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zink: remove unnecessary code in kopper readback acquire

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this used to be important but no longer is, so modify the loop
code to handle this case implicitly

Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17149>
This commit is contained in:
Mike Blumenkrantz
2022-06-20 21:46:21 -04:00
committed by Marge Bot
parent cb306a0adb
commit 49d9a3605b
1 changed files with 1 additions and 8 deletions
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9
src/gallium/drivers/zink/zink_kopper.c
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@@ -735,18 +735,11 @@ zink_kopper_acquire_readback(struct zink_context *ctx, struct zink_resource *res
const struct kopper_swapchain *cswap = cdt->swapchain;
uint32_t last_dt_idx = res->obj->last_dt_idx;
VkResult ret = VK_SUCCESS;
if (!res->obj->acquire) {
ret = kopper_acquire(screen, res, UINT64_MAX);
if (is_swapchain_kill(ret)) {
kill_swapchain(ctx, res);
return false;
}
}
/* if this hasn't been presented or if it has data, use this as the readback target */
if (res->obj->last_dt_idx == UINT32_MAX || res->obj->dt_has_data)
return false;
while (res->obj->dt_idx != last_dt_idx) {
if (!zink_kopper_present_readback(ctx, res))
if (res->obj->dt_idx != UINT32_MAX && !zink_kopper_present_readback(ctx, res))
break;
do {
ret = kopper_acquire(screen, res, 0);