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| author | Thorbjørn Lindeijer <thorbjorn@lindeijer.nl> | 2012-02-10 22:09:52 +0100 |
|---|---|---|
| committer | Thorbjørn Lindeijer <thorbjorn@lindeijer.nl> | 2012-02-12 20:40:15 +0100 |
| commit | 137ade7226af37d073a5755b90181275664dd65c (patch) | |
| tree | cf44c61e90348b9a5f07b415b96003f07fc1a8d8 /src/resources/image.cpp | |
| parent | 4f9888c281ff9b4953159fba1a03f59e7dcb116b (diff) | |
| download | mana-137ade7226af37d073a5755b90181275664dd65c.tar.gz mana-137ade7226af37d073a5755b90181275664dd65c.tar.bz2 mana-137ade7226af37d073a5755b90181275664dd65c.tar.xz mana-137ade7226af37d073a5755b90181275664dd65c.zip | |
Leave the default values for OpenGL texture filters
The scaled wallpaper looks quite a bit better when linear texture
smoothing is applied, and I could not measure a significant difference
in framerate from setting the texture filter to GL_NEAREST. Hence it
seems not necessary to me to introduce the smoothing as an option.
The default value for GL_TEXTURE_MIN_FILTER is GL_NEAREST_MIPMAP_LINEAR
and the default for GL_TEXTURE_MAG_FILTER is GL_LINEAR. These make sure
that the texture is reasonably smoothed by using the weighted average of
the nearest four pixels.
Reviewed-by: Erik Schilling
Diffstat (limited to 'src/resources/image.cpp')
| -rw-r--r-- | src/resources/image.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/src/resources/image.cpp b/src/resources/image.cpp index 975bd647..a29d475d 100644 --- a/src/resources/image.cpp +++ b/src/resources/image.cpp @@ -496,8 +496,6 @@ Image *Image::_GLload(SDL_Surface *tmpImage) tmpImage->pixels); glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE); - glTexParameteri(mTextureType, GL_TEXTURE_MIN_FILTER, GL_NEAREST); - glTexParameteri(mTextureType, GL_TEXTURE_MAG_FILTER, GL_NEAREST); if (SDL_MUSTLOCK(tmpImage)) SDL_UnlockSurface(tmpImage); |