1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/sanegl.c	Thu Jun 23 05:19:40 2011 +0300
     1.3 @@ -0,0 +1,73 @@
     1.4 +#include <stdio.h>
     1.5 +
     1.6 +#define SANEGL_IMPL_
     1.7 +#include "sanegl.h"
     1.8 +
     1.9 +struct vertex {
    1.10 +	float pos[4];
    1.11 +	float color[4];
    1.12 +	float tex[2];
    1.13 +	float norm[3];
    1.14 +};
    1.15 +
    1.16 +static const int mode_verts[] = {
    1.17 +	1,		/* GL_POINTS */
    1.18 +	2,		/* GL_LINES */
    1.19 +	-1,		/* GL_LINE_LOOP TODO */
    1.20 +	-1,		/* GL_LINE_STRIP TODO */
    1.21 +	3,		/* GL_TRIANGLES */
    1.22 +	-1,		/* GL_TRIANGLE_STRIP TODO */
    1.23 +	-1,		/* GL_TRIANGLE_FAN TODO */
    1.24 +	6,		/* GL_QUADS (two triangles) */
    1.25 +	-1,		/* GL_QUAD_STRIP TODO */
    1.26 +	-1		/* GL_POLYGON	TODO */
    1.27 +};
    1.28 +
    1.29 +static struct vertex vcur = {
    1.30 +	{0, 0, 0, 1},	/* position */
    1.31 +	{1, 1, 1, 1},	/* color */
    1.32 +	{0, 0},			/* tex-coord */
    1.33 +	{0, 0, 0}		/* normal */
    1.34 +};
    1.35 +
    1.36 +
    1.37 +void glBegin(GLenum mode)
    1.38 +{
    1.39 +	printf("glBegin\n");
    1.40 +}
    1.41 +
    1.42 +void glEnd(void)
    1.43 +{
    1.44 +	printf("glEnd\n");
    1.45 +}
    1.46 +
    1.47 +void glVertex4f(GLfloat x, GLfloat y, GLfloat z, GLfloat w)
    1.48 +{
    1.49 +	vcur.pos[0] = x;
    1.50 +	vcur.pos[1] = y;
    1.51 +	vcur.pos[2] = z;
    1.52 +	vcur.pos[3] = w;
    1.53 +
    1.54 +	varr[nvert++] = vcur;
    1.55 +}
    1.56 +
    1.57 +void glColor4f(GLfloat r, GLfloat g, GLfloat, b, GLfloat a)
    1.58 +{
    1.59 +	vcur.color[0] = r;
    1.60 +	vcur.color[1] = g;
    1.61 +	vcur.color[2] = b;
    1.62 +	vcur.color[3] = a;
    1.63 +}
    1.64 +
    1.65 +void glNormal3f(GLfloat x, GLfloat y, GLfloat z)
    1.66 +{
    1.67 +	vcur.normal[0] = x;
    1.68 +	vcur.normal[1] = y;
    1.69 +	vcur.normal[2] = z;
    1.70 +}
    1.71 +
    1.72 +void glTexCoord4f(GLfloat x, GLfloat y)
    1.73 +{
    1.74 +	vcur.tex[0] = x;
    1.75 +	vcur.tex[1] = y;
    1.76 +}