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Uses bitfields instead of masking for vk version info

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kj16609
2025-10-02 17:53:44 -04:00
parent ba22b5213e
commit 18f9240933
1 changed files with 9 additions and 12 deletions
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21
src/editor/src/main.cpp
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@@ -23,20 +23,17 @@ int main()
// major 7-bit, bits 28-22
// minor, 10 bit, 21-12
// patch, 12 bit, 10-0
// clang-format off
constexpr std::uint64_t PATCH_BITMASK { 0b00000000000000000000111111111111 };
constexpr std::uint64_t MINOR_BITMASK { 0b00000000001111111111000000000000 };
constexpr std::uint64_t MAJOR_BITMASK { 0b00011111110000000000000000000000 };
constexpr std::uint64_t VARIANT_BITMASK { 0b11100000000000000000000000000000 };
struct VersionBits
{
unsigned int patch:12;
unsigned int minor:10;
unsigned int major:7;
unsigned int variant:3;
};
const auto patch { ( version & PATCH_BITMASK ) >> 0};
const auto minor { ( version & MINOR_BITMASK ) >> 10};
const auto major { ( version & MAJOR_BITMASK ) >> (10 + 12)};
[[maybe_unused]] const auto variant { ( version & VARIANT_BITMASK ) >> (10 + 12 + 7) };
const auto [ patch, minor, major, variant ] { static_cast< VersionBits >( version ) };
// clang-format on
log::debug( "Vulkan instance version: {}.{}.{}.{}", major, minor, patch, minor );
log::debug( "Vulkan instance version: {}.{}.{}.{}", major, minor, patch, variant );
try
{