LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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hwc: handle actionsafe with downscale on ext enabled

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during actionsafe calculations, if downscale on ext is enabled, we need
to consider the physical display attributes.

Change-Id: Ia07218b0b8e47b91b0bf575c66478ebaeab2e2a4
CRs-fixed: 569152
This commit is contained in:
Arun Kumar KR
2013-10-29 11:53:11 -07:00
parent d199586a7b
commit 7b7f401049
1 changed files with 6 additions and 0 deletions
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6
libhwcomposer/hwc_utils.cpp
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@@ -312,6 +312,12 @@ void getActionSafePosition(hwc_context_t *ctx, int dpy, hwc_rect_t& rect) {
float fbWidth = ctx->dpyAttr[dpy].xres; float fbWidth = ctx->dpyAttr[dpy].xres;
float fbHeight = ctx->dpyAttr[dpy].yres; float fbHeight = ctx->dpyAttr[dpy].yres;
if(ctx->dpyAttr[dpy].mDownScaleMode) {
// if downscale Mode is enabled for external, need to query
// the actual width and height, as that is the physical w & h
ctx->mExtDisplay->getAttributes((int&)fbWidth, (int&)fbHeight);
}
// Since external is rotated 90, need to swap width/height // Since external is rotated 90, need to swap width/height
int extOrient = getExtOrientation(ctx); int extOrient = getExtOrientation(ctx);