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Commit Graph

125 Commits

Author SHA1 Message Date
David Marcec a8c27cb703 Removed saturate assert 
Unneeded as we already implement it
 2018-09-01 19:33:32 +10:00
David Marcec 9a841e0f5c Added FMUL asserts 2018-09-01 19:05:10 +10:00
Hexagon12 7afccb51a2 Added predicate comparison GreaterEqualWithNan 2018-08-31 10:40:18 +03:00
Laku a7f046e97f gl_shader_decompiler: Implement POPC (#1203) 
* Implement POPC

* implement invert
 2018-08-30 21:32:58 -04:00
bunnei 746e4e9014 Merge pull request #1200 from bunnei/improve-ipa 
gl_shader_decompiler: Improve IPA for Pass mode with Position attribute.
 2018-08-30 10:31:26 -04:00
tech4me 6df9c631c2 Shaders: Implemented IADD3 2018-08-29 13:44:41 -04:00
bunnei cda7c87ade gl_shader_decompiler: Improve IPA for Pass mode with Position attribute. 2018-08-29 00:37:29 -04:00
Laku afc673ec9d fix SEL_IMM bitstring 2018-08-24 07:18:12 +03:00
tech4me 1204fbbc16 Shaders: Added decodings for IADD3 instructions 2018-08-23 15:46:59 -04:00
Laku 5a8c2eff39 implement lop3 2018-08-22 10:09:44 +03:00
Lioncash 309df18cdb shader_bytecode: Parenthesize conditional expression within GetTextureType() 
Resolves a -Wlogical-op-parentheses warning.
 2018-08-21 15:08:35 -04:00
bunnei f0e1387103 shader_bytecode: Replace some UNIMPLEMENTED logs. 2018-08-20 21:53:49 -04:00
bunnei 0e2d8a6fc3 Merge pull request #1112 from Subv/sampler_types 
Shaders: Use the correct shader type when sampling textures.
 2018-08-20 14:30:45 -04:00
bunnei 67de67fdcf Merge pull request #1089 from Subv/neg_bits 
Shaders: Corrected the 'abs' and 'neg' bit usage in the float arithmetic instructions.
 2018-08-19 17:01:48 -04:00
Subv 67da7c7ab8 Shaders/TEXS: Fixed the component mask in the TEXS instruction. 
Previously we could end up with a TEXS that didn't write any outputs, this was wrong.
 2018-08-19 14:00:12 -05:00
Subv 8b1711cdd5 Shader: Added bitfields for the texture type of the various sampling instructions. 2018-08-19 12:57:51 -05:00
Subv 906f9fb7bf Shaders: Added decodings for TLD4 and TLD4S 2018-08-19 12:57:08 -05:00
bunnei 91fc6e1c91 Merge pull request #1109 from Subv/ldg_decode 
Shaders: Added decodings for  the LDG and STG instructions.
 2018-08-19 13:31:19 -04:00
bunnei 4bd14d6da8 Merge pull request #1108 from Subv/front_facing 
Shaders: Implemented the gl_FrontFacing input attribute (attr 63).
 2018-08-19 13:21:14 -04:00
Subv d580b54809 Shaders: Added decodings for the LDG and STG instructions. 2018-08-19 00:46:34 -05:00
Subv 67e993fdd3 Shaders: Implemented the gl_FrontFacing input attribute (attr 63). 2018-08-19 00:14:34 -05:00
Subv 70e99baabe Shader: Implemented the predicate and mode arguments of LOP. 
The mode can be used to set the predicate to true depending on the result of the logic operation. In some cases, this means discarding the result (writing it to register 0xFF (Zero)).

This is used by Super Mario Odyssey.
 2018-08-18 14:36:37 -05:00
Subv a175f7ba29 Shaders: Corrected the 'abs' and 'neg' bit usage in the float arithmetic instructions. 
We should definitely audit our shader generator for more errors like this.
 2018-08-18 10:22:42 -05:00
David Marcec ab3b9d7aa5 Added predcondition GreaterThanWithNan 2018-08-18 17:49:59 +10:00
bunnei 03ac254de6 gl_shader_decompiler: Implement XMAD instruction. 2018-08-12 18:30:24 -04:00
bunnei 20f29b2528 Merge pull request #1010 from bunnei/unk-vert-attrib-shader 
gl_shader_decompiler: Improve handling of unknown input/output attributes.
 2018-08-11 19:56:28 -04:00
bunnei 5fd0744a63 gl_shader_decompiler: Improve handling of unknown input/output attributes. 2018-08-11 19:26:45 -04:00
bunnei 5cd97896bf Merge pull request #1018 from Subv/ssy_sync 
GPU/Shader: Implemented SSY and SYNC as a set_target/jump pair.
 2018-08-11 19:10:02 -04:00
Subv 5d543d88b9 GPU/Shader: Don't predicate instructions that don't have a predicate field (SSY). 2018-08-11 16:00:14 -05:00
Lioncash b206ee3957 video_core: Use variable template variants of type_traits interfaces where applicable 2018-08-09 20:45:48 -04:00
bunnei 1e4e0b653a Merge pull request #982 from bunnei/stub-unk-63 
gl_shader_decompiler: Stub input attribute Unknown_63.
 2018-08-08 22:28:18 -04:00
bunnei 37e2165d82 gl_shader_decompiler: Stub input attribute Unknown_63. 2018-08-08 02:35:59 -04:00
bunnei 3ee2d948a2 gl_shader_decompiler: Let OpenGL interpret floats. 
- Accuracy is lost in translation to string, e.g. with NaN.
- Needed for Super Mario Odyssey.
 2018-08-08 01:45:23 -04:00
bunnei 392383692c shader_bytecode: Implement other TEXS masks. 2018-07-22 03:23:15 -04:00
bunnei 3a6bad38b6 gl_shader_decompiler: Implement SEL instruction. 2018-07-22 00:37:12 -04:00
Lioncash bdfd46e192 video_core: Use nested namespaces where applicable 
Compresses a few namespace specifiers to be more compact.
 2018-07-20 18:23:54 -04:00
bunnei 7fa10a188d Merge pull request #655 from bunnei/pred-lt-nan 
gl_shader_decompiler: Implement PredCondition::LessThanWithNan.
 2018-07-12 18:59:15 -07:00
bunnei 50e6ef98e2 gl_shader_decompiler: Implement PredCondition::LessThanWithNan. 2018-07-12 20:04:35 -04:00
bunnei fef7eb92de gl_shader_decompiler: Use FlowCondition field in EXIT instruction. 2018-07-12 20:00:37 -04:00
Sebastian Valle d1bd94351c Merge pull request #652 from Subv/fadd32i 
GPU: Implement the FADD32I shader instruction.
 2018-07-12 17:36:51 -05:00
bunnei ba0665c397 Merge pull request #651 from Subv/ffma_decode 
GPU: Corrected the decoding of FFMA for immediate operands.
 2018-07-12 12:42:58 -07:00
Subv 555dd2f793 GPU: Implement the FADD32I shader instruction. 2018-07-12 12:00:31 -05:00
Subv d87962405b GPU: Corrected the decoding of FFMA for immediate operands. 2018-07-12 10:15:48 -05:00
bunnei fb664990a3 Merge pull request #625 from Subv/imnmx 
GPU: Implemented the IMNMX shader instruction.
 2018-07-07 19:33:50 -07:00
bunnei aaf0e0a73e Merge pull request #626 from Subv/shader_sync 
GPU: Stub the shader SYNC and DEPBAR instructions.
 2018-07-05 12:54:19 -04:00
bunnei 9bfeacb59a Merge pull request #622 from Subv/unused_tex 
GPU: Ignore unused textures and corrected the TEX shader instruction decoding.
 2018-07-05 11:29:17 -04:00
Subv cc56ecc097 GPU: Implemented the IMNMX shader instruction. 
It's similar to the FMNMX instruction but it works on integers.
 2018-07-04 15:44:37 -05:00
Subv 56a5e7ba50 GPU: Stub the shader SYNC and DEPBAR instructions. 
It is unknown at this moment if we actually need to do something with these instructions or if the GLSL compiler takes care of that for us.
 2018-07-04 15:29:51 -05:00
Subv 673600656c GPU: Corrected the decoding for the TEX shader instruction. 2018-07-04 15:19:20 -05:00
Subv 9ba997d4f0 GPU: Implemented the PSETP shader instruction. 
It's similar to the isetp and fsetp instructions but it works on predicates instead.
 2018-07-04 15:15:03 -05:00