Shader Technique/PlayStation 3
Structures[edit | edit source]
CgsGraphics::ShaderTechnique[edit | edit source]
| Offset | Length | Type | Name | Description | Comments |
|---|---|---|---|---|---|
| 0x0 | 0x4 | ProgramBuffer* | mpVertexProgramBuffer | nullptr in asset | |
| 0x4 | 0x4 | ProgramBuffer* | mpPixelProgramBuffer | nullptr in asset | |
| 0x8 | 0x14 | ShaderConstantsInternal | mInternalVertexShaderConstants | ||
| 0x1C | 0x10 | ShaderConstantsExternal | mExternalObjectVertexShaderConstants | ||
| 0x2C | 0x10 | ShaderConstantsExternal | mExternalGlobalVertexShaderConstants | ||
| 0x3C | 0x14 | ShaderConstantsInternal | mInternalPixelShaderConstants | ||
| 0x50 | 0x10 | ShaderConstantsExternal | mExternalObjectPixelShaderConstants | ||
| 0x60 | 0x10 | ShaderConstantsExternal | mExternalGlobalPixelShaderConstants | ||
| 0x70 | 0x10 | ShaderConstantsCPU | mCPUShaderConstants | Unused? | |
| 0x80 | 0xC | ShaderConstantHashTable | mShaderConstantHashTable | ||
| 0x8C | 0x4 | ShaderSampler* | mpaSamplers | ||
| 0x90 | 0x1 | int8_t | miNumSamplers | ||
| 0x91 | 0x3 | Padding | |||
| 0x94 | 0x4 | char* | mpacName |
ShaderConstantsInternal[edit | edit source]
| Offset | Length | Type | Name | Description | Comments |
|---|---|---|---|---|---|
| 0x0 | 0x4 | uint32_t | muNumConstantsInstances | Number of instances | Applies to size, data and hashes |
| 0x4 | 0x4 | uint32_t* | mpauConstantsInstanceSize | Per-instance data size | |
| 0x8 | 0x4 | uint32_t** | mppaConstantsInstanceData | Instance data | Instance data is actually float[4] |
| 0xC | 0x4 | uint32_t* | mpauNamesHash | Array of hashes of the names of constants | CRC32? |
| 0x10 | 0x4 | ProgramVariableHandle* | mpaProgramStateHandles |
renderengine::ProgramVariableHandle[edit | edit source]
| Offset | Length | Type | Name | Description | Comments |
|---|---|---|---|---|---|
| 0x0 | 0x4 | ProgramBuffer* | m_programBuffer | nullptr in asset | |
| 0x4 | 0x2 | uint16_t | m_index | ||
| 0x6 | 0x1 | uint8_t | m_numConstants | If 4, all floats in instance data used? | |
| 0x7 | 0x1 | uint8_t | m_dataFlags | See flags. Lower 3 bits form the data type. |
ShaderConstantsExternal[edit | edit source]
| Offset | Length | Type | Name | Description | Comments |
|---|---|---|---|---|---|
| 0x0 | 0x4 | uint32_t | muNumConstantsInstances | Number of instances | Applies to data and names |
| 0x4 | 0x4 | uint32_t* | mppaConstantsInstanceData | Instance data | |
| 0x8 | 0x4 | char** | mppacNames | Names of constants | 16 bytes reserved for chars |
| 0xC | 0x4 | ProgramVariableHandle* | mpaProgramStateHandles | Can be padding |
ShaderConstantsCPU[edit | edit source]
| Offset | Length | Type | Name | Description | Comments |
|---|---|---|---|---|---|
| 0x0 | 0x4 | ICPUShader* | mpCPUShader | nullptr in asset | |
| 0x4 | 0x4 | uint32_t | muNumConstantsInstances | ||
| 0x8 | 0x4 | uint32_t** | mppaConstantsInstanceData | ||
| 0xC | 0x4 | char** | mppacNames |
CgsGraphics::ShaderConstantHashTable[edit | edit source]
| Offset | Length | Type | Name | Description | Comments |
|---|---|---|---|---|---|
| 0x0 | 0x4 | uint32_t* | mpuHashKeys | Constant names hashed | CRC32? |
| 0x4 | 0x4 | char** | mppcNames | ||
| 0x8 | 0x4 | uint32_t | muSize | Number of entries |
CgsGraphics::ShaderSampler[edit | edit source]
| Offset | Length | Type | Name | Description | Comments |
|---|---|---|---|---|---|
| 0x0 | 0x4 | char* | mpacName | Sampler name | |
| 0x4 | 0x2 | int16_t | miChannel | ||
| 0x6 | 0x2 | Padding |
Enumerations[edit | edit source]
Handle flags[edit | edit source]
| Name | Value | Comments |
|---|---|---|
| FLAGS_FLOAT | 0x1 | Data type flag |
| FLAGS_SAMPLER | 0x2 | Data type flag |
| FLAGS_BOOL | 0x4 | Data type flag |
| FLAGS_VERTEXPROGRAM | 0x80 |