Re: [PATCH 5/5] wined3d: Use the core version of the shader object functions.

[Matteo Bruni]

2015-01-22 13:22 GMT+01:00 Henri Verbeet <hverbeet(a)gmail.com>:
> On 21 January 2015 at 18:32, Matteo Bruni <mbruni(a)codeweavers.com> wrote:
> > +    typedef void (WINE_GLAPI *gl_shader_source_type)(GLuint, GLsizei, const GLchar * const *, const GLint*);
> > +
> > ...
> > +    #define MAP_GL_FUNCTION_CAST(core_func, cast, ext_func)                                 \
> > +        do                                                                                  \
> > +        {                                                                                   \
> > +            if (!gl_info->gl_ops.ext.p_##core_func)                                         \
> > +                gl_info->gl_ops.ext.p_##core_func = (cast)gl_info->gl_ops.ext.p_##ext_func; \
> > +        } while (0)
> > ...
> > +    MAP_GL_FUNCTION_CAST(glShaderSource, gl_shader_source_type, glShaderSourceARB);
> > I'm not sure that's really much better than just adding a (void *) cast.

Do you prefer I just unconditionally add the (void *) cast to
MAP_GL_FUNCTION or still add the separate define and only cast there?
For the records, the only other used function requiring a cast is
glTexImageEXT, because of the GLenum <-> GLint internalformat
mismatch.