From c701401f8cec2e5309f8b57e2b97baced5093274 Mon Sep 17 00:00:00 2001
From: Dan Stoza <stoza@google.com>
Date: Fri, 14 Feb 2014 15:03:43 -0800
Subject: Allow disabling layer rotation during screenshots

Add the ability to ignore layers' transformation matrices during
screenshot capture, which will allow the window manager to capture
unrotated images for recents during the device rotation animation.

Bug: 11805195
Change-Id: I854d87bc84ca06ef9a054a454af1c080ee66fbb8
---
 include/gui/SurfaceComposerClient.h | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'include/gui/SurfaceComposerClient.h')

diff --git a/include/gui/SurfaceComposerClient.h b/include/gui/SurfaceComposerClient.h
index e982bcde91..350b9878c7 100644
--- a/include/gui/SurfaceComposerClient.h
+++ b/include/gui/SurfaceComposerClient.h
@@ -164,7 +164,8 @@ public:
             const sp<IBinder>& display,
             const sp<IGraphicBufferProducer>& producer,
             uint32_t reqWidth, uint32_t reqHeight,
-            uint32_t minLayerZ, uint32_t maxLayerZ);
+            uint32_t minLayerZ, uint32_t maxLayerZ,
+            bool useIdentityTransform);
 
 private:
     mutable sp<CpuConsumer> mCpuConsumer;
@@ -177,12 +178,14 @@ public:
     ~ScreenshotClient();
 
     // frees the previous screenshot and capture a new one
-    status_t update(const sp<IBinder>& display);
+    status_t update(const sp<IBinder>& display, bool useIdentityTransform);
     status_t update(const sp<IBinder>& display,
-            uint32_t reqWidth, uint32_t reqHeight);
+            uint32_t reqWidth, uint32_t reqHeight,
+            bool useIdentityTransform);
     status_t update(const sp<IBinder>& display,
             uint32_t reqWidth, uint32_t reqHeight,
-            uint32_t minLayerZ, uint32_t maxLayerZ);
+            uint32_t minLayerZ, uint32_t maxLayerZ,
+            bool useIdentityTransform);
 
     sp<CpuConsumer> getCpuConsumer() const;
 
-- 
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