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Standalone Application Support

Author: [email protected]
State: Implemented in 0.3

Overview

Standalone application support enables running an Equalizer application without a resource server. The configuration is hardcoded to a single-pipe, single-window setup. It is automatically configured when no server could be connected, and a server was not explicitely specified using the --eq-server command line option or EQ_SERVER environment variable. It is intended to ease the deployment to end users without parallel rendering capabilities, i.e., simple PC usage.

Implementation

After trying a local server, eq::Client::connectServer tries to launch an Equalizer server as a separate thread within the application's process. The server is connected using two unidirectional pipe() connections. The server library is dynamically loaded using dlopen or LoadLibrary. The special C entry function eqsStartLocalServer is used to start the server. The function returns the connection to the server thread, used by eq::Client::connectServer as the server connection.