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115 lines
3.3 KiB
C
115 lines
3.3 KiB
C
/*
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* test-decode.c - Test GstVaapiDecoder
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*
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* Copyright (C) 2010-2011 Splitted-Desktop Systems
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* Author: Gwenole Beauchesne <gwenole.beauchesne@splitted-desktop.com>
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* Copyright (C) 2011-2013 Intel Corporation
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* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1
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* of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#include "gst/vaapi/sysdeps.h"
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#include <gst/vaapi/gstvaapisurface.h>
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#include "decoder.h"
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#include "output.h"
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/* Set to 1 to check display cache works (shared VA display) */
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#define CHECK_DISPLAY_CACHE 1
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static inline void
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pause (void)
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{
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g_print ("Press any key to continue...\n");
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getchar ();
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}
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static gchar *g_codec_str;
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static GOptionEntry g_options[] = {
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{"codec", 'c',
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0,
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G_OPTION_ARG_STRING, &g_codec_str,
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"codec to test", NULL},
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{NULL,}
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};
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int
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main (int argc, char *argv[])
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{
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GstVaapiDisplay *display, *display2;
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GstVaapiWindow *window;
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GstVaapiDecoder *decoder;
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GstVaapiSurfaceProxy *proxy;
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GstVaapiSurface *surface;
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const GstVaapiRectangle *crop_rect;
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static const guint win_width = 640;
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static const guint win_height = 480;
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if (!video_output_init (&argc, argv, g_options))
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g_error ("failed to initialize video output subsystem");
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g_print ("Test decode\n");
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display = video_output_create_display (NULL);
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if (!display)
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g_error ("could not create VA display");
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if (CHECK_DISPLAY_CACHE)
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display2 = video_output_create_display (NULL);
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else
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display2 = gst_object_ref (display);
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if (!display2)
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g_error ("could not create second VA display");
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window = video_output_create_window (display, win_width, win_height);
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if (!window)
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g_error ("could not create window");
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decoder = decoder_new (display, g_codec_str);
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if (!decoder)
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g_error ("could not create decoder");
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g_print ("Decode %s sample frame\n", decoder_get_codec_name (decoder));
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if (!decoder_put_buffers (decoder))
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g_error ("could not fill decoder with sample data");
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proxy = decoder_get_surface (decoder);
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if (!proxy)
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g_error ("could not get decoded surface");
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surface = gst_vaapi_surface_proxy_get_surface (proxy);
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crop_rect = gst_vaapi_surface_proxy_get_crop_rect (proxy);
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gst_vaapi_window_show (window);
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if (!gst_vaapi_window_put_surface (window, surface, crop_rect, NULL,
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GST_VAAPI_PICTURE_STRUCTURE_FRAME))
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g_error ("could not render surface");
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pause ();
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gst_vaapi_surface_proxy_unref (proxy);
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gst_object_unref (decoder);
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gst_object_unref (window);
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gst_object_unref (display);
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gst_object_unref (display2);
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g_free (g_codec_str);
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video_output_exit ();
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return 0;
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}
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