My code in OpenGL with texture just did not work

OpenGL OpenGL: Advanced Coding
1

What i can confirm is that my code is no problem,The program work well in others’ computer,but not in my.
where is the problem.
I appreciate any help!

2

Your gpu/system is?

3

unsigned int ID; /** < 生成纹理的ID号 /
int imageWidth; /* < 图像宽度 /
int imageHeight; /* < 图像高度 /
unsigned char image; / < 指向图像数据的指针 */
FILE *pFile = 0;

BITMAPINFOHEADER bitmapInfoHeader;
BITMAPFILEHEADER header;

unsigned char textureColors = 0;

pFile = fopen(“桌面.bmp”, “rb”);
if(pFile == 0) return false;

fread(&header, sizeof(BITMAPFILEHEADER), 1, pFile);

if(header.bfType != BITMAP_ID)
{
fclose(pFile);
return false;
}

fread(&bitmapInfoHeader, sizeof(BITMAPINFOHEADER), 1, pFile);

imageWidth = bitmapInfoHeader.biWidth;
imageHeight = bitmapInfoHeader.biHeight;

if(bitmapInfoHeader.biSizeImage == 0)
bitmapInfoHeader.biSizeImage = bitmapInfoHeader.biWidth *
bitmapInfoHeader.biHeight * 3;

fseek(pFile, header.bfOffBits, SEEK_SET);

image = new unsigned char[bitmapInfoHeader.biSizeImage];

fread(image, 1, bitmapInfoHeader.biSizeImage, pFile);

for(int index = 0; index < (int)bitmapInfoHeader.biSizeImage; index+=3)
{
textureColors = image[index];
image[index] = image[index + 2];
image[index + 2] = textureColors;
}

fclose(pFile);
glPixelStorei(GL_UNPACK_ALIGNMENT,1);

glGenTextures(1, &ID);

glBindTexture(GL_TEXTURE_2D, ID);

glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_REPEAT);

gluBuild2DMipmaps(GL_TEXTURE_2D, 3, imageWidth,
imageHeight, GL_RGB, GL_UNSIGNED_BYTE,
image);

glEnable(GL_TEXTURE_2D);
glTexEnvf(GL_TEXTURE_ENV,GL_TEXTURE_ENV_MODE,GL_REPLACE);

glPushMatrix();
glScaled(45.0,30.0,0);
glBindTexture(GL_TEXTURE_2D, ID);
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 0.0f); glVertex3f(-2.0f, -1.0f, 0.0f);
glTexCoord2f(1.0f, 0.0f); glVertex3f(-2.0f, 1.0f, 0.0f);
glTexCoord2f(1.0f, 1.0f); glVertex3f( 0.0f, 1.0f, 0.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f( 0.0f, -1.0f, 0.0f);

glEnd();
glPopMatrix();

GLvoid ReShapeGLScene( GLsizei width,GLsizei height )
{
glViewport(0,0,(GLsizei)width,(GLsizei)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho((GLdouble)-450.0,(GLdouble)450.0,(GLdouble)-300.0,(GLdouble)300.0,50.0,-10.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
}

static PIXELFORMATDESCRIPTOR pfd =
{
sizeof(PIXELFORMATDESCRIPTOR),
1,
PFD_DRAW_TO_WINDOW|
PFD_SUPPORT_OPENGL|
PFD_DOUBLEBUFFER,
PFD_TYPE_RGBA,
24,
0,0,0,0,0,0,
0,
0,
0,
0,0,0,0,
32,
0,
0,
PFD_MAIN_PLANE,
0,
0,0,0
};

The above is the main code which work well in others’ computer but failed in my.

4

So, again:

  • what gpu/system ?
  • what is the size of the bitmap (width x height) ?
5

sorry,
my gpu : nViDIA GeForce g21o
system :windows xp
width : 64.