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xgstexture.hexpat
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xgstexture.hexpat
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#pragma author LolHacksRule
#pragma description Exient XGS Engine Texture
import type.magic;
//By LolHacksRule
enum XGSPlatform : u8
{
WIN32_OR_ANDROID, //Android sure but Win32 p much was only used in EOP (Edge of Perception)?
PS3, //PlayStation 3,
iOS_OR_PSP, //iPhone/iPad or PSP (confusion, I think PSP was renamed to iOS but idk)
REVOLUTION, //Nintendo Wii
XENON, //Xbox 360
iOS_IPHONE_LEGACY, //Legacy iPhone/iPad since ABGO V1
CTR, //Nintendo 3DS
PSP2, //PlayStation Vita
OSX, //Mac OS X
ANDROID_LEGACY, //Definitely Android since ABGO V1
METRO_OR_WINSTORE, //WP7?
CAFE, //Wii U
BLACKBERRY,
OGL, //?
ORBIS, //PlayStation 4
DURANGO, //Xbox One
WINPHONE, //PCOGL
WINPHONE_LEGACY, //WP8
APPLE_TV, //Apple TV
};
enum XGSTextureFormat : u16
{
RGB565_SWIZZLED, //AB SW Console, Vita/PS3 uses no swizzle
RGB565, //ABTF but supported in GO
RGBA4444, //On PS3 this is BGRA8888/ARGB8888?
RGBA4444_2_OR_RGBA8888_OR_LA88, //On PS4/X360/XENON this is ARGB8888, on Win this is RGBA8888, on current Android this is RGBA4444 OR RGBA8888 (ABTF2017 Chi?), on caFe/Wii U or legacy iOS this is RGBA8888, on current iOS it's both, on Orbis/PS4 it's BGRA8888, on Wii it's linear indexed 32BPP LA88 with BC swizzle, on legacy Android or ABGO v101 crashes
RGBA8888, //On GO v101, nothing is read
PALLETIZED_RGBA5A3, //Palletized RGB5A3, AB SW Wii, doesn't crash in EOP or ABGO v101 (Android) but doesn't return any data
//6, //crash on EOP and PS3 but not ABGO v101 but doesn't return any data
//7, //crash on EOP and PS3 but not ABGO v101 but doesn't return any data
AL88_OR_DXT1_OR_RGB565 = 8, //On Xbox 360/PS3 this is usually DXT, on Wii U, RGBA8888, on Android, this is usually AL88 unless the format is DXT, on 3DS, swizzled RGB565, on EOP, crash, on ABGO v101, nothing
UNKNOWN_DXT, //DXT3? no XGS games so far use this one, crashes on EOP, on ABGO v101, nothing
DXT5_SWIZZLED, //ABSW PS3/WinPhone/Legacy Android only? on ABGO v101, nothing
PVR_UNK, //2BPP no alpha? Crashes in ABGO v101
RGB888, //Greyscale? unused, crashes in EOP but works in ABGO v101
AL88,
//14, //8BPP something? Crash on EOP and PS3, on ABGO v101, nothing
PVRTC_2BPP_RGBA = 15, //Crash on PS3, on ABGO v101, nothing
PVRTC_4BPP_RGBA, //Crash on PS3 or is this 2bppRGBA, on ABGO v101, nothing
PVRTC_4BPP_RGBA_2, //May need to swap these two, crash on PS3, on ABGO v101, nothing
PVRTC_4BPP_RGBA_3, //Crashes on EOP and PS3, on ABGO v101, nothing
//19, //Crash on PS3 and EOP, on ABGO v101, nothing
//20, //Crash on PS3 and EOP, on ABGO v101, nothing
//21, //Crash on PS3 and EOP, on ABGO v101, nothing
RG88_OR_GR88 = 22, //Unused. On PS3, it's unswizzled GR88, crashes on EOP, on ABGO v101, nothing
L4, //Unused, crashes on EOP, on ABGO v101, nothing
DXT1_OR_ETC1, //On Android this is usually DXT1, old Android has this DXT1 swizzled, null on PS3, crash on EOP, on ABGO v101, nothing
LA44, //Crash on EOP, on ABGO v101, nothing
DXT5, //Crash on EOP, on ABGO v101, nothing
//?, //Crash on EOP, on ABGO v101, nothing, note starting here PS3 crashes
//?, //Crash on EOP, on ABGO v101, nothing
PVRTC_2BPP_RGBA_2 = 29, //on ABGO v101, nothing
PVRTC_4BPP_RGBA_V2, //on ABGO v101, nothing
PVRTC_4BPP_RGB_V3, //on ABGO v101, nothing
//? //on ABGO v101, nothing
//? //on ABGO v101, nothing
//? //on ABGO v101, nothing
ETC2_RGB = 35, //on ABGO v101, nothing
//? //on ABGO v101, nothing
ATC = 37, //BC Swizzled, on ABGO v101, nothing
//ATC_RGBA_Exp, //? on ABGO v101, nothing
ATCA_Interpolated = 39, //BC Swizzled, on ABGO v101, nothing
//? //on ABGO v101, nothing
RGBA5A3 = 250, //on ABGO v101, nothing
CMPR, //CMPR/DXT1 with different blocks, nothing on ABGO v101
ETC2_RGB_2_OR_ETC1, //On CTR, ETC1 Z-Order 1, works on ABGO v101 (ETC1)
ETC1_RGB_SPLITALPHA, //CTR only, nothing on ABGO v101
ATC_RGB, //Confirm, nothing on ABGO v101
ATC_RGBA_EXPLICIT, //Prob nothing on ABGO v101
ATC_RGBA_INTERPOLATED, //Prob nothing on ABGO v101
XGSTEXFMT_257, //Defined in ABGO v101 but idk what it is
//258-263 are unknown
DXT1_EXT = 264, //DXT1 EXT (?)
DXT3_EXT, //DXT3 EXT (?)
DXT5_EXT, //DXT1 EXT (?)
};
bitfield XGSTextureFlags
{
Mips : 2; Twiddle : 2; Normal : 2; Border : 2; CubeMap : 2; MipMapDebugColoring : 2; Volume3D : 2; AlphaChannelPresent : 2; VFlip : 2;
//Idk how this works
};
struct XGSTextureHeader
{
type::Magic"XGST"> magic;
u8 dataOffset;
XGSPlatform compilationPlatform; //Definitely platform, this has no harm when modifying (except in Edge of Perception) but does help with knowing platform specific compressions, usually
u16 headerSize; //?
//byte dmy;
u8 numMips;
//? start
XGSTextureFlags flags;
//? end
//char format[4];
XGSTextureFormat format;
u16 numColors; //Modifying this seems to have no known effect but idk
u16 width;
u16 height;
u16 width2; //No use modifying
u16 height2; //No use modifying
u32 paletteSize; //Modifying this affects the game badly, take care
u32 dataSize;
};
XGSTextureHeader Head @ $;
u8 Texture[Head.dataSize] @ $;