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/*
* 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;
}
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