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remove the PACK() bit-packing tricks

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was too smart for its own good :)
This is more ARM-friendly, since it removes a mult.

Change-Id: If146034c8efa2e71e3eaaf1230cb553884a42ebb
This commit is contained in:
skal
2013-09-05 08:53:36 +02:00
parent cfb56b1707
commit c13fecf908
3 changed files with 43 additions and 58 deletions
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4
src/dec/vp8i.h
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@ -177,8 +177,8 @@ typedef struct {
uint8_t imodes_[16]; // one 16x16 mode (#0) or sixteen 4x4 modes
uint8_t uvmode_; // chroma prediction mode
// bit-wise info about the content of each sub-4x4 blocks: there are 16 bits
// for luma (bits #0->#15), then 4 bits for chroma-u (#16->#19) and 4 bits for
// chroma-v (#20->#23), each corresponding to one 4x4 block in decoding order.
// for luma (bits #15->#0), then 4 bits for chroma-u (#19->#16) and 4 bits for
// chroma-v (#23->#20), each corresponding to one 4x4 block in decoding order.
// If the bit is set, the 4x4 block contains some non-zero coefficients.
uint32_t non_zero_;
uint32_t non_zero_ac_;