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Commit Graph

175 Commits

Author SHA1 Message Date
Philip Rebohle
05e505a844
[dxbc] Implement pixel shader output component mapping 2018-09-01 18:15:27 +02:00
Philip Rebohle
01cc49555a [dxbc] End functions correctly even if last instruction is not 'ret'
Some DXBC shaders don't end in a return instruction, but rather implicitly
end when all branches end in a return instruction. Fixes an illegal shader
generated in Crysis 1.
2018-08-27 14:29:40 +02:00
Philip Rebohle
86fbba06be
[dxbc] Implement DDiv, DFma and DRcp 2018-08-15 20:11:40 +02:00
Philip Rebohle
91407098d5
[dxbc] Actually set "icb" as the debug name of the ICB 2018-07-30 22:08:01 +02:00
Philip Rebohle
2166769096
[dxbc] Map large ICBs to a constant buffer
Should fix an issue with compiling a specific compute shader in
the game Dragon Ball Xenoverse 2 (#523).
2018-07-30 20:52:42 +02:00
Philip Rebohle
a196451400
[dxbc] Respect number of input/output components
Fixes issues with geometry shaders exceeding output component limits.
2018-07-01 17:45:50 +02:00
Philip Rebohle
2bce1491c6
WIP: Typed shader interfaces 2018-07-01 12:44:37 +02:00
Philip Rebohle
6cc303c5ef
[dxbc] Implement SV_ViewportID as pixel shader input 2018-06-27 12:02:54 +02:00
Philip Rebohle
102591369e
[dxbc] Add DxbcModuleInfo struct
This will be required in the future to pass data from the
application to the shader compiler.
2018-06-23 17:14:35 +02:00
Philip Rebohle
97af5ee6fe
[dxbc] Implement DtoF and FtoD instructions 2018-06-07 14:32:56 +02:00
Philip Rebohle
217399926d
Revert "[dxbc] Bound-check dynamically indexed constant buffer reads"
This reverts commit 621aed5fdb.

Breaks Dishonored 2. Apparently, out-of-bounds access to constant buffers
is allowed as long as it doesn't exceed the range of bound constants.
2018-06-02 18:09:59 +02:00
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
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
fb11acbc91
[dxbc] Implement geometry shader instancing
Required for Frostpunk (see #385).
2018-05-22 19:36:53 +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
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
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
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
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
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
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 4ce64bd886.

Fixes a regression in Sniper: Ghost Warrior 2 and Dishonored 2.
2018-03-24 16:23:31 +01:00
Philip Rebohle
7f7eedac35
[dxbc] Implement SV_ClipDistance and SV_CullDistance 2018-03-24 11:29:07 +01:00
Philip Rebohle
4ce64bd886
[dxbc] Do not emit per-vertex input block
Instead, we can let the normal input registers do their thing.
2018-03-24 00:32:22 +01:00
Philip Rebohle
abb90086d5
[dxvk] Use analyzer to determine UAV image type 2018-03-23 01:04:04 +01:00
Philip Rebohle
fcff10aae7
[dxbc] Set image format for UAVs when atomic operations are used
Fixes a violation of the Vulkan specification where atomic operations
would be used on storage images with SpvImageFormatUnknown. Should fix
driver crashes on Nvidia.

TODO: Fix data types for atomic operation instructions.
2018-03-21 12:11:18 +01:00
Philip Rebohle
3d0aad705d
[dxbc] Implemented samplepos instruction
Required by Fallout 4, among other games.
2018-03-12 12:25:10 +01:00
Mikhail Paulyshka
3dad074fc4 [dxbc] implemented retc instructions (#140) 2018-03-10 15:04:58 +01:00
Philip Rebohle
28880d0fa8
[dxbc] Implemented DclHsMaxTessFactor 2018-03-10 15:02:27 +01:00
Philip Rebohle
88c4e363e5
[dxbc] Implemented workaround for hull shader output synchronization 2018-03-06 18:29:20 +01:00
Philip Rebohle
2271814d95
[dxbc] Implemented domain shader input variables 2018-03-06 16:47:35 +01:00
Philip Rebohle
ff0ff0c23b
[dxbc] Implemented hull shader passthrough 2018-03-06 15:52:29 +01:00
Philip Rebohle
d2ca721387
[dxbc] Reworked Hull Shader phase invocations
Instead of running individual phases sequentially, we can
run them in parallel if execution barriers are in place.
2018-03-06 15:05:58 +01:00
Philip Rebohle
87afb33228
[dxbc] Implemented Hull Shader output setup 2018-03-06 14:49:11 +01:00
Philip Rebohle
988aaa0161
[dxbc] Implemented Hull Shader output variables 2018-03-06 14:00:03 +01:00
Philip Rebohle
b2f5b262f7
[dxbc] Added support for the control point phase in Hull Shaders 2018-03-05 17:23:00 +01:00
Philip Rebohle
4688b2cc5a
[dxbc] Formatting fixes + Hull shader barriers 2018-03-05 16:14:46 +01:00
Philip Rebohle
3501186d38
[dxbc] Added tess level interface variables 2018-03-05 14:07:15 +01:00
Philip Rebohle
3dea58dabc
[dxbc] Implemented more tessellation-related declarations 2018-03-01 14:36:17 +01:00
Philip Rebohle
feba1f0e88
[dxbc] Implemented Hull Shader control point count declarations 2018-03-01 12:47:24 +01:00
Philip Rebohle
0916115086
[dxbc] Implemented Hull Shader fork/join phase invocations 2018-03-01 12:08:06 +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
d185977918
[dxbc] Implemented Hull shader function declarations 2018-03-01 09:26:17 +01:00
Philip Rebohle
d0db88ee62
[dxbc] Implemnted some HS/DS stubs 2018-03-01 07:00:54 +01:00
Philip Rebohle
ec59389527
[dxbc] Implement EvalAttribute* instructions 2018-02-26 16:46:34 +01:00
Philip Rebohle
8ebffc1018
[dxbc] Added support for SV_RenderTargetID in pixel shaders 2018-02-15 18:07:40 +01:00
Philip Rebohle
fc947f5985
[dxbc] Implemented Geometry SV RenderTargetId 2018-02-04 23:36:00 +01:00
Philip Rebohle
8c64a81e27
[dxbc] Implemented stream instructions for single-stream GS 2018-02-04 22:59:15 +01:00
Philip Rebohle
b8a540d4ef
[dxbc] Implemented Lod instruction 2018-02-04 22:41:23 +01:00
Philip Rebohle
54108726d5
[dxbc] Implemented SampleInfo instruction 2018-02-04 19:30:39 +01:00
Philip Rebohle
0154d0856d
[dxbc] Added push constant definition block
This will be used to fake a draw's instance ID when
per-instance data fetch rates other than 1 are used.
2018-02-01 18:07:24 +01:00
Philip Rebohle
173e46e2bd
[dxbc] Added Hull/Domain shader specific structures 2018-01-29 14:37:06 +01:00
Philip Rebohle
8c4d94b570
[dxbc] Implemented OutputCoverageMask 2018-01-29 10:54:36 +01:00
Philip Rebohle
4ac38af8a7
[dxbc] Declare SV variables on first use 2018-01-29 10:41:41 +01:00
Philip Rebohle
8a3dcf7c99
[dxbc] Added support for SV_SampleIndex 2018-01-28 15:32:35 +01:00
Philip Rebohle
596541ed02
[dxbc] Implemented gather instructions and pixel shader SVs 2018-01-17 02:12:29 +01:00
Philip Rebohle
5dd9fea011 [dxvk] Implemented input layout validation
Checks whether all input slots consumed by the vertex shader
are provided by the input layout, and disables rendering in
case the state validation fails. This should hopefully fix
GPU lockups in Nier:Automata.
2018-01-12 14:25:26 +01:00
Philip Rebohle
69c5af4455 [dxbc] Implemented append/consume functionality
Nier will now render the bullets properly.
2018-01-11 17:11:51 +01:00
Philip Rebohle
74722fa693 [dxvk] Implementing unbound resource handling (4/4)
The shader compiler now queries whether a constant buffer or texture is
bound before trying to access it for reading. This is not yet implemented
for image fetch operations, atomic operations, or buffer load/store ops.
2018-01-10 18:58:17 +01:00
Philip Rebohle
fe02c5d6b9 [dxvk] Implementing unbound resource handling (3/4)
The shader compiler will now generate specialization constants
for shader resources, uniform access views, and constant buffers.
2018-01-10 13:44:04 +01:00
Philip Rebohle
da867d4bca [dxvk] Replaced DxvkResourceType by VkImageViewType 2018-01-09 20:35:29 +01:00
Philip Rebohle
7fd1f57902 [dxbc] Fixed invalid types and IDs in generated SPIR-V 2018-01-08 22:26:45 +01:00
Philip Rebohle
7912f6c604 [dxbc] Track dimension of resource slots
This shall help binding dummy resources in case an application
binds none or an incompatible resource to a slot.
2018-01-08 13:39:37 +01:00
Philip Rebohle
f4cd90d6fa [dxbc] Implemented vendor-specific workarounds in an attemt to fix Nvidia 2018-01-07 20:05:27 +01:00
Philip Rebohle
bfac9eb737 [dxbc] Added bound checking for some texel fetch operations 2018-01-02 16:57:37 +01:00
Philip Rebohle
043330132f [dxbc] Added experimental support for atomic operations 2018-01-02 12:07:49 +01:00
Philip Rebohle
8c0e797f37 [dxbc] Vertex inputs now respect attribute type
Fixes issues with integer attributes which were encountered in Nier: Automata.
2018-01-01 23:31:01 +01:00
Philip Rebohle
4fc2ea25b8 [dxbc] Implemented typed UAV load/store 2018-01-01 17:14:06 +01:00
Philip Rebohle
5332891748 [dxbc] Implemented switch-case instructions 2017-12-30 17:22:36 +01:00
Philip Rebohle
e740adfcb7 [dxbc] Implemented f16 pack/unpack instructions 2017-12-30 13:18:31 +01:00
Philip Rebohle
f93745adcf [dxbc] Implemented bfi and bfe instructions 2017-12-30 03:44:19 +01:00
Philip Rebohle
1373fe5fcc [dxbc] Implemented bufinfo instruction 2017-12-30 01:26:37 +01:00
Philip Rebohle
b968aa0472 [dxbc] Implemented continue instructions 2017-12-29 22:54:25 +01:00
Philip Rebohle
a51439fb29 [dxbc] Implemented thread group shared memory and barriers 2017-12-29 00:51:31 +01:00
Philip Rebohle
a72727a173 [dxbc] Added support for structured and raw buffers 2017-12-28 16:03:17 +01:00
Philip Rebohle
5ce975eed9 [dxbc] Fixed SV_VERTEXID and SV_INSTANCEID
Apparently, these two system values ignore the base vertex
and base instance from the draw call. This is not documented,
but in line with what the AMD driver does on Windows.
2017-12-27 12:49:25 +01:00
Philip Rebohle
24b9d9d99a [dxbc] Experimental support for ld,resinfo 2017-12-27 01:37:15 +01:00
Philip Rebohle
f301633516 [dxbc] Compute shader prep work 2017-12-21 17:27:40 +01:00
Philip Rebohle
f947fb5d44 [dxbc] Refactored system value mapping
Restores geometry shader support.
2017-12-21 16:00:36 +01:00
Philip Rebohle
2e4275649e [dxbc] Implemented input mapping + sample controls
Input variables are now copied into a temporary array, which allows
dynamic indexing and which also allows us to use system values that
are mapped to input registers in DXBC. This breaks geometry shaders
for now, however.
2017-12-21 12:37:20 +01:00
Philip Rebohle
109ce0a695 [dxbc] Implemented sample_d and vector shift instructions 2017-12-20 23:50:39 +01:00
Philip Rebohle
6ff709513c [dxbc] Added indexable temps 2017-12-20 22:50:05 +01:00
Philip Rebohle
d1720c0c52 [dxbc] Implemented derivatives 2017-12-19 20:26:05 +01:00
Philip Rebohle
95bc4b5826 [dxbc] Added immediate constant buffer support 2017-12-19 17:41:23 +01:00
Philip Rebohle
6cc3ff4ad8 [dxbc] Basic geometry shader (sm4) support 2017-12-18 16:41:05 +01:00
Philip Rebohle
1e08c0744f [dxbc] Implemented basic control flow instuctions 2017-12-18 11:53:28 +01:00
Philip Rebohle
858913ec0c [dxbc] Shader decoder and compiler overhaul (2/2)
Removed the old decoder and the old shader compiler
and added documentation to the new structures.
2017-12-18 00:46:44 +01:00
Philip Rebohle
47347e38da [dxbc] Shader decoder and compiler overhaul (1/2)
Major rewrite of the entire shader decoder to generate easy
to parse data structures for the compiler, which ultimately
allows new instructions to be implemented more easily.
2017-12-18 00:28:54 +01:00
Philip Rebohle
2f99be9546 [dxbc] Implemented conditional move and comparison instructions 2017-12-17 01:36:41 +01:00
Philip Rebohle
2ad5f49f3e [dxbc] Shader compiler rewrite (2/2) 2017-12-14 12:53:53 +01:00
Philip Rebohle
a4eb807215 [dxbc] Implemented SinCos, Min and Max instructions 2017-12-13 16:35:01 +01:00
Philip Rebohle
464a3e7d4e [dxbc] Shader compiler rewrite (1/2)
Rewrote most parts of the shader compiler and removed the old one. The next
step is to improve documentation and remove the remaining traces of the old
shader compiler.
2017-12-13 15:32:54 +01:00
Philip Rebohle
22c3cd80a1 [dxbc] Implemented mad instruction 2017-12-11 14:36:35 +01:00
Philip Rebohle
9acc9bf3e0 [dxbc] Implemented Rsq instruction 2017-12-10 20:01:38 +01:00
Philip Rebohle
b4493d90d8 [dxbc] Initial support for sample instruction 2017-12-10 12:08:20 +01:00