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Graphics Driver Functions
Graphics Driver Functions
04/20/2017

Graphics Driver Functions

The topics that follow describe the driver entry point functions, categorizing them as required, required under certain circumstances, and optional.

Required Graphics Driver Functions

Conditionally Required Graphics Driver Functions

Optional Graphics Driver Functions

When a device driver returns an error, it should typically call the GDI EngSetLastError function to report an extended error code. The application program can then retrieve the error code.