GL_INVALID_ENUM errors with FBO

[Chris Robinson]

On Wednesday 23 July 2008 03:56:14 pm Vitaliy Margolen wrote:
> +#define checkGLcall(A...)                                       \

AFAIK, this valid C. It's a GNU extension. This:
#define checkGLcall(...)
TRACE(__VA_ARGS__);
is valid C, but requires C99.

> +        TRACE(A);                                               \
> +        TRACE(" @ %s:%d call ok\n", __FILE__, __LINE__);        \

And I think splitting this up potentially introduces a trace race if a thread 
switch happens between the two calls. The other thread's trace would print 
where the second statement should, and the second statement would 
just "float" later in the log.