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flac's can be played without streaming

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This commit is contained in:
nehalmistry 2003-04-15 00:19:30 +00:00
parent 0eaf87b3b2
commit 73b6ca525f
1 changed files with 20 additions and 18 deletions
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38
src/sound/flac.cpp
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@ -171,17 +171,17 @@ local FLAC__StreamDecoderWriteStatus FLAC_write_callback(const
if (sample->Type == &FlacSampleType) {
// not streaming
printf("ALLOC MORE MEM");
printf("LEN = %d\n", sample->Length);
sample = realloc(sample, sizeof(*sample) + sample->Length + i);
if (!sample) {
fprintf(stderr, "Out of memory!\n");
CLclose(data->FlacFile);
ExitFatal(-1);
}
data->Sample = sample;
data->PointerInBuffer = sample->Data;
}
p = data->PointerInBuffer + sample->Length;
p = sample->Data + sample->Length;
sample->Length += i;
data->Bytes -= i;
@ -220,15 +220,15 @@ local FLAC__StreamDecoderWriteStatus FLAC_write_callback(const
*/
local int FlacRead(Sample* sample, void* buf, int len)
{
int pos;
char *pos;
pos = (int)sample->User;
if (pos + len > sample->Length) { // Not enough data?
len = sample->Length - pos;
pos = ((FlacData*)sample->User)->PointerInBuffer;
if ((pos - sample->Data) + len > sample->Length) {
len = sample->Length - (pos - sample->Data);
}
memcpy(buf, sample->Data + pos, len);
sample->User = (void*)(pos + len);
memcpy(buf, ((FlacData*)sample->User)->PointerInBuffer, len);
((FlacData*)sample->User)->PointerInBuffer += len;
return len;
}
@ -383,22 +383,24 @@ global Sample* LoadFlac(const char* name, int flags)
FLAC__stream_decoder_set_client_data(stream, data);
FLAC__stream_decoder_init(stream);
while (FLAC__stream_decoder_get_state(stream) != FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC) {
// read metadata
FLAC__stream_decoder_process_single(stream);
}
if (1 && flags & PlayAudioStream) {
if (flags & PlayAudioStream) {
sample->Type = &FlacStreamSampleType;
FLAC__stream_decoder_process_until_end_of_metadata(stream);
} else {
sample->Type = &FlacSampleType;
FLAC__stream_decoder_process_until_end_of_stream(stream);
DebugCheck(FLAC__stream_decoder_get_state(stream) !=
FLAC__STREAM_DECODER_SEARCH_FOR_METADATA);
if (FLAC__stream_decoder_process_until_end_of_stream(stream))
DebugCheck(FLAC__stream_decoder_get_state(stream) !=
FLAC__STREAM_DECODER_END_OF_STREAM);
FLAC__stream_decoder_finish(stream);
FLAC__stream_decoder_delete(stream);
CLclose(f);
}
return sample;
return data->Sample;
}
#endif // } WITH_SOUND && USE_FLAC