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rsx: Fix transform contants load

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Eladash 2020-10-03 11:36:57 +03:00 committed by Ivan
parent c4e89f8bb4
commit b5014d56ab
1 changed files with 6 additions and 2 deletions
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8
rpcs3/Emu/RSX/rsx_methods.cpp
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@ -425,11 +425,15 @@ namespace rsx
const u32 load = rsx::method_registers.transform_constant_load();
u32 rcount = count;
if (const u32 max = (load + reg) * 4 + count + subreg; max > 468 * 4)
if (const u32 max = (load + reg) * 4 + count + subreg, limit = 468 * 4; max > limit)
{
// Ignore addresses outside the usable [0, 467] range
rsx_log.warning("Invalid transform register index (load=%u, index=%u, count=%u)", load, index, count);
rcount -= max - (468 * 4);
if ((max - count) < limit)
rcount -= max - limit;
else
rcount = 0;
}
const auto values = &rsx::method_registers.transform_constants[load + reg][subreg];