C++ (Cpp) CrBltEnter Examples

Example #1

File: renderspu.c Project: apaka/vbox

int renderspuVBoxPresentBlitterEnter( PCR_BLITTER pBlitter, int32_t i32MakeCurrentUserData)
{
    int rc;
    PCR_BLITTER_CONTEXT pCtxInfo = NULL;
    PCR_BLITTER_WINDOW pWindowInfo = NULL;
    GET_CONTEXT(pCtx);

    if (pCtx)
    {
        if (pCtx->currentWindow)
        {
            pCtxInfo = &pCtx->BltInfo;
            pWindowInfo =  &pCtx->currentWindow->BltInfo;
        }
    }

    CrBltSetMakeCurrentUserData(pBlitter, i32MakeCurrentUserData);

    rc = CrBltEnter(pBlitter, pCtxInfo, pWindowInfo);
    if (!RT_SUCCESS(rc))
    {
        crWarning("CrBltEnter failed, rc %d", rc);
        return rc;
    }
    return VINF_SUCCESS;
}

Example #2

File: blitter.cpp Project: MadHacker217/VirtualBox-OSE

VBOXBLITTERDECL(int) CrBltCleanup(PCR_BLITTER pBlitter, const CR_BLITTER_CONTEXT *pRestoreCtxInfo, const CR_BLITTER_WINDOW *pRestoreMural)
{
    if (CrBltIsEntered(pBlitter))
    {
        crWarning("CrBltBlitTexTex: blitter is entered");
        return VERR_INVALID_STATE;
    }

    if (pBlitter->Flags.ShadersGloal || !CrGlslNeedsCleanup(&pBlitter->LocalGlslCache))
        return VINF_SUCCESS;

    int rc = CrBltEnter(pBlitter, pRestoreCtxInfo, pRestoreMural);
    if (!RT_SUCCESS(rc))
    {
        crWarning("CrBltEnter failed, rc %d", rc);
        return rc;
    }

    CrGlslCleanup(&pBlitter->LocalGlslCache);

    CrBltLeave(pBlitter);

    return VINF_SUCCESS;
}