[Webkit-unassigned] [Bug 199895] [WHLSL] MTLComputePipelineState creation fails with "Compiler encountered an internal error." message

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=199895

--- Comment #5 from Justin Fan <justin_fan at apple.com> ---
[numthreads(${threadsPerThreadgroup}, 1, 1)]
compute void horizontal(device uint[] origBuffer : register(u${originalBufferBindingNum}),
                        device uint[] outputBuffer : register(u${outputBufferBindingNum}),
                        float3 groupThreadID : SV_GroupThreadID,
                        float3 dispatchThreadID : SV_DispatchThreadID)
{
    uint localIndex = uint(groupThreadID.x);
    uint2 globalIndex = uint2(uint(dispatchThreadID.x), uint(dispatchThreadID.y));

    threadgroup uint[${cacheSize}] gCache;

    if (localIndex < ${blurRadius}) {
        uint x = uint(max(int(localIndex) - ${blurRadius}, 0));
        gCache[localIndex] = origBuffer[globalIndex.y * ${image.width} + x];
    }

    if (localIndex >= ${nMinusBlurRadius}) {
        uint x = min(globalIndex.x + ${blurRadius}, uint(${image.width} - 1));
        gCache[localIndex] = origBuffer[globalIndex.y * ${image.width} + x];
    }

}

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20190718/3609d30c/attachment-0001.html>