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@Joshua-Ashton
Joshua-Ashton / gist:a4899fd26f1e22e23df71fa965fe4514
Created April 17, 2024 00:46
#include <pipewire/pipewire.h>
#include <pthread.h>
#include <dlfcn.h>
static pthread_once_t lib_once = PTHREAD_ONCE_INIT;
static void *pw_lib = NULL;
static void load_pw_lib(void)
{
pw_lib = dlopen("/usr/lib/libpipewire-0.3.so", RTLD_NOW);
}
@Joshua-Ashton
Joshua-Ashton / clang format git tree bullshit
Created September 17, 2023 18:32
git filter-branch --tree-filter 'git-clang-format; true' -- <SHA1>..HEAD
@Joshua-Ashton
Joshua-Ashton / EnterpriseFizzBuzz.cpp
Created August 17, 2020 22:57
```cpp
// Sorry, I don't know which.
#define WIN32_MEAN_AND_LEAN
#define WIN32_LEAN_AND_MEAN
enum class FizzBuzzState : uint32_t
{
Fizz = 0b01,
Buzz = 0b10,
FizzBuzz = Fizz | Buzz
@Joshua-Ashton
Joshua-Ashton / make_lib.bat
Created July 14, 2020 01:23
@echo off
REM Generate a .lib from a .dll
REM By Joshua Ashton
REM
REM Usage: make_lib.bat libfontconfig-1.dll fontconfig x64
set dllname=%1
set outname=%2
set arch=%3
@Joshua-Ashton
Joshua-Ashton / not terrible lerp godbolt.asm
Last active February 1, 2023 07:20
double not_terrible_lerp<double>(double, double, double):
push rbp
mov rbp, rsp
movsd QWORD PTR [rbp-8], xmm0
movsd QWORD PTR [rbp-16], xmm1
movsd QWORD PTR [rbp-24], xmm2
movsd xmm0, QWORD PTR [rbp-16]
subsd xmm0, QWORD PTR [rbp-8]
mulsd xmm0, QWORD PTR [rbp-24]
addsd xmm0, QWORD PTR [rbp-8]
@Joshua-Ashton
Joshua-Ashton / terrible lerp c++ godbolt.asm
Last active February 1, 2023 07:20
std::isfinite(double):
push rbp
mov rbp, rsp
movsd QWORD PTR [rbp-8], xmm0
movsd xmm0, QWORD PTR [rbp-8]
movq xmm1, QWORD PTR .LC0[rip]
andpd xmm1, xmm0
movsd xmm0, QWORD PTR .LC1[rip]
ucomisd xmm0, xmm1
setb al
@Joshua-Ashton
Joshua-Ashton / terrible lerp.cpp
Last active August 5, 2022 22:16
template <class _Ty>
_NODISCARD /* constexpr */ _Ty _Common_lerp(const _Ty _ArgA, const _Ty _ArgB, const _Ty _ArgT) noexcept {
// on a line intersecting {(0.0, _ArgA), (1.0, _ArgB)}, return the Y value for X == _ArgT
const int _Finite_mask = (int{isfinite(_ArgA)} << 2) | (int{isfinite(_ArgB)} << 1) | int{isfinite(_ArgT)};
if (_Finite_mask == 0b111) {
// 99% case, put it first; this block comes from P0811R3
if ((_ArgA <= 0 && _ArgB >= 0) || (_ArgA >= 0 && _ArgB <= 0)) {
// exact, monotonic, bounded, determinate, and (for _ArgA == _ArgB == 0) consistent:
return _ArgT * _ArgB + (1 - _ArgT) * _ArgA;
@Joshua-Ashton
Joshua-Ashton / letgoyoubastard.sh
Created April 1, 2020 06:09
setxkbmap -option grab:break_actions
xdotool key XF86Ungrab
@Joshua-Ashton
Joshua-Ashton / asdasddas.diff
Created January 29, 2020 21:18
diff --git a/src/d3d9/d3d9_device.cpp b/src/d3d9/d3d9_device.cpp
index e29d7d07..a2ff403e 100644
--- a/src/d3d9/d3d9_device.cpp
+++ b/src/d3d9/d3d9_device.cpp
@@ -2441,6 +2441,8 @@ namespace dxvk {
ApplyPrimitiveType(ctx, D3DPT_POINTLIST);
+ Rc<DxvkShader> fragmentShader = ctx->unbindShader(VK_SHADER_STAGE_FRAGMENT_BIT);
+
@Joshua-Ashton
Joshua-Ashton / asdasddas.cpp
Created January 29, 2020 21:18
diff --git a/src/d3d9/d3d9_device.cpp b/src/d3d9/d3d9_device.cpp
index e29d7d07..a2ff403e 100644
--- a/src/d3d9/d3d9_device.cpp
+++ b/src/d3d9/d3d9_device.cpp
@@ -2441,6 +2441,8 @@ namespace dxvk {
ApplyPrimitiveType(ctx, D3DPT_POINTLIST);
+ Rc<DxvkShader> fragmentShader = ctx->unbindShader(VK_SHADER_STAGE_FRAGMENT_BIT);
+