Mesa (main): zink: support more RGBX formats

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Module: Mesa
Branch: main
Commit: d0833f611a22f4be4d1f2e5c4ba8c395552902f8
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d0833f611a22f4be4d1f2e5c4ba8c395552902f8

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Fri Apr  2 11:59:20 2021 -0400

zink: support more RGBX formats

the base formats are supported, so these should fall into place naturally

Reviewed-by: Erik Faye-Lund <erik.faye-lund at collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11391>

---

 src/gallium/drivers/zink/zink_screen.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gallium/drivers/zink/zink_screen.c b/src/gallium/drivers/zink/zink_screen.c
index 66155e2901a..b3694cf22b7 100644
--- a/src/gallium/drivers/zink/zink_screen.c
+++ b/src/gallium/drivers/zink/zink_screen.c
@@ -1165,6 +1165,10 @@ emulate_x8(enum pipe_format format)
    case PIPE_FORMAT_B8G8R8X8_SRGB:
       return PIPE_FORMAT_B8G8R8A8_SRGB;
 
+   case PIPE_FORMAT_R8G8B8X8_SINT:
+      return PIPE_FORMAT_R8G8B8A8_SINT;
+   case PIPE_FORMAT_R8G8B8X8_SNORM:
+      return PIPE_FORMAT_R8G8B8A8_SNORM;
    case PIPE_FORMAT_R8G8B8X8_UNORM:
       return PIPE_FORMAT_R8G8B8A8_UNORM;