Mirrors/overte
3
0
Fork 0
mirror of https://github.com/overte-org/overte.git synced 2025-04-08 08:14:48 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Merge pull request #7826 from zzmp/perf/mipmap

Browse source 
Defer mipmap gen to gpu
This commit is contained in:
Chris Collins 2016-05-09 10:52:49 -07:00
commit 91a5d82af5
1 changed files with 0 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
libraries/model/src/model/TextureMap.cpp
View file

@ -171,14 +171,6 @@ gpu::Texture* TextureUsage::process2DTextureColorFromImage(const QImage& srcImag
if (generateMips) {
theTexture->autoGenerateMips(-1);
auto levels = theTexture->maxMip();
uvec2 size(image.width(), image.height());
for (uint8_t i = 1; i <= levels; ++i) {
size >>= 1;
size = glm::max(size, uvec2(1));
image = image.scaled(size.x, size.y, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
theTexture->assignStoredMip(i, formatMip, image.byteCount(), image.constBits());
}
}
}