glmemorypbo: don't double read pixels
authorMatthew Waters <matthew@centricular.com>
Thu, 7 Jan 2016 09:54:41 +0000 (20:54 +1100)
committerMatthew Waters <matthew@centricular.com>
Mon, 11 Jan 2016 09:40:39 +0000 (20:40 +1100)
commit3423e108d49e36f784d320002fc339f610f901f3
tree364a942f2e7c06a1077ebe14f110b0dca743dba0
parente8a251db4b95c0f6cfff6991cb449684498a222e
glmemorypbo: don't double read pixels

The optimistic download_transfer was not setting the required flag to not
perform glReadPixels on subsequent map (READ). resulting in glReadPixels
happening twice.
gst-libs/gst/gl/gstglmemorypbo.c