478 Commits

Author	SHA1	Message	Date
Philip Rebohle	68760f5b20	[dxbc] Parse dynamically indexed flag for constant buffers	2019-10-28 14:15:44 +01:00
Philip Rebohle	6888a98c89	[dxbc] Always set geometry shader invocation count ... Fixes validation errors when the DXBC shader does not specify the invocation count itself.	2019-10-26 23:19:59 +02:00
Philip Rebohle	144f4badef	[dxbc] Always allocate at least one input array element ... Turns out that shaders with no inputs can still have an input signature, in which case we were generating a zero-length array which is illegal.	2019-10-26 23:13:59 +02:00
Philip Rebohle	2d6a3396dd	[dxbc] Declare length of shader input array late ... Otherwise, we generate out-of-bounds array reads and writes in broken ENB shaders.	2019-10-23 16:36:52 +02:00
Philip Rebohle	59d4556641	[dxbc] Extend scalar constants to vectors if required ... Needed for ENB. Fixes #865.	2019-10-23 15:26:22 +02:00
Philip Rebohle	ec8ca8a403	[dxbc] Assume vec4 type for i/o vars not declared in signature ... Works around an ENB bug.	2019-10-23 15:26:22 +02:00
Philip Rebohle	3e12a116bb	[dxbc] Declare temp registers on demand ... And ignore dcl_temps. Needed to successfully compile some broken ENB shaders (this does work on Windows too). See #865.	2019-10-23 13:55:04 +02:00
Philip Rebohle	8211225ad4	[dxbc] Swap OpSelect arguments for Ne/Dne, don't use OpLogicalNot ... Saves one instruction.	2019-10-18 03:22:20 +02:00
Philip Rebohle	803ec3542d	[dxbc] Fix sample positions ... From the D3D11.3 functional specification: "The sample position is relative to the pixel's center" Fixes wine test failures.	2019-10-11 18:41:10 +02:00
Philip Rebohle	59d4e8a36a	[dxbc] Fix NaN handling in not-equal comparison ... Ne and Dne are unordered in DXBC. Avoid FUnordNotEqual to avoid potential issues with drivers and debugging tools.	2019-09-30 00:19:47 +02:00
Philip Rebohle	b6cf518962	Revert "[dxbc] Always decorate SV_POSITION as invariant" ... This reverts commit 5ee790a4a3. Breaks Shadow of the Tomb Raider on Nvidia for unknown reasons.	2019-09-24 23:01:36 +02:00
Philip Rebohle	5ee790a4a3	[dxbc] Always decorate SV_POSITION as invariant ... Apparently fixes Z-Fighting in Saints Row IV on Nvidia.	2019-09-24 22:19:43 +02:00
Philip Rebohle	f38cfd592e	[dbxc] Actually fix callc implementation ... Yeah maybe we should close our blocks properly. There seems to be no way to generate a callc instruction with fxc so this is untested.	2019-09-22 22:36:42 +02:00
Philip Rebohle	94ce76da6b	[dxbc] Implement label, call and callc instructions ... Fixes #1200.	2019-09-22 22:28:58 +02:00
Philip Rebohle	17a6c4168e	[dxbc] Implement stencil ref export from fragment shaders ... This is an optional feature in D3D11.3, but easy enough to support.	2019-09-16 12:42:15 +02:00
Philip Rebohle	26afaba410	[dxbc] Implement MSAD4 instruction ... Apparently we're required to support this for Direct3D 11.2+. There are currently no known games that require this instruction.	2019-09-16 12:42:14 +02:00
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	9c5102e257	[dxvk] Don't duplicate geometry shader system value outputs ... Fixes #1121. The basic idea here is that all built-ins that can be written by the GS will be consumed as built-ins by the FS anyway, so we do not need to keep the o# variable around.	2019-07-24 18:18:20 +02:00
Philip Rebohle	8644d75722	[dxbc] Use OpDemoteToHelperInvocationEXT for discards if supported	2019-07-11 19:33:17 +02:00
Liam Middlebrook	2e83aae472	[dxbc] Print shader signatures at debug loglevel	2019-07-11 12:40:44 +02:00
Liam Middlebrook	ff4fa29304	[dxbc] Add string output function for DxbcRegMask	2019-07-11 12:40:44 +02:00
Liam Middlebrook	2164a44887	[dxbc] Add ostream operator for DxbcScalarType	2019-07-11 12:40:44 +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	163e6aaa50	[dxbc] Store alignment for raw and structured buffers	2019-06-11 20:20:40 +02:00
Philip Rebohle	7d9a75c82c	[dxbc] Use subgroup operations for atomic append/consume operations ... Reduces the number of atomic operations performed per subgroup to 1.	2019-05-15 19:32:27 +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	04e6479690	[dxbc] Remove old spec constant code	2019-05-01 01:57:34 +02:00
Philip Rebohle	dc3cfc9fa0	[dxbc] Use new spec constant API for rasterizer sample count	2019-05-01 01:57:34 +02:00
Philip Rebohle	7111af423d	[dxbc] Add new emitNewSpecConstant method ... Convenience method to declare new specialization constants.	2019-05-01 01:57:34 +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	3b1e753bb5	[dxvk] Re-implement early discard with quad granularity ... May perform better on some hardware in situations where we cannot discard a full subgroup. Closes #753.	2019-04-30 14:46:03 +02:00
Danylo Piliaiev	261d31cac6	[dxbc] Fix xfb passthrough for system values ... vReg should be always allocated for system values which is necessary for emitXfbOutputSetup and is already done for hull shader passthrough. Signed-off-by: Danylo Piliaiev <danylo.piliaiev@globallogic.com>	2019-04-30 12:19:21 +02:00
Philip Rebohle	06c144f075	[dxbc] Store sample positions as vec2 array ... We can append the zeroes in shader code instead. May improve generated code on drivers that use scratch memory or temporary uniform buffers for large arrays.	2019-04-29 14:04:42 +02:00
Philip Rebohle	b14ad7b30c	[dxbc] Remove some old TODOs ... This is already implemented properly.	2019-04-29 11:48:09 +02:00
Philip Rebohle	04152055b7	[dxbc] Correctly report a sample count of 0 for unbound images	2019-04-29 11:48:09 +02:00
Philip Rebohle	a3e0157ab0	[dxbc] Correctly report a size of 0 for unbound images	2019-04-29 11:48:09 +02:00
Philip Rebohle	18cbaefdcb	[dxbc] Correctly report a size of 0 for unbound buffers	2019-04-29 11:48:09 +02:00
Philip Rebohle	ad5da34c57	[dxbc] Fix typo in sample positions	2019-04-29 11:48:09 +02:00
Philip Rebohle	b44cad4d32	[dxbc] Replace computeResourceSlotId by light-weight alternatives ... Slightly reduces overhead of D3D11 binding methods.	2019-04-18 10:06:15 +02:00
Philip Rebohle	35a2a02714	[dxbc] Do not emit GS system values if rasterization is disabled ... Fixes issue in Star Citizen, which declares a max output vertex count of 128 in a geometry shader which emits eight components per vertex, which becomes 12 components in DXVK due to the gl_Position builtin. This should keep us below the magic limit of 1024 output components.	2019-04-15 09:00:46 +02:00
Philip Rebohle	5819a69302	[d3d11] Add option to enable constant buffer range checks	2019-04-05 20:56:32 +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	6d814b24da	[dxbc] Fix invalid SPIR-V for FirstBitHi / FirstBitShi on vectors ... Refs #930.	2019-02-23 21:27:40 +01:00
Philip Rebohle	d12a8e09a8	[dxbc] Decorate integer fragment shader builtins as flat ... Fixes yellow tint in Unreal Engine 4 games on RADV and AMDGPU-PRO.	2019-02-23 14:33:59 +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	2d81decb91	[dxbc] Fix SPIR-V caps for SRV and UAV resources	2019-02-19 11:31:12 +01:00
Philip Rebohle	915091b76b	[dxbc] OpSDiv by 4 -> OpShiftRightLogical by 2	2019-02-07 19:32:07 +01:00
Philip Rebohle	8b80db7839	[dxbc] Fix storage class for UBO loads ... UniformConstant is used for other things, UBOs are Uniform.	2019-02-05 21:28:50 +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	a4378996d9	[dxbc] Reduce length of temporary shader input array to a minimum ... Fixes severe performance regression with the AMD proprietary driver.	2019-02-04 13:30:08 +01:00
Philip Rebohle	e5a06d3f4a	[dxbc] Only load requested components from constant buffers ... Results in better performance compared to loading the entire vector on RADV. Suggested by Samuel Pitoiset.	2019-01-30 16:32:25 +01:00
Philip Rebohle	1cc24c223b	[dxbc] Reduce length of tessellation i/o arrays to minimum ... This allows us to fix a violation of the Vulkan specification where using the same location range for per-vertex and per-patch i/o is illegal. May also help certain drivers figure out what's actually needed.	2019-01-26 17:12:23 +01:00
Philip Rebohle	b0b7960548	[dxbc] Add method to count required registers for signatures	2019-01-26 17:11:49 +01:00
Philip Rebohle	0b5cffb0bb	[dxbc] Parse patch constant signature	2019-01-26 14:52:29 +01:00
Philip Rebohle	bee21e7539	[dxbc] Support parsing the ISG1 and OSG1 signature chunks ... Required to get the Resident Evil 2 demo to work.	2019-01-12 15:17:51 +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	9890b87225	[dxbc] Fix incorrect error message	2019-01-08 00:46:24 +01:00
Philip Rebohle	e5beab2872	[dxbc] Rename struct_c0 -> c0_t etc.	2018-12-14 23:45:38 +01:00
Philip Rebohle	01b8e74457	[dxbc] Use raw SSBOs for raw and structured buffers if appropriate	2018-12-14 23:45:37 +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	a0de90861c	[dxvk] Store access flags in resource slots ... Makes distinguishing read-only resources from read-write resources significantly easier.	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	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	79a6dd111e	[dxbc] Store workgroup size for compute shaders	2018-11-23 14:39:33 +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	6dd82dfe03	[dxbc] Clamp written depth value to (0.0, 1.0) ... Fixes shadow issue in Overwatch (#738).	2018-11-23 12:00:23 +01:00
Philip Rebohle	0418c02ac3	[dxbc] Use clustered subgroup operations on supported hardware	2018-11-21 11:17:09 +01:00
Philip Rebohle	ab17c49c4e	[dxbc] Fix compiler warning about uninitialized values	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	f69c5e4c4e	[dxbc] Emit Index decoration for pixel shader outputs ... Simplifies shader patching when dual-source blending is used.	2018-11-19 16:57:11 +01:00
Philip Rebohle	a971370524	[dxbc] Implement Dmovc instruction ... Fixes some mandelbrot demo mentioned in #216.	2018-11-10 23:27:56 +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	780780f8d1	[dxbc] Don't enable sample shading for interpolation functions ... Actually doesn't resolve #456, and doesn't make any sense either because interpolation at a given sample index is apparently supposed to work even without using sample shading.	2018-11-05 18:30:32 +01:00
Philip Rebohle	2ee7ef7689	[dxbc] Enable sample shading when using interpolation functions ... Fixes artifacts on RADV when enabling MSAA in World of Warcraft (#456).	2018-11-05 17:07:11 +01:00
Philip Rebohle	851d9fb726	[general] Remove unnecessary include directories from build files ... These are no longer needed because dxvk includes consistently use relative file paths now, instead of global includes.	2018-11-02 14:54:39 +01:00
Philip Rebohle	a53e053391	[dxbc] Fix incorrect data type for explicit interpolation instructions	2018-10-25 22:25:13 +02:00
Philip Rebohle	a27e440272	[dxvk] Detect Xfb and set rasterized stream index	2018-10-10 13:05:37 +02:00
Philip Rebohle	d2c62a8645	[dxbc] Implement passthrough geometry shader ... This is needed when vertex or domain shader code is passed to CreateGeometryShaderWithStreamOutput. - Fix compilation with new DxbcProgramInfo.	2018-10-10 10:28:15 +02:00
Philip Rebohle	017699df15	[dxbc] Implement Xfb output declarations and setup	2018-10-10 10:28:15 +02:00
Philip Rebohle	6a5fe2247a	[dxbc] Add support for multiple streams in geometry shaders	2018-10-10 10:28:15 +02:00
Philip Rebohle	a42f03e32d	[dxbc] Add Xfb structures to DxbcModuleInfo	2018-10-10 10:28:15 +02:00
Andre Heider	8fcdf78b51	[dxbc] rename DxbcProgramVersion to DxbcProgramInfo ... The version in not part of this class anymore.	2018-10-08 12:32:01 +02:00
Andre Heider	8492f0501e	[dxbc] Drop unused major/minor from DxbcProgramVersion	2018-10-08 12:32:01 +02:00
Philip Rebohle	059073fcd0	[dxbc] Fix missing hull shader input declarations ... Fixes tessellation in Tomb Raider 2013. Closes #368.	2018-09-13 18:25:32 +02:00
Philip Rebohle	797c568c74	[dxbc] Use temporary array for per-patch hull shader outputs ... Drivers don't seem to like it when output arrays are addressed dynamically.	2018-09-13 15:17:39 +02:00
Philip Rebohle	16a3ae52fe	[dxbc] Remove emitCsSystemValueLoad ... There are no compute shader system values.	2018-09-10 11:50:13 +02:00
Philip Rebohle	f8dc5612f7	[d3d11] Added option to limit tessellation factors ... d3d11.maxTessFactor accepts values ranging from 8 to 64, and limits the maximum tessellation factor accordingly.	2018-09-09 23:14:00 +02:00
Philip Rebohle	108a6645e6	[dxbc] Make emitRawBufferLoad more readable	2018-09-06 21:44:53 +02:00
Philip Rebohle	9520c9b1b8	[dxbc] Apply Modulo 31 to bit counts and offsets (shr/shl/bfe/bfi) ... Assassin's Creed Syndicate relies on correct behaviour.	2018-09-03 01:01:44 +02:00
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	b51361eaa9	Revert "[dxbc] Work around OpControlBarrier issue on radv 18.2-git" ... This reverts commit 9293acfeb5. This issue is caused by an LLVM bug, which now has a workaround in RADV: https://cgit.freedesktop.org/mesa/mesa/commit/?id=71d5b2fbf83061a1319141d26942771e8c75ff2b	2018-08-17 11:50:36 +02:00
Philip Rebohle	e113392bb9	[dxbc] Implement DtoI, DtoU, ItoD and UtoD	2018-08-15 20:11:40 +02:00
Philip Rebohle	86fbba06be	[dxbc] Implement DDiv, DFma and DRcp	2018-08-15 20:11:40 +02:00
Philip Rebohle	fabcdbc3ae	[dxbc] Add definitions for extended double instructions	2018-08-15 20:11:34 +02:00
Philip Rebohle	e1479f41c1	[dxbc] Fix case labels when case blocks are terminated with ret ... Fixes incorrect shader in Monster Hunter World, which caused RADV to crash.	2018-08-10 03:31:35 +02:00
Philip Rebohle	9293acfeb5	[dxbc] Work around OpControlBarrier issue on radv 18.2-git	2018-08-03 15:15:18 +02:00
Philip Rebohle	1da6617a73	[dxbc] Fix sample location order for 2xMSAA case ... The sample locations were apparently incorrectly documented in the Vulkan spec and have changed with the 1.1.82 update.	2018-08-01 11:38:59 +02:00
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	91407098d5	[dxbc] Actually set "icb" as the debug name of the ICB	2018-07-30 22:08:01 +02:00
Philip Rebohle	f8392b4f83	[dxbc] Fix incorrect pointer type when loading from baked ICBs	2018-07-30 21:08:52 +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	c31e646921	[dxvk] Introduce concept of shader constants ... Large constant arrays should be moved to a uniform buffer instead of being baked directly into the shader code.	2018-07-30 20:29:05 +02:00
Philip Rebohle	a8eb7d343a	[dxvk] Reconfigure bindings ... In order to map ICBs to uniform buffers, we need one spare constant buffer slot per shader stage.	2018-07-30 20:29:05 +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	c370eea948	[dxbc] Decorate untyped write-only UAVs as NonReadable	2018-06-28 03:42:11 +02:00
Philip Rebohle	6cc303c5ef	[dxbc] Implement SV_ViewportID as pixel shader input	2018-06-27 12:02:54 +02:00
Philip Rebohle	845c78fd20	[dxbc] Consider stream index in signature entry lookup	2018-06-23 20:13:00 +02:00
Philip Rebohle	dd51437584	[dxbc] Implement EmitThenCut / EmitThenCutStream	2018-06-23 17:34:50 +02:00
Philip Rebohle	07ef25fec5	[dxbc] Parse OSG5 chunk for Shader Model 5 geometry shaders	2018-06-23 17:25:03 +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	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	f5d55726b3	[dxbc] Fix index returned by ImmAtomicConsume instruction ... Since the atomic operations always return the old value, we have to subtract one for the consume instruction. The append instruction is unaffected. Fixes an issue with vegetation in Final Fantasy XV.	2018-06-11 20:17:29 +02:00
Philip Rebohle	e35cbf833c	[dxbc] Fixed issue with FtoD instruction picking an incorrect type	2018-06-07 16:02:59 +02:00
Philip Rebohle	10170a89ab	[dxbc] Implemented 64-bit compare instructions	2018-06-07 15:21:30 +02:00
Philip Rebohle	a89eb15546	[dxbc] Implemented 64-bit Vector ALU instructions	2018-06-07 15:05:06 +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	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	9278221416	[dxbc] Run analyzer before creating compiler object ... We may need the analysis results when initializing the compiler object.	2018-05-26 17:46:49 +02:00
Philip Rebohle	af62d423b2	[dxbc] Add per-device option for deferred kills	2018-05-26 17:08:39 +02:00
Philip Rebohle	ec5572aa69	[dxbc] Scan for discard and derivative instructions	2018-05-26 17:08:08 +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	a5c43b5e59	[dxbc] Enable array texture hack for Dishonored 2 ... Partially fixes shadow rendering issues.	2018-04-23 11:09:48 +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