Re: [Qemu-devel] [PULL 3/6] console-gl: add opengl rendering helper functions

[Gerd Hoffmann]

On Fr, 2015-05-08 at 00:28 +0200, Alexander Graf wrote:
> 
> On 05.05.15 11:43, Gerd Hoffmann wrote:
> > Signed-off-by: Gerd Hoffmann <address@hidden>
> > Reviewed-by: Max Reitz <address@hidden>
> > ---
> 
> [...]
> 
> > +void surface_gl_create_texture(ConsoleGLState *gls,
> > +                               DisplaySurface *surface)
> > +{
> > +    assert(gls);
> > +    assert(surface_stride(surface) % surface_bytes_per_pixel(surface) == 
> > 0);
> > +
> > +    switch (surface->format) {
> > +    case PIXMAN_BE_b8g8r8x8:
> > +    case PIXMAN_BE_b8g8r8a8:
> > +        surface->glformat = GL_BGRA_EXT;
> > +        surface->gltype = GL_UNSIGNED_BYTE;
> > +        break;
> > +    case PIXMAN_r5g6b5:
> > +        surface->glformat = GL_RGB;
> > +        surface->gltype = GL_UNSIGNED_SHORT_5_6_5;
> > +        break;
> > +    default:
> > +        g_assert_not_reached();
> > +    }
> > +
> > +    glGenTextures(1, &surface->texture);
> > +    glEnable(GL_TEXTURE_2D);
> > +    glBindTexture(GL_TEXTURE_2D, surface->texture);
> > +    glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT,
> 
> This doesn't compile for me on SLES11:
> 
> ui/console-gl.c: In function ‘surface_gl_create_texture’:
> ui/console-gl.c:97:19: error: ‘GL_UNPACK_ROW_LENGTH_EXT’ undeclared
> (first use in this function)
> ui/console-gl.c:97:19: note: each undeclared identifier is reported only
> once for each function it appears in
> ui/console-gl.c: In function ‘surface_gl_update_texture’:
> ui/console-gl.c:117:19: error: ‘GL_UNPACK_ROW_LENGTH_EXT’ undeclared
> (first use in this function)
> make: *** [ui/console-gl.o] Error 1
> make: *** Waiting for unfinished jobs....

Which mesa version is this?

cheers,
  Gerd