James Ross-Gowan rossy

👊

平気、へっちゃら！

cool guy tbqh

rossy / mpv.log

Created January 24, 2022 13:43

gpu-next d3d11 feature level 10_0 log

	[ 0.006][v][cplayer] mpv 0.34.0-154-gd92c4238da Copyright © 2000-2021 mpv/MPlayer/mplayer2 projects
	[ 0.006][v][cplayer] built on Mon Jan 24 23:47:15 AEDT 2022
	[ 0.006][v][cplayer] FFmpeg library versions:
	[ 0.007][v][cplayer] libavutil 56.70.100
	[ 0.007][v][cplayer] libavcodec 58.134.100
	[ 0.007][v][cplayer] libavformat 58.76.100
	[ 0.007][v][cplayer] libswscale 5.9.100
	[ 0.007][v][cplayer] libavfilter 7.110.100
	[ 0.007][v][cplayer] libswresample 3.9.100
	[ 0.007][v][cplayer] FFmpeg version: 4.4.1

rossy / hole-struct.c

Created January 12, 2022 03:34

Demonstration of how struct padding byte values are unspecified (YMMV depending on compiler)

	// clang -Wall -O0 hole-struct.c -o hole-struct
	// gcc -Wall -O0 hole-struct.c -o hole-struct

	#include <stdio.h>
	#include <string.h>

	struct hole_struct {
	char a;
	// char hole1[3];
	int b;

rossy / unround.c

Created June 30, 2021 14:09

Windows 11 rounded windows

	#include <stdbool.h>
	#include <windows.h>
	#include <dwmapi.h>

	extern IMAGE_DOS_HEADER __ImageBase;
	#define HINST_THISCOMPONENT ((HINSTANCE)&__ImageBase)

	#define DWMWA_WINDOW_CORNER_PREFERENCE (33)

	typedef enum {

rossy / rand-test.c

Created January 20, 2020 13:59

	#define PLAYLIST_ITEMS (50)

	#define RAND_WINDOWS (1)
	#define RAND_FREEBSD (2)
	#define USE_RAND RAND_WINDOWS

	#define BIG_PLAYLIST (PLAYLIST_ITEMS > 50)

	#define _CRT_RAND_S
	#define __USE_MINGW_ANSI_STDIO

rossy / dxgiinfo-new.txt

Created October 12, 2019 10:27

	Adapter 0:
	Device Name: NVIDIA GeForce GTX 670
	Device ID: 10de:1189 (rev a1)
	Subsystem ID: 1043:841a
	LUID: 0000000000009c30
	Output 0:
	Device Name: \\.\DISPLAY1
	Coordinates: 2560x1440+0+0
	Attached to desktop: TRUE
	Bits-per-color: 8

rossy / dark-mode.c

Created September 21, 2019 13:14

Windows 10 dark mode

	#include <windows.h>
	#include <uxtheme.h>
	#include <dwmapi.h>

	#define DWMWA_USE_IMMERSIVE_DARK_MODE 19

	extern IMAGE_DOS_HEADER __ImageBase;
	#define HINST_THISCOMPONENT ((HINSTANCE)&__ImageBase)

	struct window {

rossy / dither.comp

Created August 27, 2019 10:53

	#version 450
	#extension GL_ARB_compute_shader : enable
	#extension GL_ARB_shader_image_load_store : enable
	#define tex1D texture
	#define tex3D texture
	#define LUT_POS(x, lut_size) mix(0.5 / (lut_size), 1.0 - 0.5 / (lut_size), (x))
	layout(std140, binding=0) uniform UBO {
	layout(offset=0) vec2 texture_size0;
	layout(offset=16) mat2 texture_rot0;
	layout(offset=48) vec2 texture_off0;

rossy / test.opt.comp.spv

Created July 9, 2018 11:24

	; SPIR-V
	; Version: 1.0
	; Generator: Google Shaderc over Glslang; 7
	; Bound: 41
	; Schema: 0
	OpCapability Shader
	%1 = OpExtInstImport "GLSL.std.450"
	OpMemoryModel Logical GLSL450
	OpEntryPoint GLCompute %main "main"
	OpExecutionMode %main LocalSize 1 1 1

rossy / test.comp.spv

Created July 9, 2018 11:23

	; SPIR-V
	; Version: 1.0
	; Generator: Google Shaderc over Glslang; 7
	; Bound: 40
	; Schema: 0
	OpCapability Shader
	%1 = OpExtInstImport "GLSL.std.450"
	OpMemoryModel Logical GLSL450
	OpEntryPoint GLCompute %main "main"
	OpExecutionMode %main LocalSize 1 1 1

rossy / dxgiinfo-amd.txt

Created January 2, 2018 06:37

dxgiinfo results for AMD switchable graphics