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TextureCache: Simplify XFB reconstruction

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This also better handles in-memory interlaced XFB data placed by the CPU
by considering the stride from the VI.
This commit is contained in:
Stenzek
2019-03-31 14:11:53 +10:00
parent dbaba0062a
commit 708bd3d9f7
8 changed files with 228 additions and 427 deletions
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55
Source/Core/VideoCommon/TextureCacheBase.h
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@ -77,42 +77,6 @@ struct EFBCopyFilterCoefficients
float lower;
};
struct TextureLookupInformation
{
u32 address;
u32 block_width;
u32 block_height;
u32 bytes_per_block;
u32 expanded_width;
u32 expanded_height;
u32 native_width;
u32 native_height;
u32 total_bytes;
u32 native_levels = 1;
u32 computed_levels;
u64 base_hash;
u64 full_hash;
TextureAndTLUTFormat full_format;
u32 tlut_address = 0;
bool is_palette_texture = false;
u32 palette_size = 0;
bool use_mipmaps = false;
bool from_tmem = false;
u32 tmem_address_even = 0;
u32 tmem_address_odd = 0;
int texture_cache_safety_color_sample_size = 0; // Default to safe hashing
u8* src_data;
};
class TextureCacheBase
{
private:
@ -138,6 +102,7 @@ public:
// 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;
bool reference_changed = false; // used by xfb to determine when a reference xfb changed
@ -243,20 +208,9 @@ public:
TLUTFormat tlutfmt = TLUTFormat::IA8, bool use_mipmaps = false,
u32 tex_levels = 1, bool from_tmem = false, u32 tmem_address_even = 0,
u32 tmem_address_odd = 0);
TCacheEntry* GetXFBTexture(u32 address, u32 width, u32 height, u32 stride,
MathUtil::Rectangle<int>* display_rect);
TCacheEntry* GetXFBTexture(u32 address, u32 width, u32 height, TextureFormat texformat,
int textureCacheSafetyColorSampleSize);
std::optional<TextureLookupInformation>
ComputeTextureInformation(u32 address, u32 width, u32 height, TextureFormat texformat,
int textureCacheSafetyColorSampleSize, bool from_tmem,
u32 tmem_address_even, u32 tmem_address_odd, u32 tlutaddr,
TLUTFormat tlutfmt, u32 levels);
TCacheEntry* GetXFBFromCache(const TextureLookupInformation& tex_info);
TCacheEntry* GetTextureFromOverlappingTextures(const TextureLookupInformation& tex_info);
TCacheEntry* GetTextureFromMemory(const TextureLookupInformation& tex_info);
TCacheEntry* CreateNormalTexture(const TextureLookupInformation& tex_info, u32 layers);
void LoadTextureLevelZeroFromMemory(TCacheEntry* entry_to_update,
const TextureLookupInformation& tex_info, bool decode_on_gpu);
virtual void BindTextures();
void CopyRenderTargetToTexture(u32 dstAddr, EFBCopyFormat dstFormat, u32 width, u32 height,
u32 dstStride, bool is_depth_copy, const EFBRectangle& srcRect,
@ -322,10 +276,13 @@ private:
void SetBackupConfig(const VideoConfig& config);
TCacheEntry* GetXFBFromCache(u32 address, u32 width, u32 height, u32 stride, u64 hash);
TCacheEntry* ApplyPaletteToEntry(TCacheEntry* entry, u8* palette, TLUTFormat tlutfmt);
TCacheEntry* DoPartialTextureUpdates(TCacheEntry* entry_to_update, u8* palette,
TLUTFormat tlutfmt);
void StitchXFBCopy(TCacheEntry* entry_to_update);
void DumpTexture(TCacheEntry* entry, std::string basename, unsigned int level, bool is_arbitrary);
void CheckTempSize(size_t required_size);