User talk:Kozarovv

Rough draft

psfour2pstwo

idle detect

• --detect-idle-vif
• --detect-idle-ee
• --detect-idle-iop
• --detect-idle-intc
• --detect-idle-chcr

other

• --force-point-sampling
• Project Snowblind US mipmap offset 0019506C bc1f loc_19508C

vu

Looks like VU sync always(?), not like ps2.

Shaders

SB header

Offset	Size	Description	Example
0x00	2 bytes	SB Version	00 04 (00.04)
0x02	2 bytes	Compiler Version	F9 F1 (63985)
0x04	8 bytes	Association Hash	B2 09 E0 A5 00 00 00 00
0x0C	1 byte	Shader Type	02
0x0D	1 byte	Code Type	01
0x0E	1 byte	UseShaderResourceTable	00/01 (true/false)
0x0F	1 byte	Compiler Type	03
0x10	4 bytes	Code Size	E8 00 00 00 (232)
0x14	4 bytes	?	00 00 00 00
0x18	12 bytes?	System Attribute Info - Num Threads	40 00 01 00 01 00 00 00 00 00 00 00

'''Shader Type'''

*(unknown)             0
*kShaderTypeVsShader   1
*kShaderTypeFsShader   2
*kShaderTypeCsShader   3
*kShaderTypeGsShader   4
*kShaderTypeHsShader   5
*kShaderTypeDsShader   6


'''Code type'''

*kCodeTypeIl   0
*kCodeTypeIsa  1
*kCodeTypeScu  2


'''UseShaderResourceTable'''

*false  0
*true   1


'''Compiler Type'''

 
*kCompilerTypeUnspecified 0
*kCompilerTypeOrbisPsslc  1
*kCompilerTypeOrbisEsslc  2
*kCompilerTypeOrbisWave   3
*kCompilerTypeOrbisCuAs   4

GNM Header

Offset	Size	Description	Example
0x00	4 bytes	Magic	72 64 68 53 Shdr
0x04	4 bytes	Version	00 07 00 02 (0007.0002)
0x08	1 byte	Shader type	04 (Compute)
0x09	1 byte	Shader header size in DW	0D (13)
0x0A	1 byte	Has shader aux data	00/01 ?
0x0B	1 byte	Target GPU types	NEO)
0x0C	4 bytes	padding	00 00 00 00