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zink: make find_completed_batch_state() only return state for COPY_ONLY ctx

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COPY_ONLY has no descriptor support, so these states cannot be recycled
like the others

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37306>
This commit is contained in:
Mike Blumenkrantz 2025-09-11 12:38:14 -04:00 • committed by Marge Bot
parent 13ea671b68
commit b497a81dd1
1 changed files with 8 additions and 3 deletions
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11
src/gallium/drivers/zink/zink_batch.c
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@ -424,11 +424,11 @@ find_screen_state(struct zink_screen *screen, struct zink_context *ctx)
return bs;
}
/* only returns batch state for COPY_ONLY contexts */
static struct zink_batch_state *
find_completed_batch_state(struct zink_context *ctx)
{
struct zink_screen *screen = zink_screen(ctx->base.screen);
struct zink_batch_state *bs = NULL;
/* states are stored sequentially, so if the first one doesn't work, none of them will */
struct zink_batch_state *i = ctx->batch_states;
@ -440,15 +440,20 @@ find_completed_batch_state(struct zink_context *ctx)
(zink_screen_check_last_finished(screen, i->fence.batch_id) || i->fence.completed)) {
pop_batch_state(ctx);
reset_batch_state_ctx(ctx, i);
if (ctx->flags & ZINK_CONTEXT_COPY_ONLY) {
/* copy context batch states don't have descriptors and cannot be used interchangeably with others */
reset_batch_state_internal(screen, i);
return i;
}
simple_mtx_lock(&screen->active_batch_states_lock);
zink_batch_state_append(&screen->active_batch_states, &screen->last_active_batch_state, i);
simple_mtx_unlock(&screen->active_batch_states_lock);
i = j;
} else {
return bs;
break;
}
}
return bs;
return NULL;
}
/* find a "free" batch state */