C++ (Cpp) MediaPlayer::paintCurrentFrameInContext примеры использования

Пример #1

Файл: RenderVideo.cpp Проект: junmin-zhu/blink-crosswalk

void RenderVideo::paintReplaced(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
    MediaPlayer* mediaPlayer = mediaElement()->player();
    bool displayingPoster = videoElement()->shouldDisplayPosterImage();
    if (!displayingPoster && !mediaPlayer)
        return;

    LayoutRect rect = videoBox();
    if (rect.isEmpty())
        return;
    rect.moveBy(paintOffset);

    LayoutRect contentRect = contentBoxRect();
    contentRect.moveBy(paintOffset);
    GraphicsContext* context = paintInfo.context;
    bool clip = !contentRect.contains(rect);
    if (clip) {
        context->save();
        context->clip(contentRect);
    }

    if (displayingPoster)
        paintIntoRect(context, rect);
    else if (document().view() && document().view()->paintBehavior() & PaintBehaviorFlattenCompositingLayers)
        mediaPlayer->paintCurrentFrameInContext(context, pixelSnappedIntRect(rect));
    else
        mediaPlayer->paint(context, pixelSnappedIntRect(rect));

    if (clip)
        context->restore();
}

Пример #2

Файл: RenderVideo.cpp Проект: kcomkar/webkit

void RenderVideo::paintReplaced(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
    MediaPlayer* mediaPlayer = mediaElement()->player();
    bool displayingPoster = videoElement()->shouldDisplayPosterImage();

    Page* page = 0;
    if (Frame* frame = this->frame())
        page = frame->page();

    if (!displayingPoster && !mediaPlayer) {
        if (page && paintInfo.phase == PaintPhaseForeground)
            page->addRelevantUnpaintedObject(this, visualOverflowRect());
        return;
    }

    LayoutRect rect = videoBox();
    if (rect.isEmpty()) {
        if (page && paintInfo.phase == PaintPhaseForeground)
            page->addRelevantUnpaintedObject(this, visualOverflowRect());
        return;
    }
    rect.moveBy(paintOffset);

    if (page && paintInfo.phase == PaintPhaseForeground)
        page->addRelevantRepaintedObject(this, rect);

    if (displayingPoster)
        paintIntoRect(paintInfo.context, rect);
    else if (document()->view() && document()->view()->paintBehavior() & PaintBehaviorFlattenCompositingLayers)
        mediaPlayer->paintCurrentFrameInContext(paintInfo.context, pixelSnappedIntRect(rect));
    else
        mediaPlayer->paint(paintInfo.context, pixelSnappedIntRect(rect));
}

Пример #3

Файл: HTMLVideoElement.cpp Проект: IllusionRom-deprecated/android_platform_external_chromium_org_third_party_WebKit

void HTMLVideoElement::paintCurrentFrameInContext(GraphicsContext* context, const IntRect& destRect)
{
    MediaPlayer* player = HTMLMediaElement::player();
    if (!player)
        return;
    player->paintCurrentFrameInContext(context, destRect);
}

Пример #4

Файл: HTMLVideoElement.cpp Проект: sailei1/webkit

void HTMLVideoElement::paintCurrentFrameInContext(GraphicsContext& context, const FloatRect& destRect)
{
    MediaPlayer* player = HTMLMediaElement::player();
    if (!player)
        return;
    
    player->setVisible(true); // Make player visible or it won't draw.
    player->paintCurrentFrameInContext(context, destRect);
}

Пример #5

Файл: RenderVideo.cpp Проект: Comcast/WebKitForWayland

void RenderVideo::paintReplaced(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
    MediaPlayer* mediaPlayer = videoElement().player();
    bool displayingPoster = videoElement().shouldDisplayPosterImage();

    Page* page = frame().page();

    if (!displayingPoster && !mediaPlayer) {
        if (page && paintInfo.phase == PaintPhaseForeground)
            page->addRelevantUnpaintedObject(this, visualOverflowRect());
        return;
    }

    LayoutRect rect = videoBox();
    if (rect.isEmpty()) {
        if (page && paintInfo.phase == PaintPhaseForeground)
            page->addRelevantUnpaintedObject(this, visualOverflowRect());
        return;
    }
    rect.moveBy(paintOffset);

    if (page && paintInfo.phase == PaintPhaseForeground)
        page->addRelevantRepaintedObject(this, rect);

    LayoutRect contentRect = contentBoxRect();
    contentRect.moveBy(paintOffset);
    GraphicsContext& context = paintInfo.context();
    bool clip = !contentRect.contains(rect);
    GraphicsContextStateSaver stateSaver(context, clip);
    if (clip)
        context.clip(contentRect);

    if (displayingPoster)
        paintIntoRect(context, rect);
    else if (!videoElement().isFullscreen() || !mediaPlayer->supportsAcceleratedRendering()) {
        if (view().frameView().paintBehavior() & PaintBehaviorFlattenCompositingLayers)
            mediaPlayer->paintCurrentFrameInContext(context, rect);
        else
            mediaPlayer->paint(context, rect);
    }
}

Пример #6

Файл: RenderVideo.cpp Проект: 0omega/platform_external_webkit

void RenderVideo::paintReplaced(PaintInfo& paintInfo, int tx, int ty)
{
    MediaPlayer* mediaPlayer = mediaElement()->player();
    bool displayingPoster = videoElement()->shouldDisplayPosterImage();

    if (!displayingPoster) {
        if (!mediaPlayer)
            return;
        updatePlayer();
    }

    IntRect rect = videoBox();
    if (rect.isEmpty())
        return;
    rect.move(tx, ty);

    if (displayingPoster)
        paintIntoRect(paintInfo.context, rect);
    else if (document()->view() && document()->view()->paintBehavior() & PaintBehaviorFlattenCompositingLayers)
        mediaPlayer->paintCurrentFrameInContext(paintInfo.context, rect);
    else
        mediaPlayer->paint(paintInfo.context, rect);
}