Mesa (master): mesa: new _mesa_copy_client_array() function

[Brian Paul]

Module: Mesa
Branch: master
Commit: b28854088bb6a6fa1a12f47056d9aee2fbdefc70
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b28854088bb6a6fa1a12f47056d9aee2fbdefc70

Author: Brian Paul <brianp at vmware.com>
Date:   Thu Aug  6 13:53:06 2009 -0600

mesa: new _mesa_copy_client_array() function

---

 src/mesa/main/varray.c |   23 +++++++++++++++++++++++
 src/mesa/main/varray.h |    6 ++++++
 2 files changed, 29 insertions(+), 0 deletions(-)

diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c
index 88bf8d8..be1c03c 100644
--- a/src/mesa/main/varray.c
+++ b/src/mesa/main/varray.c
@@ -1099,6 +1099,29 @@ _mesa_MultiModeDrawElementsIBM( const GLenum * mode, const GLsizei * count,
 
 
 /**
+ * Copy one client vertex array to another.
+ */
+void
+_mesa_copy_client_array(GLcontext *ctx,
+                        struct gl_client_array *dst,
+                        struct gl_client_array *src)
+{
+   dst->Size = src->Size;
+   dst->Type = src->Type;
+   dst->Format = src->Format;
+   dst->Stride = src->Stride;
+   dst->StrideB = src->StrideB;
+   dst->Ptr = src->Ptr;
+   dst->Enabled = src->Enabled;
+   dst->Normalized = src->Normalized;
+   dst->_ElementSize = src->_ElementSize;
+   _mesa_reference_buffer_object(ctx, &dst->BufferObj, src->BufferObj);
+   dst->_MaxElement = src->_MaxElement;
+}
+
+
+
+/**
  * Print vertex array's fields.
  */
 static void
diff --git a/src/mesa/main/varray.h b/src/mesa/main/varray.h
index d4d505a..becc67c 100644
--- a/src/mesa/main/varray.h
+++ b/src/mesa/main/varray.h
@@ -161,6 +161,12 @@ _mesa_DrawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count,
 
 
 extern void
+_mesa_copy_client_array(GLcontext *ctx,
+                        struct gl_client_array *dst,
+                        struct gl_client_array *src);
+
+
+extern void
 _mesa_print_arrays(GLcontext *ctx);
 
 extern void