GitHub - shimamura-sakura/zig-gtx2dds: Convert between GUST GTX texture and DDS.

shimamura-sakura / zig-gtx2dds Public

Notifications You must be signed in to change notification settings
Fork 0
Star 0

Convert between GUST GTX texture and DDS.

Notifications

Name		Name	Last commit message	Last commit date
Latest commit History 5 Commits
LICENSE		LICENSE
README		README
build.sh		build.sh
gtx_test.zig		gtx_test.zig
main.zig		main.zig

Repository files navigation

zig-gtx2dds
-----------

convert between Gust GTX (.gtx) and DDS (.dds)
currently it only supports UBC1 (DXT1) and UBC3 (DXT5), but i guess it's enough.

build
-----
./build.sh

usage
-----
./main <input file> <output file>

input GTX output DDS
input DDS output GTX

search keywords
---------------
Gust GTX
GTX\x01
0x47 0x54 0x58 0x01
GT2 Texture File for VITA
UBC1 UBC3

gtx file format
---------------
please read 'main.zig' and 'gtx_test.zig'.
gtx_test.zig checks a gtx file against my understandings of the gtx format, compile it with debug on to see code trace (where your file wents wrong, if you are also generating gtx files).