Commit Graph

12 Commits

Author SHA1 Message Date
HybridDog
fb4ee6ac93 Fix mip map size calculation for non-square textures
The size of a mip map is `max{floor(width / 2 ^ level), 1} x max{floor(height / 2 ^ level), 1}`,
where `width x height` is the size of the full-resolution image,
`level` is the integer mip map level
and the smallest mip map has `1 x 1` resolution.
If `regenerateMipMapLevels` is called with custom mip map data,
the mip map sizes are calculated in this function and separately in `uploadTexture`.
`uploadTexture` calculates a size by `floor(width / 2 ^ level) x floor(height / 2 ^ level)`.

To support non-square textures, after this change,
`uploadTexture` sets the mip map width or height to `1` if it is `0`.
2024-01-05 14:09:50 +01:00
Vitaliy
9954667c45
Cleanup line endings (#245)
The exact commands to make this commit were:

git reset --hard origin/master
find -type f |  # list all regular files
  grep -E '\.(h|cpp|fsh|vsh|mm)|LICENSE$' |  # filter for text files
  xargs -n 1 -P $(nproc) sed -i 's:\s*$::'  # for each file, trim trailing whitespace including the CR
git commit -a
2023-10-03 20:37:00 +02:00
Loic Blot
e0d4d7d8b4 cleanup: get rid of the legacy #ifndef #define craziness 2023-07-20 16:29:09 +02:00
Gregor Parzefall
a994c31ccf Expose all OpenGL filtering modes, use OpenGL names for them
Because of a review comment by numberZero.
2023-07-16 13:02:48 +02:00
Gregor Parzefall
5ececc7d29 Split up texture filtering properties of SMaterialLayer into MinFilter and MagFilter
You can now set the filter used when scaling textures down and the filter used when scaling textures up separately.
2023-07-16 13:02:26 +02:00
sfan5
ca5f005b74 Fix OpenGL3 driver to compile standalone
also test this configuration in CI
2023-04-06 12:38:25 +02:00
numzero
d6716ec31b Support GLES2 2023-03-02 02:41:58 +03:00
numzero
5a95b40a0e Reduce IrrCompileConfig usage to files that actually need it 2023-02-22 21:11:12 +03:00
sfan5
05a00a8d91 Completely remove irrAllocator 2022-12-23 19:56:21 +01:00
JosiahWI
59fc4401f1 Replace _IRR_OVERRIDE_ macro with override keyword
The commit also establishes a precedent of leaving off the `virtual`
keyword in overrides. Although not strictly necessary, I believe this is
good for readability because it makes it clear it is an override and not
a pure virtual function, and it helps keep line lengths shorter. We
should move towards eliminating the macro altogether, but the definition
has been left in with a note on deprecation so that in-progress work
will not suffer merge conflicts.
2022-10-15 01:09:09 +02:00
cutealien
3e26f3d7a9 Fix problem with glGenerateMipMap in GLES2
Thanks @wolfgang for report and patch: http://irrlicht.sourceforge.net/forum/viewtopic.php?f=7&t=52625


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6112 dfc29bdd-3216-0410-991c-e03cc46cb475
2020-06-10 20:57:08 +00:00
cutealien
2ae2a551a6 Merging r5975 through r6036 from trunk to ogl-es branch.
GLES drivers adapted, but only did make compile-tests.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6038 dfc29bdd-3216-0410-991c-e03cc46cb475
2020-01-03 19:05:16 +00:00