Method resolveResource

Source/Falcor/Core/API/RenderContext.cpp:575–608

}

void RenderContext::resolveResource(const ref<Texture>& pSrc, const ref<Texture>& pDst)
{
    FALCOR_CHECK(pSrc->getType() == Resource::Type::Texture2DMultisample, "Source texture must be multi-sampled.");
    FALCOR_CHECK(pDst->getType() == Resource::Type::Texture2D, "Destination texture must not be multi-sampled.");
    FALCOR_CHECK(pSrc->getFormat() == pDst->getFormat(), "Source and destination textures must have the same format.");
    FALCOR_CHECK(
        pSrc->getWidth() == pDst->getWidth() && pSrc->getHeight() == pDst->getHeight(),
        "Source and destination textures must have the same dimensions."
    );
    FALCOR_CHECK(pSrc->getArraySize() == pDst->getArraySize(), "Source and destination textures must have the same array size.");
    FALCOR_CHECK(pSrc->getMipCount() == pDst->getMipCount(), "Source and destination textures must have the same mip count.");

    resourceBarrier(pSrc.get(), Resource::State::ResolveSource);
    resourceBarrier(pDst.get(), Resource::State::ResolveDest);

    auto resourceEncoder = getLowLevelData()->getResourceCommandEncoder();

    gfx::SubresourceRange srcRange = {};
    srcRange.layerCount = pSrc->getArraySize();
    srcRange.mipLevelCount = pSrc->getMipCount();
    gfx::SubresourceRange dstRange = {};
    dstRange.layerCount = pDst->getArraySize();
    dstRange.mipLevelCount = pDst->getMipCount();

    resourceEncoder->resolveResource(
        pSrc->getGfxTextureResource(),
        gfx::ResourceState::ResolveSource,
        srcRange,
        pDst->getGfxTextureResource(),
        gfx::ResourceState::ResolveDestination,
        dstRange
    );
    mCommandsPending = true;
}

void RenderContext::buildAccelerationStructure(
    const RtAccelerationStructure::BuildDesc& desc,