rsx_program.h

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#ifndef __RSX_PROGRAM_H__
#define __RSX_PROGRAM_H__
 
#include <ppu-types.h>
 
#define PARAM_BOOL              0
#define PARAM_BOOL1             1
#define PARAM_BOOL2             2
#define PARAM_BOOL3             3
#define PARAM_BOOL4             4
#define PARAM_FLOAT             5
#define PARAM_FLOAT1            6
#define PARAM_FLOAT2            7
#define PARAM_FLOAT3            8
#define PARAM_FLOAT4            9
#define PARAM_FLOAT3x4          10
#define PARAM_FLOAT4x4          11
#define PARAM_FLOAT3x3          12
#define PARAM_FLOAT4x3          13
#define PARAM_SAMPLER1D         14
#define PARAM_SAMPLER2D         15
#define PARAM_SAMPLER3D         16
#define PARAM_SAMPLERCUBE       17
#define PARAM_SAMPLERRECT       18
#define PARAM_UNKNOWN           0xff
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct rsx_vp
{
    u16 magic;          
    u16 _pad0;          
    u16 num_regs;       
    u16 num_attr;       
    u16 num_const;      
    u16 num_insn;       
    u32 attr_off;       
    u32 const_off;      
    u32 ucode_off;      
    u32 input_mask;     
    u32 output_mask;    
    u16 const_start;    
    u16 insn_start;     
} rsxVertexProgram;
 
typedef struct rsx_fp
{
    u16 magic;          
    u16 _pad0;          
    u16 num_regs;       
    u16 num_attr;       
    u16 num_const;      
    u16 num_insn;       
    u32 attr_off;       
    u32 const_off;      
    u32 ucode_off;      
    u32 fp_control;     
    u16 texcoords;      
    u16 texcoord2D;     
    u16 texcoord3D;     
    u16 _pad1;          
} rsxFragmentProgram;
 
typedef struct rsx_const
{
    u32 name_off;       
    u32 index;          
    u8 type;            
    u8 is_internal;     
    u8 count;           
    u8 _pad0;           
    union {
        u32 u;          
        f32 f;          
    } values[4];        
} rsxProgramConst;
 
typedef struct rsx_co_table
{
    u32 num;        
    u32 offset[];   
} rsxConstOffsetTable;
 
typedef struct rsx_attrib
{
    u32 name_off;   
    u32 index;      
    u8 type;        
    u8 _pad0[3];
} rsxProgramAttrib;
 
void rsxVertexProgramGetUCode(const rsxVertexProgram *vp,void **ucode,u32 *size);
 
u16 rsxVertexProgramGetNumConst(const rsxVertexProgram *vp);
 
rsxProgramConst* rsxVertexProgramGetConsts(const rsxVertexProgram *vp);
 
s32 rsxVertexProgramGetConstIndex(const rsxVertexProgram *vp,const char *name);
 
rsxProgramConst* rsxVertexProgramGetConst(const rsxVertexProgram *vp,const char *name);
 
u16 rsxVertexProgramGetNumAttrib(const rsxVertexProgram *vp);
 
rsxProgramAttrib* rsxVertexProgramGetAttribs(const rsxVertexProgram *vp);
 
rsxProgramAttrib* rsxVertexProgramGetAttrib(const rsxVertexProgram *vp,const char *name);
 
s32 rsxVertexProgramGetAttribIndex(const rsxVertexProgram *vp,const char *name);
 
void rsxFragmentProgramGetUCode(const rsxFragmentProgram *fp,void **ucode,u32 *size);
 
u16 rsxFragmentProgramGetNumConst(const rsxFragmentProgram *fp);
 
rsxProgramConst* rsxFragmentProgramGetConsts(const rsxFragmentProgram *fp);
 
s32 rsxFragmentProgramGetConstIndex(const rsxFragmentProgram *fp,const char *name);
 
rsxProgramConst* rsxFragmentProgramGetConst(const rsxFragmentProgram *fp,const char *name);
 
u16 rsxFragmentProgramGetNumAttrib(const rsxFragmentProgram *fp);
 
rsxProgramAttrib* rsxFragmentProgramGetAttribs(const rsxFragmentProgram *fp);
 
s32 rsxFragmentProgramGetAttribIndex(const rsxFragmentProgram *fp,const char *name);
 
rsxProgramAttrib* rsxFragmentProgramGetAttrib(const rsxFragmentProgram *fp,const char *name);
 
rsxConstOffsetTable* rsxFragmentProgramGetConstOffsetTable(const rsxFragmentProgram *fp,u32 table_off);
 
#ifdef __cplusplus
    }
#endif
 
#endif