mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-29 21:21:12 +00:00
115 lines
3.3 KiB
C
115 lines
3.3 KiB
C
/*
|
|
* test-decode.c - Test GstVaapiDecoder
|
|
*
|
|
* Copyright (C) 2010-2011 Splitted-Desktop Systems
|
|
* Author: Gwenole Beauchesne <gwenole.beauchesne@splitted-desktop.com>
|
|
* Copyright (C) 2011-2013 Intel Corporation
|
|
* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 2.1
|
|
* 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "gst/vaapi/sysdeps.h"
|
|
#include <gst/vaapi/gstvaapisurface.h>
|
|
#include "decoder.h"
|
|
#include "output.h"
|
|
|
|
/* Set to 1 to check display cache works (shared VA display) */
|
|
#define CHECK_DISPLAY_CACHE 1
|
|
|
|
static inline void
|
|
pause (void)
|
|
{
|
|
g_print ("Press any key to continue...\n");
|
|
getchar ();
|
|
}
|
|
|
|
static gchar *g_codec_str;
|
|
|
|
static GOptionEntry g_options[] = {
|
|
{"codec", 'c',
|
|
0,
|
|
G_OPTION_ARG_STRING, &g_codec_str,
|
|
"codec to test", NULL},
|
|
{NULL,}
|
|
};
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
GstVaapiDisplay *display, *display2;
|
|
GstVaapiWindow *window;
|
|
GstVaapiDecoder *decoder;
|
|
GstVaapiSurfaceProxy *proxy;
|
|
GstVaapiSurface *surface;
|
|
const GstVaapiRectangle *crop_rect;
|
|
|
|
static const guint win_width = 640;
|
|
static const guint win_height = 480;
|
|
|
|
if (!video_output_init (&argc, argv, g_options))
|
|
g_error ("failed to initialize video output subsystem");
|
|
|
|
g_print ("Test decode\n");
|
|
|
|
display = video_output_create_display (NULL);
|
|
if (!display)
|
|
g_error ("could not create VA display");
|
|
|
|
if (CHECK_DISPLAY_CACHE)
|
|
display2 = video_output_create_display (NULL);
|
|
else
|
|
display2 = gst_object_ref (display);
|
|
if (!display2)
|
|
g_error ("could not create second VA display");
|
|
|
|
window = video_output_create_window (display, win_width, win_height);
|
|
if (!window)
|
|
g_error ("could not create window");
|
|
|
|
decoder = decoder_new (display, g_codec_str);
|
|
if (!decoder)
|
|
g_error ("could not create decoder");
|
|
|
|
g_print ("Decode %s sample frame\n", decoder_get_codec_name (decoder));
|
|
|
|
if (!decoder_put_buffers (decoder))
|
|
g_error ("could not fill decoder with sample data");
|
|
|
|
proxy = decoder_get_surface (decoder);
|
|
if (!proxy)
|
|
g_error ("could not get decoded surface");
|
|
|
|
surface = gst_vaapi_surface_proxy_get_surface (proxy);
|
|
crop_rect = gst_vaapi_surface_proxy_get_crop_rect (proxy);
|
|
|
|
gst_vaapi_window_show (window);
|
|
|
|
if (!gst_vaapi_window_put_surface (window, surface, crop_rect, NULL,
|
|
GST_VAAPI_PICTURE_STRUCTURE_FRAME))
|
|
g_error ("could not render surface");
|
|
|
|
pause ();
|
|
|
|
gst_vaapi_surface_proxy_unref (proxy);
|
|
gst_object_unref (decoder);
|
|
gst_object_unref (window);
|
|
gst_object_unref (display);
|
|
gst_object_unref (display2);
|
|
g_free (g_codec_str);
|
|
video_output_exit ();
|
|
return 0;
|
|
}
|