Searched refs:buffer (Results 1 - 25 of 332) sorted by relevance

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/system/bt/embdrv/sbc/decoder/srce/
H A Dsynthesis-8-generated.c51 SBC_BUFFER_T const* RESTRICT buffer,
55 /* 1 - stage 0 */ pcm_b += (MUL_16S_16S(8235, buffer[12])) >> 3;
56 /* 1 - stage 0 */ pcm_b += (MUL_16S_16S(-23167, buffer[20])) >> 3;
57 /* 1 - stage 0 */ pcm_b += (MUL_16S_16S(26479, buffer[28])) >> 2;
58 /* 1 - stage 0 */ pcm_b += (MUL_16S_16S(-17397, buffer[36])) << 1;
59 /* 1 - stage 0 */ pcm_b += (MUL_16S_16S(9399, buffer[44])) << 3;
60 /* 1 - stage 0 */ pcm_b += (MUL_16S_16S(17397, buffer[52])) << 1;
61 /* 1 - stage 0 */ pcm_b += (MUL_16S_16S(26479, buffer[60])) >> 2;
62 /* 1 - stage 0 */ pcm_b += (MUL_16S_16S(23167, buffer[68])) >> 3;
63 /* 1 - stage 0 */ pcm_b += (MUL_16S_16S(8235, buffer[7
50 SynthWindow80_generated(int16_t* pcm, SBC_BUFFER_T const* RESTRICT buffer, OI_UINT strideShift) argument
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/system/nvram/core/
H A Dcrypto_boringssl.cpp33 // SHA256 requires an output buffer of at least SHA256_DIGEST_LENGTH.
34 // |digest_size| might be less, so store the digest in a local buffer.
35 uint8_t buffer[SHA256_DIGEST_LENGTH]; local
36 ::SHA256(data, data_size, buffer);
39 if (digest_size < sizeof(buffer)) {
40 memcpy(digest, buffer, digest_size);
42 memcpy(digest, buffer, sizeof(buffer));
43 memset(digest + sizeof(buffer), 0, digest_size - sizeof(buffer));
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/system/connectivity/wifilogd/tests/
H A Dmemory_reader_unittest.cpp31 constexpr std::array<uint8_t, 1> buffer{};
32 MemoryReader memory_reader(buffer.data(), buffer.size());
37 constexpr std::array<uint8_t, 0> buffer{};
38 MemoryReader memory_reader(buffer.data(), buffer.size());
48 constexpr std::array<uint8_t, 3> buffer{{1, 2, 3}};
50 MemoryReader reader1{buffer.data(), buffer.size()};
51 EXPECT_EQ(buffer[
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H A Dos_unittest.cpp195 std::array<uint8_t, 8192> buffer{};
196 EXPECT_CALL(*raw_os_, Recv(kFakeFd, buffer.data(), buffer.size(), MSG_TRUNC))
197 .WillOnce(Return(buffer.size()));
199 constexpr std::tuple<size_t, Os::Errno> kExpectedResult{buffer.size(), 0};
201 os_->ReceiveDatagram(kFakeFd, buffer.data(), buffer.size()));
208 std::array<uint8_t, kReadBufferSize> buffer{};
209 EXPECT_CALL(*raw_os_, Recv(kFakeFd, buffer.data(), buffer
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/system/bt/osi/src/
H A Dbuffer.cc21 #include "osi/include/buffer.h"
39 buffer_t* buffer = local
42 buffer->root = buffer;
43 buffer->refcount = 1;
44 buffer->length = size;
46 return buffer;
70 void buffer_free(buffer_t* buffer) { argument
71 if (!buffer) return;
73 if (buffer
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/system/gatekeeper/
H A Dgatekeeper_messages.cpp39 static inline void append_to_buffer(uint8_t **buffer, const SizedBuffer *to_append) { argument
40 memcpy(*buffer, &to_append->length, sizeof(to_append->length));
41 *buffer += sizeof(to_append->length);
43 memcpy(*buffer, to_append->buffer.get(), to_append->length);
44 *buffer += to_append->length;
48 static inline gatekeeper_error_t read_from_buffer(const uint8_t **buffer, const uint8_t *end, argument
50 if (*buffer + sizeof(target->length) > end) return ERROR_INVALID;
52 memcpy(&target->length, *buffer, sizeof(target->length));
53 *buffer
79 Serialize(uint8_t *buffer, const uint8_t *end) const argument
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/system/nfc/src/include/
H A DCrcChecksum.h30 ** Description Compute a checksum on a buffer of data.
35 unsigned short crcChecksumCompute(const unsigned char* buffer, int bufferLen);
/system/chre/apps/wifi_offload/
H A Dflatbuffers_serialization.cc23 size_t Serialize(const wifi_offload::ScanStats &stats, uint8_t *buffer, argument
25 return Serialize(stats, buffer, buffer_len, "ScanStats");
28 bool Deserialize(const uint8_t *buffer, size_t buffer_len, argument
30 return Deserialize<wifi_offload::ScanStats>(buffer, buffer_len, stats,
34 size_t Serialize(const wifi_offload::ScanConfig &config, uint8_t *buffer, argument
36 return Serialize(config, buffer, buffer_len, "ScanConfig");
39 bool Deserialize(const uint8_t *buffer, size_t buffer_len, argument
41 return Deserialize<wifi_offload::ScanConfig>(buffer, buffer_len, config,
46 uint8_t *buffer, size_t buffer_len) {
49 return Serialize(msg, buffer, buffer_le
45 Serialize(const wifi_offload::Vector<wifi_offload::ScanResult> &results, uint8_t *buffer, size_t buffer_len) argument
52 Deserialize(const uint8_t *buffer, size_t buffer_len, wifi_offload::Vector<wifi_offload::ScanResult> *results) argument
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/system/core/libunwindstack/tests/
H A DMemoryBufferTest.cpp38 std::vector<uint8_t> buffer(1024);
39 ASSERT_FALSE(memory_->Read(0, buffer.data(), 1));
57 std::vector<uint8_t> buffer(memory_->Size());
58 ASSERT_TRUE(memory_->Read(0, buffer.data(), buffer.size()));
59 for (size_t i = 0; i < buffer.size(); i++) {
60 ASSERT_EQ(i, buffer[i]) << "Failed at byte " << i;
66 std::vector<uint8_t> buffer(200);
67 ASSERT_FALSE(memory_->Read(0, buffer.data(), 101));
68 ASSERT_FALSE(memory_->Read(100, buffer
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/system/core/logcat/tests/
H A Dlogcat_benchmark.cpp46 void init(const char* buffer) { argument
48 if (buffer != NULL) {
49 ok = sscanf(buffer, "%d-%d %d:%d:%d.%d ", &month, &day, &hour,
54 explicit timestamp(const char* buffer) { argument
55 init(buffer);
78 char buffer[5120]; local
83 while (fgets(buffer, sizeof(buffer), fp)) {
84 if (!strncmp(begin, buffer, sizeof(begin) - 1)) {
89 last_buffer = strdup(buffer);
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/system/core/debuggerd/libdebuggerd/test/
H A Ddump_memory_test.cpp149 uint8_t buffer[256]; local
150 for (size_t i = 0; i < sizeof(buffer); i++) {
151 buffer[i] = i;
153 backtrace_mock_->SetReadData(buffer, sizeof(buffer));
168 uint8_t buffer[256]; local
169 for (size_t i = 0; i < sizeof(buffer); i++) {
170 buffer[i] = i;
172 backtrace_mock_->SetReadData(buffer, sizeof(buffer));
188 uint8_t buffer[256]; local
257 uint8_t buffer[104]; local
276 uint8_t buffer[104]; local
301 uint8_t buffer[106]; local
330 uint8_t buffer[256]; local
384 uint8_t buffer[256]; local
401 uint8_t buffer[256]; local
426 uint8_t buffer[256]; local
447 uint8_t buffer[256]; local
507 uint8_t buffer[256]; local
566 uint8_t buffer[224]; local
625 uint8_t buffer[256]; local
683 uint8_t buffer[256]; local
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/system/chre/util/nanoapp/
H A Ddebug.cc31 void logBuffer(const uint8_t *buffer, size_t bufferSize) { argument
38 LOGD("Dumping first 128 bytes of buffer @ %p, size %zu",
39 buffer, bufferSize);
42 LOGD("Dumping buffer @ %p, size %zu", buffer, bufferSize);
49 snprintf(&line[offset], sizeof(line) - offset, "%02x ", buffer[i - 1]));
52 "%c", (isprint(buffer[i - 1])) ? buffer[i - 1] : '.'));
/system/vold/tests/
H A DVolumeManager_test.cpp38 char buffer[MD5_ASCII_LENGTH_PLUS_NULL]; local
39 char* dst = reinterpret_cast<char*>(&buffer);
44 EXPECT_TRUE(VolumeManager::asecHash(exp1, (char*)NULL, sizeof(buffer)) == NULL && errno == ESPIPE)
45 << "Should return NULL and set errno to ESPIPE when destination buffer is NULL";
47 << "Should return NULL and set errno to ESPIPE when destination buffer length is 0";
48 EXPECT_TRUE(VolumeManager::asecHash((const char*)NULL, dst, sizeof(buffer)) == NULL && errno == ESPIPE)
49 << "Should return NULL and set errno to ESPIPE when source buffer is NULL";
51 EXPECT_FALSE(VolumeManager::asecHash(src1, dst, sizeof(buffer)) == NULL)
58 EXPECT_FALSE(VolumeManager::asecHash(src2, dst, sizeof(buffer)) == NULL)
/system/gatekeeper/tests/
H A Dgatekeeper_messages_test.cpp38 uint8_t *buffer = new uint8_t[size]; local
42 buffer[i] = rand();
45 result->buffer.reset(buffer);
56 msg.Serialize(serialized_msg.buffer.get(), serialized_msg.buffer.get() + serialized_msg.length);
59 deserialized_msg.Deserialize(serialized_msg.buffer.get(), serialized_msg.buffer.get()
68 ASSERT_EQ(0, memcmp(msg.provided_password.buffer.get(), deserialized_password->buffer
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/system/core/include/cutils/
H A Duevent.h28 ssize_t uevent_kernel_multicast_recv(int socket, void *buffer, size_t length);
29 ssize_t uevent_kernel_multicast_uid_recv(int socket, void *buffer, size_t length, uid_t *uid);
30 ssize_t uevent_kernel_recv(int socket, void *buffer, size_t length, bool require_group, uid_t *uid);
/system/core/libcutils/include/cutils/
H A Duevent.h28 ssize_t uevent_kernel_multicast_recv(int socket, void *buffer, size_t length);
29 ssize_t uevent_kernel_multicast_uid_recv(int socket, void *buffer, size_t length, uid_t *uid);
30 ssize_t uevent_kernel_recv(int socket, void *buffer, size_t length, bool require_group, uid_t *uid);
/system/core/libcutils/include_vndk/cutils/
H A Duevent.h28 ssize_t uevent_kernel_multicast_recv(int socket, void *buffer, size_t length);
29 ssize_t uevent_kernel_multicast_uid_recv(int socket, void *buffer, size_t length, uid_t *uid);
30 ssize_t uevent_kernel_recv(int socket, void *buffer, size_t length, bool require_group, uid_t *uid);
/system/chre/util/include/chre/util/nanoapp/
H A Ddebug.h26 * Logs a buffer as LOGD. If this method is invoked from a static nanoapp or the
35 * @param buffer The buffer to log.
36 * @param bufferSize The size of the buffer to log.
38 void logBuffer(const uint8_t *buffer, size_t bufferSize);
/system/chre/util/include/chre/util/system/
H A Ddebug_dump.h26 * Prints a formatted string into a string buffer.
28 * @param buffer Pointer to the start of the buffer.
29 * @param bufferPos Pointer to buffer position to start the print (in-out).
30 * @param bufferSize Size of the buffer in bytes.
35 bool debugDumpPrint(char *buffer, size_t *bufferPos, size_t bufferSize,
/system/core/adb/
H A Dcommandline.h30 virtual void OnStdout(const char* buffer, int length) = 0;
33 virtual void OnStderr(const char* buffer, int length) = 0;
43 static void OnStream(std::string* string, FILE* stream, const char* buffer, int length) { argument
45 string->append(buffer, length);
47 fwrite(buffer, 1, length, stream);
67 void OnStdout(const char* buffer, int length) { argument
68 OnStream(stdout_str_, stdout, buffer, length);
71 void OnStderr(const char* buffer, int length) { argument
72 OnStream(stderr_str_, stderr, buffer, length);
/system/vold/
H A DDevmapper.cpp43 char *buffer = (char *) malloc(1024 * 64); local
44 if (!buffer) {
48 memset(buffer, 0, (1024 * 64));
53 free(buffer);
60 free(buffer);
65 struct dm_ioctl *io = (struct dm_ioctl *) buffer;
70 free(buffer);
76 struct dm_name_list *n = (struct dm_name_list *) (((char *) buffer) + io->data_start);
78 free(buffer);
111 free(buffer);
134 char *buffer = (char *) malloc(DEVMAPPER_BUFFER_SIZE); local
168 char *buffer = (char *) malloc(DEVMAPPER_BUFFER_SIZE); local
265 char *buffer = (char *) malloc(DEVMAPPER_BUFFER_SIZE); local
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/system/core/libappfuse/
H A DFuseAppLoop.cc32 bool HandleLookUp(FuseAppLoop* loop, FuseBuffer* buffer, FuseAppLoopCallback* callback) { argument
35 if (buffer->request.header.nodeid != FUSE_ROOT_ID) {
37 return loop->ReplySimple(buffer->request.header.unique, -ENOENT);
41 const size_t filename_length = buffer->request.header.len - sizeof(fuse_in_header);
42 if (buffer->request.lookup_name[filename_length - 1] != 0) {
44 return loop->ReplySimple(buffer->request.header.unique, -ENOENT);
47 const uint64_t inode = static_cast<uint64_t>(atol(buffer->request.lookup_name));
50 return loop->ReplySimple(buffer->request.header.unique, -ENOENT);
53 callback->OnLookup(buffer->request.header.unique, inode);
57 bool HandleGetAttr(FuseAppLoop* loop, FuseBuffer* buffer, FuseAppLoopCallbac argument
67 HandleRead(FuseAppLoop* loop, FuseBuffer* buffer, FuseAppLoopCallback* callback) argument
77 HandleWrite(FuseAppLoop* loop, FuseBuffer* buffer, FuseAppLoopCallback* callback) argument
88 HandleMessage(FuseAppLoop* loop, FuseBuffer* buffer, int fd, FuseAppLoopCallback* callback) argument
226 FuseBuffer buffer; local
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/system/core/logcat/
H A Dlogpersist29 buffer=${buffer_default}
37 --buffer=*) buffer="${1#--buffer=}" ;;
38 -b|--buffer) buffer="${2}" ; shift ;;
42 echo "${progname%.*}.start [--size=<size_in_kb>] [--buffer=<buffers>] [--clear]"
62 if [ -z "${buffer}" -o "${buffer_default}" = "${buffer}" ]; then
63 unset buffer
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/system/core/include/utils/
H A DFlattenable.h41 static size_t align(void const*& buffer) { argument
43 uintptr_t b = uintptr_t(buffer);
44 buffer = reinterpret_cast<void*>((uintptr_t(buffer) + (N-1)) & ~(N-1));
45 return size_t(uintptr_t(buffer) - b);
49 static size_t align(void*& buffer) { argument
50 return align<N>( const_cast<void const*&>(buffer) );
53 static void advance(void*& buffer, size_t& size, size_t offset) { argument
54 buffer = reinterpret_cast<void*>( uintptr_t(buffer)
58 advance(void const*& buffer, size_t& size, size_t offset) argument
65 write(void*& buffer, size_t& size, const T& value) argument
74 read(void const*& buffer, size_t& size, T& value) argument
124 flatten( void*& buffer, size_t& size, int*& fds, size_t& count) const argument
129 unflatten( void const*& buffer, size_t& size, int const*& fds, size_t& count) argument
166 flatten(void* buffer, size_t size) const argument
170 unflatten(void const* buffer, size_t size) argument
190 flatten(void* buffer, size_t size) const argument
195 unflatten(void const* buffer, size_t) argument
196 memcpy(static_cast<T*>(this), buffer, sizeof(T)); local
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/system/core/libutils/include/utils/
H A DFlattenable.h41 static size_t align(void const*& buffer) { argument
43 uintptr_t b = uintptr_t(buffer);
44 buffer = reinterpret_cast<void*>((uintptr_t(buffer) + (N-1)) & ~(N-1));
45 return size_t(uintptr_t(buffer) - b);
49 static size_t align(void*& buffer) { argument
50 return align<N>( const_cast<void const*&>(buffer) );
53 static void advance(void*& buffer, size_t& size, size_t offset) { argument
54 buffer = reinterpret_cast<void*>( uintptr_t(buffer)
58 advance(void const*& buffer, size_t& size, size_t offset) argument
65 write(void*& buffer, size_t& size, const T& value) argument
74 read(void const*& buffer, size_t& size, T& value) argument
124 flatten( void*& buffer, size_t& size, int*& fds, size_t& count) const argument
129 unflatten( void const*& buffer, size_t& size, int const*& fds, size_t& count) argument
166 flatten(void* buffer, size_t size) const argument
170 unflatten(void const* buffer, size_t size) argument
190 flatten(void* buffer, size_t size) const argument
195 unflatten(void const* buffer, size_t) argument
196 memcpy(static_cast<T*>(this), buffer, sizeof(T)); local
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