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https://github.com/skyline-emu/skyline.git
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3f7373209a
We decided to restructure Skyline to draw a layer of separation between guest and host GPU. We're reserving the `gpu` namespace and directory for purely host GPU and creating a new `soc` directory and namespace for emulation of parts of the X1 SoC which is currently limited to guest GPU but will be expanded to contain components like the audio DSP down the line.
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
// SPDX-License-Identifier: MPL-2.0
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// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
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#pragma once
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#include <common.h>
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#define U32_OFFSET(regs, field) (offsetof(regs, field) / sizeof(u32))
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namespace skyline::soc::gm20b {
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enum class EngineID {
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Fermi2D = 0x902D,
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KeplerMemory = 0xA140,
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Maxwell3D = 0xB197,
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MaxwellCompute = 0xB1C0,
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MaxwellDma = 0xB0B5,
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};
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/**
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* @brief The parameters of a GPU engine method call
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*/
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struct MethodParams {
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u16 method;
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u32 argument;
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u32 subChannel;
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bool lastCall; //!< If this is the last call in the pushbuffer entry to this specific macro
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};
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namespace engine {
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/**
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* @brief The Engine class provides an interface that can be used to communicate with the GPU's internal engines
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*/
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class Engine {
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protected:
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const DeviceState &state;
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public:
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Engine(const DeviceState &state) : state(state) {}
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virtual ~Engine() = default;
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/**
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* @brief Calls an engine method with the given parameters
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*/
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virtual void CallMethod(MethodParams params) {
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state.logger->Warn("Called method in unimplemented engine: 0x{:X} args: 0x{:X}", params.method, params.argument);
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};
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};
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}
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}
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