LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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display: Fix Bug in 180 degree rotation use case for 4kx2k panel.

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Check NULL condition for pointer to rotator object to swap
configuration information between right and left mixer.

Change-Id: Ib23552efcb7807164a33f618f7ff41c469661cb5
This commit is contained in:
Ramkumar Radhakrishnan
2013-04-30 11:19:17 -07:00
parent 5622f25779
commit fe7ce80e8a
1 changed files with 1 additions and 1 deletions
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2
libhwcomposer/hwc_utils.cpp
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@@ -822,7 +822,7 @@ int configureHighRes(hwc_context_t *ctx, hwc_layer_1_t *layer,
//Not needed if the layer is confined to one half of the screen.
//If rotator has been used then it has also done the flips, so ignore them.
if((orient & OVERLAY_TRANSFORM_FLIP_V) && lDest != OV_INVALID
&& rDest != OV_INVALID && rot == NULL) {
&& rDest != OV_INVALID && (*rot) == NULL) {
hwc_rect_t new_cropR;
new_cropR.left = tmp_cropL.left;
new_cropR.right = new_cropR.left + (tmp_cropR.right - tmp_cropR.left);