Mesa (master): swr: mark rgb9_e5 as unrenderable

[Ilia Mirkin]

Module: Mesa
Branch: master
Commit: 2f19a974a58b259889d2ac49801adea3477c6877
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2f19a974a58b259889d2ac49801adea3477c6877

Author: Ilia Mirkin <imirkin at alum.mit.edu>
Date:   Sat Nov 12 03:24:17 2016 -0500

swr: mark rgb9_e5 as unrenderable

The support in swr requires shaders to output the components as UINTs.
This is not how GL or Gallium work, and since this is not a
required-renderable format, just leave it out.

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
Reviewed-by: Bruce Cherniak <bruce.cherniak at intel.com>

---

 src/gallium/drivers/swr/swr_screen.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/swr/swr_screen.cpp b/src/gallium/drivers/swr/swr_screen.cpp
index c694457..accd6a2 100644
--- a/src/gallium/drivers/swr/swr_screen.cpp
+++ b/src/gallium/drivers/swr/swr_screen.cpp
@@ -545,7 +545,7 @@ mesa_to_swr_format(enum pipe_format format)
       {PIPE_FORMAT_B5G5R5X1_UNORM,         B5G5R5X1_UNORM},
       {PIPE_FORMAT_R10G10B10A2_USCALED,    R10G10B10A2_USCALED},
       {PIPE_FORMAT_R11G11B10_FLOAT,        R11G11B10_FLOAT},
-      {PIPE_FORMAT_R9G9B9E5_FLOAT,         R9G9B9E5_SHAREDEXP},
+      {PIPE_FORMAT_R9G9B9E5_FLOAT,         (SWR_FORMAT)-1},
       {PIPE_FORMAT_Z32_FLOAT_S8X24_UINT,   R32_FLOAT_X8X24_TYPELESS}, // z
       {PIPE_FORMAT_R1_UNORM,               (SWR_FORMAT)-1},
       {PIPE_FORMAT_R10G10B10X2_USCALED,    R10G10B10X2_USCALED},