This commit adds support for compiling Dolphin for ARM on MacOS so that it can
run natively on the M1 processors without running through Rosseta2 emulation
providing a 30-50% performance speedup and less hitches from Rosseta2.
It consists of several key changes:
- Adding support for W^X allocation(MAP_JIT) for the ARM JIT
- Adding the machine context and config info to identify the M1 processor
- Additions to the build system and docs to support building universal binaries
- Adding code signing entitlements to access the MAP_JIT functionality
- Updating the MoltenVK libvulkan.dylib to a newer version with M1 support
Shouldn't have any behaviour change for regular usage as both masks are 32MB
by default.
But fixes theoretical buffer overrun when memory size override is used.
The interpreter implementation of fctiwx was treating rounding
mode 0 as "round to nearest, ties towards zero", which is not
an actual IEEE-754 rounding mode. The IBM document mentioned
in a comment at the top of the function, on the other hand,
treats rounding mode 0 as "round to nearest, ties to even",
which makes more sense.
This fixes one of JMC's console-recorded F-Zero GX replays on
JitArm64. (JitArm64 uses an interpreter fallback for fctiwx.)
The GC/Wii GPU rasterizes in 2x2 pixel groups, so bounding box values
will be rounded to the extents of these groups, rather than the exact
pixel. To account for this, we'll round the top/left down to even and
the bottom/right up to odd. I have verified that the values resulting
from this change exactly match a real Wii.
Any file which includes scmrev.h must be rebuilt when scmrev.h
is regenerated. By not including scmrev.h from any file other
than Version.cpp, incremental builds become a little faster.
When trying to do a small optimization in 8a0f5ea, I failed to
take into account that WeakFlush and FlushOne update m_query_count.
Only D3D11 and OGL had this problem, not D3D12 and Vulkan.
I was going to rename this to getSysDirectory to make it clearer
what the returned path actually is, but it turns out we're not
actually using this for anything anymore.
The Java implementation of getting the list of post-processing
shaders only looked in the Sys folder and not the User folder.
This could be fixed in the Java implementation, but it's
simpler to just call the C++ implementation instead.
Sorry, the fix I made to the empty string in a29660a was not
actually sufficient, as DolphinQt will call tr on the string
regardless of whether it's marked with _trans. The proper fix
is to use nullptr, which DolphinQt has a special check for.
Sending an empty string to the translation system will not
result in getting an empty string back, but rather a description
of the currently loaded translations file. So empty strings
should not be marked as translatable.
Also adding some i18n comments and rewording a string I thought
was hard to understand.
Center @2x and android banners, and adjust @1x banner to improve
consistency with other resolutions while maintaining sharpness.
Images created by MayImilae
casting a value to a u32 when it's originally an int, and it's exposed as int to users,
could end up in cases where a negative number would result as a positive one.
This doesn't really affect the value range of the attachment enum,
still I think the code was wrong.
Heavily tested.
If the path $(QtIncludeDir) has a space in it Visual Studio interprets
the first part as the full path and chokes on the second part. Quote the
path to fix the problem.
Settings.SECTION_INI_ANDROID and Settings.SECTION_BINDINGS
both have the value "Android", but we only want the former
to be marked as being handled by the new config system.
This change fixes a problem where controller settings were
not being properly saved to Dolphin.ini.
