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-rw-r--r--src/pcm_dsd.c85
1 files changed, 0 insertions, 85 deletions
diff --git a/src/pcm_dsd.c b/src/pcm_dsd.c
deleted file mode 100644
index 76266b4c..00000000
--- a/src/pcm_dsd.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (C) 2003-2012 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.
- */
-
-#include "config.h"
-#include "pcm_dsd.h"
-#include "dsd2pcm/dsd2pcm.h"
-
-#include <glib.h>
-#include <string.h>
-
-void
-pcm_dsd_init(struct pcm_dsd *dsd)
-{
- pcm_buffer_init(&dsd->buffer);
-
- memset(dsd->dsd2pcm, 0, sizeof(dsd->dsd2pcm));
-}
-
-void
-pcm_dsd_deinit(struct pcm_dsd *dsd)
-{
- pcm_buffer_deinit(&dsd->buffer);
-
- for (unsigned i = 0; i < G_N_ELEMENTS(dsd->dsd2pcm); ++i)
- if (dsd->dsd2pcm[i] != NULL)
- dsd2pcm_destroy(dsd->dsd2pcm[i]);
-}
-
-void
-pcm_dsd_reset(struct pcm_dsd *dsd)
-{
- for (unsigned i = 0; i < G_N_ELEMENTS(dsd->dsd2pcm); ++i)
- if (dsd->dsd2pcm[i] != NULL)
- dsd2pcm_reset(dsd->dsd2pcm[i]);
-}
-
-const float *
-pcm_dsd_to_float(struct pcm_dsd *dsd, unsigned channels, bool lsbfirst,
- const uint8_t *src, size_t src_size,
- size_t *dest_size_r)
-{
- assert(dsd != NULL);
- assert(src != NULL);
- assert(src_size > 0);
- assert(src_size % channels == 0);
- assert(channels <= G_N_ELEMENTS(dsd->dsd2pcm));
-
- const unsigned num_samples = src_size;
- const unsigned num_frames = src_size / channels;
-
- float *dest;
- const size_t dest_size = num_samples * sizeof(*dest);
- *dest_size_r = dest_size;
- dest = pcm_buffer_get(&dsd->buffer, dest_size);
-
- for (unsigned c = 0; c < channels; ++c) {
- if (dsd->dsd2pcm[c] == NULL) {
- dsd->dsd2pcm[c] = dsd2pcm_init();
- if (dsd->dsd2pcm[c] == NULL)
- return NULL;
- }
-
- dsd2pcm_translate(dsd->dsd2pcm[c], num_frames,
- src + c, channels,
- lsbfirst, dest + c, channels);
- }
-
- return dest;
-}