devilutionX

9938 Commits

43 Branches

22 Tags

300 MiB

Tree: 4e9bb0e704

Commit Graph

Author	SHA1	Message	Date
Gleb Mazovetskiy	9db80ef5d7	Assets: Load files directly for UNPACKED_MPQS When using `UNPACKED_MPQS`, avoid all the SDL machinery for reading files. This is beneficial not only due to reduced indirection but also because we can test for the file's existence and get the file size without opening it, which is much faster.	3 years ago
Gleb Mazovetskiy	41f43ea3f5	Support unpacked MPQs from devilutionx-mpq-tools https://github.com/diasurgical/devilutionx-mpq-tools produces an unpacked MPQ with all the graphics converted to CLX and the unused files removed. This is primarily useful on RAM-constrained platforms, such as PS2, because it eliminates the MPQ overhead. Adds a build option to load from such unpacked directories instead of the MPQ. These directories are searched for in the same locations where the MPQs would be searched for otherwise. Example directory layout: * /usr/local/share/diasurgical/devilutionx/diabdat/ -- unpacked and converted diabdat.mpq * /usr/local/share/diasurgical/devilutionx/hellfire/ -- unpacked and converted hellfire MPQs (all of them merged into 1 directory) * /usr/local/share/diasurgical/devilutionx/fonts/ -- unpacked fonts.mpq * /usr/local/share/diasurgical/devilutionx/pl/ -- unpacked pl.mpq These directory structure is produced by calling `unpack_and_minify_mpq`	4 years ago
Gleb Mazovetskiy	961866e1c4	CLX: A new graphics format The format is almost identical to CL2, except it uses the frame header to store frame width and height instead of 5 32-line offsets. This means we always have access to frame dimensions, so we can use it as an on-disk format for our graphics as well. Additionally, we may be able to optimize the rendering even more in the future now that we have guaranteed knowledge of frame dimensions.	4 years ago

Author

SHA1

Message

Date

Gleb Mazovetskiy

9db80ef5d7

Assets: Load files directly for UNPACKED_MPQS

When using `UNPACKED_MPQS`, avoid all the SDL machinery for reading
files.

This is beneficial not only due to reduced indirection but also because
we can test for the file's existence and get the file size without
opening it, which is much faster.

3 years ago

Gleb Mazovetskiy

41f43ea3f5

Support unpacked MPQs from devilutionx-mpq-tools

https://github.com/diasurgical/devilutionx-mpq-tools produces an unpacked MPQ
with all the graphics converted to CLX and the unused files removed.
This is primarily useful on RAM-constrained platforms, such as PS2,
because it eliminates the MPQ overhead.

Adds a build option to load from such unpacked directories instead of the MPQ.

These directories are searched for in the same locations
where the MPQs would be searched for otherwise.

Example directory layout:

* /usr/local/share/diasurgical/devilutionx/diabdat/ -- unpacked and converted diabdat.mpq
* /usr/local/share/diasurgical/devilutionx/hellfire/ -- unpacked and converted hellfire MPQs (all of them merged into 1 directory)
* /usr/local/share/diasurgical/devilutionx/fonts/ -- unpacked fonts.mpq
* /usr/local/share/diasurgical/devilutionx/pl/ -- unpacked pl.mpq

These directory structure is produced by calling `unpack_and_minify_mpq`

4 years ago

Gleb Mazovetskiy

961866e1c4

CLX: A new graphics format

The format is almost identical to CL2, except it uses the frame header
to store frame width and height instead of 5 32-line offsets.

This means we always have access to frame dimensions, so we can use it
as an on-disk format for our graphics as well.

Additionally, we may be able to optimize the rendering even more
in the future now that we have guaranteed knowledge of frame dimensions.

4 years ago

3 Commits (4e9bb0e70493537d9ec8db994ee875ed4ba261ea)