Mesa (master): svga: create BGRX render target view for BGRX_UNORM surface

[Brian Paul]

Module: Mesa
Branch: master
Commit: 4bd5ce853bd1a78889aa7b73dd8c748ba1e47f5c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4bd5ce853bd1a78889aa7b73dd8c748ba1e47f5c

Author: Charmaine Lee <charmainel at vmware.com>
Date:   Tue Oct 25 13:56:52 2016 -0700

svga: create BGRX render target view for BGRX_UNORM surface

Currently we adjust the view format when we are asked to create a
BGRA render target view for BGRX surface. But we only look for
SVGA3D_B8G8R8X8_TYPELESS surface format.
With this patch, we will also check for SVGA3D_B8G8R8X8_UNORM surface format,
and use SVGA3D_B8G8R8X8_UNORM as the view format for that case.

Reviewed-by: Brian Paul <brianp at vmware.com>

---

 src/gallium/drivers/svga/svga_surface.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/svga/svga_surface.c b/src/gallium/drivers/svga/svga_surface.c
index 9353841..2ffdce5 100644
--- a/src/gallium/drivers/svga/svga_surface.c
+++ b/src/gallium/drivers/svga/svga_surface.c
@@ -461,7 +461,8 @@ svga_validate_surface_view(struct svga_context *svga, struct svga_surface *s)
           * svga_validate_pipe_sampler_view().
           */
          if (view_format == SVGA3D_B8G8R8A8_UNORM &&
-             stex->key.format == SVGA3D_B8G8R8X8_TYPELESS) {
+             (stex->key.format == SVGA3D_B8G8R8X8_UNORM ||
+              stex->key.format == SVGA3D_B8G8R8X8_TYPELESS)) {
             view_format = SVGA3D_B8G8R8X8_UNORM;
          }