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zink: don't init batch descriptors for copy contexts

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these are never used and waste memory

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37306>
This commit is contained in:
Mike Blumenkrantz 2025-09-11 12:36:57 -04:00 • committed by Marge Bot
parent 2fe2ab2bd0
commit a6918f1bed
1 changed files with 3 additions and 1 deletions
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4
src/gallium/drivers/zink/zink_descriptors.c
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@ -1585,6 +1585,8 @@ zink_batch_descriptor_reset(struct zink_screen *screen, struct zink_batch_state
bool
zink_batch_descriptor_init(struct zink_screen *screen, struct zink_batch_state *bs)
{
if (bs->ctx->flags & ZINK_CONTEXT_COPY_ONLY)
return true;
if (zink_descriptor_mode == ZINK_DESCRIPTOR_MODE_LAZY) {
for (unsigned i = 0; i < ZINK_DESCRIPTOR_BASE_TYPES; i++)
util_dynarray_init(&bs->dd.pools[i], bs);
@ -1595,7 +1597,7 @@ zink_batch_descriptor_init(struct zink_screen *screen, struct zink_batch_state *
util_dynarray_init(&bs->dd.push_pool[i].overflowed_pools[1], bs);
}
}
} else if (zink_descriptor_mode == ZINK_DESCRIPTOR_MODE_DB && !(bs->ctx->flags & ZINK_CONTEXT_COPY_ONLY)) {
} else if (zink_descriptor_mode == ZINK_DESCRIPTOR_MODE_DB) {
unsigned bind = ZINK_BIND_DESCRIPTOR;
struct pipe_resource *pres = pipe_buffer_create(&screen->base, bind, 0, bs->ctx->dd.db.max_db_size * screen->base_descriptor_size);
if (!pres)