YUV_FORMATS[j]);
}
}
}
GST_END_TEST;
GST_START_TEST (test_convert_rgb_rgb)
{
gint i, j;
for (i = 0; i < G_N_ELEMENTS (RGB_FORMATS); i++) {
for (j = 0; j < G_N_ELEMENTS (RGB_FORMATS); j++) {
gst_println ("run conversion %s to %s", RGB_FORMATS[i], RGB_FORMATS[j]);
run_convert_pipelne (RGB_FORMATS[i], RGB_FORMATS[j]);
}
}
}
GST_END_TEST;
static gboolean
check_cuda_convert_available (void)
{
gboolean ret = TRUE;
GstElement *upload;
upload = gst_element_factory_make ("cudaconvertscale", NULL);
if (!upload) {
GST_WARNING ("cudaconvertscale is not available");
return FALSE;
}
gst_object_unref (upload);
return ret;
}
static Suite *
cudaconvertscale_suite (void)
{
Suite *s;
TCase *tc_chain;
/* HACK: cuda device init/deinit with fork seems to problematic */
g_setenv ("CK_FORK", "no", TRUE);
run_visual_test = g_getenv ("ENABLE_CUDA_VISUAL_TEST");
s = suite_create ("cudaconvertscale");
tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
if (!check_cuda_convert_available ()) {
gst_println ("Skip convertscale test since cannot open device");
goto end;
}
/* Only run test if explicitly enabled */
if (g_getenv ("ENABLE_CUDA_CONVERSION_TEST")) {
tcase_add_test (tc_chain, test_convert_yuv_yuv);
tcase_add_test (tc_chain, test_convert_yuv_rgb);
tcase_add_test (tc_chain, test_convert_rgb_yuv);
tcase_add_test (tc_chain, test_convert_rgb_rgb);
}
end:
return s;
}
GST_CHECK_MAIN (cudaconvertscale);