From 6f91fef9f12e6153cb35fc818fb732f405c4e5ce Mon Sep 17 00:00:00 2001
From: Dragios <Dragios@users.noreply.github.com>
Date: Sat, 16 Apr 2016 01:11:38 +0800
Subject: [PATCH] Implement one variant of pipe 3 (#3)

---
 src/audio_core/hle/pipe.cpp      |  3 +++
 src/core/hle/service/dsp_dsp.cpp | 15 +++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/src/audio_core/hle/pipe.cpp b/src/audio_core/hle/pipe.cpp
index 361671901..4217f1a25 100644
--- a/src/audio_core/hle/pipe.cpp
+++ b/src/audio_core/hle/pipe.cpp
@@ -144,6 +144,9 @@ void PipeWrite(DspPipe pipe_number, const std::vector<u8>& buffer) {
 
         return;
     }
+    case DspPipe::Binary:
+        std::copy(buffer.begin(), buffer.end(), std::back_inserter(pipe_data[static_cast<size_t>(DspPipe::Binary)]));
+        return;
     default:
         LOG_CRITICAL(Audio_DSP, "pipe_number = %u unimplemented", pipe_number);
         UNIMPLEMENTED();
diff --git a/src/core/hle/service/dsp_dsp.cpp b/src/core/hle/service/dsp_dsp.cpp
index 941c92b36..5d52b4d4e 100644
--- a/src/core/hle/service/dsp_dsp.cpp
+++ b/src/core/hle/service/dsp_dsp.cpp
@@ -283,6 +283,21 @@ static void WriteProcessPipe(Service::Interface* self) {
         message[i] = Memory::Read8(buffer + i);
     }
 
+    switch (pipe) {
+    case DSP::HLE::DspPipe::Audio:
+        ASSERT(message.size() >= 4);
+        message[2] = 0;
+        message[3] = 0;
+        break;
+    case DSP::HLE::DspPipe::Binary:
+        ASSERT(message.size() >= 8);
+        message[4] = 1;
+        message[5] = 0;
+        message[6] = 0;
+        message[7] = 0;
+        break;
+    }
+
     DSP::HLE::PipeWrite(pipe, message);
 
     cmd_buff[0] = 0xD0040;