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swr/rast: SIMD16 FE - simplify/refactor StreamOut

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Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
This commit is contained in:
Tim Rowley
2017-05-09 15:40:55 -05:00
parent a230af8b44
commit fd14c40734
1 changed files with 0 additions and 42 deletions
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src/gallium/drivers/swr/rasterizer/core/frontend.cpp
-42
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@@ -495,9 +495,6 @@ static void StreamOut(
PA_STATE& pa,
uint32_t workerId,
uint32_t* pPrimData,
#if USE_SIMD16_FRONTEND
uint32_t numPrims_simd8,
#endif
uint32_t streamIndex)
{
SWR_CONTEXT *pContext = pDC->pContext;
@@ -520,11 +517,7 @@ static void StreamOut(
soContext.pBuffer[i] = &state.soBuffer[i];
}
#if USE_SIMD16_FRONTEND
uint32_t numPrims = numPrims_simd8;
#else
uint32_t numPrims = pa.NumPrims();
#endif
for (uint32_t primIndex = 0; primIndex < numPrims; ++primIndex)
{
@@ -948,22 +941,8 @@ static void GeometryShaderStage(
if (HasStreamOutT::value)
{
#if USE_SIMD16_FRONTEND
const uint32_t numPrims = gsPa.NumPrims();
const uint32_t numPrims_lo = std::min<uint32_t>(numPrims, KNOB_SIMD_WIDTH);
const uint32_t numPrims_hi = std::max<uint32_t>(numPrims, KNOB_SIMD_WIDTH) - KNOB_SIMD_WIDTH;
gsPa.useAlternateOffset = false;
StreamOut(pDC, gsPa, workerId, pSoPrimData, numPrims_lo, stream);
if (numPrims_hi)
{
gsPa.useAlternateOffset = true;
StreamOut(pDC, gsPa, workerId, pSoPrimData, numPrims_hi, stream);
}
#else
StreamOut(pDC, gsPa, workerId, pSoPrimData, stream);
#endif
}
if (HasRastT::value && state.soState.streamToRasterizer == stream)
@@ -1360,18 +1339,8 @@ static void TessellationStages(
{
if (HasStreamOutT::value)
{
#if USE_SIMD16_FRONTEND
tessPa.useAlternateOffset = false;
StreamOut(pDC, tessPa, workerId, pSoPrimData, numPrims_lo, 0);
if (numPrims_hi)
{
tessPa.useAlternateOffset = true;
StreamOut(pDC, tessPa, workerId, pSoPrimData, numPrims_hi, 0);
}
#else
StreamOut(pDC, tessPa, workerId, pSoPrimData, 0);
#endif
}
if (HasRastT::value)
@@ -1747,19 +1716,8 @@ void ProcessDraw(
// If streamout is enabled then stream vertices out to memory.
if (HasStreamOutT::value)
{
#if 1
pa.useAlternateOffset = false;
StreamOut(pDC, pa, workerId, pSoPrimData, numPrims_lo, 0);
if (numPrims_hi)
{
pa.useAlternateOffset = true;
StreamOut(pDC, pa, workerId, pSoPrimData, numPrims_hi, 0);
}
#else
pa.useAlternateOffset = false;
StreamOut(pDC, pa, workerId, pSoPrimData, 0);
#endif
}
if (HasRastT::value)