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| author | 2020-09-09 15:01:47 +0200 | |
|---|---|---|
| committer | 2020-09-10 22:10:18 +0200 | |
| commit | 23c31af2f8097f14dfc4a71dad3553d84a10c35f (patch) | |
| tree | 46085f9a2b4b8bf793daa9f13cfaa9657731a614 /services/surfaceflinger/RegionSamplingThread.cpp | |
| parent | 8436cbdf4e7b9cdc4f687ce51cd82f4602f68420 (diff) | |
SF: Clean framebuffer cache on hotplug
This CL cleans the framebuffer cache when a hotplug event
for already connected display is processed. This way when we
destruct the DisplayDevice the framebuffers will be completely
deallocated, so they can later be reallocated.
Test: 1. unplug HDMI
2. adb shell dumpsys SurfaceFlinger | grep FramebufferSurface
verify only 3 framebuffers are allocated
3. plug HDMI
5. adb shell dumpsys SurfaceFlinger | grep FramebufferSurface
verify only 3 framebuffers are allocated
Test: Using dev SurfaceFlinger backdoor (1036) which injects hotplug:
adb shell service call SurfaceFlinger 1036 && \
adb shell dumpsys SurfaceFlinger | grep FramebufferSurface
Bug: 160112047
Bug: 167670568
Change-Id: I96282bec439ebf413dcd5d57f6b884eccef19c5f
Diffstat (limited to 'services/surfaceflinger/RegionSamplingThread.cpp')
0 files changed, 0 insertions, 0 deletions