rsx_program.h

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#ifndef __RSX_PROGRAM_H__
#define __RSX_PROGRAM_H__

#include <ppu-types.h>

#define PARAM_FLOAT             0
#define PARAM_FLOAT2            1
#define PARAM_FLOAT3            2
#define PARAM_FLOAT4            3
#define PARAM_FLOAT4x4          4
#define PARAM_SAMPLER1D         5
#define PARAM_SAMPLER2D         6
#define PARAM_SAMPLER3D         7
#define PARAM_SAMPLERCUBE       8
#define PARAM_SAMPLERRECT       9
#define PARAM_UNKNOWN           0xff

#ifdef __cplusplus
extern "C" {
#endif

typedef struct rsx_vp
{
    u16 magic;          
    u16 num_attrib;     
    u32 attrib_off;     
    u32 input_mask;     
    u32 output_mask;    
    u16 const_start;    
    u16 num_const;      
    u32 const_off;      
    u16 start_insn;     
    u16 num_insn;       
    u32 ucode_off;      
} rsxVertexProgram;

typedef struct rsx_fp
{
    u16 magic;          
    u16 num_attrib;     
    u32 attrib_off;     
    u32 num_regs;       
    u32 fp_control;     
    u16 texcoords;      
    u16 texcoord2D;     
    u16 texcoord3D;     
    u16 _pad0;          
    u16 num_const;      
    u32 const_off;      
    u16 num_insn;       
    u32 ucode_off;      
} 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(rsxVertexProgram *vp);

rsxProgramConst* rsxVertexProgramGetConsts(rsxVertexProgram *vp);

s32 rsxVertexProgramGetConst(rsxVertexProgram *vp,const char *name);

rsxProgramAttrib* rsxVertexProgramGetAttribs(rsxVertexProgram *vp);

s32 rsxVertexProgramGetAttrib(rsxVertexProgram *vp,const char *name);

void* rsxFragmentProgramGetUCode(rsxFragmentProgram *fp,u32 *size);

rsxProgramConst* rsxFragmentProgramGetConsts(rsxFragmentProgram *fp);

s32 rsxFragmentProgramGetConst(rsxFragmentProgram *fp,const char *name);

rsxProgramAttrib* rsxFragmentProgramGetAttribs(rsxFragmentProgram *fp);

s32 rsxFragmentProgramGetAttrib(rsxFragmentProgram *fp,const char *name);

rsxConstOffsetTable* rsxFragmentProgramGetConstOffsetTable(rsxFragmentProgram *fp,u32 table_off);

#ifdef __cplusplus
    }
#endif

#endif