commit bb66c9b5a9c16dee93559eb738746a2d0a9b2db3
author Mathias Agopian <mathias@google.com> Thu Jul 21 14:50:29 2011 -0700
committer Mathias Agopian <mathias@google.com> Thu Jul 21 14:50:29 2011 -0700
tree b823d8438f697ac04ca8859627bd00bd7e3c9e30
parent bbb29412b7244a57feaab6cdbb5e2ee26a63dacf

Fix a few issues with NATIVE_WINDOW_TRANSFORM_HINT

- fixed uninitialized variable
- set hint to indentity when transform is too complex
- make sure FrameBufferNativeWindow doesn't fail on needed perform commands

Bug: 4487161
Change-Id: I7cb2b0869b72404732eca7cb2d145ff669e2ed9b

libs/gui/SurfaceTextureClient.cpp

diff --git a/libs/gui/SurfaceTextureClient.cpp b/libs/gui/SurfaceTextureClient.cpp
index 1dc6cd2..986fc7e 100644
--- a/libs/gui/SurfaceTextureClient.cpp
+++ b/libs/gui/SurfaceTextureClient.cpp
@@ -55,6 +55,9 @@
     mQueryWidth = 0;
     mQueryHeight = 0;
     mQueryFormat = 0;
+    mDefaultWidth = 0;
+    mDefaultHeight = 0;
+    mTransformHint = 0;
     mConnectedToCpu = false;
 }
 

libs/ui/FramebufferNativeWindow.cpp

diff --git a/libs/ui/FramebufferNativeWindow.cpp b/libs/ui/FramebufferNativeWindow.cpp
index 412552e..0e8ae61 100644
--- a/libs/ui/FramebufferNativeWindow.cpp
+++ b/libs/ui/FramebufferNativeWindow.cpp
@@ -310,35 +310,21 @@
         int operation, ...)
 {
     switch (operation) {
-        case NATIVE_WINDOW_SET_USAGE:
-            // TODO: we should implement this
-            return NO_ERROR;
         case NATIVE_WINDOW_CONNECT:
-            // TODO: we should implement this
-            return NO_ERROR;
         case NATIVE_WINDOW_DISCONNECT:
-            // TODO: we should implement this
-            return NO_ERROR;
-        case NATIVE_WINDOW_LOCK:
-            return INVALID_OPERATION;
-        case NATIVE_WINDOW_UNLOCK_AND_POST:
-            return INVALID_OPERATION;
-        case NATIVE_WINDOW_SET_CROP:
-            return INVALID_OPERATION;
-        case NATIVE_WINDOW_SET_BUFFER_COUNT:
-            // TODO: we should implement this
-            return INVALID_OPERATION;
+        case NATIVE_WINDOW_SET_USAGE:
         case NATIVE_WINDOW_SET_BUFFERS_GEOMETRY:
-            return INVALID_OPERATION;
-        case NATIVE_WINDOW_SET_BUFFERS_TRANSFORM:
-            return INVALID_OPERATION;
-        case NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP:
-            return INVALID_OPERATION;
         case NATIVE_WINDOW_SET_BUFFERS_DIMENSIONS:
-            return INVALID_OPERATION;
         case NATIVE_WINDOW_SET_BUFFERS_FORMAT:
-            // TODO: we should implement this
+        case NATIVE_WINDOW_SET_BUFFERS_TRANSFORM:
+            // TODO: we should implement these
             return NO_ERROR;
+
+        case NATIVE_WINDOW_LOCK:
+        case NATIVE_WINDOW_UNLOCK_AND_POST:
+        case NATIVE_WINDOW_SET_CROP:
+        case NATIVE_WINDOW_SET_BUFFER_COUNT:
+        case NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP:
         case NATIVE_WINDOW_SET_SCALING_MODE:
             return INVALID_OPERATION;
     }