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GC Adapter Implementation

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This commit is contained in:
Ameer 2020-06-21 12:36:28 -04:00
parent f98bf1025f
commit 0248614add
18 changed files with 1156 additions and 158 deletions
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32
src/input_common/udp/protocol.h
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@ -35,6 +35,7 @@ struct Header {
///> the data
Type type{};
};
static_assert(sizeof(Header) == 20, "UDP Message Header struct has wrong size");
static_assert(std::is_trivially_copyable_v<Header>, "UDP Message Header is not trivially copyable");
@ -54,7 +55,9 @@ constexpr Type GetMessageType();
namespace Request {
struct Version {};
struct Version {
};
/**
* Requests the server to send information about what controllers are plugged into the ports
* In citra's case, we only have one controller, so for simplicity's sake, we can just send a
@ -62,12 +65,14 @@ struct Version {};
* nice to make this configurable
*/
constexpr u32 MAX_PORTS = 4;
struct PortInfo {
u32_le pad_count{}; ///> Number of ports to request data for
std::array<u8, MAX_PORTS> port;
};
static_assert(std::is_trivially_copyable_v<PortInfo>,
"UDP Request PortInfo is not trivially copyable");
"UDP Request PortInfo is not trivially copyable");
/**
* Request the latest pad information from the server. If the server hasn't received this message
@ -80,6 +85,7 @@ struct PadData {
Id,
Mac,
};
/// Determines which method will be used as a look up for the controller
Flags flags{};
/// Index of the port of the controller to retrieve data about
@ -87,9 +93,10 @@ struct PadData {
/// Mac address of the controller to retrieve data about
MacAddress mac;
};
static_assert(sizeof(PadData) == 8, "UDP Request PadData struct has wrong size");
static_assert(std::is_trivially_copyable_v<PadData>,
"UDP Request PadData is not trivially copyable");
"UDP Request PadData is not trivially copyable");
/**
* Creates a message with the proper header data that can be sent to the server.
@ -114,9 +121,10 @@ namespace Response {
struct Version {
u16_le version{};
};
static_assert(sizeof(Version) == 2, "UDP Response Version struct has wrong size");
static_assert(std::is_trivially_copyable_v<Version>,
"UDP Response Version is not trivially copyable");
"UDP Response Version is not trivially copyable");
struct PortInfo {
u8 id{};
@ -127,9 +135,10 @@ struct PortInfo {
u8 battery{};
u8 is_pad_active{};
};
static_assert(sizeof(PortInfo) == 12, "UDP Response PortInfo struct has wrong size");
static_assert(std::is_trivially_copyable_v<PortInfo>,
"UDP Response PortInfo is not trivially copyable");
"UDP Response PortInfo is not trivially copyable");
#pragma pack(push, 1)
struct PadData {
@ -206,16 +215,16 @@ struct PadData {
static_assert(sizeof(PadData) == 80, "UDP Response PadData struct has wrong size ");
static_assert(std::is_trivially_copyable_v<PadData>,
"UDP Response PadData is not trivially copyable");
"UDP Response PadData is not trivially copyable");
static_assert(sizeof(Message<PadData>) == MAX_PACKET_SIZE,
"UDP MAX_PACKET_SIZE is no longer larger than Message<PadData>");
"UDP MAX_PACKET_SIZE is no longer larger than Message<PadData>");
static_assert(sizeof(PadData::AnalogButton) == 12,
"UDP Response AnalogButton struct has wrong size ");
"UDP Response AnalogButton struct has wrong size ");
static_assert(sizeof(PadData::TouchPad) == 6, "UDP Response TouchPad struct has wrong size ");
static_assert(sizeof(PadData::Accelerometer) == 12,
"UDP Response Accelerometer struct has wrong size ");
"UDP Response Accelerometer struct has wrong size ");
static_assert(sizeof(PadData::Gyroscope) == 12, "UDP Response Gyroscope struct has wrong size ");
/**
@ -232,22 +241,27 @@ template <>
constexpr Type GetMessageType<Request::Version>() {
return Type::Version;
}
template <>
constexpr Type GetMessageType<Request::PortInfo>() {
return Type::PortInfo;
}
template <>
constexpr Type GetMessageType<Request::PadData>() {
return Type::PadData;
}
template <>
constexpr Type GetMessageType<Response::Version>() {
return Type::Version;
}
template <>
constexpr Type GetMessageType<Response::PortInfo>() {
return Type::PortInfo;
}
template <>
constexpr Type GetMessageType<Response::PadData>() {
return Type::PadData;