#define _GNU_SOURCE
#if defined(_MSC_VER)
#define bool BOOL
#define true 1
#define false 0
#else
#include <stdbool.h>
#endif
#include <string.h>
#include <ctype.h>
#include "piglit-gles2-util.h"
#include "piglit-egl-gles2-framework.h"
#include <GLES2/gl2.h>

int piglit_width = 250, piglit_height = 250;

const char *vs_code =
    "attribute vec4 piglit_Position;\n"
    "void main()\n"
    "{\n"
    "    gl_Position = piglit_Position;\n"
	"	 gl_PointSize = 8.0;\n"
    "}\n";

const char *fs_code =
    "void main()\n"
    "{\n"
	"	gl_FragColor = vec4(gl_PointCoord.xy,0.0,1.0);\n"
    "}\n";

enum piglit_result piglit_display(void)
{
	GLboolean pass;
	GLboolean pass1;
	GLboolean pass2;
    GLfloat VexterTemp;
	int error = 0;
	GLuint myProgram, myVertex, myFrag;
	char info[100];
	
    myVertex = glCreateShader(GL_VERTEX_SHADER);
    myFrag = glCreateShader(GL_FRAGMENT_SHADER);
    myProgram = glCreateProgram();
	
    glBindAttribLocation(myProgram, PIGLIT_ATTRIB_POS, "piglit_Position");
	glShaderSource(myVertex, 1, (const GLchar**)&vs_code,NULL);
	glShaderSource(myFrag, 1, (const GLchar**)&fs_code,NULL);
	glCompileShader(myVertex);
    glCompileShader(myFrag);        
    glAttachShader(myProgram, myVertex);
    glAttachShader(myProgram, myFrag);
    glLinkProgram(myProgram);	
	glUseProgram(myProgram);

	glViewport(0,0,piglit_width, piglit_height);
	glClear(GL_COLOR_BUFFER_BIT);

	GLfloat vVertices[] = {0.0f,0.0f,0.0f};
	glVertexAttribPointer(PIGLIT_ATTRIB_POS,1,GL_FLOAT,GL_FALSE,0,vVertices);

	glEnableVertexAttribArray(PIGLIT_ATTRIB_POS);
	glDrawArrays(GL_POINTS,0,1);

	const float expected1[] = {0.375,0.375,0.0};
	pass1 = piglit_probe_rect_rgb(124, 124, piglit_width, piglit_height,  expected1);
	const float expected2[] = {0.5,0.5,0.0};
	pass2 = piglit_probe_rect_rgb(125, 125, piglit_width, piglit_height,  expected2);
	pass = pass1&&pass2;

	return pass ? PIGLIT_SUCCESS : PIGLIT_FAILURE;
}


void
piglit_init(int argc, char **argv)
{
}