1 files changed, 0 insertions, 274 deletions
diff --git a/src/encoder/wave_encoder.c b/src/encoder/wave_encoder.c
deleted file mode 100644
index 9b3c21fca..000000000
--- a/src/encoder/wave_encoder.c
+++ /dev/null
@@ -1,274 +0,0 @@
-/*
- * Copyright (C) 2003-2011 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 "encoder_api.h"
-#include "encoder_plugin.h"
-#include "util/fifo_buffer.h"
-#include "util/growing_fifo.h"
-
-#include <glib.h>
-
-#include <assert.h>
-#include <string.h>
-
-struct wave_encoder {
-	struct encoder encoder;
-	unsigned bits;
-
-	struct fifo_buffer *buffer;
-};
-
-struct wave_header {
-	uint32_t id_riff;
-	uint32_t riff_size;
-	uint32_t id_wave;
-	uint32_t id_fmt;
-	uint32_t fmt_size;
-	uint16_t format;
-	uint16_t channels;
-	uint32_t freq;
-	uint32_t byterate;
-	uint16_t blocksize;
-	uint16_t bits;
-	uint32_t id_data;
-	uint32_t data_size;
-};
-
-extern const struct encoder_plugin wave_encoder_plugin;
-
-static void
-fill_wave_header(struct wave_header *header, int channels, int bits,
-		int freq, int block_size)
-{
-	int data_size = 0x0FFFFFFF;
-
-	/* constants */
-	header->id_riff = GUINT32_TO_LE(0x46464952);
-	header->id_wave = GUINT32_TO_LE(0x45564157);
-	header->id_fmt = GUINT32_TO_LE(0x20746d66);
-	header->id_data = GUINT32_TO_LE(0x61746164);
-
-        /* wave format */
-	header->format = GUINT16_TO_LE(1);		// PCM_FORMAT
-	header->channels = GUINT16_TO_LE(channels);
-	header->bits = GUINT16_TO_LE(bits);
-	header->freq = GUINT32_TO_LE(freq);
-	header->blocksize = GUINT16_TO_LE(block_size);
-	header->byterate = GUINT32_TO_LE(freq * block_size);
-
-        /* chunk sizes (fake data length) */
-	header->fmt_size = GUINT32_TO_LE(16);
-	header->data_size = GUINT32_TO_LE(data_size);
-	header->riff_size = GUINT32_TO_LE(4 + (8 + 16) +
-					 (8 + data_size));
-}
-
-static struct encoder *
-wave_encoder_init(gcc_unused const struct config_param *param,
-		  gcc_unused GError **error)
-{
-	struct wave_encoder *encoder;
-
-	encoder = g_new(struct wave_encoder, 1);
-	encoder_struct_init(&encoder->encoder, &wave_encoder_plugin);
-
-	return &encoder->encoder;
-}
-
-static void
-wave_encoder_finish(struct encoder *_encoder)
-{
-	struct wave_encoder *encoder = (struct wave_encoder *)_encoder;
-
-	g_free(encoder);
-}
-
-static bool
-wave_encoder_open(struct encoder *_encoder,
-		  gcc_unused struct audio_format *audio_format,
-		  gcc_unused GError **error)
-{
-	struct wave_encoder *encoder = (struct wave_encoder *)_encoder;
-
-	assert(audio_format_valid(audio_format));
-
-	switch (audio_format->format) {
-	case SAMPLE_FORMAT_S8:
-		encoder->bits = 8;
-		break;
-
-	case SAMPLE_FORMAT_S16:
-		encoder->bits = 16;
-		break;
-
-	case SAMPLE_FORMAT_S24_P32:
-		encoder->bits = 24;
-		break;
-
-	case SAMPLE_FORMAT_S32:
-		encoder->bits = 32;
-		break;
-
-	default:
-		audio_format->format = SAMPLE_FORMAT_S16;
-		encoder->bits = 16;
-		break;
-	}
-
-	encoder->buffer = growing_fifo_new();
-	struct wave_header *header =
-		growing_fifo_write(&encoder->buffer, sizeof(*header));
-
-	/* create PCM wave header in initial buffer */
-	fill_wave_header(header,
-			audio_format->channels,
-			 encoder->bits,
-			audio_format->sample_rate,
-			 (encoder->bits / 8) * audio_format->channels );
-	fifo_buffer_append(encoder->buffer, sizeof(*header));
-
-	return true;
-}
-
-static void
-wave_encoder_close(struct encoder *_encoder)
-{
-	struct wave_encoder *encoder = (struct wave_encoder *)_encoder;
-
-	fifo_buffer_free(encoder->buffer);
-}
-
-static inline size_t
-pcm16_to_wave(uint16_t *dst16, const uint16_t *src16, size_t length)
-{
-	size_t cnt = length >> 1;
-	while (cnt > 0) {
-		*dst16++ = GUINT16_TO_LE(*src16++);
-		cnt--;
-	}
-	return length;
-}
-
-static inline size_t
-pcm32_to_wave(uint32_t *dst32, const uint32_t *src32, size_t length)
-{
-	size_t cnt = length >> 2;
-	while (cnt > 0){
-		*dst32++ = GUINT32_TO_LE(*src32++);
-		cnt--;
-	}
-	return length;
-}
-
-static inline size_t
-pcm24_to_wave(uint8_t *dst8, const uint32_t *src32, size_t length)
-{
-	uint32_t value;
-	uint8_t *dst_old = dst8;
-
-	length = length >> 2;
-	while (length > 0){
-		value = *src32++;
-		*dst8++ = (value) & 0xFF;
-		*dst8++ = (value >> 8) & 0xFF;
-		*dst8++ = (value >> 16) & 0xFF;
-		length--;
-	}
-	//correct buffer length
-	return (dst8 - dst_old);
-}
-
-static bool
-wave_encoder_write(struct encoder *_encoder,
-		   const void *src, size_t length,
-		   gcc_unused GError **error)
-{
-	struct wave_encoder *encoder = (struct wave_encoder *)_encoder;
-
-	void *dst = growing_fifo_write(&encoder->buffer, length);
-
-#if (G_BYTE_ORDER == G_LITTLE_ENDIAN)
-	switch (encoder->bits) {
-	case 8:
-	case 16:
-	case 32:// optimized cases
-		memcpy(dst, src, length);
-		break;
-	case 24:
-		length = pcm24_to_wave(dst, src, length);
-		break;
-	}
-#elif (G_BYTE_ORDER == G_BIG_ENDIAN)
-	switch (encoder->bits) {
-	case 8:
-		memcpy(dst, src, length);
-		break;
-	case 16:
-		length = pcm16_to_wave(dst, src, length);
-		break;
-	case 24:
-		length = pcm24_to_wave(dst, src, length);
-		break;
-	case 32:
-		length = pcm32_to_wave(dst, src, length);
-		break;
-	}
-#else
-#error G_BYTE_ORDER set to G_PDP_ENDIAN is not supported by wave_encoder
-#endif
-
-	fifo_buffer_append(encoder->buffer, length);
-	return true;
-}
-
-static size_t
-wave_encoder_read(struct encoder *_encoder, void *dest, size_t length)
-{
-	struct wave_encoder *encoder = (struct wave_encoder *)_encoder;
-
-	size_t max_length;
-	const void *src = fifo_buffer_read(encoder->buffer, &max_length);
-	if (src == NULL)
-		return 0;
-
-	if (length > max_length)
-		length = max_length;
-
-	memcpy(dest, src, length);
-	fifo_buffer_consume(encoder->buffer, length);
-	return length;
-}
-
-static const char *
-wave_encoder_get_mime_type(gcc_unused struct encoder *_encoder)
-{
-	return "audio/wav";
-}
-
-const struct encoder_plugin wave_encoder_plugin = {
-	.name = "wave",
-	.init = wave_encoder_init,
-	.finish = wave_encoder_finish,
-	.open = wave_encoder_open,
-	.close = wave_encoder_close,
-	.write = wave_encoder_write,
-	.read = wave_encoder_read,
-	.get_mime_type = wave_encoder_get_mime_type,
-};