glsl: Use Geom.VerticesOut == -1 to specify unset

[mesa.git] / src / mesa / main / pixelstore.h

diff --git a/src/mesa/main/pixelstore.h b/src/mesa/main/pixelstore.h
index 1ffc8f8b857e5495abae4d8b0a66fdd653166483..68384548a0f449b31d3856b79c3afbc2246051da 100644 (file)
--- a/src/mesa/main/pixelstore.h
+++ b/src/mesa/main/pixelstore.h
@@ -1,6 +1,5 @@
 /*
  * Mesa 3-D graphics library
- * Version:  7.1
  *
  * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  *
@@ -50,4 +49,12 @@ extern void
 _mesa_init_pixelstore( struct gl_context *ctx );
 
 
+extern bool
+_mesa_compressed_pixel_storage_error_check(
+   struct gl_context *ctx,
+   GLint dimensions,
+   const struct gl_pixelstore_attrib *packing,
+   const char *caller);
+
+
 #endif