C++ (Cpp) crBltBlitTexBuf示例

示例#1

void CrBltBlitTexMural(PCR_BLITTER pBlitter, const VBOXVR_TEXTURE *pSrc, const RTRECT *paSrcRects, const RTRECT *paDstRects, uint32_t cRects, uint32_t fFlags)
{
    RTRECTSIZE DstSize = {pBlitter->CurrentMural.width, pBlitter->CurrentMural.height};

    pBlitter->pDispatch->BindFramebufferEXT(GL_DRAW_FRAMEBUFFER, 0);

    crBltBlitTexBuf(pBlitter, pSrc, paSrcRects, GL_BACK, &DstSize, paDstRects, cRects, fFlags);
}

示例#2

文件： blitter.cpp 项目： MadHacker217/VirtualBox-OSE

void CrBltBlitTexMural(PCR_BLITTER pBlitter, bool fBb, const VBOXVR_TEXTURE *pSrc, const RTRECT *paSrcRects, const RTRECT *paDstRects, uint32_t cRects, uint32_t fFlags)
{
    if (!CrBltIsEntered(pBlitter))
    {
        crWarning("CrBltBlitTexMural: blitter not entered");
        return;
    }

    RTRECTSIZE DstSize = {pBlitter->CurrentMural.width, pBlitter->CurrentMural.height};

    pBlitter->pDispatch->BindFramebufferEXT(GL_DRAW_FRAMEBUFFER, 0);

    crBltBlitTexBuf(pBlitter, pSrc, paSrcRects, fBb ? GL_BACK : GL_FRONT, &DstSize, paDstRects, cRects, fFlags);
}

示例#3

void CrBltBlitTexTex(PCR_BLITTER pBlitter, const VBOXVR_TEXTURE *pSrc, const RTRECT *pSrcRect, const VBOXVR_TEXTURE *pDst, const RTRECT *pDstRect, uint32_t cRects, uint32_t fFlags)
{
    RTRECTSIZE DstSize = {(uint32_t)pDst->width, (uint32_t)pDst->height};

    pBlitter->pDispatch->BindFramebufferEXT(GL_DRAW_FRAMEBUFFER, pBlitter->idFBO);

    /* TODO: mag/min filters ? */

    pBlitter->pDispatch->FramebufferTexture2DEXT(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, pDst->target, pDst->hwid, 0);

//    pBlitter->pDispatch->FramebufferTexture2DEXT(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
//    pBlitter->pDispatch->FramebufferTexture2DEXT(GL_DRAW_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0);

    crBltBlitTexBuf(pBlitter, pSrc, pSrcRect, GL_DRAW_FRAMEBUFFER, &DstSize, pDstRect, cRects, fFlags);

    pBlitter->pDispatch->FramebufferTexture2DEXT(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, pDst->target, 0, 0);
}