Mesa (master): llvmpipe: disable half float formats

[Alan Hourihane]

Module: Mesa
Branch: master
Commit: efc69ca61cf8fe7d2d44d177e7737999b6a114b5
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=efc69ca61cf8fe7d2d44d177e7737999b6a114b5

Author: Alan Hourihane <alanh at vmware.com>
Date:   Tue Apr 13 15:40:29 2010 +0100

llvmpipe: disable half float formats

---

 src/gallium/drivers/llvmpipe/lp_screen.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 6d309c6..a30f3c4 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -187,6 +187,11 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
    case PIPE_FORMAT_DXT3_RGBA:
    case PIPE_FORMAT_DXT5_RGBA:
       return util_format_s3tc_enabled;
+   case PIPE_FORMAT_R16_FLOAT:
+   case PIPE_FORMAT_R16G16_FLOAT:
+   case PIPE_FORMAT_R16G16B16_FLOAT:
+   case PIPE_FORMAT_R16G16B16A16_FLOAT:
+      return FALSE;
    default:
       break;
    }