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Merge "multi-threaded alpha encoding for lossy"

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skal
2013-03-01 16:00:10 -08:00
committed by Gerrit Code Review
parent 4e32d3e1e7 f817930a55
commit ad2503203a
9 changed files with 96 additions and 33 deletions
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6
src/enc/vp8enci.h
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@ -16,6 +16,7 @@
#include "../webp/encode.h"
#include "../dsp/dsp.h"
#include "../utils/bit_writer.h"
#include "../utils/thread.h"
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
@ -386,6 +387,7 @@ struct VP8Encoder {
int has_alpha_;
uint8_t* alpha_data_; // non-NULL if transparency is present
uint32_t alpha_data_size_;
WebPWorker alpha_worker_;
// enhancement layer
int use_layer_;
@ -416,6 +418,7 @@ struct VP8Encoder {
int method_; // 0=fastest, 6=best/slowest.
VP8RDLevel rd_opt_level_; // Deduced from method_.
int max_i4_header_bits_; // partition #0 safeness factor
int thread_level_; // derived from config->thread_level
// Memory
VP8MBInfo* mb_info_; // contextual macroblock infos (mb_w_ + 1)
@ -499,8 +502,9 @@ int VP8Decimate(VP8EncIterator* const it, VP8ModeScore* const rd,
// in alpha.c
void VP8EncInitAlpha(VP8Encoder* const enc); // initialize alpha compression
int VP8EncStartAlpha(VP8Encoder* const enc); // start alpha coding process
int VP8EncFinishAlpha(VP8Encoder* const enc); // finalize compressed data
void VP8EncDeleteAlpha(VP8Encoder* const enc); // delete compressed data
int VP8EncDeleteAlpha(VP8Encoder* const enc); // delete compressed data
// in layer.c
void VP8EncInitLayer(VP8Encoder* const enc); // init everything