glium

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I generate a texture with texture::SrgbTexture2d::new() and want to access the 1x1 mipmap to get the average color value of the image. However, I don't know how to do this....

joohei

Sometimes my program just randomly crashes?

3

When my program, sometimes it works, and sometimes it crashes with this error ``` [xcb] Unknown sequence number while processing queue [xcb] Most likely this is a multi-threaded client and...

eboatwright

glium has triggered an OpenGL error during initialization

1

When compiling and running a simple program that draws a single triangle to the screen, glium throws this error, complaining about something to do with invalid qualifiers: glium has triggered...

axolotl-inc

Uniform block array size limitations

2

Hey everyone, I was looking into using large arrays in a uniform block (for some voxel data), but I'm running into an issue. I'm trying to implement a block containing...

Lucky4Luuk

How to write to pixel buffer line by line?

1

When uploading a decoded image to a pixel buffer, sometimes the lines contain a stride. That is, the lines are bigger than the image lines, for performance reasons (alignment). So...

lattice0

How to render to a different resolution than window?

2

Hi, I want to render a `128x128` canvas into a window of a possibly different size, how can I do this?

jjant

How to set texture filter parameters?

2

You can set the texture parameters with the `glTexParameteri()` function, but I cant find a replacement for it in glium anywhere. It seems like the textures are set to be...

pvini07BR

Memory bloat/leak when using VertexBuffer::slice() (sometimes up to 500MB!)

4

Windows 10 x64 (though I've noticed this in the past on Linux) nVidia GeForce GTX 1060 6GB nVidia Driver version 460.79 Using OpenGL 3.3 Core context How to reproduce: replace...

KeyboardDanni

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lattice0

[Meta] Finish implementing all OpenGL functionnalities

1

- [ ] Correct transform feedback handling (transform feedback 3) - [ ] Indexed transform feedback queries - [ ] Image load store (#361) - [ ] Atomic counters -...

tomaka