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some documentation about OutputBuffer

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git-svn-id: https://svn.musicpd.org/mpd/trunk@7245 09075e82-0dd4-0310-85a5-a0d7c8717e4f
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Max Kellermann 2008-04-12 04:08:35 +00:00 committed by Eric Wong
parent efa4642356
commit d3f72d1023
1 changed files with 9 additions and 0 deletions
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9
src/outputBuffer.h
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@ -29,13 +29,22 @@
#define OUTPUT_BUFFER_DC_STOP -1 #define OUTPUT_BUFFER_DC_STOP -1
#define OUTPUT_BUFFER_DC_SEEK -2 #define OUTPUT_BUFFER_DC_SEEK -2
/**
* A ring set of buffers where the decoder appends data after the end,
* and the player consumes data from the beginning.
*/
typedef struct _OutputBuffer { typedef struct _OutputBuffer {
char *volatile chunks; char *volatile chunks;
mpd_uint16 *volatile chunkSize; mpd_uint16 *volatile chunkSize;
mpd_uint16 *volatile bitRate; mpd_uint16 *volatile bitRate;
float *volatile times; float *volatile times;
/** the index of the first decoded chunk */
mpd_uint16 volatile begin; mpd_uint16 volatile begin;
/** the index after the last decoded chunk */
mpd_uint16 volatile end; mpd_uint16 volatile end;
AudioFormat audioFormat; AudioFormat audioFormat;
ConvState convState; ConvState convState;
} OutputBuffer; } OutputBuffer;