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add functionality to specify which metadata blocks are parsed and sent back through metadata_callback, and which are ignored

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This commit is contained in:
Josh Coalson
2002-05-07 05:30:27 +00:00
parent ce9459f4cb
commit bf9325f2f2
6 changed files with 510 additions and 19 deletions
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93
src/libFLAC/seekable_stream_decoder.c
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@@ -231,6 +231,8 @@ FLAC__bool FLAC__seekable_stream_decoder_finish(FLAC__SeekableStreamDecoder *dec
FLAC__bool FLAC__seekable_stream_decoder_set_md5_checking(const FLAC__SeekableStreamDecoder *decoder, FLAC__bool value)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
decoder->protected_->md5_checking = value;
@@ -239,6 +241,9 @@ FLAC__bool FLAC__seekable_stream_decoder_set_md5_checking(const FLAC__SeekableSt
FLAC__bool FLAC__seekable_stream_decoder_set_read_callback(const FLAC__SeekableStreamDecoder *decoder, FLAC__SeekableStreamDecoderReadStatus (*value)(const FLAC__SeekableStreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data))
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
decoder->private_->read_callback = value;
@@ -247,6 +252,9 @@ FLAC__bool FLAC__seekable_stream_decoder_set_read_callback(const FLAC__SeekableS
FLAC__bool FLAC__seekable_stream_decoder_set_seek_callback(const FLAC__SeekableStreamDecoder *decoder, FLAC__SeekableStreamDecoderSeekStatus (*value)(const FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data))
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
decoder->private_->seek_callback = value;
@@ -255,6 +263,9 @@ FLAC__bool FLAC__seekable_stream_decoder_set_seek_callback(const FLAC__SeekableS
FLAC__bool FLAC__seekable_stream_decoder_set_tell_callback(const FLAC__SeekableStreamDecoder *decoder, FLAC__SeekableStreamDecoderTellStatus (*value)(const FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data))
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
decoder->private_->tell_callback = value;
@@ -263,6 +274,9 @@ FLAC__bool FLAC__seekable_stream_decoder_set_tell_callback(const FLAC__SeekableS
FLAC__bool FLAC__seekable_stream_decoder_set_length_callback(const FLAC__SeekableStreamDecoder *decoder, FLAC__SeekableStreamDecoderLengthStatus (*value)(const FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data))
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
decoder->private_->length_callback = value;
@@ -271,6 +285,9 @@ FLAC__bool FLAC__seekable_stream_decoder_set_length_callback(const FLAC__Seekabl
FLAC__bool FLAC__seekable_stream_decoder_set_eof_callback(const FLAC__SeekableStreamDecoder *decoder, FLAC__bool (*value)(const FLAC__SeekableStreamDecoder *decoder, void *client_data))
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
decoder->private_->eof_callback = value;
@@ -279,6 +296,9 @@ FLAC__bool FLAC__seekable_stream_decoder_set_eof_callback(const FLAC__SeekableSt
FLAC__bool FLAC__seekable_stream_decoder_set_write_callback(const FLAC__SeekableStreamDecoder *decoder, FLAC__StreamDecoderWriteStatus (*value)(const FLAC__SeekableStreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 *buffer[], void *client_data))
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
decoder->private_->write_callback = value;
@@ -287,6 +307,9 @@ FLAC__bool FLAC__seekable_stream_decoder_set_write_callback(const FLAC__Seekable
FLAC__bool FLAC__seekable_stream_decoder_set_metadata_callback(const FLAC__SeekableStreamDecoder *decoder, void (*value)(const FLAC__SeekableStreamDecoder *decoder, const FLAC__StreamMetaData *metadata, void *client_data))
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
decoder->private_->metadata_callback = value;
@@ -295,6 +318,9 @@ FLAC__bool FLAC__seekable_stream_decoder_set_metadata_callback(const FLAC__Seeka
FLAC__bool FLAC__seekable_stream_decoder_set_error_callback(const FLAC__SeekableStreamDecoder *decoder, void (*value)(const FLAC__SeekableStreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data))
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
decoder->private_->error_callback = value;
@@ -303,19 +329,86 @@ FLAC__bool FLAC__seekable_stream_decoder_set_error_callback(const FLAC__Seekable
FLAC__bool FLAC__seekable_stream_decoder_set_client_data(const FLAC__SeekableStreamDecoder *decoder, void *value)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
decoder->private_->client_data = value;
return true;
}
FLAC__bool FLAC__seekable_stream_decoder_set_metadata_respond(const FLAC__SeekableStreamDecoder *decoder, FLAC__MetaDataType type)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
return FLAC__stream_decoder_set_metadata_respond(decoder->private_->stream_decoder, type);
}
FLAC__bool FLAC__seekable_stream_decoder_set_metadata_respond_application(const FLAC__SeekableStreamDecoder *decoder, FLAC__byte id[4])
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
return FLAC__stream_decoder_set_metadata_respond_application(decoder->private_->stream_decoder, id);
}
FLAC__bool FLAC__seekable_stream_decoder_set_metadata_respond_all(const FLAC__SeekableStreamDecoder *decoder)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
return FLAC__stream_decoder_set_metadata_respond_all(decoder->private_->stream_decoder);
}
FLAC__bool FLAC__seekable_stream_decoder_set_metadata_ignore(const FLAC__SeekableStreamDecoder *decoder, FLAC__MetaDataType type)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
return FLAC__stream_decoder_set_metadata_ignore(decoder->private_->stream_decoder, type);
}
FLAC__bool FLAC__seekable_stream_decoder_set_metadata_ignore_application(const FLAC__SeekableStreamDecoder *decoder, FLAC__byte id[4])
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
return FLAC__stream_decoder_set_metadata_ignore_application(decoder->private_->stream_decoder, id);
}
FLAC__bool FLAC__seekable_stream_decoder_set_metadata_ignore_all(const FLAC__SeekableStreamDecoder *decoder)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
return FLAC__stream_decoder_set_metadata_ignore_all(decoder->private_->stream_decoder);
}
FLAC__SeekableStreamDecoderState FLAC__seekable_stream_decoder_get_state(const FLAC__SeekableStreamDecoder *decoder)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->protected_ != 0);
return decoder->protected_->state;
}
FLAC__bool FLAC__seekable_stream_decoder_get_md5_checking(const FLAC__SeekableStreamDecoder *decoder)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->protected_ != 0);
return decoder->protected_->md5_checking;
}