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264 Commits

Author SHA1 Message Date
Philip Rebohle
9ff17b03f2
[dxbc] Support RenderTargetId and ViewportId in Vertex/Domain shaders 
Fixes shader compilation errors in Pillars of Eternity II (#408)
and Lost Sphear (#406). Currently unsupported by RADV.
 2018-06-01 13:57:26 +02:00
Philip Rebohle
aa76bae32a
[dxbc] Fix incorrect OpSelectionMerge instruction 
Fixes a regression introduced in v0.53 that would cause
Witcher 3 to crash when enabling Nvidia Hairworks on RADV.
 2018-05-31 14:20:12 +02:00
Philip Rebohle
621aed5fdb
[dxbc] Bound-check dynamically indexed constant buffer reads 
Emulates D3D11 behaviour more closely on Nvidia hardware.
Fixes an issue in Dark Souls Remastered caused by constant
buffer access with an undefined index value (#405).
 2018-05-31 10:13:32 +02:00
Philip Rebohle
001794a094
[dxbc] Implement deferred kill operation 
Fixes visual issues during LOD transitions in The Witcher 3,
Rise of the Tomb Raider and other games with a similar LOD
system. UAV stores and atomics are conditionalized as well.
 2018-05-26 19:25:20 +02:00
Philip Rebohle
0619842dd9
[dxbc] Make UAV stores and atomics conditional 
We should only perform stores when the corresponding
UAV is bound. This may be extended with range checks
at a later time.
 2018-05-26 19:01:44 +02:00
Philip Rebohle
d79f39b963
[dxbc] Implement sampleinfo instruction for rasterizer 2018-05-26 14:54:05 +02:00
Philip Rebohle
a43025294a
[dxbc] Remove DxbcImageInfo::layered property 2018-05-24 12:07:03 +02:00
Philip Rebohle
12d79257be
[dxbc] Remove TexCube -> TexCubeArray workaround 2018-05-24 12:00:31 +02:00
Philip Rebohle
58e9280891
[dxbc] Remove Tex2D -> Tex2DArray workaround 2018-05-24 11:49:12 +02:00
Philip Rebohle
fb11acbc91
[dxbc] Implement geometry shader instancing 
Required for Frostpunk (see #385).
 2018-05-22 19:36:53 +02:00
Philip Rebohle
126c50a674
[dxbc] SampleMask does not depend on SampleRateShading 
This was fixed in a later revision of the SPIR-V 1.0 specification.
 2018-05-19 09:07:31 +02:00
Philip Rebohle
a6ace7908f
[dxbc] Do not emit empty 'else' blocks 2018-05-18 22:37:23 +02:00
Philip Rebohle
581e505f54
[dxbc] Fix bit scan instructions 
firstbithi counts from the MSB rather than the LSB. Fixes
rendering issues in Hitman.
 2018-05-12 01:39:23 +02:00
Philip Rebohle
27d3a78d79 [dxbc] Omit empty source string in OpSource instruction 
This parameter is optional and confuses RenderDoc if present.
 2018-05-02 13:07:26 +02:00
Philip Rebohle
5eaacf7459 [dxbc] Add gs_vertex_in to the entry point interface 
Fixes invalid SPIR-V generated in the Blacksmith demo (#267).
 2018-04-23 18:07:31 +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
2f20a61342 [dxbc] Map 2D MS shader resource views to 2D MS Array views 
Works around a game bug in Dragon Age: Inquisition, which binds
an MS image to a non-MS resource slot. Closes
 2018-04-22 18:27:01 +02:00
Philip Rebohle
cd63ff6d76 [dxbc] Fix operand type of resinfo_rcp_float division 
Fixes invalid SPIR-V generated for this instruction.
 2018-04-22 16:43:16 +02:00
Philip Rebohle
f30923718f [dxbc] Fix texture component count for OpImageQueryLod 
Not a bug, but we don't need the extra component when dealing with
array images.
 2018-04-22 14:08:01 +02:00
Philip Rebohle
0bf97993c6 [dxbc] Fix layer count in resinfo instruction 
For non-layered types, this instruction is supposed to return 0, not 1.
 2018-04-22 08:34:07 +02:00
Philip Rebohle
dcb5b2a20c
[dxbc] Map 1D and 2D textures to their respective array type v2 
We need to adjust the texture coordinate vectors as well, so that
some instructions continue to work properly.
 2018-04-21 18:09:43 +02:00
Philip Rebohle
0318cc730a
Revert "[dxbc] Map 1D and 2D textures to their respective array type" 
Broken. Requires some prep work in the shader compiler.
 2018-04-21 15:38:39 +02:00
Philip Rebohle
906355b0da
[dxbc] Map 1D and 2D textures to their respective array type 
As with cube textures, some games think it's a good idea to bind a
non-array view to a slot that expects an array view or vice versa.
Fixes clouds not appearing in TrackMania 2 Stadium (#191).
 2018-04-21 14:15:10 +02:00
Philip Rebohle
50f1cf007d
[dxbc] Implement precise flag 
May fix depth precision in Skyrim SE (issue #189).
 2018-04-20 23:32:51 +02:00
Philip Rebohle
8eb78591a0
[dxbc] Scan pixel shader output register type at declaration time 
Fixes invalid shaders being generated in the Blacksmith demo on
some GPUs. Works around a possible issue in the output signature
reader.

Commit #1000, yay.
 2018-04-18 21:14:34 +02:00
Philip Rebohle
75c928fc87
[dxbc] Remove is-bound check for constant buffer reads 
We do not have to do this anymore since we'll bind a large
enough dummy buffer. Considerably reduces code size in shaders
which access a large number of shader constants.
 2018-04-16 23:40:48 +02:00
Philip Rebohle
98b8d41016
[dxbc] Write shader name to the generated SPIR-V 
Might help identifying shaders in debugging tools such as Renderdoc.
 2018-04-15 21:00:08 +02:00
Philip Rebohle
adb1789571
[dxbc] Fixed incorrect result vector dimension for OpImageQuerySize 2018-04-12 13:57:15 +02:00
Philip Rebohle
8ea17e7a25
[dxbc] Implemented Nop instruction 
Required for Metal Gear Solid V.
 2018-04-11 01:49:39 +02:00
Philip Rebohle
1fb22a6022
[dxbc] Refactored opcode controls 2018-04-10 08:01:54 +02:00
Philip Rebohle
5cb65a6c19
[dxbc] Fix sampleinfo_uint instruction 2018-04-09 22:52:59 +02:00
Philip Rebohle
8a4e1d11b7
[dxbc] Add missing component count to gs_layer variable type 
Fixes an incorrect geometry shader in Overwatch.
 2018-04-09 00:20:27 +02:00
Philip Rebohle
797d7ec81d
[dxbc] Enable CapabilitySampleRateShading capability when needed 
Fixes SPIR-V validation errors in the Final Fantasy XV benchmark.
 2018-04-08 21:06:58 +02:00
Philip Rebohle
e38cc4a0e0
[dxbc] Implement support for SV_PrimitiveID 
Fixes some geometry/tessellation shaders in The Witcher 3.
 2018-04-08 18:25:44 +02:00
Philip Rebohle
bd17be472d
[dxbc] Reciprocate W component of SV_POSITION in pixel shaders 
Fixes the fog effect in Nier:Automata, as well as some major
visual issues in Rise of the Tomb Raider, and potentially
other games.
 2018-04-05 20:10:00 +02:00
Philip Rebohle
492c7384bc
[dxbc] Implemented ImmAtomicCmpExch and AtomicCmpStore 2018-04-04 13:59:43 +02:00
Philip Rebohle
eb85f61084 [dxbc] Serialize hull shader fork/join phase invocations 
We cannot run these in parallel in case the hull shader's output vertex
count, and thus the invocation count, is less than the fork/join phase
invocation count.
 2018-04-02 16:22:19 +02:00
Philip Rebohle
d2c6ec5c41 [dxbc] Implement ImmAtomic*Min/Max instructions 2018-04-02 10:58:26 +02:00
Philip Rebohle
99d9a5df0b [dxbc] Respect GloballyCoherent flag for UAVs 2018-03-31 16:41:19 +02:00
Philip Rebohle
770d94f796 [dxbc] Fix explicit memory barrier semantics 
This imitates glslang behaviour for barrier instructions and
sets AcquireRelease semantics for all explicit memory barriers.
 2018-03-30 17:59:57 +02:00
Philip Rebohle
47e78d0a95 [dxbc] Fixed type of atomic pointers into typed UAVs 
Should fix a crash in the Nvidia driver.
 2018-03-30 17:31:48 +02:00
Philip Rebohle
b286b518c5
[dxbc] Fix ForkInstanceId type in EmitHsForkJoinPhase 2018-03-29 14:05:38 +02:00
Philip Rebohle
2ab4710054
[dxbc] Run HS fork/join phases in parallel 
May reduce execution time of hull shaders on the GPU by running
the fork/join phases in parallel, as originally intended. Tested
on RADV 18.0.99 with LLVM 6.0.0.
 2018-03-29 13:29:50 +02:00
Philip Rebohle
87f9bcfd75
[dxbc] Do not use locations >32 for tess control outputs 
Fixes an assertion with latest mesa-git.
 2018-03-28 11:55:29 +02:00
Philip Rebohle
a700e928ef
[dxbc] Enable MultiViewport capability if needed 
Fixes invalid SPIR-V generated since  60d6416e5f8200d5340f75d2655a1478b1472330.
 2018-03-27 01:41:06 +02:00
Philip Rebohle
60d6416e5f
[dxbc] Implemnted SV_ViewportArrayIndex for geometry shaders 
Required by Final Fantasy XIV.
 2018-03-26 23:32:30 +02:00
Philip Rebohle
ac94c42380
Revert "[dxbc] Do not emit per-vertex input block" 
This reverts commit 4ce64bd8865bbb25baa25d622437c9258126c4d2.

Fixes a regression in Sniper: Ghost Warrior 2 and Dishonored 2.
 2018-03-24 16:23:31 +01:00
Philip Rebohle
54382ae319
[dxbc] Add experimental support for mixed resource types 
HLSL tbuffers are translated to resources with a "mixed" format.
There is no documentation about which format the buffers actually
use, so we'll default to UINT and see what happens.
 2018-03-24 14:21:13 +01:00
Philip Rebohle
7f7eedac35
[dxbc] Implement SV_ClipDistance and SV_CullDistance 2018-03-24 11:29:07 +01:00