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disasm_shader.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "re.h"
#include "shader_common.h"
#include "nv_hw.h"

Include dependency graph for disasm_shader.c:


Data Structures

struct  _opcode_info
void shader_init_funcs (void)
 Initialise the shader.

Defines

#define CHECK_RANGE(idx, arr)
#define NODS   (1<<0)
#define BRANCH_TR   (1<<1)
#define BRANCH_EL   (1<<2)
#define BRANCH_EN   (1<<3)
#define BRANCH_RE   (1<<4)
#define BRANCH_ALL   (BRANCH_TR|BRANCH_EL|BRANCH_EN)
#define COUNT_INC   (1<<4)
#define COUNT_IND   (1<<5)
#define COUNT_NUM   (1<<6)
#define COUNT_ALL   (COUNT_INC|COUNT_IND|COUNT_NUM)
#define SFR_STRING(idx)   CHECK_RANGE((idx), SFR_STRING)
#define SWZ_STRING(idx)   CHECK_RANGE((idx), SWZ_STRING)
#define SP_STRING(idx)   CHECK_RANGE((idx), SP_STRING)
#define SC_STRING(idx)   CHECK_RANGE((idx), SC_STRING)
#define APPEND(str)   strncat(buf[merged], str, sizeof(buf[merged]))

Functions

static struct _opcode_info * _get_op_info (int op)
const char * disasm_shader_halfop (ShaderFunc *shader, int merged)
const char * disasm_shader_inst (ShaderFunc *shader)
void shader_buffer_printf (ShaderFunc *shader, unsigned int *buf)
const char * vshader_set_next_id (unsigned int id, void *data)
const char * vshader_set_inst0 (unsigned int id, void *data)
const char * vshader_set_inst1 (unsigned int id, void *data)
const char * vshader_set_inst2 (unsigned int id, void *data)
const char * vshader_set_inst3_print (unsigned int id, void *data)
const char * fshader_from_agp (unsigned int id, void *data)

Variables

static unsigned int inst [4]
static ShaderFunc vp
static ShaderFunc fp
static unsigned int iaddr
static struct _opcode_info ops []
static const char * _SFR_STRING []
static const char * _SWZ_STRING []
static const char * _SP_STRING []
static const char * _SC_STRING []

Define Documentation

#define APPEND (  str   )     strncat(buf[merged], str, sizeof(buf[merged]))
 

#define BRANCH_ALL   (BRANCH_TR|BRANCH_EL|BRANCH_EN)
 

#define BRANCH_EL   (1<<2)
 

#define BRANCH_EN   (1<<3)
 

#define BRANCH_RE   (1<<4)
 

#define BRANCH_TR   (1<<1)
 

#define CHECK_RANGE (  idx,
arr   ) 
 

Value:

((idx)<sizeof(_##arr)/sizeof(const char *)) \
    ? _##arr[(idx)] : #arr"_OOB"

#define COUNT_ALL   (COUNT_INC|COUNT_IND|COUNT_NUM)
 

#define COUNT_INC   (1<<4)
 

#define COUNT_IND   (1<<5)
 

#define COUNT_NUM   (1<<6)
 

#define NODS   (1<<0)
 

#define SC_STRING (  idx   )     CHECK_RANGE((idx), SC_STRING)
 

#define SFR_STRING (  idx   )     CHECK_RANGE((idx), SFR_STRING)
 

#define SP_STRING (  idx   )     CHECK_RANGE((idx), SP_STRING)
 

#define SWZ_STRING (  idx   )     CHECK_RANGE((idx), SWZ_STRING)
 

Function Documentation

static struct _opcode_info* _get_op_info (  int  op  )  [static]
 

const char* disasm_shader_halfop (  ShaderFunc *  shader,
int  merged
) 
 

const char* disasm_shader_inst (  ShaderFunc *  shader  ) 
 

const char* fshader_from_agp (  unsigned int  id,
void *  data
) 
 

void shader_buffer_printf (  ShaderFunc *  shader,
unsigned int *  buf
) 
 

void shader_init_funcs (  void   ) 
 

Initialise the shader.

Please see Vertex and fragment programs ("Shaders")

const char* vshader_set_inst0 (  unsigned int  id,
void *  data
) 
 

const char* vshader_set_inst1 (  unsigned int  id,
void *  data
) 
 

const char* vshader_set_inst2 (  unsigned int  id,
void *  data
) 
 

const char* vshader_set_inst3_print (  unsigned int  id,
void *  data
) 
 

const char* vshader_set_next_id (  unsigned int  id,
void *  data
) 
 

Variable Documentation

const char* _SC_STRING[] [static]
 

Initial value:

 { 
    [SC_FL] = "FL",
    [SC_LT] = "LT",
    [SC_EQ] = "EQ",
    [SC_LE] = "LE",
    [SC_GT] = "GT",
    [SC_NE] = "NE",
    [SC_GE] = "GE",
    [SC_TR] = "TR",
    [SC_UNKNOWN] = "??"
}

const char* _SFR_STRING[] [static]
 

Initial value:

 {
    [SR_POSITION ] = "position",
    [SR_WEIGHT   ] = "weight",
    [SR_NORMAL   ] = "normal",
    [SR_COL0     ] = "color",
    [SR_COL1     ] = "color.secondary",
    [SR_BFC0     ] = "bfc",
    [SR_BFC1     ] = "bfc.secondary",
    [SR_FOGCOORD ] = "fogcoord",
    [SR_POINTSZ  ] = "pointsize",
    [SR_TEXCOORD0] = "texcoord[0]",
    [SR_TEXCOORD1] = "texcoord[1]",
    [SR_TEXCOORD2] = "texcoord[2]",
    [SR_TEXCOORD3] = "texcoord[3]",
    [SR_TEXCOORD4] = "texcoord[4]",
    [SR_TEXCOORD5] = "texcoord[5]",
    [SR_TEXCOORD6] = "texcoord[6]",
    [SR_TEXCOORD7] = "texcoord[7]",
    [SR_FRAGDATA0] = "data[0]",
    [SR_FRAGDATA1] = "data[1]",
    [SR_FRAGDATA2] = "data[2]",
    [SR_FRAGDATA3] = "data[3]"
}

const char* _SP_STRING[] [static]
 

Initial value:

 { 
    [SP_FLOAT32] = "R",
    [SP_FLOAT16] = "H",
    [SP_FIXED12] = "X",
    [SP_UNKNOWN] = "?"
}

const char* _SWZ_STRING[] [static]
 

Initial value:

 {
    [SSC_X] = "x",
    [SSC_Y] = "y",
    [SSC_Z] = "z",
    [SSC_W] = "w"
}

ShaderFunc fp [static]
 

unsigned int iaddr [static]
 

unsigned int inst[4] [static]
 

struct _opcode_info ops[] [static]
 

ShaderFunc vp [static]
 

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