From 6c0c81dfdc49c1e9dba9af778b9d6d7cf2008ae5 Mon Sep 17 00:00:00 2001 From: Subv Date: Sun, 1 Jul 2018 10:50:06 -0500 Subject: GPU: Remove a surface from the cache when its backing memory is being unmapped from the GPU's MMU. --- src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/core/hle/service/nvdrv') diff --git a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp index c1eea861d..7d8ed6920 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp @@ -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& input, std::vector& 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); -- cgit v1.2.3