commit 80fc1f95f0926f7f093218396a872563224299d2
author Sushil Chauhan <sushilchauhan@codeaurora.org> Tue Apr 23 17:30:05 2013 -0700
committer Sushil Chauhan <sushilchauhan@codeaurora.org> Fri Apr 26 13:38:54 2013 -0700
tree 578202d64561be7630a32535f1d81912ef3e5d60
parent 5622f2577934f01ecd6768bf225cafec6358b078

hwc/overlay: Set crop rectangle for MDSS Rotator.

Since MDSS rotator will crop, the crop rectangle for overlay
will always start from (0,0).

CRs-Fixed: 476494
Change-Id: I1ccece8eab7d1a97ccec561a4d0df4558b5e33c4

liboverlay/overlayMdpRot.cpp

diff --git a/liboverlay/overlayMdpRot.cpp b/liboverlay/overlayMdpRot.cpp
index 81a3f44..ce2ef5b 100755
--- a/liboverlay/overlayMdpRot.cpp
+++ b/liboverlay/overlayMdpRot.cpp
@@ -94,6 +94,10 @@
     mRotImgInfo.dst.height = whf.h;
 }
 
+void MdpRot::setCrop(const utils::Dim& crop) {
+    // NO-OP for non-mdss rotator due to possible h/w limitations
+}
+
 void MdpRot::setFlags(const utils::eMdpFlags& flags) {
     mRotImgInfo.secure = 0;
     if(flags & utils::OV_MDP_SECURE_OVERLAY_SESSION)

liboverlay/overlayMdssRot.cpp

diff --git a/liboverlay/overlayMdssRot.cpp b/liboverlay/overlayMdssRot.cpp
index 58790fc..1fabdca 100644
--- a/liboverlay/overlayMdssRot.cpp
+++ b/liboverlay/overlayMdssRot.cpp
@@ -74,15 +74,21 @@
     utils::Whf whf(awhf);
 
     mRotInfo.src.format = whf.format;
-
     mRotInfo.src.width = whf.w;
     mRotInfo.src.height = whf.h;
+}
 
-    mRotInfo.src_rect.w = whf.w;
-    mRotInfo.src_rect.h = whf.h;
+void MdssRot::setCrop(const utils::Dim& crop) {
 
-    mRotInfo.dst_rect.w = whf.w;
-    mRotInfo.dst_rect.h = whf.h;
+    mRotInfo.src_rect.x = crop.x;
+    mRotInfo.src_rect.y = crop.y;
+    mRotInfo.src_rect.w = crop.w;
+    mRotInfo.src_rect.h = crop.h;
+
+    mRotInfo.dst_rect.x = 0;
+    mRotInfo.dst_rect.y = 0;
+    mRotInfo.dst_rect.w = crop.w;
+    mRotInfo.dst_rect.h = crop.h;
 }
 
 void MdssRot::setDownscale(int ds) {}

liboverlay/overlayRotator.h

diff --git a/liboverlay/overlayRotator.h b/liboverlay/overlayRotator.h
index 36fe581..c02dfba 100644
--- a/liboverlay/overlayRotator.h
+++ b/liboverlay/overlayRotator.h
@@ -44,6 +44,7 @@
     enum { TYPE_MDP, TYPE_MDSS };
     virtual ~Rotator();
     virtual void setSource(const utils::Whf& wfh) = 0;
+    virtual void setCrop(const utils::Dim& crop) = 0;
     virtual void setFlags(const utils::eMdpFlags& flags) = 0;
     virtual void setTransform(const utils::eTransform& rot) = 0;
     virtual bool commit() = 0;
@@ -109,6 +110,7 @@
 public:
     virtual ~MdpRot();
     virtual void setSource(const utils::Whf& wfh);
+    virtual void setCrop(const utils::Dim& crop);
     virtual void setFlags(const utils::eMdpFlags& flags);
     virtual void setTransform(const utils::eTransform& rot);
     virtual bool commit();
@@ -167,6 +169,7 @@
 public:
     virtual ~MdssRot();
     virtual void setSource(const utils::Whf& wfh);
+    virtual void setCrop(const utils::Dim& crop);
     virtual void setFlags(const utils::eMdpFlags& flags);
     virtual void setTransform(const utils::eTransform& rot);
     virtual bool commit();