OneSadCookie Wrote:from man glTexImage2D

Code:

void glTexImage2D( GLenum target,
                          GLint level,
                          GLint internalformat,
                          GLsizei width,
                          GLsizei height,
                          GLint border,
                          GLenum format,
                          GLenum type,
                          const GLvoid *pixels )

...

Code:

GL_INVALID_VALUE is generated if level is less than 0.

       GL_INVALID_VALUE  may  be generated if level is greater than log2(max),
       where max is the returned value of GL_MAX_TEXTURE_SIZE.

       GL_INVALID_VALUE is generated if internalformat is not 1, 2, 3,  4,  or
       one of the accepted resolution and  symbolic constants.

       GL_INVALID_VALUE  is  generated  if  width  or height is less than 0 or
       greater than 2 + GL_MAX_TEXTURE_SIZE, or if  either  cannot  be  repre-
       sented as 2^k +2 (border) for some integer value of k.

       GL_INVALID_VALUE is generated if border is not 0 or 1.

my guess is that sizeX and sizeY are not powers of two.

That's a very good point. I'l check that out. as for the first part, I found that and was loking into what might be off. all values are correct (tho I'm not sure about the powers of 2 thing. That's actually quite helpful!

Thanks! I'll get back when I find out if that works out or not.