61 Commits

Author	SHA1	Message	Date
Philip Rebohle	f60bdcbcbf	[dxvk] Replace VK_EXT_shader_demote_to_helper_invocation with core feature	2022-07-14 21:21:34 +02:00
Philip Rebohle	1dd3f24b43	[dxbc] Drop workarounds for unsupported drivers	2022-07-14 21:21:34 +02:00
Philip Rebohle	131af0d677	[dxvk] Replace VK_KHR_driver_properties with core feature	2022-07-14 21:21:34 +02:00
Philip Rebohle	78c5ef88bc	[dxvk] Replace VK_KHR_shader_float_controls with core feature	2022-07-14 21:21:34 +02:00
Philip Rebohle	2774a04195	[dxvk] Use VkPhysicalDeviceVulkan11{Features,Properties} where appropriate	2022-07-14 21:21:34 +02:00
Philip Rebohle	f99a833f51	[d3d11] Remove d3d11.constantBufferRangeCheck option	2022-07-12 02:11:39 +02:00
Philip Rebohle	e379f472f6	[dxbc] Implement hack to treat multisampled textures as normal textures	2021-07-02 05:52:05 +02:00
Philip Rebohle	81664fce44	[dxbc] Remove atomic counter workaround for ancient Mesa versions ... No one should be using Mesa 19.0 at this point.	2021-06-18 15:44:58 +02:00
Philip Rebohle	7beb344f6f	[dxbc] Remove dxvk.useEarlyDiscard option ... No longer relevant on drivers that support DemoteToHelperInvocation. Closes #2109.	2021-06-18 15:44:27 +02:00
Philip Rebohle	a1f3f6c971	[dxbc] Remove old RADV/LLVM workaround for early discard ... We have Demote now, and ACO is the default.	2021-05-27 00:40:59 +02:00
Philip Rebohle	307f43ff1e	[d3d11] Introduce option to disable float controls ... And disable for SotTR since it introduces rendering issues.	2021-01-28 20:32:38 +01:00
Philip Rebohle	1478011822	[dxbc] Enable NaN fixup by default on older RADV versions ... And get rid of a whole bunch of game-specific workarounds.	2021-01-28 19:37:10 +01:00
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	9721938e57	[d3d11] Introduce d3d11.invariantPosition option ... Apparently it's better to make app profiles than risk tanking performance for all applications. Invariance rules in D3D11 are undocumented so it's not clear what the correct solution is.	2020-01-23 01:28:19 +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	e95bc3256f	[d3d11] Move handling of constantBufferRangeCheck option to D3D11Options	2019-10-30 10:57:36 +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	6ab074c95b	[dxbc] Only use atomic append/consume optimization in compute shaders ... - For fragment shaders, this isn't safe since ballots include helper invocations - For vertex shaders, if drivers don't support subgroup operations in those stages, we don't want it to affect the performance of compute shadres.	2019-07-26 14:07:39 +02:00
Philip Rebohle	8644d75722	[dxbc] Use OpDemoteToHelperInvocationEXT for discards if supported	2019-07-11 19:33:17 +02:00
Philip Rebohle	06d4e06d8a	[dxbc] Enable early discard on RADV/ACO ... Still can't enable on LLVM due to GPU hangs. The way we detect it may have to change in the future, but for now, this should do.	2019-07-08 16:30:56 +02:00
Philip Rebohle	58dcf77c08	[dxbc] Disable atomic counter optimization on old RADV versions ... Breaks TressFX in Tomb Raider 2013 for some reason, whereas this works fine on 19.1 with both LLVM 8.0 and 9.0-git.	2019-06-15 12:58:31 +02:00
Philip Rebohle	d5ba36443e	[dxbc] Fix useRawSsbo option ... Add some break to fix some breakage.	2019-06-11 20:23:47 +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	dc52212873	[dxbc] Disable Constant Buffer Range Check on AMD ... The hardware already behaves as intended, no need to waste GPÜ cycles.	2019-04-30 16:07:24 +02:00
Philip Rebohle	5819a69302	[d3d11] Add option to enable constant buffer range checks	2019-04-05 20:56:32 +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	4fe5929799	[dxbc] Add options to enable/disble early discard and raw ssbo use	2019-01-08 20:58:18 +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	f276bcd0e7	[dxbc] Check for RADV/Nvidia drivers explicitly using the new function ... This way, only RADV gets locked out of using early discard whereas AMDVLK and -PRO are able to use it.	2018-12-12 16:27:01 +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	2424cf0289	[dxbc] Disable early discard on AMD cards ... Causes GPU hangs.	2018-11-24 10:09:33 +01:00
Philip Rebohle	a75c596132	[d3d11] Add config option to enable TGSM initialization	2018-11-23 16:12:02 +01:00
Philip Rebohle	3e686098cc	[dxbc] Disable subgroup early discard on Nvidia GPUs ... People report performance regressions up to 5% with it enabled.	2018-11-23 12:28:48 +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	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	0ba00b3f59	[dxvk] Add extended device feature structure ... This allows the client API to query and enable extended features in the future, should it become necessary, much like the extende feature queries.	2018-07-31 16:58:25 +02:00
Philip Rebohle	f7587014c7	[dxbc] Fix compiler warning	2018-06-18 15:33:35 +02:00
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	a5c43b5e59	[dxbc] Enable array texture hack for Dishonored 2 ... Partially fixes shadow rendering issues.	2018-04-23 11:09:48 +02:00