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| 21 | |
| 22 | |
| 23 | |
| 24 | |
| 25 | |
| 26 | #import "config.h" |
| 27 | #import "MediaPlayerPrivateRemote.h" |
| 28 | |
| 29 | #if ENABLE(GPU_PROCESS) && PLATFORM(COCOA) |
| 30 | |
| 31 | #import "Logging.h" |
| 32 | #import "RemoteAudioSourceProvider.h" |
| 33 | #import "RemoteMediaPlayerProxyMessages.h" |
| 34 | #import "VideoLayerRemote.h" |
| 35 | #import <WebCore/ColorSpaceCG.h> |
| 36 | #import <WebCore/VideoLayerManager.h> |
| 37 | #import <pal/spi/cocoa/QuartzCoreSPI.h> |
| 38 | #import <wtf/MachSendRightAnnotated.h> |
| 39 | #import <wtf/NativePromise.h> |
| 40 | |
| 41 | #import <WebCore/CoreVideoSoftLink.h> |
| 42 | |
| 43 | namespace WebKit { |
| 44 | using namespace WebCore; |
| 45 | |
| 46 | #if ENABLE(VIDEO_PRESENTATION_MODE) |
| 47 | PlatformLayerContainer MediaPlayerPrivateRemote::createVideoFullscreenLayer() |
| 48 | { |
| 49 | return adoptNS([[CALayer alloc] init]); |
| 50 | } |
| 51 | #endif |
| 52 | |
| 53 | void MediaPlayerPrivateRemote::pushVideoFrameMetadata(WebCore::VideoFrameMetadata&& videoFrameMetadata, RemoteVideoFrameProxy::Properties&& properties) |
| 54 | { |
| 55 | auto videoFrame = RemoteVideoFrameProxy::create(protectedConnection(), protectedVideoFrameObjectHeapProxy(), WTF::move(properties)); |
| 56 | if (!m_isGatheringVideoFrameMetadata) |
| 57 | return; |
| 58 | m_videoFrameMetadata = WTF::move(videoFrameMetadata); |
| 59 | m_videoFrameGatheredWithVideoFrameMetadata = WTF::move(videoFrame); |
| 60 | } |
| 61 | |
| 62 | RefPtr<NativeImage> MediaPlayerPrivateRemote::nativeImageForCurrentTime() |
| 63 | { |
| 64 | if (readyState() < MediaPlayer::ReadyState::HaveCurrentData) |
| 65 | return nullptr; |
| 66 | |
| 67 | if (RefPtr videoFrame = videoFrameForCurrentTime()) |
| 68 | return WebProcess::singleton().ensureProtectedGPUProcessConnection()->protectedVideoFrameObjectHeapProxy()->getNativeImage(*videoFrame); |
| 69 | return nullptr; |
| 70 | } |
| 71 | |
| 72 | RefPtr<WebCore::ShareableBitmap> MediaPlayerPrivateRemote::bitmapFromRemoteVideoFrame(RemoteVideoFrameProxy& videoFrame) |
| 73 | { |
| 74 | assertIsMainThread(); |
| 75 | |
| 76 | if (RefPtr image = protectedVideoFrameObjectHeapProxy()->getNativeImage(videoFrame)) |
| 77 | return bitmapFromImage(*image); |
| 78 | return nullptr; |
| 79 | } |
| 80 | |
| 81 | Ref<MediaPlayerPrivateRemote::BitmapImagePromise> MediaPlayerPrivateRemote::bitmapImageForCurrentTime() |
| 82 | { |
| 83 | if (readyState() < MediaPlayer::ReadyState::HaveCurrentData) |
| 84 | return BitmapImagePromise::createAndReject(); |
| 85 | |
| 86 | if (m_videoFrameGatheredWithVideoFrameMetadata) { |
| 87 | if (RefPtr bitmap = bitmapFromRemoteVideoFrame(*m_videoFrameGatheredWithVideoFrameMetadata)) |
| 88 | return BitmapImagePromise::createAndResolve(bitmap.releaseNonNull()); |
| 89 | return BitmapImagePromise::createAndReject(); |
| 90 | } |
| 91 | |
| 92 | return protectedConnection()->sendWithPromisedReply(Messages::RemoteMediaPlayerProxy::VideoFrameForCurrentTimeIfChanged(), m_id)->whenSettled(RunLoop::mainSingleton(), [weakThis = ThreadSafeWeakPtr { *this }](auto&& result) -> Ref<BitmapImagePromise> { |
| 93 | RefPtr protectedThis = weakThis.get(); |
| 94 | if (!result || !protectedThis) |
| 95 | return BitmapImagePromise::createAndReject(); |
| 96 | |
| 97 | auto& [videoFrame, changed] = *result; |
| 98 | if (changed) { |
| 99 | if (videoFrame) |
| 100 | protectedThis->m_videoFrameForCurrentTime = RemoteVideoFrameProxy::create(protectedThis->protectedConnection(), protectedThis->protectedVideoFrameObjectHeapProxy(), WTF::move(*videoFrame)); |
| 101 | else |
| 102 | protectedThis->m_videoFrameForCurrentTime = nullptr; |
| 103 | } |
| 104 | |
| 105 | if (!protectedThis->m_videoFrameForCurrentTime) |
| 106 | return BitmapImagePromise::createAndReject(); |
| 107 | |
| 108 | if (RefPtr bitmap = protectedThis->bitmapFromRemoteVideoFrame(*protectedThis->m_videoFrameGatheredWithVideoFrameMetadata)) |
| Call argument for parameter 'videoFrame' is uncounted and unsafe |
| 109 | return BitmapImagePromise::createAndResolve(bitmap.releaseNonNull()); |
| 110 | return BitmapImagePromise::createAndReject(); |
| 111 | }); |
| 112 | } |
| 113 | |
| 114 | WebCore::DestinationColorSpace MediaPlayerPrivateRemote::colorSpace() |
| 115 | { |
| 116 | if (readyState() < MediaPlayer::ReadyState::HaveCurrentData) |
| 117 | return DestinationColorSpace::SRGB(); |
| 118 | |
| 119 | auto sendResult = protectedConnection()->sendSync(Messages::RemoteMediaPlayerProxy::ColorSpace(), m_id); |
| 120 | auto [colorSpace] = sendResult.takeReplyOr(DestinationColorSpace::SRGB()); |
| 121 | return colorSpace; |
| 122 | } |
| 123 | |
| 124 | void MediaPlayerPrivateRemote::layerHostingContextChanged(WebCore::HostingContext&& inlineLayerHostingContext, const FloatSize& presentationSize) |
| 125 | { |
| 126 | RELEASE_LOG_FORWARDABLE(Media, MEDIAPLAYERPRIVATEREMOTE_LAYERHOSTINGCONTEXTCHANGED); |
| 127 | |
| 128 | RefPtr player = m_player.get(); |
| 129 | if (!player) |
| 130 | return; |
| 131 | |
| 132 | if (!inlineLayerHostingContext.contextID) { |
| 133 | m_videoLayer = nullptr; |
| 134 | m_videoLayerManager->didDestroyVideoLayer(); |
| 135 | return; |
| 136 | } |
| 137 | setLayerHostingContext(WTF::move(inlineLayerHostingContext)); |
| 138 | player->videoLayerSizeDidChange(presentationSize); |
| 139 | } |
| 140 | |
| 141 | WebCore::FloatSize MediaPlayerPrivateRemote::videoLayerSize() const |
| 142 | { |
| 143 | if (RefPtr player = m_player.get()) |
| 144 | return player->videoLayerSize(); |
| 145 | return { }; |
| 146 | } |
| 147 | |
| 148 | void MediaPlayerPrivateRemote::setVideoLayerSizeFenced(const FloatSize& size, WTF::MachSendRightAnnotated&& sendRightAnnotated) |
| 149 | { |
| 150 | protectedConnection()->send(Messages::RemoteMediaPlayerProxy::SetVideoLayerSizeFenced(size, WTF::move(sendRightAnnotated)), m_id); |
| 151 | } |
| 152 | |
| 153 | } |
| 154 | |
| 155 | #endif // ENABLE(GPU_PROCESS) && PLATFORM(COCOA) |