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CheckAudioFormat: migrate from class Error to C++ exceptions

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This commit is contained in:
Max Kellermann
2016-11-10 11:45:17 +01:00
parent 12f11c97ae
commit cfd51db229
22 changed files with 98 additions and 212 deletions
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21
src/decoder/plugins/DsdiffDecoderPlugin.cxx
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@@ -32,7 +32,6 @@
#include "input/InputStream.hxx"
#include "CheckAudioFormat.hxx"
#include "util/bit_reverse.h"
#include "util/Error.hxx"
#include "system/ByteOrder.hxx"
#include "tag/TagHandler.hxx"
#include "DsdLib.hxx"
@@ -426,14 +425,9 @@ dsdiff_stream_decode(Decoder &decoder, InputStream &is)
if (!dsdiff_read_metadata(&decoder, is, &metadata, &chunk_header))
return;
Error error;
AudioFormat audio_format;
if (!audio_format_init_checked(audio_format, metadata.sample_rate / 8,
SampleFormat::DSD,
metadata.channels, error)) {
LogError(error);
return;
}
auto audio_format = CheckAudioFormat(metadata.sample_rate / 8,
SampleFormat::DSD,
metadata.channels);
/* calculate song time from DSD chunk size and sample frequency */
offset_type chunk_size = metadata.chunk_size;
@@ -466,12 +460,9 @@ dsdiff_scan_stream(InputStream &is,
if (!dsdiff_read_metadata(nullptr, is, &metadata, &chunk_header))
return false;
AudioFormat audio_format;
if (!audio_format_init_checked(audio_format, metadata.sample_rate / 8,
SampleFormat::DSD,
metadata.channels, IgnoreError()))
/* refuse to parse files which we cannot play anyway */
return false;
auto audio_format = CheckAudioFormat(metadata.sample_rate / 8,
SampleFormat::DSD,
metadata.channels);
/* calculate song time and add as tag */
uint64_t n_frames = metadata.chunk_size / audio_format.channels;