lp://qastaging/~mir-team/mir/nbs-off-1590765
Created by
Kevin DuBois
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Diff: 42 lines (+13/-2)3 files modifieddebian/changelog (+11/-0)
src/platform/options/default_configuration.cpp (+1/-1)
tests/acceptance-tests/CMakeLists.txt (+1/-1)
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- 3508. By Kevin DuBois
-
client: make sure that users of mir_buffer_
stream_ swap_buffers( ) never get blocked awaiting incoming buffers. The code this MP is fixing could wait on buffers if the producer produced quickly. (eg, sw Xmir with a small window, common in pocket desktop on frieza) The signalling had to shift from the glue-code in bufferstream to the BufferVault, as that is the object that knows if there are buffers available. As mentioned in prior MPs, one of the things to be done once the old stuff is removed is to condense the glue-code in mir_client_
buffer_ stream. cpp and BufferVault (its currently useful for switching between NBUFFERS=0 / 3) fixes: LP: #1584784
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