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opus_dred_parse() sets dred_end to 0 when no DRED

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Also, fix documentation about return value of zero.
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Jean-Marc Valin 2024-02-20 20:54:13 -05:00
parent 6ac0c87112
commit 57901a6758
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2 changed files with 2 additions and 1 deletions
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include/opus.h
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@ -583,7 +583,7 @@ OPUS_EXPORT void opus_dred_free(OpusDRED *dec);
* @param [in] sampling_rate <tt>opus_int32</tt>: Sampling rate used for max_dred_samples argument. Needs not match the actual sampling rate of the decoder.
* @param [out] dred_end <tt>opus_int32*</tt>: Number of non-encoded (silence) samples between the DRED timestamp and the last DRED sample.
* @param [in] defer_processing <tt>int</tt>: Flag (0 or 1). If set to one, the CPU-intensive part of the DRED decoding is deferred until opus_dred_process() is called.
* @returns Offset (positive) of the first decoded DRED samples or @ref opus_errorcodes
* @returns Offset (positive) of the first decoded DRED samples, zero if no DRED is present, or @ref opus_errorcodes
*/
OPUS_EXPORT int opus_dred_parse(OpusDREDDecoder *dred_dec, OpusDRED *dred, const unsigned char *data, opus_int32 len, opus_int32 max_dred_samples, opus_int32 sampling_rate, int *dred_end, int defer_processing) OPUS_ARG_NONNULL(1);