Autres/Rivendellaudio
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Fix compile bugs, and avoid defining "LC" (from neaacdec.h) since that clashes with a Rivendell internal symbol.

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This commit is contained in:
Chris Smowton
2014-12-21 21:13:29 +00:00
parent f63b14cca9
commit 988e9a73fe
6 changed files with 36 additions and 22 deletions
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42
lib/rdaudioconvert.cpp
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@@ -691,22 +691,31 @@ RDAudioConvert::ErrorCode RDAudioConvert::Stage1M4A(const QString &dstfile,
#ifdef HAVE_MP4_LIBS
SNDFILE *sf_dst=NULL;
SF_INFO sf_dst_info;
int ret = RDAudioConvert::ErrorOk;
MP4FileHandle f;
MP4TrackId audioTrack;
MP4SampleId firstSample, lastSample;
uint32_t aacBufSize, aacConfigSize;
uint8_t *aacBuf, *aacConfigBuffer;
NeAACDecHandle hDecoder;
NeAACDecConfigurationPtr config;
unsigned long foundSampleRate;
unsigned char foundChannels;
RDAudioConvert::ErrorCode ret = RDAudioConvert::ErrorOk;
if(!LoadMP4Libs()) {
if(!dlmp4.load()) {
return RDAudioConvert::ErrorFormatNotSupported;
}
//
// Open source
//
MP4FileHandle f = dlmp4.MP4Read(getName());
f = dlmp4.MP4Read(wave->getName());
if(f == MP4_INVALID_FILE_HANDLE)
return RDAudioConvert::ErrorNoSource;
MP4TrackId audioTrack = dlmp4.getMP4AACTrack(f);
MP4SampleId firstSample = 0;
MP4SampleId lastSample = dlmp4.MP4GetTrackNumberOfSamples(f, audioTrack) - 1;
audioTrack = dlmp4.getMP4AACTrack(f);
firstSample = 0;
lastSample = dlmp4.MP4GetTrackNumberOfSamples(f, audioTrack) - 1;
if(conv_start_point > 0) {
double startsecs = ((double)conv_start_point) / 1000;
@@ -731,17 +740,14 @@ RDAudioConvert::ErrorCode RDAudioConvert::Stage1M4A(const QString &dstfile,
}
uint32_t aacBufSize = dlmp4.MP4GetTrackMaxSampleSize(f, audioTrack);
uint8_t* aacBuf = malloc(aacBufSize);
aacBufSize = dlmp4.MP4GetTrackMaxSampleSize(f, audioTrack);
aacBuf = (uint8_t*)malloc(aacBufSize);
if(!aacBufSize || !aacBuf) {
// Probably the source's fault for specifying a massive buffer.
ret = RDAudioConvert::ErrorInvalidSource;
goto out_mp4;
}
uint8_t* aacConfigBuffer;
uint32_t* aacConfigSize;
dlmp4.MP4GetTrackESConfiguration(f, audioTrack, &aacConfigBuffer, &aacConfigSize);
if(!aacConfigBuffer) {
ret = RDAudioConvert::ErrorInvalidSource;
@@ -765,9 +771,9 @@ RDAudioConvert::ErrorCode RDAudioConvert::Stage1M4A(const QString &dstfile,
//
// Initialize Decoder
//
NeAACDecHandle hDecoder = dlmp4.NeAACDecOpen();
hDecoder = dlmp4.NeAACDecOpen();
NeAACDecConfigurationPtr config = dlmp4.NeAACDecGetCurrentConfiguration(hDecoder);
config = dlmp4.NeAACDecGetCurrentConfiguration(hDecoder);
config->outputFormat = FAAD_FMT_FLOAT;
config->downMatrix = 1; // Downmix >2 channels to stereo.
if(!dlmp4.NeAACDecSetConfiguration(hDecoder, config)) {
@@ -775,15 +781,13 @@ RDAudioConvert::ErrorCode RDAudioConvert::Stage1M4A(const QString &dstfile,
goto out_decoder;
}
unsigned long foundSampleRate;
unsigned char foundChannels;
if(dlmp4.NeAACDecInit2(hDecoder, aacConfigBuffer, aacConfigSize, &foundSampleRate, &foundChannels) < 0) {
ret = RDAudioConvert::ErrorInvalidSource;
goto out_decoder;
}
if(foundSampleRate != wave->getSamplesPerSec() || foundChannels != wave->getChannels()) {
fprintf(stderr, "M4A header information inconsistent with actual file? Header: %lu/%u; file: %lu/%u\n",
fprintf(stderr, "M4A header information inconsistent with actual file? Header: %u/%u; file: %lu/%u\n",
wave->getSamplesPerSec(), (unsigned)wave->getChannels(), foundSampleRate, (unsigned)foundChannels);
ret = RDAudioConvert::ErrorInvalidSource;
goto out_decoder;
@@ -809,9 +813,9 @@ RDAudioConvert::ErrorCode RDAudioConvert::Stage1M4A(const QString &dstfile,
break;
}
UpdatePeak(sample_buffer, frameInfo.samples);
UpdatePeak((const float*)sample_buffer, frameInfo.samples);
if(sf_write_float(dst_sf, sample_buffer, frameInfo.samples) != frameInfo.samples) {
if(sf_write_float(sf_dst, (const float*)sample_buffer, frameInfo.samples) != (sf_count_t)frameInfo.samples) {
ret = RDAudioConvert::ErrorInternal;
break;
}
@@ -824,7 +828,7 @@ RDAudioConvert::ErrorCode RDAudioConvert::Stage1M4A(const QString &dstfile,
out_decoder:
dlmp4.NeAACDecClose(hDecoder);
out_sf:
// out_sf:
sf_close(sf_dst);
out_mp4_configbuf:
free(aacConfigBuffer);