Android #66

CMakeLists.txt

@@ -49,8 +49,6 @@ option(YUZU_TESTS "Compile tests" "${BUILD_TESTING}")
 
 option(YUZU_USE_PRECOMPILED_HEADERS "Use precompiled headers" ON)
 
-option(YUZU_DOWNLOAD_ANDROID_VVL "Download validation layer binary for android" ON)
-
 CMAKE_DEPENDENT_OPTION(YUZU_ROOM "Compile LDN room server" ON "NOT ANDROID" OFF)
 
 CMAKE_DEPENDENT_OPTION(YUZU_CRASH_DUMPS "Compile Windows crash dump (Minidump) support" OFF "WIN32" OFF)
@@ -79,24 +77,6 @@ if (ANDROID OR WIN32 OR APPLE)
 endif()
 option(ENABLE_OPENSSL "Enable OpenSSL backend for ISslConnection" ${DEFAULT_ENABLE_OPENSSL})
 
-if (ANDROID AND YUZU_DOWNLOAD_ANDROID_VVL)
-    set(vvl_version "sdk-1.3.261.1")
-    set(vvl_zip_file "${CMAKE_BINARY_DIR}/externals/vvl-android.zip")
-    if (NOT EXISTS "${vvl_zip_file}")
-        # Download and extract validation layer release to externals directory
-        set(vvl_base_url "https://github.com/KhronosGroup/Vulkan-ValidationLayers/releases/download")
-        file(DOWNLOAD "${vvl_base_url}/${vvl_version}/android-binaries-${vvl_version}-android.zip"
-            "${vvl_zip_file}" SHOW_PROGRESS)
-        execute_process(COMMAND ${CMAKE_COMMAND} -E tar xf "${vvl_zip_file}"
-                        WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/externals")
-    endif()
-
-    # Copy the arm64 binary to src/android/app/main/jniLibs
-    set(vvl_lib_path "${CMAKE_CURRENT_SOURCE_DIR}/src/android/app/src/main/jniLibs/arm64-v8a/")
-    file(COPY "${CMAKE_BINARY_DIR}/externals/android-binaries-${vvl_version}/arm64-v8a/libVkLayer_khronos_validation.so"
-            DESTINATION "${vvl_lib_path}")
-endif()
-
 # On Android, fetch and compile libcxx before doing anything else
 if (ANDROID)
     set(CMAKE_SKIP_INSTALL_RULES ON)

src/CMakeLists.txt

@@ -85,7 +85,6 @@ if (MSVC)
         /wd4100 # 'identifier': unreferenced formal parameter
         /wd4324 # 'struct_name': structure was padded due to __declspec(align())
         /wd4201 # nonstandard extension used : nameless struct/union
-        /wd4702 # unreachable code (when used with LTO)
     )
 
     if (USE_CCACHE OR YUZU_USE_PRECOMPILED_HEADERS)

src/audio_core/adsp/apps/audio_renderer/audio_renderer.cpp

@@ -88,13 +88,8 @@ MailboxMessage AudioRenderer::Receive(Direction dir, bool block) {
     return mailbox.Receive(dir, block);
 }
 
-void AudioRenderer::SetCommandBuffer(s32 session_id, CpuAddr buffer, u64 size, u64 time_limit,
+void AudioRenderer::SetCommandBuffer(s32 session_id, CommandBuffer& buffer) noexcept {
-                                     u64 applet_resource_user_id, bool reset) noexcept {
+    command_buffers[session_id] = buffer;
-    command_buffers[session_id].buffer = buffer;
-    command_buffers[session_id].size = size;
-    command_buffers[session_id].time_limit = time_limit;
-    command_buffers[session_id].applet_resource_user_id = applet_resource_user_id;
-    command_buffers[session_id].reset_buffer = reset;
 }
 
 u32 AudioRenderer::GetRemainCommandCount(s32 session_id) const noexcept {

src/audio_core/adsp/apps/audio_renderer/audio_renderer.h

@@ -75,8 +75,7 @@ public:
     void Send(Direction dir, MailboxMessage message);
     MailboxMessage Receive(Direction dir, bool block = true);
 
-    void SetCommandBuffer(s32 session_id, CpuAddr buffer, u64 size, u64 time_limit,
+    void SetCommandBuffer(s32 session_id, CommandBuffer& buffer) noexcept;
-                          u64 applet_resource_user_id, bool reset) noexcept;
     u32 GetRemainCommandCount(s32 session_id) const noexcept;
     void ClearRemainCommandCount(s32 session_id) noexcept;
     u64 GetRenderingStartTick(s32 session_id) const noexcept;

src/audio_core/adsp/apps/audio_renderer/command_list_processor.cpp

@@ -37,6 +37,11 @@ u32 CommandListProcessor::GetRemainingCommandCount() const {
     return command_count - processed_command_count;
 }
 
+void CommandListProcessor::SetBuffer(const CpuAddr buffer, const u64 size) {
+    commands = reinterpret_cast<u8*>(buffer + sizeof(Renderer::CommandListHeader));
+    commands_buffer_size = size;
+}
+
 Sink::SinkStream* CommandListProcessor::GetOutputSinkStream() const {
     return stream;
 }

src/audio_core/adsp/apps/audio_renderer/command_list_processor.h

@@ -56,6 +56,14 @@ public:
      */
     u32 GetRemainingCommandCount() const;
 
+    /**
+     * Set the command buffer.
+     *
+     * @param buffer - The buffer to use.
+     * @param size   - The size of the buffer.
+     */
+    void SetBuffer(CpuAddr buffer, u64 size);
+
     /**
      * Get the stream for this command list.
      *

src/audio_core/renderer/command/data_source/adpcm.cpp

@@ -20,12 +20,6 @@ void AdpcmDataSourceVersion1Command::Process(const AudioRenderer::CommandListPro
     auto out_buffer{processor.mix_buffers.subspan(output_index * processor.sample_count,
                                                   processor.sample_count)};
 
-    for (auto& wave_buffer : wave_buffers) {
-        wave_buffer.loop_start_offset = wave_buffer.start_offset;
-        wave_buffer.loop_end_offset = wave_buffer.end_offset;
-        wave_buffer.loop_count = wave_buffer.loop ? -1 : 0;
-    }
-
     DecodeFromWaveBuffersArgs args{
         .sample_format{SampleFormat::Adpcm},
         .output{out_buffer},

src/audio_core/renderer/command/data_source/decode.cpp

@@ -123,13 +123,11 @@ static u32 DecodeAdpcm(Core::Memory::Memory& memory, std::span<s16> out_buffer,
         return 0;
     }
 
-    auto start_pos{req.start_offset + req.offset};
+    auto samples_to_process{
-    auto samples_to_process{std::min(req.end_offset - start_pos, req.samples_to_read)};
+        std::min(req.end_offset - req.start_offset - req.offset, req.samples_to_read)};
-    if (samples_to_process == 0) {
-        return 0;
-    }
 
     auto samples_to_read{samples_to_process};
+    auto start_pos{req.start_offset + req.offset};
     auto samples_remaining_in_frame{start_pos % SamplesPerFrame};
     auto position_in_frame{(start_pos / SamplesPerFrame) * NibblesPerFrame +
                            samples_remaining_in_frame};
@@ -227,24 +225,13 @@ static u32 DecodeAdpcm(Core::Memory::Memory& memory, std::span<s16> out_buffer,
  * @param args   - The wavebuffer data, and information for how to decode it.
  */
 void DecodeFromWaveBuffers(Core::Memory::Memory& memory, const DecodeFromWaveBuffersArgs& args) {
-    static constexpr auto EndWaveBuffer = [](auto& voice_state, auto& wavebuffer, auto& index,
-                                             auto& played_samples, auto& consumed) -> void {
-        voice_state.wave_buffer_valid[index] = false;
-        voice_state.loop_count = 0;
-
-        if (wavebuffer.stream_ended) {
-            played_samples = 0;
-        }
-
-        index = (index + 1) % MaxWaveBuffers;
-        consumed++;
-    };
     auto& voice_state{*args.voice_state};
     auto remaining_sample_count{args.sample_count};
     auto fraction{voice_state.fraction};
 
-    const auto sample_rate_ratio{Common::FixedPoint<49, 15>(
+    const auto sample_rate_ratio{
-        (f32)args.source_sample_rate / (f32)args.target_sample_rate * (f32)args.pitch)};
+        (Common::FixedPoint<49, 15>(args.source_sample_rate) / args.target_sample_rate) *
+        args.pitch};
     const auto size_required{fraction + remaining_sample_count * sample_rate_ratio};
 
     if (size_required < 0) {
@@ -311,23 +298,22 @@ void DecodeFromWaveBuffers(Core::Memory::Memory& memory, const DecodeFromWaveBuf
             auto end_offset{wavebuffer.end_offset};
 
             if (wavebuffer.loop && voice_state.loop_count > 0 &&
+                wavebuffer.loop_start_offset != 0 && wavebuffer.loop_end_offset != 0 &&
                 wavebuffer.loop_start_offset <= wavebuffer.loop_end_offset) {
                 start_offset = wavebuffer.loop_start_offset;
                 end_offset = wavebuffer.loop_end_offset;
             }
 
-            DecodeArg decode_arg{
+            DecodeArg decode_arg{.buffer{wavebuffer.buffer},
-                .buffer{wavebuffer.buffer},
+                                 .buffer_size{wavebuffer.buffer_size},
-                .buffer_size{wavebuffer.buffer_size},
+                                 .start_offset{start_offset},
-                .start_offset{start_offset},
+                                 .end_offset{end_offset},
-                .end_offset{end_offset},
+                                 .channel_count{args.channel_count},
-                .channel_count{args.channel_count},
+                                 .coefficients{},
-                .coefficients{},
+                                 .adpcm_context{nullptr},
-                .adpcm_context{nullptr},
+                                 .target_channel{args.channel},
-                .target_channel{args.channel},
+                                 .offset{offset},
-                .offset{offset},
+                                 .samples_to_read{samples_to_read - samples_read}};
-                .samples_to_read{samples_to_read - samples_read},
-            };
 
             s32 samples_decoded{0};
 
@@ -364,30 +350,42 @@ void DecodeFromWaveBuffers(Core::Memory::Memory& memory, const DecodeFromWaveBuf
             temp_buffer_pos += samples_decoded;
             offset += samples_decoded;
 
-            if (samples_decoded && offset < end_offset - start_offset) {
+            if (samples_decoded == 0 || offset >= end_offset - start_offset) {
-                continue;
+                offset = 0;
-            }
+                if (!wavebuffer.loop) {
+                    voice_state.wave_buffer_valid[wavebuffer_index] = false;
+                    voice_state.loop_count = 0;
 
-            offset = 0;
+                    if (wavebuffer.stream_ended) {
-            if (wavebuffer.loop) {
+                        played_sample_count = 0;
-                voice_state.loop_count++;
+                    }
-                if (wavebuffer.loop_count >= 0 &&
-                    (voice_state.loop_count > wavebuffer.loop_count || samples_decoded == 0)) {
-                    EndWaveBuffer(voice_state, wavebuffer, wavebuffer_index, played_sample_count,
-                                  wavebuffers_consumed);
-                }
 
-                if (samples_decoded == 0) {
+                    wavebuffer_index = (wavebuffer_index + 1) % MaxWaveBuffers;
-                    is_buffer_starved = true;
+                    wavebuffers_consumed++;
-                    break;
+                } else {
-                }
+                    voice_state.loop_count++;
+                    if (wavebuffer.loop_count >= 0 &&
+                        (voice_state.loop_count > wavebuffer.loop_count || samples_decoded == 0)) {
+                        voice_state.wave_buffer_valid[wavebuffer_index] = false;
+                        voice_state.loop_count = 0;
 
-                if (args.IsVoicePlayedSampleCountResetAtLoopPointSupported) {
+                        if (wavebuffer.stream_ended) {
-                    played_sample_count = 0;
+                            played_sample_count = 0;
+                        }
+
+                        wavebuffer_index = (wavebuffer_index + 1) % MaxWaveBuffers;
+                        wavebuffers_consumed++;
+                    }
+
+                    if (samples_decoded == 0) {
+                        is_buffer_starved = true;
+                        break;
+                    }
+
+                    if (args.IsVoicePlayedSampleCountResetAtLoopPointSupported) {
+                        played_sample_count = 0;
+                    }
                 }
-            } else {
-                EndWaveBuffer(voice_state, wavebuffer, wavebuffer_index, played_sample_count,
-                              wavebuffers_consumed);
             }
         }
 

src/audio_core/renderer/command/data_source/pcm_float.cpp

@@ -21,12 +21,6 @@ void PcmFloatDataSourceVersion1Command::Process(
     auto out_buffer = processor.mix_buffers.subspan(output_index * processor.sample_count,
                                                     processor.sample_count);
 
-    for (auto& wave_buffer : wave_buffers) {
-        wave_buffer.loop_start_offset = wave_buffer.start_offset;
-        wave_buffer.loop_end_offset = wave_buffer.end_offset;
-        wave_buffer.loop_count = wave_buffer.loop ? -1 : 0;
-    }
-
     DecodeFromWaveBuffersArgs args{
         .sample_format{SampleFormat::PcmFloat},
         .output{out_buffer},

src/audio_core/renderer/command/data_source/pcm_int16.cpp

@@ -23,12 +23,6 @@ void PcmInt16DataSourceVersion1Command::Process(
     auto out_buffer = processor.mix_buffers.subspan(output_index * processor.sample_count,
                                                     processor.sample_count);
 
-    for (auto& wave_buffer : wave_buffers) {
-        wave_buffer.loop_start_offset = wave_buffer.start_offset;
-        wave_buffer.loop_end_offset = wave_buffer.end_offset;
-        wave_buffer.loop_count = wave_buffer.loop ? -1 : 0;
-    }
-
     DecodeFromWaveBuffersArgs args{
         .sample_format{SampleFormat::PcmInt16},
         .output{out_buffer},

src/audio_core/renderer/system.cpp

@@ -609,11 +609,17 @@ void System::SendCommandToDsp() {
                 time_limit_percent = 70.0f;
             }
 
-            auto time_limit{
+            AudioRenderer::CommandBuffer command_buffer{
-                static_cast<u64>((time_limit_percent / 100) * 2'880'000.0 *
+                .buffer{translated_addr},
-                                 (static_cast<f32>(render_time_limit_percent) / 100.0f))};
+                .size{command_size},
-            audio_renderer.SetCommandBuffer(session_id, translated_addr, command_size, time_limit,
+                .time_limit{
-                                            applet_resource_user_id, reset_command_buffers);
+                    static_cast<u64>((time_limit_percent / 100) * 2'880'000.0 *
+                                     (static_cast<f32>(render_time_limit_percent) / 100.0f))},
+                .applet_resource_user_id{applet_resource_user_id},
+                .reset_buffer{reset_command_buffers},
+            };
+
+            audio_renderer.SetCommandBuffer(session_id, command_buffer);
             reset_command_buffers = false;
             command_buffer_size = command_size;
             if (remaining_command_count == 0) {

src/core/loader/loader.cpp

@@ -108,7 +108,7 @@ std::string GetFileTypeString(FileType type) {
     return "unknown";
 }
 
-constexpr std::array<const char*, 68> RESULT_MESSAGES{
+constexpr std::array<const char*, 66> RESULT_MESSAGES{
     "The operation completed successfully.",
     "The loader requested to load is already loaded.",
     "The operation is not implemented.",
@@ -175,8 +175,6 @@ constexpr std::array<const char*, 68> RESULT_MESSAGES{
     "The KIP BLZ decompression of the section failed unexpectedly.",
     "The INI file has a bad header.",
     "The INI file contains more than the maximum allowable number of KIP files.",
-    "Integrity verification could not be performed for this file.",
-    "Integrity verification failed.",
 };
 
 std::string GetResultStatusString(ResultStatus status) {

src/core/loader/loader.h

@@ -3,7 +3,6 @@
 
 #pragma once
 
-#include <functional>
 #include <iosfwd>
 #include <memory>
 #include <optional>
@@ -133,8 +132,6 @@ enum class ResultStatus : u16 {
     ErrorBLZDecompressionFailed,
     ErrorBadINIHeader,
     ErrorINITooManyKIPs,
-    ErrorIntegrityVerificationNotImplemented,
-    ErrorIntegrityVerificationFailed,
 };
 
 std::string GetResultStatusString(ResultStatus status);
@@ -172,13 +169,6 @@ public:
      */
     virtual LoadResult Load(Kernel::KProcess& process, Core::System& system) = 0;
 
-    /**
-     * Try to verify the integrity of the file.
-     */
-    virtual ResultStatus VerifyIntegrity(std::function<bool(size_t, size_t)> progress_callback) {
-        return ResultStatus::ErrorIntegrityVerificationNotImplemented;
-    }
-
     /**
      * Get the code (typically .code section) of the application
      *

src/core/loader/nca.cpp

@@ -3,8 +3,6 @@
 
 #include <utility>
 
-#include "common/hex_util.h"
-#include "common/scope_exit.h"
 #include "core/core.h"
 #include "core/file_sys/content_archive.h"
 #include "core/file_sys/nca_metadata.h"
@@ -14,7 +12,6 @@
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/loader/deconstructed_rom_directory.h"
 #include "core/loader/nca.h"
-#include "mbedtls/sha256.h"
 
 namespace Loader {
 
@@ -83,79 +80,6 @@ AppLoader_NCA::LoadResult AppLoader_NCA::Load(Kernel::KProcess& process, Core::S
     return load_result;
 }
 
-ResultStatus AppLoader_NCA::VerifyIntegrity(std::function<bool(size_t, size_t)> progress_callback) {
-    using namespace Common::Literals;
-
-    constexpr size_t NcaFileNameWithHashLength = 36;
-    constexpr size_t NcaFileNameHashLength = 32;
-    constexpr size_t NcaSha256HashLength = 32;
-    constexpr size_t NcaSha256HalfHashLength = NcaSha256HashLength / 2;
-
-    // Get the file name.
-    const auto name = file->GetName();
-
-    // We won't try to verify meta NCAs.
-    if (name.ends_with(".cnmt.nca")) {
-        return ResultStatus::Success;
-    }
-
-    // Check if we can verify this file. NCAs should be named after their hashes.
-    if (!name.ends_with(".nca") || name.size() != NcaFileNameWithHashLength) {
-        LOG_WARNING(Loader, "Unable to validate NCA with name {}", name);
-        return ResultStatus::ErrorIntegrityVerificationNotImplemented;
-    }
-
-    // Get the expected truncated hash of the NCA.
-    const auto input_hash =
-        Common::HexStringToVector(file->GetName().substr(0, NcaFileNameHashLength), false);
-
-    // Declare buffer to read into.
-    std::vector<u8> buffer(4_MiB);
-
-    // Initialize sha256 verification context.
-    mbedtls_sha256_context ctx;
-    mbedtls_sha256_init(&ctx);
-    mbedtls_sha256_starts_ret(&ctx, 0);
-
-    // Ensure we maintain a clean state on exit.
-    SCOPE_EXIT({ mbedtls_sha256_free(&ctx); });
-
-    // Declare counters.
-    const size_t total_size = file->GetSize();
-    size_t processed_size = 0;
-
-    // Begin iterating the file.
-    while (processed_size < total_size) {
-        // Refill the buffer.
-        const size_t intended_read_size = std::min(buffer.size(), total_size - processed_size);
-        const size_t read_size = file->Read(buffer.data(), intended_read_size, processed_size);
-
-        // Update the hash function with the buffer contents.
-        mbedtls_sha256_update_ret(&ctx, buffer.data(), read_size);
-
-        // Update counters.
-        processed_size += read_size;
-
-        // Call the progress function.
-        if (!progress_callback(processed_size, total_size)) {
-            return ResultStatus::ErrorIntegrityVerificationFailed;
-        }
-    }
-
-    // Finalize context and compute the output hash.
-    std::array<u8, NcaSha256HashLength> output_hash;
-    mbedtls_sha256_finish_ret(&ctx, output_hash.data());
-
-    // Compare to expected.
-    if (std::memcmp(input_hash.data(), output_hash.data(), NcaSha256HalfHashLength) != 0) {
-        LOG_ERROR(Loader, "NCA hash mismatch detected for file {}", name);
-        return ResultStatus::ErrorIntegrityVerificationFailed;
-    }
-
-    // File verified.
-    return ResultStatus::Success;
-}
-
 ResultStatus AppLoader_NCA::ReadRomFS(FileSys::VirtualFile& dir) {
     if (nca == nullptr) {
         return ResultStatus::ErrorNotInitialized;

src/core/loader/nca.h

@@ -39,8 +39,6 @@ public:
 
     LoadResult Load(Kernel::KProcess& process, Core::System& system) override;
 
-    ResultStatus VerifyIntegrity(std::function<bool(size_t, size_t)> progress_callback) override;
-
     ResultStatus ReadRomFS(FileSys::VirtualFile& dir) override;
     ResultStatus ReadProgramId(u64& out_program_id) override;
 

src/core/loader/nsp.cpp

@@ -117,42 +117,6 @@ AppLoader_NSP::LoadResult AppLoader_NSP::Load(Kernel::KProcess& process, Core::S
     return result;
 }
 
-ResultStatus AppLoader_NSP::VerifyIntegrity(std::function<bool(size_t, size_t)> progress_callback) {
-    // Extracted-type NSPs can't be verified.
-    if (nsp->IsExtractedType()) {
-        return ResultStatus::ErrorIntegrityVerificationNotImplemented;
-    }
-
-    // Get list of all NCAs.
-    const auto ncas = nsp->GetNCAsCollapsed();
-
-    size_t total_size = 0;
-    size_t processed_size = 0;
-
-    // Loop over NCAs, collecting the total size to verify.
-    for (const auto& nca : ncas) {
-        total_size += nca->GetBaseFile()->GetSize();
-    }
-
-    // Loop over NCAs again, verifying each.
-    for (const auto& nca : ncas) {
-        AppLoader_NCA loader_nca(nca->GetBaseFile());
-
-        const auto NcaProgressCallback = [&](size_t nca_processed_size, size_t nca_total_size) {
-            return progress_callback(processed_size + nca_processed_size, total_size);
-        };
-
-        const auto verification_result = loader_nca.VerifyIntegrity(NcaProgressCallback);
-        if (verification_result != ResultStatus::Success) {
-            return verification_result;
-        }
-
-        processed_size += nca->GetBaseFile()->GetSize();
-    }
-
-    return ResultStatus::Success;
-}
-
 ResultStatus AppLoader_NSP::ReadRomFS(FileSys::VirtualFile& out_file) {
     return secondary_loader->ReadRomFS(out_file);
 }

src/core/loader/nsp.h

@@ -45,8 +45,6 @@ public:
 
     LoadResult Load(Kernel::KProcess& process, Core::System& system) override;
 
-    ResultStatus VerifyIntegrity(std::function<bool(size_t, size_t)> progress_callback) override;
-
     ResultStatus ReadRomFS(FileSys::VirtualFile& out_file) override;
     ResultStatus ReadUpdateRaw(FileSys::VirtualFile& out_file) override;
     ResultStatus ReadProgramId(u64& out_program_id) override;

src/core/loader/xci.cpp

@@ -85,40 +85,6 @@ AppLoader_XCI::LoadResult AppLoader_XCI::Load(Kernel::KProcess& process, Core::S
     return result;
 }
 
-ResultStatus AppLoader_XCI::VerifyIntegrity(std::function<bool(size_t, size_t)> progress_callback) {
-    // Verify secure partition, as it is the only thing we can process.
-    auto secure_partition = xci->GetSecurePartitionNSP();
-
-    // Get list of all NCAs.
-    const auto ncas = secure_partition->GetNCAsCollapsed();
-
-    size_t total_size = 0;
-    size_t processed_size = 0;
-
-    // Loop over NCAs, collecting the total size to verify.
-    for (const auto& nca : ncas) {
-        total_size += nca->GetBaseFile()->GetSize();
-    }
-
-    // Loop over NCAs again, verifying each.
-    for (const auto& nca : ncas) {
-        AppLoader_NCA loader_nca(nca->GetBaseFile());
-
-        const auto NcaProgressCallback = [&](size_t nca_processed_size, size_t nca_total_size) {
-            return progress_callback(processed_size + nca_processed_size, total_size);
-        };
-
-        const auto verification_result = loader_nca.VerifyIntegrity(NcaProgressCallback);
-        if (verification_result != ResultStatus::Success) {
-            return verification_result;
-        }
-
-        processed_size += nca->GetBaseFile()->GetSize();
-    }
-
-    return ResultStatus::Success;
-}
-
 ResultStatus AppLoader_XCI::ReadRomFS(FileSys::VirtualFile& out_file) {
     return nca_loader->ReadRomFS(out_file);
 }

src/core/loader/xci.h

@@ -45,8 +45,6 @@ public:
 
     LoadResult Load(Kernel::KProcess& process, Core::System& system) override;
 
-    ResultStatus VerifyIntegrity(std::function<bool(size_t, size_t)> progress_callback) override;
-
     ResultStatus ReadRomFS(FileSys::VirtualFile& out_file) override;
     ResultStatus ReadUpdateRaw(FileSys::VirtualFile& out_file) override;
     ResultStatus ReadProgramId(u64& out_program_id) override;

src/shader_recompiler/backend/spirv/spirv_emit_context.cpp

@@ -74,11 +74,6 @@ spv::ImageFormat GetImageFormat(ImageFormat format) {
     throw InvalidArgument("Invalid image format {}", format);
 }
 
-spv::ImageFormat GetImageFormatForBuffer(ImageFormat format) {
-    const auto spv_format = GetImageFormat(format);
-    return spv_format == spv::ImageFormat::Unknown ? spv::ImageFormat::R32ui : spv_format;
-}
-
 Id ImageType(EmitContext& ctx, const ImageDescriptor& desc) {
     const spv::ImageFormat format{GetImageFormat(desc.format)};
     const Id type{ctx.U32[1]};
@@ -1276,7 +1271,7 @@ void EmitContext::DefineImageBuffers(const Info& info, u32& binding) {
         if (desc.count != 1) {
             throw NotImplementedException("Array of image buffers");
         }
-        const spv::ImageFormat format{GetImageFormatForBuffer(desc.format)};
+        const spv::ImageFormat format{GetImageFormat(desc.format)};
         const Id image_type{TypeImage(U32[1], spv::Dim::Buffer, false, false, false, 2, format)};
         const Id pointer_type{TypePointer(spv::StorageClass::UniformConstant, image_type)};
         const Id id{AddGlobalVariable(pointer_type, spv::StorageClass::UniformConstant)};

src/video_core/renderer_vulkan/renderer_vulkan.cpp

@@ -66,6 +66,21 @@ std::string BuildCommaSeparatedExtensions(
     return fmt::format("{}", fmt::join(available_extensions, ","));
 }
 
+DebugCallback MakeDebugCallback(const vk::Instance& instance, const vk::InstanceDispatch& dld) {
+    if (!Settings::values.renderer_debug) {
+        return DebugCallback{};
+    }
+    const std::optional properties = vk::EnumerateInstanceExtensionProperties(dld);
+    const auto it = std::ranges::find_if(*properties, [](const auto& prop) {
+        return std::strcmp(VK_EXT_DEBUG_UTILS_EXTENSION_NAME, prop.extensionName) == 0;
+    });
+    if (it != properties->end()) {
+        return CreateDebugUtilsCallback(instance);
+    } else {
+        return CreateDebugReportCallback(instance);
+    }
+}
+
 } // Anonymous namespace
 
 Device CreateDevice(const vk::Instance& instance, const vk::InstanceDispatch& dld,
@@ -88,8 +103,7 @@ RendererVulkan::RendererVulkan(Core::TelemetrySession& telemetry_session_,
       cpu_memory(cpu_memory_), gpu(gpu_), library(OpenLibrary(context.get())),
       instance(CreateInstance(*library, dld, VK_API_VERSION_1_1, render_window.GetWindowInfo().type,
                               Settings::values.renderer_debug.GetValue())),
-      debug_messenger(Settings::values.renderer_debug ? CreateDebugUtilsCallback(instance)
+      debug_callback(MakeDebugCallback(instance, dld)),
-                                                      : vk::DebugUtilsMessenger{}),
       surface(CreateSurface(instance, render_window.GetWindowInfo())),
       device(CreateDevice(instance, dld, *surface)), memory_allocator(device), state_tracker(),
       scheduler(device, state_tracker),

src/video_core/renderer_vulkan/renderer_vulkan.h

@@ -35,6 +35,8 @@ class GPU;
 
 namespace Vulkan {
 
+using DebugCallback = std::variant<vk::DebugUtilsMessenger, vk::DebugReportCallback>;
+
 Device CreateDevice(const vk::Instance& instance, const vk::InstanceDispatch& dld,
                     VkSurfaceKHR surface);
 
@@ -73,7 +75,7 @@ private:
     vk::InstanceDispatch dld;
 
     vk::Instance instance;
-    vk::DebugUtilsMessenger debug_messenger;
+    DebugCallback debug_callback;
     vk::SurfaceKHR surface;
 
     ScreenInfo screen_info;

src/video_core/vulkan_common/vulkan_debug_callback.cpp

@@ -63,6 +63,22 @@ VkBool32 DebugUtilCallback(VkDebugUtilsMessageSeverityFlagBitsEXT severity,
     return VK_FALSE;
 }
 
+VkBool32 DebugReportCallback(VkDebugReportFlagsEXT flags, VkDebugReportObjectTypeEXT objectType,
+                             uint64_t object, size_t location, int32_t messageCode,
+                             const char* pLayerPrefix, const char* pMessage, void* pUserData) {
+    const VkDebugReportFlagBitsEXT severity = static_cast<VkDebugReportFlagBitsEXT>(flags);
+    const std::string_view message{pMessage};
+    if (severity & VK_DEBUG_REPORT_ERROR_BIT_EXT) {
+        LOG_CRITICAL(Render_Vulkan, "{}", message);
+    } else if (severity & VK_DEBUG_REPORT_WARNING_BIT_EXT) {
+        LOG_WARNING(Render_Vulkan, "{}", message);
+    } else if (severity & VK_DEBUG_REPORT_INFORMATION_BIT_EXT) {
+        LOG_INFO(Render_Vulkan, "{}", message);
+    } else if (severity & VK_DEBUG_REPORT_DEBUG_BIT_EXT) {
+        LOG_DEBUG(Render_Vulkan, "{}", message);
+    }
+    return VK_FALSE;
+}
 } // Anonymous namespace
 
 vk::DebugUtilsMessenger CreateDebugUtilsCallback(const vk::Instance& instance) {
@@ -82,4 +98,15 @@ vk::DebugUtilsMessenger CreateDebugUtilsCallback(const vk::Instance& instance) {
     });
 }
 
+vk::DebugReportCallback CreateDebugReportCallback(const vk::Instance& instance) {
+    return instance.CreateDebugReportCallback({
+        .sType = VK_STRUCTURE_TYPE_DEBUG_REPORT_CALLBACK_CREATE_INFO_EXT,
+        .pNext = nullptr,
+        .flags = VK_DEBUG_REPORT_DEBUG_BIT_EXT | VK_DEBUG_REPORT_INFORMATION_BIT_EXT |
+                 VK_DEBUG_REPORT_ERROR_BIT_EXT | VK_DEBUG_REPORT_WARNING_BIT_EXT,
+        .pfnCallback = DebugReportCallback,
+        .pUserData = nullptr,
+    });
+}
+
 } // namespace Vulkan

src/video_core/vulkan_common/vulkan_debug_callback.h

@@ -9,4 +9,6 @@ namespace Vulkan {
 
 vk::DebugUtilsMessenger CreateDebugUtilsCallback(const vk::Instance& instance);
 
+vk::DebugReportCallback CreateDebugReportCallback(const vk::Instance& instance);
+
 } // namespace Vulkan

src/video_core/vulkan_common/vulkan_instance.cpp

@@ -76,9 +76,11 @@ namespace {
         extensions.push_back(VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME);
     }
 #endif
-    if (enable_validation &&
+    if (enable_validation) {
-        AreExtensionsSupported(dld, std::array{VK_EXT_DEBUG_UTILS_EXTENSION_NAME})) {
+        const bool debug_utils =
-        extensions.push_back(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
+            AreExtensionsSupported(dld, std::array{VK_EXT_DEBUG_UTILS_EXTENSION_NAME});
+        extensions.push_back(debug_utils ? VK_EXT_DEBUG_UTILS_EXTENSION_NAME
+                                         : VK_EXT_DEBUG_REPORT_EXTENSION_NAME);
     }
     return extensions;
 }

src/yuzu/configuration/configure_graphics.cpp

@@ -193,10 +193,14 @@ void ConfigureGraphics::PopulateVSyncModeSelection() {
                             : vsync_mode_combobox_enum_map[current_index];
     int index{};
     const int device{vulkan_device_combobox->currentIndex()}; //< current selected Vulkan device
+    if (device == -1) {
+        // Invalid device
+        return;
+    }
 
     const auto& present_modes = //< relevant vector of present modes for the selected device or API
-        backend == Settings::RendererBackend::Vulkan && device > -1 ? device_present_modes[device]
+        backend == Settings::RendererBackend::Vulkan ? device_present_modes[device]
-                                                                    : default_present_modes;
+                                                     : default_present_modes;
 
     vsync_mode_combobox->clear();
     vsync_mode_combobox_enum_map.clear();
@@ -493,19 +497,11 @@ void ConfigureGraphics::RetrieveVulkanDevices() {
 }
 
 Settings::RendererBackend ConfigureGraphics::GetCurrentGraphicsBackend() const {
-    const auto selected_backend = [&]() {
+    if (!Settings::IsConfiguringGlobal() && !api_restore_global_button->isEnabled()) {
-        if (!Settings::IsConfiguringGlobal() && !api_restore_global_button->isEnabled()) {
+        return Settings::values.renderer_backend.GetValue(true);
-            return Settings::values.renderer_backend.GetValue(true);
-        }
-        return static_cast<Settings::RendererBackend>(
-            combobox_translations.at(Settings::EnumMetadata<Settings::RendererBackend>::Index())
-                .at(api_combobox->currentIndex())
-                .first);
-    }();
-
-    if (selected_backend == Settings::RendererBackend::Vulkan &&
-        UISettings::values.has_broken_vulkan) {
-        return Settings::RendererBackend::OpenGL;
     }
-    return selected_backend;
+    return static_cast<Settings::RendererBackend>(
+        combobox_translations.at(Settings::EnumMetadata<Settings::RendererBackend>::Index())
+            .at(api_combobox->currentIndex())
+            .first);
 }

src/yuzu/game_list.cpp

@@ -557,7 +557,6 @@ void GameList::AddGamePopup(QMenu& context_menu, u64 program_id, const std::stri
     QMenu* dump_romfs_menu = context_menu.addMenu(tr("Dump RomFS"));
     QAction* dump_romfs = dump_romfs_menu->addAction(tr("Dump RomFS"));
     QAction* dump_romfs_sdmc = dump_romfs_menu->addAction(tr("Dump RomFS to SDMC"));
-    QAction* verify_integrity = context_menu.addAction(tr("Verify Integrity"));
     QAction* copy_tid = context_menu.addAction(tr("Copy Title ID to Clipboard"));
     QAction* navigate_to_gamedb_entry = context_menu.addAction(tr("Navigate to GameDB entry"));
 #ifndef WIN32
@@ -629,8 +628,6 @@ void GameList::AddGamePopup(QMenu& context_menu, u64 program_id, const std::stri
     connect(dump_romfs_sdmc, &QAction::triggered, [this, program_id, path]() {
         emit DumpRomFSRequested(program_id, path, DumpRomFSTarget::SDMC);
     });
-    connect(verify_integrity, &QAction::triggered,
-            [this, path]() { emit VerifyIntegrityRequested(path); });
     connect(copy_tid, &QAction::triggered,
             [this, program_id]() { emit CopyTIDRequested(program_id); });
     connect(navigate_to_gamedb_entry, &QAction::triggered, [this, program_id]() {

src/yuzu/game_list.h

@@ -113,7 +113,6 @@ signals:
     void RemoveFileRequested(u64 program_id, GameListRemoveTarget target,
                              const std::string& game_path);
     void DumpRomFSRequested(u64 program_id, const std::string& game_path, DumpRomFSTarget target);
-    void VerifyIntegrityRequested(const std::string& game_path);
     void CopyTIDRequested(u64 program_id);
     void CreateShortcut(u64 program_id, const std::string& game_path,
                         GameListShortcutTarget target);

src/yuzu/main.cpp

@@ -442,13 +442,8 @@ GMainWindow::GMainWindow(std::unique_ptr<Config> config_, bool has_broken_vulkan
                                 "#yuzu-starts-with-the-error-broken-vulkan-installation-detected'>"
                                 "here for instructions to fix the issue</a>."));
 
-#ifdef HAS_OPENGL
         Settings::values.renderer_backend = Settings::RendererBackend::OpenGL;
-#else
-        Settings::values.renderer_backend = Settings::RendererBackend::Null;
-#endif
 
-        UpdateAPIText();
         renderer_status_button->setDisabled(true);
         renderer_status_button->setChecked(false);
     } else {
@@ -1452,8 +1447,6 @@ void GMainWindow::ConnectWidgetEvents() {
             &GMainWindow::OnGameListRemoveInstalledEntry);
     connect(game_list, &GameList::RemoveFileRequested, this, &GMainWindow::OnGameListRemoveFile);
     connect(game_list, &GameList::DumpRomFSRequested, this, &GMainWindow::OnGameListDumpRomFS);
-    connect(game_list, &GameList::VerifyIntegrityRequested, this,
-            &GMainWindow::OnGameListVerifyIntegrity);
     connect(game_list, &GameList::CopyTIDRequested, this, &GMainWindow::OnGameListCopyTID);
     connect(game_list, &GameList::NavigateToGamedbEntryRequested, this,
             &GMainWindow::OnGameListNavigateToGamedbEntry);
@@ -2715,54 +2708,6 @@ void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_pa
     }
 }
 
-void GMainWindow::OnGameListVerifyIntegrity(const std::string& game_path) {
-    const auto NotImplemented = [this] {
-        QMessageBox::warning(this, tr("Integrity verification couldn't be performed!"),
-                             tr("File contents were not checked for validity."));
-    };
-    const auto Failed = [this] {
-        QMessageBox::critical(this, tr("Integrity verification failed!"),
-                              tr("File contents may be corrupt."));
-    };
-
-    const auto loader = Loader::GetLoader(*system, vfs->OpenFile(game_path, FileSys::Mode::Read));
-    if (loader == nullptr) {
-        NotImplemented();
-        return;
-    }
-
-    QProgressDialog progress(tr("Verifying integrity..."), tr("Cancel"), 0, 100, this);
-    progress.setWindowModality(Qt::WindowModal);
-    progress.setMinimumDuration(100);
-    progress.setAutoClose(false);
-    progress.setAutoReset(false);
-
-    const auto QtProgressCallback = [&](size_t processed_size, size_t total_size) {
-        if (progress.wasCanceled()) {
-            return false;
-        }
-
-        progress.setValue(static_cast<int>((processed_size * 100) / total_size));
-        return true;
-    };
-
-    const auto status = loader->VerifyIntegrity(QtProgressCallback);
-    if (progress.wasCanceled() ||
-        status == Loader::ResultStatus::ErrorIntegrityVerificationNotImplemented) {
-        NotImplemented();
-        return;
-    }
-
-    if (status == Loader::ResultStatus::ErrorIntegrityVerificationFailed) {
-        Failed();
-        return;
-    }
-
-    progress.close();
-    QMessageBox::information(this, tr("Integrity verification succeeded!"),
-                             tr("The operation completed successfully."));
-}
-
 void GMainWindow::OnGameListCopyTID(u64 program_id) {
     QClipboard* clipboard = QGuiApplication::clipboard();
     clipboard->setText(QString::fromStdString(fmt::format("{:016X}", program_id)));
@@ -3849,14 +3794,10 @@ void GMainWindow::OnToggleAdaptingFilter() {
 
 void GMainWindow::OnToggleGraphicsAPI() {
     auto api = Settings::values.renderer_backend.GetValue();
-    if (api != Settings::RendererBackend::Vulkan) {
+    if (api == Settings::RendererBackend::OpenGL) {
         api = Settings::RendererBackend::Vulkan;
     } else {
-#ifdef HAS_OPENGL
         api = Settings::RendererBackend::OpenGL;
-#else
-        api = Settings::RendererBackend::Null;
-#endif
     }
     Settings::values.renderer_backend.SetValue(api);
     renderer_status_button->setChecked(api == Settings::RendererBackend::Vulkan);

src/yuzu/main.h

@@ -313,7 +313,6 @@ private slots:
     void OnGameListRemoveFile(u64 program_id, GameListRemoveTarget target,
                               const std::string& game_path);
     void OnGameListDumpRomFS(u64 program_id, const std::string& game_path, DumpRomFSTarget target);
-    void OnGameListVerifyIntegrity(const std::string& game_path);
     void OnGameListCopyTID(u64 program_id);
     void OnGameListNavigateToGamedbEntry(u64 program_id,
                                          const CompatibilityList& compatibility_list);