Mesa (master): svga: more comments for need_pipeline field

[Brian Paul]

Module: Mesa
Branch: master
Commit: f7d84c177fe58e767a58748b33794ecea507ac8c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f7d84c177fe58e767a58748b33794ecea507ac8c

Author: Brian Paul <brianp at vmware.com>
Date:   Fri Feb 11 13:54:15 2011 -0700

svga: more comments for need_pipeline field

---

 src/gallium/drivers/svga/svga_context.h |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/svga/svga_context.h b/src/gallium/drivers/svga/svga_context.h
index 0550ddd..37ca417 100644
--- a/src/gallium/drivers/svga/svga_context.h
+++ b/src/gallium/drivers/svga/svga_context.h
@@ -147,8 +147,11 @@ struct svga_rasterizer_state {
    float pointsize;
    
    unsigned hw_unfilled:16;         /* PIPE_POLYGON_MODE_x */
-   unsigned need_pipeline:16;    /* which prims do we need help for? */
 
+   /** Which prims do we need help for?  Bitmask of (1 << PIPE_PRIM_x) flags */
+   unsigned need_pipeline:16;
+
+   /** For debugging: */
    const char* need_pipeline_tris_str;
    const char* need_pipeline_lines_str;
    const char* need_pipeline_points_str;