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agc: fix linux build of gs oversubscription clamps (#232)

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Ali Almohaya authored and GitHub committed 2026-08-11 07:38:22 +02:00
1 parent d7063d0b81
commit ca7c8f0074
1 file changed
+2 -2
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src/libs/agc.cpp
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@@ -1254,7 +1254,7 @@ int KYTY_SYSV_ABI GraphicsGetGsOversubscription(ShaderRegister* regs, const Shad
if (target < base.export_count) { if (target < base.export_count) {
const auto range = std::max(expanded.vertex - base.vertex, 1u); const auto range = std::max(expanded.vertex - base.vertex, 1u);
auto value = static_cast<uint32_t>( auto value = static_cast<uint32_t>(
std::min((static_cast<uint64_t>(target - base.vertex) << 10u) / range, 1024ull)); std::min<uint64_t>((static_cast<uint64_t>(target - base.vertex) << 10u) / range, 1024));
value = std::max(value, 1u); value = std::max(value, 1u);
regs[0].value = (regs[0].value & ~FULL_PC_OVERSUBSCRIPTION) | regs[0].value = (regs[0].value & ~FULL_PC_OVERSUBSCRIPTION) |
(((value << 1u) - 1u) & FULL_PC_OVERSUBSCRIPTION); (((value << 1u) - 1u) & FULL_PC_OVERSUBSCRIPTION);
@@ -1262,7 +1262,7 @@ int KYTY_SYSV_ABI GraphicsGetGsOversubscription(ShaderRegister* regs, const Shad
} else { } else {
const auto range = std::max(expanded.export_count - base.export_count, 1u); const auto range = std::max(expanded.export_count - base.export_count, 1u);
const auto value = static_cast<uint32_t>( const auto value = static_cast<uint32_t>(
std::min((static_cast<uint64_t>(target - base.export_count) * 127u) / range, 127ull)); std::min<uint64_t>((static_cast<uint64_t>(target - base.export_count) * 127u) / range, 127));
regs[0].value |= FULL_PC_OVERSUBSCRIPTION; regs[0].value |= FULL_PC_OVERSUBSCRIPTION;
regs[1].value = (regs[1].value & ~FULL_SH_OVERSUBSCRIPTION) | (value << 16u); regs[1].value = (regs[1].value & ~FULL_SH_OVERSUBSCRIPTION) | (value << 16u);
} }