Safe texture compression (#2808)

Browse Source

Only a single program was used to safely compress all textures in MTG.

 * `optipng -o7 -zm1-9 -nc -strip all -clobber %%f`

The key command used is -nc, which stops color mode changes. I.e. any RGBA textures will remain RGBA textures, with none being changes to 8-bit indexed mode.

utils/optimize_textures.sh performs this compression automatically, assuming optipng is installed.

...

This commit is contained in:

ExeVirus

2021-02-12 14:55:18 -05:00

committed by GitHub

parent 624dafc12b

commit 6bd059915c

228 changed files with 6 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download Patch File Download Diff File Expand all files Collapse all files

BIN

mods/carts/textures/carts_cart.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 1.2 KiB After Width:  |  Height:  |  Size: 1.0 KiB

BIN

mods/carts/textures/carts_cart_front.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 459 B After Width:  |  Height:  |  Size: 363 B

BIN

mods/carts/textures/carts_cart_side.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 486 B After Width:  |  Height:  |  Size: 388 B

BIN

mods/carts/textures/carts_cart_top.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 522 B After Width:  |  Height:  |  Size: 401 B

BIN

mods/carts/textures/carts_rail_crossing.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 612 B After Width:  |  Height:  |  Size: 301 B

BIN

mods/carts/textures/carts_rail_crossing_brk.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 456 B After Width:  |  Height:  |  Size: 435 B

BIN

mods/carts/textures/carts_rail_crossing_pwr.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 676 B After Width:  |  Height:  |  Size: 423 B

BIN

mods/carts/textures/carts_rail_curved.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 580 B After Width:  |  Height:  |  Size: 287 B

BIN

mods/carts/textures/carts_rail_curved_brk.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 436 B After Width:  |  Height:  |  Size: 415 B

BIN

mods/carts/textures/carts_rail_curved_pwr.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 614 B After Width:  |  Height:  |  Size: 407 B

BIN

mods/carts/textures/carts_rail_straight.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 602 B After Width:  |  Height:  |  Size: 304 B

BIN

mods/carts/textures/carts_rail_straight_brk.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 494 B After Width:  |  Height:  |  Size: 473 B

BIN

mods/carts/textures/carts_rail_straight_pwr.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 661 B After Width:  |  Height:  |  Size: 457 B

BIN

mods/carts/textures/carts_rail_t_junction.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 707 B After Width:  |  Height:  |  Size: 451 B

BIN

mods/carts/textures/carts_rail_t_junction_brk.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 434 B After Width:  |  Height:  |  Size: 413 B

BIN

mods/carts/textures/carts_rail_t_junction_pwr.png

Binary file not shown.

Side by Side Swipe Overlay Before Width:  |  Height:  |  Size: 697 B After Width:  |  Height:  |  Size: 446 B