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Commit 96d3138f authored by Pullakavi Srinivas's avatar Pullakavi Srinivas Committed by Arne Coucheron
Browse files

sf: Fix GPU coordinates computation. 

Along with Viewport, final crop need to be
considered to maintain aspect ratio.

CRs-Fixed: 2001126
Change-Id: Ia499cc059a2b0ef65002c60215d2f01ac706867f
parent 0adab82d

services/surfaceflinger/Layer.cpp

+10 −0
Original line number Diff line number Diff line
@@ -1072,6 +1072,11 @@ void Layer::drawWithOpenGL(const sp<const DisplayDevice>& hw, 


        win = s.active.transform.transform(win);

        win.intersect(hw->getViewport(), &win);

        if (!s.finalCrop.isEmpty()) {

            if (!win.intersect(s.finalCrop, &win)) {

                 win.clear();

            }

        }

        win = s.active.transform.inverse().transform(win);

        win.intersect(Rect(s.active.w, s.active.h), &win);

        win = reduce(win, s.activeTransparentRegion);
@@ -1305,6 +1310,11 @@ void Layer::computeGeometry(const sp<const DisplayDevice>& hw, Mesh& mesh, 
    if((hw_w * hw_h) > NUM_PIXEL_LOW_RES_PANEL) {

        win = s.active.transform.transform(win);

        win.intersect(hw->getViewport(), &win);

        if (!s.finalCrop.isEmpty()) {

            if (!win.intersect(s.finalCrop, &win)) {

                 win.clear();

            }

        }

        win = s.active.transform.inverse().transform(win);

        win.intersect(Rect(s.active.w, s.active.h), &win);

        win = reduce(win, s.activeTransparentRegion);