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authorTim Rowley <timothy.o.rowley@intel.com>2017-05-09 15:40:55 -0500
committerTim Rowley <timothy.o.rowley@intel.com>2017-05-30 17:21:07 -0500
commitfd14c407341b8546993e5bb0c894db8dfb87349c (patch)
treee3b87faa3f20f921eafad365b0368866fc7f2e24 /src/gallium
parenta230af8b44244e5b78a8d879dddedfeb471f80c4 (diff)
swr/rast: SIMD16 FE - simplify/refactor StreamOut
Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
Diffstat (limited to 'src/gallium')
-rw-r--r--src/gallium/drivers/swr/rasterizer/core/frontend.cpp42
1 files changed, 0 insertions, 42 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/core/frontend.cpp b/src/gallium/drivers/swr/rasterizer/core/frontend.cpp
index e88246f478f..dfbbc580b63 100644
--- a/src/gallium/drivers/swr/rasterizer/core/frontend.cpp
+++ b/src/gallium/drivers/swr/rasterizer/core/frontend.cpp
@@ -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)