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d3d12/vulkan: Skip descriptor update/creation if resource is destroyed

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Validation of resource destroy state does not happen on bind group
creation. It happens on queue submit. This means the Vulkan and D3D12
backends need to gracefully handle BindGroup creation with destroyed
resources by skipping the descriptor creation if the resource has
been destroyed.

Bug: dawn:319
Change-Id: I270afba86d1a961e1e4c39f2419d8c34ff889e46
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/38440
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
This commit is contained in:
Austin Eng
2021-01-22 17:10:36 +00:00
committed by Commit Bot service account
parent 72cd1a5e89
commit db1572102b
3 changed files with 96 additions and 6 deletions
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57
src/tests/end2end/BindGroupTests.cpp
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@@ -1320,6 +1320,63 @@ TEST_P(BindGroupTests, ReallyLargeBindGroup) {
EXPECT_BUFFER_U32_EQ(1, result, 0);
}
// This is a regression test for crbug.com/dawn/319 where creating a bind group with a
// destroyed resource would crash the backend.
TEST_P(BindGroupTests, CreateWithDestroyedResource) {
auto doBufferTest = [&](wgpu::BufferBindingType bindingType, wgpu::BufferUsage usage) {
wgpu::BindGroupLayout bgl =
utils::MakeBindGroupLayout(device, {{0, wgpu::ShaderStage::Fragment, bindingType}});
wgpu::BufferDescriptor bufferDesc;
bufferDesc.size = sizeof(float);
bufferDesc.usage = usage;
wgpu::Buffer buffer = device.CreateBuffer(&bufferDesc);
buffer.Destroy();
wgpu::BindGroup bg = utils::MakeBindGroup(device, bgl, {{0, buffer, 0, sizeof(float)}});
};
// Test various usages and binding types since they take different backend code paths.
doBufferTest(wgpu::BufferBindingType::Uniform, wgpu::BufferUsage::Uniform);
doBufferTest(wgpu::BufferBindingType::Storage, wgpu::BufferUsage::Storage);
doBufferTest(wgpu::BufferBindingType::ReadOnlyStorage, wgpu::BufferUsage::Storage);
// Test a sampled texture.
{
wgpu::BindGroupLayout bgl = utils::MakeBindGroupLayout(
device, {{0, wgpu::ShaderStage::Fragment, wgpu::TextureSampleType::Float}});
wgpu::TextureDescriptor textureDesc;
textureDesc.usage = wgpu::TextureUsage::Sampled;
textureDesc.size = {1, 1, 1};
textureDesc.format = wgpu::TextureFormat::BGRA8Unorm;
wgpu::Texture texture = device.CreateTexture(&textureDesc);
wgpu::TextureView textureView = texture.CreateView();
texture.Destroy();
wgpu::BindGroup bg = utils::MakeBindGroup(device, bgl, {{0, textureView}});
}
// Test a storage texture.
{
wgpu::BindGroupLayout bgl = utils::MakeBindGroupLayout(
device, {{0, wgpu::ShaderStage::Fragment, wgpu::StorageTextureAccess::ReadOnly,
wgpu::TextureFormat::R32Uint}});
wgpu::TextureDescriptor textureDesc;
textureDesc.usage = wgpu::TextureUsage::Storage;
textureDesc.size = {1, 1, 1};
textureDesc.format = wgpu::TextureFormat::R32Uint;
wgpu::Texture texture = device.CreateTexture(&textureDesc);
wgpu::TextureView textureView = texture.CreateView();
texture.Destroy();
wgpu::BindGroup bg = utils::MakeBindGroup(device, bgl, {{0, textureView}});
}
}
DAWN_INSTANTIATE_TEST(BindGroupTests,
D3D12Backend(),
MetalBackend(),