From ea6c1193fbfa95e586bb6d129dc684163a12cb3e Mon Sep 17 00:00:00 2001
From: Takoroka <137927095+Takoroka@users.noreply.github.com>
Date: Thu, 29 Oct 2026 03:39:29 -0400
Subject: Revert "Import experimental NS2 support and accumulated GPU fixes"

This reverts commit 535b676970. The Switch 2 support comes from the nx2
work instead, merged next.
---
 src/video_core/engines/engine_upload.cpp | 20 --------------------
 1 file changed, 20 deletions(-)

(limited to 'src/video_core/engines/engine_upload.cpp')

diff --git a/src/video_core/engines/engine_upload.cpp b/src/video_core/engines/engine_upload.cpp
index 0ffdae8036..ba21eec4c4 100644
--- a/src/video_core/engines/engine_upload.cpp
+++ b/src/video_core/engines/engine_upload.cpp
@@ -27,7 +27,6 @@ void State::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_) {
 
 void State::ProcessExec(const bool is_linear_) {
     write_offset = 0;
-    flushed_offset = 0;
     copy_size = regs.line_length_in * regs.line_count;
     inner_buffer.resize_destructive(copy_size);
     is_linear = is_linear_;
@@ -40,29 +39,10 @@ void State::ProcessData(const u32 data, const bool is_last_call) {
     if (!is_last_call) {
         return;
     }
-    if (native_partial && is_linear && regs.line_count == 1) {
-        const u32 count = write_offset - flushed_offset;
-        if (count) {
-            rasterizer->AccelerateInlineToMemory(regs.dest.Address() + flushed_offset, count,
-                std::span<const u8>{inner_buffer.data() + flushed_offset, count});
-            flushed_offset = write_offset;
-        }
-        return;
-    }
     ProcessData(inner_buffer);
 }
 
 void State::ProcessData(const u32* data, size_t num_data) {
-    if (native_partial && is_linear && regs.line_count == 1) {
-        const auto count = std::min<size_t>(num_data * sizeof(u32), copy_size - write_offset);
-        if (count) {
-            rasterizer->AccelerateInlineToMemory(regs.dest.Address() + write_offset, count,
-                std::span<const u8>{reinterpret_cast<const u8*>(data), count});
-            write_offset += static_cast<u32>(count);
-            flushed_offset = write_offset;
-        }
-        return;
-    }
     std::span<const u8> read_buffer(reinterpret_cast<const u8*>(data), num_data * sizeof(u32));
     ProcessData(read_buffer);
 }
-- 
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