rsx_program.h File Reference

RSX shader programming management. More...

#include <ppu-types.h>

Go to the source code of this file.

Data Structures
struct	rsx_vp
	Vertex program data structure. More...
struct	rsx_fp
	Fragment program data structure. More...
struct	rsx_const
	Program const data structure. More...
struct	rsx_co_table
	Table of const offsets. More...
struct	rsx_attrib
	Table of program attributes. More...

Macros
#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

Typedefs
typedef struct rsx_vp	rsxVertexProgram
	Vertex program data structure. More...
typedef struct rsx_fp	rsxFragmentProgram
	Fragment program data structure. More...
typedef struct rsx_const	rsxProgramConst
	Program const data structure.
typedef struct rsx_co_table	rsxConstOffsetTable
	Table of const offsets.
typedef struct rsx_attrib	rsxProgramAttrib
	Table of program attributes.

Functions
void *	rsxVertexProgramGetUCode (rsxVertexProgram *vp)
	Get Ucode from RSX vertex program. More...
rsxProgramConst *	rsxVertexProgramGetConsts (rsxVertexProgram *vp)
	Get the list of vertex program consts. More...
s32	rsxVertexProgramGetConst (rsxVertexProgram *vp, const char *name)
	Get id of vertex program const from its name. More...
rsxProgramAttrib *	rsxVertexProgramGetAttribs (rsxVertexProgram *vp)
	Get the list of vertex program attributes. More...
s32	rsxVertexProgramGetAttrib (rsxVertexProgram *vp, const char *name)
	Get id of vertex program attribute from its name. More...
void *	rsxFragmentProgramGetUCode (rsxFragmentProgram *fp, u32 *size)
	Get Ucode from RSX fragment program. More...
rsxProgramConst *	rsxFragmentProgramGetConsts (rsxFragmentProgram *fp)
	Get the list of fragment program consts. More...
s32	rsxFragmentProgramGetConst (rsxFragmentProgram *fp, const char *name)
	Get id of fragment program const from its name. More...
rsxProgramAttrib *	rsxFragmentProgramGetAttribs (rsxFragmentProgram *fp)
	Get the list of fragment program attributes. More...
s32	rsxFragmentProgramGetAttrib (rsxFragmentProgram *fp, const char *name)
	Get id of fragment program attribute from its name. More...
rsxConstOffsetTable *	rsxFragmentProgramGetConstOffsetTable (rsxFragmentProgram *fp, u32 table_off)
	Get const offset table from a fragment program. More...

Detailed Description

RSX shader programming management.

Typedef Documentation

rsxFragmentProgram

typedef struct rsx_fp rsxFragmentProgram

Fragment program data structure.

This data structure is filled by cgcomp, the offline compiler for shader programs.

rsxVertexProgram

typedef struct rsx_vp rsxVertexProgram

Vertex program data structure.

This data structure is filled by cgcomp, the offline compiler for shader programs.

Function Documentation

rsxFragmentProgramGetAttrib()

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

Get id of fragment program attribute from its name.

Parameters

fp	Pointer the to fragment program structure.
name	Name of the fragment program attribute.

Returns

The requested fragment program attribute id.

rsxFragmentProgramGetAttribs()

rsxProgramAttrib* rsxFragmentProgramGetAttribs

(

rsxFragmentProgram *

fp

)

Get the list of fragment program attributes.

Parameters

fp	Pointer the to fragment program structure.

Returns

Pointer to the list of program attribute structures.

rsxFragmentProgramGetConst()

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

Get id of fragment program const from its name.

Parameters

fp	Pointer the to fragment program structure.
name	Name of the fragment program const.

Returns

The requested fragment program const id.

rsxFragmentProgramGetConstOffsetTable()

rsxConstOffsetTable* rsxFragmentProgramGetConstOffsetTable	(	rsxFragmentProgram *	fp,
		u32	table_off
	)

Get const offset table from a fragment program.

Parameters

fp	Pointer the to fragment program structure.
table_off	Offset of the const offset table.

Returns

Pointer to the requested const offset table.

rsxFragmentProgramGetConsts()

rsxProgramConst* rsxFragmentProgramGetConsts

(

rsxFragmentProgram *

fp

)

Get the list of fragment program consts.

Parameters

fp	Pointer the to fragment program structure.

Returns

Pointer to the list of program const structures.

rsxFragmentProgramGetUCode()

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

Get Ucode from RSX fragment program.

Parameters

fp	Pointer the to fragment program structure.

Returns

Pointer to the ucode.

rsxVertexProgramGetAttrib()

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

Get id of vertex program attribute from its name.

Parameters

vp	Pointer the to vertex program structure.
name	Name of the vertex program attribute.

Returns

The requested vertex program attribute id.

rsxVertexProgramGetAttribs()

rsxProgramAttrib* rsxVertexProgramGetAttribs

(

rsxVertexProgram *

vp

)

Get the list of vertex program attributes.

Parameters

vp	Pointer the to vertex program structure.

Returns

Pointer to the list of program attribute structures.

rsxVertexProgramGetConst()

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

Get id of vertex program const from its name.

Parameters

vp	Pointer the to vertex program structure.
name	Name of the vertex program const.

Returns

The requested vertex program const id.

rsxVertexProgramGetConsts()

rsxProgramConst* rsxVertexProgramGetConsts

(

rsxVertexProgram *

vp

)

Get the list of vertex program consts.

Parameters

vp	Pointer the to vertex program structure.

Returns

Pointer to the list of program const structures.

rsxVertexProgramGetUCode()

void* rsxVertexProgramGetUCode

(

rsxVertexProgram *

vp

)

Get Ucode from RSX vertex program.

Parameters

vp	Pointer the to vertex program structure.

Returns

Pointer to the ucode.