slang_core.gc

Mesa is an open-source implementation of the OpenGL specification - a system for rendering interacti

//// mat3 assignment operators

void __operator += (inout mat3 m, const mat3 n)
{
    m[0] += n[0];
    m[1] += n[1];
    m[2] += n[2];
}

void __operator -= (inout mat3 m, const mat3 n)
{
    m[0] -= n[0];
    m[1] -= n[1];
    m[2] -= n[2];
}

void __operator *= (inout mat3 m, const mat3 n)
{
    m = m * n;
}

void __operator /= (inout mat3 m, const mat3 n)
{
    m[0] /= n[0];
    m[1] /= n[1];
    m[2] /= n[2];
}


// mat4 assignment operators

void __operator += (inout mat4 m, const mat4 n)
{
    m[0] += n[0];
    m[1] += n[1];
    m[2] += n[2];
    m[3] += n[3];
}

void __operator -= (inout mat4 m, const mat4 n) {
    m[0] -= n[0];
    m[1] -= n[1];
    m[2] -= n[2];
    m[3] -= n[3];
}

void __operator *= (inout mat4 m, const mat4 n)
{
    m = m * n;
}

void __operator /= (inout mat4 m, const mat4 n)
{
    m[0] /= n[0];
    m[1] /= n[1];
    m[2] /= n[2];
    m[3] /= n[3];
}


//// mat2/float assignment operators

void __operator += (inout mat2 m, const float a) {
    m[0] += a;
    m[1] += a;
}

void __operator -= (inout mat2 m, const float a) {
    m[0] -= a;
    m[1] -= a;
}

void __operator *= (inout mat2 m, const float a) {
    m[0] *= a;
    m[1] *= a;
}

void __operator /= (inout mat2 m, const float a) {
    m[0] /= a;
    m[1] /= a;
}


//// mat3/float assignment operators

void __operator += (inout mat3 m, const float a) {
    m[0] += a;
    m[1] += a;
    m[2] += a;
}

void __operator -= (inout mat3 m, const float a) {
    m[0] -= a;
    m[1] -= a;
    m[2] -= a;
}

void __operator *= (inout mat3 m, const float a) {
    m[0] *= a;
    m[1] *= a;
    m[2] *= a;
}

void __operator /= (inout mat3 m, const float a) {
    m[0] /= a;
    m[1] /= a;
    m[2] /= a;
}


//// mat4/float assignment operators

void __operator += (inout mat4 m, const float a) {
    m[0] += a;
    m[1] += a;
    m[2] += a;
    m[3] += a;
}

void __operator -= (inout mat4 m, const float a) {
    m[0] -= a;
    m[1] -= a;
    m[2] -= a;
    m[3] -= a;
}

void __operator *= (inout mat4 m, const float a) {
    m[0] *= a;
    m[1] *= a;
    m[2] *= a;
    m[3] *= a;
}

void __operator /= (inout mat4 m, const float a) {
    m[0] /= a;
    m[1] /= a;
    m[2] /= a;
    m[3] /= a;
}



//// vec/mat assignment operators

void __operator *= (inout vec2 v, const mat2 m)
{
    v = v * m;
}

void __operator *= (inout vec3 v, const mat3 m)
{
    v = v * m;
}

void __operator *= (inout vec4 v, const mat4 m)
{
    v = v * m;
}



//// pre-decrement operators

int __operator --(inout int a)
{
    a = a - 1;
   __retVal = a;
}

ivec2 __operator --(inout ivec2 v)
{
   v = v - ivec2(1);
   __retVal = v;
}

ivec3 __operator --(inout ivec3 v)
{
   v = v - ivec3(1);
   __retVal = v;
}

ivec4 __operator --(inout ivec4 v)
{
   v = v - ivec4(1);
   __retVal = v;
}


float __operator --(inout float a)
{
   a = a - 1.0;
   __retVal = a;
}

vec2 __operator --(inout vec2 v)
{
   v = v - vec2(1.0);
   __retVal = v;
}

vec3 __operator --(inout vec3 v)
{
   v = v - vec3(1.0);
   __retVal = v;
}

vec4 __operator --(inout vec4 v)
{
   v = v - vec4(1.0);
   __retVal = v;
}


mat2 __operator --(inout mat2 m)
{
   m[0] = m[0] - vec2(1.0);
   m[1] = m[1] - vec2(1.0);
   __retVal = m;
}

mat3 __operator --(inout mat3 m)
{
   m[0] = m[0] - vec3(1.0);
   m[1] = m[1] - vec3(1.0);
   m[2] = m[2] - vec3(1.0);
   __retVal = m;
}

mat4 __operator --(inout mat4 m)
{
   m[0] = m[0] - vec4(1.0);
   m[1] = m[1] - vec4(1.0);
   m[2] = m[2] - vec4(1.0);
   m[3] = m[3] - vec4(1.0);
   __retVal = m;
}


//// pre-increment operators

int __operator ++(inout int a)
{
    a = a + 1;
    __retVal = a;
}

ivec2 __operator ++(inout ivec2 v)
{
   v = v + ivec2(1);
   __retVal = v;
}

ivec3 __operator ++(inout ivec3 v)
{
   v = v + ivec3(1);
   __retVal = v;
}

ivec4 __operator ++(inout ivec4 v)
{
   v = v + ivec4(1);
   __retVal = v;
}


float __operator ++(inout float a)
{
    a = a + 1.0;
    __retVal = a;
}

vec2 __operator ++(inout vec2 v)
{
   v = v + vec2(1.0);
   __retVal = v;
}

vec3 __operator ++(inout vec3 v)
{
   v = v + vec3(1.0);
   __retVal = v;
}

vec4 __operator ++(inout vec4 v)
{
   v = v + vec4(1.0);
   __retVal = v;
}


mat2 __operator ++(inout mat2 m)
{
   m[0] = m[0] + vec2(1.0);
   m[1] = m[1] + vec2(1.0);
   __retVal = m;
}

mat3 __operator ++(inout mat3 m)
{
   m[0] = m[0] + vec3(1.0);
   m[1] = m[1] + vec3(1.0);
   m[2] = m[2] + vec3(1.0);
   __retVal = m;
}

mat4 __operator ++(inout mat4 m)
{
   m[0] = m[0] + vec4(1.0);
   m[1] = m[1] + vec4(1.0);
   m[2] = m[2] + vec4(1.0);
   m[3] = m[3] + vec4(1.0);
   __retVal = m;
}



//// post-decrement

int __postDecr(inout int a)
{
   __retVal = a;
   a = a - 1;
}

ivec2 __postDecr(inout ivec2 v)
{
   __retVal = v;
   v = v - ivec2(1);
}

ivec3 __postDecr(inout ivec3 v)
{
   __retVal = v;
   v = v - ivec3(1);
}

ivec4 __postDecr(inout ivec4 v)
{
   __retVal = v;
   v = v - ivec4(1);
}


float __postDecr(inout float a)
{
   __retVal = a;
   a = a - 1.0;
}

vec2 __postDecr(inout vec2 v)
{
   __retVal = v;
   v = v - vec2(1.0);
}

vec3 __postDecr(inout vec3 v)
{
   __retVal = v;
   v = v - vec3(1.0);
}

vec4 __postDecr(inout vec4 v)
{
   __retVal = v;
   v = v - vec4(1.0);
}


mat2 __postDecr(inout mat2 m)
{
   __retVal = m;
   m[0] = m[0] - vec2(1.0);
   m[1] = m[1] - vec2(1.0);
}

mat3 __postDecr(inout mat3 m)
{
   __retVal = m;
   m[0] = m[0] - vec3(1.0);
   m[1] = m[1] - vec3(1.0);
   m[2] = m[2] - vec3(1.0);
}

mat4 __postDecr(inout mat4 m)
{
   __retVal = m;
   m[0] = m[0] - vec4(1.0);
   m[1] = m[1] - vec4(1.0);
   m[2] = m[2] - vec4(1.0);
   m[3] = m[3] - vec4(1.0);
}


//// post-increment

float __postIncr(inout float a)
{
   __retVal = a;
   a = a + 1;
}

vec2 __postIncr(inout vec2 v)
{
   __retVal = v;
   v = v + vec2(1.0);
}

vec3 __postIncr(inout vec3 v)
{
   __retVal = v;
   v = v + vec3(1.0);
}

vec4 __postIncr(inout vec4 v)
{
   __retVal = v;
   v = v + vec4(1.0);
}


int __postIncr(inout int a)
{
   __retVal = a;
   a = a + 1;
}

ivec2 __postIncr(inout ivec2 v)
{
   __retVal = v;
   v = v + ivec2(1);
}

ivec3 __postIncr(inout ivec3 v)
{
   __retVal = v;
   v = v + ivec3(1);
}

ivec4 __postIncr(inout ivec4 v)
{
   __retVal = v;
   v = v + ivec3(1);
}


mat2 __postIncr(inout mat2 m)
{
   mat2 n = m;
   m[0] = m[0] + vec2(1.0);
   m[1] = m[1] + vec2(1.0);
   return n;
}

mat3 __postIncr(inout mat3 m)
{
   mat3 n = m;
   m[0] = m[0] + vec3(1.0);
   m[1] = m[1] + vec3(1.0);
   m[2] = m[2] + vec3(1.0);
   return n;
}

mat4 __postIncr(inout mat4 m)
{
   mat4 n = m;
   m[0] = m[0] + vec4(1.0);
   m[1] = m[1] + vec4(1.0);
   m[2] = m[2] + vec4(1.0);
   m[3] = m[3] + vec4(1.0);
   return n;
}



//// inequality operators


// XXX are the inequality operators for floats/ints really needed????
bool __operator < (const float a, const float b)
{
   __asm vec4_sgt __retVal.x, b, a;
}


bool __operator < (const int a, const int b) {
    return float (a) < float (b);
}

bool __operator > (const float a, const float b) {
    bool c;
    __asm float_less c, b, a;
    return c;
}

bool __operator > (const int a, const int b) {
    return float (a) > float (b);
}

bool __operator >= (const float a, const float b) {
    bool g, e;
    __asm float_less  g, b, a;
    __asm float_equal e, a, b;
    return g || e;
}

bool __operator >= (const int a, const int b) {
    return float (a) >= float (b);
}

bool __operator <= (const float a, const float b) {
    bool g, e;
    __asm float_less  g, a, b;
    __asm float_equal e, a, b;
    return g || e;
}

bool __operator <= (const int a, const int b) {
    return float (a) <= float (b);
}



//
// MESA-specific extension functions.
//

void printMESA (const float f) {
    __asm float_print f;
}

void printMESA (const int i) {
    __asm int_print i;
}

void printMESA (const bool b) {
    __asm bool_print b;
}

void printMESA (const vec2 v) {
    printMESA (v.x);
    printMESA (v.y);
}

void printMESA (const vec3 v) {
    printMESA (v.x);
    printMESA (v.y);
    printMESA (v.z);
}

void printMESA (const vec4 v) {
    printMESA (v.x);
    printMESA (v.y);
    printMESA (v.z);
    printMESA (v.w);
}

void printMESA (const ivec2 v) {
    printMESA (v.x);
    printMESA (v.y);
}

void printMESA (const ivec3 v) {
    printMESA (v.x);
    printMESA (v.y);
    printMESA (v.z);
}

void printMESA (const ivec4 v) {
    printMESA (v.x);
    printMESA (v.y);
    printMESA (v.z);
    printMESA (v.w);
}

void printMESA (const bvec2 v) {
    printMESA (v.x);
    printMESA (v.y);
}

void printMESA (const bvec3 v) {
    printMESA (v.x);
    printMESA (v.y);
    printMESA (v.z);
}

void printMESA (const bvec4 v) {
    printMESA (v.x);
    printMESA (v.y);
    printMESA (v.z);
    printMESA (v.w);
}

void printMESA (const mat2 m) {
    printMESA (m[0]);
    printMESA (m[1]);
}

void printMESA (const mat3 m) {
    printMESA (m[0]);
    printMESA (m[1]);
    printMESA (m[2]);
}

void printMESA (const mat4 m) {
    printMESA (m[0]);
    printMESA (m[1]);
    printMESA (m[2]);
    printMESA (m[3]);
}

void printMESA (const sampler1D e) {
    __asm int_print e;
}

void printMESA (const sampler2D e) {
    __asm int_print e;
}

void printMESA (const sampler3D e) {
    __asm int_print e;
}

void printMESA (const samplerCube e) {
    __asm int_print e;
}

void printMESA (const sampler1DShadow e) {
    __asm int_print e;
}

void printMESA (const sampler2DShadow e) {
    __asm int_print e;
}