texture formats

7 files changed, 1126 insertions, 5 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 9fbbfa8..101ab5d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3,6 +3,12 @@
 version = 4
 
 [[package]]
+name = "adler2"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"
+
+[[package]]
 name = "aho-corasick"
 version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -12,6 +18,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "aligned-vec"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4aa90d7ce82d4be67b64039a3d588d38dbcc6736577de4a847025ce5b0c468d1"
+
+[[package]]
 name = "anstream"
 version = "0.6.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -68,24 +80,191 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34ac096ce696dc2fcabef30516bb13c0a68a11d30131d3df6f04711467681b04"
 
 [[package]]
+name = "arbitrary"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dde20b3d026af13f561bdd0f15edf01fc734f0dafcedbaf42bba506a9517f223"
+
+[[package]]
+name = "arg_enum_proc_macro"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ae92a5119aa49cdbcf6b9f893fe4e1d98b04ccbf82ee0584ad948a44a734dea"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "arrayvec"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
+
+[[package]]
+name = "autocfg"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
+
+[[package]]
+name = "av1-grain"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6678909d8c5d46a42abcf571271e15fdbc0a225e3646cf23762cd415046c78bf"
+dependencies = [
+ "anyhow",
+ "arrayvec",
+ "log",
+ "nom",
+ "num-rational",
+ "v_frame",
+]
+
+[[package]]
+name = "avif-serialize"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98922d6a4cfbcb08820c69d8eeccc05bb1f29bfa06b4f5b1dbfe9a868bd7608e"
+dependencies = [
+ "arrayvec",
+]
+
+[[package]]
+name = "bit_field"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc827186963e592360843fb5ba4b973e145841266c1357f7180c43526f2e5b61"
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6099cdc01846bc367c4e7dd630dc5966dccf36b652fae7a74e17b640411a91b2"
+
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+checksum = "56ed6191a7e78c36abdb16ab65341eefd73d64d303fffccdbb00d51e4205967b"
+
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1628fb46dfa0b37568d12e5edd512553eccf6a22a78e8bde00bb4aed84d5bdbf"
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+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6b1fc10dbac614ebc03540c9dbd60e83887fda27794998c6528f1782047d540"
+
+[[package]]
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+checksum = "8f1fe948ff07f4bd06c30984e69f5b4899c516a3ef74f34df92a2df2ab535495"
+
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be714c154be609ec7f5dad223a33bf1482fff90472de28f7362806e6d4832b8c"
+dependencies = [
+ "jobserver",
+ "libc",
+ "shlex",
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+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d067ad48b8650848b989a59a86c6c36a995d02d2bf778d45c3c5d57bc2718f02"
+dependencies = [
+ "smallvec",
+ "target-lexicon",
+]
+
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+checksum = "a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3"
+dependencies = [
+ "cfg-if",
+]
+
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9dd111b7b7f7d55b72c0a6ae361660ee5853c9af73f70c3c2ef6858b950e2e51"
+dependencies = [
+ "crossbeam-epoch",
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-epoch"
+version = "0.9.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
+dependencies = [
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
+
+[[package]]
+name = "crunchy"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43da5946c66ffcc7745f48db692ffbb10a83bfe0afd96235c5c2a4fb23994929"
+
+[[package]]
+name = "either"
+version = "1.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
+
+[[package]]
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 version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -115,6 +294,61 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
 
 [[package]]
+name = "exr"
+version = "1.73.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f83197f59927b46c04a183a619b7c29df34e63e63c7869320862268c0ef687e0"
+dependencies = [
+ "bit_field",
+ "half",
+ "lebe",
+ "miniz_oxide",
+ "rayon-core",
+ "smallvec",
+ "zune-inflate",
+]
+
+[[package]]
+name = "fdeflate"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e6853b52649d4ac5c0bd02320cddc5ba956bdb407c4b75a2c6b75bf51500f8c"
+dependencies = [
+ "simd-adler32",
+]
+
+[[package]]
+name = "flate2"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11faaf5a5236997af9848be0bef4db95824b1d534ebc64d0f0c6cf3e67bd38dc"
+dependencies = [
+ "crc32fast",
+ "miniz_oxide",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
+[[package]]
+name = "gif"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fb2d69b19215e18bb912fa30f7ce15846e301408695e44e0ef719f1da9e19f2"
+dependencies = [
+ "color_quant",
+ "weezl",
+]
+
+[[package]]
 name = "glam"
 version = "0.30.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -124,12 +358,28 @@ dependencies = [
 ]
 
 [[package]]
+name = "half"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6dd08c532ae367adf81c312a4580bc67f1d0fe8bc9c460520283f4c0ff277888"
+dependencies = [
+ "cfg-if",
+ "crunchy",
+]
+
+[[package]]
 name = "hashbrown"
 version = "0.15.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"
 
 [[package]]
+name = "heck"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
+
+[[package]]
 name = "humansize"
 version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -145,6 +395,45 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
 [[package]]
+name = "image"
+version = "0.25.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd6f44aed642f18953a158afeb30206f4d50da59fbc66ecb53c66488de73563b"
+dependencies = [
+ "bytemuck",
+ "byteorder-lite",
+ "color_quant",
+ "exr",
+ "gif",
+ "image-webp",
+ "num-traits",
+ "png",
+ "qoi",
+ "ravif",
+ "rayon",
+ "rgb",
+ "tiff",
+ "zune-core",
+ "zune-jpeg",
+]
+
+[[package]]
+name = "image-webp"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b77d01e822461baa8409e156015a1d91735549f0f2c17691bd2d996bef238f7f"
+dependencies = [
+ "byteorder-lite",
+ "quick-error",
+]
+
+[[package]]
+name = "imgref"
+version = "1.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0263a3d970d5c054ed9312c0057b4f3bde9c0b33836d3637361d4a9e6e7a408"
+
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@@ -155,18 +444,75 @@ dependencies = [
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 [[package]]
+name = "interpolate_name"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c34819042dc3d3971c46c2190835914dfbe0c3c13f61449b2997f4e9722dfa60"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
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 [[package]]
+name = "itertools"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
+dependencies = [
+ "either",
+]
+
+[[package]]
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+name = "jobserver"
+version = "0.1.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48d1dbcbbeb6a7fec7e059840aa538bd62aaccf972c7346c4d9d2059312853d0"
+dependencies = [
+ "libc",
+]
+
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+name = "jpeg-decoder"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f5d4a7da358eff58addd2877a45865158f0d78c911d43a5784ceb7bbf52833b0"
+
+[[package]]
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+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "03087c2bad5e1034e8cace5926dec053fb3790248370865f5117a7d0213354c8"
+
+[[package]]
+name = "libc"
+version = "0.2.171"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c19937216e9d3aa9956d9bb8dfc0b0c8beb6058fc4f7a4dc4d850edf86a237d6"
+
+[[package]]
+name = "libfuzzer-sys"
+version = "0.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf78f52d400cf2d84a3a973a78a592b4adc535739e0a5597a0da6f0c357adc75"
+dependencies = [
+ "arbitrary",
+ "cc",
+]
+
+[[package]]
 name = "libm"
 version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -189,6 +535,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "04cbf5b083de1c7e0222a7a51dbfdba1cbe1c6ab0b15e29fff3f6c077fd9cd9f"
 
 [[package]]
+name = "loop9"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fae87c125b03c1d2c0150c90365d7d6bcc53fb73a9acaef207d2d065860f062"
+dependencies = [
+ "imgref",
+]
+
+[[package]]
 name = "lz4_flex"
 version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -207,18 +562,150 @@ dependencies = [
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 [[package]]
+name = "maybe-rayon"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ea1f30cedd69f0a2954655f7188c6a834246d2bcf1e315e2ac40c4b24dc9519"
+dependencies = [
+ "cfg-if",
+ "rayon",
+]
+
+[[package]]
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+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
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+checksum = "8e3e04debbb59698c15bacbb6d93584a8c0ca9cc3213cb423d31f760d8843ce5"
+dependencies = [
+ "adler2",
+ "simd-adler32",
+]
+
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+
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+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
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+
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+checksum = "a5e44f723f1133c9deac646763579fdb3ac745e418f2a7af9cd0c431da1f20b9"
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+ "num-traits",
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+dependencies = [
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7969661fd2958a5cb096e56c8e1ad0444ac2bbcd0061bd28660485a44879858f"
+dependencies = [
+ "num-traits",
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+dependencies = [
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+ "num-traits",
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
+
+[[package]]
+name = "png"
+version = "0.17.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82151a2fc869e011c153adc57cf2789ccb8d9906ce52c0b39a6b5697749d7526"
+dependencies = [
+ "bitflags",
+ "crc32fast",
+ "fdeflate",
+ "flate2",
+ "miniz_oxide",
+]
+
+[[package]]
+name = "ppv-lite86"
+version = "0.2.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9"
+dependencies = [
+ "zerocopy",
+]
+
+[[package]]
 name = "proc-macro2"
 version = "1.0.93"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -228,6 +715,40 @@ dependencies = [
 ]
 
 [[package]]
+name = "profiling"
+version = "1.0.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "afbdc74edc00b6f6a218ca6a5364d6226a259d4b8ea1af4a0ea063f27e179f4d"
+dependencies = [
+ "profiling-procmacros",
+]
+
+[[package]]
+name = "profiling-procmacros"
+version = "1.0.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a65f2e60fbf1063868558d69c6beacf412dc755f9fc020f514b7955fc914fe30"
+dependencies = [
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "qoi"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f6d64c71eb498fe9eae14ce4ec935c555749aef511cca85b5568910d6e48001"
+dependencies = [
+ "bytemuck",
+]
+
+[[package]]
+name = "quick-error"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a993555f31e5a609f617c12db6250dedcac1b0a85076912c436e6fc9b2c8e6a3"
+
+[[package]]
 name = "quote"
 version = "1.0.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -237,6 +758,106 @@ dependencies = [
 ]
 
 [[package]]
+name = "rand"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+dependencies = [
+ "libc",
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+dependencies = [
+ "getrandom",
+]
+
+[[package]]
+name = "rav1e"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd87ce80a7665b1cce111f8a16c1f3929f6547ce91ade6addf4ec86a8dda5ce9"
+dependencies = [
+ "arbitrary",
+ "arg_enum_proc_macro",
+ "arrayvec",
+ "av1-grain",
+ "bitstream-io",
+ "built",
+ "cfg-if",
+ "interpolate_name",
+ "itertools",
+ "libc",
+ "libfuzzer-sys",
+ "log",
+ "maybe-rayon",
+ "new_debug_unreachable",
+ "noop_proc_macro",
+ "num-derive",
+ "num-traits",
+ "once_cell",
+ "paste",
+ "profiling",
+ "rand",
+ "rand_chacha",
+ "simd_helpers",
+ "system-deps",
+ "thiserror",
+ "v_frame",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "ravif"
+version = "0.11.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2413fd96bd0ea5cdeeb37eaf446a22e6ed7b981d792828721e74ded1980a45c6"
+dependencies = [
+ "avif-serialize",
+ "imgref",
+ "loop9",
+ "quick-error",
+ "rav1e",
+ "rayon",
+ "rgb",
+]
+
+[[package]]
+name = "rayon"
+version = "1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b418a60154510ca1a002a752ca9714984e21e4241e804d32555251faf8b78ffa"
+dependencies = [
+ "either",
+ "rayon-core",
+]
+
+[[package]]
+name = "rayon-core"
+version = "1.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1465873a3dfdaa8ae7cb14b4383657caab0b3e8a0aa9ae8e04b044854c8dfce2"
+dependencies = [
+ "crossbeam-deque",
+ "crossbeam-utils",
+]
+
+[[package]]
 name = "regex"
 version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -266,6 +887,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
 [[package]]
+name = "rgb"
+version = "0.8.50"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57397d16646700483b67d2dd6511d79318f9d057fdbd21a4066aeac8b41d310a"
+
+[[package]]
+name = "rustversion"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eded382c5f5f786b989652c49544c4877d9f015cc22e145a5ea8ea66c2921cd2"
+
+[[package]]
 name = "ryu"
 version = "1.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -304,6 +937,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "serde_spanned"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87607cb1398ed59d48732e575a4c28a7a8ebf2454b964fe3f224f2afc07909e1"
+dependencies = [
+ "serde",
+]
+
+[[package]]
 name = "serde_yml"
 version = "0.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -319,6 +961,33 @@ dependencies = [
 ]
 
 [[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+
+[[package]]
+name = "simd-adler32"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
+
+[[package]]
+name = "simd_helpers"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95890f873bec569a0362c235787f3aca6e1e887302ba4840839bcc6459c42da6"
+dependencies = [
+ "quote",
+]
+
+[[package]]
+name = "smallvec"
+version = "1.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fcf8323ef1faaee30a44a340193b1ac6814fd9b7b4e88e9d4519a3e4abe1cfd"
+
+[[package]]
 name = "static_assertions"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -336,6 +1005,99 @@ dependencies = [
 ]
 
 [[package]]
+name = "system-deps"
+version = "6.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a3e535eb8dded36d55ec13eddacd30dec501792ff23a0b1682c38601b8cf2349"
+dependencies = [
+ "cfg-expr",
+ "heck",
+ "pkg-config",
+ "toml",
+ "version-compare",
+]
+
+[[package]]
+name = "target-lexicon"
+version = "0.12.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61c41af27dd6d1e27b1b16b489db798443478cef1f06a660c96db617ba5de3b1"
+
+[[package]]
+name = "texpresso"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8277e703c934b9693d0773d5749faacc6366b3d81d012da556a4cfd4ab87f336"
+dependencies = [
+ "libm",
+]
+
+[[package]]
+name = "thiserror"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "tiff"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba1310fcea54c6a9a4fd1aad794ecc02c31682f6bfbecdf460bf19533eed1e3e"
+dependencies = [
+ "flate2",
+ "jpeg-decoder",
+ "weezl",
+]
+
+[[package]]
+name = "toml"
+version = "0.8.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd87a5cdd6ffab733b2f74bc4fd7ee5fff6634124999ac278c35fc78c6120148"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.22.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "17b4795ff5edd201c7cd6dca065ae59972ce77d1b80fa0a84d94950ece7d1474"
+dependencies = [
+ "indexmap",
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "winnow",
+]
+
+[[package]]
 name = "twox-hash"
 version = "1.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -359,12 +1121,14 @@ dependencies = [
  "env_logger",
  "glam",
  "humansize",
+ "image",
  "log",
  "lz4_flex",
  "lzma",
  "serde",
  "serde_json",
  "serde_yml",
+ "texpresso",
 ]
 
 [[package]]
@@ -374,12 +1138,99 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
 [[package]]
+name = "v_frame"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d6f32aaa24bacd11e488aa9ba66369c7cd514885742c9fe08cfe85884db3e92b"
+dependencies = [
+ "aligned-vec",
+ "num-traits",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "version-compare"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "852e951cb7832cb45cb1169900d19760cfa39b82bc0ea9c0e5a14ae88411c98b"
+
+[[package]]
 name = "version_check"
 version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
 [[package]]
+name = "wasi"
+version = "0.11.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1edc8929d7499fc4e8f0be2262a241556cfc54a0bea223790e71446f2aab1ef5"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "rustversion",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f0a0651a5c2bc21487bde11ee802ccaf4c51935d0d3d42a6101f98161700bc6"
+dependencies = [
+ "bumpalo",
+ "log",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fe63fc6d09ed3792bd0897b314f53de8e16568c2b3f7982f468c0bf9bd0b407"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a05d73b933a847d6cccdda8f838a22ff101ad9bf93e33684f39c1f5f0eece3d"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "weezl"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53a85b86a771b1c87058196170769dd264f66c0782acf1ae6cc51bfd64b39082"
+
+[[package]]
 name = "windows-sys"
 version = "0.59.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -451,3 +1302,56 @@ name = "windows_x86_64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
+
+[[package]]
+name = "winnow"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e7f4ea97f6f78012141bcdb6a216b2609f0979ada50b20ca5b52dde2eac2bb1"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "zerocopy"
+version = "0.8.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd97444d05a4328b90e75e503a34bad781f14e28a823ad3557f0750df1ebcbc6"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.8.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6352c01d0edd5db859a63e2605f4ea3183ddbd15e2c4a9e7d32184df75e4f154"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "zune-core"
+version = "0.4.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f423a2c17029964870cfaabb1f13dfab7d092a62a29a89264f4d36990ca414a"
+
+[[package]]
+name = "zune-inflate"
+version = "0.2.54"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73ab332fe2f6680068f3582b16a24f90ad7096d5d39b974d1c0aff0125116f02"
+dependencies = [
+ "simd-adler32",
+]
+
+[[package]]
+name = "zune-jpeg"
+version = "0.4.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99a5bab8d7dedf81405c4bb1f2b83ea057643d9cb28778cea9eecddeedd2e028"
+dependencies = [
+ "zune-core",
+]
diff --git a/Cargo.toml b/Cargo.toml
index 4ee13fe..a621dd5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,3 +14,5 @@ humansize = "2.1.3"
 serde = { version = "1.0.219", features = ["derive"] }
 serde_yml = "0.0.12"
 glam = { version = "0.30.0", features = ["serde"] }
+texpresso = "2.0.1"
+image = "0.25.5"
diff --git a/src/bin/textures.rs b/src/bin/textures.rs
new file mode 100644
index 0000000..5cfaaa7
--- /dev/null
+++ b/src/bin/textures.rs
@@ -0,0 +1,50 @@
+use std::{
+    env::args,
+    fs::{File, create_dir_all},
+    io::{BufReader, Seek, SeekFrom},
+};
+use unity_tools::{
+    classes::{FromValue, texture2d::Texture2d},
+    object::read_value,
+    serialized_file::read_serialized_file,
+    unityfs::UnityFS,
+};
+
+fn main() -> anyhow::Result<()> {
+    env_logger::init_from_env("LOG");
+    let file = BufReader::new(File::open(args().nth(1).unwrap())?);
+    let mut fs = UnityFS::open(file)?;
+
+    let mut i = 0;
+    create_dir_all("/tmp/tex").unwrap();
+    for node in fs.nodes().to_vec() {
+        if node.name.ends_with(".resource") || node.name.ends_with(".resS") {
+            continue;
+        }
+        let mut cab = fs.read(&node)?;
+        let file = read_serialized_file(&mut cab)?;
+        for ob in file.objects {
+            cab.seek(SeekFrom::Start(ob.data_offset))?;
+            let typetree = if ob.type_id < 0 {
+                unimplemented!()
+            } else {
+                &file.types[ob.type_id as usize]
+            };
+            if let Some(typetree) = &typetree.type_tree {
+                if typetree.type_string != "Texture2D" {
+                    continue;
+                }
+                let value = read_value(typetree, file.endianness, &mut cab)?;
+                let texture = Texture2d::from_value(value).unwrap();
+                if texture.image_data.len() > 0 {
+                    let path = format!("/tmp/tex/{i}.png");
+                    println!("{path}");
+                    texture.to_image().unwrap().save(path).unwrap();
+                    i += 1;
+                }
+            }
+        }
+    }
+
+    Ok(())
+}
diff --git a/src/classes/mod.rs b/src/classes/mod.rs
index 8c0db51..be2d5da 100644
--- a/src/classes/mod.rs
+++ b/src/classes/mod.rs
@@ -3,6 +3,7 @@ pub mod gameobject;
 pub mod pptr;
 pub mod transform;
 pub mod vectors;
+pub mod texture2d;
 
 use crate::object::Value;
 use anyhow::Result;
@@ -110,7 +111,7 @@ impl HValue {
     }
 }
 
-trait FromValue: Sized {
+pub trait FromValue: Sized {
     fn from_value(v: Value) -> Result<Self>;
 }
 
diff --git a/src/classes/texture2d.rs b/src/classes/texture2d.rs
new file mode 100644
index 0000000..372aee7
--- /dev/null
+++ b/src/classes/texture2d.rs
@@ -0,0 +1,156 @@
+use super::FromValue;
+use crate::object::Value;
+use anyhow::{Result, bail};
+use image::{DynamicImage, Rgb, Rgba};
+use serde::Serialize;
+use std::mem::transmute;
+
+#[derive(Debug, Serialize)]
+pub struct Texture2d {
+    pub width: i32,
+    pub height: i32,
+    pub mip_count: i32,
+    pub name: String,
+    pub image_data: Vec<u8>,
+    pub texture_format: TextureFormat,
+    pub texture_dimension: i32,
+}
+
+impl FromValue for Texture2d {
+    fn from_value(v: Value) -> Result<Self> {
+        let mut fields = v.as_class("Texture2D").unwrap();
+        Ok(Texture2d {
+            width: fields.remove("m_Width").unwrap().as_i32().unwrap(),
+            height: fields.remove("m_Height").unwrap().as_i32().unwrap(),
+            mip_count: fields.remove("m_MipCount").unwrap().as_i32().unwrap(),
+            texture_dimension: fields
+                .remove("m_TextureDimension")
+                .unwrap()
+                .as_i32()
+                .unwrap(),
+            texture_format: unsafe {
+                transmute::<_, TextureFormat>(
+                    fields.remove("m_TextureFormat").unwrap().as_i32().unwrap(),
+                )
+            },
+            name: fields.remove("m_Name").unwrap().as_string().unwrap(),
+            image_data: fields.remove("image data").unwrap().as_typeless().unwrap(),
+        })
+    }
+}
+impl Texture2d {
+    pub fn to_image(&self) -> Result<DynamicImage> {
+        let w = self.width as usize;
+        let h = self.height as usize;
+        use TextureFormat::*;
+        match self.texture_format {
+            DXT5 => {
+                let mut buf = vec![0u8; w * h * 4];
+                texpresso::Format::Bc3.decompress(&self.image_data, w, h, &mut buf);
+                let im = image::ImageBuffer::<Rgba<u8>, Vec<_>>::from_raw(w as u32, h as u32, buf)
+                    .unwrap();
+                Ok(im.into())
+            }
+            RGB24 => {
+                let im = image::ImageBuffer::<Rgb<u8>, Vec<_>>::from_raw(
+                    w as u32,
+                    h as u32,
+                    self.image_data.clone(),
+                )
+                .unwrap();
+                Ok(im.into())
+            }
+            ARGB32 => {
+                let mut buf = self.image_data.clone();
+                for pix in buf.array_chunks_mut::<4>() {
+                    let a = pix[0];
+                    pix[0] = pix[1];
+                    pix[1] = pix[2];
+                    pix[2] = pix[3];
+                    pix[3] = a;
+                }
+                let im = image::ImageBuffer::<Rgba<u8>, Vec<_>>::from_raw(w as u32, h as u32, buf)
+                    .unwrap();
+                Ok(im.into())
+            }
+            x => bail!("texture format {x:?} not supported"),
+        }
+    }
+}
+
+#[allow(non_camel_case_types)]
+#[repr(i32)]
+#[derive(Debug, Serialize, PartialEq, Clone, Copy)]
+pub enum TextureFormat {
+    Alpha8 = 1,
+    ARGB4444,
+    RGB24,
+    RGBA32,
+    ARGB32,
+    ARGBFloat,
+    RGB565,
+    BGR24,
+    R16,
+    DXT1, // Bc1
+    DXT3, // Bc2
+    DXT5, // Bc3
+    RGBA4444,
+    BGRA32,
+    RHalf,
+    RGHalf,
+    RGBAHalf,
+    RFloat,
+    RGFloat,
+    RGBAFloat,
+    YUY2,
+    RGB9e5Float,
+    RGBFloat,
+    BC6H,
+    BC7,
+    BC4,
+    BC5,
+    DXT1Crunched,
+    DXT5Crunched,
+    PVRTC_RGB2,
+    PVRTC_RGBA2,
+    PVRTC_RGB4,
+    PVRTC_RGBA4,
+    ETC_RGB4,
+    ATC_RGB4,
+    ATC_RGBA8,
+    EAC_R = 41,
+    EAC_R_SIGNED,
+    EAC_RG,
+    EAC_RG_SIGNED,
+    ETC2_RGB,
+    ETC2_RGBA1,
+    ETC2_RGBA8,
+    ASTC_RGB_4x4,
+    ASTC_RGB_5x5,
+    ASTC_RGB_6x6,
+    ASTC_RGB_8x8,
+    ASTC_RGB_10x10,
+    ASTC_RGB_12x12,
+    ASTC_RGBA_4x4,
+    ASTC_RGBA_5x5,
+    ASTC_RGBA_6x6,
+    ASTC_RGBA_8x8,
+    ASTC_RGBA_10x10,
+    ASTC_RGBA_12x12,
+    ETC_RGB4_3DS,
+    ETC_RGBA8_3DS,
+    RG16,
+    R8,
+    ETC_RGB4Crunched,
+    ETC2_RGBA8Crunched,
+    R16_Alt,
+    ASTC_HDR_4x4,
+    ASTC_HDR_5x5,
+    ASTC_HDR_6x6,
+    ASTC_HDR_8x8,
+    ASTC_HDR_10x10,
+    ASTC_HDR_12x12,
+    RG32,
+    RGB48,
+    RGBA64,
+}
diff --git a/src/lib.rs b/src/lib.rs
index c2416c3..638c3cb 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,7 @@
-pub mod unityfs;
-pub mod helper;
+#![feature(array_chunks)]
+pub mod classes;
 pub mod common_strings;
-pub mod serialized_file;
+pub mod helper;
 pub mod object;
-pub mod classes;
+pub mod serialized_file;
+pub mod unityfs;
diff --git a/src/object.rs b/src/object.rs
index 9387721..ef677d1 100644
--- a/src/object.rs
+++ b/src/object.rs
@@ -192,6 +192,13 @@ impl Value {
             None
         }
     }
+    pub fn as_typeless(self) -> Option<Vec<u8>> {
+        if let Value::Typeless(s) = self {
+            Some(s)
+        } else {
+            None
+        }
+    }
     pub fn to_json(self) -> serde_json::Value {
         match self {
             Value::Bool(x) => serde_json::Value::Bool(x),