kd-11
f745971cc8
rsx: Fix coordinate scaling for shadow access ( #10668 )
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- For shadow2DProj the 3rd coordinate is actually the depth value, do not scale
2021-08-06 22:49:50 +01:00
kd-11
99b6963fab
rsx: Improve unnormalized coordinate sampling
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- Improve rounding when sampling nearest neighbour. This is mostly a problem with NVIDIA
- Implement unnormalized 3D sampling
2021-08-03 00:36:04 +03:00
kd-11
d3ff67ffb5
rsx: Pass vertex attributes streamed via register write in PS3-correct format
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- TODO: Optimize this, we can avoid the double bswap in FIFO and then in attribute push
Not very important since nobody is doing register push in high-performance path.
2021-06-14 10:24:03 +03:00
kd-11
39815801aa
rsx: Implement proper decoding for some obscure fragment instructions
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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
kd-11
c5a06dab0a
rsx: Refactor program texture state handling to be persistent across shader swaps
2021-05-15 23:51:12 +03:00