decoder/pcm: always supply host byte order samples
Don't use audio_format.reverse_endian.
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62218fe59d
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7ebf8e66c9
@ -20,6 +20,7 @@
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#include "config.h"
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#include "decoder/pcm_decoder_plugin.h"
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#include "decoder_api.h"
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#include "util/byte_reverse.h"
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#include <glib.h>
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#include <unistd.h>
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@ -31,35 +32,25 @@
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static void
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pcm_stream_decode(struct decoder *decoder, struct input_stream *is)
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{
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static const struct audio_format host_audio_format = {
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static const struct audio_format audio_format = {
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.sample_rate = 44100,
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.format = SAMPLE_FORMAT_S16,
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.channels = 2,
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};
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static const struct audio_format reverse_audio_format = {
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.sample_rate = 44100,
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.format = SAMPLE_FORMAT_S16,
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.channels = 2,
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.reverse_endian = true,
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};
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const struct audio_format *audio_format =
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(is->mime == NULL ||
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strcmp(is->mime, "audio/x-mpd-cdda-pcm-reverse") != 0)
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? &host_audio_format
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: &reverse_audio_format;
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const bool reverse_endian = is->mime != NULL &&
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strcmp(is->mime, "audio/x-mpd-cdda-pcm-reverse") == 0;
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GError *error = NULL;
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enum decoder_command cmd;
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double time_to_size = audio_format_time_to_size(audio_format);
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double time_to_size = audio_format_time_to_size(&audio_format);
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float total_time = -1;
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if (is->size >= 0)
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total_time = is->size / time_to_size;
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decoder_initialized(decoder, audio_format, is->seekable, total_time);
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decoder_initialized(decoder, &audio_format, is->seekable, total_time);
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do {
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char buffer[4096];
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@ -70,6 +61,12 @@ pcm_stream_decode(struct decoder *decoder, struct input_stream *is)
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if (nbytes == 0 && input_stream_lock_eof(is))
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break;
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if (reverse_endian)
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/* make sure we deliver samples in host byte order */
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reverse_bytes_16((uint16_t *)buffer,
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(uint16_t *)buffer,
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(uint16_t *)(buffer + nbytes));
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cmd = nbytes > 0
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? decoder_data(decoder, is,
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buffer, nbytes, 0)
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