/frameworks/av/cmds/stagefright/ |
H A D | jpeg.cpp | 25 static inline uint8_t from565to8(uint16_t p, int start, int bits) { argument 26 uint8_t c = (p >> start) & ((1 << bits) - 1); 27 return (c << (8 - bits)) | (c >> (bits - (8 - bits)));
|
/frameworks/av/media/extractors/ogg/ |
H A D | OggExtractor.cpp | 82 // Returns an approximate bitrate in bits per second. 527 // Only bits 0-2 are defined in version 0. 1019 oggpack_buffer bits; local 1020 oggpack_readinit(&bits, &ref); 1027 char chr = oggpack_read(&bits, 8); 1033 int32_t vendorLen = oggpack_read(&bits, 32); 1041 oggpack_read(&bits, 8); 1044 int32_t n = oggpack_read(&bits, 32); 1046 if (n < 0 || n > ((commentSize - oggpack_bytes(&bits)) >> 2)) { 1050 int32_t len = oggpack_read(&bits, 3 1108 oggpack_buffer bits; local [all...] |
/frameworks/av/media/libaudioprocessing/ |
H A D | AudioResamplerDyn.cpp | 171 int bits = 0; local 174 for (int i=lscale; i; ++bits, i>>=1) 177 mShift = kNumPhaseBits - bits; 481 // check if locked phase (works only if mPhaseIncrement has no "fractional phase bits")
|
/frameworks/av/media/libstagefright/codecs/amrnb/common/src/ |
H A D | bits2prm.cpp | 83 no_of_bits = number of bits associated with value 84 bitstream = pointer to buffer where bits are read 102 Purpose : Read "no_of_bits" bits from the array bitstream[] 119 Word16 no_of_bits, // input : number of bits associated with value 120 Word16 *bitstream // output: address where bits are written 163 Word16 no_of_bits, /* input : number of bits associated with value */ 164 Word16 *bitstream /* input: address where bits are read from */ 190 bits[] = pointer to serial bits of type Word16 210 the received serial bits i 269 Bits2prm( enum Mode mode, Word16 bits[], Word16 prm[] ) argument [all...] |
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/ |
H A D | vlc_encode.cpp | 1988 return n_bits; /* # bits for intra_dc dpcm */ 2734 Int residual, vlc_code_mag, bits, entry; local 2743 bits = PutMV(entry, bs); 2748 bits += f_code - 1;
|
/frameworks/av/media/libstagefright/codecs/mp3dec/src/ |
H A D | pvmp3_crc.cpp | 45 int32 neededBits, number of bits to read from the bit stream 124 int32 neededBits, /* number of bits to read from the bit stream */ 128 uint32 bits = getNbits(inputStream, neededBits); local 132 calculate_crc(bits, neededBits, crc); 134 return(bits);
|
/frameworks/av/media/libstagefright/codecs/vorbis/dec/ |
H A D | SoftVorbis.cpp | 298 ogg_buffer *buf, ogg_reference *ref, oggpack_buffer *bits) { 309 oggpack_readinit(bits, ref); 379 oggpack_buffer bits; local 381 makeBitReader((const uint8_t *)data + 7, size - 7, &buf, &ref, &bits); 388 int ret = _vorbis_unpack_info(mVi, &bits); 395 int ret = _vorbis_unpack_books(mVi, &bits); 296 makeBitReader( const void *data, size_t size, ogg_buffer *buf, ogg_reference *ref, oggpack_buffer *bits) argument
|
/frameworks/av/media/libstagefright/colorconversion/ |
H A D | ColorConverter.cpp | 89 void *bits, 94 : mBits(bits), 88 BitmapParams( void *bits, size_t width, size_t height, size_t cropLeft, size_t cropTop, size_t cropRight, size_t cropBottom, OMX_COLOR_FORMATTYPE colorFromat) argument
|
/frameworks/av/media/libstagefright/omx/ |
H A D | SoftVideoEncoderOMXComponent.cpp | 595 void *bits = NULL; local 607 Rect(width, height), &bits); 616 ycbcr.y = bits; 617 ycbcr.cr = (uint8_t *)bits + srcStride * srcVStride; 625 ycbcr.y = bits; 626 ycbcr.cr = (uint8_t *)bits + srcStride * srcVStride; 641 (const uint8_t *)bits, width, height, srcStride,
|
/frameworks/av/media/libstagefright/rtsp/ |
H A D | AMPEG4AudioAssembler.cpp | 99 ABitReader *bits, unsigned *audioObjectType) { 100 *audioObjectType = bits->getBits(5); 102 *audioObjectType = 32 + bits->getBits(6); 109 ABitReader *bits, 111 unsigned frameLengthFlag __unused = bits->getBits(1); 112 unsigned dependsOnCoreCoder = bits->getBits(1); 114 /* unsigned coreCoderDelay = */bits->getBits(1); 116 unsigned extensionFlag = bits->getBits(1); 124 /* unsigned layerNr = */bits->getBits(3); 129 /* unsigned numOfSubFrame = */bits 98 parseAudioObjectType( ABitReader *bits, unsigned *audioObjectType) argument 108 parseGASpecificConfig( ABitReader *bits, unsigned audioObjectType, unsigned channelConfiguration) argument 145 parseAudioSpecificConfig(ABitReader *bits, sp<ABuffer> *asc) argument 255 parseStreamMuxConfig( ABitReader *bits, unsigned *numSubFrames, unsigned *frameLengthType, ssize_t *fixedFrameLength, bool *otherDataPresent, unsigned *otherDataLenBits) argument [all...] |
/frameworks/base/core/java/android/privacy/internal/longitudinalreporting/ |
H A D | LongitudinalReportingEncoder.java | 143 public byte[] encodeBits(byte[] bits) { argument
|
/frameworks/base/core/java/android/privacy/internal/rappor/ |
H A D | RapporEncoder.java | 126 public byte[] encodeBits(byte[] bits) { argument 127 return mEncoder.encodeBits(bits);
|
/frameworks/base/core/java/android/util/ |
H A D | Half.java | 36 * <li>Exponent width: 5 bits</li> 37 * <li>Significand: 10 bits</li> 97 * The number of bits used to represent a half-precision float value. 439 * @return The bits that represent the half-precision float value 456 * @return The bits that represent the half-precision float value 472 * most significant bits of the returned value are set to 0.</p> 475 * @return The bits that represent the half-precision float value 490 * most significant bits of the argument are ignored.</p> 492 * @param bits An integer 495 public static @HalfFloat short intBitsToHalf(int bits) { argument [all...] |
/frameworks/base/core/java/com/android/internal/util/ |
H A D | BitUtils.java | 79 public static long packBits(int[] bits) { argument 81 for (int b : bits) {
|
H A D | BitwiseInputStream.java | 32 // The current position offset, in bits, from the msb in byte 0. 71 * @param bits the amount of data to read (gte 0, lte 8) 74 public int read(int bits) throws AccessException { argument 76 int offset = 16 - (mPos & 0x07) - bits; // &7==%8 77 if ((bits < 0) || (bits > 8) || ((mPos + bits) > mEnd)) { 79 "(pos " + mPos + ", end " + mEnd + ", bits " + bits + ")"); 84 data &= (-1 >>> (32 - bits)); 95 readByteArray(int bits) argument 110 skip(int bits) argument [all...] |
H A D | BitwiseOutputStream.java | 32 // The current position offset, in bits, from the msb in byte 0. 73 * @param bits additional bits to be accommodated 75 private void possExpand(int bits) { argument 76 if ((mPos + bits) < mEnd) return; 77 byte[] newBuf = new byte[(mPos + bits) >>> 2]; 89 * @param bits the amount of data to write (gte 0, lte 8) 90 * @param data to write, will be masked to expose only bits param from lsb 92 public void write(int bits, int data) throws AccessException { argument 93 if ((bits < 112 writeByteArray(int bits, byte[] arr) argument 126 skip(int bits) argument [all...] |
H A D | CallbackRegistry.java | 59 * array of bits are allocated for the callbacks. 129 * This part captures the callbacks beyond Long.SIZE that have no bits allocated for 159 * Notify callbacks that have mRemainderRemoved bits set for remainderIndex. If 174 final long bits = mRemainderRemoved[remainderIndex]; 178 notifyCallbacksLocked(sender, arg, arg2, startIndex, endIndex, bits); 183 * Notify callbacks from startIndex to endIndex, using bits as the bit status 184 * for whether they have been removed or not. bits should be from mRemainderRemoved or 185 * mFirst64Removed. bits set to 0 indicates that all callbacks from startIndex to 196 * @param bits A bit field indicating which callbacks have been removed and shouldn't 200 final int endIndex, final long bits) { 199 notifyCallbacksLocked(T sender, int arg, A arg2, final int startIndex, final int endIndex, final long bits) argument [all...] |
/frameworks/base/core/java/com/android/internal/util/function/pooled/ |
H A D | PooledLambdaImpl.java | 514 private static int unmask(int mask, int bits) { argument 515 return (bits & mask) / (1 << Integer.numberOfTrailingZeros(mask)); 519 * Contract for encoding a supported lambda type in {@link #MASK_BIT_COUNT} bits
|
/frameworks/base/core/jni/android/graphics/ |
H A D | GraphicBuffer.cpp | 185 void* bits = NULL; local 186 status_t status = buffer->lock(LOCK_CANVAS_USAGE, rect, &bits); 189 if (!bits) { 204 bitmap.setPixels(bits);
|
/frameworks/base/core/jni/ |
H A D | android_hardware_camera2_DngCreator.cpp | 1121 // Set bits per sample 1122 uint16_t bits = static_cast<uint16_t>(bitsPerSample); local 1123 BAIL_IF_INVALID_RET_NULL_SP(writer->addEntry(TAG_BITSPERSAMPLE, 1, &bits, TIFF_IFD_0), env, 2003 // Set bits per sample 2004 uint16_t bits[SAMPLES_PER_RGB_PIXEL]; local 2005 for (int i = 0; i < SAMPLES_PER_RGB_PIXEL; i++) bits[i] = BITS_PER_RGB_SAMPLE; 2007 writer->addEntry(TAG_BITSPERSAMPLE, SAMPLES_PER_RGB_PIXEL, bits, TIFF_IFD_0),
|
H A D | android_view_MotionEvent.cpp | 216 BitSet64 bits = local 218 if (!bits.isEmpty()) { 227 uint32_t axis = bits.clearFirstMarkedBit(); 229 } while (!bits.isEmpty()); 280 BitSet64 bits = BitSet64(rawPointerCoords->bits); local 281 bits.clearBit(AMOTION_EVENT_AXIS_X); 282 bits.clearBit(AMOTION_EVENT_AXIS_Y); 283 bits.clearBit(AMOTION_EVENT_AXIS_PRESSURE); 284 bits [all...] |
/frameworks/base/graphics/java/android/graphics/drawable/ |
H A D | Icon.java | 590 * @param bits A valid {@link android.graphics.Bitmap} object 592 public static Icon createWithBitmap(Bitmap bits) { argument 593 if (bits == null) { 597 rep.setBitmap(bits); 604 * @param bits A valid {@link android.graphics.Bitmap} object 606 public static Icon createWithAdaptiveBitmap(Bitmap bits) { argument 607 if (bits == null) { 611 rep.setBitmap(bits); 769 final Bitmap bits = Bitmap.CREATOR.createFromParcel(in); 770 mObj1 = bits; [all...] |
/frameworks/base/rs/java/android/renderscript/ |
H A D | RenderScript.java | 265 native void rsnContextDump(long con, int bits); argument 266 synchronized void nContextDump(int bits) { argument 268 rsnContextDump(mContext, bits);
|
/frameworks/base/rs/jni/ |
H A D | android_renderscript_RenderScript.cpp | 936 nContextDump(JNIEnv *_env, jobject _this, jlong con, jint bits) argument 939 ALOGD("nContextDump, con(%p) bits(%i)", (RsContext)con, bits); 941 rsContextDump((RsContext)con, bits); 1231 nAllocationSyncAll(JNIEnv *_env, jobject _this, jlong con, jlong a, jint bits) argument 1234 ALOGD("nAllocationSyncAll, con(%p), a(%p), bits(0x%08x)", (RsContext)con, (RsAllocation)a, 1235 bits); 1237 rsAllocationSyncAll((RsContext)con, (RsAllocation)a, (RsAllocationUsageType)bits);
|
/frameworks/base/services/backup/java/com/android/server/backup/ |
H A D | BackupManagerService.java | 685 // Utility: build a new random integer token. The low bits are the ordinal of the 686 // operation for near-time uniqueness, and the upper bits are random for app- 1091 public byte[] randomBytes(int bits) { argument 1092 byte[] array = new byte[bits / 8];
|