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_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

Typedefs
typedef struct rsx_vp	rsxVertexProgram
	Vertex program data structure.
typedef struct rsx_fp	rsxFragmentProgram
	Fragment program data structure.
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 (const rsxVertexProgram *vp, void **ucode, u32 *size)
	Get Ucode from RSX vertex program.
u16	rsxVertexProgramGetNumConst (const rsxVertexProgram *vp)
	Get the count of vertex program consts.
rsxProgramConst *	rsxVertexProgramGetConsts (const rsxVertexProgram *vp)
	Get the list of vertex program consts.
s32	rsxVertexProgramGetConstIndex (const rsxVertexProgram *vp, const char *name)
	Get index of vertex program const from its name.
rsxProgramConst *	rsxVertexProgramGetConst (const rsxVertexProgram *vp, const char *name)
	Get const value of vertex program const from its name.
u16	rsxVertexProgramGetNumAttrib (const rsxVertexProgram *vp)
	Get the count of vertex program attributes.
rsxProgramAttrib *	rsxVertexProgramGetAttribs (const rsxVertexProgram *vp)
	Get the list of vertex program attributes.
rsxProgramAttrib *	rsxVertexProgramGetAttrib (const rsxVertexProgram *vp, const char *name)
	Get attribute value of vertex program attribute from its name.
s32	rsxVertexProgramGetAttribIndex (const rsxVertexProgram *vp, const char *name)
	Get index of vertex program attribute from its name.
void	rsxFragmentProgramGetUCode (const rsxFragmentProgram *fp, void **ucode, u32 *size)
	Get Ucode from RSX fragment program.
u16	rsxFragmentProgramGetNumConst (const rsxFragmentProgram *fp)
	Get the count of fragment program consts.
rsxProgramConst *	rsxFragmentProgramGetConsts (const rsxFragmentProgram *fp)
	Get the list of fragment program consts.
s32	rsxFragmentProgramGetConstIndex (const rsxFragmentProgram *fp, const char *name)
	Get index of fragment program const from its name.
rsxProgramConst *	rsxFragmentProgramGetConst (const rsxFragmentProgram *fp, const char *name)
	Get const value of fragment program const from its name.
u16	rsxFragmentProgramGetNumAttrib (const rsxFragmentProgram *fp)
	Get the count of fragment program attributes.
rsxProgramAttrib *	rsxFragmentProgramGetAttribs (const rsxFragmentProgram *fp)
	Get the list of fragment program attributes.
s32	rsxFragmentProgramGetAttribIndex (const rsxFragmentProgram *fp, const char *name)
	Get index of fragment program attribute from its name.
rsxProgramAttrib *	rsxFragmentProgramGetAttrib (const rsxFragmentProgram *fp, const char *name)
	Get attribute value of fragment program attribute from its name.
rsxConstOffsetTable *	rsxFragmentProgramGetConstOffsetTable (const rsxFragmentProgram *fp, u32 table_off)
	Get const offset table from a fragment program.

Detailed Description

RSX shader programming management.

Definition in file rsx_program.h.

Macro Definition Documentation

PARAM_BOOL

#define PARAM_BOOL   0

Definition at line 10 of file rsx_program.h.

PARAM_BOOL1

#define PARAM_BOOL1   1

Definition at line 11 of file rsx_program.h.

PARAM_BOOL2

#define PARAM_BOOL2   2

Definition at line 12 of file rsx_program.h.

PARAM_BOOL3

#define PARAM_BOOL3   3

Definition at line 13 of file rsx_program.h.

PARAM_BOOL4

#define PARAM_BOOL4   4

Definition at line 14 of file rsx_program.h.

PARAM_FLOAT

#define PARAM_FLOAT   5

Definition at line 15 of file rsx_program.h.

PARAM_FLOAT1

#define PARAM_FLOAT1   6

Definition at line 16 of file rsx_program.h.

PARAM_FLOAT2

#define PARAM_FLOAT2   7

Definition at line 17 of file rsx_program.h.

PARAM_FLOAT3

#define PARAM_FLOAT3   8

Definition at line 18 of file rsx_program.h.

PARAM_FLOAT3x3

#define PARAM_FLOAT3x3   12

Definition at line 22 of file rsx_program.h.

PARAM_FLOAT3x4

#define PARAM_FLOAT3x4   10

Definition at line 20 of file rsx_program.h.

PARAM_FLOAT4

#define PARAM_FLOAT4   9

Definition at line 19 of file rsx_program.h.

PARAM_FLOAT4x3

#define PARAM_FLOAT4x3   13

Definition at line 23 of file rsx_program.h.

PARAM_FLOAT4x4

#define PARAM_FLOAT4x4   11

Definition at line 21 of file rsx_program.h.

PARAM_SAMPLER1D

#define PARAM_SAMPLER1D   14

Definition at line 24 of file rsx_program.h.

PARAM_SAMPLER2D

#define PARAM_SAMPLER2D   15

Definition at line 25 of file rsx_program.h.

PARAM_SAMPLER3D

#define PARAM_SAMPLER3D   16

Definition at line 26 of file rsx_program.h.

PARAM_SAMPLERCUBE

#define PARAM_SAMPLERCUBE   17

Definition at line 27 of file rsx_program.h.

PARAM_SAMPLERRECT

#define PARAM_SAMPLERRECT   18

Definition at line 28 of file rsx_program.h.

PARAM_UNKNOWN

#define PARAM_UNKNOWN   0xff

Definition at line 29 of file rsx_program.h.

Typedef Documentation

rsxConstOffsetTable

typedef struct rsx_co_table rsxConstOffsetTable

Table of const offsets.

rsxFragmentProgram

typedef struct rsx_fp rsxFragmentProgram

Fragment program data structure.

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

rsxProgramAttrib

typedef struct rsx_attrib rsxProgramAttrib

Table of program attributes.

rsxProgramConst

typedef struct rsx_const rsxProgramConst

Program const data structure.

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()

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

Get attribute value 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 value.

rsxFragmentProgramGetAttribIndex()

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

Get index 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 index.

rsxFragmentProgramGetAttribs()

rsxProgramAttrib * rsxFragmentProgramGetAttribs

(

const 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()

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

Get const value 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 value.

rsxFragmentProgramGetConstIndex()

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

Get index 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 index.

rsxFragmentProgramGetConstOffsetTable()

rsxConstOffsetTable * rsxFragmentProgramGetConstOffsetTable	(	const 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

(

const 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.

rsxFragmentProgramGetNumAttrib()

u16 rsxFragmentProgramGetNumAttrib

(

const rsxFragmentProgram *

fp

)

Get the count of fragment program attributes.

Parameters

fp	Pointer the to fragment program structure.

Returns

Count of attributes in the fragment program.

rsxFragmentProgramGetNumConst()

u16 rsxFragmentProgramGetNumConst

(

const rsxFragmentProgram *

fp

)

Get the count of fragment program consts.

Parameters

fp	Pointer the to fragment program structure.

Returns

Count of constants in the fragment program.

rsxFragmentProgramGetUCode()

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

Get Ucode from RSX fragment program.

Parameters

fp	Pointer the to fragment program structure.
ucode	Pointer-pointer to receive the fragment program ucode.
size	Pointer to receive the fragment program ucode size.

rsxVertexProgramGetAttrib()

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

Get attribute value 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 value.

rsxVertexProgramGetAttribIndex()

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

Get index 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 index.

rsxVertexProgramGetAttribs()

rsxProgramAttrib * rsxVertexProgramGetAttribs

(

const 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()

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

Get const value 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 value.

rsxVertexProgramGetConstIndex()

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

Get index 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

(

const 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.

rsxVertexProgramGetNumAttrib()

u16 rsxVertexProgramGetNumAttrib

(

const rsxVertexProgram *

vp

)

Get the count of vertex program attributes.

Parameters

vp	Pointer the to vertex program structure.

Returns

Count of attributes in the vertex program.

rsxVertexProgramGetNumConst()

u16 rsxVertexProgramGetNumConst

(

const rsxVertexProgram *

vp

)

Get the count of vertex program consts.

Parameters

vp	Pointer the to vertex program structure.

Returns

Count of constants in the vertex program.

rsxVertexProgramGetUCode()

void rsxVertexProgramGetUCode	(	const rsxVertexProgram *	vp,
		void **	ucode,
		u32 *	size
	)

Get Ucode from RSX vertex program.

Parameters

vp	Pointer the to vertex program structure.
ucode	Pointer-pointer to receive the vertex program ucode.
size	Pointer to receive the vertex program ucode size.