aac: removed method file_decode()
aac_stream_decode() was basically copy+pasted from aac_decode(). Since stream_decode() can also decode files, eliminate aac_decode().
This commit is contained in:
parent
e19b53f814
commit
39fa60769c
@ -322,6 +322,7 @@ aac_stream_decode(struct decoder *mpd_decoder, struct input_stream *inStream)
|
||||
bool initialized = false;
|
||||
|
||||
initAacBuffer(&b, mpd_decoder, inStream);
|
||||
aac_parse_header(&b, &totalTime);
|
||||
|
||||
decoder = faacDecOpen();
|
||||
|
||||
@ -422,129 +423,6 @@ aac_stream_decode(struct decoder *mpd_decoder, struct input_stream *inStream)
|
||||
free(b.buffer);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
aac_decode(struct decoder *mpd_decoder, const char *path)
|
||||
{
|
||||
float file_time;
|
||||
float totalTime;
|
||||
faacDecHandle decoder;
|
||||
faacDecFrameInfo frameInfo;
|
||||
faacDecConfigurationPtr config;
|
||||
long bread;
|
||||
struct audio_format audio_format;
|
||||
uint32_t sample_rate;
|
||||
unsigned char channels;
|
||||
unsigned int sampleCount;
|
||||
char *sampleBuffer;
|
||||
size_t sampleBufferLen;
|
||||
/*float * seekTable;
|
||||
long seekTableEnd = -1;
|
||||
int seekPositionFound = 0; */
|
||||
uint16_t bitRate = 0;
|
||||
AacBuffer b;
|
||||
struct input_stream inStream;
|
||||
bool initialized = false;
|
||||
|
||||
if ((totalTime = getAacFloatTotalTime(path)) < 0)
|
||||
return;
|
||||
|
||||
if (!input_stream_open(&inStream, path))
|
||||
return;
|
||||
|
||||
initAacBuffer(&b, mpd_decoder, &inStream);
|
||||
aac_parse_header(&b, NULL);
|
||||
|
||||
decoder = faacDecOpen();
|
||||
|
||||
config = faacDecGetCurrentConfiguration(decoder);
|
||||
config->outputFormat = FAAD_FMT_16BIT;
|
||||
#ifdef HAVE_FAACDECCONFIGURATION_DOWNMATRIX
|
||||
config->downMatrix = 1;
|
||||
#endif
|
||||
#ifdef HAVE_FAACDECCONFIGURATION_DONTUPSAMPLEIMPLICITSBR
|
||||
config->dontUpSampleImplicitSBR = 0;
|
||||
#endif
|
||||
faacDecSetConfiguration(decoder, config);
|
||||
|
||||
fillAacBuffer(&b);
|
||||
|
||||
#ifdef HAVE_FAAD_BUFLEN_FUNCS
|
||||
bread = faacDecInit(decoder, b.buffer, b.bytesIntoBuffer,
|
||||
&sample_rate, &channels);
|
||||
#else
|
||||
bread = faacDecInit(decoder, b.buffer, &sample_rate, &channels);
|
||||
#endif
|
||||
if (bread < 0) {
|
||||
ERROR("Error not a AAC stream.\n");
|
||||
faacDecClose(decoder);
|
||||
if (b.buffer)
|
||||
free(b.buffer);
|
||||
return;
|
||||
}
|
||||
|
||||
audio_format.bits = 16;
|
||||
|
||||
file_time = 0.0;
|
||||
|
||||
advanceAacBuffer(&b, bread);
|
||||
|
||||
do {
|
||||
fillAacBuffer(&b);
|
||||
|
||||
if (b.bytesIntoBuffer == 0)
|
||||
break;
|
||||
|
||||
#ifdef HAVE_FAAD_BUFLEN_FUNCS
|
||||
sampleBuffer = faacDecDecode(decoder, &frameInfo, b.buffer,
|
||||
b.bytesIntoBuffer);
|
||||
#else
|
||||
sampleBuffer = faacDecDecode(decoder, &frameInfo, b.buffer);
|
||||
#endif
|
||||
|
||||
if (frameInfo.error > 0) {
|
||||
ERROR("error decoding AAC file: %s\n", path);
|
||||
ERROR("faad2 error: %s\n",
|
||||
faacDecGetErrorMessage(frameInfo.error));
|
||||
break;
|
||||
}
|
||||
#ifdef HAVE_FAACDECFRAMEINFO_SAMPLERATE
|
||||
sample_rate = frameInfo.samplerate;
|
||||
#endif
|
||||
|
||||
if (!initialized) {
|
||||
audio_format.channels = frameInfo.channels;
|
||||
audio_format.sample_rate = sample_rate;
|
||||
decoder_initialized(mpd_decoder, &audio_format,
|
||||
false, totalTime);
|
||||
initialized = true;
|
||||
}
|
||||
|
||||
advanceAacBuffer(&b, frameInfo.bytesconsumed);
|
||||
|
||||
sampleCount = (unsigned long)(frameInfo.samples);
|
||||
|
||||
if (sampleCount > 0) {
|
||||
bitRate = frameInfo.bytesconsumed * 8.0 *
|
||||
frameInfo.channels * sample_rate /
|
||||
frameInfo.samples / 1000 + 0.5;
|
||||
file_time +=
|
||||
(float)(frameInfo.samples) / frameInfo.channels /
|
||||
sample_rate;
|
||||
}
|
||||
|
||||
sampleBufferLen = sampleCount * 2;
|
||||
|
||||
decoder_data(mpd_decoder, NULL, sampleBuffer,
|
||||
sampleBufferLen, file_time,
|
||||
bitRate, NULL);
|
||||
} while (decoder_get_command(mpd_decoder) == DECODE_COMMAND_NONE);
|
||||
|
||||
faacDecClose(decoder);
|
||||
if (b.buffer)
|
||||
free(b.buffer);
|
||||
}
|
||||
|
||||
static struct tag *aacTagDup(const char *file)
|
||||
{
|
||||
struct tag *ret = NULL;
|
||||
@ -568,7 +446,6 @@ static const char *const aac_mimeTypes[] = { "audio/aac", "audio/aacp", NULL };
|
||||
const struct decoder_plugin aacPlugin = {
|
||||
.name = "aac",
|
||||
.stream_decode = aac_stream_decode,
|
||||
.file_decode = aac_decode,
|
||||
.tag_dup = aacTagDup,
|
||||
.suffixes = aac_suffixes,
|
||||
.mime_types = aac_mimeTypes
|
||||
|
Loading…
Reference in New Issue
Block a user