Applied-Software/ghostty
5
0
Fork 0
mirror of https://github.com/ghostty-org/ghostty.git synced 2025-07-14 15:56:13 +03:00
Code Issues Packages Projects Releases Wiki Activity

renderer/opengl: error if OpenGL version is too old

Browse Source 
This returns an error from the renderer implementation. This error just
crashes Ghostty currently with a stack trace. We can handle the error
later but for now it makes it a lot more obvious why certain error
scenarios happen.
This commit is contained in:
Mitchell Hashimoto
2023-12-18 12:51:53 -08:00
parent b711ac8a42
commit 4ba44fb8c1
1 changed files with 9 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/renderer/OpenGL.zig
View File

@ -412,11 +412,16 @@ pub fn surfaceInit(surface: *apprt.Surface) !void {
apprt.gtk => {
// GTK uses global OpenGL context so we load from null.
const version = try gl.glad.load(null);
const major = gl.glad.versionMajor(@intCast(version));
const minor = gl.glad.versionMinor(@intCast(version));
errdefer gl.glad.unload();
log.info("loaded OpenGL {}.{}", .{
gl.glad.versionMajor(@intCast(version)),
gl.glad.versionMinor(@intCast(version)),
});
log.info("loaded OpenGL {}.{}", .{ major, minor });
// We require at least OpenGL 3.3
if (major < 3 or minor < 3) {
log.warn("OpenGL version is too old. Ghostty requires OpenGL 3.3", .{});
return error.OpenGLOutdated;
}
},
apprt.glfw => try self.threadEnter(surface),