| /external/chromium_org/media/base/ |
| bit_reader.cc | 18 bool BitReader::SkipBits(int num_bits) {
19 DCHECK_GE(num_bits, 0);
20 DLOG_IF(INFO, num_bits > 100)
25 while (num_bits > 0 && num_bits > num_remaining_bits_in_curr_byte_) {
26 num_bits -= num_remaining_bits_in_curr_byte_;
33 return (num_bits == 0);
40 return ReadBitsInternal(num_bits, ¬_needed);
47 bool BitReader::ReadBitsInternal(int num_bits, uint64* out) {
48 DCHECK_LE(num_bits, 64)
[all...] |
| bit_reader.h | 24 // Read |num_bits| next bits from stream and return in |*out|, first bit
25 // from the stream starting at |num_bits| position in |*out|.
26 // |num_bits| cannot be larger than the bits the type can hold.
30 // return false unless |num_bits| is 0. The type |T| has to be a primitive
32 template<typename T> bool ReadBits(int num_bits, T *out) {
33 DCHECK_LE(num_bits, static_cast<int>(sizeof(T) * 8));
35 bool ret = ReadBitsInternal(num_bits, &temp);
40 // Skip |num_bits| next bits from stream. Return false if the given number of
43 // SkipBits operations will always return false unless |num_bits| is 0.
44 bool SkipBits(int num_bits);
[all...] |
| /sdk/emulator/qtools/ |
| bitvector.h | 11 explicit Bitvector(int num_bits) {
12 num_bits_ = num_bits;
15 num_bits = (num_bits + 31) & ~31;
16 vector_ = new uint32_t[num_bits >> 5];
|
| /system/core/include/cutils/ |
| bitops.h | 54 static inline void bitmask_init(unsigned int *bitmask, int num_bits)
56 memset(bitmask, 0, BITS_TO_WORDS(num_bits)*sizeof(unsigned int));
59 static inline int bitmask_ffz(unsigned int *bitmask, int num_bits)
64 for (i = 0; i < BITS_TO_WORDS(num_bits); i++) {
70 if (result >= num_bits)
78 static inline int bitmask_weight(unsigned int *bitmask, int num_bits)
83 for (i = 0; i < BITS_TO_WORDS(num_bits); i++)
|
| /external/chromium_org/third_party/mesa/src/src/gallium/auxiliary/vl/ |
| vl_vlc.h | 213 * get num_bits from bit buffer without removing them
216 vl_vlc_peekbits(struct vl_vlc *vlc, unsigned num_bits)
218 assert(vl_vlc_valid_bits(vlc) >= num_bits || vlc->data >= vlc->end);
219 return vlc->buffer >> (64 - num_bits);
223 * remove num_bits from bit buffer
226 vl_vlc_eatbits(struct vl_vlc *vlc, unsigned num_bits)
228 assert(vl_vlc_valid_bits(vlc) >= num_bits);
230 vlc->buffer <<= num_bits;
231 vlc->invalid_bits += num_bits;
235 * get num_bits from bit buffer with removing the
[all...] |
| /external/mesa3d/src/gallium/auxiliary/vl/ |
| vl_vlc.h | 213 * get num_bits from bit buffer without removing them
216 vl_vlc_peekbits(struct vl_vlc *vlc, unsigned num_bits)
218 assert(vl_vlc_valid_bits(vlc) >= num_bits || vlc->data >= vlc->end);
219 return vlc->buffer >> (64 - num_bits);
223 * remove num_bits from bit buffer
226 vl_vlc_eatbits(struct vl_vlc *vlc, unsigned num_bits)
228 assert(vl_vlc_valid_bits(vlc) >= num_bits);
230 vlc->buffer <<= num_bits;
231 vlc->invalid_bits += num_bits;
235 * get num_bits from bit buffer with removing the
[all...] |
| /external/chromium/net/disk_cache/ |
| bitmap.h | 20 Bitmap(int num_bits, bool clear_bits);
23 // has to be valid until this object destruction. |num_bits| is the number of
25 Bitmap(uint32* map, int num_bits, int num_words);
30 // If |num_bits| < Size(), the extra bits will be discarded.
31 // If |num_bits| > Size(), the extra bits will be filled with zeros if
34 void Resize(int num_bits, bool clear_bits);
109 // Returns number of allocated words required for a bitmap of size |num_bits|.
110 static int RequiredArraySize(int num_bits) {
112 if (num_bits <= kIntBits)
115 return (num_bits + kIntBits - 1) >> kLogIntBits
[all...] |
| bitmap.cc | 43 Bitmap::Bitmap(int num_bits, bool clear_bits)
44 : num_bits_(num_bits),
45 array_size_(RequiredArraySize(num_bits)),
54 Bitmap::Bitmap(uint32* map, int num_bits, int num_words)
56 num_bits_(num_bits),
59 array_size_(std::min(RequiredArraySize(num_bits), num_words)),
68 void Bitmap::Resize(int num_bits, bool clear_bits) {
72 array_size_ = RequiredArraySize(num_bits);
86 num_bits_ = num_bits;
|
| /external/chromium_org/net/disk_cache/ |
| bitmap.h | 20 Bitmap(int num_bits, bool clear_bits);
23 // has to be valid until this object destruction. |num_bits| is the number of
25 Bitmap(uint32* map, int num_bits, int num_words);
30 // If |num_bits| < Size(), the extra bits will be discarded.
31 // If |num_bits| > Size(), the extra bits will be filled with zeros if
34 void Resize(int num_bits, bool clear_bits);
109 // Returns number of allocated words required for a bitmap of size |num_bits|.
110 static int RequiredArraySize(int num_bits) {
112 if (num_bits <= kIntBits)
115 return (num_bits + kIntBits - 1) >> kLogIntBits
[all...] |
| bitmap.cc | 43 Bitmap::Bitmap(int num_bits, bool clear_bits)
44 : num_bits_(num_bits),
45 array_size_(RequiredArraySize(num_bits)),
54 Bitmap::Bitmap(uint32* map, int num_bits, int num_words)
56 num_bits_(num_bits),
59 array_size_(std::min(RequiredArraySize(num_bits), num_words)),
68 void Bitmap::Resize(int num_bits, bool clear_bits) {
72 array_size_ = RequiredArraySize(num_bits);
86 num_bits_ = num_bits;
|
| /external/chromium_org/content/common/gpu/media/ |
| h264_bit_reader.cc | 59 // Read |num_bits| (1 to 31 inclusive) from the stream and return them
61 // (|num_bits| - 1).
62 bool H264BitReader::ReadBits(int num_bits, int *out) {
63 int bits_left = num_bits;
65 DCHECK(num_bits <= 31);
77 *out &= ((1 << num_bits) - 1);
|
| h264_bit_reader.h | 33 // Read |num_bits| next bits from stream and return in |*out|, first bit
34 // from the stream starting at |num_bits| position in |*out|.
35 // |num_bits| may be 1-32, inclusive.
38 bool ReadBits(int num_bits, int *out);
|
| /external/srec/srec/include/ |
| log_tabl.h | 39 void create_lookup_log(log_table_info *logtab, int num_bits);
|
| /art/compiler/dex/ |
| arena_bit_vector.cc | 131 void ArenaBitVector::SetInitialBits(unsigned int num_bits) {
132 DCHECK_LE(((num_bits + 31) >> 5), storage_size_);
134 for (idx = 0; idx < (num_bits >> 5); idx++) {
137 unsigned int rem_num_bits = num_bits & 0x1f;
|
| /external/chromium_org/third_party/openssl/openssl/crypto/bn/ |
| bn_recp.c | 67 recp->num_bits=0;
98 recp->num_bits=BN_num_bits(d);
165 j=recp->num_bits<<1;
179 if (!BN_rshift(a,m,recp->num_bits)) goto err;
181 if (!BN_rshift(d,b,i-recp->num_bits)) goto err;
|
| /external/openssl/crypto/bn/ |
| bn_recp.c | 67 recp->num_bits=0;
98 recp->num_bits=BN_num_bits(d);
165 j=recp->num_bits<<1;
179 if (!BN_rshift(a,m,recp->num_bits)) goto err;
181 if (!BN_rshift(d,b,i-recp->num_bits)) goto err;
|
| /frameworks/av/media/libstagefright/codecs/avc/enc/src/ |
| bitstream_io.cpp | 84 int num_bits; local
89 num_bits = WORD_SIZE - stream->bit_left; /* must be multiple of 8 !!*/
91 if (stream->buf_size - stream->write_pos <= (num_bits >> 3) + 2) /* 2 more bytes for possible EPBS */
93 if (AVCENC_SUCCESS != AVCBitstreamUseOverrunBuffer(stream, (num_bits >> 3) + 2))
102 while (num_bits) /* no need to check stream->buf_size and stream->write_pos, taken care already */
104 num_bits -= 8;
105 byte = (current_word >> num_bits) & 0xFF;
118 { /* for num_bits = 32, this can add 2 more bytes extra for EPBS */
|
| /external/chromium/crypto/ |
| rsa_private_key_openssl.cc | 51 RSAPrivateKey* RSAPrivateKey::Create(uint16 num_bits) {
59 if (!RSA_generate_key_ex(rsa_key.get(), num_bits, bn.get(), NULL))
71 RSAPrivateKey* RSAPrivateKey::CreateSensitive(uint16 num_bits) {
|
| rsa_private_key_nss.cc | 52 RSAPrivateKey* RSAPrivateKey::Create(uint16 num_bits) {
53 return CreateWithParams(num_bits,
59 RSAPrivateKey* RSAPrivateKey::CreateSensitive(uint16 num_bits) {
60 return CreateWithParams(num_bits,
187 RSAPrivateKey* RSAPrivateKey::CreateWithParams(uint16 num_bits,
199 param.keySizeInBits = num_bits;
|
| /external/srec/srec/cfront/ |
| log_tabl.c | 40 /* values for default case, num_bits 12 */
45 void create_lookup_log(log_table_info *logtab, int num_bits)
52 logtab->size = 0x01 << num_bits;
54 for (ii = 0; ii < num_bits; ii++) /* one less than the table size in
|
| /hardware/qcom/media/mm-video-legacy/vidc/common/inc/ |
| extra_data_handler.h | 89 OMX_U32 d_u(OMX_U32 num_bits);
94 OMX_U32 e_u(OMX_U32 symbol, OMX_U32 num_bits);
|
| /hardware/qcom/media/mm-video-v4l2/vidc/common/inc/ |
| extra_data_handler.h | 98 OMX_U32 d_u(OMX_U32 num_bits);
103 OMX_U32 e_u(OMX_U32 symbol, OMX_U32 num_bits);
|
| /external/chromium_org/crypto/ |
| rsa_private_key_nss.cc | 53 RSAPrivateKey* RSAPrivateKey::Create(uint16 num_bits) {
54 return CreateWithParams(num_bits,
69 RSAPrivateKey* RSAPrivateKey::CreateSensitive(uint16 num_bits) {
70 return CreateWithParams(num_bits,
203 RSAPrivateKey* RSAPrivateKey::CreateWithParams(uint16 num_bits,
223 param.keySizeInBits = num_bits;
|
| rsa_private_key_openssl.cc | 50 RSAPrivateKey* RSAPrivateKey::Create(uint16 num_bits) {
58 if (!RSA_generate_key_ex(rsa_key.get(), num_bits, bn.get(), NULL))
|
| /frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/ |
| combined_encode.cpp | 51 Int num_bits, packet_size = encParams->ResyncPacketsize; local
177 num_bits = BitstreamGetPos(bs1) - numHeaderBits;
178 if (num_bits > packet_size)
281 Int num_bits = 0; local
414 num_bits = BitstreamGetPos(bs1);
416 numHeaderBits = BitstreamGetPos(bs1) - num_bits;
463 num_bits = BitstreamGetPos(bs1) ;//- numHeaderBits; // include header
466 if (num_bits > packet_size && mbnum != firstMB)
511 num_bits = BitstreamGetPos(bs1) - (byteCount << 3);
514 BitstreamFlushBits(bs1, num_bits);
[all...] |
