void glColor4fv(GLfloat *v)
{
GLParam p[8];
p[0].op=OP_Color;
p[1].f=v[0];
p[2].f=v[1];
p[3].f=v[2];
p[4].f=v[3];
/* direct convertion to integer to go faster if no shading */
p[5].ui = (unsigned int) (sll2int(
slladd(
sllmul(v[0], int2sll(ZB_POINT_RED_MAX - ZB_POINT_RED_MIN)),
int2sll(ZB_POINT_RED_MIN)
)
)
);
p[6].ui = (unsigned int) (sll2int(
slladd(
sllmul(v[1], int2sll(ZB_POINT_GREEN_MAX - ZB_POINT_GREEN_MIN)),
int2sll(ZB_POINT_GREEN_MIN)
)
)
);
p[7].ui = (unsigned int) (sll2int(
slladd(
sllmul(v[2], int2sll(ZB_POINT_BLUE_MAX - ZB_POINT_BLUE_MIN)),
int2sll(ZB_POINT_BLUE_MIN)
)
)
);
gl_add_op(p);
}
void glColor4f(GLfloat r,GLfloat g,GLfloat b,GLfloat a)
{
GLParam p[8];
p[0].op=OP_Color;
p[1].f=r;
p[2].f=g;
p[3].f=b;
p[4].f=a;
/* direct convertion to integer to go faster if no shading */
p[5].ui = (unsigned int) (sll2int(
slladd(
sllmul(r,int2sll(ZB_POINT_RED_MAX - ZB_POINT_RED_MIN)),
int2sll(ZB_POINT_RED_MIN)
)
)
);
p[6].ui = (unsigned int) (sll2int(
slladd(
sllmul(g, int2sll(ZB_POINT_GREEN_MAX - ZB_POINT_GREEN_MIN)),
int2sll(ZB_POINT_GREEN_MIN)
)
)
);
p[7].ui = (unsigned int) (sll2int(
slladd(
sllmul(b, int2sll(ZB_POINT_BLUE_MAX - ZB_POINT_BLUE_MIN)),
int2sll(ZB_POINT_BLUE_MIN)
)
)
);
gl_add_op(p);
}
void
glEnableClientState(GLenum array)
{
GLParam p[2];
p[0].op = OP_EnableClientState;
switch(array) {
case GL_VERTEX_ARRAY:
p[1].i = VERTEX_ARRAY;
break;
case GL_NORMAL_ARRAY:
p[1].i = NORMAL_ARRAY;
break;
case GL_COLOR_ARRAY:
p[1].i = COLOR_ARRAY;
break;
case GL_TEXTURE_COORD_ARRAY:
p[1].i = TEXCOORD_ARRAY;
break;
default:
assert(0);
break;
}
gl_add_op(p);
}
void
glArrayElement(GLint i)
{
GLParam p[2];
p[0].op = OP_ArrayElement;
p[1].i = i;
gl_add_op(p);
}
void tglEdgeFlag(int flag) {
TinyGL::GLParam p[2];
p[0].op = TinyGL::OP_EdgeFlag;
p[1].i = flag;
gl_add_op(p);
}
void tglLoadName(unsigned int name) {
TinyGL::GLParam p[2];
p[0].op = TinyGL::OP_LoadName;
p[1].i = name;
gl_add_op(p);
}
void glInitNames(void)
{
GLParam p[1];
p[0].op=OP_InitNames;
gl_add_op(p);
}
void glPopMatrix(void)
{
GLParam p[1];
p[0].op=OP_PopMatrix;
gl_add_op(p);
}
void glEnd(void)
{
GLParam p[1];
p[0].op=OP_End;
gl_add_op(p);
}
void glLoadIdentity(void)
{
GLParam p[1];
p[0].op=OP_LoadIdentity;
gl_add_op(p);
}
void glPopName(void)
{
GLParam p[1];
p[0].op=OP_PopName;
gl_add_op(p);
}
void glEdgeFlag(int flag)
{
GLParam p[2];
p[0].op=OP_EdgeFlag;
p[1].i=flag;
gl_add_op(p);
}
void
glPolygonOffset(GLfloat factor, GLfloat units)
{
GLParam p[3];
p[0].op = OP_PolygonOffset;
p[1].f = factor;
p[2].f = units;
gl_add_op(p);
}
void glMatrixMode(int mode)
{
GLParam p[2];
p[0].op=OP_MatrixMode;
p[1].i=mode;
gl_add_op(p);
}
void glBegin(int mode)
{
GLParam p[2];
p[0].op=OP_Begin;
p[1].i=mode;
gl_add_op(p);
}
void glClearDepth(double depth)
{
GLParam p[2];
p[0].op=OP_ClearDepth;
p[1].f=depth;
gl_add_op(p);
}
void glClear(int mask)
{
GLParam p[2];
p[0].op=OP_Clear;
p[1].i=mask;
gl_add_op(p);
}
void glColorPointer(TGLint size, TGLenum type, TGLsizei stride, const TGLvoid *pointer) {
GLParam p[4];
assert(type == TGL_FLOAT);
p[0].op = OP_ColorPointer;
p[1].i = size;
p[2].i = stride;
p[3].p = const_cast<void *>(pointer);
gl_add_op(p);
}
void glCallList(unsigned int list)
{
GLParam p[2];
p[0].op=OP_CallList;
p[1].i=list;
gl_add_op(p);
}
void glLoadName(unsigned int name)
{
GLParam p[2];
p[0].op=OP_LoadName;
p[1].i=name;
gl_add_op(p);
}
void glMultMatrixf(const float *m)
{
GLParam p[17];
int i;
p[0].op=OP_MultMatrix;
for(i=0;i<16;i++) p[i+1].f=m[i];
gl_add_op(p);
}
void glHint(int target,int mode)
{
GLParam p[3];
p[0].op=OP_Hint;
p[1].i=target;
p[2].i=mode;
gl_add_op(p);
}
void glDisable(int cap)
{
GLParam p[3];
p[0].op=OP_EnableDisable;
p[1].i=cap;
p[2].i=0;
gl_add_op(p);
}
void tglScalef(float x, float y, float z) {
TinyGL::GLParam p[4];
p[0].op = TinyGL::OP_Scale;
p[1].f = x;
p[2].f = y;
p[3].f = z;
gl_add_op(p);
}
void glPixelStorei(int pname,int param)
{
GLParam p[3];
p[0].op=OP_PixelStore;
p[1].i=pname;
p[2].i=param;
gl_add_op(p);
}
void glBindTexture(int target,int texture)
{
GLParam p[3];
p[0].op=OP_BindTexture;
p[1].i=target;
p[2].i=texture;
gl_add_op(p);
}
void glColorMaterial(int mode,int type)
{
GLParam p[3];
p[0].op=OP_ColorMaterial;
p[1].i=mode;
p[2].i=type;
gl_add_op(p);
}
void
glDrawArrays(GLenum mode, GLint first, GLsizei count)
{
GLParam p[4];
p[0].op = OP_DrawArrays;
p[1].i = mode;
p[2].i = first;
p[3].i = count;
gl_add_op(p);
}
void tglClearColor(float r, float g, float b, float a) {
TinyGL::GLParam p[5];
p[0].op = TinyGL::OP_ClearColor;
p[1].f = r;
p[2].f = g;
p[3].f = b;
p[4].f = a;
gl_add_op(p);
}
void tglViewport(int x, int y, int width, int height) {
TinyGL::GLParam p[5];
p[0].op = TinyGL::OP_Viewport;
p[1].i = x;
p[2].i = y;
p[3].i = width;
p[4].i = height;
gl_add_op(p);
}
