mirror of
https://git.suyu.dev/suyu/suyu.git
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f11b87ebf1
These are fairly trivial to resolve and most of the changes entail using RESULT_UNKNOWN over ResultCode(-1).
1225 lines
43 KiB
C++
1225 lines
43 KiB
C++
// Copyright 2018 yuzu emulator team
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <algorithm>
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#include <array>
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#include <cstring>
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#include <memory>
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#include <optional>
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#include <type_traits>
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#include <utility>
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#include "common/alignment.h"
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#include "common/assert.h"
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#include "common/common_funcs.h"
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#include "common/logging/log.h"
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#include "common/math_util.h"
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#include "common/swap.h"
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#include "core/core_timing.h"
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#include "core/hle/ipc_helpers.h"
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#include "core/hle/kernel/readable_event.h"
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#include "core/hle/kernel/thread.h"
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#include "core/hle/kernel/writable_event.h"
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#include "core/hle/service/nvdrv/nvdata.h"
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#include "core/hle/service/nvdrv/nvdrv.h"
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#include "core/hle/service/nvflinger/buffer_queue.h"
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#include "core/hle/service/nvflinger/nvflinger.h"
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#include "core/hle/service/service.h"
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#include "core/hle/service/vi/vi.h"
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#include "core/hle/service/vi/vi_m.h"
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#include "core/hle/service/vi/vi_s.h"
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#include "core/hle/service/vi/vi_u.h"
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#include "core/settings.h"
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namespace Service::VI {
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constexpr ResultCode ERR_OPERATION_FAILED{ErrorModule::VI, 1};
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constexpr ResultCode ERR_PERMISSION_DENIED{ErrorModule::VI, 5};
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constexpr ResultCode ERR_UNSUPPORTED{ErrorModule::VI, 6};
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constexpr ResultCode ERR_NOT_FOUND{ErrorModule::VI, 7};
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struct DisplayInfo {
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/// The name of this particular display.
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char display_name[0x40]{"Default"};
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/// Whether or not the display has a limited number of layers.
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u8 has_limited_layers{1};
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INSERT_PADDING_BYTES(7);
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/// Indicates the total amount of layers supported by the display.
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/// @note This is only valid if has_limited_layers is set.
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u64 max_layers{1};
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/// Maximum width in pixels.
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u64 width{1920};
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/// Maximum height in pixels.
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u64 height{1080};
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};
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static_assert(sizeof(DisplayInfo) == 0x60, "DisplayInfo has wrong size");
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class Parcel {
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public:
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// This default size was chosen arbitrarily.
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static constexpr std::size_t DefaultBufferSize = 0x40;
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Parcel() : buffer(DefaultBufferSize) {}
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explicit Parcel(std::vector<u8> data) : buffer(std::move(data)) {}
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virtual ~Parcel() = default;
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template <typename T>
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T Read() {
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static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable.");
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ASSERT(read_index + sizeof(T) <= buffer.size());
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T val;
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std::memcpy(&val, buffer.data() + read_index, sizeof(T));
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read_index += sizeof(T);
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read_index = Common::AlignUp(read_index, 4);
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return val;
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}
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template <typename T>
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T ReadUnaligned() {
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static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable.");
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ASSERT(read_index + sizeof(T) <= buffer.size());
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T val;
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std::memcpy(&val, buffer.data() + read_index, sizeof(T));
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read_index += sizeof(T);
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return val;
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}
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std::vector<u8> ReadBlock(std::size_t length) {
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ASSERT(read_index + length <= buffer.size());
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const u8* const begin = buffer.data() + read_index;
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const u8* const end = begin + length;
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std::vector<u8> data(begin, end);
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read_index += length;
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read_index = Common::AlignUp(read_index, 4);
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return data;
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}
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std::u16string ReadInterfaceToken() {
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u32 unknown = Read<u32_le>();
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u32 length = Read<u32_le>();
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std::u16string token{};
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for (u32 ch = 0; ch < length + 1; ++ch) {
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token.push_back(ReadUnaligned<u16_le>());
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}
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read_index = Common::AlignUp(read_index, 4);
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return token;
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}
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template <typename T>
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void Write(const T& val) {
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static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable.");
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if (buffer.size() < write_index + sizeof(T)) {
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buffer.resize(buffer.size() + sizeof(T) + DefaultBufferSize);
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}
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std::memcpy(buffer.data() + write_index, &val, sizeof(T));
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write_index += sizeof(T);
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write_index = Common::AlignUp(write_index, 4);
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}
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template <typename T>
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void WriteObject(const T& val) {
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static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable.");
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const u32_le size = static_cast<u32>(sizeof(val));
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Write(size);
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// TODO(Subv): Support file descriptors.
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Write<u32_le>(0); // Fd count.
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Write(val);
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}
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void Deserialize() {
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ASSERT(buffer.size() > sizeof(Header));
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Header header{};
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std::memcpy(&header, buffer.data(), sizeof(Header));
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read_index = header.data_offset;
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DeserializeData();
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}
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std::vector<u8> Serialize() {
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ASSERT(read_index == 0);
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write_index = sizeof(Header);
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SerializeData();
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Header header{};
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header.data_size = static_cast<u32_le>(write_index - sizeof(Header));
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header.data_offset = sizeof(Header);
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header.objects_size = 4;
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header.objects_offset = sizeof(Header) + header.data_size;
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std::memcpy(buffer.data(), &header, sizeof(Header));
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return buffer;
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}
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protected:
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virtual void SerializeData() {}
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virtual void DeserializeData() {}
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private:
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struct Header {
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u32_le data_size;
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u32_le data_offset;
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u32_le objects_size;
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u32_le objects_offset;
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};
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static_assert(sizeof(Header) == 16, "ParcelHeader has wrong size");
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std::vector<u8> buffer;
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std::size_t read_index = 0;
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std::size_t write_index = 0;
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};
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class NativeWindow : public Parcel {
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public:
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explicit NativeWindow(u32 id) {
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data.id = id;
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}
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~NativeWindow() override = default;
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protected:
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void SerializeData() override {
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Write(data);
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}
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private:
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struct Data {
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u32_le magic = 2;
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u32_le process_id = 1;
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u32_le id;
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INSERT_PADDING_WORDS(3);
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std::array<u8, 8> dispdrv = {'d', 'i', 's', 'p', 'd', 'r', 'v', '\0'};
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INSERT_PADDING_WORDS(2);
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};
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static_assert(sizeof(Data) == 0x28, "ParcelData has wrong size");
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Data data{};
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};
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class IGBPConnectRequestParcel : public Parcel {
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public:
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explicit IGBPConnectRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) {
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Deserialize();
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}
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~IGBPConnectRequestParcel() override = default;
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void DeserializeData() override {
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std::u16string token = ReadInterfaceToken();
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data = Read<Data>();
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}
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struct Data {
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u32_le unk;
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u32_le api;
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u32_le producer_controlled_by_app;
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};
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Data data;
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};
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class IGBPConnectResponseParcel : public Parcel {
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public:
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explicit IGBPConnectResponseParcel(u32 width, u32 height) {
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data.width = width;
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data.height = height;
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}
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~IGBPConnectResponseParcel() override = default;
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protected:
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void SerializeData() override {
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Write(data);
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}
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private:
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struct Data {
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u32_le width;
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u32_le height;
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u32_le transform_hint;
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u32_le num_pending_buffers;
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u32_le status;
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};
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static_assert(sizeof(Data) == 20, "ParcelData has wrong size");
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Data data{};
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};
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/// Represents a parcel containing one int '0' as its data
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/// Used by DetachBuffer and Disconnect
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class IGBPEmptyResponseParcel : public Parcel {
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protected:
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void SerializeData() override {
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Write(data);
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}
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private:
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struct Data {
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u32_le unk_0;
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};
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Data data{};
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};
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class IGBPSetPreallocatedBufferRequestParcel : public Parcel {
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public:
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explicit IGBPSetPreallocatedBufferRequestParcel(std::vector<u8> buffer)
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: Parcel(std::move(buffer)) {
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Deserialize();
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}
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~IGBPSetPreallocatedBufferRequestParcel() override = default;
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void DeserializeData() override {
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std::u16string token = ReadInterfaceToken();
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data = Read<Data>();
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buffer = Read<NVFlinger::IGBPBuffer>();
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}
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struct Data {
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u32_le slot;
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INSERT_PADDING_WORDS(1);
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u32_le graphic_buffer_length;
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INSERT_PADDING_WORDS(1);
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};
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Data data;
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NVFlinger::IGBPBuffer buffer;
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};
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class IGBPSetPreallocatedBufferResponseParcel : public Parcel {
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protected:
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void SerializeData() override {
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// TODO(Subv): Find out what this means
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Write<u32>(0);
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}
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};
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class IGBPDequeueBufferRequestParcel : public Parcel {
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public:
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explicit IGBPDequeueBufferRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) {
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Deserialize();
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}
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~IGBPDequeueBufferRequestParcel() override = default;
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void DeserializeData() override {
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std::u16string token = ReadInterfaceToken();
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data = Read<Data>();
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}
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struct Data {
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u32_le pixel_format;
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u32_le width;
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u32_le height;
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u32_le get_frame_timestamps;
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u32_le usage;
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};
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Data data;
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};
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class IGBPDequeueBufferResponseParcel : public Parcel {
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public:
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explicit IGBPDequeueBufferResponseParcel(u32 slot, Service::Nvidia::MultiFence& multi_fence)
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: slot(slot), multi_fence(multi_fence) {}
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~IGBPDequeueBufferResponseParcel() override = default;
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protected:
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void SerializeData() override {
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Write(slot);
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Write<u32_le>(1);
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WriteObject(multi_fence);
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Write<u32_le>(0);
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}
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u32_le slot;
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Service::Nvidia::MultiFence multi_fence;
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};
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class IGBPRequestBufferRequestParcel : public Parcel {
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public:
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explicit IGBPRequestBufferRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) {
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Deserialize();
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}
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~IGBPRequestBufferRequestParcel() override = default;
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void DeserializeData() override {
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std::u16string token = ReadInterfaceToken();
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slot = Read<u32_le>();
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}
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u32_le slot;
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};
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class IGBPRequestBufferResponseParcel : public Parcel {
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public:
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explicit IGBPRequestBufferResponseParcel(NVFlinger::IGBPBuffer buffer) : buffer(buffer) {}
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~IGBPRequestBufferResponseParcel() override = default;
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protected:
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void SerializeData() override {
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// TODO(Subv): Figure out what this value means, writing non-zero here will make libnx
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// try to read an IGBPBuffer object from the parcel.
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Write<u32_le>(1);
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WriteObject(buffer);
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Write<u32_le>(0);
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}
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NVFlinger::IGBPBuffer buffer;
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};
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class IGBPQueueBufferRequestParcel : public Parcel {
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public:
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explicit IGBPQueueBufferRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) {
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Deserialize();
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}
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~IGBPQueueBufferRequestParcel() override = default;
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void DeserializeData() override {
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std::u16string token = ReadInterfaceToken();
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data = Read<Data>();
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}
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struct Data {
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u32_le slot;
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INSERT_PADDING_WORDS(3);
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u32_le timestamp;
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s32_le is_auto_timestamp;
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s32_le crop_top;
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s32_le crop_left;
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s32_le crop_right;
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s32_le crop_bottom;
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s32_le scaling_mode;
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NVFlinger::BufferQueue::BufferTransformFlags transform;
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u32_le sticky_transform;
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INSERT_PADDING_WORDS(1);
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u32_le swap_interval;
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Service::Nvidia::MultiFence multi_fence;
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Common::Rectangle<int> GetCropRect() const {
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return {crop_left, crop_top, crop_right, crop_bottom};
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}
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};
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static_assert(sizeof(Data) == 96, "ParcelData has wrong size");
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Data data;
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};
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class IGBPQueueBufferResponseParcel : public Parcel {
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public:
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explicit IGBPQueueBufferResponseParcel(u32 width, u32 height) {
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data.width = width;
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data.height = height;
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}
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~IGBPQueueBufferResponseParcel() override = default;
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protected:
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void SerializeData() override {
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Write(data);
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}
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private:
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struct Data {
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u32_le width;
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u32_le height;
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u32_le transform_hint;
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u32_le num_pending_buffers;
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u32_le status;
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};
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static_assert(sizeof(Data) == 20, "ParcelData has wrong size");
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Data data{};
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};
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class IGBPQueryRequestParcel : public Parcel {
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public:
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explicit IGBPQueryRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) {
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Deserialize();
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}
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~IGBPQueryRequestParcel() override = default;
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void DeserializeData() override {
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std::u16string token = ReadInterfaceToken();
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type = Read<u32_le>();
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}
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u32 type;
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};
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class IGBPQueryResponseParcel : public Parcel {
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public:
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explicit IGBPQueryResponseParcel(u32 value) : value(value) {}
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~IGBPQueryResponseParcel() override = default;
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protected:
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void SerializeData() override {
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Write(value);
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}
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private:
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u32_le value;
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};
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class IHOSBinderDriver final : public ServiceFramework<IHOSBinderDriver> {
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public:
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explicit IHOSBinderDriver(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
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: ServiceFramework("IHOSBinderDriver"), nv_flinger(std::move(nv_flinger)) {
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static const FunctionInfo functions[] = {
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{0, &IHOSBinderDriver::TransactParcel, "TransactParcel"},
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{1, &IHOSBinderDriver::AdjustRefcount, "AdjustRefcount"},
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{2, &IHOSBinderDriver::GetNativeHandle, "GetNativeHandle"},
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{3, &IHOSBinderDriver::TransactParcel, "TransactParcelAuto"},
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};
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RegisterHandlers(functions);
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}
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private:
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enum class TransactionId {
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RequestBuffer = 1,
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SetBufferCount = 2,
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DequeueBuffer = 3,
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DetachBuffer = 4,
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DetachNextBuffer = 5,
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AttachBuffer = 6,
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QueueBuffer = 7,
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CancelBuffer = 8,
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Query = 9,
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Connect = 10,
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Disconnect = 11,
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AllocateBuffers = 13,
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SetPreallocatedBuffer = 14
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};
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void TransactParcel(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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const u32 id = rp.Pop<u32>();
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const auto transaction = static_cast<TransactionId>(rp.Pop<u32>());
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const u32 flags = rp.Pop<u32>();
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LOG_DEBUG(Service_VI, "called. id=0x{:08X} transaction={:X}, flags=0x{:08X}", id,
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static_cast<u32>(transaction), flags);
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auto& buffer_queue = nv_flinger->FindBufferQueue(id);
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if (transaction == TransactionId::Connect) {
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IGBPConnectRequestParcel request{ctx.ReadBuffer()};
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IGBPConnectResponseParcel response{
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static_cast<u32>(static_cast<u32>(DisplayResolution::UndockedWidth) *
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Settings::values.resolution_factor),
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static_cast<u32>(static_cast<u32>(DisplayResolution::UndockedHeight) *
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Settings::values.resolution_factor)};
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ctx.WriteBuffer(response.Serialize());
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} else if (transaction == TransactionId::SetPreallocatedBuffer) {
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IGBPSetPreallocatedBufferRequestParcel request{ctx.ReadBuffer()};
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buffer_queue.SetPreallocatedBuffer(request.data.slot, request.buffer);
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IGBPSetPreallocatedBufferResponseParcel response{};
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ctx.WriteBuffer(response.Serialize());
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} else if (transaction == TransactionId::DequeueBuffer) {
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IGBPDequeueBufferRequestParcel request{ctx.ReadBuffer()};
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const u32 width{request.data.width};
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const u32 height{request.data.height};
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auto result = buffer_queue.DequeueBuffer(width, height);
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if (result) {
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// Buffer is available
|
|
IGBPDequeueBufferResponseParcel response{result->first, *result->second};
|
|
ctx.WriteBuffer(response.Serialize());
|
|
} else {
|
|
// Wait the current thread until a buffer becomes available
|
|
ctx.SleepClientThread(
|
|
"IHOSBinderDriver::DequeueBuffer", UINT64_MAX,
|
|
[=](Kernel::SharedPtr<Kernel::Thread> thread, Kernel::HLERequestContext& ctx,
|
|
Kernel::ThreadWakeupReason reason) {
|
|
// Repeat TransactParcel DequeueBuffer when a buffer is available
|
|
auto& buffer_queue = nv_flinger->FindBufferQueue(id);
|
|
auto result = buffer_queue.DequeueBuffer(width, height);
|
|
ASSERT_MSG(result != std::nullopt, "Could not dequeue buffer.");
|
|
|
|
IGBPDequeueBufferResponseParcel response{result->first, *result->second};
|
|
ctx.WriteBuffer(response.Serialize());
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(RESULT_SUCCESS);
|
|
},
|
|
buffer_queue.GetWritableBufferWaitEvent());
|
|
}
|
|
} else if (transaction == TransactionId::RequestBuffer) {
|
|
IGBPRequestBufferRequestParcel request{ctx.ReadBuffer()};
|
|
|
|
auto& buffer = buffer_queue.RequestBuffer(request.slot);
|
|
|
|
IGBPRequestBufferResponseParcel response{buffer};
|
|
ctx.WriteBuffer(response.Serialize());
|
|
} else if (transaction == TransactionId::QueueBuffer) {
|
|
IGBPQueueBufferRequestParcel request{ctx.ReadBuffer()};
|
|
|
|
buffer_queue.QueueBuffer(request.data.slot, request.data.transform,
|
|
request.data.GetCropRect(), request.data.swap_interval,
|
|
request.data.multi_fence);
|
|
|
|
IGBPQueueBufferResponseParcel response{1280, 720};
|
|
ctx.WriteBuffer(response.Serialize());
|
|
} else if (transaction == TransactionId::Query) {
|
|
IGBPQueryRequestParcel request{ctx.ReadBuffer()};
|
|
|
|
const u32 value =
|
|
buffer_queue.Query(static_cast<NVFlinger::BufferQueue::QueryType>(request.type));
|
|
|
|
IGBPQueryResponseParcel response{value};
|
|
ctx.WriteBuffer(response.Serialize());
|
|
} else if (transaction == TransactionId::CancelBuffer) {
|
|
LOG_CRITICAL(Service_VI, "(STUBBED) called, transaction=CancelBuffer");
|
|
} else if (transaction == TransactionId::Disconnect ||
|
|
transaction == TransactionId::DetachBuffer) {
|
|
const auto buffer = ctx.ReadBuffer();
|
|
|
|
IGBPEmptyResponseParcel response{};
|
|
ctx.WriteBuffer(response.Serialize());
|
|
} else {
|
|
ASSERT_MSG(false, "Unimplemented");
|
|
}
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(RESULT_SUCCESS);
|
|
}
|
|
|
|
void AdjustRefcount(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u32 id = rp.Pop<u32>();
|
|
const s32 addval = rp.PopRaw<s32>();
|
|
const u32 type = rp.Pop<u32>();
|
|
|
|
LOG_WARNING(Service_VI, "(STUBBED) called id={}, addval={:08X}, type={:08X}", id, addval,
|
|
type);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(RESULT_SUCCESS);
|
|
}
|
|
|
|
void GetNativeHandle(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u32 id = rp.Pop<u32>();
|
|
const u32 unknown = rp.Pop<u32>();
|
|
|
|
LOG_WARNING(Service_VI, "(STUBBED) called id={}, unknown={:08X}", id, unknown);
|
|
|
|
const auto& buffer_queue = nv_flinger->FindBufferQueue(id);
|
|
|
|
// TODO(Subv): Find out what this actually is.
|
|
IPC::ResponseBuilder rb{ctx, 2, 1};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.PushCopyObjects(buffer_queue.GetBufferWaitEvent());
|
|
}
|
|
|
|
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
|
|
}; // namespace VI
|
|
|
|
class ISystemDisplayService final : public ServiceFramework<ISystemDisplayService> {
|
|
public:
|
|
explicit ISystemDisplayService() : ServiceFramework("ISystemDisplayService") {
|
|
static const FunctionInfo functions[] = {
|
|
{1200, nullptr, "GetZOrderCountMin"},
|
|
{1202, nullptr, "GetZOrderCountMax"},
|
|
{1203, nullptr, "GetDisplayLogicalResolution"},
|
|
{1204, nullptr, "SetDisplayMagnification"},
|
|
{2201, nullptr, "SetLayerPosition"},
|
|
{2203, nullptr, "SetLayerSize"},
|
|
{2204, nullptr, "GetLayerZ"},
|
|
{2205, &ISystemDisplayService::SetLayerZ, "SetLayerZ"},
|
|
{2207, &ISystemDisplayService::SetLayerVisibility, "SetLayerVisibility"},
|
|
{2209, nullptr, "SetLayerAlpha"},
|
|
{2312, nullptr, "CreateStrayLayer"},
|
|
{2400, nullptr, "OpenIndirectLayer"},
|
|
{2401, nullptr, "CloseIndirectLayer"},
|
|
{2402, nullptr, "FlipIndirectLayer"},
|
|
{3000, nullptr, "ListDisplayModes"},
|
|
{3001, nullptr, "ListDisplayRgbRanges"},
|
|
{3002, nullptr, "ListDisplayContentTypes"},
|
|
{3200, &ISystemDisplayService::GetDisplayMode, "GetDisplayMode"},
|
|
{3201, nullptr, "SetDisplayMode"},
|
|
{3202, nullptr, "GetDisplayUnderscan"},
|
|
{3203, nullptr, "SetDisplayUnderscan"},
|
|
{3204, nullptr, "GetDisplayContentType"},
|
|
{3205, nullptr, "SetDisplayContentType"},
|
|
{3206, nullptr, "GetDisplayRgbRange"},
|
|
{3207, nullptr, "SetDisplayRgbRange"},
|
|
{3208, nullptr, "GetDisplayCmuMode"},
|
|
{3209, nullptr, "SetDisplayCmuMode"},
|
|
{3210, nullptr, "GetDisplayContrastRatio"},
|
|
{3211, nullptr, "SetDisplayContrastRatio"},
|
|
{3214, nullptr, "GetDisplayGamma"},
|
|
{3215, nullptr, "SetDisplayGamma"},
|
|
{3216, nullptr, "GetDisplayCmuLuma"},
|
|
{3217, nullptr, "SetDisplayCmuLuma"},
|
|
{8225, nullptr, "GetSharedBufferMemoryHandleId"},
|
|
{8250, nullptr, "OpenSharedLayer"},
|
|
{8251, nullptr, "CloseSharedLayer"},
|
|
{8252, nullptr, "ConnectSharedLayer"},
|
|
{8253, nullptr, "DisconnectSharedLayer"},
|
|
{8254, nullptr, "AcquireSharedFrameBuffer"},
|
|
{8255, nullptr, "PresentSharedFrameBuffer"},
|
|
{8256, nullptr, "GetSharedFrameBufferAcquirableEvent"},
|
|
{8257, nullptr, "FillSharedFrameBufferColor"},
|
|
{8258, nullptr, "CancelSharedFrameBuffer"},
|
|
};
|
|
RegisterHandlers(functions);
|
|
}
|
|
|
|
private:
|
|
void SetLayerZ(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u64 layer_id = rp.Pop<u64>();
|
|
const u64 z_value = rp.Pop<u64>();
|
|
|
|
LOG_WARNING(Service_VI, "(STUBBED) called. layer_id=0x{:016X}, z_value=0x{:016X}", layer_id,
|
|
z_value);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(RESULT_SUCCESS);
|
|
}
|
|
|
|
// This function currently does nothing but return a success error code in
|
|
// the vi library itself, so do the same thing, but log out the passed in values.
|
|
void SetLayerVisibility(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u64 layer_id = rp.Pop<u64>();
|
|
const bool visibility = rp.Pop<bool>();
|
|
|
|
LOG_DEBUG(Service_VI, "called, layer_id=0x{:08X}, visibility={}", layer_id, visibility);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(RESULT_SUCCESS);
|
|
}
|
|
|
|
void GetDisplayMode(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_VI, "(STUBBED) called");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 6};
|
|
rb.Push(RESULT_SUCCESS);
|
|
|
|
if (Settings::values.use_docked_mode) {
|
|
rb.Push(static_cast<u32>(Service::VI::DisplayResolution::DockedWidth) *
|
|
static_cast<u32>(Settings::values.resolution_factor));
|
|
rb.Push(static_cast<u32>(Service::VI::DisplayResolution::DockedHeight) *
|
|
static_cast<u32>(Settings::values.resolution_factor));
|
|
} else {
|
|
rb.Push(static_cast<u32>(Service::VI::DisplayResolution::UndockedWidth) *
|
|
static_cast<u32>(Settings::values.resolution_factor));
|
|
rb.Push(static_cast<u32>(Service::VI::DisplayResolution::UndockedHeight) *
|
|
static_cast<u32>(Settings::values.resolution_factor));
|
|
}
|
|
|
|
rb.PushRaw<float>(60.0f); // This wouldn't seem to be correct for 30 fps games.
|
|
rb.Push<u32>(0);
|
|
}
|
|
};
|
|
|
|
class IManagerDisplayService final : public ServiceFramework<IManagerDisplayService> {
|
|
public:
|
|
explicit IManagerDisplayService(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
|
|
: ServiceFramework("IManagerDisplayService"), nv_flinger(std::move(nv_flinger)) {
|
|
static const FunctionInfo functions[] = {
|
|
{200, nullptr, "AllocateProcessHeapBlock"},
|
|
{201, nullptr, "FreeProcessHeapBlock"},
|
|
{1020, &IManagerDisplayService::CloseDisplay, "CloseDisplay"},
|
|
{1102, nullptr, "GetDisplayResolution"},
|
|
{2010, &IManagerDisplayService::CreateManagedLayer, "CreateManagedLayer"},
|
|
{2011, nullptr, "DestroyManagedLayer"},
|
|
{2012, nullptr, "CreateStrayLayer"},
|
|
{2050, nullptr, "CreateIndirectLayer"},
|
|
{2051, nullptr, "DestroyIndirectLayer"},
|
|
{2052, nullptr, "CreateIndirectProducerEndPoint"},
|
|
{2053, nullptr, "DestroyIndirectProducerEndPoint"},
|
|
{2054, nullptr, "CreateIndirectConsumerEndPoint"},
|
|
{2055, nullptr, "DestroyIndirectConsumerEndPoint"},
|
|
{2300, nullptr, "AcquireLayerTexturePresentingEvent"},
|
|
{2301, nullptr, "ReleaseLayerTexturePresentingEvent"},
|
|
{2302, nullptr, "GetDisplayHotplugEvent"},
|
|
{2402, nullptr, "GetDisplayHotplugState"},
|
|
{2501, nullptr, "GetCompositorErrorInfo"},
|
|
{2601, nullptr, "GetDisplayErrorEvent"},
|
|
{4201, nullptr, "SetDisplayAlpha"},
|
|
{4203, nullptr, "SetDisplayLayerStack"},
|
|
{4205, nullptr, "SetDisplayPowerState"},
|
|
{4206, nullptr, "SetDefaultDisplay"},
|
|
{6000, &IManagerDisplayService::AddToLayerStack, "AddToLayerStack"},
|
|
{6001, nullptr, "RemoveFromLayerStack"},
|
|
{6002, &IManagerDisplayService::SetLayerVisibility, "SetLayerVisibility"},
|
|
{6003, nullptr, "SetLayerConfig"},
|
|
{6004, nullptr, "AttachLayerPresentationTracer"},
|
|
{6005, nullptr, "DetachLayerPresentationTracer"},
|
|
{6006, nullptr, "StartLayerPresentationRecording"},
|
|
{6007, nullptr, "StopLayerPresentationRecording"},
|
|
{6008, nullptr, "StartLayerPresentationFenceWait"},
|
|
{6009, nullptr, "StopLayerPresentationFenceWait"},
|
|
{6010, nullptr, "GetLayerPresentationAllFencesExpiredEvent"},
|
|
{7000, nullptr, "SetContentVisibility"},
|
|
{8000, nullptr, "SetConductorLayer"},
|
|
{8100, nullptr, "SetIndirectProducerFlipOffset"},
|
|
{8200, nullptr, "CreateSharedBufferStaticStorage"},
|
|
{8201, nullptr, "CreateSharedBufferTransferMemory"},
|
|
{8202, nullptr, "DestroySharedBuffer"},
|
|
{8203, nullptr, "BindSharedLowLevelLayerToManagedLayer"},
|
|
{8204, nullptr, "BindSharedLowLevelLayerToIndirectLayer"},
|
|
{8207, nullptr, "UnbindSharedLowLevelLayer"},
|
|
{8208, nullptr, "ConnectSharedLowLevelLayerToSharedBuffer"},
|
|
{8209, nullptr, "DisconnectSharedLowLevelLayerFromSharedBuffer"},
|
|
{8210, nullptr, "CreateSharedLayer"},
|
|
{8211, nullptr, "DestroySharedLayer"},
|
|
{8216, nullptr, "AttachSharedLayerToLowLevelLayer"},
|
|
{8217, nullptr, "ForceDetachSharedLayerFromLowLevelLayer"},
|
|
{8218, nullptr, "StartDetachSharedLayerFromLowLevelLayer"},
|
|
{8219, nullptr, "FinishDetachSharedLayerFromLowLevelLayer"},
|
|
{8220, nullptr, "GetSharedLayerDetachReadyEvent"},
|
|
{8221, nullptr, "GetSharedLowLevelLayerSynchronizedEvent"},
|
|
{8222, nullptr, "CheckSharedLowLevelLayerSynchronized"},
|
|
{8223, nullptr, "RegisterSharedBufferImporterAruid"},
|
|
{8224, nullptr, "UnregisterSharedBufferImporterAruid"},
|
|
{8227, nullptr, "CreateSharedBufferProcessHeap"},
|
|
{8228, nullptr, "GetSharedLayerLayerStacks"},
|
|
{8229, nullptr, "SetSharedLayerLayerStacks"},
|
|
{8291, nullptr, "PresentDetachedSharedFrameBufferToLowLevelLayer"},
|
|
{8292, nullptr, "FillDetachedSharedFrameBufferColor"},
|
|
{8293, nullptr, "GetDetachedSharedFrameBufferImage"},
|
|
{8294, nullptr, "SetDetachedSharedFrameBufferImage"},
|
|
{8295, nullptr, "CopyDetachedSharedFrameBufferImage"},
|
|
{8296, nullptr, "SetDetachedSharedFrameBufferSubImage"},
|
|
{8297, nullptr, "GetSharedFrameBufferContentParameter"},
|
|
{8298, nullptr, "ExpandStartupLogoOnSharedFrameBuffer"},
|
|
};
|
|
RegisterHandlers(functions);
|
|
}
|
|
|
|
private:
|
|
void CloseDisplay(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u64 display = rp.Pop<u64>();
|
|
|
|
LOG_WARNING(Service_VI, "(STUBBED) called. display=0x{:016X}", display);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(RESULT_SUCCESS);
|
|
}
|
|
|
|
void CreateManagedLayer(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u32 unknown = rp.Pop<u32>();
|
|
rp.Skip(1, false);
|
|
const u64 display = rp.Pop<u64>();
|
|
const u64 aruid = rp.Pop<u64>();
|
|
|
|
LOG_WARNING(Service_VI,
|
|
"(STUBBED) called. unknown=0x{:08X}, display=0x{:016X}, aruid=0x{:016X}",
|
|
unknown, display, aruid);
|
|
|
|
const auto layer_id = nv_flinger->CreateLayer(display);
|
|
if (!layer_id) {
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
IPC::ResponseBuilder rb{ctx, 4};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.Push(*layer_id);
|
|
}
|
|
|
|
void AddToLayerStack(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u32 stack = rp.Pop<u32>();
|
|
const u64 layer_id = rp.Pop<u64>();
|
|
|
|
LOG_WARNING(Service_VI, "(STUBBED) called. stack=0x{:08X}, layer_id=0x{:016X}", stack,
|
|
layer_id);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(RESULT_SUCCESS);
|
|
}
|
|
|
|
void SetLayerVisibility(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u64 layer_id = rp.Pop<u64>();
|
|
const bool visibility = rp.Pop<bool>();
|
|
|
|
LOG_WARNING(Service_VI, "(STUBBED) called, layer_id=0x{:X}, visibility={}", layer_id,
|
|
visibility);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(RESULT_SUCCESS);
|
|
}
|
|
|
|
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
|
|
};
|
|
|
|
class IApplicationDisplayService final : public ServiceFramework<IApplicationDisplayService> {
|
|
public:
|
|
explicit IApplicationDisplayService(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
|
|
|
|
private:
|
|
enum class ConvertedScaleMode : u64 {
|
|
Freeze = 0,
|
|
ScaleToWindow = 1,
|
|
ScaleAndCrop = 2,
|
|
None = 3,
|
|
PreserveAspectRatio = 4,
|
|
};
|
|
|
|
enum class NintendoScaleMode : u32 {
|
|
None = 0,
|
|
Freeze = 1,
|
|
ScaleToWindow = 2,
|
|
ScaleAndCrop = 3,
|
|
PreserveAspectRatio = 4,
|
|
};
|
|
|
|
void GetRelayService(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_VI, "(STUBBED) called");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.PushIpcInterface<IHOSBinderDriver>(nv_flinger);
|
|
}
|
|
|
|
void GetSystemDisplayService(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_VI, "(STUBBED) called");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.PushIpcInterface<ISystemDisplayService>();
|
|
}
|
|
|
|
void GetManagerDisplayService(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_VI, "(STUBBED) called");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.PushIpcInterface<IManagerDisplayService>(nv_flinger);
|
|
}
|
|
|
|
void GetIndirectDisplayTransactionService(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_VI, "(STUBBED) called");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.PushIpcInterface<IHOSBinderDriver>(nv_flinger);
|
|
}
|
|
|
|
void OpenDisplay(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_VI, "(STUBBED) called");
|
|
|
|
IPC::RequestParser rp{ctx};
|
|
const auto name_buf = rp.PopRaw<std::array<char, 0x40>>();
|
|
|
|
OpenDisplayImpl(ctx, std::string_view{name_buf.data(), name_buf.size()});
|
|
}
|
|
|
|
void OpenDefaultDisplay(Kernel::HLERequestContext& ctx) {
|
|
LOG_DEBUG(Service_VI, "called");
|
|
|
|
OpenDisplayImpl(ctx, "Default");
|
|
}
|
|
|
|
void OpenDisplayImpl(Kernel::HLERequestContext& ctx, std::string_view name) {
|
|
const auto trim_pos = name.find('\0');
|
|
|
|
if (trim_pos != std::string_view::npos) {
|
|
name.remove_suffix(name.size() - trim_pos);
|
|
}
|
|
|
|
ASSERT_MSG(name == "Default", "Non-default displays aren't supported yet");
|
|
|
|
const auto display_id = nv_flinger->OpenDisplay(name);
|
|
if (!display_id) {
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
IPC::ResponseBuilder rb{ctx, 4};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.Push<u64>(*display_id);
|
|
}
|
|
|
|
void CloseDisplay(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u64 display_id = rp.Pop<u64>();
|
|
|
|
LOG_WARNING(Service_VI, "(STUBBED) called. display_id=0x{:016X}", display_id);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(RESULT_SUCCESS);
|
|
}
|
|
|
|
// This literally does nothing internally in the actual service itself,
|
|
// and just returns a successful result code regardless of the input.
|
|
void SetDisplayEnabled(Kernel::HLERequestContext& ctx) {
|
|
LOG_DEBUG(Service_VI, "called.");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(RESULT_SUCCESS);
|
|
}
|
|
|
|
void GetDisplayResolution(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u64 display_id = rp.Pop<u64>();
|
|
|
|
LOG_DEBUG(Service_VI, "called. display_id=0x{:016X}", display_id);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 6};
|
|
rb.Push(RESULT_SUCCESS);
|
|
|
|
// This only returns the fixed values of 1280x720 and makes no distinguishing
|
|
// between docked and undocked dimensions. We take the liberty of applying
|
|
// the resolution scaling factor here.
|
|
rb.Push(static_cast<u64>(DisplayResolution::UndockedWidth) *
|
|
static_cast<u32>(Settings::values.resolution_factor));
|
|
rb.Push(static_cast<u64>(DisplayResolution::UndockedHeight) *
|
|
static_cast<u32>(Settings::values.resolution_factor));
|
|
}
|
|
|
|
void SetLayerScalingMode(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const auto scaling_mode = rp.PopEnum<NintendoScaleMode>();
|
|
const u64 unknown = rp.Pop<u64>();
|
|
|
|
LOG_DEBUG(Service_VI, "called. scaling_mode=0x{:08X}, unknown=0x{:016X}",
|
|
static_cast<u32>(scaling_mode), unknown);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
|
|
if (scaling_mode > NintendoScaleMode::PreserveAspectRatio) {
|
|
LOG_ERROR(Service_VI, "Invalid scaling mode provided.");
|
|
rb.Push(ERR_OPERATION_FAILED);
|
|
return;
|
|
}
|
|
|
|
if (scaling_mode != NintendoScaleMode::ScaleToWindow &&
|
|
scaling_mode != NintendoScaleMode::PreserveAspectRatio) {
|
|
LOG_ERROR(Service_VI, "Unsupported scaling mode supplied.");
|
|
rb.Push(ERR_UNSUPPORTED);
|
|
return;
|
|
}
|
|
|
|
rb.Push(RESULT_SUCCESS);
|
|
}
|
|
|
|
void ListDisplays(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_VI, "(STUBBED) called");
|
|
|
|
DisplayInfo display_info;
|
|
display_info.width *= static_cast<u64>(Settings::values.resolution_factor);
|
|
display_info.height *= static_cast<u64>(Settings::values.resolution_factor);
|
|
ctx.WriteBuffer(&display_info, sizeof(DisplayInfo));
|
|
IPC::ResponseBuilder rb{ctx, 4};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.Push<u64>(1);
|
|
}
|
|
|
|
void OpenLayer(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const auto name_buf = rp.PopRaw<std::array<u8, 0x40>>();
|
|
const auto end = std::find(name_buf.begin(), name_buf.end(), '\0');
|
|
|
|
const std::string display_name(name_buf.begin(), end);
|
|
|
|
const u64 layer_id = rp.Pop<u64>();
|
|
const u64 aruid = rp.Pop<u64>();
|
|
|
|
LOG_DEBUG(Service_VI, "called. layer_id=0x{:016X}, aruid=0x{:016X}", layer_id, aruid);
|
|
|
|
const auto display_id = nv_flinger->OpenDisplay(display_name);
|
|
if (!display_id) {
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
const auto buffer_queue_id = nv_flinger->FindBufferQueueId(*display_id, layer_id);
|
|
if (!buffer_queue_id) {
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
NativeWindow native_window{*buffer_queue_id};
|
|
IPC::ResponseBuilder rb{ctx, 4};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.Push<u64>(ctx.WriteBuffer(native_window.Serialize()));
|
|
}
|
|
|
|
void CreateStrayLayer(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u32 flags = rp.Pop<u32>();
|
|
rp.Pop<u32>(); // padding
|
|
const u64 display_id = rp.Pop<u64>();
|
|
|
|
LOG_DEBUG(Service_VI, "called. flags=0x{:08X}, display_id=0x{:016X}", flags, display_id);
|
|
|
|
// TODO(Subv): What's the difference between a Stray and a Managed layer?
|
|
|
|
const auto layer_id = nv_flinger->CreateLayer(display_id);
|
|
if (!layer_id) {
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
const auto buffer_queue_id = nv_flinger->FindBufferQueueId(display_id, *layer_id);
|
|
if (!buffer_queue_id) {
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
NativeWindow native_window{*buffer_queue_id};
|
|
IPC::ResponseBuilder rb{ctx, 6};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.Push(*layer_id);
|
|
rb.Push<u64>(ctx.WriteBuffer(native_window.Serialize()));
|
|
}
|
|
|
|
void DestroyStrayLayer(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u64 layer_id = rp.Pop<u64>();
|
|
|
|
LOG_WARNING(Service_VI, "(STUBBED) called. layer_id=0x{:016X}", layer_id);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(RESULT_SUCCESS);
|
|
}
|
|
|
|
void GetDisplayVsyncEvent(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u64 display_id = rp.Pop<u64>();
|
|
|
|
LOG_WARNING(Service_VI, "(STUBBED) called. display_id=0x{:016X}", display_id);
|
|
|
|
const auto vsync_event = nv_flinger->FindVsyncEvent(display_id);
|
|
if (!vsync_event) {
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2, 1};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.PushCopyObjects(vsync_event);
|
|
}
|
|
|
|
void ConvertScalingMode(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const auto mode = rp.PopEnum<NintendoScaleMode>();
|
|
LOG_DEBUG(Service_VI, "called mode={}", static_cast<u32>(mode));
|
|
|
|
const auto converted_mode = ConvertScalingModeImpl(mode);
|
|
|
|
if (converted_mode.Succeeded()) {
|
|
IPC::ResponseBuilder rb{ctx, 4};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.PushEnum(*converted_mode);
|
|
} else {
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(converted_mode.Code());
|
|
}
|
|
}
|
|
|
|
static ResultVal<ConvertedScaleMode> ConvertScalingModeImpl(NintendoScaleMode mode) {
|
|
switch (mode) {
|
|
case NintendoScaleMode::None:
|
|
return MakeResult(ConvertedScaleMode::None);
|
|
case NintendoScaleMode::Freeze:
|
|
return MakeResult(ConvertedScaleMode::Freeze);
|
|
case NintendoScaleMode::ScaleToWindow:
|
|
return MakeResult(ConvertedScaleMode::ScaleToWindow);
|
|
case NintendoScaleMode::ScaleAndCrop:
|
|
return MakeResult(ConvertedScaleMode::ScaleAndCrop);
|
|
case NintendoScaleMode::PreserveAspectRatio:
|
|
return MakeResult(ConvertedScaleMode::PreserveAspectRatio);
|
|
default:
|
|
return ERR_OPERATION_FAILED;
|
|
}
|
|
}
|
|
|
|
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
|
|
};
|
|
|
|
IApplicationDisplayService::IApplicationDisplayService(
|
|
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
|
|
: ServiceFramework("IApplicationDisplayService"), nv_flinger(std::move(nv_flinger)) {
|
|
static const FunctionInfo functions[] = {
|
|
{100, &IApplicationDisplayService::GetRelayService, "GetRelayService"},
|
|
{101, &IApplicationDisplayService::GetSystemDisplayService, "GetSystemDisplayService"},
|
|
{102, &IApplicationDisplayService::GetManagerDisplayService, "GetManagerDisplayService"},
|
|
{103, &IApplicationDisplayService::GetIndirectDisplayTransactionService,
|
|
"GetIndirectDisplayTransactionService"},
|
|
{1000, &IApplicationDisplayService::ListDisplays, "ListDisplays"},
|
|
{1010, &IApplicationDisplayService::OpenDisplay, "OpenDisplay"},
|
|
{1011, &IApplicationDisplayService::OpenDefaultDisplay, "OpenDefaultDisplay"},
|
|
{1020, &IApplicationDisplayService::CloseDisplay, "CloseDisplay"},
|
|
{1101, &IApplicationDisplayService::SetDisplayEnabled, "SetDisplayEnabled"},
|
|
{1102, &IApplicationDisplayService::GetDisplayResolution, "GetDisplayResolution"},
|
|
{2020, &IApplicationDisplayService::OpenLayer, "OpenLayer"},
|
|
{2021, nullptr, "CloseLayer"},
|
|
{2030, &IApplicationDisplayService::CreateStrayLayer, "CreateStrayLayer"},
|
|
{2031, &IApplicationDisplayService::DestroyStrayLayer, "DestroyStrayLayer"},
|
|
{2101, &IApplicationDisplayService::SetLayerScalingMode, "SetLayerScalingMode"},
|
|
{2102, &IApplicationDisplayService::ConvertScalingMode, "ConvertScalingMode"},
|
|
{2450, nullptr, "GetIndirectLayerImageMap"},
|
|
{2451, nullptr, "GetIndirectLayerImageCropMap"},
|
|
{2460, nullptr, "GetIndirectLayerImageRequiredMemoryInfo"},
|
|
{5202, &IApplicationDisplayService::GetDisplayVsyncEvent, "GetDisplayVsyncEvent"},
|
|
{5203, nullptr, "GetDisplayVsyncEventForDebug"},
|
|
};
|
|
RegisterHandlers(functions);
|
|
}
|
|
|
|
static bool IsValidServiceAccess(Permission permission, Policy policy) {
|
|
if (permission == Permission::User) {
|
|
return policy == Policy::User;
|
|
}
|
|
|
|
if (permission == Permission::System || permission == Permission::Manager) {
|
|
return policy == Policy::User || policy == Policy::Compositor;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void detail::GetDisplayServiceImpl(Kernel::HLERequestContext& ctx,
|
|
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger,
|
|
Permission permission) {
|
|
IPC::RequestParser rp{ctx};
|
|
const auto policy = rp.PopEnum<Policy>();
|
|
|
|
if (!IsValidServiceAccess(permission, policy)) {
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_PERMISSION_DENIED);
|
|
return;
|
|
}
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.PushIpcInterface<IApplicationDisplayService>(std::move(nv_flinger));
|
|
}
|
|
|
|
void InstallInterfaces(SM::ServiceManager& service_manager,
|
|
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger) {
|
|
std::make_shared<VI_M>(nv_flinger)->InstallAsService(service_manager);
|
|
std::make_shared<VI_S>(nv_flinger)->InstallAsService(service_manager);
|
|
std::make_shared<VI_U>(nv_flinger)->InstallAsService(service_manager);
|
|
}
|
|
|
|
} // namespace Service::VI
|