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rsx: Conservative MM flush during CPU handling of nv3089_image_in

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kd-11 2026-02-01 20:20:20 +03:00 committed by kd-11
parent 588cf69dad
commit ad90f8b44b
1 changed files with 14 additions and 3 deletions
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17
rpcs3/Emu/RSX/NV47/HW/nv3089.cpp
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@ -4,6 +4,7 @@
#include "Emu/RSX/RSXThread.h"
#include "Emu/RSX/Core/RSXReservationLock.hpp"
#include "Emu/RSX/Common/tiled_dma_copy.hpp"
#include "Emu/RSX/Host/MM.h"
#include "context_accessors.define.h"
@ -581,9 +582,11 @@ namespace rsx
const u16 out_h = REGS(ctx)->blit_engine_output_height();
// Lock here. RSX cannot execute any locking operations from this point, including ZCULL read barriers
const u32 read_length = src.pitch * src.height;
const u32 write_length = dst.pitch * dst.clip_height;
auto res = ::rsx::reservation_lock<true>(
dst.rsx_address, dst.pitch * dst.clip_height,
src.rsx_address, src.pitch * src.height);
dst.rsx_address, write_length,
src.rsx_address, read_length);
if (!g_cfg.video.force_cpu_blit_processing &&
(dst.dma == CELL_GCM_CONTEXT_DMA_MEMORY_FRAME_BUFFER || src.dma == CELL_GCM_CONTEXT_DMA_MEMORY_FRAME_BUFFER) &&
@ -593,6 +596,14 @@ namespace rsx
return;
}
// Conservative MM flush
rsx::simple_array<utils::address_range64> flush_mm_ranges =
{
utils::address_range64::start_length(reinterpret_cast<u64>(dst.pixels), write_length),
utils::address_range64::start_length(reinterpret_cast<u64>(src.pixels), read_length)
};
rsx::mm_flush(flush_mm_ranges);
std::vector<u8> mirror_tmp;
bool src_is_temp = false;
@ -619,7 +630,7 @@ namespace rsx
const bool interpolate = in_inter == blit_engine::transfer_interpolator::foh;
auto real_dst = dst.pixels;
const auto tiled_region = RSX(ctx)->get_tiled_memory_region(utils::address_range32::start_length(dst.rsx_address, dst.pitch * dst.clip_height));
const auto tiled_region = RSX(ctx)->get_tiled_memory_region(utils::address_range32::start_length(dst.rsx_address, write_length));
std::vector<u8> tmp;
if (tiled_region)