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TXTR (Tropical Freeze): Difference between revisions

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TXTR (Tropical Freeze) (view source)

Revision as of 16:54, 26 November 2017

2,476 bytes added ,  26 November 2017
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>Aruki
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! Offset
! Offset
! Type
! Type
! Size
! Count
! Description
! Name
! Notes
! Notes
|-
|-
| 0x0
| 0x0
| [[Chunk Descriptor (Tropical Freeze)|Chunk Descriptor]]
| [[Chunk Descriptor (Tropical Freeze)|Chunk Descriptor]]
| 0x18
| 1
| '''HEAD Chunk Descriptor'''
| '''HEAD Chunk Descriptor'''
|  
|  
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| 0x18
| 0x18
| u32
| u32
| 4
| 1
| {{unknown|Unknown}}
| [[#Texture Type|'''Texture Type''']]
|  
|  
|-
|-
| 0x1C
| 0x1C
| u32
| u32
| 4
| 1
| '''Image Format'''
| [[#Texture Format|'''Texture Format''']]
|  
|  
|-
|-
| 0x20
| 0x20
| u32
| u32
| 4
| 1
| '''Width'''
| '''Width'''
|  
|  
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| 0x24
| 0x24
| u32
| u32
| 4
| 1
| '''Height'''
| '''Height'''
|  
|  
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| 0x28
| 0x28
| u32
| u32
| 4
| 1
| '''Depth'''
| '''Depth'''
|  
|  
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| 0x2C
| 0x2C
| u32
| u32
| 4
| 1
| {{unknown|Unknown}}
| {{unknown|Unknown}}
|  
|  
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| 0x30
| 0x30
| u32
| u32
| 4
| 1
| '''Swizzle'''
| '''Swizzle'''
|  
|  
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| 0x34
| 0x34
| u32
| u32
| 4
| 1
| {{unknown|Unknown}}
| '''Mipmap Count'''
| Mipmap count? (MC)
|  
|-
|-
| 0x38
| 0x38
| u32[MC]
| u32
| 4 × MC
| ''Mipmap Count''
| {{unknown|Unknown array}}
| {{unknown|Unknown array}}
| Appears to be mipmap sizes, but it doesn't match the size of the image data (unless there's 1)...
| Appears to be mipmap sizes, but it doesn't match the size of the image data (unless there's 1)...
|-
|-
| -
| {{none}}
| u32
| u32
| 4
| 1
| {{unknown|Unknown}}
| {{unknown|Unknown}}
|  
| This parameter is part of NTextureFormat::STextureSamplerData (along with the next 4 parameters)
|-
|-
| -
| {{none}}
| u8
| u8
| 1
| 1
| {{unknown|Unknown}}
| [[#Texture Filter|'''Texture Filter''']]
|  
|  
|-
|-
| -
| {{none}}
| u8
| u8
| 1
| 1
| {{unknown|Unknown}}
| [[#Texture Wrap|'''Texture Wraps X''']]
|  
|  
|-
|-
| -
| {{none}}
| u8
| u8
| 1
| 1
| {{unknown|Unknown}}
| [[#Texture Wrap|'''Texture Wrap Y''']]
|  
|  
|-
|-
| -
| {{none}}
| u8
| u8
| 1
| 1
| {{unknown|Unknown}}
| [[#Texture Wrap|'''Texture Wrap Z''']]
|  
|  
|}
|}


== Image Formats ==
=== Texture Type ===
 
This enum basically maps directly to a GX2SurfaceDim enum.


{| class="wikitable"
{| class="wikitable"
! ID
! ID
! Name
! GX2SurfaceType
|-
| 0
| GX2_SURFACE_DIM_1D
|-
| 1
| GX2_SURFACE_DIM_2D
|-
| 2
| GX2_SURFACE_DIM_3D
|-
| 3
| GX2_SURFACE_DIM_CUBE
|-
| 4
| GX2_SURFACE_DIM_1D_ARRAY
|-
| 5
| GX2_SURFACE_DIM_2D_ARRAY
|-
| 6
| GX2_SURFACE_DIM_2D_MSAA
|-
| 7
| GX2_SURFACE_DIM_2D_MSAA_ARRAY
|}
 
=== Texture Format ===
 
{| class="wikitable"
! ID
! GX2SurfaceFormat
|-
| 0x00
| GX2_SURFACE_FORMAT_TC_R8_UNORM
|-
| 0x01
| GX2_SURFACE_FORMAT_TC_R8_SNORM
|-
| 0x02
| GX2_SURFACE_FORMAT_TC_R8_UINT
|-
| 0x03
| GX2_SURFACE_FORMAT_TC_R8_SINT
|-
| 0x04
| GX2_SURFACE_FORMAT_TCD_R16_UNORM
|-
| 0x05
| GX2_SURFACE_FORMAT_TC_R16_SNORM
|-
| 0x06
| GX2_SURFACE_FORMAT_TC_R16_UINT
|-
| 0x07
| GX2_SURFACE_FORMAT_TC_R16_SINT
|-
| 0x08
| GX2_SURFACE_FORMAT_TC_R16_FLOAT
|-
| 0x09
| GX2_SURFACE_FORMAT_TC_R32_UINT
|-
| 0x0A
| GX2_SURFACE_FORMAT_TC_R32_SINT
|-
| 0x0B
| GX2_SURFACE_FORMAT_INVALID
|-
| 0x0C
| GX2_SURFACE_FORMAT_TCS_R8_G8_B8_A8_UNORM
|-
| 0x0D
| GX2_SURFACE_FORMAT_TCS_R8_G8_B8_A8_SRGB
|-
| 0x0E
| GX2_SURFACE_FORMAT_TC_R16_G16_B16_A16_FLOAT
|-
| 0x0F
| GX2_SURFACE_FORMAT_TC_R32_G32_B32_A32_FLOAT
|-
| 0x10
| GX2_SURFACE_FORMAT_TCD_R16_UNORM
|-
| 0x11
| GX2_SURFACE_FORMAT_TCD_R16_UNORM
|-
| 0x12
| GX2_SURFACE_FORMAT_D_D24_S8_UNORM
|-
|-
| 0xC
| 0x13
| RGBA8888
| GX2_SURFACE_FORMAT_TCD_R32_FLOAT
|-
|-
| 0x14
| 0x14
| DXT1
| GX2_SURFACE_FORMAT_T_BC1_UNORM
|-
| 0x15
| GX2_SURFACE_FORMAT_T_BC1_SRGB
|-
| 0x16
| GX2_SURFACE_FORMAT_T_BC2_UNORM
|-
| 0x17
| GX2_SURFACE_FORMAT_T_BC2_SRGB
|-
|-
| 0x18
| 0x18
| DXT5
| GX2_SURFACE_FORMAT_T_BC3_UNORM
|-
| 0x19
| GX2_SURFACE_FORMAT_T_BC3_SRGB
|-
| 0x1A
| GX2_SURFACE_FORMAT_T_BC4_UNORM
|-
| 0x1B
| GX2_SURFACE_FORMAT_T_BC4_SNORM
|-
|-
| 0x1C
| 0x1C
| ATI2
| GX2_SURFACE_FORMAT_T_BC5_UNORM
|-
| 0x1D
| GX2_SURFACE_FORMAT_T_BC5_SNORM
|-
| 0x1E
| GX2_SURFACE_FORMAT_TC_R11_G11_B10_FLOAT
|-
| 0x1F
| GX2_SURFACE_FORMAT_TCD_R32_FLOAT
|-
| 0x20
| GX2_SURFACE_FORMAT_TC_R16_G16_FLOAT
|-
| 0x21
| GX2_SURFACE_FORMAT_TC_R8_G8_UNORM
|}
 
=== Texture Filter ===
 
Invalid values default to 1 (linear).
 
{| class="wikitable"
! ID
! GX2TexMipFilterType
|-
| 0
| GX2_TEX_MIP_FILTER_POINT
|-
| 1
| GX2_TEX_MIP_FILTER_LINEAR
|}
 
=== Texture Wrap ===
 
Invalid values default to 0 (clamp).
 
{| class="wikitable"
! ID
! GX2TexClamp
|-
| 0
| GX2_TEX_CLAMP_CLAMP
|-
| 1
| GX2_TEX_CLAMP_WRAP
|-
| 2
| GX2_TEX_CLAMP_MIRROR
|-
| 3
| GX2_TEX_CLAMP_MIRROR_ONCE
|}
|}


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! Offset
! Offset
! Type
! Type
! Size
! Count
! Description
! Name
! Notes
! Notes
|-
|-
| 0x0
| 0x0
| u32
| u32
| 4
| 1
| {{unknown|Unknown}}
| {{unknown|Unknown}}
|  
|  
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| 0x4
| 0x4
| u32
| u32
| 4
| 1
| {{unknown|Unknown}}
| {{unknown|Unknown}}
|  
|  
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| 0x8
| 0x8
| u32
| u32
| 4
| 1
| '''GPU section offset'''
| '''GPU Section Offset'''
| Relative to the start of the file
| Relative to the start of the file
|-
|-
| 0xC
| 0xC
| u32
| u32
| 4
| 1
| {{unknown|Unknown}}
| {{unknown|Unknown}}
|  
|  
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| 0x10
| 0x10
| u32
| u32
| 4
| 1
| '''GPU data start'''
| '''GPU Data Start'''
| This is the offset to the start of the GPU data, immediately after the GPU section header.
| This is the offset to the start of the GPU data, immediately after the GPU section header.
|-
|-
| 0x14
| 0x14
| u32
| u32
| 4
| 1
| '''GPU section size'''
| '''GPU Section Size'''
| Matches the size from the GPU section header.
| Matches the size from the GPU section header.
|-
|-
| 0x18
| 0x18
| u32
| u32
| 4
| 1
| '''Compressed buffer count''' (BC)
| '''Compressed Buffer Count'''
|  
|  
|-
|-
| 0x1C
| 0x1C
| [[#Compressed Buffer|Compressed Buffer]][BC]
| [[#Compressed Buffer|Compressed Buffer]]
| 0xC × BC
| ''Compressed Buffer Count''
| '''Compressed buffer metadata'''
| '''Compressed Buffer Array'''
|  
|  
|}
|}
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! Offset
! Offset
! Type
! Type
! Description
! Name
! Notes
! Notes
|-
|-
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Retrieved from "https://wiki.axiodl.com/w/Special:MobileDiff/1426"