diff options
Diffstat (limited to 'src/video_core/renderer_vulkan/vk_state_tracker.h')
-rw-r--r-- | src/video_core/renderer_vulkan/vk_state_tracker.h | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/src/video_core/renderer_vulkan/vk_state_tracker.h b/src/video_core/renderer_vulkan/vk_state_tracker.h index 54ca0d6c6..1de789e57 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, @@ -43,12 +42,15 @@ static_assert(Last <= std::numeric_limits<u8>::max()); } // namespace Dirty class StateTracker { -public: - explicit StateTracker(Core::System& system); + using Maxwell = Tegra::Engines::Maxwell3D::Regs; - void Initialize(); +public: + explicit StateTracker(Tegra::GPU& gpu); - void InvalidateCommandBufferState(); + void InvalidateCommandBufferState() { + flags |= invalidation_flags; + current_topology = INVALID_TOPOLOGY; + } bool TouchViewports() { return Exchange(Dirty::Viewports, false); @@ -102,10 +104,6 @@ public: return Exchange(Dirty::FrontFace, false); } - bool TouchPrimitiveTopology() { - return Exchange(Dirty::PrimitiveTopology, false); - } - bool TouchStencilOp() { return Exchange(Dirty::StencilOp, false); } @@ -114,16 +112,24 @@ 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]; flags[id] = new_value; return is_dirty; } - Core::System& system; + Tegra::Engines::Maxwell3D::DirtyState::Flags& flags; Tegra::Engines::Maxwell3D::DirtyState::Flags invalidation_flags; + Maxwell::PrimitiveTopology current_topology = INVALID_TOPOLOGY; }; } // namespace Vulkan |