Andre Weissflog floooh

D3D11 essentials:

METAL

A8Unorm
R8Unorm
R8Unorm_sRGB
R8Snorm
R8Uint
R8sint

	#
	# c64url.sh
	#
	# on Mac run this to encode a PRG file into a URL and copy URL into clipboard:
	#
	# sh c64url.sh [PRG filename] \| pbcopy
	#
	base64 $1 \| php -r "echo 'https://floooh.github.com/tiny8bit/c64.html?prg='.urlencode(fgets(STDIN));"

	#define MAX_SLOTS (256)

	typedef struct {
	uint32_t head; // next slot to enqeue
	uint32_t tail; // next slot to dequeue
	uint32_t num; // number of slots in ring buffer (plus 1 for empty/full detection)
	uint32_t buf[MAX_SLOTS]; // items could be index-handles
	} ring_t;

	// wrapped index into buf (private helper)

	//------------------------------------------------------------------------------
	// shaders for cubemaprt-sapp sample
	//------------------------------------------------------------------------------
	@ctype mat4 hmm_mat4
	@ctype vec4 hmm_vec4

	// same vertex shader for offscreen- and default-pass
	@vs vs
	uniform shape_uniforms {
	mat4 mvp; // model-view-projection matrix

	sg_shader shd = sg_make_shader(&(sg_shader_desc){
	.attrs = {
	[0] = { .sem_name="POS", .sem_index=0 },
	[1] = { .sem_name="COLOR", .sem_index=0 }
	},
	.vs.source = ...
	"struct vs_in {\n"
	" float4 pos: POS;\n"
	" float4 color: COLOR;\n"
	"};\n"

	cmdline:

	sokol-shdc --input /Users/floh/projects/sokol-tools/test/test1.glsl --output bla.h --slang hlsl5:glsl330 --errfmt gcc --dump

	output:

	args_t:
	valid: true
	exit_code: 0
	input: '/Users/floh/projects/sokol-tools/test/test1.glsl'

	if(typeof process!=="undefined"){var Module={};}// Copyright 2010 The Emscripten Authors. All rights reserved.
	// Emscripten is available under two separate licenses, the MIT license and the
	// University of Illinois/NCSA Open Source License. Both these licenses can be
	// found in the LICENSE file.

	var Module = Module;

	var ENVIRONMENT_IS_NODE = typeof process === 'object';
	if (ENVIRONMENT_IS_NODE) {
	var fs = require('fs');

	---
	layout: post
	title: "Bla"
	---

	Bla bla bla bla.

	<script type="text/javascript">
	function start_emu() {
	if (!document.getElementById('emu')) {