Querying GL_INDEX_BITS and GL_DOUBLEBUFFER is not allowed in GLES, so
just use a reasonable default values for both. This is only used to
estimate memory consumption by the framebuffer (which is a questionable
approach in itself, since all those are implementation details not exposed
by the GL, and the actual memory used is likely to be higher anyway).
I also changed the command line arguments a bit, gl_syncmethod and
gl_sycnwait are used now. Furthermore, I added the ew mode AUTO. This is
a conservative mode and the default for now: if GL_ARB_sync is available,
use the FENCE_SLEEP mode, otherwise, disable it completely.
Conflicts:
include/args.h
misc/args.c
similar/arch/ogl/gr.cpp
Kp already incorporated some small changes I made in my rpi branch into
unification/master. However, besides making the rpi helper functions
static as I did, he also changed the prototype from (void) parameters
to C++ style (). I've incorporated his version here.
Conflicts:
similar/arch/ogl/gr.cpp
Rebirth builds with -Werror=redundant-decls -Werror=undef, which are
triggered by the bcm_host.h. Making gcc treat those paths as
system headers avoids these issues. This was suggested by Kp.
Mac OS X defines uint_fast32_t to unsigned int, causing ambiguous
overloads between RAIIdmem::operator[](std::size_t) and
RAIIdmem::operator[](int). Adding a disambiguating overload for OS X
breaks Windows. Remove operator pointer and operator[]. Rely on the
inherited operator[] for indexing. Require users to call ->get() to
convert to a simple pointer.
First btb ambiguity reported: https://github.com/dxx-rebirth/dxx-rebirth/pull/34
Second btb ambiguity reported: https://github.com/dxx-rebirth/dxx-rebirth/pull/43