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Use ReadBlockUnsafe on TIC and TSC reading

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Use ReadBlockUnsafe on TIC and TSC reading as memory is never flushed
from host GPU there.
This commit is contained in:
Fernando Sahmkow
2019-04-15 23:05:05 -04:00
committed by FernandoS27
parent 367704aa82
commit ef381e6924
2 changed files with 4 additions and 2 deletions
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2
src/video_core/memory_manager.cpp
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@ -234,6 +234,7 @@ void MemoryManager::ReadBlockUnsafe(GPUVAddr src_addr, void* dest_buffer, std::s
while (remaining_size > 0) {
const std::size_t copy_amount{
std::min(static_cast<std::size_t>(page_size) - page_offset, remaining_size)};
const u8* src_ptr{page_table.pointers[page_index] + page_offset};
std::memcpy(dest_buffer, src_ptr, copy_amount);
page_index++;
page_offset = 0;
@ -277,6 +278,7 @@ void MemoryManager::WriteBlockUnsafe(GPUVAddr dest_addr, const void* src_buffer,
while (remaining_size > 0) {
const std::size_t copy_amount{
std::min(static_cast<std::size_t>(page_size) - page_offset, remaining_size)};
u8* dest_ptr{page_table.pointers[page_index] + page_offset};
std::memcpy(dest_ptr, src_buffer, copy_amount);
page_index++;
page_offset = 0;