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vk: Improve support for RDNA

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- Add support for RDNA2
- Add RDNA MSAA workaround
This commit is contained in:
kd-11 2020-11-23 18:41:31 +03:00 • committed by kd-11
parent d4c17ecda5
commit f1c65dcefc
3 changed files with 14 additions and 3 deletions
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9
rpcs3/Emu/RSX/VK/VKGSRender.cpp
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@ -1608,6 +1608,15 @@ bool VKGSRender::load_program()
rsx::method_registers.msaa_enabled(),
rsx::method_registers.msaa_alpha_to_coverage_enabled(),
alpha_to_one_enable);
if (const auto chip_family = vk::get_chip_family();
chip_family == vk::chip_class::AMD_navi1x ||
chip_family == vk::chip_class::AMD_navi2x)
{
// NAVI family has a GPU bug with MSAA where shading rate is not correctly initialized if left disabled
// Manually initialize it and set it to spec default (full shading)
properties.state.set_multisample_shading_rate(1.f);
}
}
properties.renderpass_key = m_current_renderpass_key;

5
rpcs3/Emu/RSX/VK/VKHelpers.cpp
View file

@ -31,8 +31,9 @@ namespace vk
table.add(0x66A0, 0x66AF, chip_class::AMD_vega); // Vega20
table.add(0x15DD, chip_class::AMD_vega); // Raven Ridge
table.add(0x15D8, chip_class::AMD_vega); // Raven Ridge
table.add(0x7310, 0x731F, chip_class::AMD_navi); // Navi10
table.add(0x7340, 0x734F, chip_class::AMD_navi); // Navi14
table.add(0x7310, 0x731F, chip_class::AMD_navi1x); // Navi10
table.add(0x7340, 0x734F, chip_class::AMD_navi1x); // Navi14
table.add(0x73A0, 0x73BF, chip_class::AMD_navi2x); // Sienna cichlid
return table;
}();

3
rpcs3/Emu/RSX/VK/VKHelpers.h
View file

@ -85,7 +85,8 @@ namespace vk
AMD_gcn_generic,
AMD_polaris,
AMD_vega,
AMD_navi,
AMD_navi1x,
AMD_navi2x,
NV_generic,
NV_kepler,
NV_maxwell,