diff options
| author | Marcus Meissner <marcus@jet.franken.de> | 2014-07-26 15:34:45 +0000 |
|---|---|---|
| committer | Marcus Meissner <marcus@jet.franken.de> | 2014-07-26 15:34:45 +0000 |
| commit | ca35809e34a721e5a28b9bff823de57f762fa61a (patch) | |
| tree | 58e20b11a88d71f61e93a6b2babbe3fa4d4d9d88 | |
| parent | d75f10e2a95596510d9031d7de2b91e3940e8886 (diff) | |
| download | libgphoto2-ca35809e34a721e5a28b9bff823de57f762fa61a.tar.gz | |
drain all ptp events from the queue before capture starts,
this avoids accumulation and increasing delays between capture
git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@15114 67ed7778-7388-44ab-90cf-0a291f65f57c
| -rw-r--r-- | camlibs/ptp2/library.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/camlibs/ptp2/library.c b/camlibs/ptp2/library.c index e09884319..f5041882a 100644 --- a/camlibs/ptp2/library.c +++ b/camlibs/ptp2/library.c @@ -3176,6 +3176,11 @@ camera_capture (Camera *camera, CameraCaptureType type, CameraFilePath *path, SET_CONTEXT_P(params, context); camera->pl->checkevents = TRUE; + /* first, draing existing events if the caller did not do it. */ + while (ptp_get_one_event(params, &event)) { + GP_LOG_D ("draining unhandled event Code %04x, Param 1 %08x", event.Code, event.Param1); + } + /* 3rd gen style nikon capture, can do both sdram and card */ if ( (params->deviceinfo.VendorExtensionID == PTP_VENDOR_NIKON) && ptp_operation_issupported(params, PTP_OC_NIKON_InitiateCaptureRecInMedia) |