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general: workarounds for SMMU syncing issues (#12749)

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This commit is contained in:
liamwhite
2024-02-27 09:42:15 -05:00
committed by GitHub
parent b2e129eaa5
commit 6948ac8c16
2 changed files with 12 additions and 7 deletions
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14
src/video_core/renderer_vulkan/vk_query_cache.cpp
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@@ -1064,8 +1064,6 @@ public:
}
});
}
auto* ptr = device_memory.GetPointer<u8>(new_query->dependant_address);
ASSERT(ptr != nullptr);
new_query->dependant_manage = must_manage_dependance;
pending_flush_queries.push_back(index);
@@ -1104,9 +1102,11 @@ public:
tfb_streamer.Free(query->dependant_index);
} else {
u8* pointer = device_memory.GetPointer<u8>(query->dependant_address);
u32 result;
std::memcpy(&result, pointer, sizeof(u32));
num_vertices = static_cast<u64>(result) / query->stride;
if (pointer != nullptr) {
u32 result;
std::memcpy(&result, pointer, sizeof(u32));
num_vertices = static_cast<u64>(result) / query->stride;
}
}
query->value = [&]() -> u64 {
switch (query->topology) {
@@ -1360,7 +1360,9 @@ bool QueryCacheRuntime::HostConditionalRenderingCompareValues(VideoCommon::Looku
const auto check_value = [&](DAddr address) {
u8* ptr = impl->device_memory.GetPointer<u8>(address);
u64 value{};
std::memcpy(&value, ptr, sizeof(value));
if (ptr != nullptr) {
std::memcpy(&value, ptr, sizeof(value));
}
return value == 0;
};
std::array<VideoCommon::LookupData*, 2> objects{&object_1, &object_2};