should be done with VAO, but atm, this is not possible :-(
this also partial revert the fix in fb92c338af (activating texture0 globally).
Signed-off-by: Ryan Houdek <Sonicadvance1@gmail.com>
PS and VS making. Untested and won't work for now.
Add in program shader cache files.
Readd NativeVertexFormat stuffs.
Add in PS and VS cache things.
SetShaders in places.
Fixed EFB cache index computations in OpenGL renderer.
The previous computation was very likely to go out of array bounds,
which could result in crashes on EFB access.
Also, the cache size was rounded down instead of up. This is a problem
since EFB_HEIGHT (528) is not a multiple of EFB_CACHE_RECT_SIZE (64).
Very useful to compare performance between two builds, check the impact of
a configuration option, etc. FPS log is stored in User/Logs/fps.txt and is
reset each time you launch a game. Only enabled if you check the "Log FPS
to file" option in your graphics settings.
Could be improved a bit: currently logs only every 1s (so you can't really
see small variations), maybe output more infos to the fps.txt like
average/stddev (but Excel/Libreoffice/Google Docs can compute that easily
too).
Reason:
- It's wrong, zcomploc can't be emulated perfectly in HW backends without severely impacting performance.
- It provides virtually no advantages over the previous hack while introducing lots of code.
- There is a better alternative: If people insist on having some sort of valid zcomploc emulation, I suggest rendering each primitive separately while using a _clean_ dual-pass approach to emulate zcomploc.
This reverts commit 0efd4e5c29.
This reverts commit b4ec836aca.
This reverts commit bb4c9e2205.
This reverts commit 146b02615c.
The GL EFB cache did not clamp correctly the coordinates when computing
the rectangle it needed to cache, leading to negative values being used
as indexes and often crashes.
Fixes issue 5510.
The previous computation was very likely to go out of array bounds,
which could result in crashes on EFB access.
Also, the cache size was rounded down instead of up. This is a problem
since EFB_HEIGHT (528) is not a multiple of EFB_CACHE_RECT_SIZE (64).
Most of the games using EFB peeks are suffering from major performance problems
when these peeks are not disabled in the graphics settings. This is an attempt
to fix this in the GL renderer by doing the glReadPixels in bulk: instead of
doing a lot of 1x1 pixel reads, read for 64x64 pixels at once and keep that in
a cache.
Deck menu in Baten Kaitos: 3FPS -> 54FPS
Character creation in Monster Hunter Tri: 7FPS -> 60FPS
