1/*
2 * Copyright (C) 2019 Igalia S.L.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following
12 * disclaimer in the documentation and/or other materials provided
13 * with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#include "config.h"
29#include "MediaEngineConfigurationFactoryGStreamer.h"
30
31#if USE(GSTREAMER)
32
33#include "GStreamerRegistryScanner.h"
34#include "MediaCapabilitiesDecodingInfo.h"
35#include "MediaDecodingConfiguration.h"
36#include "MediaPlayer.h"
37#include <wtf/Function.h>
38
39#if ENABLE(MEDIA_SOURCE)
40#include "GStreamerRegistryScannerMSE.h"
41#endif
42
43namespace WebCore {
44
45void createMediaPlayerDecodingConfigurationGStreamer(MediaDecodingConfiguration&& configuration, WTF::Function<void(MediaCapabilitiesDecodingInfo&&)>&& callback)
46{
47 bool isMediaSource = configuration.type == MediaDecodingType::MediaSource;
48#if ENABLE(MEDIA_SOURCE)
49 auto& scanner = isMediaSource ? GStreamerRegistryScannerMSE::singleton() : GStreamerRegistryScanner::singleton();
50#else
51 if (isMediaSource) {
52 callback({{ }, WTFMove(configuration)});
53 return;
54 }
55 auto& scanner = GStreamerRegistryScanner::singleton();
56#endif
57 auto lookupResult = scanner.isDecodingSupported(configuration);
58 MediaCapabilitiesDecodingInfo info;
59 info.supported = lookupResult.isSupported;
60 info.powerEfficient = lookupResult.isUsingHardware;
61 info.supportedConfiguration = WTFMove(configuration);
62
63 callback(WTFMove(info));
64}
65
66}
67#endif
68