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VP8EncIterator clean-up

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- remove unused fields from iterator
- introduce VP8IteratorSetRow() too
- rename 'done_' to 'countdown_'
- bring y_left_/u_left_/v_left_ from VP8Encoder

Change-Id: Idc1c15743157936e4cbb7002ebb5cc3c90e7f92a
This commit is contained in:
skal
2013-07-26 17:08:37 -07:00
committed by James Zern
parent 8924a3a704
commit de4d4ad598
4 changed files with 51 additions and 57 deletions
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13
src/enc/webpenc.c
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@ -178,10 +178,8 @@ static VP8Encoder* InitVP8Encoder(const WebPConfig* const config,
const size_t nz_size = (mb_w + 1) * sizeof(uint32_t) + ALIGN_CST;
const size_t cache_size = (3 * YUV_SIZE + PRED_SIZE) * sizeof(uint8_t);
const size_t info_size = mb_w * mb_h * sizeof(VP8MBInfo);
const size_t samples_size = (2 * top_stride + // top-luma/u/v
16 + 16 + 16 + 8 + 1 + // left y/u/v
2 * ALIGN_CST) // align all
* sizeof(uint8_t);
const size_t samples_size = 2 * top_stride * sizeof(uint8_t) // top-luma/u/v
+ ALIGN_CST; // align all
const size_t lf_stats_size =
config->autofilter ? sizeof(LFStats) + ALIGN_CST : 0;
VP8Encoder* enc;
@ -255,13 +253,6 @@ static VP8Encoder* InitVP8Encoder(const WebPConfig* const config,
enc->y_top_ = (uint8_t*)mem;
enc->uv_top_ = enc->y_top_ + top_stride;
mem += 2 * top_stride;
mem = (uint8_t*)DO_ALIGN(mem + 1);
enc->y_left_ = (uint8_t*)mem;
mem += 16 + 16;
enc->u_left_ = (uint8_t*)mem;
mem += 16;
enc->v_left_ = (uint8_t*)mem;
mem += 8;
assert(mem <= (uint8_t*)enc + size);
enc->config_ = config;