Searched refs:br (Results 1 - 25 of 325) sorted by relevance

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/external/libvpx/libvpx/vp9/encoder/
H A Dvp9_writer.c15 void vp9_start_encode(vp9_writer *br, uint8_t *source) { argument
16 br->lowvalue = 0;
17 br->range = 255;
18 br->value = 0;
19 br->count = -24;
20 br->buffer = source;
21 br->pos = 0;
22 vp9_write_bit(br, 0);
25 void vp9_stop_encode(vp9_writer *br) { argument
29 vp9_write_bit(br,
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/external/chromium_org/third_party/libvpx/source/libvpx/vp9/encoder/
H A Dvp9_writer.c15 void vp9_start_encode(vp9_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 vp9_write_bit(br, 0);
24 void vp9_stop_encode(vp9_writer *br) { argument
28 vp9_write_bit(br, 0);
31 if ((br
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/external/chromium_org/third_party/brotli/src/brotli/dec/
H A Dbit_reader.c27 int BrotliInitBitReader(BrotliBitReader* const br, BrotliInput input) { argument
29 assert(br != NULL);
31 br->buf_ptr_ = br->buf_;
32 br->input_ = input;
33 br->val_ = 0;
34 br->pos_ = 0;
35 br->bit_pos_ = 0;
36 br->bit_end_pos_ = 0;
37 br
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H A Dbit_reader.h54 int BrotliInitBitReader(BrotliBitReader* const br, BrotliInput input);
57 static BROTLI_INLINE uint32_t BrotliPrefetchBits(BrotliBitReader* const br) { argument
58 return (uint32_t)(br->val_ >> br->bit_pos_);
63 static BROTLI_INLINE void BrotliSetBitPos(BrotliBitReader* const br, argument
66 uint32_t n_bits = val - br->bit_pos_;
67 const uint32_t bval = (uint32_t)(br->val_ >> br->bit_pos_) & kBitMask[n_bits];
69 (br->pos_ << 3) + br
75 ShiftBytes(BrotliBitReader* const br) argument
97 BrotliReadMoreInput(BrotliBitReader* const br) argument
140 BrotliFillBitWindow(BrotliBitReader* const br) argument
158 BrotliReadBits( BrotliBitReader* const br, int n_bits) argument
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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/chromium_org/third_party/libvpx/source/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/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.h46 extern void vp8_encode_value(BOOL_CODER *br, int data, int bits);
66 static void vp8_encode_bool(BOOL_CODER *br, int bit, int probability) argument
69 int count = br->count;
70 unsigned int range = br->range;
71 unsigned int lowvalue = br->lowvalue;
92 range = br->range - split;
106 int x = br->pos - 1;
108 while (x >= 0 && br->buffer[x] == 0xff)
110 br->buffer[x] = (unsigned char)0;
114 br
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/external/chromium_org/third_party/libwebp/utils/
H A Dbit_reader.c23 void VP8InitBitReader(VP8BitReader* const br, argument
25 assert(br != NULL);
28 br->range_ = 255 - 1;
29 br->buf_ = start;
30 br->buf_end_ = end;
31 br->value_ = 0;
32 br->bits_ = -8; // to load the very first 8bits
33 br->eof_ = 0;
34 VP8LoadNewBytes(br);
37 void VP8RemapBitReader(VP8BitReader* const br, ptrdiff_ argument
76 VP8LoadFinalBytes(VP8BitReader* const br) argument
92 VP8GetValue(VP8BitReader* const br, int bits) argument
100 VP8GetSignedValue(VP8BitReader* const br, int bits) argument
129 VP8LInitBitReader(VP8LBitReader* const br, const uint8_t* const start, size_t length) argument
155 IsEndOfStreamSpecial(const VP8LBitReader* const br) argument
160 IsEndOfStream(const VP8LBitReader* const br) argument
164 VP8LBitReaderSetBuffer(VP8LBitReader* const br, const uint8_t* const buf, size_t len) argument
175 ShiftBytes(VP8LBitReader* const br) argument
184 VP8LFillBitWindow(VP8LBitReader* const br) argument
205 VP8LReadBits(VP8LBitReader* const br, int n_bits) argument
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H A Dbit_reader.h81 void VP8InitBitReader(VP8BitReader* const br,
86 void VP8RemapBitReader(VP8BitReader* const br, ptrdiff_t offset);
89 uint32_t VP8GetValue(VP8BitReader* const br, int num_bits);
90 static WEBP_INLINE uint32_t VP8Get(VP8BitReader* const br) { argument
91 return VP8GetValue(br, 1);
95 int32_t VP8GetSignedValue(VP8BitReader* const br, int num_bits);
98 // static WEBP_INLINE int VP8GetBit(VP8BitReader* const br, int prob)
99 // static WEBP_INLINE int VP8GetSigned(VP8BitReader* const br, int v)
122 void VP8LInitBitReader(VP8LBitReader* const br,
127 void VP8LBitReaderSetBuffer(VP8LBitReader* const br,
137 VP8LPrefetchBits(VP8LBitReader* const br) argument
143 VP8LSetBitPos(VP8LBitReader* const br, int val) 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_ + sizeof(lbit_t) <= br->buf_end_) {
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/webp/src/utils/
H A Dbit_reader.c23 void VP8InitBitReader(VP8BitReader* const br, argument
25 assert(br != NULL);
28 br->range_ = 255 - 1;
29 br->buf_ = start;
30 br->buf_end_ = end;
31 br->value_ = 0;
32 br->bits_ = -8; // to load the very first 8bits
33 br->eof_ = 0;
34 VP8LoadNewBytes(br);
37 void VP8RemapBitReader(VP8BitReader* const br, ptrdiff_ argument
76 VP8LoadFinalBytes(VP8BitReader* const br) argument
92 VP8GetValue(VP8BitReader* const br, int bits) argument
100 VP8GetSignedValue(VP8BitReader* const br, int bits) argument
129 VP8LInitBitReader(VP8LBitReader* const br, const uint8_t* const start, size_t length) argument
155 IsEndOfStreamSpecial(const VP8LBitReader* const br) argument
160 IsEndOfStream(const VP8LBitReader* const br) argument
164 VP8LBitReaderSetBuffer(VP8LBitReader* const br, const uint8_t* const buf, size_t len) argument
175 ShiftBytes(VP8LBitReader* const br) argument
184 VP8LFillBitWindow(VP8LBitReader* const br) argument
205 VP8LReadBits(VP8LBitReader* const br, int n_bits) argument
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H A Dbit_reader.h81 void VP8InitBitReader(VP8BitReader* const br,
86 void VP8RemapBitReader(VP8BitReader* const br, ptrdiff_t offset);
89 uint32_t VP8GetValue(VP8BitReader* const br, int num_bits);
90 static WEBP_INLINE uint32_t VP8Get(VP8BitReader* const br) { argument
91 return VP8GetValue(br, 1);
95 int32_t VP8GetSignedValue(VP8BitReader* const br, int num_bits);
98 // static WEBP_INLINE int VP8GetBit(VP8BitReader* const br, int prob)
99 // static WEBP_INLINE int VP8GetSigned(VP8BitReader* const br, int v)
122 void VP8LInitBitReader(VP8LBitReader* const br,
127 void VP8LBitReaderSetBuffer(VP8LBitReader* const br,
137 VP8LPrefetchBits(VP8LBitReader* const br) argument
143 VP8LSetBitPos(VP8LBitReader* const br, int val) argument
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H A Dbit_reader_inl.h51 void VP8LoadFinalBytes(VP8BitReader* const br);
56 // makes sure br->value_ has at least BITS bits worth of data
57 static WEBP_INLINE void VP8LoadNewBytes(VP8BitReader* const br) { argument
58 assert(br != NULL && br->buf_ != NULL);
60 if (br->buf_ + sizeof(lbit_t) <= br->buf_end_) {
65 memcpy(&in_bits, br->buf_, sizeof(in_bits));
69 lbit_t* p_buf_ = (lbit_t*)br->buf_;
81 const lbit_t in_bits = *(const lbit_t*)br
108 VP8GetBit(VP8BitReader* const br, int prob) argument
150 VP8GetSigned(VP8BitReader* const br, int v) argument
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/external/flac/libFLAC/
H A Dbitreader.c178 static FLaC__INLINE void crc16_update_word_(FLAC__BitReader *br, brword word) argument
180 register unsigned crc = br->read_crc16;
182 switch(br->crc16_align) {
186 case 24: br->read_crc16 = FLAC__CRC16_UPDATE((unsigned)(word & 0xff), crc);
189 switch(br->crc16_align) {
197 case 56: br->read_crc16 = FLAC__CRC16_UPDATE((unsigned)(word & 0xff), crc);
200 for( ; br->crc16_align < FLAC__BITS_PER_WORD; br->crc16_align += 8)
201 crc = FLAC__CRC16_UPDATE((unsigned)((word >> (FLAC__BITS_PER_WORD-8-br->crc16_align)) & 0xff), crc);
202 br
208 bitreader_read_from_client_(FLAC__BitReader *br) argument
298 FLAC__BitReader *br = (FLAC__BitReader*)calloc(1, sizeof(FLAC__BitReader)); local
312 FLAC__bitreader_delete(FLAC__BitReader *br) argument
326 FLAC__bitreader_init(FLAC__BitReader *br, FLAC__CPUInfo cpu, FLAC__BitReaderReadCallback rcb, void *cd) argument
343 FLAC__bitreader_free(FLAC__BitReader *br) argument
357 FLAC__bitreader_clear(FLAC__BitReader *br) argument
364 FLAC__bitreader_dump(const FLAC__BitReader *br, FILE *out) argument
394 FLAC__bitreader_reset_read_crc16(FLAC__BitReader *br, FLAC__uint16 seed) argument
404 FLAC__bitreader_get_read_crc16(FLAC__BitReader *br) argument
420 FLAC__bitreader_is_consumed_byte_aligned(const FLAC__BitReader *br) argument
425 FLAC__bitreader_bits_left_for_byte_alignment(const FLAC__BitReader *br) argument
430 FLAC__bitreader_get_input_bits_unconsumed(const FLAC__BitReader *br) argument
435 FLAC__bitreader_read_raw_uint32(FLAC__BitReader *br, FLAC__uint32 *val, unsigned bits) argument
514 FLAC__bitreader_read_raw_int32(FLAC__BitReader *br, FLAC__int32 *val, unsigned bits) argument
525 FLAC__bitreader_read_raw_uint64(FLAC__BitReader *br, FLAC__uint64 *val, unsigned bits) argument
546 FLAC__bitreader_read_uint32_little_endian(FLAC__BitReader *br, FLAC__uint32 *val) argument
571 FLAC__bitreader_skip_bits_no_crc(FLAC__BitReader *br, unsigned bits) argument
606 FLAC__bitreader_skip_byte_block_aligned_no_crc(FLAC__BitReader *br, unsigned nvals) argument
641 FLAC__bitreader_read_byte_block_aligned_no_crc(FLAC__BitReader *br, FLAC__byte *val, unsigned nvals) argument
697 FLAC__bitreader_read_unary_unsigned(FLAC__BitReader *br, unsigned *val) argument
778 FLAC__bitreader_read_rice_signed(FLAC__BitReader *br, int *val, unsigned parameter) argument
807 FLAC__bitreader_read_rice_signed_block(FLAC__BitReader *br, int vals[], unsigned nvals, unsigned parameter) argument
1265 FLAC__bitreader_read_utf8_uint32(FLAC__BitReader *br, FLAC__uint32 *val, FLAC__byte *raw, unsigned *rawlen) argument
1320 FLAC__bitreader_read_utf8_uint64(FLAC__BitReader *br, FLAC__uint64 *val, FLAC__byte *raw, unsigned *rawlen) argument
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/external/chromium_org/third_party/libvpx/source/libvpx/vp8/decoder/
H A Ddboolhuff.c15 int vp8dx_start_decode(BOOL_DECODER *br, argument
21 br->user_buffer_end = source+source_sz;
22 br->user_buffer = source;
23 br->value = 0;
24 br->count = -8;
25 br->range = 255;
26 br->decrypt_cb = decrypt_cb;
27 br->decrypt_state = decrypt_state;
33 vp8dx_bool_decoder_fill(br);
38 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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/external/libvpx/libvpx/vp8/decoder/
H A Ddboolhuff.c14 int vp8dx_start_decode(BOOL_DECODER *br, argument
20 br->user_buffer_end = source+source_sz;
21 br->user_buffer = source;
22 br->value = 0;
23 br->count = -8;
24 br->range = 255;
25 br->decrypt_cb = decrypt_cb;
26 br->decrypt_state = decrypt_state;
32 vp8dx_bool_decoder_fill(br);
37 void vp8dx_bool_decoder_fill(BOOL_DECODER *br) argument
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H A Ddboolhuff.h54 int vp8dx_start_decode(BOOL_DECODER *br,
60 void vp8dx_bool_decoder_fill(BOOL_DECODER *br);
63 static int vp8dx_decode_bool(BOOL_DECODER *br, int probability) { argument
71 split = 1 + (((br->range - 1) * probability) >> 8);
73 if(br->count < 0)
74 vp8dx_bool_decoder_fill(br);
76 value = br->value;
77 count = br->count;
85 range = br->range - split;
96 br
103 vp8_decode_value(BOOL_DECODER *br, int bits) argument
116 vp8dx_bool_error(BOOL_DECODER *br) argument
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/external/flac/libFLAC/include/private/
H A Dbitreader.h51 void FLAC__bitreader_delete(FLAC__BitReader *br);
52 FLAC__bool FLAC__bitreader_init(FLAC__BitReader *br, FLAC__CPUInfo cpu, FLAC__BitReaderReadCallback rcb, void *cd);
53 void FLAC__bitreader_free(FLAC__BitReader *br); /* does not 'free(br)' */
54 FLAC__bool FLAC__bitreader_clear(FLAC__BitReader *br);
55 void FLAC__bitreader_dump(const FLAC__BitReader *br, FILE *out);
60 void FLAC__bitreader_reset_read_crc16(FLAC__BitReader *br, FLAC__uint16 seed);
61 FLAC__uint16 FLAC__bitreader_get_read_crc16(FLAC__BitReader *br);
66 FLAC__bool FLAC__bitreader_is_consumed_byte_aligned(const FLAC__BitReader *br);
67 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/chromium_org/ui/file_manager/file_manager/foreground/js/metadata/
H A Dimage_parsers.js27 function(file, br) {
29 self.parseHeader(metadata, br);
47 * @param {ByteReader} br Byte reader to read from.
49 PngParser.prototype.parseHeader = function(metadata, br) {
50 br.setByteOrder(ByteReader.BIG_ENDIAN);
52 var signature = br.readString(8);
56 br.seek(12);
57 var ihdr = br.readString(4);
61 metadata.width = br.readScalar(4);
62 metadata.height = br
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/external/chromium_org/third_party/libwebp/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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/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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