nvk: Fix border color alpha

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24326>

diff --git a/src/nouveau/vulkan/nvk_sampler.c b/src/nouveau/vulkan/nvk_sampler.c
index c22fdd7..b192c98 100644 (file)
--- a/src/nouveau/vulkan/nvk_sampler.c
+++ b/src/nouveau/vulkan/nvk_sampler.c
@@ -276,7 +276,7 @@ nvk_CreateSampler(VkDevice _device,
    SAMP_SET_U(samp, NV9097, 4, BORDER_COLOR_R, bc.uint32[0]);
    SAMP_SET_U(samp, NV9097, 5, BORDER_COLOR_G, bc.uint32[1]);
    SAMP_SET_U(samp, NV9097, 6, BORDER_COLOR_B, bc.uint32[2]);
-   SAMP_SET_U(samp, NV9097, 7, BORDER_COLOR_A, bc.uint32[2]);
+   SAMP_SET_U(samp, NV9097, 7, BORDER_COLOR_A, bc.uint32[3]);
 
    memcpy(desc_map, samp, sizeof(samp));