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VideoBackends:Metal: Align utility uniform sizes

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Prevents complaining from validation layers
This commit is contained in:
TellowKrinkle 2023-06-29 01:16:28 -05:00
parent 89963c287c
commit a399dc43a1
1 changed files with 7 additions and 3 deletions
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10
Source/Core/VideoBackends/Metal/MTLStateTracker.mm
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@ -7,6 +7,7 @@
#include <bit>
#include <mutex>
#include "Common/Align.h"
#include "Common/Assert.h"
#include "Core/System.h"
@ -565,12 +566,15 @@ void Metal::StateTracker::InvalidateUniforms(bool vertex, bool geometry, bool fr
void Metal::StateTracker::SetUtilityUniform(const void* buffer, size_t size)
{
// Shader often uses 16-byte aligned types
// Metal validation will complain if our upload is smaller than the struct with padding
size_t aligned_size = Common::AlignUp(size, 16);
if (m_state.utility_uniform_capacity < size)
{
m_state.utility_uniform = std::unique_ptr<u8[]>(new u8[size]);
m_state.utility_uniform_capacity = size;
m_state.utility_uniform = std::unique_ptr<u8[]>(new u8[aligned_size]);
m_state.utility_uniform_capacity = static_cast<u32>(aligned_size);
}
m_state.utility_uniform_size = size;
m_state.utility_uniform_size = static_cast<u32>(aligned_size);
memcpy(m_state.utility_uniform.get(), buffer, size);
m_flags.has_utility_vs_uniform = false;
m_flags.has_utility_ps_uniform = false;