mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-06-26 00:13:47 +00:00
2a1d8c2b1d
Instead it is replaced by one enum in dawn_native and another in utils. BUG=dawn:22 Change-Id: I094a40c8d4e22b704e59aea60cbefd1f05c5352a Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8800 Commit-Queue: Kai Ninomiya <kainino@chromium.org> Reviewed-by: Austin Eng <enga@chromium.org> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
91 lines
3.4 KiB
C++
91 lines
3.4 KiB
C++
// Copyright 2019 The Dawn Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include <initializer_list>
|
|
#include <limits>
|
|
#include "tests/unittests/validation/ValidationTest.h"
|
|
#include "utils/DawnHelpers.h"
|
|
|
|
class ComputeIndirectValidationTest : public ValidationTest {
|
|
protected:
|
|
void SetUp() override {
|
|
ValidationTest::SetUp();
|
|
|
|
dawn::ShaderModule computeModule =
|
|
utils::CreateShaderModule(device, utils::ShaderStage::Compute, R"(
|
|
#version 450
|
|
layout(local_size_x = 1) in;
|
|
void main() {
|
|
})");
|
|
|
|
// Set up compute pipeline
|
|
dawn::PipelineLayout pl = utils::MakeBasicPipelineLayout(device, nullptr);
|
|
|
|
dawn::ComputePipelineDescriptor csDesc;
|
|
csDesc.layout = pl;
|
|
|
|
dawn::PipelineStageDescriptor computeStage;
|
|
computeStage.module = computeModule;
|
|
computeStage.entryPoint = "main";
|
|
csDesc.computeStage = &computeStage;
|
|
|
|
pipeline = device.CreateComputePipeline(&csDesc);
|
|
}
|
|
|
|
void ValidateExpectation(dawn::CommandEncoder encoder, utils::Expectation expectation) {
|
|
if (expectation == utils::Expectation::Success) {
|
|
encoder.Finish();
|
|
} else {
|
|
ASSERT_DEVICE_ERROR(encoder.Finish());
|
|
}
|
|
}
|
|
|
|
void TestIndirectOffset(utils::Expectation expectation,
|
|
std::initializer_list<uint32_t> bufferList,
|
|
uint64_t indirectOffset) {
|
|
dawn::Buffer indirectBuffer = utils::CreateBufferFromData<uint32_t>(
|
|
device, dawn::BufferUsageBit::Indirect, bufferList);
|
|
|
|
dawn::CommandEncoder encoder = device.CreateCommandEncoder();
|
|
dawn::ComputePassEncoder pass = encoder.BeginComputePass();
|
|
pass.SetPipeline(pipeline);
|
|
pass.DispatchIndirect(indirectBuffer, indirectOffset);
|
|
pass.EndPass();
|
|
|
|
ValidateExpectation(encoder, expectation);
|
|
}
|
|
|
|
dawn::ComputePipeline pipeline;
|
|
};
|
|
|
|
// Verify out of bounds indirect dispatch calls are caught early
|
|
TEST_F(ComputeIndirectValidationTest, IndirectOffsetBounds) {
|
|
// In bounds
|
|
TestIndirectOffset(utils::Expectation::Success, {1, 2, 3}, 0);
|
|
// In bounds, bigger buffer
|
|
TestIndirectOffset(utils::Expectation::Success, {1, 2, 3, 4, 5, 6}, 0);
|
|
// In bounds, bigger buffer, positive offset
|
|
TestIndirectOffset(utils::Expectation::Success, {1, 2, 3, 4, 5, 6}, 3 * sizeof(uint32_t));
|
|
|
|
// Out of bounds, buffer too small
|
|
TestIndirectOffset(utils::Expectation::Failure, {1, 2}, 0);
|
|
// Out of bounds, index too big
|
|
TestIndirectOffset(utils::Expectation::Failure, {1, 2, 3}, 1 * sizeof(uint32_t));
|
|
// Out of bounds, index past buffer
|
|
TestIndirectOffset(utils::Expectation::Failure, {1, 2, 3}, 4 * sizeof(uint32_t));
|
|
// Out of bounds, index + size of command overflows
|
|
uint64_t offset = std::numeric_limits<uint64_t>::max();
|
|
TestIndirectOffset(utils::Expectation::Failure, {1, 2, 3, 4, 5, 6}, offset);
|
|
}
|