1 files changed, 0 insertions, 67 deletions
diff --git a/src/tests/video_core/native_swizzle.cpp b/src/tests/video_core/native_swizzle.cpp
deleted file mode 100644
index 93c4b85dac..0000000000
--- a/src/tests/video_core/native_swizzle.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include <algorithm>
-#include <array>
-#include <bit>
-#include <vector>
-#include <catch2/catch_test_macros.hpp>
-#include "video_core/textures/decoders.h"
-
-namespace {
-u64 Digest(const std::vector<u8>& bytes) {
-    u64 digest = 14695981039346656037ULL;
-    for (const u8 byte : bytes) digest = (digest ^ byte) * 1099511628211ULL;
-    return digest;
-}
-}
-
-TEST_CASE("Native Orin texture mips match independent upstream swizzle vectors", "[native-swizzle]") {
-    struct Fixture { u32 width, height, levels, bytes; std::array<u64, 4> hashes; };
-    const std::array fixtures{
-        Fixture{32, 64, 2, 8, {0x9fcd630e81008de4ULL, 0x0b316aa26800970aULL}},
-        Fixture{128, 256, 4, 16, {0x1d16743f55444bd6ULL, 0x628ec170d3dc24b6ULL, 0x9d5ce8671743eadcULL, 0x68c86243a7167475ULL}},
-        Fixture{128, 128, 3, 8, {0xa3694bb8d6333e7eULL, 0xe748d5f21bd06d5dULL, 0xabfa06266de4d322ULL}},
-        Fixture{256, 64, 2, 16, {0x9820bfdf5000d898ULL, 0x2177c49e446a9450ULL}},
-        Fixture{64, 256, 4, 16, {0x30e15cf8e750e118ULL, 0x286e806b76ac89e4ULL, 0xa0dc28aebfbe0862ULL, 0xdca4a8b9b78cafc2ULL}},
-    };
-    for (const auto& fixture : fixtures) {
-        u32 state = 0x12345678;
-        for (u32 level = 0; level < fixture.levels; ++level) {
-            const u32 width = (std::max(1U, fixture.width >> level) + 3) / 4;
-            const u32 height = (std::max(1U, fixture.height >> level) + 3) / 4;
-            u32 block_height = 16;
-            while (block_height > 1 && height <= block_height * 4) block_height >>= 1;
-            const u32 block_log2 = static_cast<u32>(std::countr_zero(block_height));
-            const size_t size = Tegra::Texture::CalculateSize(true, fixture.bytes, width, height, 1, block_log2, 0);
-            std::vector<u8> tiled(size);
-            for (auto& byte : tiled) { state = state * 1664525U + 1013904223U; byte = static_cast<u8>(state >> 24); }
-            std::vector<u8> linear(width * height * fixture.bytes);
-            Tegra::Texture::UnswizzleTexture(linear, tiled, fixture.bytes, width, height, 1, block_log2, 0, 1, true);
-            INFO("width=" << width << " height=" << height << " mip=" << level);
-            REQUIRE(Digest(linear) == fixture.hashes[level]);
-            auto restored = tiled;
-            Tegra::Texture::SwizzleTexture(restored, linear, fixture.bytes, width, height, 1, block_log2, 0, 1, true);
-            REQUIRE(restored == tiled);
-        }
-    }
-}
-
-TEST_CASE("Native and legacy GOB byte lanes remain distinct", "[native-swizzle]") {
-    std::vector<u8> tiled(512);
-    for (u32 i = 0; i < tiled.size(); ++i) tiled[i] = static_cast<u8>(i / 16);
-    std::vector<u8> native(512), legacy(512);
-    Tegra::Texture::UnswizzleTexture(native, tiled, 1, 64, 8, 1, 0, 0, 1, true);
-    Tegra::Texture::UnswizzleTexture(legacy, tiled, 1, 64, 8, 1, 0, 0);
-    REQUIRE(native[16] == 4);
-    REQUIRE(legacy[16] == 2);
-    REQUIRE(native[2 * 64] == 2);
-    REQUIRE(legacy[2 * 64] == 4);
-    REQUIRE(native != legacy);
-    std::vector<u8> crop(16 * 3);
-    Tegra::Texture::UnswizzleSubrect(crop, tiled, 1, 64, 8, 1, 16, 2, 16, 3, 0, 0, 16, true);
-    for (u32 y = 0; y < 3; ++y) {
-        REQUIRE(std::equal(crop.begin() + y * 16, crop.begin() + (y + 1) * 16,
-                           native.begin() + (y + 2) * 64 + 16));
-    }
-}