Wunk comments

Results 148 comments of


                                            Wunk

[x64] Add GFNI and AVX512VBMI optimization for `VECTOR_SHL`(int8)

Ah I'd rather contribute here at xenia's core implementation and let it find its way downstream into canary.

Implement screenshot feature

> I'll see about making the filename more descriptive, probably something like `"Screenshot - [Title_Name or Title_ID] - [Datetime] - [Time in milliseconds since epoch].png"` Maybe something like [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601)?...

Windows on ARM support

Windows on Arm processor-features can be detected from registry with `Get-Item -Path HKLM:\HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\*`. The registry entries map to the registers : ``` CP 4000: MIDR_EL1 CP 4020: ID_AA64PFR0_EL1 CP 4021:...

shader_jit/tests: Test both the shader interpreter and jit

Seems to expose a nested-loop bug in the shader-interpreter: ``` 1: ------------------------------------------------------------------------------- 1: Nested Loop - ShaderInterpreterTest 1: ------------------------------------------------------------------------------- 1: /__w/citra/citra/src/tests/video_core/shader/shader_jit_compiler.cpp:636 1: ............................................................................... 1: 1: /__w/citra/citra/src/tests/video_core/shader/shader_jit_compiler.cpp:669: FAILED: 1: REQUIRE( shader_unit.address_registers[2]...

shader_jit/tests: Test both the shader interpreter and jit

The issue seems to be an edge case here: https://github.com/PabloMK7/citra/blob/e26ceabfd1d4f3d15063164f1a2d48cea5c138c0/src/video_core/shader/shader_interpreter.cpp#L709-L722 Multiple nested loops can be ending and incrementing at the same program counter. I'll look into a fix in another...

shader_jit/tests: Test both the shader interpreter and jit

ShaderInterpreter test is disabled for the Nested Loop test for now until the bug is fixed.

shader_jit/tests: Test both the shader interpreter and jit

Is there any additional work you'd have me do on this before merging? Otherwise this is ready to go.

shader_jit/tests: Test both the shader interpreter and jit

Scope of this PR is just to add the more-exhaustive testing without introducing a regressive test that we know will fail. Fixing that bug in particular is for another PR:...

Conditionally utilize `VK_EXT_external_memory_host` to optimize bandwidth

MacOS dependency on https://github.com/KhronosGroup/MoltenVK/issues/794 and https://github.com/KhronosGroup/MoltenVK/pull/1854

Implement cached texture uploads utilizing `PF_State`

Red frames indicate a GPU upload of the input texture. With a 12.5 gif in a 50fps composition, the input-texture is now only uploaded to the GPU when the incoming...