early-access version 3333

This commit is contained in:
pineappleEA 2023-01-26 11:46:34 +01:00
parent 5ba4466d20
commit b4a3b45fcb
4 changed files with 12 additions and 35 deletions

View File

@ -1,7 +1,7 @@
yuzu emulator early access yuzu emulator early access
============= =============
This is the source code for early-access 3332. This is the source code for early-access 3333.
## Legal Notice ## Legal Notice

View File

@ -440,7 +440,7 @@ struct Memory::Impl {
} }
if (Settings::IsFastmemEnabled()) { if (Settings::IsFastmemEnabled()) {
const bool is_read_enable = !Settings::IsGPULevelExtreme() || !cached; const bool is_read_enable = Settings::IsGPULevelHigh() || !cached;
system.DeviceMemory().buffer.Protect(vaddr, size, is_read_enable, !cached); system.DeviceMemory().buffer.Protect(vaddr, size, is_read_enable, !cached);
} }

View File

@ -6,7 +6,6 @@
#include "common/alignment.h" #include "common/alignment.h"
#include "common/assert.h" #include "common/assert.h"
#include "common/logging/log.h" #include "common/logging/log.h"
#include "common/settings.h"
#include "core/core.h" #include "core/core.h"
#include "core/device_memory.h" #include "core/device_memory.h"
#include "core/hle/kernel/k_page_table.h" #include "core/hle/kernel/k_page_table.h"
@ -46,11 +45,6 @@ MemoryManager::MemoryManager(Core::System& system_, u64 address_space_bits_, u64
big_page_table_cpu.resize(big_page_table_size); big_page_table_cpu.resize(big_page_table_size);
big_page_continous.resize(big_page_table_size / continous_bits, 0); big_page_continous.resize(big_page_table_size / continous_bits, 0);
entries.resize(page_table_size / 32, 0); entries.resize(page_table_size / 32, 0);
if (!Settings::IsGPULevelExtreme() && Settings::IsFastmemEnabled()) {
fastmem_arena = system.DeviceMemory().buffer.VirtualBasePointer();
} else {
fastmem_arena = nullptr;
}
} }
MemoryManager::~MemoryManager() = default; MemoryManager::~MemoryManager() = default;
@ -360,7 +354,7 @@ inline void MemoryManager::MemoryOperation(GPUVAddr gpu_src_addr, std::size_t si
} }
} }
template <bool is_safe, bool use_fastmem> template <bool is_safe>
void MemoryManager::ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size, void MemoryManager::ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size,
[[maybe_unused]] VideoCommon::CacheType which) const { [[maybe_unused]] VideoCommon::CacheType which) const {
auto set_to_zero = [&]([[maybe_unused]] std::size_t page_index, auto set_to_zero = [&]([[maybe_unused]] std::size_t page_index,
@ -374,12 +368,8 @@ void MemoryManager::ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std:
if constexpr (is_safe) { if constexpr (is_safe) {
rasterizer->FlushRegion(cpu_addr_base, copy_amount, which); rasterizer->FlushRegion(cpu_addr_base, copy_amount, which);
} }
if constexpr (use_fastmem) { u8* physical = memory.GetPointer(cpu_addr_base);
std::memcpy(dest_buffer, &fastmem_arena[cpu_addr_base], copy_amount); std::memcpy(dest_buffer, physical, copy_amount);
} else {
u8* physical = memory.GetPointer(cpu_addr_base);
std::memcpy(dest_buffer, physical, copy_amount);
}
dest_buffer = static_cast<u8*>(dest_buffer) + copy_amount; dest_buffer = static_cast<u8*>(dest_buffer) + copy_amount;
}; };
auto mapped_big = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) { auto mapped_big = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
@ -388,15 +378,11 @@ void MemoryManager::ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std:
if constexpr (is_safe) { if constexpr (is_safe) {
rasterizer->FlushRegion(cpu_addr_base, copy_amount, which); rasterizer->FlushRegion(cpu_addr_base, copy_amount, which);
} }
if constexpr (use_fastmem) { if (!IsBigPageContinous(page_index)) [[unlikely]] {
std::memcpy(dest_buffer, &fastmem_arena[cpu_addr_base], copy_amount); memory.ReadBlockUnsafe(cpu_addr_base, dest_buffer, copy_amount);
} else { } else {
if (!IsBigPageContinous(page_index)) [[unlikely]] { u8* physical = memory.GetPointer(cpu_addr_base);
memory.ReadBlockUnsafe(cpu_addr_base, dest_buffer, copy_amount); std::memcpy(dest_buffer, physical, copy_amount);
} else {
u8* physical = memory.GetPointer(cpu_addr_base);
std::memcpy(dest_buffer, physical, copy_amount);
}
} }
dest_buffer = static_cast<u8*>(dest_buffer) + copy_amount; dest_buffer = static_cast<u8*>(dest_buffer) + copy_amount;
}; };
@ -410,20 +396,12 @@ void MemoryManager::ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std:
void MemoryManager::ReadBlock(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size, void MemoryManager::ReadBlock(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size,
VideoCommon::CacheType which) const { VideoCommon::CacheType which) const {
if (fastmem_arena) [[likely]] { ReadBlockImpl<true>(gpu_src_addr, dest_buffer, size, which);
ReadBlockImpl<true, true>(gpu_src_addr, dest_buffer, size, which);
return;
}
ReadBlockImpl<true, false>(gpu_src_addr, dest_buffer, size, which);
} }
void MemoryManager::ReadBlockUnsafe(GPUVAddr gpu_src_addr, void* dest_buffer, void MemoryManager::ReadBlockUnsafe(GPUVAddr gpu_src_addr, void* dest_buffer,
const std::size_t size) const { const std::size_t size) const {
if (fastmem_arena) [[likely]] { ReadBlockImpl<false>(gpu_src_addr, dest_buffer, size, VideoCommon::CacheType::None);
ReadBlockImpl<false, true>(gpu_src_addr, dest_buffer, size, VideoCommon::CacheType::None);
return;
}
ReadBlockImpl<false, false>(gpu_src_addr, dest_buffer, size, VideoCommon::CacheType::None);
} }
template <bool is_safe> template <bool is_safe>

View File

@ -141,7 +141,7 @@ private:
inline void MemoryOperation(GPUVAddr gpu_src_addr, std::size_t size, FuncMapped&& func_mapped, inline void MemoryOperation(GPUVAddr gpu_src_addr, std::size_t size, FuncMapped&& func_mapped,
FuncReserved&& func_reserved, FuncUnmapped&& func_unmapped) const; FuncReserved&& func_reserved, FuncUnmapped&& func_unmapped) const;
template <bool is_safe, bool use_fastmem> template <bool is_safe>
void ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size, void ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size,
VideoCommon::CacheType which) const; VideoCommon::CacheType which) const;
@ -215,7 +215,6 @@ private:
std::vector<u64> big_page_continous; std::vector<u64> big_page_continous;
std::vector<std::pair<VAddr, std::size_t>> page_stash{}; std::vector<std::pair<VAddr, std::size_t>> page_stash{};
u8* fastmem_arena{};
constexpr static size_t continous_bits = 64; constexpr static size_t continous_bits = 64;