Move TCacheEntry out of TextureCacheBase

Allows for fowards declaration

2 files changed, 132 insertions, 133 deletions

diff --git a/Source/Core/VideoCommon/TextureCacheBase.cpp b/Source/Core/VideoCommon/TextureCacheBase.cpp
index 14cf207034..865868bd4c 100644
--- a/Source/Core/VideoCommon/TextureCacheBase.cpp
+++ b/Source/Core/VideoCommon/TextureCacheBase.cpp
@@ -62,13 +62,13 @@ static int xfb_count = 0;
 
 std::unique_ptr<TextureCacheBase> g_texture_cache;
 
-TextureCacheBase::TCacheEntry::TCacheEntry(std::unique_ptr<AbstractTexture> tex,
+TCacheEntry::TCacheEntry(std::unique_ptr<AbstractTexture> tex,
                                            std::unique_ptr<AbstractFramebuffer> fb)
     : texture(std::move(tex)), framebuffer(std::move(fb))
 {
 }
 
-TextureCacheBase::TCacheEntry::~TCacheEntry()
+TCacheEntry::~TCacheEntry()
 {
   for (auto& reference : references)
     reference->references.erase(this);
@@ -240,7 +240,7 @@ void TextureCacheBase::Cleanup(int _frameCount)
   }
 }
 
-bool TextureCacheBase::TCacheEntry::OverlapsMemoryRange(u32 range_address, u32 range_size) const
+bool TCacheEntry::OverlapsMemoryRange(u32 range_address, u32 range_size) const
 {
   if (addr + size_in_bytes <= range_address)
     return false;
@@ -268,7 +268,7 @@ void TextureCacheBase::SetBackupConfig(const VideoConfig& config)
       config.graphics_mod_config ? config.graphics_mod_config->GetChangeCount() : 0;
 }
 
-TextureCacheBase::TCacheEntry*
+TCacheEntry*
 TextureCacheBase::ApplyPaletteToEntry(TCacheEntry* entry, const u8* palette, TLUTFormat tlutfmt)
 {
   DEBUG_ASSERT(g_ActiveConfig.backend_info.bSupportsPaletteConversion);
@@ -337,7 +337,7 @@ TextureCacheBase::ApplyPaletteToEntry(TCacheEntry* entry, const u8* palette, TLU
   return decoded_entry;
 }
 
-TextureCacheBase::TCacheEntry* TextureCacheBase::ReinterpretEntry(const TCacheEntry* existing_entry,
+TCacheEntry* TextureCacheBase::ReinterpretEntry(const TCacheEntry* existing_entry,
                                                                   TextureFormat new_format)
 {
   const AbstractPipeline* pipeline =
@@ -383,7 +383,7 @@ TextureCacheBase::TCacheEntry* TextureCacheBase::ReinterpretEntry(const TCacheEn
   return reinterpreted_entry;
 }
 
-void TextureCacheBase::ScaleTextureCacheEntryTo(TextureCacheBase::TCacheEntry* entry, u32 new_width,
+void TextureCacheBase::ScaleTextureCacheEntryTo(TCacheEntry* entry, u32 new_width,
                                                 u32 new_height)
 {
   if (entry->GetWidth() == new_width && entry->GetHeight() == new_height)
@@ -746,7 +746,7 @@ void TextureCacheBase::DoLoadState(PointerWrap& p)
   }
 }
 
-void TextureCacheBase::TCacheEntry::DoState(PointerWrap& p)
+void TCacheEntry::DoState(PointerWrap& p)
 {
   p.Do(addr);
   p.Do(size_in_bytes);
@@ -770,7 +770,7 @@ void TextureCacheBase::TCacheEntry::DoState(PointerWrap& p)
   p.Do(frameCount);
 }
 
-TextureCacheBase::TCacheEntry*
+TCacheEntry*
 TextureCacheBase::DoPartialTextureUpdates(TCacheEntry* entry_to_update, const u8* palette,
                                           TLUTFormat tlutfmt)
 {
@@ -1224,7 +1224,7 @@ private:
   std::vector<Level> levels;
 };
 
-TextureCacheBase::TCacheEntry* TextureCacheBase::Load(const TextureInfo& texture_info)
+TCacheEntry* TextureCacheBase::Load(const TextureInfo& texture_info)
 {
   // if this stage was not invalidated by changes to texture registers, keep the current texture
   if (TMEM::IsValid(texture_info.GetStage()) && bound_textures[texture_info.GetStage()])
@@ -1272,7 +1272,7 @@ TextureCacheBase::TCacheEntry* TextureCacheBase::Load(const TextureInfo& texture
   return entry;
 }
 
-TextureCacheBase::TCacheEntry*
+TCacheEntry*
 TextureCacheBase::GetTexture(const int textureCacheSafetyColorSampleSize,
                              const TextureInfo& texture_info)
 {
@@ -1729,7 +1729,7 @@ TextureCacheBase::GetTexture(const int textureCacheSafetyColorSampleSize,
   return entry;
 }
 
-static void GetDisplayRectForXFBEntry(TextureCacheBase::TCacheEntry* entry, u32 width, u32 height,
+static void GetDisplayRectForXFBEntry(TCacheEntry* entry, u32 width, u32 height,
                                       MathUtil::Rectangle<int>* display_rect)
 {
   // Scale the sub-rectangle to the full resolution of the texture.
@@ -1739,7 +1739,7 @@ static void GetDisplayRectForXFBEntry(TextureCacheBase::TCacheEntry* entry, u32
   display_rect->bottom = static_cast<int>(height * entry->GetHeight() / entry->native_height);
 }
 
-TextureCacheBase::TCacheEntry*
+TCacheEntry*
 TextureCacheBase::GetXFBTexture(u32 address, u32 width, u32 height, u32 stride,
                                 MathUtil::Rectangle<int>* display_rect)
 {
@@ -1822,7 +1822,7 @@ TextureCacheBase::GetXFBTexture(u32 address, u32 width, u32 height, u32 stride,
   return entry;
 }
 
-TextureCacheBase::TCacheEntry* TextureCacheBase::GetXFBFromCache(u32 address, u32 width, u32 height,
+TCacheEntry* TextureCacheBase::GetXFBFromCache(u32 address, u32 width, u32 height,
                                                                  u32 stride)
 {
   auto iter_range = textures_by_address.equal_range(address);
@@ -2555,7 +2555,7 @@ void TextureCacheBase::UninitializeXFBMemory(u8* dst, u32 stride, u32 bytes_per_
   }
 }
 
-TextureCacheBase::TCacheEntry* TextureCacheBase::AllocateCacheEntry(const TextureConfig& config)
+TCacheEntry* TextureCacheBase::AllocateCacheEntry(const TextureConfig& config)
 {
   std::optional<TexPoolEntry> alloc = AllocateTexture(config);
   if (!alloc)
@@ -2619,7 +2619,7 @@ TextureCacheBase::FindMatchingTextureFromPool(const TextureConfig& config)
 }
 
 TextureCacheBase::TexAddrCache::iterator
-TextureCacheBase::GetTexCacheIter(TextureCacheBase::TCacheEntry* entry)
+TextureCacheBase::GetTexCacheIter(TCacheEntry* entry)
 {
   auto iter_range = textures_by_address.equal_range(entry->addr);
   TexAddrCache::iterator iter = iter_range.first;
@@ -2967,7 +2967,7 @@ bool TextureCacheBase::DecodeTextureOnGPU(TCacheEntry* entry, u32 dst_level, con
   return true;
 }
 
-u32 TextureCacheBase::TCacheEntry::BytesPerRow() const
+u32 TCacheEntry::BytesPerRow() const
 {
   // RGBA takes two cache lines per block; all others take one
   const u32 bytes_per_block = format == TextureFormat::RGBA8 ? 64 : 32;
@@ -2975,7 +2975,7 @@ u32 TextureCacheBase::TCacheEntry::BytesPerRow() const
   return NumBlocksX() * bytes_per_block;
 }
 
-u32 TextureCacheBase::TCacheEntry::NumBlocksX() const
+u32 TCacheEntry::NumBlocksX() const
 {
   const u32 blockW = TexDecoder_GetBlockWidthInTexels(format.texfmt);
 
@@ -2985,7 +2985,7 @@ u32 TextureCacheBase::TCacheEntry::NumBlocksX() const
   return actualWidth / blockW;
 }
 
-u32 TextureCacheBase::TCacheEntry::NumBlocksY() const
+u32 TCacheEntry::NumBlocksY() const
 {
   u32 blockH = TexDecoder_GetBlockHeightInTexels(format.texfmt);
   // Round up source height to multiple of block size
@@ -2994,7 +2994,7 @@ u32 TextureCacheBase::TCacheEntry::NumBlocksY() const
   return actualHeight / blockH;
 }
 
-void TextureCacheBase::TCacheEntry::SetXfbCopy(u32 stride)
+void TCacheEntry::SetXfbCopy(u32 stride)
 {
   is_efb_copy = false;
   is_xfb_copy = true;
@@ -3006,7 +3006,7 @@ void TextureCacheBase::TCacheEntry::SetXfbCopy(u32 stride)
   size_in_bytes = memory_stride * NumBlocksY();
 }
 
-void TextureCacheBase::TCacheEntry::SetEfbCopy(u32 stride)
+void TCacheEntry::SetEfbCopy(u32 stride)
 {
   is_efb_copy = true;
   is_xfb_copy = false;
@@ -3018,14 +3018,14 @@ void TextureCacheBase::TCacheEntry::SetEfbCopy(u32 stride)
   size_in_bytes = memory_stride * NumBlocksY();
 }
 
-void TextureCacheBase::TCacheEntry::SetNotCopy()
+void TCacheEntry::SetNotCopy()
 {
   is_efb_copy = false;
   is_xfb_copy = false;
   is_xfb_container = false;
 }
 
-int TextureCacheBase::TCacheEntry::HashSampleSize() const
+int TCacheEntry::HashSampleSize() const
 {
   if (should_force_safe_hashing)
   {
@@ -3035,7 +3035,7 @@ int TextureCacheBase::TCacheEntry::HashSampleSize() const
   return g_ActiveConfig.iSafeTextureCache_ColorSamples;
 }
 
-u64 TextureCacheBase::TCacheEntry::CalculateHash() const
+u64 TCacheEntry::CalculateHash() const
 {
   const u32 bytes_per_row = BytesPerRow();
   const u32 hash_sample_size = HashSampleSize();
diff --git a/Source/Core/VideoCommon/TextureCacheBase.h b/Source/Core/VideoCommon/TextureCacheBase.h
index 4fe11a64f4..cfcb4afe9e 100644
--- a/Source/Core/VideoCommon/TextureCacheBase.h
+++ b/Source/Core/VideoCommon/TextureCacheBase.h
@@ -33,6 +33,8 @@ struct VideoConfig;
 constexpr std::string_view EFB_DUMP_PREFIX = "efb1";
 constexpr std::string_view XFB_DUMP_PREFIX = "xfb1";
 
+static constexpr int FRAMECOUNT_INVALID = 0;
+
 struct TextureAndTLUTFormat
 {
   TextureAndTLUTFormat(TextureFormat texfmt_ = TextureFormat::I4,
@@ -103,121 +105,118 @@ struct fmt::formatter<EFBCopyParams>
   }
 };
 
-class TextureCacheBase
+struct TCacheEntry
 {
-private:
-  static const int FRAMECOUNT_INVALID = 0;
+  // common members
+  std::unique_ptr<AbstractTexture> texture;
+  std::unique_ptr<AbstractFramebuffer> framebuffer;
+  u32 addr = 0;
+  u32 size_in_bytes = 0;
+  u64 base_hash = 0;
+  u64 hash = 0;  // for paletted textures, hash = base_hash ^ palette_hash
+  TextureAndTLUTFormat format;
+  u32 memory_stride = 0;
+  bool is_efb_copy = false;
+  bool is_custom_tex = false;
+  bool may_have_overlapping_textures = true;
+  bool tmem_only = false;           // indicates that this texture only exists in the tmem cache
+  bool has_arbitrary_mips = false;  // indicates that the mips in this texture are arbitrary
+                                    // content, aren't just downscaled
+  bool should_force_safe_hashing = false;  // for XFB
+  bool is_xfb_copy = false;
+  bool is_xfb_container = false;
+  u64 id = 0;
+
+  bool reference_changed = false;  // used by xfb to determine when a reference xfb changed
+
+  // Texture dimensions from the GameCube's point of view
+  u32 native_width = 0;
+  u32 native_height = 0;
+  u32 native_levels = 0;
+
+  // used to delete textures which haven't been used for TEXTURE_KILL_THRESHOLD frames
+  int frameCount = FRAMECOUNT_INVALID;
+
+  // Keep an iterator to the entry in textures_by_hash, so it does not need to be searched when
+  // removing the cache entry
+  std::multimap<u64, TCacheEntry*>::iterator textures_by_hash_iter;
+
+  // This is used to keep track of both:
+  //   * efb copies used by this partially updated texture
+  //   * partially updated textures which refer to this efb copy
+  std::unordered_set<TCacheEntry*> references;
+
+  // Pending EFB copy
+  std::unique_ptr<AbstractStagingTexture> pending_efb_copy;
+  u32 pending_efb_copy_width = 0;
+  u32 pending_efb_copy_height = 0;
+  bool pending_efb_copy_invalidated = false;
+
+  std::string texture_info_name = "";
+
+  explicit TCacheEntry(std::unique_ptr<AbstractTexture> tex,
+                        std::unique_ptr<AbstractFramebuffer> fb);
+
+  ~TCacheEntry();
+
+  void SetGeneralParameters(u32 _addr, u32 _size, TextureAndTLUTFormat _format,
+                            bool force_safe_hashing)
+  {
+    addr = _addr;
+    size_in_bytes = _size;
+    format = _format;
+    should_force_safe_hashing = force_safe_hashing;
+  }
 
-public:
-  struct TCacheEntry
+  void SetDimensions(unsigned int _native_width, unsigned int _native_height,
+                      unsigned int _native_levels)
   {
-    // common members
-    std::unique_ptr<AbstractTexture> texture;
-    std::unique_ptr<AbstractFramebuffer> framebuffer;
-    u32 addr = 0;
-    u32 size_in_bytes = 0;
-    u64 base_hash = 0;
-    u64 hash = 0;  // for paletted textures, hash = base_hash ^ palette_hash
-    TextureAndTLUTFormat format;
-    u32 memory_stride = 0;
-    bool is_efb_copy = false;
-    bool is_custom_tex = false;
-    bool may_have_overlapping_textures = true;
-    bool tmem_only = false;           // indicates that this texture only exists in the tmem cache
-    bool has_arbitrary_mips = false;  // indicates that the mips in this texture are arbitrary
-                                      // content, aren't just downscaled
-    bool should_force_safe_hashing = false;  // for XFB
-    bool is_xfb_copy = false;
-    bool is_xfb_container = false;
-    u64 id = 0;
-
-    bool reference_changed = false;  // used by xfb to determine when a reference xfb changed
-
-    // Texture dimensions from the GameCube's point of view
-    u32 native_width = 0;
-    u32 native_height = 0;
-    u32 native_levels = 0;
-
-    // used to delete textures which haven't been used for TEXTURE_KILL_THRESHOLD frames
-    int frameCount = FRAMECOUNT_INVALID;
+    native_width = _native_width;
+    native_height = _native_height;
+    native_levels = _native_levels;
+    memory_stride = _native_width;
+  }
 
-    // Keep an iterator to the entry in textures_by_hash, so it does not need to be searched when
-    // removing the cache entry
-    std::multimap<u64, TCacheEntry*>::iterator textures_by_hash_iter;
-
-    // This is used to keep track of both:
-    //   * efb copies used by this partially updated texture
-    //   * partially updated textures which refer to this efb copy
-    std::unordered_set<TCacheEntry*> references;
-
-    // Pending EFB copy
-    std::unique_ptr<AbstractStagingTexture> pending_efb_copy;
-    u32 pending_efb_copy_width = 0;
-    u32 pending_efb_copy_height = 0;
-    bool pending_efb_copy_invalidated = false;
-
-    std::string texture_info_name = "";
-
-    explicit TCacheEntry(std::unique_ptr<AbstractTexture> tex,
-                         std::unique_ptr<AbstractFramebuffer> fb);
-
-    ~TCacheEntry();
-
-    void SetGeneralParameters(u32 _addr, u32 _size, TextureAndTLUTFormat _format,
-                              bool force_safe_hashing)
-    {
-      addr = _addr;
-      size_in_bytes = _size;
-      format = _format;
-      should_force_safe_hashing = force_safe_hashing;
-    }
-
-    void SetDimensions(unsigned int _native_width, unsigned int _native_height,
-                       unsigned int _native_levels)
-    {
-      native_width = _native_width;
-      native_height = _native_height;
-      native_levels = _native_levels;
-      memory_stride = _native_width;
-    }
-
-    void SetHashes(u64 _base_hash, u64 _hash)
-    {
-      base_hash = _base_hash;
-      hash = _hash;
-    }
-
-    // This texture entry is used by the other entry as a sub-texture
-    void CreateReference(TCacheEntry* other_entry)
-    {
-      // References are two-way, so they can easily be destroyed later
-      this->references.emplace(other_entry);
-      other_entry->references.emplace(this);
-    }
-
-    void SetXfbCopy(u32 stride);
-    void SetEfbCopy(u32 stride);
-    void SetNotCopy();
-
-    bool OverlapsMemoryRange(u32 range_address, u32 range_size) const;
-
-    bool IsEfbCopy() const { return is_efb_copy; }
-    bool IsCopy() const { return is_xfb_copy || is_efb_copy; }
-    u32 NumBlocksX() const;
-    u32 NumBlocksY() const;
-    u32 BytesPerRow() const;
-
-    u64 CalculateHash() const;
-
-    int HashSampleSize() const;
-    u32 GetWidth() const { return texture->GetConfig().width; }
-    u32 GetHeight() const { return texture->GetConfig().height; }
-    u32 GetNumLevels() const { return texture->GetConfig().levels; }
-    u32 GetNumLayers() const { return texture->GetConfig().layers; }
-    AbstractTextureFormat GetFormat() const { return texture->GetConfig().format; }
-    void DoState(PointerWrap& p);
-  };
+  void SetHashes(u64 _base_hash, u64 _hash)
+  {
+    base_hash = _base_hash;
+    hash = _hash;
+  }
 
+  // This texture entry is used by the other entry as a sub-texture
+  void CreateReference(TCacheEntry* other_entry)
+  {
+    // References are two-way, so they can easily be destroyed later
+    this->references.emplace(other_entry);
+    other_entry->references.emplace(this);
+  }
+
+  void SetXfbCopy(u32 stride);
+  void SetEfbCopy(u32 stride);
+  void SetNotCopy();
+
+  bool OverlapsMemoryRange(u32 range_address, u32 range_size) const;
+
+  bool IsEfbCopy() const { return is_efb_copy; }
+  bool IsCopy() const { return is_xfb_copy || is_efb_copy; }
+  u32 NumBlocksX() const;
+  u32 NumBlocksY() const;
+  u32 BytesPerRow() const;
+
+  u64 CalculateHash() const;
+
+  int HashSampleSize() const;
+  u32 GetWidth() const { return texture->GetConfig().width; }
+  u32 GetHeight() const { return texture->GetConfig().height; }
+  u32 GetNumLevels() const { return texture->GetConfig().levels; }
+  u32 GetNumLayers() const { return texture->GetConfig().layers; }
+  AbstractTextureFormat GetFormat() const { return texture->GetConfig().format; }
+  void DoState(PointerWrap& p);
+};
+
+class TextureCacheBase
+{
+public:
   // Minimal version of TCacheEntry just for TexPool
   struct TexPoolEntry
   {