diff options
Diffstat (limited to 'ui/vnc-enc-zywrle.h')
| -rw-r--r-- | ui/vnc-enc-zywrle.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ui/vnc-enc-zywrle.h b/ui/vnc-enc-zywrle.h index e661ec117d..64fbc90ee7 100644 --- a/ui/vnc-enc-zywrle.h +++ b/ui/vnc-enc-zywrle.h @@ -485,7 +485,7 @@ static inline void wavelet(int *buf, int width, int height, int level) /* RGB <=> YUV conversion stuffs. - YUV coversion is explained as following formula in strict meaning: + YUV conversion is explained as following formula in strict meaning: Y = 0.299R + 0.587G + 0.114B ( 0<=Y<=255) U = -0.169R - 0.331G + 0.500B (-128<=U<=127) V = 0.500R - 0.419G - 0.081B (-128<=V<=127) @@ -539,7 +539,7 @@ static inline void wavelet(int *buf, int width, int height, int level) +------+------+ So, we must transfer each sub images individually in strict meaning. - But at least ZRLE meaning, following one decompositon image is same as + But at least ZRLE meaning, following one decomposition image is same as avobe individual sub image. I use this format. (Strictly saying, transfer order is reverse(Hxy->Hy->Hx->L) for simplified procedure for any wavelet level.) |