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video_core: Refactor command_processor.
Inline the WriteReg helper as it is called ~20k times per frame.
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0cfb0bacb2
commit
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2 changed files with 42 additions and 44 deletions
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@ -28,51 +28,52 @@ enum class BufferMethods {
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CountBufferMethods = 0x40,
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};
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void GPU::WriteReg(u32 method, u32 subchannel, u32 value, u32 remaining_params) {
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LOG_TRACE(HW_GPU,
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"Processing method {:08X} on subchannel {} value "
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"{:08X} remaining params {}",
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method, subchannel, value, remaining_params);
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ASSERT(subchannel < bound_engines.size());
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if (method == static_cast<u32>(BufferMethods::BindObject)) {
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// Bind the current subchannel to the desired engine id.
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LOG_DEBUG(HW_GPU, "Binding subchannel {} to engine {}", subchannel, value);
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bound_engines[subchannel] = static_cast<EngineID>(value);
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return;
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}
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if (method < static_cast<u32>(BufferMethods::CountBufferMethods)) {
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// TODO(Subv): Research and implement these methods.
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LOG_ERROR(HW_GPU, "Special buffer methods other than Bind are not implemented");
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return;
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}
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const EngineID engine = bound_engines[subchannel];
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switch (engine) {
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case EngineID::FERMI_TWOD_A:
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fermi_2d->WriteReg(method, value);
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break;
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case EngineID::MAXWELL_B:
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maxwell_3d->WriteReg(method, value, remaining_params);
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break;
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case EngineID::MAXWELL_COMPUTE_B:
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maxwell_compute->WriteReg(method, value);
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break;
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case EngineID::MAXWELL_DMA_COPY_A:
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maxwell_dma->WriteReg(method, value);
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break;
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default:
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UNIMPLEMENTED_MSG("Unimplemented engine");
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}
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}
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MICROPROFILE_DEFINE(ProcessCommandLists, "GPU", "Execute command buffer", MP_RGB(128, 128, 192));
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void GPU::ProcessCommandLists(const std::vector<CommandListHeader>& commands) {
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MICROPROFILE_SCOPE(ProcessCommandLists);
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auto WriteReg = [this](u32 method, u32 subchannel, u32 value, u32 remaining_params) {
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LOG_TRACE(HW_GPU,
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"Processing method {:08X} on subchannel {} value "
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"{:08X} remaining params {}",
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method, subchannel, value, remaining_params);
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ASSERT(subchannel < bound_engines.size());
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if (method == static_cast<u32>(BufferMethods::BindObject)) {
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// Bind the current subchannel to the desired engine id.
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LOG_DEBUG(HW_GPU, "Binding subchannel {} to engine {}", subchannel, value);
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bound_engines[subchannel] = static_cast<EngineID>(value);
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return;
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}
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if (method < static_cast<u32>(BufferMethods::CountBufferMethods)) {
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// TODO(Subv): Research and implement these methods.
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LOG_ERROR(HW_GPU, "Special buffer methods other than Bind are not implemented");
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return;
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}
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const EngineID engine = bound_engines[subchannel];
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switch (engine) {
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case EngineID::FERMI_TWOD_A:
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fermi_2d->WriteReg(method, value);
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break;
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case EngineID::MAXWELL_B:
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maxwell_3d->WriteReg(method, value, remaining_params);
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break;
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case EngineID::MAXWELL_COMPUTE_B:
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maxwell_compute->WriteReg(method, value);
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break;
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case EngineID::MAXWELL_DMA_COPY_A:
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maxwell_dma->WriteReg(method, value);
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break;
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default:
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UNIMPLEMENTED_MSG("Unimplemented engine");
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}
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};
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for (auto entry : commands) {
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Tegra::GPUVAddr address = entry.Address();
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u32 size = entry.sz;
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@ -132,9 +132,6 @@ public:
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const Tegra::MemoryManager& MemoryManager() const;
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private:
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/// Writes a single register in the engine bound to the specified subchannel
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void WriteReg(u32 method, u32 subchannel, u32 value, u32 remaining_params);
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std::unique_ptr<Tegra::MemoryManager> memory_manager;
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/// Mapping of command subchannels to their bound engine ids.
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