Index: /trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-ogl.cpp
===================================================================
--- /trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-ogl.cpp	(revision 54735)
+++ /trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-ogl.cpp	(revision 54736)
@@ -951,4 +951,8 @@
 static int  vmsvga3dContextDefineOgl(PVGASTATE pThis, uint32_t cid, uint32_t fFlags);
 static void vmsvgaColor2GLFloatArray(uint32_t color, GLfloat *pRed, GLfloat *pGreen, GLfloat *pBlue, GLfloat *pAlpha);
+static void vmsvga3dSetPackParams(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface,
+                                  PVMSVGAPACKPARAMS pSave);
+static void vmsvga3dRestorePackParams(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface,
+                                      PCVMSVGAPACKPARAMS pSave);
 
 /* Generated by VBoxDef2LazyLoad from the VBoxSVGA3D.def and VBoxSVGA3DObjC.def files. */
Index: /trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-shared.h
===================================================================
--- /trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-shared.h	(revision 54735)
+++ /trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-shared.h	(revision 54736)
@@ -694,4 +694,8 @@
                             VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
 
+                            /* Set row length and alignment of the output data. */
+                            VMSVGAPACKPARAMS SavedParams;
+                            vmsvga3dSetPackParams(pState, pContext, pSurface, &SavedParams);
+
                             glGetTexImage(GL_TEXTURE_2D,
                                           i,
@@ -700,4 +704,6 @@
                                           pData);
                             VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
+
+                            vmsvga3dRestorePackParams(pState, pContext, pSurface, &SavedParams);
 
                             /* Data follows */