The precise way the clipper needs to be maintained may differ between APIs, so it is no longer owned by any render structure but instead HWDrawInfo only contains a reference.
For OpenGL there is still only one static clipper because without multithreaded BSP traversal there is no need for more.
Not only are they better placed in the common code, but they are also both per-viewpoint and not per-scene, so this is a far more suitable place and avoids saving and restoring them in the portal code.
src/r_data/models/models.cpp:418:33: warning: comparison of integers of different signs: 'long' and 'unsigned long' [-Wsign-compare]
src/r_data/models/models.cpp:427:38: warning: comparison of integers of different signs: 'long' and 'unsigned long' [-Wsign-compare]
src/r_data/models/models_ue1.cpp:49:37: warning: comparison of integers of different signs: 'long' and 'unsigned long' [-Wsign-compare]
I did not consider that this is an init-only option. So changing the CVAR may not affect game behavior at all. Instead its value must be moved to some globally accessible variable on startup that never gets changed again.
- made the vid_scaleto____ commands less hacky - after finding out I could route the calls through screen->, found the correct screen-> commands, and do scaling based on the real screen dimensions
Game code should never ever call the renderer directly. This must be done through the video interface so that it can also work with other framebuffers later.
These files are not part of the actual renderer but part of the system code.
This means, for separated modern and legacy GL renderers, there still will only be one set of this, unlike everything else.
(concatenated "UMSH" signature + datafile + anivfile)
This is pretty much 100% functional by now.
Hasn't been tested on platforms other than Linux yet, though.
Code definitely deserves some cleaning.
At least one version of Windows SDK (10.0.17134.0) has broken _pgmptr/_get_pgmptr()
It points to an empty string for multi-byte character set applications
GetModuleFileName() is now used instead regardless of compiler/toolchain
Added extra guard against unexpected program paths to avoid crashes
https://forum.zdoom.org/viewtopic.php?t=60598
