Mesa (master): swrast: Print out format on unexpected failure in _swrast_ReadPixels.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: 80adc8ac3b45ee43f1e5f12164a56d63e63a2e65
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=80adc8ac3b45ee43f1e5f12164a56d63e63a2e65

Author: Vinson Lee <vlee at vmware.com>
Date:   Wed Oct 27 10:16:18 2010 -0700

swrast: Print out format on unexpected failure in _swrast_ReadPixels.

---

 src/mesa/swrast/s_readpix.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/swrast/s_readpix.c b/src/mesa/swrast/s_readpix.c
index 6ddacab..5e6356c 100644
--- a/src/mesa/swrast/s_readpix.c
+++ b/src/mesa/swrast/s_readpix.c
@@ -514,7 +514,7 @@ _swrast_ReadPixels( struct gl_context *ctx,
                                    type, pixels, &clippedPacking);
          break;
       default:
-	 _mesa_problem(ctx, "unexpected format in _swrast_ReadPixels");
+	 _mesa_problem(ctx, "unexpected format 0x%x in _swrast_ReadPixels", format);
          /* don't return yet, clean-up */
    }