libc++ 23 enforces the dependency from certain stdlib.
In this case, we need <vector> here or build will fail.
Signed-off-by: WalterCool <waltercool@slash.cl>
Save states restored video FIFO pointers from unchecked offsets. A
crafted offset could place a pointer outside its backing allocation and
turn the next gather-pipe copy into an out-of-bounds native write.
Require pointer offsets to stay within their backing array and reject a
state when either offset is invalid or the read pointer follows the write
pointer.
Some Qualcomm Android drivers from version 700 onward miscompile
specialized TEV pixel shaders when color input A or B is TevColorArg::Zero.
Use konstLookup[8].rgb, which PixelShaderManager initializes to zero,
to keep these inputs dependent on a uniform value.
Use the existing driver bug gate for OpenGL and Vulkan. Other inputs and
unaffected drivers retain their original shader expressions.
Some poorly coded games are able to overflow some statistics (e.g. Jimmy Neutron: Boy Genius's title screen).
While funny, signed integer overflow is undefined behavior, and while in practice here it's extremely unlikely to cause issues, it's still better to avoid it.
This reverts commit e4349ae179.
The 0x prefix is included in the characters count (unlike e.g. in Rust
where there is no 0x prefix), so that commit was wrong. Sorry about
that!
Fixes regression introduced in #14842.
This started as a fixing a misalignment issue, but I got carried away.
Was originally 41 bytes (overflowing it's expected 40 bytes by 1 bit).
Now it's 27 bytes plus 8 bits of padding (ready for future expansion).
The savings come from:
- Removing UV usage from components, it can be reconstructed from
texcoord_elem_count (saved 8 bits)
- Removed the 8 unused bits from texMtxInfo_n_projection (saved 8 bits)
- Removing unused bit from from start of components (saved 1 bit)
- Removed extra bit from inputform, texgentype and sourcerow
- packed texMtxInfo_n_projection and texcoord_elem_count back into
the per texgen info space freed up above. (saved 24 bits)
- Overlayed postMtx index and Emboss mode shifts into a union based on
texgentype (saved 56 bits)
- Move to a single-bit union tag, freeing up an extra bit for regular
texgens.
- Move PotMtx normalize into the freed up space (saved 8 bits)
Total savings: 105 bits of data
EDIT: Even worse, MSVC wasn't respecting pack(1) for bitfields at all,
so on windows this struct was actually quite a bit larger.
Something like 80 bytes, if not more.
Fixed this by dropping the size of any enums used in these
bit structs to u8. Our Common::BitField allows for the underlying
type to be explicitly specified to something larger.
msvc's bitfield packing appears to be completely braindead, can't
mix sizes at all.
fb4ff3e put all the code for the show internal resolution setting right
next to the code for the show FPS setting, presumably because an earlier
version of that commit had them next to each other in the GUI. It makes
more conceptual sense to put the code next to the code for the show
statistics settings, matching what the GUI looks like now.
fb4ff3e added a statistics option to show the internal resolution, but
it just showed the total size of the EFB (which is always 640x528) times
the IR scale, so it didn't convey any useful information.
This commit instead makes the option use the size of the last XFB copy
(not multiplied by the IR scale), which changes based on the game's
rendering resolution.
Remove the [[maybe_unused]] annotation from various parameters that are
unconditionally unused and comment out their names instead. This makes
it unambiguous that the variables are unused, while making the remaining
[[maybe_unused]] annotations more reliable indicators that those
variables are in fact used in some contexts.
These parameters are mostly in overridden functions where the override
doesn't need that particular variable.
The warning can be seen since 1f72403ec7 when GCC 13.3.0 is used:
```counterexample
[1540/1898] Building CXX object Source/Core/VideoCommon/CMakeFiles/videocommon.dir/TextureCacheBase.cpp.o
/w/dolphin/Source/Core/VideoCommon/TextureCacheBase.cpp: In member function 'void TextureCacheBase::ApplyMaterialToCacheEntry(const VideoCommon::MaterialResource&, TCacheEntry*)':
/w/dolphin/Source/Core/VideoCommon/TextureCacheBase.cpp:3136:19: warning: loop variable 'texture' creates a copy from type 'const VideoCommon::MaterialResource::TextureLikeReference' [-Wrange-loop-construct]
3136 | for (const auto texture : material_data->GetTextures())
| ^~~~~~~
/w/dolphin/Source/Core/VideoCommon/TextureCacheBase.cpp:3136:19: note: use reference type to prevent copying
3136 | for (const auto texture : material_data->GetTextures())
| ^~~~~~~
| &
```
Accomplished using `run-clang-tidy` with `performance-move-const-arg,performance-unnecessary-value-param,modernize-pass-by-value`.
Changed arguments to const references, removed them where inappropriate (e.g. sink parameters). Same with std::move.
Manually reviewed each change to make sure that it makes sense, and do something more appropriate if possible.
WalterCool