Merge remote-tracking branch 'origin/released'

* origin/released:
  pixman xkbcomp libX11 libXau mesa fontconfig xserver xkeyboard-config git update 7 jan 2013

Conflicts:
	fontconfig/src/fcatomic.c
	pixman/pixman/pixman-mmx.c
	pixman/pixman/pixman-sse2.c
	xorg-server/dix/dispatch.c
	xorg-server/hw/xwin/wincursor.c
	xorg-server/hw/xwin/winmsg.c
	xorg-server/hw/xwin/winscrinit.c
	xorg-server/hw/xwin/winsetsp.c
	xorg-server/hw/xwin/winwin32rootless.c
	xorg-server/xfixes/cursor.c

1 files changed, 25 insertions, 2 deletions

diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index 67eaadd9f..7c513a1c5 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -1595,7 +1595,7 @@ struct gl_array_object
    /**
     * Has this array object been bound?
     */
-   GLboolean _Used;
+   GLboolean EverBound;
 
    /** Vertex attribute arrays */
    struct gl_client_array VertexAttrib[VERT_ATTRIB_MAX];
@@ -1807,6 +1807,18 @@ struct gl_transform_feedback_object
    GLboolean Paused;  /**< Is transform feedback paused? */
    GLboolean EndedAnytime; /**< Has EndTransformFeedback been called
                                 at least once? */
+   GLboolean EverBound; /**< Has this object been bound? */
+
+   /**
+    * GLES: if Active is true, remaining number of primitives which can be
+    * rendered without overflow.  This is necessary to track because GLES
+    * requires us to generate INVALID_OPERATION if a call to glDrawArrays or
+    * glDrawArraysInstanced would overflow transform feedback buffers.
+    * Undefined if Active is false.
+    *
+    * Not tracked for desktop GL since it's unnecessary.
+    */
+   unsigned GlesRemainingPrims;
 
    /** The feedback buffers */
    GLuint BufferNames[MAX_FEEDBACK_BUFFERS];
@@ -1814,8 +1826,19 @@ struct gl_transform_feedback_object
 
    /** Start of feedback data in dest buffer */
    GLintptr Offset[MAX_FEEDBACK_BUFFERS];
-   /** Max data to put into dest buffer (in bytes) */
+
+   /**
+    * Max data to put into dest buffer (in bytes).  Computed based on
+    * RequestedSize and the actual size of the buffer.
+    */
    GLsizeiptr Size[MAX_FEEDBACK_BUFFERS];
+
+   /**
+    * Size that was specified when the buffer was bound.  If the buffer was
+    * bound with glBindBufferBase() or glBindBufferOffsetEXT(), this value is
+    * zero.
+    */
+   GLsizeiptr RequestedSize[MAX_FEEDBACK_BUFFERS];
 };