LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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hwc: split display: Fix flip on which to do crop swap

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Crop swapping is being done on V flip, rather it should be done
on H-flip in case of split displays.

Change-Id: If6136ad36731f4ac4847e94d8dfa851182f25c83
This commit is contained in:
Saurabh Shah
2013-07-02 10:58:48 -07:00
parent 34e8b81174
commit 94d6236990
1 changed files with 2 additions and 2 deletions
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4
libhwcomposer/hwc_utils.cpp
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@@ -1048,10 +1048,10 @@ int configureHighRes(hwc_context_t *ctx, hwc_layer_1_t *layer,
qhwc::calculate_crop_rects(tmp_cropR, tmp_dstR, scissor, 0);
}
//When buffer is flipped, contents of mixer config also needs to swapped.
//When buffer is H-flipped, contents of mixer config also needs to swapped
//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
if((orient & OVERLAY_TRANSFORM_FLIP_H) && lDest != OV_INVALID
&& rDest != OV_INVALID && (*rot) == NULL) {
hwc_rect_t new_cropR;
new_cropR.left = tmp_cropL.left;