| /external/opencv3/3rdparty/libwebp/enc/ |
| cost.h | 27 // Cost of coding one event with probability 'proba'.
28 static WEBP_INLINE int VP8BitCost(int bit, uint8_t proba) {
29 return !bit ? VP8EntropyCost[proba] : VP8EntropyCost[255 - proba];
34 void VP8CalculateLevelCosts(VP8Proba* const proba);
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| cost.c | 357 void VP8CalculateLevelCosts(VP8Proba* const proba) {
360 if (!proba->dirty_) return; // nothing to do.
365 const uint8_t* const p = proba->coeffs_[ctype][band][ctx];
366 uint16_t* const table = proba->level_cost_[ctype][band][ctx];
378 proba->dirty_ = 0;
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| frame.c | 57 // Reset the statistics about: number of skips, token proba, level cost,...
60 VP8Proba* const proba = &enc->proba_; local
61 VP8CalculateLevelCosts(proba);
62 proba->nb_skip_ = 0;
76 VP8Proba* const proba = &enc->proba_; local
78 const int nb_events = proba->nb_skip_;
80 proba->skip_proba_ = CalcSkipProba(nb_events, nb_mbs);
81 proba->use_skip_proba_ = (proba->skip_proba_ < SKIP_PROBA_THRESHOLD);
83 if (proba->use_skip_proba_)
95 VP8Proba* const proba = &enc->proba_; local
915 VP8Proba* const proba = &enc->proba_; local
[all...] |
| token.c | 37 // bit #14: constant proba or idx
38 // bits 0..13: slot or constant proba
95 int bit, int proba) {
96 assert(proba < 256);
100 b->tokens_[slot] = (bit << 15) | FIXED_PROBA_BIT | proba;
229 VP8PutBit(bw, bit, token & 0xffu); // constant proba
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| syntax.c | 194 const VP8Proba* const proba = &enc->proba_; local
212 if (VP8PutBitUniform(bw, (proba->segments_[s] != 255u))) {
213 VP8PutValue(bw, proba->segments_[s], 8);
325 VP8PutBitUniform(bw, 0); // no proba update
|
| /external/webp/src/enc/ |
| cost.h | 44 // Cost of coding one event with probability 'proba'.
45 static WEBP_INLINE int VP8BitCost(int bit, uint8_t proba) {
46 return !bit ? VP8EntropyCost[proba] : VP8EntropyCost[255 - proba];
51 void VP8CalculateLevelCosts(VP8EncProba* const proba);
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| frame.c | 92 // Reset the statistics about: number of skips, token proba, level cost,...
95 VP8EncProba* const proba = &enc->proba_; local
96 VP8CalculateLevelCosts(proba);
97 proba->nb_skip_ = 0;
111 VP8EncProba* const proba = &enc->proba_; local
113 const int nb_events = proba->nb_skip_;
115 proba->skip_proba_ = CalcSkipProba(nb_events, nb_mbs);
116 proba->use_skip_proba_ = (proba->skip_proba_ < SKIP_PROBA_THRESHOLD);
118 if (proba->use_skip_proba_)
139 VP8EncProba* const proba = &enc->proba_; local
742 VP8EncProba* const proba = &enc->proba_; local
[all...] |
| cost.c | 60 void VP8CalculateLevelCosts(VP8EncProba* const proba) {
63 if (!proba->dirty_) return; // nothing to do.
69 const uint8_t* const p = proba->coeffs_[ctype][band][ctx];
70 uint16_t* const table = proba->level_cost_[ctype][band][ctx];
84 proba->remapped_costs_[ctype][n][ctx] =
85 proba->level_cost_[ctype][VP8EncBands[n]][ctx];
89 proba->dirty_ = 0;
284 // Record proba context used
|
| token.c | 34 // bit #14: flags for constant proba or idx
35 // bits #0..13: slot or constant proba
102 uint32_t bit, uint32_t proba) {
103 assert(proba < 256);
107 b->tokens_[slot] = (bit << 15) | FIXED_PROBA_BIT | proba;
237 VP8PutBit(bw, bit, token & 0xffu); // constant proba
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| syntax.c | 190 const VP8EncProba* const proba = &enc->proba_; local
208 if (VP8PutBitUniform(bw, (proba->segments_[s] != 255u))) {
209 VP8PutBits(bw, proba->segments_[s], 8);
284 VP8PutBitUniform(bw, 0); // no proba update
|
| /external/lz4/programs/ |
| datagen.c | 111 static void CDG_generate(U64 size, U32* seed, double proba)
116 U32 P32 = (U32)(32768 * proba);
207 int proba = CDG_COMPRESSIBILITY_DEFAULT; local
257 proba=0;
260 proba *= 10;
261 proba += *argument - '0';
264 if (proba<0) proba=0;
265 if (proba>100) proba=100
[all...] |
| frametest.c | 148 static void FUZ_fillCompressibleNoiseBuffer(void* buffer, unsigned bufferSize, double proba, U32* seed)
152 U32 P32 = (U32)(32768 * proba);
564 int proba = FUZ_COMPRESSIBILITY_DEFAULT; local
639 proba=0;
642 proba *= 10;
643 proba += *argument - '0';
646 if (proba<0) proba=0;
647 if (proba>100) proba=100
[all...] |
| fuzzer.c | 139 static void FUZ_fillCompressibleNoiseBuffer(void* buffer, size_t bufferSize, double proba, U32* seed)
143 U32 P32 = (U32)(32768 * proba);
1062 int proba = FUZ_COMPRESSIBILITY_DEFAULT; local
[all...] |
| /external/opencv3/3rdparty/libwebp/dec/ |
| tree.c | 329 void VP8ResetProba(VP8Proba* const proba) {
330 memset(proba->segments_, 255u, sizeof(proba->segments_));
331 memcpy(proba->coeffs_, CoeffsProba0, sizeof(CoeffsProba0));
333 memcpy(proba->mv_, kMVProba0, sizeof(kMVProba0));
334 memcpy(proba->ymode_, kYModeProbaInter0, sizeof(kYModeProbaInter0));
335 memcpy(proba->uvmode_, kUVModeProbaInter0, sizeof(kUVModeProbaInter0));
542 VP8Proba* const proba = &dec->proba_; local
549 proba->coeffs_[t][b][c][p] = VP8GetValue(br, 8);
567 proba->ymode_[i] = VP8GetValue(br, 8)
[all...] |
| vp8i.h | 297 void VP8ResetProba(VP8Proba* const proba);
|
| vp8.c | 152 VP8SegmentHeader* hdr, VP8Proba* proba) {
171 proba->segments_[s] = VP8Get(br) ? VP8GetValue(br, 8) : 255u;
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| /external/webp/src/dec/ |
| tree.c | 277 void VP8ResetProba(VP8Proba* const proba) {
278 memset(proba->segments_, 255u, sizeof(proba->segments_));
279 // proba->bands_[][] is initialized later
504 VP8Proba* const proba = &dec->proba_; local
512 proba->bands_[t][b].probas_[c][p] = v;
517 proba->bands_ptr_[t][b] = &proba->bands_[t][kBands[b]];
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| vp8i.h | 274 void VP8ResetProba(VP8Proba* const proba);
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| vp8.c | 150 VP8SegmentHeader* hdr, VP8Proba* proba) {
169 proba->segments_[s] = VP8Get(br) ? VP8GetValue(br, 8) : 255u;
|
| /external/libvpx/libvpx/vp8/encoder/ |
| bitstream.c | 247 const unsigned char *proba = b->prob; local
255 split = 1 + (((range - 1) * proba[i>>1]) >> 8);
[all...] |
| /hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/vp8/encoder/ |
| bitstream.c | 248 const unsigned char *proba = b->prob; local
256 split = 1 + (((range - 1) * proba[i>>1]) >> 8);
[all...] |
