textureRetainToken

Set retain token for this texture key. null means remove retain token.

While a texture key has retain dvui will not free its texture. To free it you must call either this with null, or retainClear.

Only valid between Window.beginand Window.end.

Parameters

key:Texture.Cache.Key: Texture.Cache.Key
retain_token:?data.Token: ?data.Token

Source

Implementation

pub fn textureRetainToken(key: Texture.Cache.Key, retain_token: ?data.Token) void {
    currentWindow().texture_cache.retain(currentWindow().gpa, key, retain_token) catch |err| {
        dvui.logError(@src(), err, "Could not retain texture with key {x}", .{key});
        return;
    };
}