Mesa (master): zink: export PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE

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Module: Mesa
Branch: master
Commit: 26feb458108c6339edbe68052a6e6a29398ec22e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=26feb458108c6339edbe68052a6e6a29398ec22e

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Sun Apr  4 13:28:59 2021 -0400

zink: export PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE

Reviewed-by: Dave Airlie <airlied at redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10509>

---

 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 26d5b9561d2..c0ad728c2e7 100644
--- a/src/gallium/drivers/zink/zink_screen.c
+++ b/src/gallium/drivers/zink/zink_screen.c
@@ -481,6 +481,10 @@ zink_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_CULL_DISTANCE:
       return screen->info.feats.features.shaderCullDistance;
 
+   case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
+      /* this is the spec minimum */
+      return screen->info.feats.features.sparseBinding ? 64 * 1024 : 0;
+
    case PIPE_CAP_VIEWPORT_SUBPIXEL_BITS:
       return screen->info.props.limits.viewportSubPixelBits;