From afefc873f2c140a95b06b5c6c95a7203747deaa1 Mon Sep 17 00:00:00 2001
From: trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38>
Date: Thu, 19 May 2016 11:55:55 +0000
Subject: prepare for WASAPI implementation

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@6363 90c681e8-e032-0410-971d-27865f9a5e38
---
 src/plugins/Output/wasapi/outputwasapi.h | 101 +++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 src/plugins/Output/wasapi/outputwasapi.h

(limited to 'src/plugins/Output/wasapi/outputwasapi.h')

diff --git a/src/plugins/Output/wasapi/outputwasapi.h b/src/plugins/Output/wasapi/outputwasapi.h
new file mode 100644
index 000000000..bfec494d7
--- /dev/null
+++ b/src/plugins/Output/wasapi/outputwasapi.h
@@ -0,0 +1,101 @@
+/***************************************************************************
+ *   Copyright (C) 2016 by Ilya Kotov                                      *
+ *   forkotov02@hotmail.ru                                                 *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
+ ***************************************************************************/
+
+#ifndef OUTPUTWASAPI_H
+#define OUTPUTWASAPI_H
+
+#include <stdio.h>
+#include <windows.h>
+#include <mmdeviceapi.h>
+#include <Audioclient.h>
+#include <qmmp/volume.h>
+#include <qmmp/output.h>
+
+//class VolumeDirectSound;
+
+/**
+    @author Ilya Kotov <forkotov02@hotmail.ru>
+*/
+class OutputWASAPI : public Output
+{
+public:
+    OutputWASAPI();
+    ~OutputWASAPI();
+
+    bool initialize(quint32, ChannelMap map,  Qmmp::AudioFormat format);
+
+    //output api
+    qint64 latency();
+    qint64 writeAudio(unsigned char *data, qint64 size);
+    void drain();
+    void suspend();
+    void resume();
+    void reset();
+
+    //volume control
+    static OutputWASAPI *instance;
+    //static VolumeDirectSound *volumeControl;
+    //IDirectSoundBuffer8 *secondaryBuffer();
+
+
+private:
+    // helper functions
+    void status();
+    void uninitialize();
+    DWORD bytesToWrite();
+
+    IMMDeviceEnumerator *m_pEnumerator;
+    IMMDevice *m_pDevice;
+    IAudioClient *m_pAudioClient;
+    IAudioRenderClient *m_pRenderClient;
+
+    //IDirectSound8 *m_ds;
+    //IDirectSoundBuffer *m_primaryBuffer;
+    //IDirectSoundBuffer8 *m_dsBuffer;
+    DWORD m_dsBufferAt;
+
+    typedef struct
+    {
+        Qmmp::ChannelPosition pos;
+        DWORD chan_mask;
+    } DSoundChannels;
+
+    static DSoundChannels m_dsound_pos[10];
+};
+
+/**
+    @author Ilya Kotov <forkotov02@hotmail.ru>
+*/
+/*class VolumeDirectSound : public Volume
+{
+public:
+    VolumeDirectSound();
+    ~VolumeDirectSound();
+
+    void setVolume(const VolumeSettings &vol);
+    VolumeSettings volume() const;
+    void restore();
+
+private:
+    VolumeSettings m_volume;
+};*/
+
+
+#endif // OUTPUTWASAPI_H
-- 
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