| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "src/ui/lib/escher/vk/command_buffer.h" |
| |
| #include "src/ui/lib/escher/test/common/gtest_escher.h" |
| #include "src/ui/lib/escher/test/vk/vulkan_tester.h" |
| |
| namespace { |
| using namespace escher; |
| |
| class CommandBufferTest : public ::testing::Test, public VulkanTester { |
| void SetUp() override { EXPECT_TRUE(test::GetEscher()->Cleanup()); } |
| |
| void TearDown() override { |
| auto escher = test::GetEscher(); |
| EXPECT_VK_SUCCESS(escher->vk_device().waitIdle()); |
| EXPECT_TRUE(escher->Cleanup()); |
| } |
| }; |
| |
| // Smoke-test for getting/clearing dirtiness of CommandBuffer state, |
| // specifically: |
| // - a newly-created CommandBuffer initially has all dirty bits set. |
| // - GetAndClearDirty() both obtains the right values, and doesn't stomp other |
| // values as it clears the previously-dirty ones. |
| // |
| // TODO(fxbug.dev/7174): this could be extended to test the following: |
| // - that various state-setters (e.g. SetCullMode()) dirty the correct bits |
| // - that GetAndClearDirty() can be used for multiple bits simultaneously. |
| VK_TEST_F(CommandBufferTest, Dirtyness) { |
| auto escher = test::GetEscher(); |
| auto cb = CommandBuffer::NewForGraphics(escher, false); |
| |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyStaticStateBit), DirtyBits::kDirtyStaticStateBit); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyPipelineBit), DirtyBits::kDirtyPipelineBit); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyViewportBit), DirtyBits::kDirtyViewportBit); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyScissorBit), DirtyBits::kDirtyScissorBit); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyDepthBiasBit), DirtyBits::kDirtyDepthBiasBit); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyStencilMasksAndReferenceBit), |
| DirtyBits::kDirtyStencilMasksAndReferenceBit); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyStaticVertexBit), DirtyBits::kDirtyStaticVertexBit); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyPushConstantsBit), DirtyBits::kDirtyPushConstantsBit); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyDynamicBits), DirtyBits::kDirtyDynamicBits); |
| |
| // GetAndClearDirty() is the same as GetDirty(), except that the values are |
| // also cleared. |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyStaticStateBit), DirtyBits::kDirtyStaticStateBit); |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyPipelineBit), DirtyBits::kDirtyPipelineBit); |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyViewportBit), DirtyBits::kDirtyViewportBit); |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyScissorBit), DirtyBits::kDirtyScissorBit); |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyDepthBiasBit), DirtyBits::kDirtyDepthBiasBit); |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyStencilMasksAndReferenceBit), |
| DirtyBits::kDirtyStencilMasksAndReferenceBit); |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyStaticVertexBit), |
| DirtyBits::kDirtyStaticVertexBit); |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyPushConstantsBit), |
| DirtyBits::kDirtyPushConstantsBit); |
| // All of these bits were already cleared individually above. |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyDynamicBits), 0u); |
| |
| // All bits were cleared above. |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyStaticStateBit), 0u); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyPipelineBit), 0u); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyViewportBit), 0u); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyScissorBit), 0u); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyDepthBiasBit), 0u); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyStencilMasksAndReferenceBit), 0u); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyStaticVertexBit), 0u); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyPushConstantsBit), 0u); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyDynamicBits), 0u); |
| |
| // TODO(fxbug.dev/7174): ideally only submitted CommandBuffers would need to be cleaned |
| // up: if a never-submitted CB is destroyed, then it shouldn't keep anything |
| // alive, and it shouldn't cause problems in e.g. CommandBufferPool due to a |
| // forever-straggling buffer. |
| EXPECT_TRUE(cb->Submit(nullptr)); |
| } |
| |
| // Smoke-test for CommandBufferPipelineState's bit-packing setters/getters. |
| VK_TEST_F(CommandBufferTest, StaticStateSetting) { |
| auto escher = test::GetEscher(); |
| auto cb = CommandBuffer::NewForGraphics(escher, false); |
| auto static_state = VulkanTester::GetStaticState(cb); |
| |
| { |
| using vk::CompareOp; |
| for (auto& op : |
| std::vector<CompareOp>{CompareOp::eNever, CompareOp::eLess, CompareOp::eEqual, |
| CompareOp::eLessOrEqual, CompareOp::eGreater, CompareOp::eNotEqual, |
| CompareOp::eGreaterOrEqual, CompareOp::eAlways}) { |
| cb->SetDepthCompareOp(op); |
| EXPECT_EQ(static_state->get_depth_compare(), op); |
| EXPECT_EQ(vk::CompareOp(static_state->depth_compare), op); |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyStaticStateBit), |
| DirtyBits::kDirtyStaticStateBit); |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyStaticStateBit), 0u); |
| } |
| } |
| |
| // TODO(fxbug.dev/7174): ideally only submitted CommandBuffers would need to be cleaned |
| // up: if a never-submitted CB is destroyed, then it shouldn't keep anything |
| // alive, and it shouldn't cause problems in e.g. CommandBufferPool due to a |
| // forever-straggling buffer. |
| EXPECT_TRUE(cb->Submit(nullptr)); |
| } |
| |
| // CommandBuffer and CommandBufferPipelineState have matching setters for static state; |
| // the only difference is that the CommandBuffer variants set dirty bits if any changes are |
| // made. This verifies that calling either variant produces the same change in the |
| // CommandBufferPipelineState::StaticState. |
| VK_TEST_F(CommandBufferTest, StaticStateSettingMatches) { |
| auto escher = test::GetEscher(); |
| auto cb = CommandBuffer::NewForGraphics(escher, false); |
| CommandBufferPipelineState cbps(nullptr); |
| |
| auto cb_static_state = VulkanTester::GetStaticState(cb); |
| auto cbps_static_state = cbps.static_state(); |
| |
| const std::vector<bool> kAllBools{true, false}; |
| const std::vector<vk::CompareOp> kAllVkCompareOps{ |
| vk::CompareOp::eNever, vk::CompareOp::eLess, vk::CompareOp::eEqual, |
| vk::CompareOp::eLessOrEqual, vk::CompareOp::eGreater, vk::CompareOp::eNotEqual, |
| vk::CompareOp::eGreaterOrEqual, vk::CompareOp::eAlways}; |
| |
| const std::vector<vk::BlendFactor> kAllVkBlendFactors{vk::BlendFactor::eZero, |
| vk::BlendFactor::eOne, |
| vk::BlendFactor::eSrcColor, |
| vk::BlendFactor::eOneMinusSrcColor, |
| vk::BlendFactor::eDstColor, |
| vk::BlendFactor::eOneMinusDstColor, |
| vk::BlendFactor::eSrcAlpha, |
| vk::BlendFactor::eOneMinusSrcAlpha, |
| vk::BlendFactor::eDstAlpha, |
| vk::BlendFactor::eOneMinusDstAlpha, |
| vk::BlendFactor::eConstantColor, |
| vk::BlendFactor::eOneMinusConstantColor, |
| vk::BlendFactor::eConstantAlpha, |
| vk::BlendFactor::eOneMinusConstantAlpha, |
| vk::BlendFactor::eSrcAlphaSaturate, |
| vk::BlendFactor::eSrc1Color, |
| vk::BlendFactor::eOneMinusSrc1Color, |
| vk::BlendFactor::eSrc1Alpha, |
| vk::BlendFactor::eOneMinusSrc1Alpha}; |
| const std::vector<vk::BlendOp> kAllVkBlendOps{vk::BlendOp::eAdd, vk::BlendOp::eSubtract, |
| vk::BlendOp::eReverseSubtract, vk::BlendOp::eMin, |
| vk::BlendOp::eMax}; |
| |
| const std::vector<vk::StencilOp> kAllVkStencilOps{vk::StencilOp::eKeep, |
| vk::StencilOp::eZero, |
| vk::StencilOp::eReplace, |
| vk::StencilOp::eIncrementAndClamp, |
| vk::StencilOp::eDecrementAndClamp, |
| vk::StencilOp::eInvert, |
| vk::StencilOp::eIncrementAndWrap, |
| vk::StencilOp::eDecrementAndWrap}; |
| |
| const std::vector<vk::PrimitiveTopology> kAllVkPrimitiveTopologies{ |
| vk::PrimitiveTopology::ePointList, |
| vk::PrimitiveTopology::eLineList, |
| vk::PrimitiveTopology::eLineStrip, |
| vk::PrimitiveTopology::eTriangleList, |
| vk::PrimitiveTopology::eTriangleStrip, |
| vk::PrimitiveTopology::eTriangleFan, |
| vk::PrimitiveTopology::eLineListWithAdjacency, |
| vk::PrimitiveTopology::eLineStripWithAdjacency, |
| vk::PrimitiveTopology::eTriangleListWithAdjacency, |
| vk::PrimitiveTopology::eTriangleStripWithAdjacency, |
| vk::PrimitiveTopology::ePatchList}; |
| |
| const std::vector<vk::CullModeFlags> kAllVkCullModeFlags{ |
| vk::CullModeFlagBits::eNone, vk::CullModeFlagBits::eFront, vk::CullModeFlagBits::eBack, |
| vk::CullModeFlagBits::eFrontAndBack}; |
| |
| const std::vector<vk::FrontFace> kAllVkFrontFaces{vk::FrontFace::eCounterClockwise, |
| vk::FrontFace::eClockwise}; |
| |
| // Helper for StaticStateSetting test, below. Compares setting state via 1-arg functions on both |
| // CommandBuffer and CommandBufferPipelineState, and verifies that both have the same effect. Also |
| // verifies that CommandBuffer dirty bits are set properly. |
| #define TEST_SETTER(SETTER_NAME, GETTER_NAME, VALUE_LIST) \ |
| do { \ |
| bool first = true; \ |
| for (const auto& val : VALUE_LIST) { \ |
| cb->SETTER_NAME(val); \ |
| cbps.SETTER_NAME(val); \ |
| EXPECT_EQ(cb_static_state->GETTER_NAME(), val); \ |
| EXPECT_EQ(cbps_static_state->GETTER_NAME(), val); \ |
| EXPECT_TRUE(*cb_static_state == *cbps_static_state); \ |
| if (!first) { \ |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyStaticStateBit), \ |
| DirtyBits::kDirtyStaticStateBit); \ |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyStaticStateBit), 0u); \ |
| } \ |
| first = false; \ |
| } \ |
| } while (0) |
| |
| // Helper for StaticStateSetting test, below. Compares setting state via 2-arg functions on both |
| // CommandBuffer and CommandBufferPipelineState, and verifies that both have the same effect. Also |
| // verifies that CommandBuffer dirty bits are set properly. |
| #define TEST_SETTER2(SETTER_NAME, GETTER_NAME1, GETTER_NAME2, VALUE_LIST1, VALUE_LIST2) \ |
| do { \ |
| bool first = true; \ |
| for (const auto& val1 : VALUE_LIST1) { \ |
| for (const auto& val2 : VALUE_LIST2) { \ |
| cb->SETTER_NAME(val1, val2); \ |
| cbps.SETTER_NAME(val1, val2); \ |
| EXPECT_EQ(cb_static_state->GETTER_NAME1(), val1); \ |
| EXPECT_EQ(cbps_static_state->GETTER_NAME1(), val1); \ |
| EXPECT_EQ(cb_static_state->GETTER_NAME2(), val2); \ |
| EXPECT_EQ(cbps_static_state->GETTER_NAME2(), val2); \ |
| if (!first) { \ |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyStaticStateBit), \ |
| DirtyBits::kDirtyStaticStateBit); \ |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyStaticStateBit), 0u); \ |
| } \ |
| first = false; \ |
| } \ |
| } \ |
| } while (0) |
| |
| // Helper for StaticStateSetting test, below. Compares setting state via 3-arg functions on both |
| // CommandBuffer and CommandBufferPipelineState, and verifies that both have the same effect. Also |
| // verifies that CommandBuffer dirty bits are set properly. |
| #define TEST_SETTER3(SETTER_NAME, GETTER_NAME1, GETTER_NAME2, GETTER_NAME3, VALUE_LIST1, \ |
| VALUE_LIST2, VALUE_LIST3) \ |
| do { \ |
| bool first = true; \ |
| for (const auto& val1 : VALUE_LIST1) { \ |
| for (const auto& val2 : VALUE_LIST2) { \ |
| for (const auto& val3 : VALUE_LIST3) { \ |
| cb->SETTER_NAME(val1, val2, val3); \ |
| cbps.SETTER_NAME(val1, val2, val3); \ |
| EXPECT_EQ(cb_static_state->GETTER_NAME1(), val1); \ |
| EXPECT_EQ(cbps_static_state->GETTER_NAME1(), val1); \ |
| EXPECT_EQ(cb_static_state->GETTER_NAME2(), val2); \ |
| EXPECT_EQ(cbps_static_state->GETTER_NAME2(), val2); \ |
| EXPECT_EQ(cb_static_state->GETTER_NAME3(), val3); \ |
| EXPECT_EQ(cbps_static_state->GETTER_NAME3(), val3); \ |
| EXPECT_EQ(*cb_static_state, *cbps_static_state); \ |
| if (!first) { \ |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyStaticStateBit), \ |
| DirtyBits::kDirtyStaticStateBit); \ |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyStaticStateBit), 0u); \ |
| } \ |
| first = false; \ |
| } \ |
| } \ |
| } \ |
| } while (0) |
| |
| // Helper for StaticStateSetting test, below. Compares setting state via 4-arg functions on both |
| // CommandBuffer and CommandBufferPipelineState, and verifies that both have the same effect. Also |
| // verifies that CommandBuffer dirty bits are set properly. |
| #define TEST_SETTER4(SETTER_NAME, GETTER_NAME1, GETTER_NAME2, GETTER_NAME3, GETTER_NAME4, \ |
| VALUE_LIST1, VALUE_LIST2, VALUE_LIST3, VALUE_LIST4) \ |
| do { \ |
| bool first = true; \ |
| for (const auto& val1 : VALUE_LIST1) { \ |
| for (const auto& val2 : VALUE_LIST2) { \ |
| for (const auto& val3 : VALUE_LIST3) { \ |
| for (const auto& val4 : VALUE_LIST4) { \ |
| cb->SETTER_NAME(val1, val2, val3, val4); \ |
| cbps.SETTER_NAME(val1, val2, val3, val4); \ |
| EXPECT_EQ(cb_static_state->GETTER_NAME1(), val1); \ |
| EXPECT_EQ(cbps_static_state->GETTER_NAME1(), val1); \ |
| EXPECT_EQ(cb_static_state->GETTER_NAME2(), val2); \ |
| EXPECT_EQ(cbps_static_state->GETTER_NAME2(), val2); \ |
| EXPECT_EQ(cb_static_state->GETTER_NAME3(), val3); \ |
| EXPECT_EQ(cbps_static_state->GETTER_NAME3(), val3); \ |
| EXPECT_EQ(cb_static_state->GETTER_NAME4(), val4); \ |
| EXPECT_EQ(cbps_static_state->GETTER_NAME4(), val4); \ |
| EXPECT_EQ(*cb_static_state, *cbps_static_state); \ |
| if (!first) { \ |
| EXPECT_EQ(GetAndClearDirty(cb, DirtyBits::kDirtyStaticStateBit), \ |
| DirtyBits::kDirtyStaticStateBit); \ |
| EXPECT_EQ(GetDirty(cb, DirtyBits::kDirtyStaticStateBit), 0u); \ |
| } \ |
| first = false; \ |
| } \ |
| } \ |
| } \ |
| } \ |
| } while (0) |
| |
| TEST_SETTER2(SetDepthTestAndWrite, get_depth_test, get_depth_write, kAllBools, kAllBools); |
| |
| TEST_SETTER(SetWireframe, get_wireframe, kAllBools); |
| |
| TEST_SETTER(SetDepthCompareOp, get_depth_compare, kAllVkCompareOps); |
| |
| TEST_SETTER(SetBlendEnable, get_blend_enable, kAllBools); |
| |
| TEST_SETTER4(SetBlendFactors, get_src_color_blend, get_src_alpha_blend, get_dst_color_blend, |
| get_dst_alpha_blend, kAllVkBlendFactors, kAllVkBlendFactors, kAllVkBlendFactors, |
| kAllVkBlendFactors); |
| |
| TEST_SETTER2(SetBlendOp, get_color_blend_op, get_alpha_blend_op, kAllVkBlendOps, kAllVkBlendOps); |
| |
| TEST_SETTER(SetColorWriteMask, get_color_write_mask, |
| std::vector<uint32_t>({0x0000000, 0x00000001})); |
| |
| TEST_SETTER(SetDepthBias, get_depth_bias_enable, kAllBools); |
| TEST_SETTER(SetStencilTest, get_stencil_test, kAllBools); |
| TEST_SETTER4(SetStencilFrontOps, get_stencil_front_compare_op, get_stencil_front_pass, |
| get_stencil_front_fail, get_stencil_front_depth_fail, kAllVkCompareOps, |
| kAllVkStencilOps, kAllVkStencilOps, kAllVkStencilOps); |
| TEST_SETTER4(SetStencilBackOps, get_stencil_back_compare_op, get_stencil_back_pass, |
| get_stencil_back_fail, get_stencil_back_depth_fail, kAllVkCompareOps, |
| kAllVkStencilOps, kAllVkStencilOps, kAllVkStencilOps); |
| |
| TEST_SETTER(SetPrimitiveTopology, get_primitive_topology, kAllVkPrimitiveTopologies); |
| |
| TEST_SETTER(SetPrimitiveRestart, get_primitive_restart, kAllBools); |
| |
| TEST_SETTER3(SetMultisampleState, get_alpha_to_coverage, get_alpha_to_one, get_sample_shading, |
| kAllBools, kAllBools, kAllBools); |
| |
| TEST_SETTER(SetFrontFace, get_front_face, kAllVkFrontFaces); |
| |
| TEST_SETTER(SetCullMode, get_cull_mode, kAllVkCullModeFlags); |
| |
| #undef TEST_SETTER |
| #undef TEST_SETTER2 |
| #undef TEST_SETTER3 |
| #undef TEST_SETTER4 |
| |
| // TODO(fxbug.dev/7174): ideally only submitted CommandBuffers would need to be cleaned |
| // up: if a never-submitted CB is destroyed, then it shouldn't keep anything |
| // alive, and it shouldn't cause problems in e.g. CommandBufferPool due to a |
| // forever-straggling buffer. |
| EXPECT_TRUE(cb->Submit(nullptr)); |
| } |
| |
| } // namespace |
