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authorMax Kellermann <max@duempel.org>2013-04-09 01:24:52 +0200
committerMax Kellermann <max@duempel.org>2013-04-09 01:24:52 +0200
commitc654c7630aad220a4935c34b076e107b6b0561a5 (patch)
tree7ca6e4e30bee7153ed54f302467140180d77490d /src/PcmConvert.hxx
parent3f3b26fb0ee090bfc1321572904aa94deca42a84 (diff)
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pcm_*: move to src/pcm/
Diffstat (limited to 'src/PcmConvert.hxx')
-rw-r--r--src/PcmConvert.hxx115
1 files changed, 0 insertions, 115 deletions
diff --git a/src/PcmConvert.hxx b/src/PcmConvert.hxx
deleted file mode 100644
index f08188a9c..000000000
--- a/src/PcmConvert.hxx
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright (C) 2003-2013 The Music Player Daemon Project
- * http://www.musicpd.org
- *
- * 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 PCM_CONVERT_HXX
-#define PCM_CONVERT_HXX
-
-#include "PcmDither.hxx"
-
-extern "C" {
-#include "pcm_dsd.h"
-#include "pcm_resample.h"
-#include "pcm_buffer.h"
-}
-
-#include <glib.h>
-
-struct audio_format;
-
-/**
- * This object is statically allocated (within another struct), and
- * holds buffer allocations and the state for all kinds of PCM
- * conversions.
- */
-class PcmConvert {
- struct pcm_dsd dsd;
-
- struct pcm_resample_state resample;
-
- PcmDither dither;
-
- /** the buffer for converting the sample format */
- struct pcm_buffer format_buffer;
-
- /** the buffer for converting the channel count */
- struct pcm_buffer channels_buffer;
-
-public:
- PcmConvert();
- ~PcmConvert();
-
-
- /**
- * Reset the pcm_convert_state object. Use this at the
- * boundary between two distinct songs and each time the
- * format changes.
- */
- void Reset();
-
- /**
- * Converts PCM data between two audio formats.
- *
- * @param src_format the source audio format
- * @param src the source PCM buffer
- * @param src_size the size of #src in bytes
- * @param dest_format the requested destination audio format
- * @param dest_size_r returns the number of bytes of the destination buffer
- * @param error_r location to store the error occurring, or NULL to
- * ignore errors
- * @return the destination buffer, or NULL on error
- */
- const void *Convert(const audio_format *src_format,
- const void *src, size_t src_size,
- const audio_format *dest_format,
- size_t *dest_size_r,
- GError **error_r);
-
-private:
- const int16_t *Convert16(const audio_format *src_format,
- const void *src_buffer, size_t src_size,
- const audio_format *dest_format,
- size_t *dest_size_r,
- GError **error_r);
-
- const int32_t *Convert24(const audio_format *src_format,
- const void *src_buffer, size_t src_size,
- const audio_format *dest_format,
- size_t *dest_size_r,
- GError **error_r);
-
- const int32_t *Convert32(const audio_format *src_format,
- const void *src_buffer, size_t src_size,
- const audio_format *dest_format,
- size_t *dest_size_r,
- GError **error_r);
-
- const float *ConvertFloat(const audio_format *src_format,
- const void *src_buffer, size_t src_size,
- const audio_format *dest_format,
- size_t *dest_size_r,
- GError **error_r);
-};
-
-static inline GQuark
-pcm_convert_quark(void)
-{
- return g_quark_from_static_string("pcm_convert");
-}
-
-#endif