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554 commits

Author SHA1 Message Date
ReinUsesLisp
237a1e0ba4 shader/control_flow: Abstract repeated code chunks in BRX tracking 
Remove copied and pasted for cycles into a common templated function.
 2019-11-07 01:44:08 -03:00
ReinUsesLisp
b32131ad99 shader/control_flow: Silence Intellisense cast warnings 2019-11-07 01:44:08 -03:00
ReinUsesLisp
1e32800bf8 shader/control_flow: Remove brace initializer in std containers 
These containers have a default constructor.
 2019-11-07 01:44:08 -03:00
ReinUsesLisp
93d1d8713b shader/decode: Reduce severity of arithmetic rounding warnings 2019-11-07 01:43:38 -03:00
ReinUsesLisp
d08cbd4f31 shader/arithmetic: Reduce RRO stub severity 2019-11-07 01:43:38 -03:00
ReinUsesLisp
6a63af168a shader/texture: Remove NODEP warnings 
These warnings don't offer meaningful information while decoding
shaders. Remove them.
 2019-11-07 01:43:38 -03:00
Rodrigo Locatti
afa4528b51 Merge pull request #3039 from ReinUsesLisp/cleanup-samplers 
shader/node: Unpack bindless texture encoding
 2019-11-06 04:54:11 +00:00
Fernando Sahmkow
39e04b51ff Shader_IR: Fix regression on TLD4 
Originally on the last commit I thought TLD4 acted the same as TLD4S and 
didn't have a mask. It actually does have a component mask. This commit 
corrects that.
 2019-10-30 21:14:57 -04:00
Fernando Sahmkow
d65eed3b61 Shader_IR: Fix TLD4 and add Bindless Variant. 
This commit fixes an issue where not all 4 results of tld4 were being
written, the color component was defaulted to red, among other things.
It also implements the bindless variant.
 2019-10-30 12:02:03 -04:00
ReinUsesLisp
1589a146ed shader/node: Unpack bindless texture encoding 
Bindless textures were using u64 to pack the buffer and offset from
where they come from. Drop this in favor of separated entries in the
struct.

Remove the usage of std::set in favor of std::list (it's not std::vector
to avoid reference invalidations) for samplers and images.
 2019-10-29 20:53:48 -03:00
Rodrigo Locatti
09dbaa2674 Merge pull request #2976 from FernandoS27/cache-fast-brx-rebased 
Implement Fast BRX, fix TXQ and addapt the Shader Cache for it
 2019-10-26 16:56:13 -03:00
Fernando Sahmkow
ab86995cb9 Shader_IR: Address Feedback. 2019-10-26 15:38:30 -04:00
Rodrigo Locatti
501ed0d3cf Merge pull request #3027 from lioncash/lookup 
shader_ir: Use std::array with std::pair instead of std::unordered_map
 2019-10-26 05:49:15 -03:00
Rodrigo Locatti
432936ec4f Merge pull request #3013 from FernandoS27/tld4s-fix 
Shader_Ir: Fix TLD4S from using a component mask.
 2019-10-25 20:06:26 -03:00
ReinUsesLisp
aab971bda3 gl_shader_cache: Implement locker variants invalidation 2019-10-25 09:01:32 -04:00
ReinUsesLisp
c37c37d4a2 gl_shader_disk_cache: Store and load fast BRX 2019-10-25 09:01:31 -04:00
ReinUsesLisp
9e0cf6034f const_buffer_locker: Minor style changes 2019-10-25 09:01:31 -04:00
ReinUsesLisp
063d3e22d6 gl_shader_decompiler: Move entries to a separate function 2019-10-25 09:01:31 -04:00
Fernando Sahmkow
fb98059d10 Shader_IR: Implement Fast BRX and allow multi-branches in the CFG. 2019-10-25 09:01:31 -04:00
Fernando Sahmkow
8081235ddd Shader_IR: Correct typo in Consistent method. 2019-10-25 09:01:30 -04:00
Fernando Sahmkow
4168b287c9 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
683008bc59 Shader_IR: Implement Fast BRX and allow multi-branches in the CFG. 2019-10-25 09:01:30 -04:00
Fernando Sahmkow
2baf1e1ed4 Shader_Cache: setup connection of ConstBufferLocker 2019-10-25 09:01:29 -04:00
Fernando Sahmkow
d4da704ac5 VideoCore: Unify const buffer accessing along engines and provide ConstBufferLocker class to shaders. 2019-10-25 09:01:29 -04:00
Fernando Sahmkow
7d24270b5f Shader_IR: Implement BRX tracking. 2019-10-25 09:01:29 -04:00
Lioncash
1f2a584d55 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
0a71f5d6f4 video_core/shader: Resolve instances of variable shadowing 
Silences a few -Wshadow warnings.
 2019-10-23 23:00:31 -04:00
Fernando Sahmkow
fdf9bbf112 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
9b7ec9d1a0 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
Lioncash
4e7dbc49f8 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
4f4bfa0448 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
Lioncash
98d64c9a04 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
c5c0af5aa7 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
3025e2110c 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
4f14102a05 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
1a00cb5680 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
bunnei
f4657a426a Merge pull request #2980 from lioncash/warn 
maxwell_3d: Silence truncation warnings
 2019-10-17 14:02:16 -04:00
Lioncash
271d07c2e7 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
94855ef1a8 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
ReinUsesLisp
27db09b4e7 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
f8372fcc62 shader/half_set_predicate: Reduce DEBUG_ASSERT to LOG_DEBUG 2019-10-07 14:48:58 -03:00
Lioncash
71a231e448 video_core/control_flow: Eliminate variable shadowing warnings 2019-10-05 09:14:27 -04:00
Lioncash
a542346e9d 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
1ad73a6011 video_core/ast: Unindent most of IsFullyDecompiled() by one level 2019-10-05 09:14:27 -04:00
Lioncash
2d2dd7bf7b 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
b1178c30cf video_core/ast: Eliminate variable shadowing warnings 2019-10-05 09:14:26 -04:00
Lioncash
d599c3c74b 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
7d18851449 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
4d48fc529a video_core/{ast, expr}: Organize forward declaration 
Keeps them alphabetically sorted for readability.
 2019-10-05 09:14:26 -04:00
Lioncash
844d714085 video_core/expr: Supply operator!= along with operator== 
Provides logical symmetry to the interface.
 2019-10-05 09:14:26 -04:00