mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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af1d49d039
D3DX has been deprecated for the last 4 years and latest versions of Windows no longer ship headers for it. This is fine as long as you're building with Cerbero's Wine-based DirectX headers, but sucks if you want to build against the actual Windows SDK. We were just using it to get error strings anyway, so just use the generic error string API.
97 lines
3 KiB
C
97 lines
3 KiB
C
/* GStreamer
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* Copyright (C) 2005 Sebastien Moutte <sebastien@moutte.net>
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* Copyright (C) 2007 Pioneers of the Inevitable <songbird@songbirdnest.com>
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* Copyright (C) 2010 Fluendo S.A. <support@fluendo.com>
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*
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* gstdirectsoundsink.h:
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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* The development of this code was made possible due to the involvement
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* of Pioneers of the Inevitable, the creators of the Songbird Music player
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*
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*
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*/
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#ifndef __GST_DIRECTSOUNDSINK_H__
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#define __GST_DIRECTSOUNDSINK_H__
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#include <gst/gst.h>
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#include <gst/audio/audio.h>
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#include <gst/audio/gstaudiosink.h>
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#include <windows.h>
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#include <dsound.h>
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#include <mmreg.h>
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#include <ks.h>
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#include <ksmedia.h>
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G_BEGIN_DECLS
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#define GST_TYPE_DIRECTSOUND_SINK (gst_directsound_sink_get_type())
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#define GST_DIRECTSOUND_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DIRECTSOUND_SINK,GstDirectSoundSink))
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#define GST_DIRECTSOUND_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DIRECTSOUND_SINK,GstDirectSoundSinkClass))
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#define GST_IS_DIRECTSOUND_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DIRECTSOUND_SINK))
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#define GST_IS_DIRECTSOUND_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DIRECTSOUND_SINK))
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typedef struct _GstDirectSoundSink GstDirectSoundSink;
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typedef struct _GstDirectSoundSinkClass GstDirectSoundSinkClass;
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#define GST_DSOUND_LOCK(obj) (g_mutex_lock (&obj->dsound_lock))
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#define GST_DSOUND_UNLOCK(obj) (g_mutex_unlock (&obj->dsound_lock))
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struct _GstDirectSoundSink
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{
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GstAudioSink sink;
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/* directsound object interface pointer */
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LPDIRECTSOUND pDS;
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/* directsound sound object interface pointer */
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LPDIRECTSOUNDBUFFER pDSBSecondary;
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/* directSound buffer size */
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guint buffer_size;
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/* offset of the circular buffer where we must write next */
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guint current_circular_offset;
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guint bytes_per_sample;
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/* current volume setup by mixer interface */
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glong volume;
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gboolean mute;
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/* current directsound device ID */
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gchar * device_id;
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GstCaps *cached_caps;
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/* lock used to protect writes and resets */
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GMutex dsound_lock;
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gboolean first_buffer_after_reset;
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GstAudioRingBufferFormatType type;
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};
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struct _GstDirectSoundSinkClass
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{
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GstAudioSinkClass parent_class;
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};
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GType gst_directsound_sink_get_type (void);
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G_END_DECLS
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#endif /* __GST_DIRECTSOUNDSINK_H__ */
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