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aaccoder_twoloop.h: simplify and comment ff_pns_bits()

This commit is contained in:
Rostislav Pehlivanov 2015-10-12 01:42:43 +01:00
parent 5f760da6b6
commit d25c033ddd
1 changed files with 3 additions and 7 deletions
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10
libavcodec/aaccoder_twoloop.h
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@ -56,14 +56,10 @@
#define sclip(x) av_clip(x,60,218)
static av_always_inline int ff_pns_bits(const SingleChannelElement *sce, int w, int g)
/* Reflects the cost to change codebooks */
static inline int ff_pns_bits(SingleChannelElement *sce, int w, int g)
{
if (!g || !sce->zeroes[w*16+g-1] || !sce->can_pns[w*16+g-1]) {
return 9;
} else {
return 5;
}
return (!g || !sce->zeroes[w*16+g-1] || !sce->can_pns[w*16+g-1]) ? 9 : 5;
}
/**