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author | Max Kellermann <max@duempel.org> | 2013-04-09 01:24:52 +0200 |
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committer | Max Kellermann <max@duempel.org> | 2013-04-09 01:24:52 +0200 |
commit | c654c7630aad220a4935c34b076e107b6b0561a5 (patch) | |
tree | 7ca6e4e30bee7153ed54f302467140180d77490d /src/PcmFormat.hxx | |
parent | 3f3b26fb0ee090bfc1321572904aa94deca42a84 (diff) | |
download | mpd-c654c7630aad220a4935c34b076e107b6b0561a5.tar.gz mpd-c654c7630aad220a4935c34b076e107b6b0561a5.tar.xz mpd-c654c7630aad220a4935c34b076e107b6b0561a5.zip |
pcm_*: move to src/pcm/
Diffstat (limited to 'src/PcmFormat.hxx')
-rw-r--r-- | src/PcmFormat.hxx | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/src/PcmFormat.hxx b/src/PcmFormat.hxx deleted file mode 100644 index a5970b2d2..000000000 --- a/src/PcmFormat.hxx +++ /dev/null @@ -1,93 +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 MPD_PCM_FORMAT_HXX -#define MPD_PCM_FORMAT_HXX - -#include "audio_format.h" - -#include <stdint.h> -#include <stddef.h> - -struct pcm_buffer; -class PcmDither; - -/** - * Converts PCM samples to 16 bit. If the source format is 24 bit, - * then dithering is applied. - * - * @param buffer a pcm_buffer object - * @param dither a pcm_dither object for 24-to-16 conversion - * @param bits the number of in the source buffer - * @param src the source PCM buffer - * @param src_size the size of #src in bytes - * @param dest_size_r returns the number of bytes of the destination buffer - * @return the destination buffer - */ -const int16_t * -pcm_convert_to_16(struct pcm_buffer *buffer, PcmDither &dither, - enum sample_format src_format, const void *src, - size_t src_size, size_t *dest_size_r); - -/** - * Converts PCM samples to 24 bit (32 bit alignment). - * - * @param buffer a pcm_buffer object - * @param bits the number of in the source buffer - * @param src the source PCM buffer - * @param src_size the size of #src in bytes - * @param dest_size_r returns the number of bytes of the destination buffer - * @return the destination buffer - */ -const int32_t * -pcm_convert_to_24(struct pcm_buffer *buffer, - enum sample_format src_format, const void *src, - size_t src_size, size_t *dest_size_r); - -/** - * Converts PCM samples to 32 bit. - * - * @param buffer a pcm_buffer object - * @param bits the number of in the source buffer - * @param src the source PCM buffer - * @param src_size the size of #src in bytes - * @param dest_size_r returns the number of bytes of the destination buffer - * @return the destination buffer - */ -const int32_t * -pcm_convert_to_32(struct pcm_buffer *buffer, - enum sample_format src_format, const void *src, - size_t src_size, size_t *dest_size_r); - -/** - * Converts PCM samples to 32 bit floating point. - * - * @param buffer a pcm_buffer object - * @param bits the number of in the source buffer - * @param src the source PCM buffer - * @param src_size the size of #src in bytes - * @param dest_size_r returns the number of bytes of the destination buffer - * @return the destination buffer - */ -const float * -pcm_convert_to_float(struct pcm_buffer *buffer, - enum sample_format src_format, const void *src, - size_t src_size, size_t *dest_size_r); - -#endif |