early-access version 2501

README.md

@@ -1,7 +1,7 @@
 yuzu emulator early access
 =============
 
-This is the source code for early-access 2499.
+This is the source code for early-access 2501.
 
 ## Legal Notice
 

src/common/page_table.cpp

@@ -10,12 +10,12 @@ PageTable::PageTable() = default;
 
 PageTable::~PageTable() noexcept = default;
 
-bool PageTable::BeginTraversal(TraversalEntry* out_entry, TraversalContext* out_context,
+bool PageTable::BeginTraversal(TraversalEntry& out_entry, TraversalContext& out_context,
                                u64 address) const {
     // Setup invalid defaults.
-    out_entry->phys_addr = 0;
-    out_entry->block_size = page_size;
-    out_context->next_page = 0;
+    out_entry.phys_addr = 0;
+    out_entry.block_size = page_size;
+    out_context.next_page = 0;
 
     // Validate that we can read the actual entry.
     const auto page = address / page_size;
@@ -30,20 +30,20 @@ bool PageTable::BeginTraversal(TraversalEntry* out_entry, TraversalContext* out_
     }
 
     // Populate the results.
-    out_entry->phys_addr = phys_addr + address;
-    out_context->next_page = page + 1;
-    out_context->next_offset = address + page_size;
+    out_entry.phys_addr = phys_addr + address;
+    out_context.next_page = page + 1;
+    out_context.next_offset = address + page_size;
 
     return true;
 }
 
-bool PageTable::ContinueTraversal(TraversalEntry* out_entry, TraversalContext* context) const {
+bool PageTable::ContinueTraversal(TraversalEntry& out_entry, TraversalContext& context) const {
     // Setup invalid defaults.
-    out_entry->phys_addr = 0;
-    out_entry->block_size = page_size;
+    out_entry.phys_addr = 0;
+    out_entry.block_size = page_size;
 
     // Validate that we can read the actual entry.
-    const auto page = context->next_page;
+    const auto page = context.next_page;
     if (page >= backing_addr.size()) {
         return false;
     }
@@ -55,9 +55,9 @@ bool PageTable::ContinueTraversal(TraversalEntry* out_entry, TraversalContext* c
     }
 
     // Populate the results.
-    out_entry->phys_addr = phys_addr + context->next_offset;
-    context->next_page = page + 1;
-    context->next_offset += page_size;
+    out_entry.phys_addr = phys_addr + context.next_offset;
+    context.next_page = page + 1;
+    context.next_offset += page_size;
 
     return true;
 }

src/common/page_table.h

@@ -99,9 +99,9 @@ struct PageTable {
     PageTable(PageTable&&) noexcept = default;
     PageTable& operator=(PageTable&&) noexcept = default;
 
-    bool BeginTraversal(TraversalEntry* out_entry, TraversalContext* out_context,
+    bool BeginTraversal(TraversalEntry& out_entry, TraversalContext& out_context,
                         u64 address) const;
-    bool ContinueTraversal(TraversalEntry* out_entry, TraversalContext* context) const;
+    bool ContinueTraversal(TraversalEntry& out_entry, TraversalContext& context) const;
 
     /**
      * Resizes the page table to be able to accommodate enough pages within

src/core/hle/kernel/k_page_table.cpp

@@ -41,24 +41,6 @@ constexpr std::size_t GetAddressSpaceWidthFromType(FileSys::ProgramAddressSpaceT
     }
 }
 
-constexpr u64 GetAddressInRange(const KMemoryInfo& info, VAddr addr) {
-    if (info.GetAddress() < addr) {
-        return addr;
-    }
-    return info.GetAddress();
-}
-
-constexpr std::size_t GetSizeInRange(const KMemoryInfo& info, VAddr start, VAddr end) {
-    std::size_t size{info.GetSize()};
-    if (info.GetAddress() < start) {
-        size -= start - info.GetAddress();
-    }
-    if (info.GetEndAddress() > end) {
-        size -= info.GetEndAddress() - end;
-    }
-    return size;
-}
-
 } // namespace
 
 KPageTable::KPageTable(Core::System& system_)
@@ -724,8 +706,7 @@ ResultCode KPageTable::UnmapPhysicalMemory(VAddr address, std::size_t size) {
         size_t tot_size = 0;
 
         cur_address = address;
-        next_valid =
-            impl.BeginTraversal(std::addressof(next_entry), std::addressof(context), cur_address);
+        next_valid = impl.BeginTraversal(next_entry, context, cur_address);
         next_entry.block_size =
             (next_entry.block_size - (next_entry.phys_addr & (next_entry.block_size - 1)));
 
@@ -751,8 +732,7 @@ ResultCode KPageTable::UnmapPhysicalMemory(VAddr address, std::size_t size) {
                 break;
             }
 
-            next_valid =
-                impl.ContinueTraversal(std::addressof(next_entry), std::addressof(context));
+            next_valid = impl.ContinueTraversal(next_entry, context);
         }
 
         // Add the last block.

src/video_core/renderer_vulkan/vk_texture_cache.cpp

@@ -554,10 +554,12 @@ void CopyBufferToImage(vk::CommandBuffer cmdbuf, VkBuffer src_buffer, VkImage im
     };
 }
 
-[[nodiscard]] bool IsFormatFlipped(PixelFormat format) {
+[[nodiscard]] bool IsFormatFlipped(PixelFormat format, bool emulate_bgr565) {
     switch (format) {
     case PixelFormat::A1B5G5R5_UNORM:
         return true;
+    case PixelFormat::B5G6R5_UNORM:
+        return emulate_bgr565;
     default:
         return false;
     }
@@ -1497,7 +1499,7 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI
     };
     if (!info.IsRenderTarget()) {
         swizzle = info.Swizzle();
-        if (IsFormatFlipped(format)) {
+        if (IsFormatFlipped(format, device->MustEmulateBGR565())) {
             std::ranges::transform(swizzle, swizzle.begin(), SwapBlueRed);
         }
         if ((aspect_mask & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) != 0) {

src/video_core/vulkan_common/vulkan_device.cpp

@@ -44,9 +44,6 @@ constexpr std::array DEPTH16_UNORM_STENCIL8_UINT{
 
 constexpr std::array B5G6R5_UNORM_PACK16{
     VK_FORMAT_R5G6B5_UNORM_PACK16,
-    VK_FORMAT_R5G5B5A1_UNORM_PACK16,
-    VK_FORMAT_A1R5G5B5_UNORM_PACK16,
-    VK_FORMAT_R4G4B4A4_UNORM_PACK16,
     VK_FORMAT_UNDEFINED,
 };
 } // namespace Alternatives
@@ -656,6 +653,7 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
     }
 
     const bool is_intel_windows = driver_id == VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS;
+    const bool is_intel_anv = driver_id == VK_DRIVER_ID_INTEL_OPEN_SOURCE_MESA;
     if (ext_vertex_input_dynamic_state && is_intel_windows) {
         LOG_WARNING(Render_Vulkan, "Blacklisting Intel for VK_EXT_vertex_input_dynamic_state");
         ext_vertex_input_dynamic_state = false;
@@ -669,6 +667,10 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
         LOG_WARNING(Render_Vulkan, "Intel proprietary drivers do not support MSAA image blits");
         cant_blit_msaa = true;
     }
+    if (is_intel_anv) {
+        LOG_WARNING(Render_Vulkan, "ANV driver does not support native BGR format");
+        must_emulate_bgr565 = true;
+    }
 
     supports_d24_depth =
         IsFormatSupported(VK_FORMAT_D24_UNORM_S8_UINT,

src/video_core/vulkan_common/vulkan_device.h

@@ -360,6 +360,10 @@ public:
         return cant_blit_msaa;
     }
 
+    bool MustEmulateBGR565() const {
+        return must_emulate_bgr565;
+    }
+
 private:
     /// Checks if the physical device is suitable.
     void CheckSuitability(bool requires_swapchain) const;
@@ -458,6 +462,7 @@ private:
     bool has_nsight_graphics{};             ///< Has Nsight Graphics attached
     bool supports_d24_depth{};              ///< Supports D24 depth buffers.
     bool cant_blit_msaa{};                  ///< Does not support MSAA<->MSAA blitting.
+    bool must_emulate_bgr565{};             ///< Emulates BGR565 by swizzling RGB565 format.
 
     // Telemetry parameters
     std::string vendor_name;                       ///< Device's driver name.