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4 commits

Author SHA1 Message Date
kd-11 20bd723e7c rsx: Add floor workaround for GPUs with rounding issues 
- Mainly affects nvidia where x/w * w can sometimes return a value smaller than x.
  In such conditions, floor(x) will return x-1 if x is an integer which is horribly wrong and exaggerates minor precision drift to great proportions.
 2021-06-09 10:55:55 +03:00
kd-11 39815801aa rsx: Implement proper decoding for some obscure fragment instructions 
PK4UBG and UP4UBG were dropped from the NV_fragment_program spec in 2002.
Not much information about them remains but seems pretty straightforward.
 2021-06-05 21:02:14 +03:00
Nekotekina 2491aad6f2 types.hpp: implement min_v<>, max_v<>, SignedInt, UnsignedInt, FPInt concepts 
Restrict smax to only work with signed values for consistency.
Cleanup <climits> includes.
Cleanup <limits> includes.
 2021-05-23 19:43:51 +03:00
kd-11 c5a06dab0a rsx: Refactor program texture state handling to be persistent across shader swaps 2021-05-15 23:51:12 +03:00
Renamed from rpcs3/Emu/RSX/Common/FragmentProgramDecompiler.h (Browse further)