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Split pcm_convertAudioFormat into separate functions for bitrate, channel,

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and samplerate conversion.  This makes the code much easier to read, and
fixes a few bugs that were previously there.

git-svn-id: https://svn.musicpd.org/mpd/trunk@6224 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
J. Alexander Treuman
2007-05-22 23:11:36 +00:00
parent e6d7663b10
commit 407497c40a
4 changed files with 220 additions and 189 deletions
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11
src/pcm_utils.h
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@@ -26,15 +26,14 @@
#include <stdlib.h>
void pcm_volumeChange(char *buffer, int bufferSize, AudioFormat * format,
int volume);
int volume);
void pcm_mix(char *buffer1, char *buffer2, size_t bufferSize1,
size_t bufferSize2, AudioFormat * format, float portion1);
size_t bufferSize2, AudioFormat * format, float portion1);
void pcm_convertAudioFormat(AudioFormat * inFormat, char *inBuffer, size_t
inSize, AudioFormat * outFormat, char *outBuffer);
inSize, AudioFormat * outFormat, char *outBuffer);
size_t pcm_sizeOfOutputBufferForAudioFormatConversion(AudioFormat * inFormat,
size_t inSize,
AudioFormat * outFormat);
size_t pcm_sizeOfConvBuffer(AudioFormat * inFormat, size_t inSize,
AudioFormat * outFormat);
#endif