diff options
| author | Jack Palevich <jackpal@google.com> | 2009-11-08 10:55:56 +0800 |
|---|---|---|
| committer | Jack Palevich <jackpal@google.com> | 2009-11-08 10:55:56 +0800 |
| commit | 32d416518473f3bf5323d660e5910ca5633ffed6 (patch) | |
| tree | 91f2387a92133132b0faf49989245c5ca5709291 /docs/html/sdk/api_diff/5/changes | |
| parent | a44249500f6c1c7a75b5c420fa2e81c2aa317a10 (diff) | |
Allow a GLThread to release and reacquire the EGL Surface as needed.
We currently only allow one GLThread to have an active EGL Surface at a
time.(This may be lifted in the future, when EGL and GL are reentrant.)
Prior to this change we would enforce this rule by having older GLThreads
quit when a new GLThread started. That had the drawback of leaving the
older GLSurfaceViews in a zombie state -- their GLThreads would be
gone.
We now enforce this rule by just releasing and reacquiring the EGL surface
context as needed.
Specific changes to the code:
created private helper methods - startEgl and stopEgl to help manage
starting and stopping EGL.
Move the calls to sGLThreadManager start and end from the outermost run
method into the startEgl / stopEgl methods.
Reworked the wait loop to handle starting and stopping EGL as needed.
needToWait() gets simpler -- just looks at current status.
sGLThreadManager.shouldQuit was replaced by shouldHaveEgl.
This is another step in fixing bug 2228262.
Diffstat (limited to 'docs/html/sdk/api_diff/5/changes')
0 files changed, 0 insertions, 0 deletions