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GPU: Remove a surface from the cache when its backing memory is being unmapped from the GPU's MMU.

This commit is contained in:
Subv 2018-07-01 10:50:06 -05:00
parent a093feca62
commit 6c0c81dfdc
1 changed files with 5 additions and 0 deletions
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5
src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
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@ -8,6 +8,8 @@
#include "core/core.h"
#include "core/hle/service/nvdrv/devices/nvhost_as_gpu.h"
#include "core/hle/service/nvdrv/devices/nvmap.h"
#include "video_core/renderer_base.h"
#include "video_core/video_core.h"
namespace Service::Nvidia::Devices {
@ -154,6 +156,9 @@ u32 nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& ou
ASSERT_MSG(itr != buffer_mappings.end(), "Tried to unmap invalid mapping");
// Remove this memory region from the rasterizer cache.
VideoCore::g_renderer->Rasterizer()->FlushAndInvalidateRegion(params.offset, itr->second.size);
params.offset = gpu.memory_manager->UnmapBuffer(params.offset, itr->second.size);
buffer_mappings.erase(itr->second.offset);