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3423 commits

Author SHA1 Message Date
ReinUsesLisp
7b81ba4d8a gl_shader_decompiler: Move entries to a separate function 2019-10-25 09:01:31 -04:00
Fernando Sahmkow
1244f2d368 Shader_IR: Implement Fast BRX and allow multi-branches in the CFG. 2019-10-25 09:01:31 -04:00
Fernando Sahmkow
a05120ec0b Shader_IR: Correct typo in Consistent method. 2019-10-25 09:01:30 -04:00
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
Fernando Sahmkow
8909f52166 Shader_IR: Implement Fast BRX and allow multi-branches in the CFG. 2019-10-25 09:01:30 -04:00
Fernando Sahmkow
acd6441134 Shader_Cache: setup connection of ConstBufferLocker 2019-10-25 09:01:29 -04:00
Fernando Sahmkow
1a58f45d76 VideoCore: Unify const buffer accessing along engines and provide ConstBufferLocker class to shaders. 2019-10-25 09:01:29 -04:00
Fernando Sahmkow
2ef696c85a Shader_IR: Implement BRX tracking. 2019-10-25 09:01:29 -04:00
Rodrigo Locatti
5062728669
Merge pull request #3028 from lioncash/constexpr 
shader_bytecode: Make Matcher constexpr capable
 2019-10-24 15:10:40 -03:00
Lioncash
7fdf991097 shader_bytecode: Make Matcher constexpr capable 
Greatly shrinks the amount of generated code for GetDecodeTable().

Collapses an assembly output of 9000+ lines down to ~3621 with Clang,
and 6513 down to ~2616 with GCC, given it's now allowed to construct all
the entries as a sequence of constant data.
 2019-10-24 01:10:10 -04:00
Lioncash
382717172e shader_ir: Use std::array with pair instead of unordered_map 
Given the overall size of the maps are very small, we can use arrays of
pairs here instead of always heap allocating a new map every time the
functions are called. Given the small size of the maps, the difference
in container lookups are negligible, especially given the entries are
already sorted.
 2019-10-24 00:25:38 -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
c4a0aa9207
Merge pull request #2995 from ReinUsesLisp/ignore-gmem 
shader_ir/memory: Ignore global memory when tracking fails
 2019-10-22 13:22:43 -04:00
Fernando Sahmkow
7ecf9f7228
Merge pull request #2983 from lioncash/fallthrough 
gl_shader_decompiler/vk_shader_decompiler: Resolve implicit fallthrough cases
 2019-10-22 13:16:46 -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
e3107788e6
maxwell_3d: Reduce FlushMMEInlineDraw logging to Trace 2019-10-20 03:43:17 -03:00
Rodrigo Locatti
dc5eedef71
Merge pull request #2994 from lioncash/fmt 
video_core/shader/ast: Minor changes to ASTPrinter
 2019-10-18 01:05:25 -03:00
Lioncash
074b38b7a9 video_core/shader/ast: Make ShowCurrentState() and SanityCheck() const member functions 
These can also trivially be made const member functions, with the
addition of a few consts.
 2019-10-17 20:59:48 -04:00
Lioncash
222f4b45eb video_core/shader/ast: Make ASTManager::Print a const member function 
Given all visiting functions never modify the nodes, we can trivially
make this a const member function.
 2019-10-17 20:56:39 -04:00
Rodrigo Locatti
fd922ddb01
Merge pull request #2993 from lioncash/vulkan-expr 
vk_shader_decompiler: Mark operator() function parameters as const references
 2019-10-17 21:46:49 -03:00
Lioncash
7831e86c34 video_core/shader/ast: Make ExprPrinter members private 
This member already has an accessor, so there's no need for it to be
public.
 2019-10-17 20:39:36 -04:00
Lioncash
a2eccbf075 video_core/shader/ast: Make Indent() return a string_view 
The returned string is simply a substring of our constexpr tabs
string_view, so we can just use a string_view here as well, since the
original string_view is guaranteed to always exist.

Now the function is fully non-allocating.
 2019-10-17 20:29:00 -04:00
Lioncash
15d177a6ac video_core/shader/ast: Make Indent() private 
It's never used outside of this class, so we can narrow its scope down.
 2019-10-17 20:26:13 -04:00
Lioncash
7f6a8a33d4 video_core/shader/ast: Rename Ident() to Indent() 
This can be confusing, given "ident" is generally used as a shorthand
for "identifier".
 2019-10-17 20:26:13 -04:00
Lioncash
081530686c video_core/shader/ast: Make use of fmt where applicable 
Makes a few strings nicer to read and also eliminates a bit of string
churn with operator+.
 2019-10-17 20:26:10 -04:00
Lioncash
c6bec9aa10 vk_shader_decompiler: Mark operator() function parameters as const references 
These parameters aren't actually modified in any way, so they can be
made const references.
 2019-10-17 19:44:00 -04:00
Rodrigo Locatti
219fdcb9d9
Merge pull request #2966 from FernandoS27/astc-formats 
Implement a series of ASTC formats and R4G4B4A4 format
 2019-10-17 19:24:11 -03:00
Rodrigo Locatti
a21b88ef8f
Merge pull request #2979 from lioncash/macro 
video_core/macro_interpreter: Make definitions of most private enums/unions hidden
 2019-10-17 19:21:09 -03:00
Fernando Sahmkow
c0eb1aecfd Fermi2D: Use a different formula for delimiting blit areas. 2019-10-17 18:21:01 -04:00
Lioncash
125caf5d6e video_core/macro_interpreter: Make definitions of most private enums/unions hidden 
This allows the implementation of these types to change without
requiring a rebuild of everything that includes the macro interpreter
header.
 2019-10-17 17:55:46 -04:00
bunnei
9fe8072c67
Merge pull request #2980 from lioncash/warn 
maxwell_3d: Silence truncation warnings
 2019-10-17 14:02:16 -04:00
Fernando Sahmkow
57a46c69f1 Fermi2D: limit blit area to only available area 
Normaly OpenGL does not care if the areas exceed the texture regions but
other backends such as Vulkan do care about the limits of this areas.
This PR crops the areas of the blit in order that they don't surpass the
limits of the textures. This should help Vulkan and faulty OpenGL
drivers
 2019-10-17 10:38:44 -04:00
Rodrigo Locatti
60c602e4e7
Merge pull request #2978 from lioncash/doxygen 
video_core/texture_cache: Amend Doxygen references
 2019-10-16 22:09:40 -03:00
Rodrigo Locatti
e00b529a89
Merge pull request #2982 from lioncash/surface 
texture_cache: Avoid unnecessary surface copies within PickStrategy() and TryReconstructSurface()
 2019-10-16 19:43:32 -03:00
bunnei
ef9b31783d
Merge pull request #2912 from FernandoS27/async-fixes 
General fixes to Async GPU
 2019-10-16 10:34:48 -04:00
Rodrigo Locatti
60315060b1
Merge pull request #2984 from lioncash/fallthrough2 
video_core/surface: Add missing break in PixelFormatFromTextureFormat()
 2019-10-15 23:08:34 -03:00
Lioncash
cf9e13c255 video_core/surface: Add missing break in PixelFormatFromTextureFormat() 
Prevents fallthrough into the following case.
 2019-10-15 21:53:15 -04:00
Rodrigo Locatti
14f3cebcd4
Merge pull request #2981 from lioncash/copy 
gl_shader_decompiler: Minor cleanup-related changes
 2019-10-15 21:07:25 -03:00
Lioncash
6947bf8e44 vk_shader_decompiler: Resolve fallthrough within ExprDecompiler's ExprCondCode operator() 
This would previously result in NeverExecute and UnusedIndex being
treated as regular predicates.
 2019-10-15 19:40:58 -04:00
Lioncash
b42a74ff2c gl_shader_decompiler: Resolve fallthrough within ExprDecompiler's ExprCondCode operator() 
This would previously result in NeverExecute and UnusedIndex being
treated as regular predicates.
 2019-10-15 19:38:55 -04:00
Lioncash
a24e8bf9cf texture_cache: Avoid unnecessary surface copies within PickStrategy() and TryReconstructSurface() 
We can take these by const reference and avoid making unnecessary
copies, preventing some atomic reference count increments and
decrements.
 2019-10-15 19:31:33 -04:00
Lioncash
77b4916b33 control_flow: Silence truncation warnings 
This can be trivially fixed by making the input size a size_t.
CFGRebuildState's constructor parameter is already a std::size_t, so
this just makes the size type fully conform with it.
 2019-10-15 19:10:28 -04:00
Lioncash
4f16ce9294 gl_shader_decompiler: Make ExprDecompiler's GetResult() a const member function 
This is only ever used to read, but not write, the resulting string, so
we can enforce this by making it a const member function.
 2019-10-15 19:02:59 -04:00
Lioncash
67df3f7742 gl_shader_decompiler: Use a std::string_view with GetDeclarationWithSuffix() 
This allows the function to be completely non-allocating for inputs of
all sizes (i.e. there's no heap cost for an input to convert to a
std::string_view).
 2019-10-15 19:00:48 -04:00
Lioncash
04a1161354 gl_shader_decompiler: Fold flow_var constant into GetFlowVariable() 
This is only ever used within this function, so we can narrow it's scope
down.
 2019-10-15 18:58:36 -04:00
Lioncash
2f2ab9b5bc gl_shader_decompiler: Mark ASTDecompiler/ExprDecompiler parameters as const references where applicable 
These member functions don't actually modify the input parameter, so we
can make this explicit with the use of const.
 2019-10-15 18:57:02 -04:00
Lioncash
b8a62adcf1 gl_shader_decompiler: Pass by reference to GenerateTextureArgument() 
Avoids an unnecessary atomic reference count increment and decrement.
 2019-10-15 18:29:37 -04:00
Lioncash
d1d7ce74d2 gl_shader_decompiler: Use std::holds_alternative within GenerateTexture() 
This only ever queries if the type exists within the variant, but
doesn't actually do anything with the return value. We can just use
std::holds_alternative for this use case.
 2019-10-15 18:25:48 -04:00
Lioncash
67658dd6e8 shader/node: std::move Meta instance within OperationNode constructor 
Allows usages of the constructor to avoid an unnecessary copy.
 2019-10-15 18:21:59 -04:00
Lioncash
9760795bfb gl_shader_decompiler: Avoid unnecessary copies of MetaImage 
MetaImage contains a std::vector, so copying here could result in
unnecessary reallocations. Given the operation lives throughout the
entire scope, this is safe to do.
 2019-10-15 18:14:55 -04:00
Lioncash
c9c75f9587 maxwell_3d: Silence truncation warnings 
A trivial warning caused by not using size_t as the argument types
instead of u32.
 2019-10-15 17:51:35 -04:00
bunnei
2299950de1
Merge pull request #2972 from lioncash/system 
{bcat, gpu, nvflinger}: Remove trivial usages of the global system accessor
 2019-10-15 17:49:12 -04:00
Lioncash
b25b94400e video_core/gpu: Remove use of the global system accessor 
We can just make use of the reference member variable instead of
accessing the global system instance.
 2019-10-15 16:39:30 -04:00
Lioncash
524eb15513 video_core/texture_cache: Amend Doxygen references 
Amends the doxygen comments so that they properly resolve. While we're
at it, we can correct some typos and fix up some of the comments'
formatting in order to make them slightly nicer to read.
 2019-10-15 15:40:00 -04:00
Lioncash
ac4dbd3b25 common: Rename binary_find.h to algorithm.h 
Makes the header more general for other potential algorithms in the
future. While we're at it, include a missing <functional> include to
satisfy the use of std::less.
 2019-10-15 15:24:50 -04:00
Fernando Sahmkow
cfc2f30dc4 AsyncGpu: Address Feedback 2019-10-11 13:41:15 -04:00
bunnei
2ba273e49e
Merge pull request #2928 from ReinUsesLisp/dirty-depth-bounds 
maxwell_3d: Add dirty flags for depth bounds values
 2019-10-09 15:44:30 -04:00
bunnei
6b5e50d20e
Merge pull request #2927 from ReinUsesLisp/polygon-offset-units 
gl_rasterizer: Fix polygon offset units
 2019-10-09 15:38:52 -04:00
Fernando Sahmkow
f32a49d3d8 Surfaces: Implement R4G4B4A4U format. 2019-10-09 12:57:02 -04:00
Fernando Sahmkow
b9ddb517b1 Surfaces: Implement ASTC 6x6 10x10 12x12 8x6 6x5 2019-10-09 12:44:31 -04:00
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
ReinUsesLisp
58b597c5ec
gl_shader_disk_cache: Properly ignore existing cache 
Previously old entries where appended to the file even if the shader
cache was ignored at boot. Address that issue.
 2019-10-06 18:00:20 -03:00
Lioncash
f883cd4f0e video_core/control_flow: Eliminate variable shadowing warnings 2019-10-05 09:14:27 -04:00
Lioncash
25702b6256 video_core/control_flow: Eliminate pessimizing moves 
These can inhibit the ability of a compiler to perform RVO.
 2019-10-05 09:14:27 -04:00
Lioncash
d82b181d44 video_core/ast: Unindent most of IsFullyDecompiled() by one level 2019-10-05 09:14:27 -04:00
Lioncash
6c41d1cd7e video_core/ast: Make ShowCurrentState() take a string_view instead of std::string 
Allows the function to be non-allocating in terms of the output string.
 2019-10-05 09:14:27 -04:00
Lioncash
3c54edae24 video_core/ast: Eliminate variable shadowing warnings 2019-10-05 09:14:26 -04:00
Lioncash
5a0a9c7449 video_core/ast: Replace std::string with a constexpr std::string_view 
Same behavior, but without the need to heap allocate
 2019-10-05 09:14:26 -04:00
Lioncash
3a20d9734f video_core/ast: Default the move constructor and assignment operator 
This is behaviorally equivalent and also fixes a bug where some members
weren't being moved over.
 2019-10-05 09:14:26 -04:00
Lioncash
43503a69bf video_core/{ast, expr}: Organize forward declaration 
Keeps them alphabetically sorted for readability.
 2019-10-05 09:14:26 -04:00
Lioncash
50ad745585 video_core/expr: Supply operator!= along with operator== 
Provides logical symmetry to the interface.
 2019-10-05 09:14:26 -04:00
Lioncash
8eb1398f8d video_core/{ast, expr}: Use std::move where applicable 
Avoids unnecessary atomic reference count increments and decrements.
 2019-10-05 09:14:23 -04:00
Lioncash
8e0c80f269 video_core/ast: Supply const accessors for data where applicable 
Provides const equivalents of data accessors for use within const
contexts.
 2019-10-05 08:22:03 -04:00
David
3728bbc22a
Merge pull request #2888 from FernandoS27/decompiler2 
Shader_IR: Implement a full control flow decompiler for the shader IR.
 2019-10-05 21:52:20 +10:00
ReinUsesLisp
fe7f20e659 maxwell_3d: Add dirty flags for depth bounds values 
This is useful in Vulkan where we want to update depth bounds without
caring if it's enabled or disabled through vkCmdSetDepthBounds.
 2019-10-05 04:07:47 +00:00
Fernando Sahmkow
538f5880ff GL_Renderer: Remove lefting snippet. 2019-10-04 19:59:55 -04:00
Fernando Sahmkow
9f2719d1a4 Gl_Rasterizer: Protect CPU Memory mapping from multiple threads. 2019-10-04 19:59:53 -04:00
Fernando Sahmkow
3f104464de Core: Wait for GPU to be idle before shutting down. 2019-10-04 19:59:53 -04:00
Fernando Sahmkow
ffc2ce89a0 Nvdrv: Do framelimiting only in the CPU Thread 2019-10-04 19:59:50 -04:00
Fernando Sahmkow
5b5e60ffec GPU_Async: Correct fences, display events and more. 
This commit uses guest fences on vSync event instead of an articial fake 
fence we had.
It also corrects to keep signaling display events while loading the game 
as the OS is suppose to send buffers to vSync during that time.
 2019-10-04 19:59:48 -04:00
Fernando Sahmkow
ab47a660c8 Texture_Cache: Blit Deduction corrections and simplifications. 2019-10-04 18:53:47 -04:00
Fernando Sahmkow
2036504a82 TextureCache: Add the ability to deduce if two textures are depth on blit. 2019-10-04 18:53:46 -04:00
Fernando Sahmkow
e6eae4b815 Shader_ir: Address feedback 2019-10-04 18:52:57 -04:00
Fernando Sahmkow
3c09d9abe6 Shader_Ir: Address Feedback and clang format. 2019-10-04 18:52:57 -04:00
Fernando Sahmkow
507a9c6a40 vk_shader_decompiler: Correct Branches inside conditionals. 2019-10-04 18:52:56 -04:00
Fernando Sahmkow
000ad558dd vk_shader_decompiler: Clean code and be const correct. 2019-10-04 18:52:55 -04:00
Fernando Sahmkow
7c756baa77 Shader_IR: clean up AST handling and add documentation. 2019-10-04 18:52:55 -04:00
Fernando Sahmkow
5ea740beb5 Shader_IR: Correct OutwardMoves for Ifs 2019-10-04 18:52:54 -04:00
Fernando Sahmkow
100a4bd988 vk_shader_compiler: Don't enclose branches with if(true) to avoid crashing AMD 2019-10-04 18:52:54 -04:00
Fernando Sahmkow
189a50bc2a gl_shader_decompiler: Refactor and address feedback. 2019-10-04 18:52:53 -04:00
Fernando Sahmkow
b3c46d6948 Shader_IR: corrections and clang-format 2019-10-04 18:52:53 -04:00
Fernando Sahmkow
466cd52ad4 vk_shader_compiler: Correct SPIR-V AST Decompiling 2019-10-04 18:52:52 -04:00
Fernando Sahmkow
2e9a810423 Shader_IR: allow else derivation to be optional. 2019-10-04 18:52:52 -04:00
Fernando Sahmkow
ca9901867e vk_shader_compiler: Implement the decompiler in SPIR-V 2019-10-04 18:52:51 -04:00
Fernando Sahmkow
0366c18d87 Shader_IR: mark labels as unused for partial decompile. 2019-10-04 18:52:51 -04:00
Fernando Sahmkow
47e4f6a52c Shader_Ir: Refactor Decompilation process and allow multiple decompilation modes. 2019-10-04 18:52:50 -04:00
Fernando Sahmkow
38fc995f6c gl_shader_decompiler: Implement AST decompiling 2019-10-04 18:52:50 -04:00
Fernando Sahmkow
6fdd501113 shader_ir: Declare Manager and pass it to appropiate programs. 2019-10-04 18:52:49 -04:00