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187 commits

Author SHA1 Message Date
bunnei f8cc5668f8
Merge pull request #2758 from ReinUsesLisp/packed-tid 
shader/decode: Implement S2R Tic
 2019-08-29 12:58:43 -04:00
ReinUsesLisp 4e35177e23 shader_ir: Implement VOTE 
Implement VOTE using Nvidia's intrinsics. Documentation about these can
be found here
https://developer.nvidia.com/reading-between-threads-shader-intrinsics

Instead of using portable ARB instructions I opted to use Nvidia
intrinsics because these are the closest we have to how Tegra X1
hardware renders.

To stub VOTE on non-Nvidia drivers (including nouveau) this commit
simulates a GPU with a warp size of one, returning what is meaningful
for the instruction being emulated:

* anyThreadNV(value) -> value
* allThreadsNV(value) -> value
* allThreadsEqualNV(value) -> true

ballotARB, also known as "uint64_t(activeThreadsNV())", emits

VOTE.ANY Rd, PT, PT;

on nouveau's compiler. This doesn't match exactly to Nvidia's code

VOTE.ALL Rd, PT, PT;

Which is emulated with activeThreadsNV() by this commit. In theory this
shouldn't really matter since .ANY, .ALL and .EQ affect the predicates
(set to PT on those cases) and not the registers.
 2019-08-21 14:50:38 -03:00
bunnei dfdd20142e
Merge pull request #2777 from ReinUsesLisp/hsetp2-fe3h-fix 
half_set_predicate: Fix HSETP2_C constant buffer offset
 2019-08-21 10:29:17 -04:00
bunnei cedc1aab4a
Merge pull request #2753 from FernandoS27/float-convert 
Shader_Ir: Implement F16 Variants of F2F, F2I, I2F.
 2019-08-21 10:27:57 -04:00
bunnei ca61e298b3
Merge pull request #2778 from ReinUsesLisp/nop 
shader_ir: Implement NOP
 2019-08-18 08:51:34 -04:00
ReinUsesLisp 2ff8044806 shader_ir: Implement NOP 2019-08-04 03:02:55 -03:00
ReinUsesLisp ec0da3ef64 half_set_predicate: Fix HSETP2_C constant buffer offset 2019-08-04 02:50:55 -03:00
ReinUsesLisp 77f1a676a1 decode/half_set_predicate: Fix predicates 2019-07-26 00:12:38 -03:00
bunnei 31e8a61527
Merge pull request #2743 from FernandoS27/surpress-assert 
Downgrade and suppress a series of GPU asserts and debug messages.
 2019-07-25 12:34:36 -04:00
ReinUsesLisp 104641db07 shader/decode: Implement S2R Tic 2019-07-22 16:16:10 -03:00
Fernando Sahmkow 11f4e739bd Shader_Ir: Implement F16 Variants of F2F, F2I, I2F. 
This commit takes care of implementing the F16 Variants of the 
conversion instructions and makes sure conversions are done.
 2019-07-20 17:38:25 -04:00
Fernando Sahmkow 1158777737 Shader_Ir: Change Debug Asserts for Log Warnings 2019-07-19 22:15:34 -04:00
ReinUsesLisp 45c162444d shader/half_set_predicate: Fix HSETP2 implementation 2019-07-19 22:21:22 -03:00
ReinUsesLisp 6c4985edc9 shader/half_set_predicate: Implement missing HSETP2 variants 2019-07-19 22:20:47 -03:00
bunnei 63bda67a34
Merge pull request #2738 from lioncash/shader-ir 
shader-ir: Minor cleanup-related changes
 2019-07-18 13:52:01 -04:00
Fernando Sahmkow 5a06e33859 Shader_Ir: correct clang format 2019-07-18 10:09:26 -04:00
Fernando Sahmkow 0b65e9335e Shader_Ir: Downgrade precision and rounding asserts to debug asserts. 
This commit reduces the sevirity of asserts for FP precision and 
rounding as this are well known and have little to no consequences in 
gpu's accuracy.
 2019-07-18 08:17:19 -04:00
Fernando Sahmkow 223a535f3f
Merge pull request #2740 from lioncash/bra 
shader/decode/other: Correct branch indirect argument within BRA handling
 2019-07-17 14:25:08 -04:00
Lioncash 60926ac16b shader_ir: Rename Get/SetTemporal to Get/SetTemporary 
This is more accurate in terms of describing what the functions are
actually doing. Temporal relates to time, not the setting of a temporary
itself.
 2019-07-16 19:47:43 -04:00
Lioncash e2d7dda166 shader/decode/other: Correct branch indirect argument within BRA handling 
This appears to have been a copy/paste error introduced within
8a6fc529a9
 2019-07-16 12:20:45 -04:00
ReinUsesLisp afa8096df5 shader: Allow tracking of indirect buffers without variable offset 
While changing this code, simplify tracking code to allow returning
the base address node, this way callers don't have to manually rebuild
it on each invocation.
 2019-07-14 22:36:44 -03:00
Fernando Sahmkow 0ec9da2f9f
Merge pull request #2692 from ReinUsesLisp/tlds-f16 
shader/texture: Add F16 support for TLDS
 2019-07-14 08:44:38 -04:00
Fernando Sahmkow d5533b440c shader_ir: Unify blocks in decompiled shaders. 2019-07-09 08:14:39 -04:00
Fernando Sahmkow 8a6fc529a9 shader_ir: Implement BRX & BRA.CC 2019-07-09 08:14:37 -04:00
Tobias be020f7621
Delete decode_integer_set.cpp 2019-07-07 21:40:33 +02:00
ReinUsesLisp d0966b9f7c shader/texture: Add F16 support for TLDS 2019-07-07 16:05:56 -03:00
ReinUsesLisp 10a83653ee decode/texture: Address feedback 2019-06-24 02:05:05 -03:00
Fernando Sahmkow b7de31ac97 shader_ir: Fix image copy rebase issues 2019-06-20 21:38:34 -03:00
ReinUsesLisp 9097301d92 shader: Implement bindless images 2019-06-20 21:38:33 -03:00
ReinUsesLisp 06c4ce8645 shader: Decode SUST and implement backing image functionality 2019-06-20 21:38:33 -03:00
ReinUsesLisp 4e81fc8296 shader: Implement texture buffers 2019-06-20 21:36:12 -03:00
ReinUsesLisp fe8e6618f2 shader: Split SSY and PBK stack 
Hardware testing revealed that SSY and PBK push to a different stack,
allowing code like this:

        SSY label1;
        PBK label2;
        SYNC;
label1: PBK;
label2: EXIT;
 2019-06-07 02:18:27 -03:00
ReinUsesLisp bf4dfb3ad4 shader: Use shared_ptr to store nodes and move initialization to file 
Instead of having a vector of unique_ptr stored in a vector and
returning star pointers to this, use shared_ptr. While changing
initialization code, move it to a separate file when possible.

This is a first step to allow code analysis and node generation beyond
the ShaderIR class.
 2019-06-05 20:41:52 -03:00
bunnei e3608578e4
Merge pull request #2446 from ReinUsesLisp/tid 
shader: Implement S2R Tid{XYZ} and CtaId{XYZ}
 2019-05-29 12:21:17 -04:00
bunnei 1a2d90ab09
Merge pull request #2485 from ReinUsesLisp/generic-memory 
shader/memory: Implement generic memory stores and loads (ST and LD)
 2019-05-24 18:24:26 -04:00
Lioncash 228e58d0a5 shader/decode/*: Add missing newline to files lacking them 
Keeps the shader code file endings consistent.
 2019-05-23 02:55:52 -03:00
Lioncash 87b4c1ac5e shader/decode/*: Eliminate indirect inclusions 
Amends cases where we were using things that were indirectly being
satisfied through other headers. This way, if those headers change and
eliminate dependencies on other headers in the future, we don't have
cascading compilation errors.
 2019-05-23 02:55:52 -03:00
Lioncash 195b54602f shader/decode/memory: Remove left in debug pragma 2019-05-22 17:08:50 -04:00
ReinUsesLisp 75e7b45d69 shader/memory: Implement ST (generic memory) 2019-05-20 22:41:53 -03:00
ReinUsesLisp f78ef617b6 shader/memory: Implement LD (generic memory) 2019-05-20 22:38:59 -03:00
ReinUsesLisp 9c3461604c shader: Implement S2R Tid{XYZ} and CtaId{XYZ} 2019-05-20 16:36:49 -03:00
bunnei d49efbfb4a
Merge pull request #2441 from ReinUsesLisp/al2p 
shader: Implement AL2P and ALD.PHYS
 2019-05-19 14:02:58 -04:00
Lioncash e43ba3acd4 video_core/shader/decode/texture: Remove unused variable from GetTld4Code() 2019-05-09 18:49:56 -04:00
Lioncash 9e15193ef8
shader/decode/texture: Remove unused variable 
This isn't used anywhere, so we can get rid of it.
 2019-05-04 02:10:38 -04:00
ReinUsesLisp d4df803b2b shader_ir/other: Implement IPA.IDX 2019-05-02 21:46:37 -03:00
ReinUsesLisp 28bffb1ffa shader_ir/memory: Assert on non-32 bits ALD.PHYS 2019-05-02 21:46:25 -03:00
ReinUsesLisp fe700e1856 shader: Add physical attributes commentaries 2019-05-02 21:46:25 -03:00
ReinUsesLisp 71aa9d0877 shader_ir/memory: Implement physical input attributes 2019-05-02 21:46:25 -03:00
ReinUsesLisp 06b363c9b5 shader: Remove unused AbufNode Ipa mode 2019-05-02 21:46:25 -03:00
ReinUsesLisp 002ecbea19 shader_ir/memory: Emit AL2P IR 2019-05-02 21:46:25 -03:00