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Author SHA1 Message Date
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
Lioncash c1c89411da video_core/control_flow: Provide operator!= for types with operator== 
Provides operational symmetry for the respective structures.
 2019-07-18 21:03:31 -04:00
Lioncash 1780e0e3d0 video_core/control_flow: Prevent sign conversion in TryGetBlock() 
The return value is a u32, not an s32, so this would result in an
implicit signedness conversion.
 2019-07-18 21:03:31 -04:00
Lioncash a162a844d2 video_core/control_flow: Remove unnecessary BlockStack copy constructor 
This is the default behavior of the copy constructor, so it doesn't need
to be specified.

While we're at it we can make the other non-default constructor
explicit.
 2019-07-18 21:03:30 -04:00
Lioncash 56bc11d952 video_core/control_flow: Use std::move where applicable 
Results in less work being done where avoidable.
 2019-07-18 21:03:30 -04:00
Lioncash e7b39f47f8 video_core/control_flow: Use the prefix variant of operator++ for iterators 
Same thing, but potentially allows a standard library implementation to
pick a more efficient codepath.
 2019-07-18 21:03:30 -04:00
Lioncash 6885e7e7ec video_core/control_flow: Use empty() member function for checking emptiness 
It's what it's there for.
 2019-07-18 21:03:30 -04:00
Lioncash 45fa12a05c video_core: Resolve -Wreorder warnings 
Ensures that the constructor members are always initialized in the order
that they're declared in.
 2019-07-18 21:03:30 -04:00
Lioncash 47df844338 video_core/control_flow: Make program_size for ScanFlow() a std::size_t 
Prevents a truncation warning from occurring with MSVC. Also the
internal data structures already treat it as a size_t, so this is just a
discrepancy in the interface.
 2019-07-18 21:03:29 -04:00
Lioncash 3df9558593 video_core/control_flow: Place all internally linked types/functions within an anonymous namespace 
Previously, quite a few functions were being linked with external
linkage.
 2019-07-18 21:03:29 -04:00
Lioncash 1109db86b7 video_core/shader/decode: Prevent sign-conversion warnings 
Makes it explicit that the conversions here are intentional.
 2019-07-18 21:03:29 -04:00
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 bebbdc2067 shader_ir: std::move Node instance where applicable 
These are std::shared_ptr instances underneath the hood, which means
copying them isn't as cheap as a regular pointer. Particularly so on
weakly-ordered systems.

This avoids atomic reference count increments and decrements where they
aren't necessary for the core set of operations.
 2019-07-16 19:49:23 -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 44d87ff641 shader_ir: Remove unused includes 
Removes unnecessary header dependencies.
 2019-07-16 19:47:42 -04:00
Fernando Sahmkow d614193e49 Shader_Ir: Correct tracking to track from right to left 2019-07-16 15:06:59 -04:00
Fernando Sahmkow b56e7f870a
Merge pull request #2565 from ReinUsesLisp/track-indirect 
shader/track: Track indirect buffers
 2019-07-16 14:58:35 -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
Fernando Sahmkow 1bdb59fc6e
Merge pull request #2695 from ReinUsesLisp/layer-viewport 
gl_shader_decompiler: Implement gl_ViewportIndex and gl_Layer in vertex shaders
 2019-07-15 16:28:07 -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 f2549739d1 shader_ir: Add comments on missing instruction. 
Also shows Nvidia's address space on comments.
 2019-07-09 17:15:45 -04:00
Fernando Sahmkow 2de7649311 shader_ir: limit explorastion to best known program size. 2019-07-09 08:14:43 -04:00
Fernando Sahmkow e7c6045a03 control_flow: Correct block breaking algorithm. 2019-07-09 08:14:43 -04:00
Fernando Sahmkow dc4a93594c control_flow: Assert shaders bigger than limit. 2019-07-09 08:14:42 -04:00
Fernando Sahmkow e7a88f0ab3 control_flow: Address feedback. 2019-07-09 08:14:42 -04:00
Fernando Sahmkow 34357b110c shader_ir: Correct parsing of scheduling instructions and correct sizing 2019-07-09 08:14:41 -04:00
Fernando Sahmkow cfb3db1a32 shader_ir: Correct max sizing 2019-07-09 08:14:40 -04:00
Fernando Sahmkow d45fed3030 shader_ir: Remove unnecessary constructors and use optional for ScanFlow result 2019-07-09 08:14:40 -04:00
Fernando Sahmkow 01b21ee1e8 shader_ir: Corrections, documenting and asserting control_flow 2019-07-09 08:14:39 -04:00
Fernando Sahmkow d5533b440c shader_ir: Unify blocks in decompiled shaders. 2019-07-09 08:14:39 -04:00
Fernando Sahmkow 926b80102f shader_ir: Decompile Flow Stack 2019-07-09 08:14:38 -04:00
Fernando Sahmkow 459fce3a8f shader_ir: propagate shader size to the IR 2019-07-09 08:14:37 -04:00
Fernando Sahmkow 8a6fc529a9 shader_ir: Implement BRX & BRA.CC 2019-07-09 08:14:37 -04:00
Fernando Sahmkow c218ae4b02 shader_ir: Remove the old scanner. 2019-07-09 08:14:36 -04:00
Fernando Sahmkow 8af6e6a052 shader_ir: Implement a new shader scanner 2019-07-09 08:14:36 -04:00
ReinUsesLisp c9d886c84e gl_shader_decompiler: Implement gl_ViewportIndex and gl_Layer in vertex shaders 
This commit implements gl_ViewportIndex and gl_Layer in vertex and
geometry shaders. In the case it's used in a vertex shader, it requires
ARB_shader_viewport_layer_array. This extension is available on AMD and
Nvidia devices (mesa and proprietary drivers), but not available on
Intel on any platform. At the moment of writing this description I don't
know if this is a hardware limitation or a driver limitation.

In the case that ARB_shader_viewport_layer_array is not available,
writes to these registers on a vertex shader are ignored, with the
appropriate logging.
 2019-07-07 20:42:55 -03:00
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 d1812316e1 texture_cache: Style and Corrections 2019-06-20 21:24:47 -04:00
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 769a50661a shader/node: Minor changes 
Reflect std::shared_ptr nature of Node on initializers and remove
constant members in nodes.

Add some commentaries.
 2019-06-06 20:03:33 -03:00
ReinUsesLisp e1b3be7ced shader: Move Node declarations out of the shader IR header 
Analysis passes do not have a good reason to depend on shader_ir.h to
work on top of nodes. This splits node-related declarations to their own
file and leaves the IR in shader_ir.h
 2019-06-06 20:02:37 -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 b6dcb1ae4d shader/shader_ir: Make Comment() take a std::string by value 
This allows for forming comment nodes without making unnecessary copies
of the std::string instance.

e.g. previously:

Comment(fmt::format("Base address is c[0x{:x}][0x{:x}]",
        cbuf->GetIndex(), cbuf_offset));

Would result in a copy of the string being created, as CommentNode()
takes a std::string by value (a const ref passed to a value parameter
results in a copy).

Now, only one instance of the string is ever moved around. (fmt::format
returns a std::string, and since it's returned from a function by value,
this is a prvalue (which can be treated like an rvalue), so it's moved
into Comment's string parameter), we then move it into the CommentNode
constructor, which then moves the string into its member variable).
 2019-05-23 03:01:55 -03:00
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 e310d943b8 shader/shader_ir: Remove unnecessary inline specifiers 
constexpr internally links by default, so the inline specifier is
unnecessary.
 2019-05-19 08:23:15 -04:00
Lioncash 212b148923 shader/shader_ir: Simplify constructors for OperationNode 
Many of these constructors don't even need to be templated. The only
ones that need to be templated are the ones that actually make use of
the parameter pack.

Even then, since std::vector accepts an initializer list, we can supply
the parameter pack directly to it instead of creating our own copy of
the list, then copying it again into the std::vector.
 2019-05-19 08:23:14 -04:00
Lioncash 81e7e63080 shader/shader_ir: Remove unnecessary template parameter packs from Operation() overloads where applicable 
These overloads don't actually make use of the parameter pack, so they
can be turned into regular non-template function overloads.
 2019-05-19 08:23:14 -04:00
Lioncash e09ee0ff23 shader/shader_ir: Mark tracking functions as const member functions 
These don't actually modify instance state, so they can be marked as
const member functions
 2019-05-19 08:23:09 -04:00
Lioncash ce04ab38bb shader/shader_ir: Place implementations of constructor and destructor in cpp file 
Given the class contains quite a lot of non-trivial types, place the
constructor and destructor within the cpp file to avoid inlining
construction and destruction code everywhere the class is used.
 2019-05-19 04:02:02 -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 c6f9e651b2 gl_shader_decompiler: Implement GLSL physical attributes 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
bunnei 91e239d66f
Merge pull request #2435 from ReinUsesLisp/misc-vc 
shader_ir: Miscellaneous fixes
 2019-04-28 22:29:43 -04:00
bunnei c52233ec8b
Merge pull request #2322 from ReinUsesLisp/wswitch 
video_core: Silent -Wswitch warnings
 2019-04-28 22:24:58 -04:00
bunnei 9a3737120d
Merge pull request #2423 from FernandoS27/half-correct 
Corrections on Half Float operations: HADD2 HMUL2 and HFMA2
 2019-04-28 22:24:22 -04:00
ReinUsesLisp 2156e52014 shader_ir: Move Sampler index entry in operand< to sort declarations 2019-04-26 01:13:05 -03:00
ReinUsesLisp b77b4b76bb shader_ir: Add missing entry to Sampler operand< comparison 2019-04-26 01:11:24 -03:00
ReinUsesLisp 0b91087a1e shader_ir/texture: Fix sampler const buffer key shift 2019-04-26 01:09:29 -03:00
Fernando Sahmkow 623b2e4b8f Corrections Half Float operations on const buffers and implement saturation. 2019-04-20 21:11:33 -04:00
bunnei da0c3bc658
Merge pull request #2407 from FernandoS27/f2f 
Do some corrections in conversion shader instructions.
 2019-04-20 00:42:34 -04:00
bunnei 650d9b1044
Merge pull request #2409 from ReinUsesLisp/half-floats 
shader_ir/decode: Miscellaneous fixes to half-float decompilation
 2019-04-19 21:31:52 -04:00
ReinUsesLisp fbe8d1ceaa video_core: Silent -Wswitch warnings 2019-04-18 15:54:39 -03:00
bunnei 5bd5140bde
Merge pull request #2348 from FernandoS27/guest-bindless 
Implement Bindless Textures on Shader Decompiler and GL backend
 2019-04-17 20:59:49 -04:00
bunnei 0cfbd3325b
Merge pull request #2315 from ReinUsesLisp/severity-decompiler 
shader_ir/decode: Reduce the severity of common assertions
 2019-04-16 22:21:19 -04:00
ReinUsesLisp f43995ec53 shader_ir/decode: Fix half float pre-operations and remove MetaHalfArithmetic 
Operations done before the main half float operation (like HAdd) were
managing a packed value instead of the unpacked one. Adding an unpacked
operation allows us to drop the per-operand MetaHalfArithmetic entry,
simplifying the code overall.
 2019-04-15 21:16:10 -03:00
ReinUsesLisp 64613db605 shader_ir/decode: Implement half float saturation 2019-04-15 21:16:10 -03:00
ReinUsesLisp 90cbf89303 shader_ir/decode: Reduce severity of unimplemented half-float FTZ 2019-04-15 21:16:09 -03:00
ReinUsesLisp acf618afbc renderer_opengl: Implement half float NaN comparisons 2019-04-15 21:13:26 -03:00
ReinUsesLisp ae46ad48ed shader_ir: Avoid using static on heap-allocated objects 
Using static here might be faster at runtime, but it adds a heap
allocation called before main.
 2019-04-15 21:12:43 -03:00
Fernando Sahmkow aa471274d9 Do some corrections in conversion shader instructions. 
Corrects encodings for I2F, F2F, I2I and F2I
Implements Immediate variants of all four conversion types.
Add assertions to unimplemented stuffs.
 2019-04-15 19:16:27 -04:00
ReinUsesLisp 5c280e6ff0 shader_ir: Implement STG, keep track of global memory usage and flush 2019-04-14 00:25:32 -03:00
Fernando Sahmkow 16adc735a5 Correct XMAD mode, psl and high_b on different encodings. 2019-04-08 13:01:17 -04:00
Fernando Sahmkow ef8be408d3 Adapt Bindless to work with AOFFI 2019-04-08 12:07:56 -04:00
Fernando Sahmkow 492040bd9c Move ConstBufferAccessor to Maxwell3d, correct mistakes and clang format. 2019-04-08 11:36:11 -04:00
Fernando Sahmkow c60b0b8432 Fix TMML 2019-04-08 11:35:22 -04:00
Fernando Sahmkow fd4e994de3 Refactor GetTextureCode and GetTexCode to use an optional instead of optional parameters 2019-04-08 11:35:18 -04:00
Fernando Sahmkow 4841440382 Implement TXQ_B 2019-04-08 11:29:52 -04:00
Fernando Sahmkow 189bd1980c Implement TMML_B 2019-04-08 11:29:49 -04:00
Fernando Sahmkow ac3ba9a33e Corrections to TEX_B 2019-04-08 11:28:44 -04:00
Fernando Sahmkow 7af82ca022 Implement Bindless Handling on SetupTexture 2019-04-08 11:23:46 -04:00
Fernando Sahmkow fe392fff24 Unify both sampler types. 2019-04-08 11:23:45 -04:00
Fernando Sahmkow e28fd3d0a5 Implement Bindless Samplers and TEX_B in the IR. 2019-04-08 11:23:42 -04:00
ReinUsesLisp 04979560fb shader_ir/memory: Reduce severity of LD_L cache management and log it 2019-04-03 17:12:44 -03:00
ReinUsesLisp 24abeb9a67 shader_ir/memory: Reduce severity of ST_L cache management and log it 2019-04-03 17:12:44 -03:00
Mat M da02946f4f
shader_ir/decode: Silent implicit sign conversion warning 
Co-Authored-By: ReinUsesLisp <reinuseslisp@airmail.cc>
 2019-03-31 00:12:54 -03:00
ReinUsesLisp cb68ce7c2f shader_ir/decode: Implement AOFFI for TEX and TLD4 2019-03-30 02:53:29 -03:00
ReinUsesLisp cf4ecc1945 shader_ir: Implement immediate register tracking 2019-03-30 02:53:16 -03:00
ReinUsesLisp 5ca63d0675 shader/decode: Remove extras from MetaTexture 2019-02-26 00:11:30 -03:00
ReinUsesLisp 48e6f77c03 shader/decode: Split memory and texture instructions decoding 2019-02-26 00:11:30 -03:00
Lioncash c1b2e35625 shader/track: Resolve variable shadowing warnings 2019-02-25 09:10:59 -05:00
bunnei c07987dfab
Merge pull request #2118 from FernandoS27/ipa-improve 
shader_decompiler: Improve Accuracy of Attribute Interpolation.
 2019-02-24 23:04:22 -05:00
Fernando Sahmkow 10682ad7e0 shader_decompiler: Improve Accuracy of Attribute Interpolation. 2019-02-14 03:25:07 -04:00
ReinUsesLisp e60d4d70bc gl_shader_decompiler: Re-implement TLDS lod 2019-02-12 17:03:07 -03:00
bunnei 444231a83d
Merge pull request #2108 from FernandoS27/fix-cc 
Fix incorrect value for CC bit in IADD
 2019-02-12 10:39:03 -05:00
bunnei c1accfefde
Merge pull request #2109 from FernandoS27/fix-f2i 
Corrected F2I None mode to RoundEven.
 2019-02-12 10:20:29 -05:00
Fernando Sahmkow f5ec165e8c Corrected F2I None mode to RoundEven. 2019-02-11 18:46:45 -04:00
Fernando Sahmkow edd668047c Fix incorrect value for CC bit in IADD 2019-02-11 16:44:43 -04:00
ReinUsesLisp 889c646ac0 shader_ir: Remove F4 prefix to texture operations 
This was originally included because texture operations returned a vec4.
These operations now return a single float and the F4 prefix doesn't
mean anything.
 2019-02-07 17:36:46 -03:00
ReinUsesLisp d62b0a9e29 shader_ir: Clean texture management code 
Previous code relied on GLSL parameter order (something that's always
ill-formed on an IR design). This approach passes spatial coordiantes
through operation nodes and array and depth compare values in the the
texture metadata. It still contains an "extra" vector containing generic
nodes for bias and component index (for example) which is still a bit
ill-formed but it should be better than the previous approach.
 2019-02-07 00:46:13 -03:00
bunnei f09d1dffd1
Merge pull request #2083 from ReinUsesLisp/shader-ir-cbuf-tracking 
shader/track: Add a more permissive global memory tracking
 2019-02-06 21:56:14 -05:00
ReinUsesLisp cfb20c4c9d gl_shader_disk_cache: Save GLSL and entries into the precompiled file 2019-02-06 22:23:39 -03:00
bunnei 72c70d6808
Merge pull request #2081 from ReinUsesLisp/lmem-64 
shader_ir/memory: Add LD_L 64 bits loads
 2019-02-05 09:17:48 -05:00
bunnei bb4549a73d
Merge pull request #2082 from FernandoS27/txq-stl 
Fix TXQ not using the component mask.
 2019-02-04 20:22:32 -05:00
Fernando Sahmkow 0306c50339 Fix TXQ not using the component mask. 2019-02-03 18:17:18 -04:00
ReinUsesLisp dfa7be5ddf shader_ir/memory: Add ST_L 64 and 128 bits stores 2019-02-03 19:08:10 -03:00
ReinUsesLisp 0d1d755086 shader/track: Search inside of conditional nodes 
Some games search conditionally use global memory instructions. This
allows the heuristic to search inside conditional nodes for the source
constant buffer.
 2019-02-03 17:21:20 -03:00
ReinUsesLisp 42b75e8be8 shader_ir: Rename BasicBlock to NodeBlock 
It's not always used as a basic block. Rename it for consistency.
 2019-02-03 17:21:20 -03:00
ReinUsesLisp 6a6fabea58 shader_ir: Pass decoded nodes as a whole instead of per basic blocks 
Some games call LDG at the top of a basic block, making the tracking
heuristic to fail. This commit lets the heuristic the decoded nodes as a
whole instead of per basic blocks.

This may lead to some false positives but allows it the heuristic to
track cases it previously couldn't.
 2019-02-03 17:21:20 -03:00
ReinUsesLisp f61c1ed246 shader_ir/memory: Add LD_L 128 bits loads 2019-02-03 00:35:34 -03:00
ReinUsesLisp 9feb68085d shader_bytecode: Rename BytesN enums to BitsN 2019-02-03 00:25:40 -03:00
ReinUsesLisp 0be835132c shader_ir/memory: Add LD_L 64 bits loads 2019-02-03 00:25:40 -03:00
ReinUsesLisp 477d616f7d shader_ir: Unify constant buffer offset values 
Constant buffer values on the shader IR were using different offsets if
the access direct or indirect. cbuf34 has a non-multiplied offset while
cbuf36 does. On shader decoding this commit multiplies it by four on
cbuf34 queries.
 2019-01-30 02:45:50 -03:00
ReinUsesLisp 3b84e04af1 shader_decode: Implement LDG and basic cbuf tracking 2019-01-30 00:00:15 -03:00
Lioncash b2b98b2f44 shader/shader_ir: Amend three comment typos 
Given we're in the area, these are three trivial typos that can be
corrected.
 2019-01-28 07:52:04 -05:00
Lioncash 62e08c30b7 shader/shader_ir: Amend constructor initializer ordering for AbufNode 
Orders the class members in the same order that they would actually be
initialized in. Gets rid of two compiler warnings.
 2019-01-28 07:50:34 -05:00
Lioncash 3e1a9a45a6 shader/decode: Avoid a pessimizing std::move within DecodeRange() 
std::moveing a local variable in a return statement has the potential to
prevent copy elision from occurring, so this can just be converted into
a regular return.
 2019-01-28 07:43:23 -05:00
ReinUsesLisp a63d7c49fc shader_ir: Fixup clang build 2019-01-15 21:06:05 -03:00
ReinUsesLisp 1c9c4eefeb shader_decode: Fixup XMAD 2019-01-15 17:54:53 -03:00
ReinUsesLisp 170c8212bb shader_ir: Pass to decoder functions basic block's code 2019-01-15 17:54:53 -03:00
ReinUsesLisp 2d6c064e66 shader_decode: Improve zero flag implementation 2019-01-15 17:54:53 -03:00
ReinUsesLisp d911740e5d shader_ir: Remove composite primitives and use temporals instead 2019-01-15 17:54:53 -03:00
ReinUsesLisp 50195b1704 shader_decode: Use proper primitive names 2019-01-15 17:54:53 -03:00
ReinUsesLisp 2faad9bf23 shader_decode: Use BitfieldExtract instead of shift + and 2019-01-15 17:54:53 -03:00