potential fix for totk and smo for amd

*nix drivers for NVIDIA doesn't seem to like the increased size.
Windows is fine with it however.

Signed-off-by: lizzie <lizzie@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4116
Reviewed-by: MaranBr <maranbr@eden-emu.dev>

cpmfile.json

@@ -9,8 +9,8 @@
     },
     "openssl-cmake": {
         "repo": "jimmy-park/openssl-cmake",
-        "hash": "bc73a6c035f299711bb90e20b16fa3521e8ffdab32d8d17f9e7f5cde1ff5def37ec6f9e03de25c3466d18885815c0874331f56e592b8a2f7deeb484c69c5c621",
-        "git_version": "4.0.1",
+        "hash": "2cc185c924fd70e7d886257ca0caa42b3b8f7f712f2052b4f94dde74759e27022de76178460e18c9bdfc57c366583999e198fbb6052d4e7d91c099d15a0ca63e",
+        "git_version": "3.6.2",
         "tag": "%VERSION%",
         "bundled": true,
         "options": [
@@ -28,8 +28,8 @@
         "package": "OpenSSL",
         "min_version": "3",
         "version": "3",
-        "hash": "2405891660b67e4cc01c7868e100f2766e1c6290120213ae62f775ef3d9610c3527bdc43d4c831260417450c74353b0693ae3e24cca3e99b02e4daa548b93904",
-        "git_version": "4.0.1",
+        "hash": "29002ce50cb95a4f4f1d0e9d3f684401fbd4eac34203dc2eef3b6334af5d44aa46bf788b63a6f5c139c383eafb7269ae87a58a9a3ad5912903b9773e545ccc0a",
+        "git_version": "3.6.2",
         "tag": "openssl-%VERSION%",
         "patches": [
             "0001-add-bundled-cert.patch"
@@ -40,8 +40,8 @@
         "repo": "boostorg/boost",
         "tag": "boost-%VERSION%",
         "artifact": "%TAG%-cmake.tar.xz",
-        "hash": "935b3d516e996f6d25948ba8a54c1b7f70f7f0e3f517e36481fdf0196c2c5cfc2841f86e891f3df9517746b7fb605db47cdded1b8ff78d9482ddaa621db43a34",
-        "git_version": "1.91.0",
+        "hash": "6ae6e94664fe7f2fb01976b59b276ac5df8085c7503fa829d810fbfe495960cfec44fa2c36e2cb23480bc19c956ed199d4952b02639a00a6c07625d4e7130c2d",
+        "git_version": "1.90.0",
         "version": "1.57",
         "find_args": "CONFIG OPTIONAL_COMPONENTS headers context system fiber filesystem",
         "patches": [
@@ -51,9 +51,9 @@
     "fmt": {
         "repo": "fmtlib/fmt",
         "tag": "%VERSION%",
-        "hash": "5ac2ba0f54a484999ed5407d82b77aad170cea49a267decd2c0eedadf3b14413e2a83fcc8e9ca9c16640595e019b8636e160f72314d8be50653324e82ac745eb",
+        "hash": "f0da82c545b01692e9fd30fdfb613dbb8dd9716983dcd0ff19ac2a8d36f74beb5540ef38072fdecc1e34191b3682a8542ecbf3a61ef287dbba0a2679d4e023f2",
         "version": "8",
-        "git_version": "12.2.0"
+        "git_version": "12.1.0"
     },
     "lz4": {
         "name": "lz4",
@@ -126,9 +126,9 @@
         "package": "VVL",
         "repo": "KhronosGroup/Vulkan-ValidationLayers",
         "tag": "vulkan-sdk-%VERSION%",
-        "git_version": "1.4.350.1",
+        "git_version": "1.4.341.0",
         "artifact": "android-binaries-%VERSION%.zip",
-        "hash": "1888eaaa4f0ccd7f3d1f0c6485ae5508f39e7b402ea8486d8243756d63073def569ddee75ea40b403cbfcb2ead515c410d2ff16ae48d8a4d6b4fbacbd78e24e4"
+        "hash": "8812ae84cbe49e6a3418ade9c458d3be6d74a3dffd319d4502007b564d580998056e8190414368ec11b27bc83993c7a0dad713c31bcc3d9553b51243efee3753"
     },
     "quazip": {
         "package": "QuaZip-Qt6",

externals/cpmfile.json

@@ -3,9 +3,9 @@
         "package": "VulkanMemoryAllocator",
         "repo": "GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator",
         "tag": "v%VERSION%",
-        "hash": "563acbcd8912d10d92c23715eba7acf0e7c1683af36021f415b36f359c2cce065f3906e395c32282a8410ec5c8179fbcb6412935c6629a49357475d4b4410e2a",
+        "hash": "deb5902ef8db0e329fbd5f3f4385eb0e26bdd9f14f3a2334823fb3fe18f36bc5d235d620d6e5f6fe3551ec3ea7038638899db8778c09f6d5c278f5ff95c3344b",
         "find_args": "CONFIG",
-        "git_version": "3.4.0"
+        "git_version": "3.3.0"
     },
     "sirit": {
         "repo": "eden-emulator/sirit",
@@ -28,8 +28,8 @@
     "httplib": {
         "repo": "yhirose/cpp-httplib",
         "tag": "v%VERSION%",
-        "hash": "bc9474b0069b84b33f96790d48cee5b52eb1b9555ea6321ce878679c4469f1c56b87b34e74786e47d09cad5a00539cdd6726058bd0ffb2087255f02d7bdabe51",
-        "git_version": "0.48.0",
+        "hash": "159ed94965018f2a371d45a3bfc1961e5fb1549e501ded70a6b4532d7fe99d0579c18b5195aff6e35f96f399b426cea2650ec9fb75ef80d4c9edeccb51f2e6c9",
+        "git_version": "0.46.0",
         "find_args": "MODULE GLOBAL",
         "patches": [
             "0001-mingw.patch"
@@ -56,8 +56,8 @@
         "package": "xbyak",
         "repo": "herumi/xbyak",
         "tag": "v%VERSION%",
-        "hash": "14a0a8e3a768e6256e220b5edfd783de5e89f36736ef62674c8532f2564df03719311db923a08d2c930491632f2f83e486c8264e9997b6394ef59d32cae3070b",
-        "git_version": "7.37.4"
+        "hash": "b6475276b2faaeb315734ea8f4f8bd87ededcee768961b39679bee547e7f3e98884d8b7851e176d861dab30a80a76e6ea302f8c111483607dde969b4797ea95a",
+        "git_version": "7.35.2"
     },
     "oaknut": {
         "repo": "eden-emulator/oaknut",
@@ -139,9 +139,9 @@
         "package": "Catch2",
         "repo": "catchorg/Catch2",
         "tag": "v%VERSION%",
-        "hash": "2e32d3d41e4ef84d927eaaaff0a75eba8fd1e47a5ddeb6007b73934f9d1ac747bf9818d02d2cdfb6343830b5091ba4f3d66efc281fc376a4f0716753dd7c9a97",
+        "hash": "7eea385d79d88a5690cde131fe7ccda97d5c54ea09d6f515000d7bf07c828809d61c1ac99912c1ee507cf933f61c1c47ecdcc45df7850ffa82714034b0fccf35",
         "version": "3.0.1",
-        "git_version": "3.15.1",
+        "git_version": "3.13.0",
         "patches": [
             "0001-solaris-isnan-fix.patch"
         ]
@@ -157,16 +157,16 @@
         "package": "SimpleIni",
         "repo": "brofield/simpleini",
         "tag": "v%VERSION%",
-        "hash": "a62c5748efe2473aae5bddab96ba9114d981a72f5b0d1a44d563daa085d5c231ed8c447794691d9bd67e1e0c6bfb44e4a8736be75fee59967d0c67ce3a59bb6e",
+        "hash": "b937c18a7b6277d77ca7ebfb216af4984810f77af4c32d101b7685369a4bd5eb61406223f82698e167e6311a728d07415ab59639fdf19eff71ad6dc2abfda989",
         "find_args": "MODULE",
-        "git_version": "4.26"
+        "git_version": "4.25"
     },
     "sdl3": {
         "package": "SDL3",
         "repo": "libsdl-org/SDL",
         "tag": "release-%VERSION%",
-        "hash": "10a9c1fa4d6891c7387fa694b786a168f86b6e5447c6c522f85b739e33720e106ee879dfa9e6e537d5521b983cfbd4908927c555c4d3412735129a4231e16fe6",
-        "git_version": "3.4.10",
+        "hash": "df5a323af7ac366661a3c0e887969c72584d232f3cc211419d59b0487b620b6b2859d4549c9e8df002ee489290062e466fcfddf7edc0872a37b1f2845e81c0f3",
+        "git_version": "3.4.8",
         "version": "3.2.10"
     },
     "moltenvk": {
@@ -194,9 +194,9 @@
     "libusb": {
         "repo": "libusb/libusb",
         "tag": "v%VERSION%",
-        "hash": "3251c9f41e900efa13caf981483f46886c8434bf4c30f3fd3073921b06be9977cebcf4a18f7bc46db86e33d7f19752296377be9050abfb8d887ffeb377864647",
+        "hash": "98c5f7940ff06b25c9aa65aa98e23de4c79a4c1067595f4c73cc145af23a1c286639e1ba11185cd91bab702081f307b973f08a4c9746576dc8d01b3620a3aeb5",
         "find_args": "MODULE",
-        "git_version": "1.0.30",
+        "git_version": "1.0.29",
         "patches": [
             "0001-netbsd-gettime.patch"
         ]
@@ -229,15 +229,15 @@
         "repo": "KhronosGroup/Vulkan-Headers",
         "package": "VulkanHeaders",
         "version": "1.4.317",
-        "hash": "9f92c0a5fee856be4104e72180d1914ed819b77f680f8add13282c88239e3d4bf8891a738920b1e38b2f00b121c77120834a87b8c9aae6bf60c11a01b2a58492",
-        "git_version": "1.4.354",
+        "hash": "d2846ea228415772645eea4b52a9efd33e6a563043dd3de059e798be6391a8f0ca089f455ae420ff22574939ed0f48ed7c6ff3d5a9987d5231dbf3b3f89b484b",
+        "git_version": "1.4.345",
         "tag": "v%VERSION%"
     },
     "vulkan-utility-libraries": {
         "repo": "KhronosGroup/Vulkan-Utility-Libraries",
         "package": "VulkanUtilityLibraries",
-        "hash": "17a282a5eb72f905254eb62e2a4a4d6cfc3acca79f8323365e55cb9be903f75d752b6112bd016a6bec22690dcef91554cbcb2656130eccfc094ece05db0a445f",
-        "git_version": "1.4.354",
+        "hash": "114f6b237a6dcba923ccc576befb5dea3f1c9b3a30de7dc741f234a831d1c2d52d8a224afb37dd57dffca67ac0df461eaaab6a5ab5e503b393f91c166680c3e1",
+        "git_version": "1.4.345",
         "tag": "v%VERSION%"
     },
     "frozen": {

src/common/settings_enums.h

@@ -158,7 +158,7 @@ ENUM(GpuUnswizzleChunk, VeryLow, Low, Normal, Medium, High)
 ENUM(TemperatureUnits, Celsius, Fahrenheit)
 ENUM(ExtendedDynamicState, Disabled, EDS1, EDS2, EDS3);
 ENUM(GpuLogLevel, Off, Errors, Standard, Verbose, All)
-ENUM(GameListMode, TreeView, GridView);
+ENUM(GameListMode, TreeView, GridView, CarouselView);
 ENUM(SpeedMode, Standard, Turbo, Slow);
 
 template <typename Type>

src/qt_common/config/uisettings.h

@@ -207,7 +207,7 @@ struct Values {
 
     // Game List
     Setting<bool> show_add_ons{linkage, true, "show_add_ons", Category::UiGameList};
-    Setting<u32, true> game_icon_size{linkage, 64, 8, 512, "game_icon_size", Category::UiGameList};
+    Setting<u32, true> game_icon_size{linkage, 64, 0, 512, "game_icon_size", Category::UiGameList};
     Setting<u32, true> folder_icon_size{linkage, 48, 8, 512, "folder_icon_size", Category::UiGameList};
     Setting<u8> row_1_text_id{linkage, 3, "row_1_text_id", Category::UiGameList};
     Setting<u8> row_2_text_id{linkage, 2, "row_2_text_id", Category::UiGameList};

src/qt_common/game_list/game_list_p.h

@@ -165,6 +165,7 @@ public:
                 return QStringLiteral("%1\n    %2").arg(row1, row2);
             }
             case Settings::GameListMode::GridView:
+            case Settings::GameListMode::CarouselView:
                 return row1;
             default:
                 break;

src/video_core/buffer_cache/buffer_cache.h

@@ -1619,36 +1619,33 @@ void BufferCache<P>::TouchBuffer(Buffer& buffer, BufferId buffer_id) noexcept {
 template <class P>
 bool BufferCache<P>::SynchronizeBuffer(Buffer& buffer, DAddr device_addr, u32 size) {
     upload_copies.clear();
-    u64 staging_offset = 0;
+    u64 total_size_bytes = 0;
     u64 largest_copy = 0;
-    DAddr buffer_start = buffer.CpuAddr();
-    auto push = [&](u64 start, u64 end) {
-        if (start >= end) {
-            return;
-        }
-        u64 sz = end - start;
-        upload_copies.push_back({
-            .src_offset = staging_offset,
-            .dst_offset = start - buffer_start,
-            .size = sz
+    const DAddr buffer_start = buffer.cpu_addr_cached;
+    memory_tracker.ForEachUploadRange(device_addr, size, [&](u64 device_addr_out, u64 range_size) {
+        upload_copies.push_back(BufferCopy{
+            .src_offset = total_size_bytes,
+            .dst_offset = device_addr_out - buffer_start,
+            .size = range_size,
         });
-        staging_offset += sz;
-        largest_copy = (std::max)(largest_copy, sz);
-    };
-    memory_tracker.ForEachUploadRange(device_addr, size, [&](u64 addr, u64 range_size) {
-        u64 start = addr;
-        u64 end = addr + range_size;
-        gpu_modified_ranges.ForEachInRange(start, range_size, [&](u64 gstart, u64 gsize) {
-            u64 gend = gstart + gsize;
-            push(start, gstart);
-            start = (std::max)(start, gend);
-        });
-        push(start, end);
+        total_size_bytes += range_size;
+        largest_copy = (std::max)(largest_copy, range_size);
     });
-    if (upload_copies.empty()) {
+    if (total_size_bytes == 0) {
         return true;
     }
-    UploadMemory(buffer, staging_offset, largest_copy, std::span(upload_copies));
+    u64 min_offset = (std::numeric_limits<u64>::max)();
+    u64 max_offset = 0;
+    for (const auto& copy : upload_copies) {
+        min_offset = (std::min)(min_offset, copy.dst_offset);
+        max_offset = (std::max)(max_offset, copy.dst_offset + copy.size);
+    }
+    const DAddr sync_addr = buffer.CpuAddr() + min_offset;
+    const u64 sync_size = max_offset - min_offset;
+    DownloadBufferMemory(buffer, sync_addr, sync_size);
+    const std::span<BufferCopy> copies_span(upload_copies.data(), upload_copies.size());
+    UploadMemory(buffer, total_size_bytes, largest_copy, copies_span);
+    any_buffer_uploaded = true;
     return false;
 }
 
@@ -1699,7 +1696,6 @@ void BufferCache<P>::MappedUploadMemory([[maybe_unused]] Buffer& buffer,
             u8* const src_pointer = staging_pointer.data() + copy.src_offset;
             const DAddr device_addr = buffer.CpuAddr() + copy.dst_offset;
             device_memory.ReadBlockUnsafe(device_addr, src_pointer, copy.size);
-
             // Apply the staging offset
             copy.src_offset += upload_staging.offset;
         }

src/video_core/renderer_vulkan/fixed_pipeline_state.cpp

@@ -62,6 +62,9 @@ void FixedPipelineState::Refresh(Tegra::Engines::Maxwell3D& maxwell3d, DynamicFe
     extended_dynamic_state_2_logic_op.Assign(features.has_extended_dynamic_state_2_logic_op ? 1 : 0);
     extended_dynamic_state_3_blend.Assign(features.has_extended_dynamic_state_3_blend ? 1 : 0);
     extended_dynamic_state_3_enables.Assign(features.has_extended_dynamic_state_3_enables ? 1 : 0);
+    dynamic_state3_depth_clamp_enable.Assign(features.has_dynamic_state3_depth_clamp_enable ? 1 : 0);
+    dynamic_state3_logic_op_enable.Assign(features.has_dynamic_state3_logic_op_enable ? 1 : 0);
+    dynamic_state3_line_stipple_enable.Assign(features.has_dynamic_state3_line_stipple_enable ? 1 : 0);
     dynamic_vertex_input.Assign(features.has_dynamic_vertex_input ? 1 : 0);
     xfb_enabled.Assign(regs.transform_feedback_enabled != 0);
     ndc_minus_one_to_one.Assign(regs.depth_mode == Maxwell::DepthMode::MinusOneToOne ? 1 : 0);

src/video_core/renderer_vulkan/fixed_pipeline_state.h

@@ -208,6 +208,9 @@ struct FixedPipelineState {
         BitField<12, 2, u32> tessellation_spacing;
         BitField<14, 1, u32> tessellation_clockwise;
         BitField<15, 5, u32> patch_control_points_minus_one;
+        BitField<20, 1, u32> dynamic_state3_depth_clamp_enable;
+        BitField<21, 1, u32> dynamic_state3_logic_op_enable;
+        BitField<22, 1, u32> dynamic_state3_line_stipple_enable;
 
         BitField<24, 4, Maxwell::PrimitiveTopology> topology;
         BitField<28, 4, Tegra::Texture::MsaaMode> msaa_mode;

src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp

@@ -907,10 +907,10 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
 
     // EDS3 - Enables (composite: per-feature)
     if (key.state.extended_dynamic_state_3_enables) {
-        if (device.SupportsDynamicState3DepthClampEnable()) {
+        if (key.state.dynamic_state3_depth_clamp_enable) {
             dynamic_states.push_back(VK_DYNAMIC_STATE_DEPTH_CLAMP_ENABLE_EXT);
         }
-        if (device.SupportsDynamicState3LogicOpEnable()) {
+        if (key.state.dynamic_state3_logic_op_enable) {
             dynamic_states.push_back(VK_DYNAMIC_STATE_LOGIC_OP_ENABLE_EXT);
         }
         if (device.SupportsDynamicState3LineRasterizationMode()) {
@@ -919,7 +919,7 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
         if (device.SupportsDynamicState3ConservativeRasterizationMode()) {
             dynamic_states.push_back(VK_DYNAMIC_STATE_CONSERVATIVE_RASTERIZATION_MODE_EXT);
         }
-        if (device.SupportsDynamicState3LineStippleEnable()) {
+        if (key.state.dynamic_state3_line_stipple_enable) {
             dynamic_states.push_back(VK_DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT);
         }
         if (device.SupportsDynamicState3AlphaToCoverageEnable()) {

src/video_core/renderer_vulkan/vk_scheduler.cpp

@@ -27,6 +27,7 @@
 
 namespace Vulkan {
 
+constexpr u64 MAX_PENDING_FLUSHES = 5;
 
 void Scheduler::CommandChunk::ExecuteAll(vk::CommandBuffer cmdbuf,
                                          vk::CommandBuffer upload_cmdbuf) {
@@ -115,7 +116,18 @@ Scheduler::Scheduler(const Device& device_, StateTracker& state_tracker_)
 Scheduler::~Scheduler() = default;
 
 u64 Scheduler::Flush(VkSemaphore signal_semaphore, VkSemaphore wait_semaphore) {
-    // When flushing, we only send data to the worker thread; no waiting is necessary.
+    // Prevent the CPU from getting too far ahead of the GPU by limiting pending flushes.
+    const bool should_throttle = Settings::IsGPULevelHigh();
+    if (should_throttle) {
+        const u64 current_tick = master_semaphore->CurrentTick();
+        const u64 gap = current_tick > last_submitted_tick ? current_tick - last_submitted_tick : 0;
+        const u64 step = (std::min)(MAX_PENDING_FLUSHES, gap);
+        const u64 new_tick = last_submitted_tick + step;
+        if (new_tick < current_tick) {
+            last_submitted_tick = new_tick;
+            master_semaphore->Wait(last_submitted_tick);
+        }
+    }
     const u64 signal_value = SubmitExecution(signal_semaphore, wait_semaphore);
     AllocateNewContext();
     return signal_value;

src/video_core/renderer_vulkan/vk_scheduler.h

@@ -296,6 +296,8 @@ private:
     double last_target_fps{};
     u64 max_frame_count{};
     u64 frame_counter{};
+
+    u64 last_submitted_tick = 0;
 };
 
 } // namespace Vulkan

src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp

@@ -27,8 +27,17 @@ using namespace Common::Literals;
 
 // Maximum potential alignment of a Vulkan buffer
 constexpr VkDeviceSize MAX_ALIGNMENT = 256;
+
 // Stream buffer size in bytes
+// *NIX drivers are more sensitive to increased buffers for streaming.
+// Windows ones however, can intake bigger buffers and generally do not OOM.
+// - GTX 960 on Windows will not OOM with 256mib
+// - GT 1030 on ^NIX will OOM with 256mib
+#ifdef _WIN32
+constexpr VkDeviceSize MAX_STREAM_BUFFER_SIZE = 256_MiB;
+#else
 constexpr VkDeviceSize MAX_STREAM_BUFFER_SIZE = 128_MiB;
+#endif
 
 size_t GetStreamBufferSize(const Device& device) {
     if (!device.HasDebuggingToolAttached()) {
@@ -46,13 +55,13 @@ size_t GetStreamBufferSize(const Device& device) {
         // If rebar is not supported, cut the max heap size to 40%. This will allow 2 captures to be
         // loaded at the same time in RenderDoc. If rebar is supported, this shouldn't be an issue
         // as the heap will be much larger.
-        if (size <= 256_MiB) {
+        if (size <= MAX_STREAM_BUFFER_SIZE) {
             size = size * 40 / 100;
         }
     } else {
         size = MAX_STREAM_BUFFER_SIZE;
     }
-    return (std::min)(Common::AlignUp(size, MAX_ALIGNMENT), MAX_STREAM_BUFFER_SIZE);
+    return Common::AlignUp(size, MAX_ALIGNMENT);
 }
 } // Anonymous namespace
 

src/yuzu/CMakeLists.txt

@@ -240,7 +240,9 @@ add_executable(yuzu
 
     render/performance_overlay.h render/performance_overlay.cpp render/performance_overlay.ui
     updater/update_dialog.h updater/update_dialog.cpp updater/update_dialog.ui
-    game/common.h)
+    game/common.h
+    game/carousel.h game/carousel.cpp
+)
 
 set_target_properties(yuzu PROPERTIES OUTPUT_NAME "eden")
 

src/yuzu/game/carousel.cpp

@@ -0,0 +1,107 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "qt_common/config/uisettings.h"
+#include "qt_common/game_list/model.h"
+#include "yuzu/game/common.h"
+#include "yuzu/game/game_card.h"
+#include "yuzu/game/carousel.h"
+
+GameCarousel::GameCarousel(QWidget* parent) : QListView{parent} {
+    m_gameCard = new GameCard(this);
+    setItemDelegate(m_gameCard);
+
+    setViewMode(QListView::IconMode);
+    setMovement(QListView::Static);
+    setUniformItemSizes(true);
+    setSelectionMode(QAbstractItemView::SingleSelection);
+
+    setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
+    setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel);
+
+    setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+
+    setEditTriggers(QAbstractItemView::NoEditTriggers);
+    setContextMenuPolicy(Qt::CustomContextMenu);
+
+    setSpacing(10);
+    setWordWrap(true);
+    setTextElideMode(Qt::ElideRight);
+    setFlow(QListView::LeftToRight);
+    setWrapping(false);
+}
+
+void GameCarousel::SetModel(GameListModel* model) {
+    QListView::setModel(model);
+    UpdateIconSize();
+}
+
+void GameCarousel::ApplyFilter(const QString& edit_filter_text, GameListModel* model) {
+    int row_count = model->rowCount();
+
+    for (int i = 0; i < row_count; ++i) {
+        QStandardItem* item = model->item(i, 0);
+        if (!item)
+            continue;
+
+        if (Yuzu::FilterMatches(edit_filter_text, item)) {
+            setRowHidden(i, false);
+        } else {
+            setRowHidden(i, true);
+        }
+    }
+}
+
+void GameCarousel::UpdateIconSize() {
+    const u32 icon_size = UISettings::values.game_icon_size.GetValue();
+
+    int heightMargin = 0;
+    int widthMargin = 80;
+
+    // TODO(crueter): get rid of this nonsense
+    if (UISettings::values.show_game_name) {
+        switch (icon_size) {
+        case 128:
+            heightMargin = 65;
+            break;
+        case 0:
+            widthMargin = 120;
+            heightMargin = 120;
+            break;
+        case 64:
+            heightMargin = 77;
+            break;
+        case 32:
+        case 256:
+            heightMargin = 81;
+            break;
+        }
+    } else {
+        widthMargin = 24;
+        heightMargin = 24;
+    }
+
+    const int min_item_width = icon_size + widthMargin;
+    const int min_item_height = icon_size + heightMargin;
+    const int grid_height = std::max(min_item_height, viewport()->height());
+
+    QSize content_size(min_item_width, min_item_height);
+    QSize grid_size(min_item_width, grid_height);
+    if (gridSize() != grid_size) {
+        setUpdatesEnabled(false);
+
+        setGridSize(grid_size);
+        m_gameCard->setSize(grid_size, content_size, 0, 0);
+
+        setUpdatesEnabled(true);
+    }
+}
+
+QModelIndex GameCarousel::indexAt(const QPoint& point) const {
+    QModelIndex index = QListView::indexAt(point);
+    if (!index.isValid())
+        return {};
+    if (m_gameCard && !m_gameCard->hitTest(point, index, this, visualRect(index)))
+        return {};
+    return index;
+}

src/yuzu/game/carousel.h

@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <QListView>
+#include <QString>
+
+class GameCard;
+class GameListModel;
+class QResizeEvent;
+
+class GameCarousel : public QListView {
+    Q_OBJECT
+
+public:
+    explicit GameCarousel(QWidget* parent = nullptr);
+
+    void SetModel(GameListModel* model);
+    void ApplyFilter(const QString& edit_filter_text, GameListModel* model);
+    void UpdateIconSize();
+
+    QModelIndex indexAt(const QPoint& point) const override;
+
+private:
+    GameCard* m_gameCard = nullptr;
+};

src/yuzu/game/game_card.cpp

@@ -18,27 +18,16 @@ void GameCard::paint(QPainter* painter, const QStyleOptionViewItem& option,
     painter->save();
     painter->setRenderHint(QPainter::Antialiasing);
 
-    constexpr int cardMargin = 8;
     constexpr int cardCornerRadius = 10;
 
-    const int column = index.row() % m_columns;
-    const int cell_width = option.rect.width();
-    const int card_width = cell_width - m_padding;
-
-    const int row_width = m_columns * cell_width;
-    const int total_gap = row_width - cardMargin * 2 - m_columns * card_width;
-    const int gap = (m_columns > 1) ? (total_gap / (m_columns - 1)) : 0;
-
-    const int card_left = option.rect.left() - column * cell_width + cardMargin + column * (card_width + gap) + 4;
-    const QRect cardRect(card_left, option.rect.top() + 4, card_width - 8,
-                         option.rect.height() - cardMargin);
+    const QRect cardRect = getCardRect(option, index);
 
     QPalette palette = option.palette;
     QColor backgroundColor = palette.window().color();
     QColor borderColor = palette.dark().color();
     QColor textColor = palette.text().color();
 
-    // highlight blue on select
+    // highlight on select or hover
     if (option.state & QStyle::State_Selected) {
         backgroundColor = palette.highlight().color();
         borderColor = palette.highlight().color().lighter(150);
@@ -60,7 +49,7 @@ void GameCard::paint(QPainter* painter, const QStyleOptionViewItem& option,
         scaled.scale(icon_size, icon_size, Qt::KeepAspectRatio);
 
         iconRect = {cardRect.left() + (cardRect.width() - scaled.width()) / 2,
-                    cardRect.top() + cardMargin, scaled.width(), scaled.height()};
+                    cardRect.top() + cardMargin - 1, scaled.width(), scaled.height()};
 
         painter->setRenderHint(QPainter::SmoothPixmapTransform, true);
 
@@ -94,12 +83,62 @@ void GameCard::paint(QPainter* painter, const QStyleOptionViewItem& option,
     painter->restore();
 }
 
+QRect GameCard::getCardRect(const QStyleOptionViewItem& option, const QModelIndex& index) const {
+    const int cell_width = option.rect.width();
+
+    const int card_width = cell_width - m_padding;
+
+    int card_left, card_top, card_height;
+
+    if (m_columns >= 1) {
+        // grid mode
+
+        // center everything in-line, such that the leftmost and rightmost cards
+        // have ~ equal padding to the edge of the viewport
+        // spacing between each card is larger, but equal to each other
+        const int column = index.row() % m_columns;
+
+        const int row_width = m_columns * cell_width;
+        const int total_gap = row_width - cardMargin * 2 - m_columns * card_width;
+        const int gap = (m_columns > 1) ? (total_gap / (m_columns - 1)) : 0;
+        card_left =
+            option.rect.left() - column * cell_width + cardMargin + column * (card_width + gap) + 4;
+
+        // fill cell vertically
+        card_top = option.rect.top() + cardMargin;
+        card_height = option.rect.height() - cardMargin - 1;
+    } else {
+        // carousel mode
+        card_left = option.rect.left() + cardMargin + 4;
+
+        // the delegate itself takes up the full height, but the card itself
+        // gets centered
+        const int content_height = m_contentSize.height() - cardMargin;
+        const int cell_height = option.rect.height();
+
+        card_height = std::min(content_height, cell_height - cardMargin * 2) - 1;
+        card_top = option.rect.top() + (cell_height - card_height) / 2;
+    }
+
+    return QRect(card_left, card_top, card_width - cardMargin, card_height);
+}
+
+bool GameCard::hitTest(const QPoint& point, const QModelIndex& index, const QWidget* widget,
+                       const QRect& cellRect) const {
+    QStyleOptionViewItem option;
+    option.initFrom(widget);
+    option.rect = cellRect;
+    return getCardRect(option, index).contains(point);
+}
+
 QSize GameCard::sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const {
     return m_size;
 }
 
-void GameCard::setSize(const QSize& newSize, const int padding, const int columns) {
+void GameCard::setSize(const QSize& newSize, const QSize& contentSize, const int padding,
+                       const int columns) {
     m_size = newSize;
+    m_contentSize = contentSize;
     m_padding = padding;
     m_columns = columns;
 }

src/yuzu/game/game_card.h

@@ -17,11 +17,19 @@ public:
     void paint(QPainter* painter, const QStyleOptionViewItem& option,
                const QModelIndex& index) const override;
 
+    QRect getCardRect(const QStyleOptionViewItem &option, const QModelIndex &index) const;
+
+    bool hitTest(const QPoint& point, const QModelIndex& index,
+                 const QWidget* widget, const QRect& cellRect) const;
+
     QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const override;
-    void setSize(const QSize& newSize, const int padding, const int columns);
+    void setSize(const QSize& newSize, const QSize& contentSize, const int padding, const int columns);
 
 private:
+    static constexpr int cardMargin = 8;
+
     QSize m_size;
+    QSize m_contentSize;
     int m_padding;
     int m_columns;
 };

src/yuzu/game/game_grid.cpp

@@ -25,8 +25,6 @@ GameGrid::GameGrid(QWidget* parent) : QListView{parent} {
 
     setEditTriggers(QAbstractItemView::NoEditTriggers);
     setContextMenuPolicy(Qt::CustomContextMenu);
-    setGridSize(QSize(140, 160));
-    m_gameCard->setSize(gridSize(), 0, 4);
 
     setSpacing(10);
     setWordWrap(true);
@@ -97,8 +95,17 @@ void GameGrid::UpdateIconSize() {
         setUpdatesEnabled(false);
 
         setGridSize(grid_size);
-        m_gameCard->setSize(grid_size, stretched_width - min_item_width, columns);
+        m_gameCard->setSize(grid_size, grid_size, stretched_width - min_item_width, columns);
 
         setUpdatesEnabled(true);
     }
 }
+
+QModelIndex GameGrid::indexAt(const QPoint& point) const {
+    QModelIndex index = QListView::indexAt(point);
+    if (!index.isValid())
+        return {};
+    if (m_gameCard && !m_gameCard->hitTest(point, index, this, visualRect(index)))
+        return {};
+    return index;
+}

src/yuzu/game/game_grid.h

@@ -6,8 +6,6 @@
 #include <QListView>
 #include <QString>
 
-#include "common/common_types.h"
-
 class GameCard;
 class GameListModel;
 
@@ -21,6 +19,8 @@ public:
     void ApplyFilter(const QString& edit_filter_text, GameListModel* model);
     void UpdateIconSize();
 
+    QModelIndex indexAt(const QPoint& point) const override;
+
 private:
     GameCard* m_gameCard = nullptr;
 };

src/yuzu/game/game_list.cpp

@@ -20,6 +20,7 @@
 #include <QScrollerProperties>
 #include <QToolButton>
 #include <QVariantAnimation>
+#include <qlayoutitem.h>
 
 #include "common/common_types.h"
 #include "core/core.h"
@@ -31,6 +32,7 @@
 #include "qt_common/qt_common.h"
 #include "qt_common/util/game.h"
 #include "yuzu/compatibility_list.h"
+#include "yuzu/game/carousel.h"
 #include "yuzu/game/game_grid.h"
 #include "yuzu/game/game_list.h"
 #include "yuzu/game/game_tree.h"
@@ -67,6 +69,9 @@ GameList::GameList(FileSys::VirtualFilesystem vfs_, FileSys::ManualContentProvid
     connect(grid_view, &QListView::activated, this, &GameList::ValidateEntry);
     connect(grid_view, &QListView::customContextMenuRequested, this, &GameList::PopupContextMenu);
 
+    connect(carousel_view, &QListView::activated, this, &GameList::ValidateEntry);
+    connect(carousel_view, &QListView::customContextMenuRequested, this, &GameList::PopupContextMenu);
+
     connect(controller_navigation, &ControllerNavigation::TriggerKeyboardEvent, this,
             [this](Qt::Key key) {
                 if (system.IsPoweredOn()) {
@@ -86,6 +91,7 @@ GameList::GameList(FileSys::VirtualFilesystem vfs_, FileSys::ManualContentProvid
     connect(item_model, &GameListModel::SaveConfig, this, &GameList::SaveConfig);
     connect(item_model, &GameListModel::PopulatingStarted, this, &GameList::OnPopulate);
 
+    // TODO: impl on grid/carousel
     connect(tree_view, &GameTree::FilterResultReady, search_field,
             [this](int visible, int total) { search_field->setFilterResult(visible, total); });
 
@@ -101,12 +107,11 @@ GameList::~GameList() {
 void GameList::SetupViews() {
     tree_view = new GameTree(this);
     grid_view = new GameGrid(this);
+    carousel_view = new GameCarousel(this);
 
     tree_view->SetModel(item_model);
     grid_view->SetModel(item_model);
-
-    layout->addWidget(tree_view);
-    layout->addWidget(grid_view);
+    carousel_view->SetModel(item_model);
 }
 
 QString GameList::GetLastFilterResultItem() const {
@@ -138,10 +143,16 @@ void GameList::LoadCompatibilityList() {
 void GameList::OnPopulate() {
     m_currentView->setEnabled(false);
 
-    if (m_isTreeMode) {
-        grid_view->UpdateIconSize();
-    } else {
+    switch (game_list_mode) {
+    case Settings::GameListMode::TreeView:
         tree_view->UpdateColumnVisibility(item_model);
+        break;
+    case Settings::GameListMode::GridView:
+        grid_view->UpdateIconSize();
+        break;
+    case Settings::GameListMode::CarouselView:
+        carousel_view->UpdateIconSize();
+        break;
     }
 }
 
@@ -166,26 +177,46 @@ void GameList::UnloadController() {
 }
 
 void GameList::ResetViewMode() {
-    auto& setting = UISettings::values.game_list_mode;
+    const auto mode = UISettings::values.game_list_mode.GetValue();
+    game_list_mode = mode;
+
+    if (m_currentView)
+        layout->removeWidget(m_currentView);
+
     bool newTreeMode = false;
 
-    switch (setting.GetValue()) {
+    switch (mode) {
     case Settings::GameListMode::TreeView:
         m_currentView = tree_view;
         newTreeMode = true;
-        tree_view->setVisible(true);
-        grid_view->setVisible(false);
+
         break;
     case Settings::GameListMode::GridView:
         m_currentView = grid_view;
         newTreeMode = false;
-        grid_view->setVisible(true);
-        tree_view->setVisible(false);
+
+        break;
+    case Settings::GameListMode::CarouselView:
+        m_currentView = carousel_view;
+        newTreeMode = false;
+
         break;
     default:
         UNREACHABLE();
     }
 
+    tree_view->setVisible(false);
+    grid_view->setVisible(false);
+    carousel_view->setVisible(false);
+
+    tree_view->setEnabled(false);
+    grid_view->setEnabled(false);
+    carousel_view->setEnabled(false);
+
+    m_currentView->setVisible(true);
+    m_currentView->setEnabled(true);
+    layout->insertWidget(0, m_currentView);
+
     auto view = m_currentView->viewport();
     view->installEventFilter(this);
 
@@ -297,11 +328,13 @@ void GameList::OnPopulatingCompleted(const QStringList& watch_list) {
     for (int i = 1; i < item_model->rowCount() - 1; ++i) {
         children_total += item_model->item(i, 0)->rowCount();
     }
+
     search_field->setFilterResult(children_total, children_total);
     if (children_total > 0) {
         search_field->setFocus();
     }
 
+    // TODO: carousel/grid impl.
     item_model->sort(tree_view->header()->sortIndicatorSection(),
                      tree_view->header()->sortIndicatorOrder());
 
@@ -317,8 +350,15 @@ void GameList::RefreshExternalContent() {
 }
 
 void GameList::UpdateIconSizes() {
-    if (!m_isTreeMode) {
+    switch (game_list_mode) {
+    case Settings::GameListMode::GridView:
         grid_view->UpdateIconSize();
+        break;
+    case Settings::GameListMode::CarouselView:
+        carousel_view->UpdateIconSize();
+        break;
+    case Settings::GameListMode::TreeView:
+        break;
     }
 }
 
@@ -712,6 +752,11 @@ bool GameList::eventFilter(QObject* obj, QEvent* event) {
         return true;
     }
 
+    if (obj == carousel_view->viewport() && event->type() == QEvent::Resize) {
+        carousel_view->UpdateIconSize();
+        return true;
+    }
+
     return QWidget::eventFilter(obj, event);
 }
 

src/yuzu/game/game_list.h

@@ -15,12 +15,12 @@
 #include <QVBoxLayout>
 #include <QVector>
 #include <QWidget>
-#include <qabstractitemview.h>
 
 #include "common/common_types.h"
 #include "core/core.h"
 #include "frontend_common/play_time_manager.h"
 #include "qt_common/config/uisettings.h"
+#include "qt_common/game_list/model.h"
 #include "qt_common/util/game.h"
 #include "yuzu/compatibility_list.h"
 
@@ -38,6 +38,9 @@ class MainWindow;
 enum class AmLaunchType;
 enum class StartGameType;
 
+class GameCarousel;
+
+class QAbstractItemView;
 namespace Core {
 class System;
 }
@@ -151,7 +154,9 @@ private:
 
     GameTree* tree_view = nullptr;
     GameGrid* grid_view = nullptr;
+    GameCarousel* carousel_view = nullptr;
     GameListModel* item_model = nullptr;
+    Settings::GameListMode game_list_mode;
 
     ControllerNavigation* controller_navigation = nullptr;
 

src/yuzu/game/game_tree.h

@@ -3,8 +3,6 @@
 
 #pragma once
 
-#include <QHeaderView>
-#include <QString>
 #include <QTreeView>
 
 class GameListModel;

src/yuzu/main.ui

@@ -45,7 +45,7 @@
      <x>0</x>
      <y>0</y>
      <width>1280</width>
-     <height>22</height>
+     <height>23</height>
     </rect>
    </property>
    <widget class="QMenu" name="menu_File">
@@ -111,6 +111,7 @@
      </property>
      <addaction name="action_Tree_View"/>
      <addaction name="action_Grid_View"/>
+     <addaction name="action_Carousel_View"/>
     </widget>
     <widget class="QMenu" name="menuGame_Icon_Size">
      <property name="title">
@@ -620,6 +621,14 @@
     <string>Show &amp;Performance Overlay</string>
    </property>
   </action>
+  <action name="action_Carousel_View">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="text">
+    <string>&amp;Carousel View</string>
+   </property>
+  </action>
  </widget>
  <resources>
   <include location="yuzu.qrc"/>

src/yuzu/main_window.cpp

@@ -1529,6 +1529,7 @@ void MainWindow::ConnectMenuEvents() {
 
     connect_menu(ui->action_Grid_View, &MainWindow::SetGridView);
     connect_menu(ui->action_Tree_View, &MainWindow::SetTreeView);
+    connect_menu(ui->action_Carousel_View, &MainWindow::SetCarouselView);
 
     game_size_actions = new QActionGroup(this);
     game_size_actions->setExclusive(true);
@@ -3317,9 +3318,10 @@ void MainWindow::ResetWindowSize1080() {
 void MainWindow::SetGameListMode(Settings::GameListMode mode) {
     ui->action_Grid_View->setChecked(mode == Settings::GameListMode::GridView);
     ui->action_Tree_View->setChecked(mode == Settings::GameListMode::TreeView);
+    ui->action_Carousel_View->setChecked(mode == Settings::GameListMode::CarouselView);
 
     UISettings::values.game_list_mode = mode;
-    ui->action_Show_Game_Name->setEnabled(mode == Settings::GameListMode::GridView);
+    ui->action_Show_Game_Name->setEnabled(mode != Settings::GameListMode::TreeView);
 
     CheckIconSize();
     game_list->ResetViewMode();
@@ -3333,11 +3335,15 @@ void MainWindow::SetTreeView() {
     SetGameListMode(Settings::GameListMode::TreeView);
 }
 
+void MainWindow::SetCarouselView() {
+    SetGameListMode(Settings::GameListMode::CarouselView);
+}
+
 void MainWindow::CheckIconSize() {
-    // When in grid view mode, with text off
-    // there is no point in having icons turned off..
+    // When in grid/carousel view mode, with text off
+    // there is no point in having icons turned off
     auto actions = game_size_actions->actions();
-    if (UISettings::values.game_list_mode.GetValue() == Settings::GameListMode::GridView &&
+    if (UISettings::values.game_list_mode.GetValue() != Settings::GameListMode::TreeView &&
         !UISettings::values.show_game_name.GetValue()) {
         u32 newSize = UISettings::values.game_icon_size.GetValue();
         if (newSize == 0) {

src/yuzu/main_window.h

@@ -410,6 +410,7 @@ private slots:
     void SetGameListMode(Settings::GameListMode mode);
     void SetGridView();
     void SetTreeView();
+    void SetCarouselView();
 
     void CheckIconSize();
     void ToggleShowGameName();