Searched refs:br (Results 1 - 25 of 358) sorted by relevance

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/external/libvpx/libvpx/vpx_dsp/
H A Dbitwriter.c15 void vpx_start_encode(vpx_writer *br, uint8_t *source) { argument
16 br->lowvalue = 0;
17 br->range = 255;
18 br->count = -24;
19 br->buffer = source;
20 br->pos = 0;
21 vpx_write_bit(br, 0);
24 void vpx_stop_encode(vpx_writer *br) { argument
28 vpx_write_bit(br, 0);
31 if ((br
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H A Dbitwriter.h33 static INLINE void vpx_write(vpx_writer *br, int bit, int probability) { argument
35 int count = br->count;
36 unsigned int range = br->range;
37 unsigned int lowvalue = br->lowvalue;
46 range = br->range - split;
58 int x = br->pos - 1;
60 while (x >= 0 && br->buffer[x] == 0xff) {
61 br->buffer[x] = 0;
65 br->buffer[x] += 1;
68 br
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/external/clang/test/CodeGenCXX/
H A D2005-02-20-BrokenReferenceTest.cpp5 imgfoo &br = *(imgfoo *)b; local
7 br[0][0] = 1;
9 rb = br[0][0];
/external/libvpx/libvpx/vp8/encoder/
H A Dboolhuff.c43 void vp8_start_encode(BOOL_CODER *br, unsigned char *source, unsigned char *source_end) argument
46 br->lowvalue = 0;
47 br->range = 255;
48 br->count = -24;
49 br->buffer = source;
50 br->buffer_end = source_end;
51 br->pos = 0;
54 void vp8_stop_encode(BOOL_CODER *br) argument
59 vp8_encode_bool(br, 0, 128);
63 void vp8_encode_value(BOOL_CODER *br, in argument
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H A Dboolhuff.h42 extern void vp8_encode_value(BOOL_CODER *br, int data, int bits);
62 static void vp8_encode_bool(BOOL_CODER *br, int bit, int probability) argument
65 int count = br->count;
66 unsigned int range = br->range;
67 unsigned int lowvalue = br->lowvalue;
88 range = br->range - split;
102 int x = br->pos - 1;
104 while (x >= 0 && br->buffer[x] == 0xff)
106 br->buffer[x] = (unsigned char)0;
110 br
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/external/webp/src/utils/
H A Dbit_reader.c23 void VP8BitReaderSetBuffer(VP8BitReader* const br, argument
26 br->buf_ = start;
27 br->buf_end_ = start + size;
28 br->buf_max_ =
33 void VP8InitBitReader(VP8BitReader* const br, argument
35 assert(br != NULL);
38 br->range_ = 255 - 1;
39 br->value_ = 0;
40 br->bits_ = -8; // to load the very first 8bits
41 br
46 VP8RemapBitReader(VP8BitReader* const br, ptrdiff_t offset) argument
86 VP8LoadFinalBytes(VP8BitReader* const br) argument
104 VP8GetValue(VP8BitReader* const br, int bits) argument
112 VP8GetSignedValue(VP8BitReader* const br, int bits) argument
139 VP8LInitBitReader(VP8LBitReader* const br, const uint8_t* const start, size_t length) argument
163 VP8LBitReaderSetBuffer(VP8LBitReader* const br, const uint8_t* const buf, size_t len) argument
174 VP8LSetEndOfStream(VP8LBitReader* const br) argument
180 ShiftBytes(VP8LBitReader* const br) argument
192 VP8LDoFillBitWindow(VP8LBitReader* const br) argument
211 VP8LReadBits(VP8LBitReader* const br, int n_bits) argument
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H A Dbit_reader.h84 void VP8InitBitReader(VP8BitReader* const br,
87 void VP8BitReaderSetBuffer(VP8BitReader* const br,
92 void VP8RemapBitReader(VP8BitReader* const br, ptrdiff_t offset);
95 uint32_t VP8GetValue(VP8BitReader* const br, int num_bits);
96 static WEBP_INLINE uint32_t VP8Get(VP8BitReader* const br) { argument
97 return VP8GetValue(br, 1);
101 int32_t VP8GetSignedValue(VP8BitReader* const br, int num_bits);
104 // static WEBP_INLINE int VP8GetBit(VP8BitReader* const br, int prob)
105 // static WEBP_INLINE int VP8GetSigned(VP8BitReader* const br, int v)
130 void VP8LInitBitReader(VP8LBitReader* const br,
145 VP8LPrefetchBits(VP8LBitReader* const br) argument
151 VP8LIsEndOfStream(const VP8LBitReader* const br) argument
158 VP8LSetBitPos(VP8LBitReader* const br, int val) argument
166 VP8LFillBitWindow(VP8LBitReader* const br) argument
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H A Dbit_reader_inl.h52 void VP8LoadFinalBytes(VP8BitReader* const br);
57 // makes sure br->value_ has at least BITS bits worth of data
58 static WEBP_INLINE void VP8LoadNewBytes(VP8BitReader* const br) { argument
59 assert(br != NULL && br->buf_ != NULL);
61 if (br->buf_ < br->buf_max_) {
66 memcpy(&in_bits, br->buf_, sizeof(in_bits));
70 lbit_t* p_buf_ = (lbit_t*)br->buf_;
82 const lbit_t in_bits = *(const lbit_t*)br
109 VP8GetBit(VP8BitReader* const br, int prob) argument
151 VP8GetSigned(VP8BitReader* const br, int v) argument
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/external/opencv3/3rdparty/libwebp/utils/
H A Dbit_reader.c29 void VP8InitBitReader(VP8BitReader* const br, argument
31 assert(br != NULL);
34 br->range_ = MK(255 - 1);
35 br->buf_ = start;
36 br->buf_end_ = end;
37 br->value_ = 0;
38 br->bits_ = -8; // to load the very first 8bits
39 br->eof_ = 0;
76 void VP8LoadFinalBytes(VP8BitReader* const br) { argument
77 assert(br !
100 VP8GetValue(VP8BitReader* const br, int bits) argument
108 VP8GetSignedValue(VP8BitReader* const br, int bits) argument
127 VP8LInitBitReader(VP8LBitReader* const br, const uint8_t* const start, size_t length) argument
148 VP8LBitReaderSetBuffer(VP8LBitReader* const br, const uint8_t* const buf, size_t len) argument
159 ShiftBytes(VP8LBitReader* const br) argument
168 VP8LFillBitWindow(VP8LBitReader* const br) argument
188 VP8LReadBits(VP8LBitReader* const br, int n_bits) argument
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H A Dbit_reader.h134 void VP8InitBitReader(VP8BitReader* const br,
138 uint32_t VP8GetValue(VP8BitReader* const br, int num_bits);
139 static WEBP_INLINE uint32_t VP8Get(VP8BitReader* const br) { argument
140 return VP8GetValue(br, 1);
144 int32_t VP8GetSignedValue(VP8BitReader* const br, int num_bits);
150 void VP8LoadFinalBytes(VP8BitReader* const br); // special case for the tail
152 static WEBP_INLINE void VP8LoadNewBytes(VP8BitReader* const br) { argument
153 assert(br != NULL && br->buf_ != NULL);
155 if (br
212 VP8BitUpdate(VP8BitReader* const br, range_t split) argument
242 VP8Shift(VP8BitReader* const br) argument
257 VP8GetBit(VP8BitReader* const br, int prob) argument
278 VP8GetSigned(VP8BitReader* const br, int v) argument
315 VP8LPrefetchBits(VP8LBitReader* const br) argument
320 VP8LDiscardBits(VP8LBitReader* const br, int num_bits) argument
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/external/libvpx/libvpx/vp8/decoder/
H A Ddboolhuff.c16 int vp8dx_start_decode(BOOL_DECODER *br, argument
22 br->user_buffer_end = source+source_sz;
23 br->user_buffer = source;
24 br->value = 0;
25 br->count = -8;
26 br->range = 255;
27 br->decrypt_cb = decrypt_cb;
28 br->decrypt_state = decrypt_state;
34 vp8dx_bool_decoder_fill(br);
39 void vp8dx_bool_decoder_fill(BOOL_DECODER *br) argument
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H A Ddboolhuff.h49 int vp8dx_start_decode(BOOL_DECODER *br,
55 void vp8dx_bool_decoder_fill(BOOL_DECODER *br);
58 static int vp8dx_decode_bool(BOOL_DECODER *br, int probability) { argument
66 split = 1 + (((br->range - 1) * probability) >> 8);
68 if(br->count < 0)
69 vp8dx_bool_decoder_fill(br);
71 value = br->value;
72 count = br->count;
80 range = br->range - split;
91 br
98 vp8_decode_value(BOOL_DECODER *br, int bits) argument
111 vp8dx_bool_error(BOOL_DECODER *br) argument
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H A Ddetokenize.c59 static int GetSigned(BOOL_DECODER *br, int value_to_sign) argument
61 int split = (br->range + 1) >> 1;
65 if(br->count < 0)
66 vp8dx_bool_decoder_fill(br);
68 if ( br->value < bigsplit )
70 br->range = split;
75 br->range = br->range-split;
76 br->value = br
89 GetCoeffs(BOOL_DECODER *br, ProbaArray prob, int ctx, int n, int16_t* out) argument
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/external/flac/libFLAC/
H A Dbitreader.c92 static inline void crc16_update_word_(FLAC__BitReader *br, uint32_t word) argument
94 register unsigned crc = br->read_crc16;
96 switch(br->crc16_align) {
100 case 24: br->read_crc16 = FLAC__CRC16_UPDATE((unsigned)(word & 0xff), crc);
103 switch(br->crc16_align) {
111 case 56: br->read_crc16 = FLAC__CRC16_UPDATE((unsigned)(word & 0xff), crc);
114 for( ; br->crc16_align < FLAC__BITS_PER_WORD; br->crc16_align += 8)
115 crc = FLAC__CRC16_UPDATE((unsigned)((word >> (FLAC__BITS_PER_WORD-8-br->crc16_align)) & 0xff), crc);
116 br
121 bitreader_read_from_client_(FLAC__BitReader *br) argument
204 FLAC__BitReader *br = calloc(1, sizeof(FLAC__BitReader)); local
218 FLAC__bitreader_delete(FLAC__BitReader *br) argument
232 FLAC__bitreader_init(FLAC__BitReader *br, FLAC__BitReaderReadCallback rcb, void *cd) argument
248 FLAC__bitreader_free(FLAC__BitReader *br) argument
262 FLAC__bitreader_clear(FLAC__BitReader *br) argument
269 FLAC__bitreader_dump(const FLAC__BitReader *br, FILE *out) argument
299 FLAC__bitreader_reset_read_crc16(FLAC__BitReader *br, FLAC__uint16 seed) argument
309 FLAC__bitreader_get_read_crc16(FLAC__BitReader *br) argument
325 FLAC__bitreader_is_consumed_byte_aligned(const FLAC__BitReader *br) argument
330 FLAC__bitreader_bits_left_for_byte_alignment(const FLAC__BitReader *br) argument
335 FLAC__bitreader_get_input_bits_unconsumed(const FLAC__BitReader *br) argument
340 FLAC__bitreader_read_raw_uint32(FLAC__BitReader *br, FLAC__uint32 *val, unsigned bits) argument
419 FLAC__bitreader_read_raw_int32(FLAC__BitReader *br, FLAC__int32 *val, unsigned bits) argument
432 FLAC__bitreader_read_raw_uint64(FLAC__BitReader *br, FLAC__uint64 *val, unsigned bits) argument
453 FLAC__bitreader_read_uint32_little_endian(FLAC__BitReader *br, FLAC__uint32 *val) argument
478 FLAC__bitreader_skip_bits_no_crc(FLAC__BitReader *br, unsigned bits) argument
513 FLAC__bitreader_skip_byte_block_aligned_no_crc(FLAC__BitReader *br, unsigned nvals) argument
548 FLAC__bitreader_read_byte_block_aligned_no_crc(FLAC__BitReader *br, FLAC__byte *val, unsigned nvals) argument
604 FLAC__bitreader_read_unary_unsigned(FLAC__BitReader *br, unsigned *val) argument
685 FLAC__bitreader_read_rice_signed(FLAC__BitReader *br, int *val, unsigned parameter) argument
713 FLAC__bitreader_read_rice_signed_block(FLAC__BitReader *br, int vals[], unsigned nvals, unsigned parameter) argument
937 FLAC__bitreader_read_utf8_uint32(FLAC__BitReader *br, FLAC__uint32 *val, FLAC__byte *raw, unsigned *rawlen) argument
992 FLAC__bitreader_read_utf8_uint64(FLAC__BitReader *br, FLAC__uint64 *val, FLAC__byte *raw, unsigned *rawlen) argument
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/external/webrtc/webrtc/modules/video_coding/utility/
H A Dvp8_header_parser.cc26 static void VP8LoadFinalBytes(VP8BitReader* const br) { argument
28 if (br->buf_ < br->buf_end_) {
29 br->bits_ += 8;
30 br->value_ = static_cast<uint32_t>(*br->buf_++) | (br->value_ << 8);
31 } else if (!br->eof_) {
32 br->value_ <<= 8;
33 br
38 VP8LoadNewBytes(VP8BitReader* const br) argument
60 VP8InitBitReader(VP8BitReader* const br, const uint8_t* const start, const uint8_t* const end) argument
73 VP8GetBit(VP8BitReader* const br, int prob) argument
100 VP8GetValue(VP8BitReader* const br, int bits) argument
108 VP8Get(VP8BitReader* const br) argument
112 VP8GetSignedValue(VP8BitReader* const br, int bits) argument
117 ParseSegmentHeader(VP8BitReader* br) argument
140 ParseFilterHeader(VP8BitReader* br) argument
167 VP8BitReader br; local
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/external/flac/libFLAC/include/private/
H A Dbitreader.h52 void FLAC__bitreader_delete(FLAC__BitReader *br);
53 FLAC__bool FLAC__bitreader_init(FLAC__BitReader *br, FLAC__BitReaderReadCallback rcb, void *cd);
54 void FLAC__bitreader_free(FLAC__BitReader *br); /* does not 'free(br)' */
55 FLAC__bool FLAC__bitreader_clear(FLAC__BitReader *br);
56 void FLAC__bitreader_dump(const FLAC__BitReader *br, FILE *out);
61 void FLAC__bitreader_reset_read_crc16(FLAC__BitReader *br, FLAC__uint16 seed);
62 FLAC__uint16 FLAC__bitreader_get_read_crc16(FLAC__BitReader *br);
67 FLAC__bool FLAC__bitreader_is_consumed_byte_aligned(const FLAC__BitReader *br);
68 unsigned FLAC__bitreader_bits_left_for_byte_alignment(const FLAC__BitReader *br);
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/external/clang/test/CodeGen/
H A D2009-08-14-vararray-crash.c7 const img *br; local
10 (*br)[y];
/external/opencv3/3rdparty/libwebp/dec/
H A Dquant.c67 VP8BitReader* const br = &dec->br_; local
68 const int base_q0 = VP8GetValue(br, 7);
69 const int dqy1_dc = VP8Get(br) ? VP8GetSignedValue(br, 4) : 0;
70 const int dqy2_dc = VP8Get(br) ? VP8GetSignedValue(br, 4) : 0;
71 const int dqy2_ac = VP8Get(br) ? VP8GetSignedValue(br, 4) : 0;
72 const int dquv_dc = VP8Get(br) ? VP8GetSignedValue(br,
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H A Dtree.c339 void VP8ParseIntraMode(VP8BitReader* const br, VP8Decoder* const dec) { argument
343 dec->is_i4x4_ = !VP8GetBit(br, 145); // decide for B_PRED first
346 VP8GetBit(br, 156) ? (VP8GetBit(br, 128) ? TM_PRED : H_PRED)
347 : (VP8GetBit(br, 163) ? V_PRED : DC_PRED);
363 i = kYModesIntra4[2 * i + VP8GetBit(br, prob[i])];
368 ymode = !VP8GetBit(br, prob[0]) ? B_DC_PRED :
369 !VP8GetBit(br, prob[1]) ? B_TM_PRED :
370 !VP8GetBit(br, prob[2]) ? B_VE_PRED :
371 !VP8GetBit(br, pro
541 VP8ParseProba(VP8BitReader* const br, VP8Decoder* const dec) argument
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/external/webp/src/dec/
H A Dquant.c63 VP8BitReader* const br = &dec->br_; local
64 const int base_q0 = VP8GetValue(br, 7);
65 const int dqy1_dc = VP8Get(br) ? VP8GetSignedValue(br, 4) : 0;
66 const int dqy2_dc = VP8Get(br) ? VP8GetSignedValue(br, 4) : 0;
67 const int dqy2_ac = VP8Get(br) ? VP8GetSignedValue(br, 4) : 0;
68 const int dquv_dc = VP8Get(br) ? VP8GetSignedValue(br,
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H A Dtree.c282 static void ParseIntraMode(VP8BitReader* const br, argument
292 block->segment_ = !VP8GetBit(br, dec->proba_.segments_[0])
293 ? VP8GetBit(br, dec->proba_.segments_[1])
294 : 2 + VP8GetBit(br, dec->proba_.segments_[2]);
298 if (dec->use_skip_proba_) block->skip_ = VP8GetBit(br, dec->skip_p_);
300 block->is_i4x4_ = !VP8GetBit(br, 145); // decide for B_PRED first
304 VP8GetBit(br, 156) ? (VP8GetBit(br, 128) ? TM_PRED : H_PRED)
305 : (VP8GetBit(br, 163) ? V_PRED : DC_PRED);
319 int i = kYModesIntra4[VP8GetBit(br, pro
349 VP8ParseIntraModeRow(VP8BitReader* const br, VP8Decoder* const dec) argument
503 VP8ParseProba(VP8BitReader* const br, VP8Decoder* const dec) argument
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/external/clang/test/SemaCXX/
H A Dns_returns_retained_block_return.cpp9 BT br() __attribute__((ns_returns_retained)) { function in class:S
/external/strace/linux/ia64/
H A Darch_regs.c8 #define ARCH_PC_REG ia64_regs.br[0]
/external/v8/test/intl/
H A Dextra-flag.js22 var br = new Intl.v8BreakIterator(['en']);
23 assertTrue('resolved' in br);
H A Dno-extra-flag.js22 var br = new Intl.v8BreakIterator(['en']);
23 assertFalse('resolved' in br);

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