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-rw-r--r--src/video_core/memory_manager.cpp10
-rw-r--r--src/video_core/memory_manager.h3
2 files changed, 9 insertions, 4 deletions
diff --git a/src/video_core/memory_manager.cpp b/src/video_core/memory_manager.cpp
index 9e946d448..fc68bcc73 100644
--- a/src/video_core/memory_manager.cpp
+++ b/src/video_core/memory_manager.cpp
@@ -71,18 +71,22 @@ void MemoryManager::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_)
rasterizer = rasterizer_;
}
-GPUVAddr MemoryManager::Map(VAddr cpu_addr, GPUVAddr gpu_addr, std::size_t size) {
+GPUVAddr MemoryManager::Map(GPUVAddr gpu_addr, VAddr cpu_addr, std::size_t size) {
return PageTableOp<EntryType::Mapped>(gpu_addr, cpu_addr, size);
}
+GPUVAddr MemoryManager::MapSparse(GPUVAddr gpu_addr, std::size_t size) {
+ return PageTableOp<EntryType::Reserved>(gpu_addr, 0, size);
+}
+
GPUVAddr MemoryManager::MapAllocate(VAddr cpu_addr, std::size_t size, std::size_t align) {
- return Map(cpu_addr, *FindFreeRange(size, align), size);
+ return Map(*FindFreeRange(size, align), cpu_addr, size);
}
GPUVAddr MemoryManager::MapAllocate32(VAddr cpu_addr, std::size_t size) {
const std::optional<GPUVAddr> gpu_addr = FindFreeRange(size, 1, true);
ASSERT(gpu_addr);
- return Map(cpu_addr, *gpu_addr, size);
+ return Map(*gpu_addr, cpu_addr, size);
}
void MemoryManager::Unmap(GPUVAddr gpu_addr, std::size_t size) {
diff --git a/src/video_core/memory_manager.h b/src/video_core/memory_manager.h
index 0a763fd19..b8878476a 100644
--- a/src/video_core/memory_manager.h
+++ b/src/video_core/memory_manager.h
@@ -88,7 +88,8 @@ public:
std::vector<std::pair<GPUVAddr, std::size_t>> GetSubmappedRange(GPUVAddr gpu_addr,
std::size_t size) const;
- [[nodiscard]] GPUVAddr Map(VAddr cpu_addr, GPUVAddr gpu_addr, std::size_t size);
+ GPUVAddr Map(GPUVAddr gpu_addr, VAddr cpu_addr, std::size_t size);
+ GPUVAddr MapSparse(GPUVAddr gpu_addr, std::size_t size);
[[nodiscard]] GPUVAddr MapAllocate(VAddr cpu_addr, std::size_t size, std::size_t align);
[[nodiscard]] GPUVAddr MapAllocate32(VAddr cpu_addr, std::size_t size);
[[nodiscard]] std::optional<GPUVAddr> AllocateFixed(GPUVAddr gpu_addr, std::size_t size);