94 lines
3.4 KiB
C++
94 lines
3.4 KiB
C++
// Copyright 2014 Citra Emulator Project
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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 "common/logging/log.h"
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#include "core/hle/hle.h"
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#include "core/hle/kernel/event.h"
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#include "core/hle/service/y2r_u.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// Namespace Y2R_U
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namespace Y2R_U {
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static Kernel::SharedPtr<Kernel::Event> completion_event;
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/**
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* Y2R_U::IsBusyConversion service function
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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* 2 : Whether the current conversion is of type busy conversion (?)
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*/
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static void IsBusyConversion(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[1] = RESULT_SUCCESS.raw;;
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cmd_buff[2] = 0;
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LOG_WARNING(Service, "(STUBBED) called");
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}
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/**
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* Y2R_U::GetTransferEndEvent service function
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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* 3 : The handle of the completion event
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*/
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static void GetTransferEndEvent(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[3] = Kernel::g_handle_table.Create(completion_event).MoveFrom();
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}
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/**
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* Starts a YUV -> RGB conversion
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*/
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static void StartConversion(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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// TODO(bunnei): This is hack to indicate to the game that the conversion has immediately
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// completed, even though it's not actually implemented yet. This fixes games that would
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// otherwise hang on trying to play moflex videos, which uses the Y2R service.
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completion_event->Signal();
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LOG_WARNING(Service, "(STUBBED) called, expect blank video (MOFLEX) output!");
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cmd_buff[1] = RESULT_SUCCESS.raw;
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}
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const Interface::FunctionInfo FunctionTable[] = {
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{0x00010040, nullptr, "SetInputFormat"},
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{0x00030040, nullptr, "SetOutputFormat"},
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{0x00050040, nullptr, "SetRotation"},
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{0x00070040, nullptr, "SetBlockAlignment"},
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{0x000D0040, nullptr, "SetTransferEndInterrupt"},
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{0x000F0000, GetTransferEndEvent, "GetTransferEndEvent"},
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{0x00100102, nullptr, "SetSendingY"},
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{0x00110102, nullptr, "SetSendingU"},
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{0x00120102, nullptr, "SetSendingV"},
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{0x00180102, nullptr, "SetReceiving"},
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{0x001A0040, nullptr, "SetInputLineWidth"},
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{0x001C0040, nullptr, "SetInputLines"},
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{0x00200040, nullptr, "SetStandardCoefficient"},
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{0x00220040, nullptr, "SetAlpha"},
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{0x00260000, StartConversion, "StartConversion"},
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{0x00270000, nullptr, "StopConversion"},
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{0x00280000, IsBusyConversion, "IsBusyConversion"},
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{0x002A0000, nullptr, "PingProcess"},
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{0x002B0000, nullptr, "DriverInitialize"},
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{0x002C0000, nullptr, "DriverFinalize"}
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// Interface class
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Interface::Interface() {
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completion_event = Kernel::Event::Create(RESETTYPE_ONESHOT, "Y2R:Completed");
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Register(FunctionTable);
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}
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} // namespace
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