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macro_hle: Simplify shift expression in HLE_771BB18C62444DA0()

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Given the expression involves a 32-bit value, this simplifies down to
just: 0x3ffffff. This is likely a remnant from testing that was never
cleaned up.

Resolves a -Wshift-overflow warning.
This commit is contained in:
Lioncash 2020-07-16 22:16:08 -04:00
parent 3bbf4462db
commit be6b7591d9
1 changed files with 1 additions and 2 deletions
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src/video_core/macro/macro_hle.cpp
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@ -17,8 +17,7 @@ static void HLE_771BB18C62444DA0(Engines::Maxwell3D& maxwell3d,
const u32 instance_count = parameters[2] & maxwell3d.GetRegisterValue(0xD1B);
maxwell3d.regs.draw.topology.Assign(
static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[0] &
~(0x3ffffff << 26)));
static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[0] & 0x3ffffff));
maxwell3d.regs.vb_base_instance = parameters[5];
maxwell3d.mme_draw.instance_count = instance_count;
maxwell3d.regs.vb_element_base = parameters[3];