[Mesa-dev] [PATCH 2/2] softpipe/llvmpipe: don't advertize support for ASTC

[sroland at vmware.com]

From: Roland Scheidegger <sroland at vmware.com>

33339775565154040e0c4ea2e196217dccc08cdf added support for ASTC textures to
gallium. They don't have any helpers hooked up for software decoding, however,
so cannot support them in drivers relying on util code for decoding.
---
 src/gallium/drivers/llvmpipe/lp_screen.c | 3 ++-
 src/gallium/drivers/softpipe/sp_screen.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 9f5e737..899f28d 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -460,7 +460,8 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
       }
    }
 
-   if (format_desc->layout == UTIL_FORMAT_LAYOUT_BPTC) {
+   if (format_desc->layout == UTIL_FORMAT_LAYOUT_BPTC ||
+       format_desc->layout == UTIL_FORMAT_LAYOUT_ASTC) {
       /* Software decoding is not hooked up. */
       return FALSE;
    }
diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
index bb4cef2..2ae72b2 100644
--- a/src/gallium/drivers/softpipe/sp_screen.c
+++ b/src/gallium/drivers/softpipe/sp_screen.c
@@ -362,7 +362,8 @@ softpipe_is_format_supported( struct pipe_screen *screen,
          return FALSE;
    }
 
-   if (format_desc->layout == UTIL_FORMAT_LAYOUT_BPTC) {
+   if (format_desc->layout == UTIL_FORMAT_LAYOUT_BPTC ||
+       format_desc->layout == UTIL_FORMAT_LAYOUT_ASTC) {
       /* Software decoding is not hooked up. */
       return FALSE;
    }
-- 
2.1.4