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239 commits

Author SHA1 Message Date
Fernando Sahmkow
271a3264f3 Shader_Ir: default failed tracks on bindless samplers to null values. 2019-12-11 19:53:16 -04:00
ReinUsesLisp
425a254fa2
shader: Implement MEMBAR.GL 
Implement using memoryBarrier in GLSL and OpMemoryBarrier on SPIR-V.
 2019-12-10 16:45:03 -03:00
ReinUsesLisp
0b5b93053d
shader_ir/other: Implement S2R InvocationId 2019-12-09 23:52:28 -03:00
ReinUsesLisp
9ad6327fbd
shader: Keep track of shaders using warp instructions 2019-12-09 23:40:41 -03:00
ReinUsesLisp
6233b1db08
shader_ir/memory: Implement patch stores 2019-12-09 23:25:21 -03:00
bunnei
e36814d6d5
Merge pull request #3109 from FernandoS27/new-instr 
Implement FLO & TXD Instructions on GPU Shaders
 2019-12-06 18:18:16 -05:00
ReinUsesLisp
dc9961f341
shader/texture: Handle TLDS texture type mismatches 
Some games like "Fire Emblem: Three Houses" bind 2D textures to offsets
used by instructions of 1D textures. To handle the discrepancy this
commit uses the the texture type from the binding and modifies the
emitted code IR to build a valid backend expression.

E.g.: Bound texture is 2D and instruction is 1D, the emitted IR samples
a 2D texture in the coordinate ivec2(X, 0).
 2019-11-22 21:28:47 -03:00
ReinUsesLisp
32c1bc6a67
shader/texture: Deduce texture buffers from locker 
Instead of specializing shaders to separate texture buffers from 1D
textures, use the locker to deduce them while they are being decoded.
 2019-11-22 21:28:47 -03:00
ReinUsesLisp
24f4198cee
shader/other: Reduce DEPBAR log severity 
While DEPBAR is stubbed it doesn't change anything from our end. Shading
languages handle what this instruction does implicitly. We are not
getting anything out fo this log except noise.
 2019-11-19 21:26:40 -03:00
Fernando Sahmkow
c8473f399e Shader_IR: Address Feedback 2019-11-18 07:34:34 -04:00
Fernando Sahmkow
cd0f5dfc17 Shader_IR: Implement TXD instruction. 2019-11-14 11:15:27 -04:00
Fernando Sahmkow
f3d1b370aa Shader_IR: Implement FLO instruction. 2019-11-14 11:15:27 -04:00
ReinUsesLisp
56e237d1f9
shader_ir/warp: Implement FSWZADD 2019-11-07 20:08:41 -03:00
ReinUsesLisp
08b2b1080a
gl_shader_decompiler: Reimplement shuffles with platform agnostic intrinsics 2019-11-07 20:08:41 -03:00
ReinUsesLisp
39c66abd91
shader/decode: Reduce severity of arithmetic rounding warnings 2019-11-07 01:43:38 -03:00
ReinUsesLisp
c4374d0d41
shader/arithmetic: Reduce RRO stub severity 2019-11-07 01:43:38 -03:00
ReinUsesLisp
35d40b74b3
shader/texture: Remove NODEP warnings 
These warnings don't offer meaningful information while decoding
shaders. Remove them.
 2019-11-07 01:43:38 -03:00
Rodrigo Locatti
654b77d2ec
Merge pull request #3039 from ReinUsesLisp/cleanup-samplers 
shader/node: Unpack bindless texture encoding
 2019-11-06 04:54:11 +00:00
Fernando Sahmkow
23cabc98db Shader_IR: Fix regression on TLD4 
Originally on the last commit I thought TLD4 acted the same as TLD4S and 
didn't have a mask. It actually does have a component mask. This commit 
corrects that.
 2019-10-30 21:14:57 -04:00
Fernando Sahmkow
9293c3a0f2 Shader_IR: Fix TLD4 and add Bindless Variant. 
This commit fixes an issue where not all 4 results of tld4 were being
written, the color component was defaulted to red, among other things.
It also implements the bindless variant.
 2019-10-30 12:02:03 -04:00
ReinUsesLisp
a993df1ee2
shader/node: Unpack bindless texture encoding 
Bindless textures were using u64 to pack the buffer and offset from
where they come from. Drop this in favor of separated entries in the
struct.

Remove the usage of std::set in favor of std::list (it's not std::vector
to avoid reference invalidations) for samplers and images.
 2019-10-29 20:53:48 -03:00
Rodrigo Locatti
26f3e18c5c
Merge pull request #2976 from FernandoS27/cache-fast-brx-rebased 
Implement Fast BRX, fix TXQ and addapt the Shader Cache for it
 2019-10-26 16:56:13 -03:00
Fernando Sahmkow
be856a38d6 Shader_IR: Address Feedback. 2019-10-26 15:38:30 -04:00
Rodrigo Locatti
d52598173d
Merge pull request #3013 from FernandoS27/tld4s-fix 
Shader_Ir: Fix TLD4S from using a component mask.
 2019-10-25 20:06:26 -03:00
Fernando Sahmkow
33fcec3502 Shader_IR: allow lookup of texture samplers within the shader_ir for instructions that don't provide it 2019-10-25 09:01:30 -04:00
Lioncash
1f5401c89c video_core/shader: Resolve instances of variable shadowing 
Silences a few -Wshadow warnings.
 2019-10-23 23:00:31 -04:00
Fernando Sahmkow
1509d2ffbd Shader_Ir: Fix TLD4S from using a component mask. 
TLD4S always outputs 4 values, the previous code checked a component 
mask and omitted those values that weren't part of it. This commit 
corrects that and makes sure all 4 values are set.
 2019-10-22 10:59:07 -04:00
ReinUsesLisp
1ea07954fb shader_ir/memory: Ignore global memory when tracking fails 
Ignore global memory operations instead of invoking undefined behaviour
when constant buffer tracking fails and we are blasting through asserts,
ignore the operation.

In the case of LDG this means filling the destination registers with
zeroes; for STG this means ignore the instruction as a whole.

The default behaviour is still to abort execution on failure.
 2019-10-22 02:49:17 -03:00
ReinUsesLisp
3d0f357307
shader/half_set_predicate: Fix HSETP2 for constant buffers 
HSETP2 when used with a constant buffer parses the second operand type
as F32. This is not configurable.
 2019-10-07 14:49:47 -03:00
ReinUsesLisp
632c9e4ee3
shader/half_set_predicate: Reduce DEBUG_ASSERT to LOG_DEBUG 2019-10-07 14:48:58 -03:00
bunnei
376f1a4432
Merge pull request #2869 from ReinUsesLisp/suld 
shader/image: Implement SULD and fix SUATOM
 2019-09-23 21:47:03 -04:00
Rodrigo Locatti
9286976948
Merge pull request #2878 from FernandoS27/icmp 
shader_ir: Implement ICMP
 2019-09-21 18:06:07 -03:00
ReinUsesLisp
44000971e2
gl_shader_decompiler: Use uint for images and fix SUATOM 
In the process remove implementation of SUATOM.MIN and SUATOM.MAX as
these require a distinction between U32 and S32. These have to be
implemented with imageCompSwap loop.
 2019-09-21 17:33:52 -03:00
ReinUsesLisp
675f23aedc
shader/image: Implement SULD and remove irrelevant code 
* Implement SULD as float.
* Remove conditional declaration of GL_ARB_shader_viewport_layer_array.
 2019-09-21 17:32:48 -03:00
Fernando Sahmkow
527b841c15 Shader_IR: ICMP corrections and fixes 2019-09-21 14:28:03 -04:00
bunnei
88d857499b
Merge pull request #2855 from ReinUsesLisp/shfl 
shader_ir/warp: Implement SHFL for Nvidia devices
 2019-09-20 17:10:42 -04:00
Fernando Sahmkow
4b81d19a1a Shader_IR: Implement ICMP. 2019-09-19 20:56:29 -04:00
bunnei
b31880dc5e
Merge pull request #2784 from ReinUsesLisp/smem 
shader_ir: Implement shared memory
 2019-09-18 16:26:05 -04:00
ReinUsesLisp
0526bf1895 shader_ir/warp: Implement SHFL 2019-09-17 17:44:07 -03:00
ReinUsesLisp
36abf67e79 shader/image: Implement SUATOM and fix SUST 2019-09-10 20:22:31 -03:00
bunnei
34b2c60f95
Merge pull request #2823 from ReinUsesLisp/shr-clamp 
shader/shift: Implement SHR wrapped and clamped variants
 2019-09-10 11:56:17 -04:00
ReinUsesLisp
1f43e5296f gl_shader_decompiler: Keep track of written images and mark them as modified 2019-09-05 23:26:05 -03:00
ReinUsesLisp
4de04eba39 shader_ir: Implement LD_S 
Loads from shared memory.
 2019-09-05 01:38:37 -03:00
ReinUsesLisp
f17415d431 shader_ir: Implement ST_S 
This instruction writes to a memory buffer shared with threads within
the same work group. It is known as "shared" memory in GLSL.
 2019-09-05 01:38:37 -03:00
ReinUsesLisp
77ef4fa907 shader/shift: Implement SHR wrapped and clamped variants 
Nvidia defaults to wrapped shifts, but this is undefined behaviour on
OpenGL's spec. Explicitly mask/clamp according to what the guest shader
requires.
 2019-09-04 01:55:24 -03:00
ReinUsesLisp
dfae2d141a half_set_predicate: Fix predicate assignments 2019-09-04 01:54:23 -03:00
bunnei
81fbc5370d
Merge pull request #2812 from ReinUsesLisp/f2i-selector 
shader_ir/conversion: Implement F2I and F2F F16 selector
 2019-09-03 22:35:33 -04:00
bunnei
d4f33b822b
Merge pull request #2811 from ReinUsesLisp/fsetp-fix 
float_set_predicate: Add missing negation bit for the second operand
 2019-09-03 22:34:34 -04:00
Rodrigo Locatti
4d4f9cc104 video_core: Silent miscellaneous warnings (#2820) 
* texture_cache/surface_params: Remove unused local variable

* rasterizer_interface: Add missing documentation commentary

* maxwell_dma: Remove unused rasterizer reference

* video_core/gpu: Sort member declaration order to silent -Wreorder warning

* fermi_2d: Remove unused MemoryManager reference

* video_core: Silent unused variable warnings

* buffer_cache: Silent -Wreorder warnings

* kepler_memory: Remove unused MemoryManager reference

* gl_texture_cache: Add missing override

* buffer_cache: Add missing include

* shader/decode: Remove unused variables
 2019-08-30 14:08:00 -04:00
bunnei
f8cc5668f8
Merge pull request #2758 from ReinUsesLisp/packed-tid 
shader/decode: Implement S2R Tic
 2019-08-29 12:58:43 -04:00