commit 6fa86729dcc1bc74587af336074efbe90ac7b420
author Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> Fri Apr 12 17:11:14 2013 -0700
committer Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> Fri Apr 12 18:30:32 2013 -0700
tree 5a9be2e8382ece14768c4ea7f67ed64989198eea
parent 7baf57fe8ad41e454584ae828ee6baa5d9ce8127

hwc: Fix code handling downscale limitation

Layer transform should be considered while performing
downscale limitation check. Failing which videos will
fall back to GPU.

CRs-fixed: 474244
Change-Id: I04e005afa77a209d5de58446d4c6f15842d9a43b

libhwcomposer/hwc_mdpcomp.cpp

diff --git a/libhwcomposer/hwc_mdpcomp.cpp b/libhwcomposer/hwc_mdpcomp.cpp
index 30178a0..8935041 100644
--- a/libhwcomposer/hwc_mdpcomp.cpp
+++ b/libhwcomposer/hwc_mdpcomp.cpp
@@ -421,6 +421,10 @@
         int dWidth = dst.right - dst.left;
         int dHeight = dst.bottom - dst.top;
 
+        if(layer->transform & HAL_TRANSFORM_ROT_90) {
+            swap(cWidth, cHeight);
+        }
+
         if((cWidth/dWidth) > 4 || (cHeight/dHeight) > 4)
             return false;
     }