ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@outlook.com> | Thu Feb 29 17:06:47 2024 +0100| [8b2261e573b9c5c06f8b3783b98bf18ac34527f4] | committer: Lynne
avcodec/aacdec: Always include AV(Fixed|Float)DSPContext in AACDecContext Up until now, AACDecContext included pointers to one of these contexts depending upon USE_FIXED. Yet deduplicating the common parts of the float and fixed-point AAC decoders needs common structures, so we put both of these pointers in a union. Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8b2261e573b9c5c06f8b3783b98bf18ac34527f4 --- libavcodec/aacdec.h | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/libavcodec/aacdec.h b/libavcodec/aacdec.h index e8d3297d17..e5165e9b54 100644 --- a/libavcodec/aacdec.h +++ b/libavcodec/aacdec.h @@ -67,6 +67,9 @@ enum CouplingPoint { AFTER_IMDCT = 3, }; +// Supposed to be equal to AAC_RENAME() in case of USE_FIXED. +#define RENAME_FIXED(name) name ## _fixed + /** * Long Term Prediction */ @@ -227,11 +230,10 @@ typedef struct AACDecContext { av_tx_fn mdct960_fn; av_tx_fn mdct1024_fn; av_tx_fn mdct_ltp_fn; -#if USE_FIXED - AVFixedDSPContext *fdsp; -#else - AVFloatDSPContext *fdsp; -#endif /* USE_FIXED */ + union { + AVFixedDSPContext *RENAME_FIXED(fdsp); + AVFloatDSPContext *fdsp; + }; int random_state; /** @} */ @@ -272,6 +274,10 @@ typedef struct AACDecContext { void (*subband_scale)(int *dst, int *src, int scale, int offset, int len, void *log_context); } AACDecContext; +#if defined(USE_FIXED) && USE_FIXED +#define fdsp RENAME_FIXED(fdsp) +#endif + void ff_aacdec_init_mips(AACDecContext *c); #endif /* AVCODEC_AACDEC_H */ _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".