Пример #1
0
        public long RequestUpdateAudioRenderer(ServiceCtx context)
        {
            long outputPosition = context.Request.ReceiveBuff[0].Position;
            long outputSize     = context.Request.ReceiveBuff[0].Size;

            MemoryHelper.FillWithZeros(context.Memory, outputPosition, (int)outputSize);

            long inputPosition = context.Request.SendBuff[0].Position;

            StructReader reader = new StructReader(context.Memory, inputPosition);
            StructWriter writer = new StructWriter(context.Memory, outputPosition);

            UpdateDataHeader inputHeader = reader.Read <UpdateDataHeader>();

            reader.Read <BehaviorIn>(inputHeader.BehaviorSize);

            MemoryPoolIn[] memoryPoolsIn = reader.Read <MemoryPoolIn>(inputHeader.MemoryPoolSize);

            for (int index = 0; index < memoryPoolsIn.Length; index++)
            {
                MemoryPoolIn memoryPool = memoryPoolsIn[index];

                if (memoryPool.State == MemoryPoolState.RequestAttach)
                {
                    _memoryPools[index].OutStatus.State = MemoryPoolState.Attached;
                }
                else if (memoryPool.State == MemoryPoolState.RequestDetach)
                {
                    _memoryPools[index].OutStatus.State = MemoryPoolState.Detached;
                }
            }

            reader.Read <VoiceChannelResourceIn>(inputHeader.VoiceResourceSize);

            VoiceIn[] voicesIn = reader.Read <VoiceIn>(inputHeader.VoiceSize);

            for (int index = 0; index < voicesIn.Length; index++)
            {
                VoiceIn voice = voicesIn[index];

                VoiceContext voiceCtx = _voices[index];

                voiceCtx.SetAcquireState(voice.Acquired != 0);

                if (voice.Acquired == 0)
                {
                    continue;
                }

                if (voice.FirstUpdate != 0)
                {
                    voiceCtx.AdpcmCtx = GetAdpcmDecoderContext(
                        voice.AdpcmCoeffsPosition,
                        voice.AdpcmCoeffsSize);

                    voiceCtx.SampleFormat  = voice.SampleFormat;
                    voiceCtx.SampleRate    = voice.SampleRate;
                    voiceCtx.ChannelsCount = voice.ChannelsCount;

                    voiceCtx.SetBufferIndex(voice.BaseWaveBufferIndex);
                }

                voiceCtx.WaveBuffers[0] = voice.WaveBuffer0;
                voiceCtx.WaveBuffers[1] = voice.WaveBuffer1;
                voiceCtx.WaveBuffers[2] = voice.WaveBuffer2;
                voiceCtx.WaveBuffers[3] = voice.WaveBuffer3;
                voiceCtx.Volume         = voice.Volume;
                voiceCtx.PlayState      = voice.PlayState;
            }

            UpdateAudio();

            UpdateDataHeader outputHeader = new UpdateDataHeader();

            int updateHeaderSize = Marshal.SizeOf <UpdateDataHeader>();

            outputHeader.Revision               = IAudioRendererManager.RevMagic;
            outputHeader.BehaviorSize           = 0xb0;
            outputHeader.MemoryPoolSize         = (_params.EffectCount + _params.VoiceCount * 4) * 0x10;
            outputHeader.VoiceSize              = _params.VoiceCount * 0x10;
            outputHeader.EffectSize             = _params.EffectCount * 0x10;
            outputHeader.SinkSize               = _params.SinkCount * 0x20;
            outputHeader.PerformanceManagerSize = 0x10;
            outputHeader.TotalSize              = updateHeaderSize +
                                                  outputHeader.BehaviorSize +
                                                  outputHeader.MemoryPoolSize +
                                                  outputHeader.VoiceSize +
                                                  outputHeader.EffectSize +
                                                  outputHeader.SinkSize +
                                                  outputHeader.PerformanceManagerSize;

            writer.Write(outputHeader);

            foreach (MemoryPoolContext memoryPool in _memoryPools)
            {
                writer.Write(memoryPool.OutStatus);
            }

            foreach (VoiceContext voice in _voices)
            {
                writer.Write(voice.OutStatus);
            }

            return(0);
        }
Пример #2
0
        public long RequestUpdateAudioRenderer(ServiceCtx Context)
        {
            long OutputPosition = Context.Request.ReceiveBuff[0].Position;
            long OutputSize     = Context.Request.ReceiveBuff[0].Size;

            AMemoryHelper.FillWithZeros(Context.Memory, OutputPosition, (int)OutputSize);

            long InputPosition = Context.Request.SendBuff[0].Position;

            StructReader Reader = new StructReader(Context.Memory, InputPosition);
            StructWriter Writer = new StructWriter(Context.Memory, OutputPosition);

            UpdateDataHeader InputHeader = Reader.Read <UpdateDataHeader>();

            Reader.Read <BehaviorIn>(InputHeader.BehaviorSize);

            MemoryPoolIn[] MemoryPoolsIn = Reader.Read <MemoryPoolIn>(InputHeader.MemoryPoolSize);

            for (int Index = 0; Index < MemoryPoolsIn.Length; Index++)
            {
                MemoryPoolIn MemoryPool = MemoryPoolsIn[Index];

                if (MemoryPool.State == MemoryPoolState.RequestAttach)
                {
                    MemoryPools[Index].OutStatus.State = MemoryPoolState.Attached;
                }
                else if (MemoryPool.State == MemoryPoolState.RequestDetach)
                {
                    MemoryPools[Index].OutStatus.State = MemoryPoolState.Detached;
                }
            }

            Reader.Read <VoiceChannelResourceIn>(InputHeader.VoiceResourceSize);

            VoiceIn[] VoicesIn = Reader.Read <VoiceIn>(InputHeader.VoiceSize);

            for (int Index = 0; Index < VoicesIn.Length; Index++)
            {
                VoiceIn Voice = VoicesIn[Index];

                VoiceContext VoiceCtx = Voices[Index];

                VoiceCtx.SetAcquireState(Voice.Acquired != 0);

                if (Voice.Acquired == 0)
                {
                    continue;
                }

                if (Voice.FirstUpdate != 0)
                {
                    VoiceCtx.AdpcmCtx = GetAdpcmDecoderContext(
                        Voice.AdpcmCoeffsPosition,
                        Voice.AdpcmCoeffsSize);

                    VoiceCtx.SampleFormat  = Voice.SampleFormat;
                    VoiceCtx.SampleRate    = Voice.SampleRate;
                    VoiceCtx.ChannelsCount = Voice.ChannelsCount;

                    VoiceCtx.SetBufferIndex(Voice.BaseWaveBufferIndex);
                }

                VoiceCtx.WaveBuffers[0] = Voice.WaveBuffer0;
                VoiceCtx.WaveBuffers[1] = Voice.WaveBuffer1;
                VoiceCtx.WaveBuffers[2] = Voice.WaveBuffer2;
                VoiceCtx.WaveBuffers[3] = Voice.WaveBuffer3;
                VoiceCtx.Volume         = Voice.Volume;
                VoiceCtx.PlayState      = Voice.PlayState;
            }

            UpdateAudio();

            UpdateDataHeader OutputHeader = new UpdateDataHeader();

            int UpdateHeaderSize = Marshal.SizeOf <UpdateDataHeader>();

            OutputHeader.Revision               = IAudioRendererManager.RevMagic;
            OutputHeader.BehaviorSize           = 0xb0;
            OutputHeader.MemoryPoolSize         = (Params.EffectCount + Params.VoiceCount * 4) * 0x10;
            OutputHeader.VoiceSize              = Params.VoiceCount * 0x10;
            OutputHeader.EffectSize             = Params.EffectCount * 0x10;
            OutputHeader.SinkSize               = Params.SinkCount * 0x20;
            OutputHeader.PerformanceManagerSize = 0x10;
            OutputHeader.TotalSize              = UpdateHeaderSize +
                                                  OutputHeader.BehaviorSize +
                                                  OutputHeader.MemoryPoolSize +
                                                  OutputHeader.VoiceSize +
                                                  OutputHeader.EffectSize +
                                                  OutputHeader.SinkSize +
                                                  OutputHeader.PerformanceManagerSize;

            Writer.Write(OutputHeader);

            foreach (MemoryPoolContext MemoryPool in MemoryPools)
            {
                Writer.Write(MemoryPool.OutStatus);
            }

            foreach (VoiceContext Voice in Voices)
            {
                Writer.Write(Voice.OutStatus);
            }

            return(0);
        }