C++ (Cpp) getPerFrameFlags Examples

Example #1

File: Layer.cpp Project: godofdream/frameworks_base

void Layer::setPerFrameData(hwc_layer_t* hwcl) {
    const sp<GraphicBuffer>& buffer(mActiveBuffer);
    if (buffer == NULL) {
        // this can happen if the client never drew into this layer yet,
        // or if we ran out of memory. In that case, don't let
        // HWC handle it.
        hwcl->flags |= HWC_SKIP_LAYER;
        hwcl->handle = NULL;
    } else {
        hwcl->handle = buffer->handle;
    }
    hwcl->flags = getPerFrameFlags(hwcl->flags, mLayerQcomFlags);
}

Example #2

void Layer::setPerFrameData(hwc_layer_t* hwcl) {
    const sp<GraphicBuffer>& buffer(mActiveBuffer);
    if (buffer == NULL) {
        // this can happen if the client never drew into this layer yet,
        // or if we ran out of memory. In that case, don't let
        // HWC handle it.
        hwcl->flags |= HWC_SKIP_LAYER;
        hwcl->handle = NULL;
    } else {
        hwcl->handle = buffer->handle;
    }
    updateLayerQcomFlags(LAYER_ASYNCHRONOUS_STATUS, !mSurfaceTexture->isSynchronousMode(), mLayerQcomFlags);
    hwcl->flags = getPerFrameFlags(hwcl->flags, mLayerQcomFlags);
}