daniel/yuzu-android
1
0
Fork 0
mirror of https://github.com/yuzu-emu/yuzu-android synced 2025-08-12 17:52:34 -07:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge PR 12074

Browse Source
This commit is contained in:
yuzubot
2023-11-21 00:57:28 +00:00
parent 6d830af618
commit 587fbed49b
54 changed files with 2270 additions and 136 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/common/host_memory.h
View File

@@ -4,11 +4,20 @@
#pragma once
#include <memory>
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/virtual_buffer.h"
namespace Common {
enum class MemoryPermission : u32 {
Read = 1 << 0,
Write = 1 << 1,
ReadWrite = Read | Write,
Execute = 1 << 2,
};
DECLARE_ENUM_FLAG_OPERATORS(MemoryPermission)
/**
* A low level linear memory buffer, which supports multiple mappings
* Its purpose is to rebuild a given sparse memory layout, including mirrors.
@@ -31,11 +40,13 @@ public:
HostMemory(HostMemory&& other) noexcept;
HostMemory& operator=(HostMemory&& other) noexcept;
void Map(size_t virtual_offset, size_t host_offset, size_t length);
void Map(size_t virtual_offset, size_t host_offset, size_t length, MemoryPermission perms);
void Unmap(size_t virtual_offset, size_t length);
void Protect(size_t virtual_offset, size_t length, bool read, bool write);
void Protect(size_t virtual_offset, size_t length, bool read, bool write, bool execute = false);
void EnableDirectMappedAddress();
[[nodiscard]] u8* BackingBasePointer() noexcept {
return backing_base;