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Memory: Remove count of cached pages and add InvalidateRegion

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In a future commit, the count of cached pages will be reintroduced in
the actual surface cache. Also adds an Invalidate only to the cache
which marks a region as invalid in order to try to avoid a costly flush
from 3ds memory
This commit is contained in:
James Rowe 2017-11-23 10:43:12 -07:00
parent c821c14908
commit 13606a6d0b
8 changed files with 50 additions and 54 deletions
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2
src/core/hle/service/gsp/gsp_gpu.cpp
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@ -423,7 +423,7 @@ static void ExecuteCommand(const Command& command, u32 thread_id) {
command.dma_request.size, Memory::FlushMode::Flush);
Memory::RasterizerFlushVirtualRegion(command.dma_request.dest_address,
command.dma_request.size,
Memory::FlushMode::FlushAndInvalidate);
Memory::FlushMode::Invalidate);
// TODO(Subv): These memory accesses should not go through the application's memory mapping.
// They should go through the GSP module's memory mapping.