thirdparty/ppsspp
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softgpu: Don't multithread small triangles.

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It ends up being slower with all the overhead, of course.
This commit is contained in:
Unknown W. Brackets 2014-03-16 14:49:49 -07:00
parent b33d0c4046
commit c3530a6674
1 changed files with 11 additions and 4 deletions
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15
GPU/Software/Rasterizer.cpp
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@ -1202,10 +1202,17 @@ void DrawTriangle(const VertexData& v0, const VertexData& v1, const VertexData&
maxY = std::min(maxY, (int)TransformUnit::DrawingToScreen(scissorBR).y);
int range = (maxY - minY) / 16 + 1;
if (gstate.isModeClear())
GlobalThreadPool::Loop(std::bind(&DrawTriangleSlice<true>, v0, v1, v2, minX, minY, maxX, maxY, placeholder::_1, placeholder::_2), 0, range);
else
GlobalThreadPool::Loop(std::bind(&DrawTriangleSlice<false>, v0, v1, v2, minX, minY, maxX, maxY, placeholder::_1, placeholder::_2), 0, range);
if (gstate.isModeClear()) {
if (range >= 24)
GlobalThreadPool::Loop(std::bind(&DrawTriangleSlice<true>, v0, v1, v2, minX, minY, maxX, maxY, placeholder::_1, placeholder::_2), 0, range);
else
DrawTriangleSlice<true>(v0, v1, v2, minX, minY, maxX, maxY, 0, range);
} else {
if (range >= 24)
GlobalThreadPool::Loop(std::bind(&DrawTriangleSlice<false>, v0, v1, v2, minX, minY, maxX, maxY, placeholder::_1, placeholder::_2), 0, range);
else
DrawTriangleSlice<false>(v0, v1, v2, minX, minY, maxX, maxY, 0, range);
}
}
void DrawPoint(const VertexData &v0)