rgtc: llvmpipe/softpipe refuse RGTC until u_format has support.

So far I haven't implemented the u_format code for these.

Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 21e8012d46af36db318c9d92f2a05c827b36549a..2c32aa93cdf3bca8f75ace2b89449042935de23a 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -278,6 +278,11 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
       return util_format_s3tc_enabled;
    }
 
+   /* u_format doesn't support RGTC yet */
+   if (format_desc->layout == UTIL_FORMAT_LAYOUT_RGTC) {
+      return FALSE;
+   }
+
    /*
     * Everything else should be supported by u_format.
     */

diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
index 6d47fb9628032431a1b89f67974444ba8b42d9db..685fbfc308785a1422f8f8caf04a1fbe205d641a 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_screen.c
+++ b/src/gallium/drivers/softpipe/sp_screen.c
@@ -248,6 +248,11 @@ softpipe_is_format_supported( struct pipe_screen *screen,
       return util_format_s3tc_enabled;
    }
 
+   /* u_format doesn't implement RGTC yet */
+   if (format_desc->layout == UTIL_FORMAT_LAYOUT_RGTC) {
+       return FALSE;
+   }
+
    /*
     * Everything else should be supported by u_format.
     */