Mesa (main): zink: remove no-longer-used resource helper functions

[GitLab Mirror]

Module: Mesa
Branch: main
Commit: 28496f6ff21584766012a696b885dd4a1b4da73f
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=28496f6ff21584766012a696b885dd4a1b4da73f

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Fri May  7 08:52:50 2021 -0400

zink: remove no-longer-used resource helper functions

Acked-by: Dave Airlie <airlied at redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11437>

---

 src/gallium/drivers/zink/zink_resource.c | 36 --------------------------------
 src/gallium/drivers/zink/zink_resource.h |  3 ---
 2 files changed, 39 deletions(-)

diff --git a/src/gallium/drivers/zink/zink_resource.c b/src/gallium/drivers/zink/zink_resource.c
index 6e26d5118e9..ce2c6b37c80 100644
--- a/src/gallium/drivers/zink/zink_resource.c
+++ b/src/gallium/drivers/zink/zink_resource.c
@@ -87,14 +87,6 @@ get_resource_usage(struct zink_resource *res)
    return batch_uses;
 }
 
-static void
-resource_sync_writes_from_batch_usage(struct zink_context *ctx, struct zink_resource *res)
-{
-   uint32_t writes = p_atomic_read(&res->obj->writes.usage);
-
-   zink_wait_on_batch(ctx, writes);
-}
-
 static uint32_t
 mem_hash(const void *key)
 {
@@ -812,34 +804,6 @@ init_mem_range(struct zink_screen *screen, struct zink_resource *res, VkDeviceSi
    return range;
 }
 
-bool
-zink_resource_has_curr_read_usage(struct zink_context *ctx, struct zink_resource *res)
-{
-   return res->obj->reads.usage == ctx->curr_batch;
-}
-
-static uint32_t
-get_most_recent_access(struct zink_resource *res, enum zink_resource_access flags)
-{
-   uint32_t usage[3]; // read, write, failure
-   uint32_t latest = ARRAY_SIZE(usage) - 1;
-   usage[latest] = 0;
-
-   if (flags & ZINK_RESOURCE_ACCESS_READ) {
-      usage[0] = p_atomic_read(&res->obj->reads.usage);
-      if (usage[0] > usage[latest]) {
-         latest = 0;
-      }
-   }
-   if (flags & ZINK_RESOURCE_ACCESS_WRITE) {
-      usage[1] = p_atomic_read(&res->obj->writes.usage);
-      if (usage[1] > usage[latest]) {
-         latest = 1;
-      }
-   }
-   return usage[latest];
-}
-
 static void *
 map_resource(struct zink_screen *screen, struct zink_resource *res)
 {
diff --git a/src/gallium/drivers/zink/zink_resource.h b/src/gallium/drivers/zink/zink_resource.h
index 24d5b7631ab..c64e5d59ea5 100644
--- a/src/gallium/drivers/zink/zink_resource.h
+++ b/src/gallium/drivers/zink/zink_resource.h
@@ -152,9 +152,6 @@ zink_resource_setup_transfer_layouts(struct zink_context *ctx, struct zink_resou
 bool
 zink_resource_has_usage(struct zink_resource *res, enum zink_resource_access usage);
 
-bool
-zink_resource_has_curr_read_usage(struct zink_context *ctx, struct zink_resource *res);
-
 void
 zink_destroy_resource_object(struct zink_screen *screen, struct zink_resource_object *resource_object);