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author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2020-08-21 04:07:30 +0200 |
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committer | ReinUsesLisp <reinuseslisp@airmail.cc> | 2020-08-21 04:07:30 +0200 |
commit | aed6011d7c3a26b1121a98c3cb322fbc6ee7d7a7 (patch) | |
tree | 57585d1912e84a9c4f70ffc444bd78c9e14491c0 | |
parent | Merge pull request #4546 from lioncash/telemetry (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/renderer_vulkan/vk_rasterizer.cpp | 4 | ||||
-rw-r--r-- | src/video_core/renderer_vulkan/vk_state_tracker.cpp | 7 | ||||
-rw-r--r-- | src/video_core/renderer_vulkan/vk_state_tracker.h | 16 |
3 files changed, 14 insertions, 13 deletions
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp index 936f76195..ff1b52eab 100644 --- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp +++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp @@ -1443,10 +1443,10 @@ void RasterizerVulkan::UpdateFrontFace(Tegra::Engines::Maxwell3D::Regs& regs) { } void RasterizerVulkan::UpdatePrimitiveTopology(Tegra::Engines::Maxwell3D::Regs& regs) { - if (!state_tracker.TouchPrimitiveTopology()) { + const Maxwell::PrimitiveTopology primitive_topology = regs.draw.topology.Value(); + if (!state_tracker.ChangePrimitiveTopology(primitive_topology)) { return; } - const Maxwell::PrimitiveTopology primitive_topology = regs.draw.topology.Value(); scheduler.Record([this, primitive_topology](vk::CommandBuffer cmdbuf) { cmdbuf.SetPrimitiveTopologyEXT(MaxwellToVK::PrimitiveTopology(device, primitive_topology)); }); diff --git a/src/video_core/renderer_vulkan/vk_state_tracker.cpp b/src/video_core/renderer_vulkan/vk_state_tracker.cpp index 9151d9fb1..4bd1009f9 100644 --- a/src/video_core/renderer_vulkan/vk_state_tracker.cpp +++ b/src/video_core/renderer_vulkan/vk_state_tracker.cpp @@ -42,7 +42,6 @@ Flags MakeInvalidationFlags() { flags[DepthWriteEnable] = true; flags[DepthCompareOp] = true; flags[FrontFace] = true; - flags[PrimitiveTopology] = true; flags[StencilOp] = true; flags[StencilTestEnable] = true; return flags; @@ -112,10 +111,6 @@ void SetupDirtyFrontFace(Tables& tables) { table[OFF(screen_y_control)] = FrontFace; } -void SetupDirtyPrimitiveTopology(Tables& tables) { - tables[0][OFF(draw.topology)] = PrimitiveTopology; -} - void SetupDirtyStencilOp(Tables& tables) { auto& table = tables[0]; table[OFF(stencil_front_op_fail)] = StencilOp; @@ -156,13 +151,13 @@ void StateTracker::Initialize() { SetupDirtyDepthWriteEnable(tables); SetupDirtyDepthCompareOp(tables); SetupDirtyFrontFace(tables); - SetupDirtyPrimitiveTopology(tables); SetupDirtyStencilOp(tables); SetupDirtyStencilTestEnable(tables); } void StateTracker::InvalidateCommandBufferState() { system.GPU().Maxwell3D().dirty.flags |= invalidation_flags; + current_topology = INVALID_TOPOLOGY; } } // namespace Vulkan diff --git a/src/video_core/renderer_vulkan/vk_state_tracker.h b/src/video_core/renderer_vulkan/vk_state_tracker.h index 54ca0d6c6..13a6ce786 100644 --- a/src/video_core/renderer_vulkan/vk_state_tracker.h +++ b/src/video_core/renderer_vulkan/vk_state_tracker.h @@ -32,7 +32,6 @@ enum : u8 { DepthWriteEnable, DepthCompareOp, FrontFace, - PrimitiveTopology, StencilOp, StencilTestEnable, @@ -43,6 +42,8 @@ static_assert(Last <= std::numeric_limits<u8>::max()); } // namespace Dirty class StateTracker { + using Maxwell = Tegra::Engines::Maxwell3D::Regs; + public: explicit StateTracker(Core::System& system); @@ -102,10 +103,6 @@ public: return Exchange(Dirty::FrontFace, false); } - bool TouchPrimitiveTopology() { - return Exchange(Dirty::PrimitiveTopology, false); - } - bool TouchStencilOp() { return Exchange(Dirty::StencilOp, false); } @@ -114,7 +111,15 @@ public: return Exchange(Dirty::StencilTestEnable, false); } + bool ChangePrimitiveTopology(Maxwell::PrimitiveTopology new_topology) { + const bool has_changed = current_topology != new_topology; + current_topology = new_topology; + return has_changed; + } + private: + static constexpr auto INVALID_TOPOLOGY = static_cast<Maxwell::PrimitiveTopology>(~0u); + bool Exchange(std::size_t id, bool new_value) const noexcept { auto& flags = system.GPU().Maxwell3D().dirty.flags; const bool is_dirty = flags[id]; @@ -124,6 +129,7 @@ private: Core::System& system; Tegra::Engines::Maxwell3D::DirtyState::Flags invalidation_flags; + Maxwell::PrimitiveTopology current_topology = INVALID_TOPOLOGY; }; } // namespace Vulkan |