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video_core: Initialize renderer with a GPU

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Add an extra step in GPU initialization to be able to initialize render
backends with a valid GPU instance.
This commit is contained in:
ReinUsesLisp
2020-06-11 00:58:57 -03:00
parent ada9b7fb77
commit da53bcee60
22 changed files with 172 additions and 119 deletions
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12
src/video_core/memory_manager.cpp
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@ -14,11 +14,15 @@
namespace Tegra {
MemoryManager::MemoryManager(Core::System& system, VideoCore::RasterizerInterface& rasterizer)
: system{system}, rasterizer{rasterizer}, page_table(page_table_size) {}
MemoryManager::MemoryManager(Core::System& system_)
: system{system_}, page_table(page_table_size) {}
MemoryManager::~MemoryManager() = default;
void MemoryManager::BindRasterizer(VideoCore::RasterizerInterface& rasterizer_) {
rasterizer = &rasterizer_;
}
GPUVAddr MemoryManager::UpdateRange(GPUVAddr gpu_addr, PageEntry page_entry, std::size_t size) {
u64 remaining_size{size};
for (u64 offset{}; offset < size; offset += page_size) {
@ -217,7 +221,7 @@ void MemoryManager::ReadBlock(GPUVAddr gpu_src_addr, void* dest_buffer, std::siz
// Flush must happen on the rasterizer interface, such that memory is always synchronous
// when it is read (even when in asynchronous GPU mode). Fixes Dead Cells title menu.
rasterizer.FlushRegion(src_addr, copy_amount);
rasterizer->FlushRegion(src_addr, copy_amount);
system.Memory().ReadBlockUnsafe(src_addr, dest_buffer, copy_amount);
}
@ -266,7 +270,7 @@ void MemoryManager::WriteBlock(GPUVAddr gpu_dest_addr, const void* src_buffer, s
// Invalidate must happen on the rasterizer interface, such that memory is always
// synchronous when it is written (even when in asynchronous GPU mode).
rasterizer.InvalidateRegion(dest_addr, copy_amount);
rasterizer->InvalidateRegion(dest_addr, copy_amount);
system.Memory().WriteBlockUnsafe(dest_addr, src_buffer, copy_amount);
}