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decoder/Client: add DecoderCommand/seek virtual methods

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This commit is contained in:
Max Kellermann
2016-11-18 08:15:07 +01:00
parent 66fb352cca
commit 47a0f46ce8
24 changed files with 156 additions and 172 deletions
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10
src/decoder/plugins/DsfDecoderPlugin.cxx
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@@ -259,23 +259,23 @@ dsf_decode_chunk(DecoderClient &client, InputStream &is,
const size_t block_size = channels * DSF_BLOCK_SIZE;
const offset_type start_offset = is.GetOffset();
auto cmd = decoder_get_command(client);
auto cmd = client.GetCommand();
for (offset_type i = 0; i < n_blocks && cmd != DecoderCommand::STOP;) {
if (cmd == DecoderCommand::SEEK) {
uint64_t frame = decoder_seek_where_frame(client);
uint64_t frame = client.GetSeekFrame();
offset_type block = FrameToBlock(frame);
if (block >= n_blocks) {
decoder_command_finished(client);
client.CommandFinished();
break;
}
offset_type offset =
start_offset + block * block_size;
if (dsdlib_skip_to(&client, is, offset)) {
decoder_command_finished(client);
client.CommandFinished();
i = block;
} else
decoder_seek_error(client);
client.SeekError();
}
/* worst-case buffer size */