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diff --git a/vendor/qoi/ext/qoi/README.md b/vendor/qoi/ext/qoi/README.md
deleted file mode 100644
index 702c342..0000000
--- a/vendor/qoi/ext/qoi/README.md
+++ /dev/null
@@ -1,92 +0,0 @@
-![QOI Logo](https://qoiformat.org/qoi-logo.svg)
-
-# QOI - The “Quite OK Image Format” for fast, lossless image compression
-
-Single-file MIT licensed library for C/C++
-
-See [qoi.h](https://github.com/phoboslab/qoi/blob/master/qoi.h) for
-the documentation and format specification.
-
-More info at https://qoiformat.org
-
-
-## Why?
-
-Compared to stb_image and stb_image_write QOI offers 20x-50x faster encoding,
-3x-4x faster decoding and 20% better compression. It's also stupidly simple and
-fits in about 300 lines of C.
-
-
-## Example Usage
-
-- [qoiconv.c](https://github.com/phoboslab/qoi/blob/master/qoiconv.c)
-converts between png <> qoi
- - [qoibench.c](https://github.com/phoboslab/qoi/blob/master/qoibench.c)
-a simple wrapper to benchmark stbi, libpng and qoi
-
-
-## Limitations
-
-The QOI file format allows for huge images with up to 18 exa-pixels. A streaming 
-en-/decoder can handle these with minimal RAM requirements, assuming there is 
-enough storage space.
-
-This particular implementation of QOI however is limited to images with a 
-maximum size of 400 million pixels. It will safely refuse to en-/decode anything
-larger than that. This is not a streaming en-/decoder. It loads the whole image
-file into RAM before doing any work and is not extensively optimized for 
-performance (but it's still very fast).
-
-If this is a limitation for your use case, please look into any of the other 
-implementations listed below.
-
-
-## Tools
-
-- https://github.com/floooh/qoiview - native QOI viewer
-- https://github.com/pfusik/qoi-ci/releases/tag/qoi-ci-1.1.0 - QOI Plugin installer for GIMP, Imagine, Paint.NET and XnView MP
-- https://github.com/iOrange/QoiFileTypeNet/releases/tag/v0.2 - QOI Plugin for Paint.NET
-- https://github.com/iOrange/QOIThumbnailProvider - Add thumbnails for QOI images in Windows Explorer
-- https://github.com/Tom94/tev - another native QOI viewer (allows pixel peeping and comparison with other image formats)
-
-
-## Implementations & Bindings of QOI
-
-- https://github.com/pfusik/qoi-ci (Ć, transpiled to C, C++, C#, Java, JavaScript, Python and Swift)
-- https://github.com/kodonnell/qoi (Python)
-- https://github.com/Cr4xy/lua-qoi (Lua)
-- https://github.com/superzazu/SDL_QOI (C, SDL2 bindings)
-- https://github.com/saharNooby/qoi-java (Java)
-- https://github.com/MasterQ32/zig-qoi (Zig)
-- https://github.com/rbino/qoix (Elixir)
-- https://github.com/NUlliiON/QoiSharp (C#)
-- https://github.com/zakarumych/rapid-qoi (Rust)
-- https://github.com/takeyourhatoff/qoi (Go)
-- https://github.com/DosWorld/pasqoi (Pascal)
-- https://github.com/elihwyma/Swift-QOI (Swift)
-- https://github.com/xfmoulet/qoi (Go)
-- https://erratique.ch/software/qoic (OCaml)
-
-
-## QOI Support in Other Software
-
-- [SerenityOS](https://github.com/SerenityOS/serenity) supports decoding QOI system wide through a custom [cpp implementation in LibGfx](https://github.com/SerenityOS/serenity/blob/master/Userland/Libraries/LibGfx/QOILoader.h)
-- [Raylib](https://github.com/raysan5/raylib) supports decoding and encoding QOI textures through its [rtextures module](https://github.com/raysan5/raylib/blob/master/src/rtextures.c)
-- [Rebol3](https://github.com/Oldes/Rebol3/issues/39) supports decoding and encoding QOI using a native codec
-- [c-ray](https://github.com/vkoskiv/c-ray) supports QOI natively
-
-
-## Packages
-
-[AUR](https://aur.archlinux.org/pkgbase/qoi-git/) - system-wide qoi.h, qoiconv and qoibench install as split packages.
-
-
-## Implementations not yet conforming to the final specification
-
-These implementations are based on the pre-release version of QOI. Resulting files are not compatible with the current version.
-
-- https://github.com/steven-joruk/qoi (Rust)
-- https://github.com/ChevyRay/qoi_rs (Rust)
-- https://github.com/panzi/jsqoi (TypeScript)
-- https://github.com/0xd34df00d/hsqoi (Haskell)
-
diff --git a/vendor/qoi/ext/qoi/qoi.h b/vendor/qoi/ext/qoi/qoi.h
deleted file mode 100644
index 7addd70..0000000
--- a/vendor/qoi/ext/qoi/qoi.h
+++ /dev/null
@@ -1,671 +0,0 @@
-/*
-
-QOI - The "Quite OK Image" format for fast, lossless image compression
-
-Dominic Szablewski - https://phoboslab.org
-
-
--- LICENSE: The MIT License(MIT)
-
-Copyright(c) 2021 Dominic Szablewski
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files(the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and / or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions :
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
-
--- About
-
-QOI encodes and decodes images in a lossless format. Compared to stb_image and
-stb_image_write QOI offers 20x-50x faster encoding, 3x-4x faster decoding and
-20% better compression.
-
-
--- Synopsis
-
-// Define `QOI_IMPLEMENTATION` in *one* C/C++ file before including this
-// library to create the implementation.
-
-#define QOI_IMPLEMENTATION
-#include "qoi.h"
-
-// Encode and store an RGBA buffer to the file system. The qoi_desc describes
-// the input pixel data.
-qoi_write("image_new.qoi", rgba_pixels, &(qoi_desc){
-	.width = 1920,
-	.height = 1080,
-	.channels = 4,
-	.colorspace = QOI_SRGB
-});
-
-// Load and decode a QOI image from the file system into a 32bbp RGBA buffer.
-// The qoi_desc struct will be filled with the width, height, number of channels
-// and colorspace read from the file header.
-qoi_desc desc;
-void *rgba_pixels = qoi_read("image.qoi", &desc, 4);
-
-
-
--- Documentation
-
-This library provides the following functions;
-- qoi_read    -- read and decode a QOI file
-- qoi_decode  -- decode the raw bytes of a QOI image from memory
-- qoi_write   -- encode and write a QOI file
-- qoi_encode  -- encode an rgba buffer into a QOI image in memory
-
-See the function declaration below for the signature and more information.
-
-If you don't want/need the qoi_read and qoi_write functions, you can define
-QOI_NO_STDIO before including this library.
-
-This library uses malloc() and free(). To supply your own malloc implementation
-you can define QOI_MALLOC and QOI_FREE before including this library.
-
-This library uses memset() to zero-initialize the index. To supply your own
-implementation you can define QOI_ZEROARR before including this library.
-
-
--- Data Format
-
-A QOI file has a 14 byte header, followed by any number of data "chunks" and an
-8-byte end marker.
-
-struct qoi_header_t {
-	char     magic[4];   // magic bytes "qoif"
-	uint32_t width;      // image width in pixels (BE)
-	uint32_t height;     // image height in pixels (BE)
-	uint8_t  channels;   // 3 = RGB, 4 = RGBA
-	uint8_t  colorspace; // 0 = sRGB with linear alpha, 1 = all channels linear
-};
-
-Images are encoded row by row, left to right, top to bottom. The decoder and
-encoder start with {r: 0, g: 0, b: 0, a: 255} as the previous pixel value. An
-image is complete when all pixels specified by width * height have been covered.
-
-Pixels are encoded as
- - a run of the previous pixel
- - an index into an array of previously seen pixels
- - a difference to the previous pixel value in r,g,b
- - full r,g,b or r,g,b,a values
-
-The color channels are assumed to not be premultiplied with the alpha channel
-("un-premultiplied alpha").
-
-A running array[64] (zero-initialized) of previously seen pixel values is
-maintained by the encoder and decoder. Each pixel that is seen by the encoder
-and decoder is put into this array at the position formed by a hash function of
-the color value. In the encoder, if the pixel value at the index matches the
-current pixel, this index position is written to the stream as QOI_OP_INDEX.
-The hash function for the index is:
-
-	index_position = (r * 3 + g * 5 + b * 7 + a * 11) % 64
-
-Each chunk starts with a 2- or 8-bit tag, followed by a number of data bits. The
-bit length of chunks is divisible by 8 - i.e. all chunks are byte aligned. All
-values encoded in these data bits have the most significant bit on the left.
-
-The 8-bit tags have precedence over the 2-bit tags. A decoder must check for the
-presence of an 8-bit tag first.
-
-The byte stream's end is marked with 7 0x00 bytes followed a single 0x01 byte.
-
-
-The possible chunks are:
-
-
-.- QOI_OP_INDEX ----------.
-|         Byte[0]         |
-|  7  6  5  4  3  2  1  0 |
-|-------+-----------------|
-|  0  0 |     index       |
-`-------------------------`
-2-bit tag b00
-6-bit index into the color index array: 0..63
-
-A valid encoder must not issue 7 or more consecutive QOI_OP_INDEX chunks to the
-index 0, to avoid confusion with the 8 byte end marker.
-
-
-.- QOI_OP_DIFF -----------.
-|         Byte[0]         |
-|  7  6  5  4  3  2  1  0 |
-|-------+-----+-----+-----|
-|  0  1 |  dr |  dg |  db |
-`-------------------------`
-2-bit tag b01
-2-bit   red channel difference from the previous pixel between -2..1
-2-bit green channel difference from the previous pixel between -2..1
-2-bit  blue channel difference from the previous pixel between -2..1
-
-The difference to the current channel values are using a wraparound operation,
-so "1 - 2" will result in 255, while "255 + 1" will result in 0.
-
-Values are stored as unsigned integers with a bias of 2. E.g. -2 is stored as
-0 (b00). 1 is stored as 3 (b11).
-
-The alpha value remains unchanged from the previous pixel.
-
-
-.- QOI_OP_LUMA -------------------------------------.
-|         Byte[0]         |         Byte[1]         |
-|  7  6  5  4  3  2  1  0 |  7  6  5  4  3  2  1  0 |
-|-------+-----------------+-------------+-----------|
-|  1  0 |  green diff     |   dr - dg   |  db - dg  |
-`---------------------------------------------------`
-2-bit tag b10
-6-bit green channel difference from the previous pixel -32..31
-4-bit   red channel difference minus green channel difference -8..7
-4-bit  blue channel difference minus green channel difference -8..7
-
-The green channel is used to indicate the general direction of change and is
-encoded in 6 bits. The red and blue channels (dr and db) base their diffs off
-of the green channel difference and are encoded in 4 bits. I.e.:
-	dr_dg = (last_px.r - cur_px.r) - (last_px.g - cur_px.g)
-	db_dg = (last_px.b - cur_px.b) - (last_px.g - cur_px.g)
-
-The difference to the current channel values are using a wraparound operation,
-so "10 - 13" will result in 253, while "250 + 7" will result in 1.
-
-Values are stored as unsigned integers with a bias of 32 for the green channel
-and a bias of 8 for the red and blue channel.
-
-The alpha value remains unchanged from the previous pixel.
-
-
-.- QOI_OP_RUN ------------.
-|         Byte[0]         |
-|  7  6  5  4  3  2  1  0 |
-|-------+-----------------|
-|  1  1 |       run       |
-`-------------------------`
-2-bit tag b11
-6-bit run-length repeating the previous pixel: 1..62
-
-The run-length is stored with a bias of -1. Note that the run-lengths 63 and 64
-(b111110 and b111111) are illegal as they are occupied by the QOI_OP_RGB and
-QOI_OP_RGBA tags.
-
-
-.- QOI_OP_RGB ------------------------------------------.
-|         Byte[0]         | Byte[1] | Byte[2] | Byte[3] |
-|  7  6  5  4  3  2  1  0 | 7 .. 0  | 7 .. 0  | 7 .. 0  |
-|-------------------------+---------+---------+---------|
-|  1  1  1  1  1  1  1  0 |   red   |  green  |  blue   |
-`-------------------------------------------------------`
-8-bit tag b11111110
-8-bit   red channel value
-8-bit green channel value
-8-bit  blue channel value
-
-The alpha value remains unchanged from the previous pixel.
-
-
-.- QOI_OP_RGBA ---------------------------------------------------.
-|         Byte[0]         | Byte[1] | Byte[2] | Byte[3] | Byte[4] |
-|  7  6  5  4  3  2  1  0 | 7 .. 0  | 7 .. 0  | 7 .. 0  | 7 .. 0  |
-|-------------------------+---------+---------+---------+---------|
-|  1  1  1  1  1  1  1  1 |   red   |  green  |  blue   |  alpha  |
-`-----------------------------------------------------------------`
-8-bit tag b11111111
-8-bit   red channel value
-8-bit green channel value
-8-bit  blue channel value
-8-bit alpha channel value
-
-*/
-
-
-/* -----------------------------------------------------------------------------
-Header - Public functions */
-
-#ifndef QOI_H
-#define QOI_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* A pointer to a qoi_desc struct has to be supplied to all of qoi's functions.
-It describes either the input format (for qoi_write and qoi_encode), or is
-filled with the description read from the file header (for qoi_read and
-qoi_decode).
-
-The colorspace in this qoi_desc is an enum where
-	0 = sRGB, i.e. gamma scaled RGB channels and a linear alpha channel
-	1 = all channels are linear
-You may use the constants QOI_SRGB or QOI_LINEAR. The colorspace is purely
-informative. It will be saved to the file header, but does not affect
-en-/decoding in any way. */
-
-#define QOI_SRGB   0
-#define QOI_LINEAR 1
-
-typedef struct {
-	unsigned int width;
-	unsigned int height;
-	unsigned char channels;
-	unsigned char colorspace;
-} qoi_desc;
-
-#ifndef QOI_NO_STDIO
-
-/* Encode raw RGB or RGBA pixels into a QOI image and write it to the file
-system. The qoi_desc struct must be filled with the image width, height,
-number of channels (3 = RGB, 4 = RGBA) and the colorspace.
-
-The function returns 0 on failure (invalid parameters, or fopen or malloc
-failed) or the number of bytes written on success. */
-
-int qoi_write(const char *filename, const void *data, const qoi_desc *desc);
-
-
-/* Read and decode a QOI image from the file system. If channels is 0, the
-number of channels from the file header is used. If channels is 3 or 4 the
-output format will be forced into this number of channels.
-
-The function either returns NULL on failure (invalid data, or malloc or fopen
-failed) or a pointer to the decoded pixels. On success, the qoi_desc struct
-will be filled with the description from the file header.
-
-The returned pixel data should be free()d after use. */
-
-void *qoi_read(const char *filename, qoi_desc *desc, int channels);
-
-#endif /* QOI_NO_STDIO */
-
-
-/* Encode raw RGB or RGBA pixels into a QOI image in memory.
-
-The function either returns NULL on failure (invalid parameters or malloc
-failed) or a pointer to the encoded data on success. On success the out_len
-is set to the size in bytes of the encoded data.
-
-The returned qoi data should be free()d after use. */
-
-void *qoi_encode(const void *data, const qoi_desc *desc, int *out_len);
-
-
-/* Decode a QOI image from memory.
-
-The function either returns NULL on failure (invalid parameters or malloc
-failed) or a pointer to the decoded pixels. On success, the qoi_desc struct
-is filled with the description from the file header.
-
-The returned pixel data should be free()d after use. */
-
-void *qoi_decode(const void *data, int size, qoi_desc *desc, int channels);
-
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* QOI_H */
-
-
-/* -----------------------------------------------------------------------------
-Implementation */
-
-#ifdef QOI_IMPLEMENTATION
-#include <stdlib.h>
-#include <string.h>
-
-#ifndef QOI_MALLOC
-	#define QOI_MALLOC(sz) malloc(sz)
-	#define QOI_FREE(p)    free(p)
-#endif
-#ifndef QOI_ZEROARR
-	#define QOI_ZEROARR(a) memset((a),0,sizeof(a))
-#endif
-
-#define QOI_OP_INDEX  0x00 /* 00xxxxxx */
-#define QOI_OP_DIFF   0x40 /* 01xxxxxx */
-#define QOI_OP_LUMA   0x80 /* 10xxxxxx */
-#define QOI_OP_RUN    0xc0 /* 11xxxxxx */
-#define QOI_OP_RGB    0xfe /* 11111110 */
-#define QOI_OP_RGBA   0xff /* 11111111 */
-
-#define QOI_MASK_2    0xc0 /* 11000000 */
-
-#define QOI_COLOR_HASH(C) (C.rgba.r*3 + C.rgba.g*5 + C.rgba.b*7 + C.rgba.a*11)
-#define QOI_MAGIC \
-	(((unsigned int)'q') << 24 | ((unsigned int)'o') << 16 | \
-	 ((unsigned int)'i') <<  8 | ((unsigned int)'f'))
-#define QOI_HEADER_SIZE 14
-
-/* 2GB is the max file size that this implementation can safely handle. We guard
-against anything larger than that, assuming the worst case with 5 bytes per
-pixel, rounded down to a nice clean value. 400 million pixels ought to be
-enough for anybody. */
-#define QOI_PIXELS_MAX ((unsigned int)400000000)
-
-typedef union {
-	struct { unsigned char r, g, b, a; } rgba;
-	unsigned int v;
-} qoi_rgba_t;
-
-static const unsigned char qoi_padding[8] = {0,0,0,0,0,0,0,1};
-
-static void qoi_write_32(unsigned char *bytes, int *p, unsigned int v) {
-	bytes[(*p)++] = (0xff000000 & v) >> 24;
-	bytes[(*p)++] = (0x00ff0000 & v) >> 16;
-	bytes[(*p)++] = (0x0000ff00 & v) >> 8;
-	bytes[(*p)++] = (0x000000ff & v);
-}
-
-static unsigned int qoi_read_32(const unsigned char *bytes, int *p) {
-	unsigned int a = bytes[(*p)++];
-	unsigned int b = bytes[(*p)++];
-	unsigned int c = bytes[(*p)++];
-	unsigned int d = bytes[(*p)++];
-	return a << 24 | b << 16 | c << 8 | d;
-}
-
-void *qoi_encode(const void *data, const qoi_desc *desc, int *out_len) {
-	int i, max_size, p, run;
-	int px_len, px_end, px_pos, channels;
-	unsigned char *bytes;
-	const unsigned char *pixels;
-	qoi_rgba_t index[64];
-	qoi_rgba_t px, px_prev;
-
-	if (
-		data == NULL || out_len == NULL || desc == NULL ||
-		desc->width == 0 || desc->height == 0 ||
-		desc->channels < 3 || desc->channels > 4 ||
-		desc->colorspace > 1 ||
-		desc->height >= QOI_PIXELS_MAX / desc->width
-	) {
-		return NULL;
-	}
-
-	max_size =
-		desc->width * desc->height * (desc->channels + 1) +
-		QOI_HEADER_SIZE + sizeof(qoi_padding);
-
-	p = 0;
-	bytes = (unsigned char *) QOI_MALLOC(max_size);
-	if (!bytes) {
-		return NULL;
-	}
-
-	qoi_write_32(bytes, &p, QOI_MAGIC);
-	qoi_write_32(bytes, &p, desc->width);
-	qoi_write_32(bytes, &p, desc->height);
-	bytes[p++] = desc->channels;
-	bytes[p++] = desc->colorspace;
-
-
-	pixels = (const unsigned char *)data;
-
-	QOI_ZEROARR(index);
-
-	run = 0;
-	px_prev.rgba.r = 0;
-	px_prev.rgba.g = 0;
-	px_prev.rgba.b = 0;
-	px_prev.rgba.a = 255;
-	px = px_prev;
-
-	px_len = desc->width * desc->height * desc->channels;
-	px_end = px_len - desc->channels;
-	channels = desc->channels;
-
-	for (px_pos = 0; px_pos < px_len; px_pos += channels) {
-		if (channels == 4) {
-			px = *(qoi_rgba_t *)(pixels + px_pos);
-		}
-		else {
-			px.rgba.r = pixels[px_pos + 0];
-			px.rgba.g = pixels[px_pos + 1];
-			px.rgba.b = pixels[px_pos + 2];
-		}
-
-		if (px.v == px_prev.v) {
-			run++;
-			if (run == 62 || px_pos == px_end) {
-				bytes[p++] = QOI_OP_RUN | (run - 1);
-				run = 0;
-			}
-		}
-		else {
-			int index_pos;
-
-			if (run > 0) {
-				bytes[p++] = QOI_OP_RUN | (run - 1);
-				run = 0;
-			}
-
-			index_pos = QOI_COLOR_HASH(px) % 64;
-
-			if (index[index_pos].v == px.v) {
-				bytes[p++] = QOI_OP_INDEX | index_pos;
-			}
-			else {
-				index[index_pos] = px;
-
-				if (px.rgba.a == px_prev.rgba.a) {
-					signed char vr = px.rgba.r - px_prev.rgba.r;
-					signed char vg = px.rgba.g - px_prev.rgba.g;
-					signed char vb = px.rgba.b - px_prev.rgba.b;
-
-					signed char vg_r = vr - vg;
-					signed char vg_b = vb - vg;
-
-					if (
-						vr > -3 && vr < 2 &&
-						vg > -3 && vg < 2 &&
-						vb > -3 && vb < 2
-					) {
-						bytes[p++] = QOI_OP_DIFF | (vr + 2) << 4 | (vg + 2) << 2 | (vb + 2);
-					}
-					else if (
-						vg_r >  -9 && vg_r <  8 &&
-						vg   > -33 && vg   < 32 &&
-						vg_b >  -9 && vg_b <  8
-					) {
-						bytes[p++] = QOI_OP_LUMA     | (vg   + 32);
-						bytes[p++] = (vg_r + 8) << 4 | (vg_b +  8);
-					}
-					else {
-						bytes[p++] = QOI_OP_RGB;
-						bytes[p++] = px.rgba.r;
-						bytes[p++] = px.rgba.g;
-						bytes[p++] = px.rgba.b;
-					}
-				}
-				else {
-					bytes[p++] = QOI_OP_RGBA;
-					bytes[p++] = px.rgba.r;
-					bytes[p++] = px.rgba.g;
-					bytes[p++] = px.rgba.b;
-					bytes[p++] = px.rgba.a;
-				}
-			}
-		}
-		px_prev = px;
-	}
-
-	for (i = 0; i < (int)sizeof(qoi_padding); i++) {
-		bytes[p++] = qoi_padding[i];
-	}
-
-	*out_len = p;
-	return bytes;
-}
-
-void *qoi_decode(const void *data, int size, qoi_desc *desc, int channels) {
-	const unsigned char *bytes;
-	unsigned int header_magic;
-	unsigned char *pixels;
-	qoi_rgba_t index[64];
-	qoi_rgba_t px;
-	int px_len, chunks_len, px_pos;
-	int p = 0, run = 0;
-
-	if (
-		data == NULL || desc == NULL ||
-		(channels != 0 && channels != 3 && channels != 4) ||
-		size < QOI_HEADER_SIZE + (int)sizeof(qoi_padding)
-	) {
-		return NULL;
-	}
-
-	bytes = (const unsigned char *)data;
-
-	header_magic = qoi_read_32(bytes, &p);
-	desc->width = qoi_read_32(bytes, &p);
-	desc->height = qoi_read_32(bytes, &p);
-	desc->channels = bytes[p++];
-	desc->colorspace = bytes[p++];
-
-	if (
-		desc->width == 0 || desc->height == 0 ||
-		desc->channels < 3 || desc->channels > 4 ||
-		desc->colorspace > 1 ||
-		header_magic != QOI_MAGIC ||
-		desc->height >= QOI_PIXELS_MAX / desc->width
-	) {
-		return NULL;
-	}
-
-	if (channels == 0) {
-		channels = desc->channels;
-	}
-
-	px_len = desc->width * desc->height * channels;
-	pixels = (unsigned char *) QOI_MALLOC(px_len);
-	if (!pixels) {
-		return NULL;
-	}
-
-	QOI_ZEROARR(index);
-	px.rgba.r = 0;
-	px.rgba.g = 0;
-	px.rgba.b = 0;
-	px.rgba.a = 255;
-
-	chunks_len = size - (int)sizeof(qoi_padding);
-	for (px_pos = 0; px_pos < px_len; px_pos += channels) {
-		if (run > 0) {
-			run--;
-		}
-		else if (p < chunks_len) {
-			int b1 = bytes[p++];
-
-			if (b1 == QOI_OP_RGB) {
-				px.rgba.r = bytes[p++];
-				px.rgba.g = bytes[p++];
-				px.rgba.b = bytes[p++];
-			}
-			else if (b1 == QOI_OP_RGBA) {
-				px.rgba.r = bytes[p++];
-				px.rgba.g = bytes[p++];
-				px.rgba.b = bytes[p++];
-				px.rgba.a = bytes[p++];
-			}
-			else if ((b1 & QOI_MASK_2) == QOI_OP_INDEX) {
-				px = index[b1];
-			}
-			else if ((b1 & QOI_MASK_2) == QOI_OP_DIFF) {
-				px.rgba.r += ((b1 >> 4) & 0x03) - 2;
-				px.rgba.g += ((b1 >> 2) & 0x03) - 2;
-				px.rgba.b += ( b1       & 0x03) - 2;
-			}
-			else if ((b1 & QOI_MASK_2) == QOI_OP_LUMA) {
-				int b2 = bytes[p++];
-				int vg = (b1 & 0x3f) - 32;
-				px.rgba.r += vg - 8 + ((b2 >> 4) & 0x0f);
-				px.rgba.g += vg;
-				px.rgba.b += vg - 8 +  (b2       & 0x0f);
-			}
-			else if ((b1 & QOI_MASK_2) == QOI_OP_RUN) {
-				run = (b1 & 0x3f);
-			}
-
-			index[QOI_COLOR_HASH(px) % 64] = px;
-		}
-
-		if (channels == 4) {
-			*(qoi_rgba_t*)(pixels + px_pos) = px;
-		}
-		else {
-			pixels[px_pos + 0] = px.rgba.r;
-			pixels[px_pos + 1] = px.rgba.g;
-			pixels[px_pos + 2] = px.rgba.b;
-		}
-	}
-
-	return pixels;
-}
-
-#ifndef QOI_NO_STDIO
-#include <stdio.h>
-
-int qoi_write(const char *filename, const void *data, const qoi_desc *desc) {
-	FILE *f = fopen(filename, "wb");
-	int size;
-	void *encoded;
-
-	if (!f) {
-		return 0;
-	}
-
-	encoded = qoi_encode(data, desc, &size);
-	if (!encoded) {
-		fclose(f);
-		return 0;
-	}
-
-	fwrite(encoded, 1, size, f);
-	fclose(f);
-
-	QOI_FREE(encoded);
-	return size;
-}
-
-void *qoi_read(const char *filename, qoi_desc *desc, int channels) {
-	FILE *f = fopen(filename, "rb");
-	int size, bytes_read;
-	void *pixels, *data;
-
-	if (!f) {
-		return NULL;
-	}
-
-	fseek(f, 0, SEEK_END);
-	size = ftell(f);
-	if (size <= 0) {
-		fclose(f);
-		return NULL;
-	}
-	fseek(f, 0, SEEK_SET);
-
-	data = QOI_MALLOC(size);
-	if (!data) {
-		fclose(f);
-		return NULL;
-	}
-
-	bytes_read = fread(data, 1, size, f);
-	fclose(f);
-
-	pixels = qoi_decode(data, bytes_read, desc, channels);
-	QOI_FREE(data);
-	return pixels;
-}
-
-#endif /* QOI_NO_STDIO */
-#endif /* QOI_IMPLEMENTATION */
diff --git a/vendor/qoi/ext/qoi/qoibench.c b/vendor/qoi/ext/qoi/qoibench.c
deleted file mode 100644
index 2c3df68..0000000
--- a/vendor/qoi/ext/qoi/qoibench.c
+++ /dev/null
@@ -1,650 +0,0 @@
-/*
-
-Simple benchmark suite for png, stbi and qoi
-
-Requires libpng, "stb_image.h" and "stb_image_write.h"
-Compile with: 
-	gcc qoibench.c -std=gnu99 -lpng -O3 -o qoibench 
-
-Dominic Szablewski - https://phoboslab.org
-
-
--- LICENSE: The MIT License(MIT)
-
-Copyright(c) 2021 Dominic Szablewski
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files(the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and / or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions :
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
-*/
-
-#include <stdio.h>
-#include <dirent.h>
-#include <png.h>
-
-#define STB_IMAGE_IMPLEMENTATION
-#define STBI_ONLY_PNG
-#define STBI_NO_LINEAR
-#include "stb_image.h"
-
-#define STB_IMAGE_WRITE_IMPLEMENTATION
-#include "stb_image_write.h"
-
-#define QOI_IMPLEMENTATION
-#include "qoi.h"
-
-
-
-
-// -----------------------------------------------------------------------------
-// Cross platform high resolution timer
-// From https://gist.github.com/ForeverZer0/0a4f80fc02b96e19380ebb7a3debbee5
-
-#include <stdint.h>
-#if defined(__linux)
-	#define HAVE_POSIX_TIMER
-	#include <time.h>
-	#ifdef CLOCK_MONOTONIC
-		#define CLOCKID CLOCK_MONOTONIC
-	#else
-		#define CLOCKID CLOCK_REALTIME
-	#endif
-#elif defined(__APPLE__)
-	#define HAVE_MACH_TIMER
-	#include <mach/mach_time.h>
-#elif defined(_WIN32)
-	#define WIN32_LEAN_AND_MEAN
-	#include <windows.h>
-#endif
-
-static uint64_t ns() {
-	static uint64_t is_init = 0;
-#if defined(__APPLE__)
-		static mach_timebase_info_data_t info;
-		if (0 == is_init) {
-			mach_timebase_info(&info);
-			is_init = 1;
-		}
-		uint64_t now;
-		now = mach_absolute_time();
-		now *= info.numer;
-		now /= info.denom;
-		return now;
-#elif defined(__linux)
-		static struct timespec linux_rate;
-		if (0 == is_init) {
-			clock_getres(CLOCKID, &linux_rate);
-			is_init = 1;
-		}
-		uint64_t now;
-		struct timespec spec;
-		clock_gettime(CLOCKID, &spec);
-		now = spec.tv_sec * 1.0e9 + spec.tv_nsec;
-		return now;
-#elif defined(_WIN32)
-		static LARGE_INTEGER win_frequency;
-		if (0 == is_init) {
-			QueryPerformanceFrequency(&win_frequency);
-			is_init = 1;
-		}
-		LARGE_INTEGER now;
-		QueryPerformanceCounter(&now);
-		return (uint64_t) ((1e9 * now.QuadPart)	/ win_frequency.QuadPart);
-#endif
-}
-
-#define STRINGIFY(x) #x
-#define TOSTRING(x) STRINGIFY(x)
-#define ERROR(...) printf("abort at line " TOSTRING(__LINE__) ": " __VA_ARGS__); printf("\n"); exit(1)
-
-
-// -----------------------------------------------------------------------------
-// libpng encode/decode wrappers
-// Seriously, who thought this was a good abstraction for an API to read/write
-// images?
-
-typedef struct {
-	int size;
-	int capacity;
-	unsigned char *data;
-} libpng_write_t;
-
-void libpng_encode_callback(png_structp png_ptr, png_bytep data, png_size_t length) {
-	libpng_write_t *write_data = (libpng_write_t*)png_get_io_ptr(png_ptr);
-	if (write_data->size + length >= write_data->capacity) {
-		ERROR("PNG write");
-	}
-	memcpy(write_data->data + write_data->size, data, length);
-	write_data->size += length;
-}
-
-void *libpng_encode(void *pixels, int w, int h, int channels, int *out_len) {
-	png_structp png = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
-	if (!png) {
-		ERROR("png_create_write_struct");
-	}
-
-	png_infop info = png_create_info_struct(png);
-	if (!info) {
-		ERROR("png_create_info_struct");
-	}
-
-	if (setjmp(png_jmpbuf(png))) {
-		ERROR("png_jmpbuf");
-	}
-
-	// Output is 8bit depth, RGBA format.
-	png_set_IHDR(
-		png,
-		info,
-		w, h,
-		8,
-		channels == 3 ? PNG_COLOR_TYPE_RGB : PNG_COLOR_TYPE_RGBA,
-		PNG_INTERLACE_NONE,
-		PNG_COMPRESSION_TYPE_DEFAULT,
-		PNG_FILTER_TYPE_DEFAULT
-	);
-
-	png_bytep row_pointers[h];
-	for(int y = 0; y < h; y++){
-		row_pointers[y] = ((unsigned char *)pixels + y * w * channels);
-	}
-
-	libpng_write_t write_data = {
-		.size = 0,
-		.capacity = w * h * channels,
-		.data = malloc(w * h * channels)
-	};
-
-	png_set_rows(png, info, row_pointers);
-	png_set_write_fn(png, &write_data, libpng_encode_callback, NULL);
-	png_write_png(png, info, PNG_TRANSFORM_IDENTITY, NULL);
-
-	png_destroy_write_struct(&png, &info);
-
-	*out_len = write_data.size;
-	return write_data.data;
-}
-
-
-typedef struct {
-	int pos;
-	int size;
-	unsigned char *data;
-} libpng_read_t;
-
-void png_decode_callback(png_structp png, png_bytep data, png_size_t length) {
-	libpng_read_t *read_data = (libpng_read_t*)png_get_io_ptr(png);
-	if (read_data->pos + length > read_data->size) {
-		ERROR("PNG read %d bytes at pos %d (size: %d)", length, read_data->pos, read_data->size);
-	}
-	memcpy(data, read_data->data + read_data->pos, length);
-	read_data->pos += length;
-}
-
-void png_warning_callback(png_structp png_ptr, png_const_charp warning_msg) {
-	// Ignore warnings about sRGB profiles and such.
-}
-
-void *libpng_decode(void *data, int size, int *out_w, int *out_h) {	
-	png_structp png = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, png_warning_callback);
-	if (!png) {
-		ERROR("png_create_read_struct");
-	}
-
-	png_infop info = png_create_info_struct(png);
-	if (!info) {
-		ERROR("png_create_info_struct");
-	}
-
-	libpng_read_t read_data = {
-		.pos = 0,
-		.size = size,
-		.data = data
-	};
-	
-	png_set_read_fn(png, &read_data, png_decode_callback);
-	png_set_sig_bytes(png, 0);
-	png_read_info(png, info);
-	
-	png_uint_32 w, h;
-	int bitDepth, colorType, interlaceType;
-	png_get_IHDR(png, info, &w, &h, &bitDepth, &colorType, &interlaceType, NULL, NULL);
-	
-	// 16 bit -> 8 bit
-	png_set_strip_16(png);
-	
-	// 1, 2, 4 bit -> 8 bit
-	if (bitDepth < 8) {
-		png_set_packing(png);
-	}
-
-	if (colorType & PNG_COLOR_MASK_PALETTE) {
-		png_set_expand(png);
-	}
-	
-	if (!(colorType & PNG_COLOR_MASK_COLOR)) {
-		png_set_gray_to_rgb(png);
-	}
-
-	// set paletted or RGB images with transparency to full alpha so we get RGBA
-	if (png_get_valid(png, info, PNG_INFO_tRNS)) {
-		png_set_tRNS_to_alpha(png);
-	}
-	
-	// make sure every pixel has an alpha value
-	if (!(colorType & PNG_COLOR_MASK_ALPHA)) {
-		png_set_filler(png, 255, PNG_FILLER_AFTER);
-	}
-	
-	png_read_update_info(png, info);
-
-	unsigned char* out = malloc(w * h * 4);
-	*out_w = w;
-	*out_h = h;
-	
-	// png_uint_32 rowBytes = png_get_rowbytes(png, info);
-	png_bytep row_pointers[h];
-	for (png_uint_32 row = 0; row < h; row++ ) {
-		row_pointers[row] = (png_bytep)(out + (row * w * 4));
-	}
-	
-	png_read_image(png, row_pointers);
-	png_read_end(png, info);
-	png_destroy_read_struct( &png, &info, NULL);
-	
-	return out;
-}
-
-
-// -----------------------------------------------------------------------------
-// stb_image encode callback
-
-void stbi_write_callback(void *context, void *data, int size) {
-	int *encoded_size = (int *)context;
-	*encoded_size += size;
-	// In theory we'd need to do another malloc(), memcpy() and free() here to 
-	// be fair to the other decode functions...
-}
-
-
-// -----------------------------------------------------------------------------
-// function to load a whole file into memory
-
-void *fload(const char *path, int *out_size) {
-	FILE *fh = fopen(path, "rb");
-	if (!fh) {
-		ERROR("Can't open file");
-	}
-
-	fseek(fh, 0, SEEK_END);
-	int size = ftell(fh);
-	fseek(fh, 0, SEEK_SET);
-
-	void *buffer = malloc(size);
-	if (!buffer) {
-		ERROR("Malloc for %d bytes failed", size);
-	}
-
-	if (!fread(buffer, size, 1, fh)) {
-		ERROR("Can't read file %s", path);
-	}
-	fclose(fh);
-
-	*out_size = size;
-	return buffer;
-}
-
-
-// -----------------------------------------------------------------------------
-// benchmark runner
-
-
-int opt_runs = 1;
-int opt_nopng = 0;
-int opt_nowarmup = 0;
-int opt_noverify = 0;
-int opt_nodecode = 0;
-int opt_noencode = 0;
-int opt_norecurse = 0;
-int opt_onlytotals = 0;
-
-
-typedef struct {
-	uint64_t size;
-	uint64_t encode_time;
-	uint64_t decode_time;
-} benchmark_lib_result_t;
-
-typedef struct {
-	int count;
-	uint64_t raw_size;
-	uint64_t px;
-	int w;
-	int h;
-	benchmark_lib_result_t libpng;
-	benchmark_lib_result_t stbi;
-	benchmark_lib_result_t qoi;
-} benchmark_result_t;
-
-
-void benchmark_print_result(benchmark_result_t res) {
-	res.px /= res.count;
-	res.raw_size /= res.count;
-	res.libpng.encode_time /= res.count;
-	res.libpng.decode_time /= res.count;
-	res.libpng.size /= res.count;
-	res.stbi.encode_time /= res.count;
-	res.stbi.decode_time /= res.count;
-	res.stbi.size /= res.count;
-	res.qoi.encode_time /= res.count;
-	res.qoi.decode_time /= res.count;
-	res.qoi.size /= res.count;
-
-	double px = res.px;
-	printf("        decode ms   encode ms   decode mpps   encode mpps   size kb    rate\n");
-	if (!opt_nopng) {
-		printf(
-			"libpng:  %8.1f    %8.1f      %8.2f      %8.2f  %8d   %4.1f%%\n", 
-			(double)res.libpng.decode_time/1000000.0, 
-			(double)res.libpng.encode_time/1000000.0, 
-			(res.libpng.decode_time > 0 ? px / ((double)res.libpng.decode_time/1000.0) : 0),
-			(res.libpng.encode_time > 0 ? px / ((double)res.libpng.encode_time/1000.0) : 0),
-			res.libpng.size/1024,
-			((double)res.libpng.size/(double)res.raw_size) * 100.0
-		);
-		printf(
-			"stbi:    %8.1f    %8.1f      %8.2f      %8.2f  %8d   %4.1f%%\n", 
-			(double)res.stbi.decode_time/1000000.0,
-			(double)res.stbi.encode_time/1000000.0,
-			(res.stbi.decode_time > 0 ? px / ((double)res.stbi.decode_time/1000.0) : 0),
-			(res.stbi.encode_time > 0 ? px / ((double)res.stbi.encode_time/1000.0) : 0),
-			res.stbi.size/1024,
-			((double)res.stbi.size/(double)res.raw_size) * 100.0
-		);
-	}
-	printf(
-		"qoi:     %8.1f    %8.1f      %8.2f      %8.2f  %8d   %4.1f%%\n", 
-		(double)res.qoi.decode_time/1000000.0,
-		(double)res.qoi.encode_time/1000000.0,
-		(res.qoi.decode_time > 0 ? px / ((double)res.qoi.decode_time/1000.0) : 0),
-		(res.qoi.encode_time > 0 ? px / ((double)res.qoi.encode_time/1000.0) : 0),
-		res.qoi.size/1024,
-		((double)res.qoi.size/(double)res.raw_size) * 100.0
-	);
-	printf("\n");
-}
-
-// Run __VA_ARGS__ a number of times and measure the time taken. The first
-// run is ignored.
-#define BENCHMARK_FN(NOWARMUP, RUNS, AVG_TIME, ...) \
-	do { \
-		uint64_t time = 0; \
-		for (int i = NOWARMUP; i <= RUNS; i++) { \
-			uint64_t time_start = ns(); \
-			__VA_ARGS__ \
-			uint64_t time_end = ns(); \
-			if (i > 0) { \
-				time += time_end - time_start; \
-			} \
-		} \
-		AVG_TIME = time / RUNS; \
-	} while (0)
-
-
-benchmark_result_t benchmark_image(const char *path) {
-	int encoded_png_size;
-	int encoded_qoi_size;
-	int w;
-	int h;
-	int channels;
-
-	// Load the encoded PNG, encoded QOI and raw pixels into memory
-	if(!stbi_info(path, &w, &h, &channels)) {
-		ERROR("Error decoding header %s", path);
-	}
-
-	if (channels != 3) {
-		channels = 4;
-	}
-
-	void *pixels = (void *)stbi_load(path, &w, &h, NULL, channels);
-	void *encoded_png = fload(path, &encoded_png_size);
-	void *encoded_qoi = qoi_encode(pixels, &(qoi_desc){
-			.width = w,
-			.height = h, 
-			.channels = channels,
-			.colorspace = QOI_SRGB
-		}, &encoded_qoi_size);
-
-	if (!pixels || !encoded_qoi || !encoded_png) {
-		ERROR("Error decoding %s", path);
-	}
-
-	// Verify QOI Output
-
-	if (!opt_noverify) {
-		qoi_desc dc;
-		void *pixels_qoi = qoi_decode(encoded_qoi, encoded_qoi_size, &dc, channels);
-		if (memcmp(pixels, pixels_qoi, w * h * channels) != 0) {
-			ERROR("QOI roundtrip pixel mismatch for %s", path);
-		}
-		free(pixels_qoi);
-	}
-
-
-
-	benchmark_result_t res = {0};
-	res.count = 1;
-	res.raw_size = w * h * channels;
-	res.px = w * h;
-	res.w = w;
-	res.h = h;
-
-
-	// Decoding
-
-	if (!opt_nodecode) {
-		if (!opt_nopng) {
-			BENCHMARK_FN(opt_nowarmup, opt_runs, res.libpng.decode_time, {
-				int dec_w, dec_h;
-				void *dec_p = libpng_decode(encoded_png, encoded_png_size, &dec_w, &dec_h);
-				free(dec_p);
-			});
-
-			BENCHMARK_FN(opt_nowarmup, opt_runs, res.stbi.decode_time, {
-				int dec_w, dec_h, dec_channels;
-				void *dec_p = stbi_load_from_memory(encoded_png, encoded_png_size, &dec_w, &dec_h, &dec_channels, 4);
-				free(dec_p);
-			});
-		}
-
-		BENCHMARK_FN(opt_nowarmup, opt_runs, res.qoi.decode_time, {
-			qoi_desc desc;
-			void *dec_p = qoi_decode(encoded_qoi, encoded_qoi_size, &desc, 4);
-			free(dec_p);
-		});
-	}
-
-
-	// Encoding
-	if (!opt_noencode) {
-		if (!opt_nopng) {
-			BENCHMARK_FN(opt_nowarmup, opt_runs, res.libpng.encode_time, {
-				int enc_size;
-				void *enc_p = libpng_encode(pixels, w, h, channels, &enc_size);
-				res.libpng.size = enc_size;
-				free(enc_p);
-			});
-
-			BENCHMARK_FN(opt_nowarmup, opt_runs, res.stbi.encode_time, {
-				int enc_size = 0;
-				stbi_write_png_to_func(stbi_write_callback, &enc_size, w, h, channels, pixels, 0);
-				res.stbi.size = enc_size;
-			});
-		}
-
-		BENCHMARK_FN(opt_nowarmup, opt_runs, res.qoi.encode_time, {
-			int enc_size;
-			void *enc_p = qoi_encode(pixels, &(qoi_desc){
-				.width = w,
-				.height = h, 
-				.channels = channels,
-				.colorspace = QOI_SRGB
-			}, &enc_size);
-			res.qoi.size = enc_size;
-			free(enc_p);
-		});
-	}
-
-	free(pixels);
-	free(encoded_png);
-	free(encoded_qoi);
-
-	return res;
-}
-
-void benchmark_directory(const char *path, benchmark_result_t *grand_total) {
-	DIR *dir = opendir(path);
-	if (!dir) {
-		ERROR("Couldn't open directory %s", path);
-	}
-
-	struct dirent *file;
-
-	if (!opt_norecurse) {
-		for (int i = 0; (file = readdir(dir)) != NULL; i++) {
-			if (
-				file->d_type & DT_DIR &&
-				strcmp(file->d_name, ".") != 0 &&
-				strcmp(file->d_name, "..") != 0
-			) {
-				char subpath[1024];
-				snprintf(subpath, 1024, "%s/%s", path, file->d_name);
-				benchmark_directory(subpath, grand_total);
-			}
-		}
-		rewinddir(dir);
-	}
-
-	float total_percentage = 0;
-	int total_size = 0;
-
-	benchmark_result_t dir_total = {0};
-	
-	int has_shown_head = 0;
-	for (int i = 0; (file = readdir(dir)) != NULL; i++) {
-		if (strcmp(file->d_name + strlen(file->d_name) - 4, ".png") != 0) {
-			continue;
-		}
-
-		if (!has_shown_head) {
-			has_shown_head = 1;
-			printf("## Benchmarking %s/*.png -- %d runs\n\n", path, opt_runs);
-		}
-
-		char *file_path = malloc(strlen(file->d_name) + strlen(path)+8);
-		sprintf(file_path, "%s/%s", path, file->d_name);
-		
-		benchmark_result_t res = benchmark_image(file_path);
-
-		if (!opt_onlytotals) {
-			printf("## %s size: %dx%d\n", file_path, res.w, res.h);
-			benchmark_print_result(res);
-		}
-
-		free(file_path);
-		
-		dir_total.count++;
-		dir_total.raw_size += res.raw_size;
-		dir_total.px += res.px;
-		dir_total.libpng.encode_time += res.libpng.encode_time;
-		dir_total.libpng.decode_time += res.libpng.decode_time;
-		dir_total.libpng.size += res.libpng.size;
-		dir_total.stbi.encode_time += res.stbi.encode_time;
-		dir_total.stbi.decode_time += res.stbi.decode_time;
-		dir_total.stbi.size += res.stbi.size;
-		dir_total.qoi.encode_time += res.qoi.encode_time;
-		dir_total.qoi.decode_time += res.qoi.decode_time;
-		dir_total.qoi.size += res.qoi.size;
-
-		grand_total->count++;
-		grand_total->raw_size += res.raw_size;
-		grand_total->px += res.px;
-		grand_total->libpng.encode_time += res.libpng.encode_time;
-		grand_total->libpng.decode_time += res.libpng.decode_time;
-		grand_total->libpng.size += res.libpng.size;
-		grand_total->stbi.encode_time += res.stbi.encode_time;
-		grand_total->stbi.decode_time += res.stbi.decode_time;
-		grand_total->stbi.size += res.stbi.size;
-		grand_total->qoi.encode_time += res.qoi.encode_time;
-		grand_total->qoi.decode_time += res.qoi.decode_time;
-		grand_total->qoi.size += res.qoi.size;
-	}
-	closedir(dir);
-
-	if (dir_total.count > 0) {
-		printf("## Total for %s\n", path);
-		benchmark_print_result(dir_total);
-	}
-}
-
-int main(int argc, char **argv) {
-	if (argc < 3) {
-		printf("Usage: qoibench <iterations> <directory> [options]\n");
-		printf("Options:\n");
-		printf("    --nowarmup ... don't perform a warmup run\n");
-		printf("    --nopng ...... don't run png encode/decode\n");
-		printf("    --noverify ... don't verify qoi roundtrip\n");
-		printf("    --noencode ... don't run encoders\n");
-		printf("    --nodecode ... don't run decoders\n");
-		printf("    --norecurse .. don't descend into directories\n");
-		printf("    --onlytotals . don't print individual image results\n");
-		printf("Examples\n");
-		printf("    qoibench 10 images/textures/\n");
-		printf("    qoibench 1 images/textures/ --nopng --nowarmup\n");
-		exit(1);
-	}
-
-	for (int i = 3; i < argc; i++) {
-		if (strcmp(argv[i], "--nowarmup") == 0) { opt_nowarmup = 1; }
-		else if (strcmp(argv[i], "--nopng") == 0) { opt_nopng = 1; }
-		else if (strcmp(argv[i], "--noverify") == 0) { opt_noverify = 1; }
-		else if (strcmp(argv[i], "--noencode") == 0) { opt_noencode = 1; }
-		else if (strcmp(argv[i], "--nodecode") == 0) { opt_nodecode = 1; }
-		else if (strcmp(argv[i], "--norecurse") == 0) { opt_norecurse = 1; }
-		else if (strcmp(argv[i], "--onlytotals") == 0) { opt_onlytotals = 1; }
-		else { ERROR("Unknown option %s", argv[i]); }
-	}
-
-	opt_runs = atoi(argv[1]);
-	if (opt_runs <=0) {
-		ERROR("Invalid number of runs %d", opt_runs);
-	}
-
-	benchmark_result_t grand_total = {0};
-	benchmark_directory(argv[2], &grand_total);
-
-	if (grand_total.count > 0) {
-		printf("# Grand total for %s\n", argv[2]);
-		benchmark_print_result(grand_total);
-	}
-	else {
-		printf("No images found in %s\n", argv[2]);
-	}
-
-	return 0;
-}
diff --git a/vendor/qoi/ext/qoi/qoiconv.c b/vendor/qoi/ext/qoi/qoiconv.c
deleted file mode 100644
index 79aa75c..0000000
--- a/vendor/qoi/ext/qoi/qoiconv.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
-
-Command line tool to convert between png <> qoi format
-
-Requires "stb_image.h" and "stb_image_write.h"
-Compile with: 
-	gcc qoiconv.c -std=c99 -O3 -o qoiconv
-
-Dominic Szablewski - https://phoboslab.org
-
-
--- LICENSE: The MIT License(MIT)
-
-Copyright(c) 2021 Dominic Szablewski
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files(the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and / or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions :
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
-*/
-
-
-#define STB_IMAGE_IMPLEMENTATION
-#define STBI_ONLY_PNG
-#define STBI_NO_LINEAR
-#include "stb_image.h"
-
-#define STB_IMAGE_WRITE_IMPLEMENTATION
-#include "stb_image_write.h"
-
-#define QOI_IMPLEMENTATION
-#include "qoi.h"
-
-
-#define STR_ENDS_WITH(S, E) (strcmp(S + strlen(S) - (sizeof(E)-1), E) == 0)
-
-int main(int argc, char **argv) {
-	if (argc < 3) {
-		puts("Usage: qoiconv <infile> <outfile>");
-		puts("Examples:");
-		puts("  qoiconv input.png output.qoi");
-		puts("  qoiconv input.qoi output.png");
-		exit(1);
-	}
-
-	void *pixels = NULL;
-	int w, h, channels;
-	if (STR_ENDS_WITH(argv[1], ".png")) {
-		if(!stbi_info(argv[1], &w, &h, &channels)) {
-			printf("Couldn't read header %s\n", argv[1]);
-			exit(1);
-		}
-
-		// Force all odd encodings to be RGBA
-		if(channels != 3) {
-			channels = 4;
-		}
-
-		pixels = (void *)stbi_load(argv[1], &w, &h, NULL, channels);
-	}
-	else if (STR_ENDS_WITH(argv[1], ".qoi")) {
-		qoi_desc desc;
-		pixels = qoi_read(argv[1], &desc, 0);
-		channels = desc.channels;
-		w = desc.width;
-		h = desc.height;
-	}
-
-	if (pixels == NULL) {
-		printf("Couldn't load/decode %s\n", argv[1]);
-		exit(1);
-	}
-
-	int encoded = 0;
-	if (STR_ENDS_WITH(argv[2], ".png")) {
-		encoded = stbi_write_png(argv[2], w, h, channels, pixels, 0);
-	}
-	else if (STR_ENDS_WITH(argv[2], ".qoi")) {
-		encoded = qoi_write(argv[2], pixels, &(qoi_desc){
-			.width = w,
-			.height = h, 
-			.channels = channels,
-			.colorspace = QOI_SRGB
-		});
-	}
-
-	if (!encoded) {
-		printf("Couldn't write/encode %s\n", argv[2]);
-		exit(1);
-	}
-
-	free(pixels);
-	return 0;
-}
diff --git a/vendor/qoi/ext/qoi/qoifuzz.c b/vendor/qoi/ext/qoi/qoifuzz.c
deleted file mode 100644
index 1b5c792..0000000
--- a/vendor/qoi/ext/qoi/qoifuzz.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
-
-clang fuzzing harness for qoi_decode
-
-Compile and run with: 
-	clang -fsanitize=address,fuzzer -g -O0 qoifuzz.c && ./a.out
-
-Dominic Szablewski - https://phoboslab.org
-
-
--- LICENSE: The MIT License(MIT)
-
-Copyright(c) 2021 Dominic Szablewski
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files(the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and / or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions :
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
-*/
-
-
-#define QOI_IMPLEMENTATION
-#include "qoi.h"
-#include <stddef.h>
-#include <stdint.h>
-
-int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
-	int w, h;
-	if (size < 4) {
-		return 0;
-	}
-
-	qoi_desc desc;
-	void* decoded = qoi_decode((void*)(data + 4), (int)(size - 4), &desc, *((int *)data));
-	if (decoded != NULL) {
-		free(decoded);
-	}
-	return 0;
-}