commit 8a11793ad1f59c5cc2157c40f8e18023e232c753
author Saurabh Shah <saurshah@codeaurora.org> Thu May 23 12:48:13 2013 -0700
committer Saurabh Shah <saurshah@codeaurora.org> Thu May 23 12:48:13 2013 -0700
tree a17b227fb3e9bb0a90a8c7e0e34536174cf7549f
parent 082f0553c06e7ce07c51d27c3977de16dbd05595

hwc: In scaling check, consider out of bounds layers.

In scaling check, consider out of bounds layers, apply trim
and then decide if scaling is necessary or not.

Change-Id: Iad7f662f42096b3f7a4a1c4cfe71048d275f4b5f

libhwcomposer/hwc_mdpcomp.cpp

diff --git a/libhwcomposer/hwc_mdpcomp.cpp b/libhwcomposer/hwc_mdpcomp.cpp
index 4dbc3fc..0911248 100644
--- a/libhwcomposer/hwc_mdpcomp.cpp
+++ b/libhwcomposer/hwc_mdpcomp.cpp
@@ -829,7 +829,7 @@
 
         if(isYuvBuffer(hnd)) {
             type = MDPCOMP_OV_VG;
-        } else if(!qhwc::needsScaling(layer)
+        } else if(!qhwc::needsScaling(ctx, layer, mDpy)
             && Overlay::getDMAMode() != Overlay::DMA_BLOCK_MODE
             && ctx->mMDP.version >= qdutils::MDSS_V5) {
             type = MDPCOMP_OV_DMA;
@@ -979,7 +979,7 @@
 
         if(isYuvBuffer(hnd)) {
             type = MDPCOMP_OV_VG;
-        } else if(!qhwc::needsScaling(layer)
+        } else if(!qhwc::needsScaling(ctx, layer, mDpy)
             && Overlay::getDMAMode() != Overlay::DMA_BLOCK_MODE
             && ctx->mMDP.version >= qdutils::MDSS_V5) {
             type = MDPCOMP_OV_DMA;