Search found 3 matches

by leafblower
Thu Jan 07, 2021 8:28 pm
Forum: General Development
Topic: Replacing oglpfuncs with Khronos glcorearb.h for OpenGL function pointers in the pyramid sample
Replies: 0
Views: 8187

Replacing oglpfuncs with Khronos glcorearb.h for OpenGL function pointers in the pyramid sample

I have been playing around with the pyramid sample (based on a subset of the OpenGL 3.2 profile) for a while now, and was looking to move to instanced rendering. To make draw calls to the GPU, the pyramid sample makes use of the 'glDrawArrays' function, which pointer is provided in the sample's oglp...
by leafblower
Mon Jun 17, 2019 9:29 pm
Forum: Compiler / Linking / IDE Related
Topic: What is Cairo, and how is it related to GTK and/or OpenGL when building for Linux?
Replies: 3
Views: 1263

Re: What is Cairo, and how is it related to GTK and/or OpenGL when building for Linux?

Awesome reply :) and I think it helps me better understand what questions I want to ask. You mean, "Isn't the wxWidgets Linux port, wxGTK, using gtk+?". Yes, it is. The 3 alternative wx Linux ports, wxX11 (old, barely maintained), wxMotif (don't even think about it!) and the work-in-progress wxQT, d...
by leafblower
Sun Jun 16, 2019 4:42 pm
Forum: Compiler / Linking / IDE Related
Topic: What is Cairo, and how is it related to GTK and/or OpenGL when building for Linux?
Replies: 3
Views: 1263

What is Cairo, and how is it related to GTK and/or OpenGL when building for Linux?

I am just getting started trying to learn the build system of wxWidgets with Linux, but as I am experimenting with different ways of setting up everything, I occasionally get a build error (primarily w/ CMake in either CLion or console) that says cairo.h is missing. Apart from being the capital of E...