android/android_hardware_qcom_display
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hwc: Close overlay when HWC disabled

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* SF will disable HWC before showing the electron beam animation. Close
   the overlay so that the GPU can be used.

Change-Id: I25bb3ed5cd9a5d80a590af4f94f2d0b903e98352
This commit is contained in:
Steve Kondik 2012-09-14 10:34:58 -07:00 committed by Andrew Sutherland
parent 29808884a9
commit 2657e2e851
1 changed files with 4 additions and 0 deletions
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4
libhwcomposer/hwc.cpp
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@ -112,6 +112,10 @@ static int hwc_prepare(hwc_composer_device_t *dev, hwc_layer_list_t* list)
ctx->overlayInUse = false;
ctx->mOverlay->setState(ovutils::OV_CLOSED);
}
} else {
ctx->overlayInUse = false;
ctx->mOverlay->setState(ovutils::OV_CLOSED);
ctx->qbuf->unlockAll();
}
return 0;