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refactor renderer

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This commit is contained in:
nmzik
2026-07-27 02:24:50 +02:00
parent a720b28b7f
commit a20cf5d298
112 changed files with 18269 additions and 18368 deletions
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src/kernel/memory.cpp
+19 -8
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@@ -7,7 +7,7 @@
#include "common/threads.h"
#include "common/virtualMemory.h"
#include "graphics/guest_gpu/graphicsRun.h"
#include "graphics/host_gpu/renderer/renderContext.h"
#include "graphics/host_gpu/renderer/gpuResourceManager.h"
#include "libs/errno.h"
#include "libs/libs.h"
@@ -66,9 +66,11 @@ constexpr int PAGE_TABLE_POOL_ENTRIES =
constexpr uint64_t DEFAULT_FLEXIBLE_MEMORY_SIZE = 4ull * 1024ull * 1024ull * 1024ull;
static uint64_t g_flexible_memory_size = DEFAULT_FLEXIBLE_MEMORY_SIZE;
static Graphics::GpuResourceManager* g_gpu_resources = nullptr;
static Graphics::GpuResourceManager& GetGpuResources() {
return Graphics::GetRenderContext().GetGpuResources();
EXIT_IF(g_gpu_resources == nullptr);
return *g_gpu_resources;
}
static bool IsGpuAddressRange(uint64_t vaddr, uint64_t size) {
@@ -97,12 +99,10 @@ static void UnmapGpuRange(uint64_t vaddr, uint64_t size, GpuAccessMode mode) {
if (!IsGpuAddressRange(vaddr, size)) {
EXIT("invalid GPU unmap range: addr=0x%016" PRIx64 " size=0x%016" PRIx64 "\n", vaddr, size);
}
auto& resources = GetGpuResources();
Graphics::GraphicsRunSubmissionLock submission_lock;
const auto access = mode == GpuAccessMode::Read ? Graphics::GpuAccess::Read
: mode == GpuAccessMode::Write ? Graphics::GpuAccess::Write
: Graphics::GpuAccess::ReadWrite;
resources.UnmapMemory(vaddr, size, access);
GetGpuResources().UnmapMemory(vaddr, size, access);
}
static bool DecodeMemoryProtection(int prot, VirtualMemory::Mode* mode, GpuAccessMode* gpu_mode) {
@@ -867,11 +867,13 @@ static void MemoryPoolSubtractCommitted(uint64_t len);
static std::recursive_mutex g_memory_operation_mutex;
bool TryWriteBacking(uint64_t vaddr, const void* data, uint64_t size) {
return g_direct_memory_backing->TryWriteBacking(vaddr, data, size);
return g_direct_memory_backing != nullptr &&
g_direct_memory_backing->TryWriteBacking(vaddr, data, size);
}
bool TryReadBacking(uint64_t vaddr, void* data, uint64_t size) {
return g_direct_memory_backing->TryReadBacking(vaddr, data, size);
return g_direct_memory_backing != nullptr &&
g_direct_memory_backing->TryReadBacking(vaddr, data, size);
}
void WriteBacking(uint64_t vaddr, const void* data, uint64_t size) noexcept {
@@ -886,7 +888,16 @@ void PrepareHostWrite(uint64_t vaddr, uint64_t size) {
if (size == 0) {
return;
}
Graphics::GetRenderContext().GetGpuResources().PrepareHostWrite(vaddr, size);
GetGpuResources().PrepareHostWrite(vaddr, size);
}
void InstallGpuResources(Graphics::GpuResourceManager* resources) noexcept {
EXIT_IF(resources != nullptr && g_gpu_resources != nullptr);
g_gpu_resources = resources;
}
bool HandleGpuFault(Graphics::PageFaultAccess access, uint64_t fault_vaddr) noexcept {
return g_gpu_resources != nullptr && g_gpu_resources->HandleFault(access, fault_vaddr);
}
struct PrtAperture {