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680 commits

Author SHA1 Message Date
ReinUsesLisp fefe7f18f9 shader/arithmetic: Add FCMP_CR variant 
Adds another variant of FCMP.
 2020-04-14 19:11:04 -03:00
Mat M 7b62212461
Merge pull request #3619 from ReinUsesLisp/i2i 
shader/conversion: Implement I2I sign extension, saturation and selection
 2020-04-13 10:17:07 -04:00
Mat M 47036859eb
Merge pull request #3633 from ReinUsesLisp/clean-texdec 
shader/texture: Remove type mismatches management from shader decoder
 2020-04-13 10:13:05 -04:00
Fernando Sahmkow 3d91dbb21d
Merge pull request #3578 from ReinUsesLisp/vmnmx 
shader/video: Partially implement VMNMX
 2020-04-12 10:44:03 -04:00
ReinUsesLisp 76f178ba6e shader/video: Partially implement VMNMX 
Implements the common usages for VMNMX. Inputs with a different size
than 32 bits are not supported and sign mismatches aren't supported
either.

VMNMX works as follows:
It grabs Ra and Rb and applies a maximum/minimum on them (this is
defined by .MX), having in mind the input sign. This result can then be
saturated. After the intermediate result is calculated, it applies
another operation on it using Rc. These operations are merges,
accumulations or another min/max pass.

This instruction allows to implement with a more flexible approach GCN's
min3 and max3 instructions (for instance).
 2020-04-12 00:34:42 -03:00
ReinUsesLisp a87b16da9a shader/texture: Remove type mismatches management from shader decoder 
Since commit e22816a5bb we handle type mismatches from the CPU.
We don't need to hack our shader decoder due to game bugs anymore.

Removed in this commit.
 2020-04-10 00:57:32 -03:00
bunnei b96fd0bd0e
Merge pull request #3601 from ReinUsesLisp/some-shader-encodings 
video_core/shader: Add some instruction and S2R encodings
 2020-04-09 00:17:39 -04:00
Rodrigo Locatti 487f9ba525
Merge pull request #3489 from namkazt/patch-2 
shader: implement SULD.D bits32/64
 2020-04-07 16:21:09 -03:00
Nguyen Dac Nam 935648ffa9
address nit. 2020-04-07 18:29:30 +07:00
ReinUsesLisp da706cad25 shader/conversion: Implement I2I sign extension, saturation and selection 
Reimplements I2I adding sign extension, saturation (clamp source value
to the destination), selection and destination sizes that are not 32
bits wide.

It doesn't implement CC yet.
 2020-04-07 02:19:44 -03:00
Nguyen Dac Nam bf1174c114
Apply suggestions from code review 
Co-Authored-By: Rodrigo Locatti <reinuseslisp@airmail.cc>
 2020-04-07 07:55:49 +07:00
namkazy 2c98e14d13 shader_decode: SULD.D using std::pair instead of out parameter 2020-04-06 13:46:55 +07:00
namkazy 9efa51311f shader_decode: SULD.D avoid duplicate code block. 2020-04-06 13:34:06 +07:00
namkazy 7f5696513f shader_decode: SULD.D fix conversion error. 2020-04-06 13:26:58 +07:00
namkazy 2906372ba1 shader_decode: SULD.D implement bits64 and reverse shader ir init method to removed shader stage. 2020-04-06 13:09:19 +07:00
Fernando Sahmkow 69277de29d
Merge pull request #3592 from ReinUsesLisp/ipa 
shader_decompiler: Remove FragCoord.w hack and change IPA implementation
 2020-04-05 19:29:40 -04:00
namkazy 730f9b55b3 silent warning (conversion error) 2020-04-05 16:02:07 +07:00
namkazy 9f6ebccf06 shader_decode: SULD.D -> SINT actually same as UNORM. 2020-04-05 15:18:42 +07:00
namkazy 6f2b7087c2 shader_decode: SULD.D fix decode SNORM component 2020-04-05 14:46:43 +07:00
namkazy 69657ff19c clang-format 2020-04-05 12:57:50 +07:00
namkazy 24cc64c5b3 shader_decode: get sampler descriptor from registry. 2020-04-05 12:54:48 +07:00
namkazy acd3f0ab37 tweaking. 2020-04-05 10:31:32 +07:00
namkazy 3e3afa9be6 cleanup unuse params 2020-04-05 10:31:31 +07:00
namkazy 5cd5857000 cleanup debug code. 2020-04-05 10:31:30 +07:00
namkazy 658112783d reimplement get component type, uncomment mistaken code 2020-04-05 10:31:30 +07:00
namkazy 3ad06e9b2b remove disable optimize 2020-04-05 10:31:30 +07:00
namkazy f24c2e1103 [wip] reimplement SULD.D 2020-04-05 10:31:29 +07:00
namkazy 58bcb86af5 add shader stage when init shader ir 2020-04-05 10:31:29 +07:00
Nguyen Dac Nam 2cefdd92bd clang-fix 2020-04-05 10:31:28 +07:00
Nguyen Dac Nam 1f3d142875 shader: image - import PredCondition 2020-04-05 10:31:27 +07:00
Nguyen Dac Nam 08db60392d shader: SULD.D bits32 implement more complexer method. 2020-04-05 10:31:27 +07:00
Nguyen Dac Nam ed1d8beb13 shader: SULD.D import StoreType 2020-04-05 10:31:26 +07:00
Nguyen Dac Nam 6d235b8631 shader: implement SULD.D bits32 2020-04-05 10:31:26 +07:00
ReinUsesLisp 60106531b4 shader/other: Add error message for some S2R registers 2020-04-04 03:46:07 -03:00
ReinUsesLisp 8b719e9e1d shader_bytecode: Rename MOV_SYS to S2R 2020-04-04 03:37:51 -03:00
ReinUsesLisp 16ae98dbb3 shader_ir: Add error message for EXIT.FCSM_TR 2020-04-04 03:34:08 -03:00
ReinUsesLisp e1bd89e1c2 shader/memory: Silence no return value warning 
Silences a warning about control paths not all returning a value.
 2020-04-02 03:34:27 -03:00
ReinUsesLisp 2339fe199f shader_decompiler: Remove FragCoord.w hack and change IPA implementation 
Credits go to gdkchan and Ryujinx. The pull request used for this can
be found here: https://github.com/Ryujinx/Ryujinx/pull/1082

yuzu was already using the header for interpolation, but it was missing
the FragCoord.w multiplication described in the linked pull request.
This commit finally removes the FragCoord.w == 1.0f hack from the shader
decompiler.

While we are at it, this commit renames some enumerations to match
Nvidia's documentation (linked below) and fixes component declaration
order in the shader program header (z and w were swapped).

https://github.com/NVIDIA/open-gpu-doc/blob/master/Shader-Program-Header/Shader-Program-Header.html
 2020-04-01 21:48:55 -03:00
Fernando Sahmkow b03c0536ce
Merge pull request #3561 from ReinUsesLisp/f2f-conversion 
shader/conversion: Fix F2F rounding operations with different sizes
 2020-03-31 14:45:02 -04:00
Fernando Sahmkow 5b95a01463
Merge pull request #3577 from ReinUsesLisp/lea 
shader/lea: Fix LEA implementation
 2020-03-31 14:36:07 -04:00
Nguyen Dac Nam 238c35b2c9
clang-format 2020-03-31 08:08:06 +07:00
Nguyen Dac Nam defb9642da
shader_decode: fix by suggestion 2020-03-31 08:02:44 +07:00
namkazy cb0a4151f8 clang-format 2020-03-30 20:46:21 +07:00
namkazy 4f7bea403a shader_decode: ATOM/ATOMS: add function to avoid code repetition 2020-03-30 18:47:50 +07:00
Nguyen Dac Nam 972485ff18 shader_decode: implement ATOM operation for S32 and U32 2020-03-30 17:44:48 +07:00
namkazy 93cac0d294 clang-format 2020-03-30 17:44:48 +07:00
Nguyen Dac Nam 3dc09a6250 shader_decode: implement ATOMS instr partial. 2020-03-30 17:44:46 +07:00
Nguyen Dac Nam 2c780db5b9 shader: node - update correct comment 2020-03-30 17:44:44 +07:00
Nguyen Dac Nam c119473c40 shader_decode: add Atomic op for common usage 2020-03-30 17:44:44 +07:00
ReinUsesLisp 5300a918c6 shader/lea: Simplify generated LEA code 2020-03-28 03:55:04 -03:00