I've branched well off of upstream glloadgen since they don't appear to be very active in between GL versions.
1) Changed how the address finder functions are set to be more sane.
2) Added *all* possible extensions. For the lulz.
3) Fixed a retarded bug in IsVersionGEQ.
4) Slapped myself for not seeing IsVersionGEQ bug earlier. Most important change.
- Implement texture scaling/conversion/downloading for the main view so
we can finally start getting data to output.
Also, redesign how it works a bit, it will now properly wait one full
frame for each step in the process: rendering the main texture,
scaling the main texture to an output texture, staging/downloading the
ouput texture, and then outputting that staged data. This way, the
GPU will have more than enough time to fully complete each step.
- Fix a bug with OpenGL plugin's texture staging function. Was using
glBindBuffer instead of what should have been used: glBindTexture.
- Change the naming scheme of the variables in default.effect. It's now
named with the idea of just "color matrix" in mind instead of "yuv
matrix", and instead of DrawRGBToYUV, it's now just DrawMatrix.
For one, I added a new member gs_window for future use.
The member is "display" which represents our connection to X11.
Ideally, we should use this specific connection to deal with our Window.
For now, it's disabled. Read comment for more information.
Secondly, wxGTK apparently doesn't map our window in some cases.
This causes the window ID passed to be bad and will stop (or segfault)
our program. This might be related to the first commit above.
For now, all this commit does is realize the window manually.
- Check the actual debug extension instead of checking GL 4.0 support;
it appears that despite having GL 4.0 support, AMD does not implement
the standard debug extensions even when the *_CONTEXT_DEBUG_BIT_ARB
flag is set on the context.
- Also, fixed a place where spaces where used for indents instead of a
tab.
- Removed the dependency on windows.h for windows. I feel it's an
unnecessarily large dependency to have to add to all source files
when the only thing that's needed to make the windows version compile
the debug functions is just the __stdcall call convention keyword.
On top of increasing compile time due to the large number of headers
it includes from all the windows API headers, it also adds a lot of
potential name conflicts, as I was getting a number of name conflicts
for lots of names like near/far, which were used in old legacy 16bit
windows code.
1. We no longer hardcode a 3.2 profile. It chooses the latest profile that fits out description.
2. I added three tables and macros to help with the offsets compared to the variables to help reading. Read comments for more info.
3. I added glewExperimental being set. What a dumb "feature". It doesn't help anything...
I added gl-x11 which allows compatibility with X11 (Xlib-based) and GLX.
I also added various functions to handle file finding based on FHS.
Various changes to autotools to both install files correctly and to configure correctly.
In particular, it removes any deprecated functionality
wxWidgets only documents their deprecated m4 macros and gives a poor example
Also to note in regard to wxWidgets, I removed any unneeded libraries from the linker line.
Any warning messages provided by autoconf has been supressed in the most appropriate manner possible.
