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tests: Ensure we try to allocate some larger buffers as well. 

The suballocation test should also try to allocate >= 2 MiB buffers so
we can verify VRAM clear behavior for dedicated allocations as well.

Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no>
This commit is contained in:
Hans-Kristian Arntzen 2022-06-15 12:09:17 +02:00
parent 39d07dea2c
commit 3a19dea7c7
1 changed files with 2 additions and 1 deletions
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3
tests/d3d12_resource.c
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@ -2638,7 +2638,8 @@ void test_stress_suballocation_thread(void *userdata)
{
/* Randomly allocate heaps and place a buffer on top of it. */
alloc_heap = rand_r(&seed) % 2 == 0;
alloc_size = D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT * (1 + rand_r(&seed) % 20);
/* Ensures we sometimes hit dedicated allocation paths. (2 MiB limit). */
alloc_size = D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT * (1 + rand_r(&seed) % 40);
keep_alive = rand_r(&seed) % 2 == 0;
if (buffers[i] && keep_alive)