Searched refs:buffer (Results 1 - 25 of 226) sorted by relevance

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/hardware/libhardware_legacy/include/hardware_legacy/
H A Duevent.h26 int uevent_next_event(char* buffer, int buffer_length);
/hardware/ril/librilutils/
H A Drecord_stream.c37 unsigned char *buffer; member in struct:RecordStream
55 ret->buffer = (unsigned char *)malloc (maxRecordLen + HEADER_SIZE);
57 ret->unconsumed = ret->buffer;
58 ret->read_end = ret->buffer;
59 ret->buffer_end = ret->buffer + maxRecordLen + HEADER_SIZE;
67 free(rs->buffer);
72 /* returns NULL; if there isn't a full record in the buffer */
102 /* one full line in the buffer */
134 /* is there one record already in the buffer? */
142 // if the buffer i
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/hardware/libhardware_legacy/audio/
H A DAudioHardwareStub.cpp102 char buffer[SIZE]; local
105 snprintf(buffer, SIZE, "\tmMicMute: %s\n", mMicMute? "true": "false");
106 result.append(buffer);
128 ssize_t AudioStreamOutStub::write(const void* buffer, size_t bytes) argument
143 char buffer[SIZE]; local
145 snprintf(buffer, SIZE, "AudioStreamOutStub::dump\n");
146 snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate());
147 snprintf(buffer, SIZE, "\tbuffer size: %d\n", bufferSize());
148 snprintf(buffer, SIZE, "\tchannels: %d\n", channels());
149 snprintf(buffer, SIZ
174 read(void* buffer, ssize_t bytes) argument
185 char buffer[SIZE]; local
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H A DAudioHardwareGeneric.cpp169 char buffer[SIZE]; local
172 snprintf(buffer, SIZE, "\tmFd: %d mMicMute: %s\n", mFd, mMicMute? "true": "false");
173 result.append(buffer);
233 ssize_t AudioStreamOutGeneric::write(const void* buffer, size_t bytes) argument
236 return ssize_t(::write(mFd, buffer, bytes));
248 char buffer[SIZE]; local
250 snprintf(buffer, SIZE, "AudioStreamOutGeneric::dump\n");
251 result.append(buffer);
252 snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate());
253 result.append(buffer);
343 read(void* buffer, ssize_t bytes) argument
356 char buffer[SIZE]; local
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H A DAudioHardwareInterface.cpp140 char buffer[SIZE]; local
142 snprintf(buffer, SIZE, "AudioHardwareBase::dumpState\n");
143 result.append(buffer);
144 snprintf(buffer, SIZE, "\tmMode: %d\n", mMode);
145 result.append(buffer);
/hardware/qcom/media/mm-video-v4l2/vidc/vdec/src/
H A Dhevc_utils.cpp114 buffer : buffer containing start code or nal length + NAL units
115 buffer_length : the length of the NAL buffer
134 OMX_IN OMX_U8 *buffer = p_buf_hdr->pBuffer; local
147 coef2 = buffer[pos++];
148 coef3 = buffer[pos++];
158 coef3 = buffer[pos++];
167 nal_len |= buffer[pos++]<<(size_of_nal_length_field<<3);
186 nalu_type = (buffer[pos] & 0x7E)>>1 ; //=== nal_unit_type
208 bFirstSliceInPic = ((buffer[po
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/hardware/samsung_slsi/exynos5/mobicore/common/LogWrapper/
H A Dlog.h141 char buffer[CPL * 4 + OVERHEAD]; local
152 index += sprintf(&buffer[index], "%s", szDescriptor);
159 index += sprintf(&buffer[index], "memory dump");
161 index += sprintf(&buffer[index], " (0x%08x, %d bytes)", (uint32_t)blob,sizeOfBlob);
162 LOG_I("%s", buffer);
167 index += sprintf(&buffer[index], "Data at 0x%08x: ", (uint32_t)blob);
171 LOG_I("%s", buffer);
185 index += sprintf(&buffer[index], "0x%08X | ",addr);
191 index += sprintf(&buffer[index], "%02x ", ((const char *)blob)[i] );
198 index += sprintf(&buffer[inde
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/hardware/samsung_slsi/exynos5/include/
H A Dion.h38 * IMSYNC_DEV_TO_READ: Device only reads the buffer
39 * IMSYNC_DEV_TO_WRITE: Device may writes to the buffer
40 * IMSYNC_DEV_TO_RW: Device reads and writes to the buffer
42 * IMSYNC_SYNC_FOR_DEV: ion_msync() for device to access the buffer
43 * IMSYNC_SYNC_FOR_CPU: ion_msync() for CPU to access the buffer after device
71 * An identifier of a buffer allocated from ION. You must obtain to access
72 * a buffer allocated from ION. If you have an effective ion_buffer, you have
74 * - To access the buffer, you can request an address (user virtual address)
75 * of the buffer with ion_map().
76 * - To pass the buffer t
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/hardware/samsung_slsi/exynos5/mobicore/daemon/Common/
H A DConnection.h81 * @param buffer Pointer to destination buffer.
88 virtual size_t readData(void *buffer, uint32_t len, int32_t timeout);
93 * @param buffer Pointer to destination buffer.
97 virtual size_t readData(void *buffer, uint32_t len);
102 * @param buffer Pointer to source buffer.
107 virtual size_t writeData(void *buffer, uint32_t len);
H A DConnection.cpp101 size_t Connection::readData(void *buffer, uint32_t len) argument
103 return readData(buffer, len, -1);
108 size_t Connection::readData(void *buffer, uint32_t len, int32_t timeout) argument
115 assert(NULL != buffer);
149 ret = recv(socketDescriptor, buffer, len, MSG_DONTWAIT);
159 size_t Connection::writeData(void *buffer, uint32_t len) argument
163 assert(NULL != buffer);
166 ret = send(socketDescriptor, buffer, len, 0);
H A DNetlinkConnection.cpp159 /* Takeover the buffer */
169 void *buffer,
173 return readData(buffer, len, -1);
179 void *buffer,
185 assert(NULL != buffer);
205 memcpy(buffer, dataStart, dataLen);
209 memcpy(buffer, dataStart, len);
230 void *buffer,
240 assert(NULL != buffer);
259 memcpy(NLMSG_DATA(nlh), buffer, le local
168 readData( void *buffer, uint32_t len ) argument
178 readData( void *buffer, uint32_t len, int32_t timeout ) argument
229 writeData( void *buffer, uint32_t len ) argument
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H A DNetlinkConnection.h160 * @param buffer Pointer to destination buffer.
168 void *buffer,
176 * @param buffer Pointer to destination buffer.
181 void *buffer,
188 * @param buffer Pointer to source buffer.
193 void *buffer,
/hardware/invensense/60xx/mlsdk/mllite/
H A Dmldl.h138 unsigned char *buffer);
141 const unsigned char *buffer);
142 inv_error_t inv_load_dmp(const unsigned char *buffer,
153 unsigned char *buffer);
168 const unsigned char *buffer);
172 unsigned char *buffer);
H A DmlFIFOHW.h37 uint_fast16_t inv_get_fifo(uint_fast16_t length, unsigned char *buffer);
H A Dmldl.c146 * @param buffer Result for data.
154 unsigned char *buffer)
167 memcpy(buffer, &localDmpMemory[offset], length);
725 * @param buffer Result for data.
733 unsigned short length, unsigned char *buffer)
739 ((memAddr + length) > MPU_MEM_BANK_SIZE) || (NULL == buffer)) {
744 memcpy(buffer, &mldlCfg.ram[bank][memAddr], length);
748 ((bank << 8) | memAddr), length, buffer);
771 * @param buffer Result for data.
779 const unsigned char *buffer)
152 inv_get_mpu_memory_original(unsigned short key, unsigned short length, unsigned char *buffer) argument
731 inv_get_mpu_memory_one_bank(unsigned char bank, unsigned char memAddr, unsigned short length, unsigned char *buffer) argument
776 inv_set_mpu_memory_one_bank(unsigned char bank, unsigned short memAddr, unsigned short length, const unsigned char *buffer) argument
822 inv_get_mpu_memory(unsigned short key, unsigned short length, unsigned char *buffer) argument
879 inv_set_mpu_memory(unsigned short key, unsigned short length, const unsigned char *buffer) argument
934 inv_load_dmp(const unsigned char *buffer, unsigned short length, unsigned short config) argument
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H A DmlFIFOHW.c103 * @param buffer
105 * Note that this buffer <b>must</b> be large enough
111 uint_fast16_t inv_get_fifo(uint_fast16_t length, unsigned char *buffer) argument
121 if (length > MAX_FIFO_LENGTH || toRead > length || NULL == buffer) {
131 // fifo_objHW.fifoCount is the footer size left in the buffer, or
140 0 ? buffer : buffer + FIFO_FOOTER_SIZE, toRead);
163 if (buffer[kk] != gFifoFooter[kk]) {
165 buffer[0], buffer[
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/hardware/akm/AK8975_FS/libsensors/
H A DAdxlSensor.cpp88 char buffer[2]; local
96 buffer[0] = '\0';
97 buffer[1] = '\0';
100 if(enabled) buffer[0] = '0';
102 if(!enabled) buffer[0] = '1';
104 if (buffer[0] != '\0') {
106 err = write_sys_attribute(input_sysfs_path, buffer, 1);
110 ALOGD("AdxlSensor: Control set %s", buffer);
131 char buffer[16]; local
156 bytes = sprintf(buffer, "
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H A DAkmSensor.cpp80 char buffer[2]; local
97 buffer[0] = '\0';
98 buffer[1] = '\0';
101 if(enabled) buffer[0] = '1';
103 if(!enabled) buffer[0] = '0';
106 if (buffer[0] != '\0') {
107 err = write_sys_attribute(input_sysfs_path, buffer, 1);
112 &input_sysfs_path[input_sysfs_path_len], buffer);
115 if (buffer[0] == '1') {
138 char buffer[3 local
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/hardware/qcom/media/mm-video-legacy/DivxDrmDecrypt/inc/
H A DDivXDrmDecrypt.h40 virtual OMX_ERRORTYPE Decrypt(OMX_BUFFERHEADERTYPE* buffer) = 0;
/hardware/qcom/media/mm-video-v4l2/DivxDrmDecrypt/inc/
H A DDivXDrmDecrypt.h40 virtual OMX_ERRORTYPE Decrypt(OMX_BUFFERHEADERTYPE* buffer) = 0;
/hardware/libhardware/include/hardware/
H A Dcamera2.h59 * Input/output stream buffer queue interface definitions
66 * gralloc buffer queue for that stream. They may not be called until after
71 * Get a buffer to fill from the queue. The size and format of the buffer
73 * should be queried from the platform gralloc module. The gralloc buffer
78 buffer_handle_t** buffer);
81 * Push a filled buffer to the stream to be used by the consumer.
89 * same timestamp for that buffer, and that timestamp must match the
94 buffer_handle_t* buffer);
96 * Return a buffer t
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/hardware/samsung_slsi/exynos5/libion_exynos/
H A Dlibion.cpp106 void ion_free(ion_buffer buffer) argument
108 close(buffer);
111 void *ion_map(ion_buffer buffer, size_t len, off_t offset) argument
114 buffer, offset);
122 int ion_sync(ion_client client, ion_buffer buffer) argument
126 data.fd = buffer;
/hardware/qcom/media/mm-video-legacy/vidc/venc/inc/
H A Domx_video_common.h68 void *buffer; member in struct:pmem
/hardware/qcom/media/mm-video-v4l2/vidc/venc/inc/
H A Domx_video_common.h66 void *buffer; member in struct:pmem
/hardware/samsung_slsi/exynos5/mobicore/daemon/Kernel/Platforms/Generic/
H A DCMcKMod.h71 * @param pMciReuse [in|out] set to true [in] for reusing MCI buffer
72 * is set to true [out] if MCI buffer has been reused
93 int read(addr_t buffer, uint32_t len);
111 mcResult_t free(uint32_t handle, addr_t buffer, uint32_t len);
114 addr_t buffer,

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