Philip Rebohle
e379f472f6
[dxbc] Implement hack to treat multisampled textures as normal textures
2021-07-02 05:52:05 +02:00
Philip Rebohle
f5fa7a9099
[dxbc] Set float control bits as necessary
2021-01-28 19:37:10 +01:00
Philip Rebohle
76a6f6eab9
[dxbc] Add option to force memory barriers after shared memory stores
2020-02-08 00:48:42 +01:00
Philip Rebohle
11f08c7dea
[dxbc] Declare vertex positions as invariant
...
Otherwise, games relying on different vertex shaders to produce
the same numerical results may suffer from Z-fighting issues.
Fixes #1364 .
2020-01-22 23:59:51 +01:00
Philip Rebohle
27ea176295
[d3d11] Remove d3d11.strictDivision option
2019-11-30 20:39:32 +01:00
Philip Rebohle
3b030d9569
[dxbc] Implement workaround to replace NaN render target outputs by zero
2019-11-30 20:39:32 +01:00
Philip Rebohle
c4e5323e0e
[dxbc] Remove old constant buffer range check
2019-10-28 17:52:50 +01:00
Philip Rebohle
3d213efe53
[dxbc] Use SSBOs for dynamically indexed constant buffers if needed
...
SSBOs are tightly bound-checked on all Nvidia GPUs, so this allows for
a more accurate workaround for games relying on OOB access behaviour.
2019-10-28 15:42:46 +01:00
Philip Rebohle
8644d75722
[dxbc] Use OpDemoteToHelperInvocationEXT for discards if supported
2019-07-11 19:33:17 +02:00
Philip Rebohle
d755b18ccb
[dxbc] Repurpose useRawSsbo option
...
Basically, abuse the minSsboAlignment property to convince the
compiler to always/never emit raw SSBOs for raw and structured
buffers, and use the actual device limit by default.
2019-06-11 20:20:40 +02:00
Philip Rebohle
0f7c23c022
[dxbc] Always use raw storage buffers if alignment requirements are met
2019-06-11 20:20:40 +02:00
Philip Rebohle
d94d89c3ef
[dxbc] Add option to use subgroup ops for atomic counter operations
...
This can greatly reduce the number of atomic operations when using
append/consume buffers.
2019-05-15 18:49:02 +02:00
Philip Rebohle
9b99c55a2e
[dxbc] Implement optional constant buffer range check
2019-04-05 20:56:29 +02:00
Philip Rebohle
0326258829
[dxbc] Use SDiv instead of ShiftRightLogical for index calc on Nvidia
...
Reportedly fixes Resident Evil 2 and Devil May Cry 5 on Nvidia.
2019-03-09 19:59:56 +01:00
Philip Rebohle
38c6eeed26
[dxbc] Only emit depth clamp in fragment shader if necessary
...
We don't need this if the depth clip extension is supported
by the driver.
2019-02-19 14:27:21 +01:00
Philip Rebohle
c0b325b483
[dxbc] Add option to enable strict sm4-compliat division
...
SM4 is defined to return the first source operand if the divisor is zero.
Windows drivers don't do this by default, so we shouldn't do it either.
2019-02-05 21:08:13 +01:00
Philip Rebohle
48548eb894
[dxbc] Add useRawSsbo option
...
ENabled when we can replace texel buffers for raw and structured
buffers with raw SSBOs.
2018-12-14 23:45:37 +01:00
Philip Rebohle
7096937c11
[dxbc] Use ballot to determine early-discard condition in fragment shaders
2018-11-27 11:50:01 +01:00
Philip Rebohle
a75c596132
[d3d11] Add config option to enable TGSM initialization
2018-11-23 16:12:02 +01:00
Philip Rebohle
ea5f11d091
[dxbc] Implement function to clear thread-group shared memory
...
Can be enabled in case a game reads undefined data from TGSM.
2018-11-23 15:57:54 +01:00
Philip Rebohle
0418c02ac3
[dxbc] Use clustered subgroup operations on supported hardware
2018-11-21 11:17:09 +01:00
Philip Rebohle
4f76b89941
[dxbc] Use subgroup operations for early discard
...
Can improve performance in some complex fragment shaders.
2018-11-21 11:17:09 +01:00
Philip Rebohle
a574829bb6
[dxbc] Remove DeferKill flag
...
This behaviour is correct, and needs to be enabled by default.
2018-11-21 11:17:09 +01:00
Philip Rebohle
05856e836b
[d3d11] Don't enable StorageImageReadWithoutFormat feature for FL11_0
...
We don't really need this, although it might be useful in the future.
2018-11-10 11:34:23 +01:00
Philip Rebohle
bd03225c14
[dxbc] Refactor DxbcOptions
...
A bit mask isn't good enough going forward, and we also don't
need application-specific options for now.
2018-11-09 08:41:02 +01:00
Philip Rebohle
a607fe107f
[dxbc] Remove workarounds for the old Nvidia shader compiler
2018-06-12 22:13:53 +02:00
Philip Rebohle
af62d423b2
[dxbc] Add per-device option for deferred kills
2018-05-26 17:08:39 +02:00
Philip Rebohle
58e9280891
[dxbc] Remove Tex2D -> Tex2DArray workaround
2018-05-24 11:49:12 +02:00
Philip Rebohle
01147492d5
[dxbc] Implemented Texture2D -> Texture2DArray mapping as a knob
...
Doing this for all applications is not necessary and degrades
performance in some cases.
2018-04-23 00:46:27 +02:00
Philip Rebohle
e53cb72e39
[dxbc] Make DxbcOptions a set of flags
...
This allows for game-specific workarounds and driver-specific
workarounds to be applied in an easier fashion.
2018-04-22 23:49:41 +02:00
Philip Rebohle
584ee6b6f0
[dxbc] Lift ShaderStorageImageReadWithoutFormat requirement
2018-03-21 12:47:53 +01:00
Philip Rebohle
0e9b7d7ccd
[dxbc] Implemented new workaround for depth-compare ops on Nvidia
2018-03-01 10:11:15 +01:00
Philip Rebohle
8bfd12067a
[dxbc] Remove packDrefValueIntoCoordinates hack
...
Causes more issues than it solves when the coordinate vector
gets too big.
2018-02-28 06:44:55 +01:00
Philip Rebohle
f4cd90d6fa
[dxbc] Implemented vendor-specific workarounds in an attemt to fix Nvidia
2018-01-07 20:05:27 +01:00
