Mesa (master): llvmpipe: More tweaks to the supported texture formats.

[Jose Fonseca]

Module: Mesa
Branch: master
Commit: 2da7ef077a494373904f2e8ad4fcd3885c2bba9b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2da7ef077a494373904f2e8ad4fcd3885c2bba9b

Author: José Fonseca <jfonseca at vmware.com>
Date:   Thu Apr  1 15:16:26 2010 +0100

llvmpipe: More tweaks to the supported texture formats.

---

 src/gallium/drivers/llvmpipe/lp_screen.c |   16 ++++++----------
 1 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 3d6c793..5ad581b 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -191,14 +191,14 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
       break;
    }
 
-   if(tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) {
-      if(format_desc->block.width != 1 ||
-         format_desc->block.height != 1)
-         return FALSE;
+   if(format_desc->block.width != 1 ||
+      format_desc->block.height != 1)
+      return FALSE;
 
-      if(format_desc->layout != UTIL_FORMAT_LAYOUT_PLAIN)
-         return FALSE;
+   if(format_desc->layout != UTIL_FORMAT_LAYOUT_PLAIN)
+      return FALSE;
 
+   if(tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) {
       if(format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB &&
          format_desc->colorspace != UTIL_FORMAT_COLORSPACE_SRGB)
          return FALSE;
@@ -228,10 +228,6 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
       if(format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB &&
          format_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS)
          return FALSE;
-
-      /* not supported yet */
-      if (format == PIPE_FORMAT_Z16_UNORM)
-         return FALSE;
    }
 
    return TRUE;