core: Prepare various classes for memory read/write migration

Amends a few interfaces to be able to handle the migration over to the
new Memory class by passing the class by reference as a function
parameter where necessary.

Notably, within the filesystem services, this eliminates two ReadBlock()
calls by using the helper functions of HLERequestContext to do that for
us.

2 files changed, 9 insertions, 2 deletions

diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
index d2e9f4031..959638747 100644
--- a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
@@ -24,9 +24,11 @@ CachedBufferEntry::CachedBufferEntry(VAddr cpu_addr, std::size_t size, u64 offse
       alignment{alignment} {}
 
 VKBufferCache::VKBufferCache(Tegra::MemoryManager& tegra_memory_manager,
+                             Memory::Memory& cpu_memory_,
                              VideoCore::RasterizerInterface& rasterizer, const VKDevice& device,
                              VKMemoryManager& memory_manager, VKScheduler& scheduler, u64 size)
-    : RasterizerCache{rasterizer}, tegra_memory_manager{tegra_memory_manager} {
+    : RasterizerCache{rasterizer}, tegra_memory_manager{tegra_memory_manager}, cpu_memory{
+                                                                                   cpu_memory_} {
     const auto usage = vk::BufferUsageFlagBits::eVertexBuffer |
                        vk::BufferUsageFlagBits::eIndexBuffer |
                        vk::BufferUsageFlagBits::eUniformBuffer;
diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.h b/src/video_core/renderer_vulkan/vk_buffer_cache.h
index 49f13bcdc..daa8ccf66 100644
--- a/src/video_core/renderer_vulkan/vk_buffer_cache.h
+++ b/src/video_core/renderer_vulkan/vk_buffer_cache.h
@@ -13,6 +13,10 @@
 #include "video_core/renderer_vulkan/declarations.h"
 #include "video_core/renderer_vulkan/vk_scheduler.h"
 
+namespace Memory {
+class Memory;
+}
+
 namespace Tegra {
 class MemoryManager;
 }
@@ -58,7 +62,7 @@ private:
 
 class VKBufferCache final : public RasterizerCache<std::shared_ptr<CachedBufferEntry>> {
 public:
-    explicit VKBufferCache(Tegra::MemoryManager& tegra_memory_manager,
+    explicit VKBufferCache(Tegra::MemoryManager& tegra_memory_manager, Memory::Memory& cpu_memory_,
                            VideoCore::RasterizerInterface& rasterizer, const VKDevice& device,
                            VKMemoryManager& memory_manager, VKScheduler& scheduler, u64 size);
     ~VKBufferCache();
@@ -92,6 +96,7 @@ private:
     void AlignBuffer(std::size_t alignment);
 
     Tegra::MemoryManager& tegra_memory_manager;
+    Memory::Memory& cpu_memory;
 
     std::unique_ptr<VKStreamBuffer> stream_buffer;
     vk::Buffer buffer_handle;