Autres/audacity
1
0
Fork 0
mirror of https://github.com/cookiengineer/audacity synced 2026-01-12 07:35:51 +01:00
Code Issues Releases Wiki Activity

Replace tabs by spaces.

Browse Source
This commit is contained in:
benjamin.drung@gmail.com
2014-06-05 22:04:22 +00:00
parent c8d6505c64
commit 149fcafc1c
4 changed files with 28 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
src/export/ExportFFmpeg.cpp
View File

@@ -149,13 +149,13 @@ public:
private:
AVFormatContext * mEncFormatCtx; // libavformat's context for our output file
AVOutputFormat * mEncFormatDesc; // describes our output file to libavformat
AVFormatContext * mEncFormatCtx; // libavformat's context for our output file
AVOutputFormat * mEncFormatDesc; // describes our output file to libavformat
int default_frame_size;
AVStream * mEncAudioStream; // the output audio stream (may remain NULL)
AVCodecContext * mEncAudioCodecCtx; // the encoder for the output audio stream
AVFifoBuffer * mEncAudioFifo; // FIFO to write incoming audio samples into
uint8_t * mEncAudioFifoOutBuf; // buffer to read _out_ of the FIFO into
AVStream * mEncAudioStream; // the output audio stream (may remain NULL)
AVCodecContext * mEncAudioCodecCtx; // the encoder for the output audio stream
AVFifoBuffer * mEncAudioFifo; // FIFO to write incoming audio samples into
uint8_t * mEncAudioFifoOutBuf; // buffer to read _out_ of the FIFO into
int mEncAudioFifoOutBufSiz;
wxString mName;
@@ -170,12 +170,12 @@ private:
ExportFFmpeg::ExportFFmpeg()
: ExportPlugin()
{
mEncFormatCtx = NULL; // libavformat's context for our output file
mEncFormatDesc = NULL; // describes our output file to libavformat
mEncAudioStream = NULL; // the output audio stream (may remain NULL)
mEncAudioCodecCtx = NULL; // the encoder for the output audio stream
mEncFormatCtx = NULL; // libavformat's context for our output file
mEncFormatDesc = NULL; // describes our output file to libavformat
mEncAudioStream = NULL; // the output audio stream (may remain NULL)
mEncAudioCodecCtx = NULL; // the encoder for the output audio stream
#define MAX_AUDIO_PACKET_SIZE (128 * 1024)
mEncAudioFifoOutBuf = NULL; // buffer to read _out_ of the FIFO into
mEncAudioFifoOutBuf = NULL; // buffer to read _out_ of the FIFO into
mEncAudioFifoOutBufSiz = 0;
mSampleRate = 0;
@@ -340,7 +340,7 @@ static int set_dict_int(AVDictionary **dict, const char *key, int val)
bool ExportFFmpeg::InitCodecs(AudacityProject *project)
{
AVCodec * codec = NULL;
AVCodec *codec = NULL;
AVDictionary *options = NULL;
// Configure the audio stream's codec context.
@@ -603,13 +603,13 @@ bool ExportFFmpeg::Finalize()
// Flush the audio FIFO and encoder.
for (;;)
{
AVPacket pkt;
int nFifoBytes = av_fifo_size(mEncAudioFifo); // any bytes left in audio FIFO?
AVPacket pkt;
int nFifoBytes = av_fifo_size(mEncAudioFifo); // any bytes left in audio FIFO?
av_init_packet(&pkt);
nEncodedBytes = 0;
int nAudioFrameSizeOut = default_frame_size * mEncAudioCodecCtx->channels * sizeof(int16_t);
int nAudioFrameSizeOut = default_frame_size * mEncAudioCodecCtx->channels * sizeof(int16_t);
if (nAudioFrameSizeOut > mEncAudioFifoOutBufSiz || nFifoBytes > mEncAudioFifoOutBufSiz) {
wxLogError(wxT("FFmpeg : ERROR - Too much remaining data."));
@@ -709,11 +709,11 @@ bool ExportFFmpeg::Finalize()
bool ExportFFmpeg::EncodeAudioFrame(int16_t *pFrame, int frameSize)
{
AVPacket pkt;
int nBytesToWrite = 0;
uint8_t * pRawSamples = NULL;
int nAudioFrameSizeOut = default_frame_size * mEncAudioCodecCtx->channels * sizeof(int16_t);
int ret;
AVPacket pkt;
int nBytesToWrite = 0;
uint8_t *pRawSamples = NULL;
int nAudioFrameSizeOut = default_frame_size * mEncAudioCodecCtx->channels * sizeof(int16_t);
int ret;
nBytesToWrite = frameSize;
pRawSamples = (uint8_t*)pFrame;
@@ -737,8 +737,8 @@ bool ExportFFmpeg::EncodeAudioFrame(int16_t *pFrame, int frameSize)
av_init_packet(&pkt);
int ret= encode_audio(mEncAudioCodecCtx,
&pkt, // out
(int16_t*)mEncAudioFifoOutBuf, // in
&pkt, // out
(int16_t*)mEncAudioFifoOutBuf, // in
default_frame_size);
if (ret < 0)
{