Mesa (master): v3dv: mark the right bit to swap R/B vertex attributes

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Module: Mesa
Branch: master
Commit: 9648bfba5641ae8609a9638b3fa888d59b27e006
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9648bfba5641ae8609a9638b3fa888d59b27e006

Author: Juan A. Suarez Romero <jasuarez at igalia.com>
Date:   Fri Oct 16 11:35:05 2020 +0200

v3dv: mark the right bit to swap R/B vertex attributes

Now that the R/B swap mask for vertex attributes handles all the
attributes, ensure the right generic vertex attribute is marked.

Signed-off-by: Juan A. Suarez Romero <jasuarez at igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral at igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7196>

---

 src/broadcom/vulkan/v3dv_pipeline.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/broadcom/vulkan/v3dv_pipeline.c b/src/broadcom/vulkan/v3dv_pipeline.c
index 14e46291374..27b98aca03b 100644
--- a/src/broadcom/vulkan/v3dv_pipeline.c
+++ b/src/broadcom/vulkan/v3dv_pipeline.c
@@ -1263,7 +1263,7 @@ pipeline_populate_v3d_vs_key(struct v3d_vs_key *key,
          &vi_info->pVertexAttributeDescriptions[i];
       assert(desc->location < MAX_VERTEX_ATTRIBS);
       if (desc->format == VK_FORMAT_B8G8R8A8_UNORM)
-         key->va_swap_rb_mask |= 1 << desc->location;
+         key->va_swap_rb_mask |= 1 << (VERT_ATTRIB_GENERIC0 + desc->location);
    }
 }