diff --git a/include/gui/ISurfaceComposer.h b/include/gui/ISurfaceComposer.h
index 9f1937b..742fc83 100644
--- a/include/gui/ISurfaceComposer.h
+++ b/include/gui/ISurfaceComposer.h
@@ -62,6 +62,13 @@
         eDisplayIdHdmi = 1
     };
 
+    enum Rotation {
+        eRotateNone = 0,
+        eRotate90   = 1,
+        eRotate180  = 2,
+        eRotate270  = 3
+    };
+
     /* create connection with surface flinger, requires
      * ACCESS_SURFACE_FLINGER permission
      */
@@ -130,7 +137,8 @@
             const sp<IGraphicBufferProducer>& producer,
             Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight,
             uint32_t minLayerZ, uint32_t maxLayerZ,
-            bool useIdentityTransform) = 0;
+            bool useIdentityTransform,
+            Rotation rotation = eRotateNone) = 0;
 
     /* Clears the frame statistics for animations.
      *
diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index 4680168..4d65c56 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -106,7 +106,8 @@
             const sp<IGraphicBufferProducer>& producer,
             Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight,
             uint32_t minLayerZ, uint32_t maxLayerZ,
-            bool useIdentityTransform)
+            bool useIdentityTransform,
+            ISurfaceComposer::Rotation rotation)
     {
         Parcel data, reply;
         data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
@@ -118,6 +119,7 @@
         data.writeInt32(minLayerZ);
         data.writeInt32(maxLayerZ);
         data.writeInt32(static_cast<int32_t>(useIdentityTransform));
+        data.writeInt32(static_cast<int32_t>(rotation));
         remote()->transact(BnSurfaceComposer::CAPTURE_SCREEN, data, &reply);
         return reply.readInt32();
     }
@@ -329,10 +331,12 @@
             uint32_t minLayerZ = data.readInt32();
             uint32_t maxLayerZ = data.readInt32();
             bool useIdentityTransform = static_cast<bool>(data.readInt32());
+            uint32_t rotation = data.readInt32();
 
             status_t res = captureScreen(display, producer,
                     sourceCrop, reqWidth, reqHeight, minLayerZ, maxLayerZ,
-                    useIdentityTransform);
+                    useIdentityTransform,
+                    static_cast<ISurfaceComposer::Rotation>(rotation));
             reply->writeInt32(res);
             return NO_ERROR;
         }
diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index bf42b77..564f974 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -288,7 +288,8 @@
     size_t w = mDisplayWidth;
     size_t h = mDisplayHeight;
     Rect sourceCrop(0, 0, w, h);
-    mFlinger->getRenderEngine().setViewportAndProjection(w, h, sourceCrop, h, false);
+    mFlinger->getRenderEngine().setViewportAndProjection(w, h, sourceCrop, h,
+        false, Transform::ROT_0);
 }
 
 // ----------------------------------------------------------------------------
diff --git a/services/surfaceflinger/RenderEngine/GLES11RenderEngine.cpp b/services/surfaceflinger/RenderEngine/GLES11RenderEngine.cpp
index d1e324c..c2768f3 100644
--- a/services/surfaceflinger/RenderEngine/GLES11RenderEngine.cpp
+++ b/services/surfaceflinger/RenderEngine/GLES11RenderEngine.cpp
@@ -21,6 +21,7 @@
 
 #include <utils/String8.h>
 #include <cutils/compiler.h>
+#include <gui/ISurfaceComposer.h>
 
 #include "GLES11RenderEngine.h"
 #include "Mesh.h"
@@ -74,7 +75,8 @@
 }
 
 void GLES11RenderEngine::setViewportAndProjection(
-        size_t vpw, size_t vph, Rect sourceCrop, size_t hwh, bool yswap) {
+        size_t vpw, size_t vph, Rect sourceCrop, size_t hwh, bool yswap,
+        Transform::orientation_flags rotation) {
     glViewport(0, 0, vpw, vph);
     glMatrixMode(GL_PROJECTION);
     glLoadIdentity();
@@ -91,6 +93,23 @@
     } else {
         glOrthof(l, r, b, t, 0, 1);
     }
+
+    switch (rotation) {
+        case Transform::ROT_0:
+            break;
+        case Transform::ROT_90:
+            glRotatef(90, 0, 0, 1);
+            break;
+        case Transform::ROT_180:
+            glRotatef(180, 0, 0, 1);
+            break;
+        case Transform::ROT_270:
+            glRotatef(270, 0, 0, 1);
+            break;
+        default:
+            break;
+    }
+
     glMatrixMode(GL_MODELVIEW);
 }
 
diff --git a/services/surfaceflinger/RenderEngine/GLES11RenderEngine.h b/services/surfaceflinger/RenderEngine/GLES11RenderEngine.h
index 1a94592..87eb3e4 100644
--- a/services/surfaceflinger/RenderEngine/GLES11RenderEngine.h
+++ b/services/surfaceflinger/RenderEngine/GLES11RenderEngine.h
@@ -22,6 +22,7 @@
 #include <sys/types.h>
 
 #include <GLES/gl.h>
+#include <Transform.h>
 
 #include "RenderEngine.h"
 
@@ -50,7 +51,7 @@
 
     virtual void dump(String8& result);
     virtual void setViewportAndProjection(size_t vpw, size_t vph,
-            Rect sourceCrop, size_t hwh, bool yswap);
+            Rect sourceCrop, size_t hwh, bool yswap, Transform::orientation_flags rotation);
     virtual void setupLayerBlending(bool premultipliedAlpha, bool opaque, int alpha);
     virtual void setupDimLayerBlending(int alpha);
     virtual void setupLayerTexturing(const Texture& texture);
diff --git a/services/surfaceflinger/RenderEngine/GLES20RenderEngine.cpp b/services/surfaceflinger/RenderEngine/GLES20RenderEngine.cpp
index 8c1f04e..8ebafbc 100644
--- a/services/surfaceflinger/RenderEngine/GLES20RenderEngine.cpp
+++ b/services/surfaceflinger/RenderEngine/GLES20RenderEngine.cpp
@@ -25,6 +25,8 @@
 #include <utils/Trace.h>
 
 #include <cutils/compiler.h>
+#include <gui/ISurfaceComposer.h>
+#include <math.h>
 
 #include "GLES20RenderEngine.h"
 #include "Program.h"
@@ -80,7 +82,8 @@
 }
 
 void GLES20RenderEngine::setViewportAndProjection(
-        size_t vpw, size_t vph, Rect sourceCrop, size_t hwh, bool yswap) {
+        size_t vpw, size_t vph, Rect sourceCrop, size_t hwh, bool yswap,
+        Transform::orientation_flags rotation) {
 
     size_t l = sourceCrop.left;
     size_t r = sourceCrop.right;
@@ -96,6 +99,24 @@
         m = mat4::ortho(l, r, b, t, 0, 1);
     }
 
+    // Apply custom rotation to the projection.
+    float rot90InRadians = 2.0f * static_cast<float>(M_PI) / 4.0f;
+    switch (rotation) {
+        case Transform::ROT_0:
+            break;
+        case Transform::ROT_90:
+            m = mat4::rotate(rot90InRadians, vec3(0,0,1)) * m;
+            break;
+        case Transform::ROT_180:
+            m = mat4::rotate(rot90InRadians * 2.0f, vec3(0,0,1)) * m;
+            break;
+        case Transform::ROT_270:
+            m = mat4::rotate(rot90InRadians * 3.0f, vec3(0,0,1)) * m;
+            break;
+        default:
+            break;
+    }
+
     glViewport(0, 0, vpw, vph);
     mState.setProjectionMatrix(m);
     mVpWidth = vpw;
diff --git a/services/surfaceflinger/RenderEngine/GLES20RenderEngine.h b/services/surfaceflinger/RenderEngine/GLES20RenderEngine.h
index b6d32fc..3d6243e 100644
--- a/services/surfaceflinger/RenderEngine/GLES20RenderEngine.h
+++ b/services/surfaceflinger/RenderEngine/GLES20RenderEngine.h
@@ -22,6 +22,7 @@
 #include <sys/types.h>
 
 #include <GLES2/gl2.h>
+#include <Transform.h>
 
 #include "RenderEngine.h"
 #include "ProgramCache.h"
@@ -65,7 +66,7 @@
 
     virtual void dump(String8& result);
     virtual void setViewportAndProjection(size_t vpw, size_t vph,
-            Rect sourceCrop, size_t hwh, bool yswap);
+            Rect sourceCrop, size_t hwh, bool yswap, Transform::orientation_flags rotation);
     virtual void setupLayerBlending(bool premultipliedAlpha, bool opaque, int alpha);
     virtual void setupDimLayerBlending(int alpha);
     virtual void setupLayerTexturing(const Texture& texture);
diff --git a/services/surfaceflinger/RenderEngine/RenderEngine.h b/services/surfaceflinger/RenderEngine/RenderEngine.h
index a2d8242..acbff9b 100644
--- a/services/surfaceflinger/RenderEngine/RenderEngine.h
+++ b/services/surfaceflinger/RenderEngine/RenderEngine.h
@@ -24,6 +24,7 @@
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
 #include <ui/mat4.h>
+#include <Transform.h>
 
 #define EGL_NO_CONFIG ((EGLConfig)0)
 
@@ -90,7 +91,7 @@
     // set-up
     virtual void checkErrors() const;
     virtual void setViewportAndProjection(size_t vpw, size_t vph,
-            Rect sourceCrop, size_t hwh, bool yswap) = 0;
+            Rect sourceCrop, size_t hwh, bool yswap, Transform::orientation_flags rotation) = 0;
     virtual void setupLayerBlending(bool premultipliedAlpha, bool opaque, int alpha) = 0;
     virtual void setupDimLayerBlending(int alpha) = 0;
     virtual void setupLayerTexturing(const Texture& texture) = 0;
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 4070f03..043b075 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -2938,7 +2938,7 @@
         const sp<IGraphicBufferProducer>& producer,
         Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight,
         uint32_t minLayerZ, uint32_t maxLayerZ,
-        bool useIdentityTransform) {
+        bool useIdentityTransform, ISurfaceComposer::Rotation rotation) {
 
     if (CC_UNLIKELY(display == 0))
         return BAD_VALUE;
@@ -2958,6 +2958,27 @@
         }
     }
 
+    // Convert to surfaceflinger's internal rotation type.
+    Transform::orientation_flags rotationFlags;
+    switch (rotation) {
+        case ISurfaceComposer::eRotateNone:
+            rotationFlags = Transform::ROT_0;
+            break;
+        case ISurfaceComposer::eRotate90:
+            rotationFlags = Transform::ROT_90;
+            break;
+        case ISurfaceComposer::eRotate180:
+            rotationFlags = Transform::ROT_180;
+            break;
+        case ISurfaceComposer::eRotate270:
+            rotationFlags = Transform::ROT_270;
+            break;
+        default:
+            rotationFlags = Transform::ROT_0;
+            ALOGE("Invalid rotation passed to captureScreen(): %d\n", rotation);
+            break;
+    }
+
     class MessageCaptureScreen : public MessageBase {
         SurfaceFlinger* flinger;
         sp<IBinder> display;
@@ -2966,6 +2987,7 @@
         uint32_t reqWidth, reqHeight;
         uint32_t minLayerZ,maxLayerZ;
         bool useIdentityTransform;
+        Transform::orientation_flags rotation;
         status_t result;
     public:
         MessageCaptureScreen(SurfaceFlinger* flinger,
@@ -2973,11 +2995,12 @@
                 const sp<IGraphicBufferProducer>& producer,
                 Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight,
                 uint32_t minLayerZ, uint32_t maxLayerZ,
-                bool useIdentityTransform)
+                bool useIdentityTransform, Transform::orientation_flags rotation)
             : flinger(flinger), display(display), producer(producer),
               sourceCrop(sourceCrop), reqWidth(reqWidth), reqHeight(reqHeight),
               minLayerZ(minLayerZ), maxLayerZ(maxLayerZ),
               useIdentityTransform(useIdentityTransform),
+              rotation(rotation),
               result(PERMISSION_DENIED)
         {
         }
@@ -2989,7 +3012,7 @@
             sp<const DisplayDevice> hw(flinger->getDisplayDevice(display));
             result = flinger->captureScreenImplLocked(hw, producer,
                     sourceCrop, reqWidth, reqHeight, minLayerZ, maxLayerZ,
-                    useIdentityTransform);
+                    useIdentityTransform, rotation);
             static_cast<GraphicProducerWrapper*>(producer->asBinder().get())->exit(result);
             return true;
         }
@@ -3012,7 +3035,7 @@
     sp<MessageBase> msg = new MessageCaptureScreen(this,
             display, IGraphicBufferProducer::asInterface( wrapper ),
             sourceCrop, reqWidth, reqHeight, minLayerZ, maxLayerZ,
-            useIdentityTransform);
+            useIdentityTransform, rotationFlags);
 
     status_t res = postMessageAsync(msg);
     if (res == NO_ERROR) {
@@ -3026,7 +3049,7 @@
         const sp<const DisplayDevice>& hw,
         Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight,
         uint32_t minLayerZ, uint32_t maxLayerZ,
-        bool yswap, bool useIdentityTransform)
+        bool yswap, bool useIdentityTransform, Transform::orientation_flags rotation)
 {
     ATRACE_CALL();
     RenderEngine& engine(getRenderEngine());
@@ -3061,7 +3084,8 @@
     engine.checkErrors();
 
     // set-up our viewport
-    engine.setViewportAndProjection(reqWidth, reqHeight, sourceCrop, hw_h, yswap);
+    engine.setViewportAndProjection(
+        reqWidth, reqHeight, sourceCrop, hw_h, yswap, rotation);
     engine.disableTexturing();
 
     // redraw the screen entirely...
@@ -3094,7 +3118,7 @@
         const sp<IGraphicBufferProducer>& producer,
         Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight,
         uint32_t minLayerZ, uint32_t maxLayerZ,
-        bool useIdentityTransform)
+        bool useIdentityTransform, Transform::orientation_flags rotation)
 {
     ATRACE_CALL();
 
@@ -3148,8 +3172,9 @@
                         // via an FBO, which means we didn't have to create
                         // an EGLSurface and therefore we're not
                         // dependent on the context's EGLConfig.
-                        renderScreenImplLocked(hw, sourceCrop, reqWidth, reqHeight,
-                                minLayerZ, maxLayerZ, true, useIdentityTransform);
+                        renderScreenImplLocked(
+                            hw, sourceCrop, reqWidth, reqHeight, minLayerZ, maxLayerZ, true,
+                            useIdentityTransform, rotation);
 
                         // Attempt to create a sync khr object that can produce a sync point. If that
                         // isn't available, create a non-dupable sync object in the fallback path and
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index d5547b3..26f0acf 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -205,7 +205,7 @@
             const sp<IGraphicBufferProducer>& producer,
             Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight,
             uint32_t minLayerZ, uint32_t maxLayerZ,
-            bool useIdentityTransform);
+            bool useIdentityTransform, ISurfaceComposer::Rotation rotation);
     virtual status_t getDisplayConfigs(const sp<IBinder>& display,
             Vector<DisplayInfo>* configs);
     virtual int getActiveConfig(const sp<IBinder>& display);
@@ -313,14 +313,14 @@
             const sp<const DisplayDevice>& hw,
             Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight,
             uint32_t minLayerZ, uint32_t maxLayerZ,
-            bool yswap, bool useIdentityTransform);
+            bool yswap, bool useIdentityTransform, Transform::orientation_flags rotation);
 
     status_t captureScreenImplLocked(
             const sp<const DisplayDevice>& hw,
             const sp<IGraphicBufferProducer>& producer,
             Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight,
             uint32_t minLayerZ, uint32_t maxLayerZ,
-            bool useIdentityTransform);
+            bool useIdentityTransform, Transform::orientation_flags rotation);
 
     /* ------------------------------------------------------------------------
      * EGL