HDC                57 libavdevice/gdigrab.c     HDC        source_hdc;  /**< Source device context */
HDC                58 libavdevice/gdigrab.c     HDC        dest_hdc;    /**< Destination, source-compatible DC */
HDC                89 libavdevice/gdigrab.c     HDC hdc;
HDC               227 libavdevice/gdigrab.c     HDC source_hdc = NULL;
HDC               228 libavdevice/gdigrab.c     HDC dest_hdc   = NULL;
HDC               508 libavdevice/gdigrab.c     HDC        dest_hdc   = gdigrab->dest_hdc;
HDC               509 libavdevice/gdigrab.c     HDC        source_hdc = gdigrab->source_hdc;