commit afcedc9e6f17d8213d9bd8f6c36643dcc816d0ef
author Iliyan Malchev <malchev@google.com> Fri Jun 10 16:05:23 2011 -0700
committer Iliyan Malchev <malchev@google.com> Sat Jun 11 11:02:38 2011 -0700
tree d36ad40b3c4ca6758c09a31d216252b9c0a23460
parent aaf95a50b2202acb14fa437d065afc611a9265ff

CameraService: return stide when dequeueing a buffer

Change-Id: I11c7f0b57f7d619cdc392b2d34c538ae898de7ac
Signed-off-by: Iliyan Malchev <malchev@google.com>

services/camera/libcameraservice/CameraHardwareInterface.h

diff --git a/services/camera/libcameraservice/CameraHardwareInterface.h b/services/camera/libcameraservice/CameraHardwareInterface.h
index 7a18831..a3749cf 100644
--- a/services/camera/libcameraservice/CameraHardwareInterface.h
+++ b/services/camera/libcameraservice/CameraHardwareInterface.h
@@ -552,7 +552,7 @@
 #define anw(n) __to_anw(((struct camera_preview_window *)n)->user)
 
     static int __dequeue_buffer(struct preview_stream_ops* w,
-                      buffer_handle_t** buffer)
+                                buffer_handle_t** buffer, int *stride)
     {
         int rc;
         ANativeWindow *a = anw(w);
@@ -560,8 +560,10 @@
         rc = a->dequeueBuffer(a, &anb);
         if (!rc) {
             rc = a->lockBuffer(a, anb);
-            if (!rc)
+            if (!rc) {
                 *buffer = &anb->handle;
+                *stride = anb->stride;
+            }
             else
                 a->cancelBuffer(a, anb);
         }