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https://github.com/encounter/dawn-cmake.git
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Add tests about clearing with big integer values
This patch adds several dawn_end2end_tests as a preparation to support clearing color attachments with arbitrary 32-bit integer values on D3D12. Bug: dawn:537 Test: dawn_end2end_tests Change-Id: I5e5232d4ebb2ed0e0da007fea101ed13f972ce9e Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98103 Commit-Queue: Jiawei Shao <jiawei.shao@intel.com> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Austin Eng <enga@chromium.org>
This commit is contained in:
Jiawei Shao
Dawn LUCI CQ
parent
0e141c2d86
commit
3c797eba3b
@ -497,6 +497,225 @@ TEST_P(RenderPassLoadOpTests, LoadOpClearNormalizedFormatsOutOfBound) {
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}
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}
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// Test clearing multiple color attachments with different big integers can still work correctly.
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TEST_P(RenderPassLoadOpTests, LoadOpClearWithBigInt32ValuesOnMultipleColorAttachments) {
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// TODO(http://crbug.com/dawn/537): Implemement a workaround to enable clearing integer formats
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// to large values on D3D12.
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DAWN_SUPPRESS_TEST_IF(IsD3D12());
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// TODO(crbug.com/dawn/1109): Re-enable once fixed on Mac Mini 8,1s w/ 11.5.
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DAWN_SUPPRESS_TEST_IF(IsMetal() && IsIntel() && IsMacOS(11, 5));
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// TODO(crbug.com/dawn/1463): Re-enable, might be the same as above just on
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// 12.4 instead of 11.5.
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DAWN_SUPPRESS_TEST_IF(IsMetal() && IsIntel() && IsMacOS(12, 4));
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constexpr int32_t kMaxInt32RepresentableInFloat = 1 << std::numeric_limits<float>::digits;
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constexpr int32_t kMinInt32RepresentableInFloat = -kMaxInt32RepresentableInFloat;
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using TestCase = std::tuple<wgpu::TextureFormat, wgpu::Color, std::array<int32_t, 4>>;
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constexpr std::array<TestCase, kMaxColorAttachments> kTestCases = {{
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{wgpu::TextureFormat::R32Sint,
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{kMaxInt32RepresentableInFloat, 0, 0, 0},
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{kMaxInt32RepresentableInFloat, 0, 0, 0}},
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{wgpu::TextureFormat::R32Sint,
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{kMaxInt32RepresentableInFloat + 1, 0, 0, 0},
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{kMaxInt32RepresentableInFloat + 1, 0, 0, 0}},
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{wgpu::TextureFormat::R32Sint,
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{kMinInt32RepresentableInFloat, 0, 0, 0},
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{kMinInt32RepresentableInFloat, 0, 0, 0}},
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{wgpu::TextureFormat::R32Sint,
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{kMinInt32RepresentableInFloat - 1, 0, 0, 0},
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{kMinInt32RepresentableInFloat - 1, 0, 0, 0}},
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{wgpu::TextureFormat::RG32Sint,
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{kMaxInt32RepresentableInFloat, kMaxInt32RepresentableInFloat + 1, 0, 0},
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{kMaxInt32RepresentableInFloat, kMaxInt32RepresentableInFloat + 1, 0, 0}},
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{wgpu::TextureFormat::RG32Sint,
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{kMinInt32RepresentableInFloat, kMinInt32RepresentableInFloat - 1, 0, 0},
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{kMinInt32RepresentableInFloat, kMinInt32RepresentableInFloat - 1, 0, 0}},
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{wgpu::TextureFormat::RGBA32Sint,
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{kMaxInt32RepresentableInFloat, kMinInt32RepresentableInFloat,
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kMaxInt32RepresentableInFloat + 1, kMinInt32RepresentableInFloat - 1},
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{kMaxInt32RepresentableInFloat, kMinInt32RepresentableInFloat,
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kMaxInt32RepresentableInFloat + 1, kMinInt32RepresentableInFloat - 1}},
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{wgpu::TextureFormat::RGBA32Sint,
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{kMaxInt32RepresentableInFloat, kMinInt32RepresentableInFloat,
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kMaxInt32RepresentableInFloat - 1, kMinInt32RepresentableInFloat + 1},
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{kMaxInt32RepresentableInFloat, kMinInt32RepresentableInFloat,
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kMaxInt32RepresentableInFloat - 1, kMinInt32RepresentableInFloat + 1}},
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}};
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std::array<wgpu::Texture, kMaxColorAttachments> textures;
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wgpu::TextureDescriptor textureDescriptor = {};
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textureDescriptor.size = {1, 1, 1};
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textureDescriptor.usage = wgpu::TextureUsage::CopySrc | wgpu::TextureUsage::RenderAttachment;
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std::array<wgpu::RenderPassColorAttachment, kMaxColorAttachments> colorAttachmentsInfo;
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wgpu::CommandEncoder encoder = device.CreateCommandEncoder();
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for (uint32_t i = 0; i < kMaxColorAttachments; ++i) {
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textureDescriptor.format = std::get<0>(kTestCases[i]);
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textures[i] = device.CreateTexture(&textureDescriptor);
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colorAttachmentsInfo[i].view = textures[i].CreateView();
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colorAttachmentsInfo[i].loadOp = wgpu::LoadOp::Clear;
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colorAttachmentsInfo[i].storeOp = wgpu::StoreOp::Store;
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colorAttachmentsInfo[i].clearValue = std::get<1>(kTestCases[i]);
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}
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wgpu::RenderPassDescriptor renderPassDescriptor = {};
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renderPassDescriptor.colorAttachmentCount = kMaxColorAttachments;
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renderPassDescriptor.colorAttachments = colorAttachmentsInfo.data();
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wgpu::RenderPassEncoder renderPass = encoder.BeginRenderPass(&renderPassDescriptor);
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renderPass.End();
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std::array<wgpu::Buffer, kMaxColorAttachments> outputBuffers;
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for (uint32_t i = 0; i < kMaxColorAttachments; ++i) {
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wgpu::BufferDescriptor bufferDescriptor = {};
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bufferDescriptor.size = sizeof(int32_t) * 4;
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bufferDescriptor.usage = wgpu::BufferUsage::CopySrc | wgpu::BufferUsage::CopyDst;
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outputBuffers[i] = device.CreateBuffer(&bufferDescriptor);
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wgpu::ImageCopyTexture imageCopyTexture =
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utils::CreateImageCopyTexture(textures[i], 0, {0, 0, 0});
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wgpu::ImageCopyBuffer imageCopyBuffer =
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utils::CreateImageCopyBuffer(outputBuffers[i], 0, kTextureBytesPerRowAlignment);
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encoder.CopyTextureToBuffer(&imageCopyTexture, &imageCopyBuffer, &textureDescriptor.size);
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}
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wgpu::CommandBuffer commandBuffer = encoder.Finish();
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queue.Submit(1, &commandBuffer);
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for (uint32_t i = 0; i < kMaxColorAttachments; ++i) {
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const uint8_t* expected =
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reinterpret_cast<const uint8_t*>(std::get<2>(kTestCases[i]).data());
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EXPECT_BUFFER_U8_RANGE_EQ(expected, outputBuffers[i], 0,
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sizeof(std::get<2>(kTestCases[i])));
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}
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}
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// Test clearing multiple color attachments with different big unsigned integers can still work
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// correctly.
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TEST_P(RenderPassLoadOpTests, LoadOpClearWithBigUInt32ValuesOnMultipleColorAttachments) {
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// TODO(http://crbug.com/dawn/537): Implemement a workaround to enable clearing integer formats
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// to large values on D3D12.
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DAWN_SUPPRESS_TEST_IF(IsD3D12());
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// TODO(crbug.com/dawn/1109): Re-enable once fixed on Mac Mini 8,1s w/ 11.5.
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DAWN_SUPPRESS_TEST_IF(IsMetal() && IsIntel() && IsMacOS(11, 5));
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// TODO(crbug.com/dawn/1463): Re-enable, might be the same as above just on
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// 12.4 instead of 11.5.
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DAWN_SUPPRESS_TEST_IF(IsMetal() && IsIntel() && IsMacOS(12, 4));
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constexpr int32_t kMaxUInt32RepresentableInFloat = 1 << std::numeric_limits<float>::digits;
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using TestCase = std::tuple<wgpu::TextureFormat, wgpu::Color, std::array<uint32_t, 4>>;
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std::array<float, 4> testColorForRGBA32Float = {
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kMaxUInt32RepresentableInFloat, kMaxUInt32RepresentableInFloat - 1,
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kMaxUInt32RepresentableInFloat - 2, kMaxUInt32RepresentableInFloat - 3};
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std::array<uint32_t, 4> expectedDataForRGBA32Float;
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for (uint32_t i = 0; i < expectedDataForRGBA32Float.size(); ++i) {
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expectedDataForRGBA32Float[i] = *(reinterpret_cast<uint32_t*>(&testColorForRGBA32Float[i]));
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}
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const std::array<TestCase, kMaxColorAttachments> kTestCases = {{
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{wgpu::TextureFormat::R32Uint,
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{kMaxUInt32RepresentableInFloat, 0, 0, 0},
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{kMaxUInt32RepresentableInFloat, 0, 0, 0}},
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{wgpu::TextureFormat::R32Uint,
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{kMaxUInt32RepresentableInFloat + 1, 0, 0, 0},
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{kMaxUInt32RepresentableInFloat + 1, 0, 0, 0}},
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{wgpu::TextureFormat::RG32Uint,
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{kMaxUInt32RepresentableInFloat, kMaxUInt32RepresentableInFloat, 0, 0},
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{kMaxUInt32RepresentableInFloat, kMaxUInt32RepresentableInFloat, 0, 0}},
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{wgpu::TextureFormat::RG32Uint,
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{kMaxUInt32RepresentableInFloat, kMaxUInt32RepresentableInFloat + 1, 0, 0},
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{kMaxUInt32RepresentableInFloat, kMaxUInt32RepresentableInFloat + 1, 0, 0}},
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{wgpu::TextureFormat::RGBA32Uint,
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{kMaxUInt32RepresentableInFloat, kMaxUInt32RepresentableInFloat + 1,
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kMaxUInt32RepresentableInFloat - 1, kMaxUInt32RepresentableInFloat - 2},
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{kMaxUInt32RepresentableInFloat, kMaxUInt32RepresentableInFloat + 1,
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kMaxUInt32RepresentableInFloat - 1, kMaxUInt32RepresentableInFloat - 2}},
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{wgpu::TextureFormat::RGBA32Sint,
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{kMaxUInt32RepresentableInFloat, kMaxUInt32RepresentableInFloat - 1,
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kMaxUInt32RepresentableInFloat - 2, kMaxUInt32RepresentableInFloat - 3},
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{static_cast<int32_t>(kMaxUInt32RepresentableInFloat),
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static_cast<int32_t>(kMaxUInt32RepresentableInFloat - 1),
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static_cast<int32_t>(kMaxUInt32RepresentableInFloat - 2),
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static_cast<int32_t>(kMaxUInt32RepresentableInFloat - 3)}},
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{wgpu::TextureFormat::RGBA32Float,
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{kMaxUInt32RepresentableInFloat, kMaxUInt32RepresentableInFloat - 1,
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kMaxUInt32RepresentableInFloat - 2, kMaxUInt32RepresentableInFloat - 3},
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expectedDataForRGBA32Float},
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{wgpu::TextureFormat::Undefined,
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{kMaxUInt32RepresentableInFloat + 1, kMaxUInt32RepresentableInFloat + 1, 0, 0},
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{0, 0, 0, 0}},
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}};
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std::array<wgpu::Texture, kMaxColorAttachments> textures;
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wgpu::TextureDescriptor textureDescriptor = {};
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textureDescriptor.size = {1, 1, 1};
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textureDescriptor.usage = wgpu::TextureUsage::CopySrc | wgpu::TextureUsage::RenderAttachment;
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std::array<wgpu::RenderPassColorAttachment, kMaxColorAttachments> colorAttachmentsInfo;
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wgpu::CommandEncoder encoder = device.CreateCommandEncoder();
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for (uint32_t i = 0; i < kMaxColorAttachments; ++i) {
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wgpu::TextureFormat format = std::get<0>(kTestCases[i]);
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if (format == wgpu::TextureFormat::Undefined) {
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textures[i] = nullptr;
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colorAttachmentsInfo[i].view = nullptr;
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continue;
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}
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textureDescriptor.format = format;
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textures[i] = device.CreateTexture(&textureDescriptor);
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colorAttachmentsInfo[i].view = textures[i].CreateView();
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colorAttachmentsInfo[i].loadOp = wgpu::LoadOp::Clear;
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colorAttachmentsInfo[i].storeOp = wgpu::StoreOp::Store;
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colorAttachmentsInfo[i].clearValue = std::get<1>(kTestCases[i]);
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}
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wgpu::RenderPassDescriptor renderPassDescriptor = {};
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renderPassDescriptor.colorAttachmentCount = kMaxColorAttachments;
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renderPassDescriptor.colorAttachments = colorAttachmentsInfo.data();
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wgpu::RenderPassEncoder renderPass = encoder.BeginRenderPass(&renderPassDescriptor);
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renderPass.End();
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std::array<wgpu::Buffer, kMaxColorAttachments> outputBuffers;
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for (uint32_t i = 0; i < kMaxColorAttachments; ++i) {
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wgpu::TextureFormat format = std::get<0>(kTestCases[i]);
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if (format == wgpu::TextureFormat::Undefined) {
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continue;
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}
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wgpu::BufferDescriptor bufferDescriptor = {};
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bufferDescriptor.size = sizeof(int32_t) * 4;
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bufferDescriptor.usage = wgpu::BufferUsage::CopySrc | wgpu::BufferUsage::CopyDst;
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outputBuffers[i] = device.CreateBuffer(&bufferDescriptor);
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wgpu::ImageCopyTexture imageCopyTexture =
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utils::CreateImageCopyTexture(textures[i], 0, {0, 0, 0});
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wgpu::ImageCopyBuffer imageCopyBuffer =
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utils::CreateImageCopyBuffer(outputBuffers[i], 0, kTextureBytesPerRowAlignment);
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encoder.CopyTextureToBuffer(&imageCopyTexture, &imageCopyBuffer, &textureDescriptor.size);
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}
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wgpu::CommandBuffer commandBuffer = encoder.Finish();
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queue.Submit(1, &commandBuffer);
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for (uint32_t i = 0; i < kMaxColorAttachments - 1; ++i) {
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const uint8_t* expected =
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reinterpret_cast<const uint8_t*>(std::get<2>(kTestCases[i]).data());
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EXPECT_BUFFER_U8_RANGE_EQ(expected, outputBuffers[i], 0,
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sizeof(std::get<2>(kTestCases[i])));
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}
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}
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DAWN_INSTANTIATE_TEST(RenderPassLoadOpTests,
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D3D12Backend(),
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MetalBackend(),
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