| /frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/ |
| D | bitstream.cpp | 49 PV_STATUS BitstreamFillCache(BitstreamDecVideo *stream) in BitstreamFillCache() argument
51 uint8 *bitstreamBuffer = stream->bitstreamBuffer; in BitstreamFillCache()
55 stream->curr_word |= (stream->next_word >> stream->incnt); // stream->incnt cannot be 32 in BitstreamFillCache()
56 stream->next_word <<= (31 - stream->incnt); in BitstreamFillCache()
57 stream->next_word <<= 1; in BitstreamFillCache()
58 num_bits = stream->incnt_next + stream->incnt; in BitstreamFillCache()
61 stream->incnt_next -= (32 - stream->incnt); in BitstreamFillCache()
62 stream->incnt = 32; in BitstreamFillCache()
66 v = bitstreamBuffer + stream->read_point; in BitstreamFillCache()
68 if (stream->read_point > stream->data_end_pos - 4) in BitstreamFillCache()
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| D | bitstream.h | 33 PV_STATUS BitstreamFillBuffer(BitstreamDecVideo *stream);
34 PV_STATUS BitstreamFillCache(BitstreamDecVideo *stream);
35 void BitstreamReset(BitstreamDecVideo *stream, uint8 *buffer, int32 buffer_size);
36 int BitstreamOpen(BitstreamDecVideo *stream, int layer);
37 void BitstreamClose(BitstreamDecVideo *stream);
39 PV_STATUS BitstreamShowBits32(BitstreamDecVideo *stream, int nbits, uint32 *code);
40 uint32 BitstreamReadBits32(BitstreamDecVideo *stream, int nbits);
42 uint BitstreamReadBits16(BitstreamDecVideo *stream, int nbits);
43 uint BitstreamRead1Bits(BitstreamDecVideo *stream);
45 PV_STATUS BitstreamShowBits16(BitstreamDecVideo *stream, int nbits, uint *code);
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| D | vop.cpp | 84 BitstreamDecVideo *stream; in DecodeVOLHeader() local
97 stream = currVol->bitstream; in DecodeVOLHeader()
101 status = BitstreamShowBits32HC(stream, &startCode); in DecodeVOLHeader()
107 (void) BitstreamReadBits32HC(stream); in DecodeVOLHeader()
108 tmpvar = (uint32) BitstreamReadBits16(stream, 8); /* profile */ in DecodeVOLHeader()
142 status = BitstreamShowBits32HC(stream, &tmpvar); in DecodeVOLHeader()
146 status = DecodeUserData(stream); in DecodeVOLHeader()
150 BitstreamShowBits32HC(stream, &tmpvar); in DecodeVOLHeader()
156 status = PVSearchNextM4VFrame(stream); /* search 0x00 0x00 0x01 */ in DecodeVOLHeader()
158 BitstreamShowBits32(stream, VOL_START_CODE_LENGTH, &tmpvar); in DecodeVOLHeader()
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| D | packet_util.cpp | 33 BitstreamDecVideo *stream = video->bitstream; in PV_ReadVideoPacketHeader() local
47 status = PV_BitstreamShowBitsByteAlign(stream, resync_marker_length, &tmpvar32); in PV_ReadVideoPacketHeader()
52 PV_BitstreamByteAlign(stream); in PV_ReadVideoPacketHeader()
53 BitstreamReadBits32(stream, resync_marker_length); in PV_ReadVideoPacketHeader()
55 *next_MB = (int) BitstreamReadBits16(stream, nbits); in PV_ReadVideoPacketHeader()
65 quantizer = (int16) BitstreamReadBits16(stream, currVol->quantPrecision); in PV_ReadVideoPacketHeader()
72 if (BitstreamRead1Bits(stream)) in PV_ReadVideoPacketHeader()
80 tmpvar16 = BitstreamRead1Bits(stream); in PV_ReadVideoPacketHeader()
85 BitstreamRead1Bits(stream); in PV_ReadVideoPacketHeader()
88 BitstreamReadBits16(stream, currVol->nbitsTimeIncRes); in PV_ReadVideoPacketHeader()
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| D | vlc_decode.cpp | 103 PV_STATUS DecodeUserData(BitstreamDecVideo *stream) in DecodeUserData() argument
108 BitstreamReadBits32HC(stream); in DecodeUserData()
109 BitstreamShowBits32(stream, 24, &code); in DecodeUserData()
114 BitstreamReadBits16(stream, 8); in DecodeUserData()
115 BitstreamShowBits32(stream, 24, &code); in DecodeUserData()
116 status = BitstreamCheckEndBuffer(stream); in DecodeUserData()
135 BitstreamDecVideo *stream = video->bitstream; in PV_GetMBvectors() local
164 status = PV_VlcDecMV(stream, &vlc_code_mag); in PV_GetMBvectors()
174 status = PV_VlcDecMV(stream, &vlc_code_mag); in PV_GetMBvectors()
191 status = PV_VlcDecMV(stream, &vlc_code_mag); in PV_GetMBvectors()
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| D | vlc_decode.h | 94 PV_STATUS DecodeUserData(BitstreamDecVideo *stream);
96 PV_STATUS PV_DecodeMBVec(BitstreamDecVideo *stream, MOT *mv_x, MOT *mv_y, int f_code_f);
99 PV_STATUS PV_VlcDecMV(BitstreamDecVideo *stream, int *mv);
100 int PV_VlcDecMCBPC_com_intra(BitstreamDecVideo *stream);
101 int PV_VlcDecMCBPC_com_inter(BitstreamDecVideo *stream);
103 int PV_VlcDecMCBPC_com_inter_H263(BitstreamDecVideo *stream);
104 PV_STATUS VlcDecTCOEFShortHeader_AnnexI(BitstreamDecVideo *stream, Tcoef *pTcoef);
105 PV_STATUS VlcDecTCOEFShortHeader_AnnexT(BitstreamDecVideo *stream, Tcoef *pTcoef); /* ANNEX_T */
106 PV_STATUS VlcDecTCOEFShortHeader_AnnexIT(BitstreamDecVideo *stream, Tcoef *pTcoef);
108 int PV_VlcDecCBPY(BitstreamDecVideo *stream, int intra);
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| D | datapart_decode.cpp | 43 BitstreamDecVideo *stream = video->bitstream; in DecodeFrameDataPartMode() local
100 if ((status = quickSearchVideoPacketHeader(stream, resync_marker_length)) != PV_SUCCESS) in DecodeFrameDataPartMode()
142 BitstreamDecVideo *stream = video->bitstream; in DecodeDataPart_I_VideoPacket() local
151 int32 startSecondPart, startFirstPart = getPointer(stream); in DecodeDataPart_I_VideoPacket()
159 BitstreamShowBits16(stream, 9, &code); in DecodeDataPart_I_VideoPacket()
162 PV_BitstreamFlushBits(stream, 9); in DecodeDataPart_I_VideoPacket()
163 BitstreamShowBits16(stream, 9, &code); in DecodeDataPart_I_VideoPacket()
169 MCBPC = PV_VlcDecMCBPC_com_intra(stream); in DecodeDataPart_I_VideoPacket()
183 movePointerTo(stream, startFirstPart); in DecodeDataPart_I_VideoPacket()
191 BitstreamShowBits16(stream, 9, &code); in DecodeDataPart_I_VideoPacket()
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| D | combined_decode.cpp | 47 BitstreamDecVideo *stream = video->bitstream; in DecodeFrameCombinedMode() local
124 startPacket = getPointer(stream); in DecodeFrameCombinedMode()
137 BitstreamShowBits16(stream, stuffing_length, &code); in DecodeFrameCombinedMode()
140 PV_BitstreamFlushBits(stream, stuffing_length); in DecodeFrameCombinedMode()
141 BitstreamShowBits16(stream, stuffing_length, &code); in DecodeFrameCombinedMode()
161 movePointerTo(stream, (startPacket & -8)); in DecodeFrameCombinedMode()
176 movePointerTo(stream, (startPacket & -8)); in DecodeFrameCombinedMode()
188 BitstreamShowBits16(stream, stuffing_length, &code); in DecodeFrameCombinedMode()
191 PV_BitstreamFlushBits(stream, stuffing_length); in DecodeFrameCombinedMode()
192 BitstreamShowBits16(stream, stuffing_length, &code); in DecodeFrameCombinedMode()
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| /frameworks/av/media/libstagefright/codecs/avc/enc/src/ |
| D | bitstream_io.cpp | 45 AVCEnc_Status BitstreamEncInit(AVCEncBitstream *stream, uint8 *buffer, int buf_size, in BitstreamEncInit() argument
48 if (stream == NULL || buffer == NULL || buf_size <= 0) in BitstreamEncInit()
53 stream->bitstreamBuffer = buffer; in BitstreamEncInit()
55 stream->buf_size = buf_size; in BitstreamEncInit()
57 stream->write_pos = 0; in BitstreamEncInit()
59 stream->count_zeros = 0; in BitstreamEncInit()
61 stream->current_word = 0; in BitstreamEncInit()
63 stream->bit_left = WORD_SIZE; in BitstreamEncInit()
65 stream->overrunBuffer = overrunBuffer; in BitstreamEncInit()
67 stream->oBSize = oBSize; in BitstreamEncInit()
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| D | header.cpp | 25 AVCEnc_Status EncodeSPS(AVCEncObject *encvid, AVCEncBitstream *stream) in EncodeSPS() argument
35 status = BitstreamWriteBits(stream, 8, seqParam->profile_idc); in EncodeSPS()
36 status = BitstreamWrite1Bit(stream, seqParam->constrained_set0_flag); in EncodeSPS()
37 status = BitstreamWrite1Bit(stream, seqParam->constrained_set1_flag); in EncodeSPS()
38 status = BitstreamWrite1Bit(stream, seqParam->constrained_set2_flag); in EncodeSPS()
39 status = BitstreamWrite1Bit(stream, seqParam->constrained_set3_flag); in EncodeSPS()
40 status = BitstreamWriteBits(stream, 4, 0); /* forbidden zero bits */ in EncodeSPS()
46 status = BitstreamWriteBits(stream, 8, seqParam->level_idc); in EncodeSPS()
47 status = ue_v(stream, seqParam->seq_parameter_set_id); in EncodeSPS()
48 status = ue_v(stream, seqParam->log2_max_frame_num_minus4); in EncodeSPS()
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| D | residual.cpp | 25 AVCEncBitstream *stream = encvid->bitstream; in EncodeIntraPCM() local
35 ue_v(stream, 25); in EncodeIntraPCM()
37 i = stream->bit_left & 0x7; in EncodeIntraPCM()
40 BitstreamWriteBits(stream, 0, i); in EncodeIntraPCM()
58 status = BitstreamWriteBits(stream, 32, code); in EncodeIntraPCM()
67 status = BitstreamWriteBits(stream, 16, code); in EncodeIntraPCM()
91 status = BitstreamWriteBits(stream, 32, code); in EncodeIntraPCM()
100 status = BitstreamWriteBits(stream, 16, code); in EncodeIntraPCM()
124 status = BitstreamWriteBits(stream, 32, code); in EncodeIntraPCM()
133 status = BitstreamWriteBits(stream, 16, code); in EncodeIntraPCM()
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| D | vlc_encode.cpp | 106 AVCEnc_Status EncodeCBP(AVCMacroblock *currMB, AVCEncBitstream *stream) in EncodeCBP() argument
120 status = ue_v(stream, codeNum); in EncodeCBP()
125 AVCEnc_Status ce_TotalCoeffTrailingOnes(AVCEncBitstream *stream, int TrailingOnes, int TotalCoeff, … in ce_TotalCoeffTrailingOnes() argument
169 status = BitstreamWriteBits(stream, 6, code); in ce_TotalCoeffTrailingOnes()
188 status = BitstreamWriteBits(stream, len, code); in ce_TotalCoeffTrailingOnes()
194 AVCEnc_Status ce_TotalCoeffTrailingOnesChromaDC(AVCEncBitstream *stream, int TrailingOnes, int Tota… in ce_TotalCoeffTrailingOnesChromaDC() argument
209 status = BitstreamWriteBits(stream, len, code); in ce_TotalCoeffTrailingOnesChromaDC()
215 AVCEnc_Status ce_TotalZeros(AVCEncBitstream *stream, int total_zeros, int TotalCoeff) in ce_TotalZeros() argument
260 status = BitstreamWriteBits(stream, len, code); in ce_TotalZeros()
266 AVCEnc_Status ce_TotalZerosChromaDC(AVCEncBitstream *stream, int total_zeros, int TotalCoeff) in ce_TotalZerosChromaDC() argument
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| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| D | stream.c | 26 void voAWB_InitFrameBuffer(FrameStream *stream) in voAWB_InitFrameBuffer() argument
28 stream->set_ptr = NULL; in voAWB_InitFrameBuffer()
29 stream->frame_ptr_bk = stream->frame_ptr; in voAWB_InitFrameBuffer()
30 stream->set_len = 0; in voAWB_InitFrameBuffer()
31 stream->framebuffer_len = 0; in voAWB_InitFrameBuffer()
32 stream->frame_storelen = 0; in voAWB_InitFrameBuffer()
36 FrameStream *stream, in voAWB_UpdateFrameBuffer() argument
41 len = MIN(Frame_Maxsize - stream->frame_storelen, stream->set_len); in voAWB_UpdateFrameBuffer()
42 …pMemOP->Copy(VO_INDEX_ENC_AMRWB, stream->frame_ptr_bk + stream->frame_storelen , stream->set_ptr, … in voAWB_UpdateFrameBuffer()
43 stream->set_len -= len; in voAWB_UpdateFrameBuffer()
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| /frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/ |
| D | bitstream_io.cpp | 54 BitstreamEncVideo *stream; in BitStreamCreateEnc() local
55 stream = (BitstreamEncVideo *) M4VENC_MALLOC(sizeof(BitstreamEncVideo)); in BitStreamCreateEnc()
56 if (stream == NULL) in BitStreamCreateEnc()
60 stream->bufferSize = bufferSize; in BitStreamCreateEnc()
61 stream->bitstreamBuffer = (UChar *) M4VENC_MALLOC(stream->bufferSize * sizeof(UChar)); in BitStreamCreateEnc()
62 if (stream->bitstreamBuffer == NULL) in BitStreamCreateEnc()
64 M4VENC_FREE(stream); in BitStreamCreateEnc()
65 stream = NULL; in BitStreamCreateEnc()
68 M4VENC_MEMSET(stream->bitstreamBuffer, 0, stream->bufferSize*sizeof(UChar)); in BitStreamCreateEnc()
69 stream->word = 0; in BitStreamCreateEnc()
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| D | vop.cpp | 24 PV_STATUS EncodeShortHeader(BitstreamEncVideo *stream, Vop *currVop);
25 PV_STATUS EncodeVOPHeader(BitstreamEncVideo *stream, Vol *currVol, Vop *currVop);
26 PV_STATUS EncodeGOVHeader(BitstreamEncVideo *stream, UInt seconds);
128 BitstreamEncVideo *stream = video->bitstream1; in EncodeVop_NoME() local
135 status = EncodeShortHeader(stream, currVop); /* Encode Short Header */ in EncodeVop_NoME()
137 video->header_bits = BitstreamGetPos(stream); /* Header Bits */ in EncodeVop_NoME()
147 status = EncodeGOVHeader(stream, time); /* Encode GOV Header */ in EncodeVop_NoME()
149 status = EncodeVOPHeader(stream, currVol, currVop); /* Encode VOP Header */ in EncodeVop_NoME()
151 video->header_bits = BitstreamGetPos(stream); /* Header Bits */ in EncodeVop_NoME()
197 BitstreamEncVideo *stream = video->bitstream1; /* different from frame-based */ in EncodeSlice() local
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| D | bitstream_io.h | 31 Void BitstreamCloseEnc(BitstreamEncVideo *stream);
32 PV_STATUS BitstreamPutBits(BitstreamEncVideo *stream, Int Length, UInt Value);
33 PV_STATUS BitstreamPutGT16Bits(BitstreamEncVideo *stream, Int Length, ULong Value);
34 PV_STATUS BitstreamSaveWord(BitstreamEncVideo *stream);
35 PV_STATUS BitstreamSavePartial(BitstreamEncVideo *stream, Int *fraction);
36 Int BitstreamGetPos(BitstreamEncVideo *stream);
37 void BitstreamEncReset(BitstreamEncVideo *stream);
39 Int BitstreamShortHeaderByteAlignStuffing(BitstreamEncVideo *stream);
40 Int BitstreamMpeg4ByteAlignStuffing(BitstreamEncVideo *stream);
49 …Void BitstreamSetOverrunBuffer(BitstreamEncVideo *stream, UChar *overrunBuffer, Int oBSize, Video…
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| /frameworks/av/services/audiopolicy/ |
| D | AudioPolicyInterfaceImplLegacy.cpp | 130 audio_io_handle_t AudioPolicyService::getOutput(audio_stream_type_t stream, in getOutput() argument
137 if (uint32_t(stream) >= AUDIO_STREAM_PUBLIC_CNT) { in getOutput()
145 return mpAudioPolicy->get_output(mpAudioPolicy, stream, samplingRate, in getOutput()
150 audio_stream_type_t stream, in startOutput() argument
153 if (uint32_t(stream) >= AUDIO_STREAM_PUBLIC_CNT) { in startOutput()
167 status_t status = audioPolicyEffects->addOutputSessionEffects(output, stream, session); in startOutput()
174 return mpAudioPolicy->start_output(mpAudioPolicy, output, stream, session); in startOutput()
178 audio_stream_type_t stream, in stopOutput() argument
181 if (uint32_t(stream) >= AUDIO_STREAM_PUBLIC_CNT) { in stopOutput()
188 mOutputCommandThread->stopOutputCommand(output, stream, session); in stopOutput()
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| D | AudioPolicyInterfaceImpl.cpp | 125 audio_io_handle_t AudioPolicyService::getOutput(audio_stream_type_t stream, in getOutput() argument
132 if (uint32_t(stream) >= AUDIO_STREAM_PUBLIC_CNT) { in getOutput()
140 return mAudioPolicyManager->getOutput(stream, samplingRate, in getOutput()
147 audio_stream_type_t *stream, in getOutputForAttr() argument
159 return mAudioPolicyManager->getOutputForAttr(attr, output, session, stream, samplingRate, in getOutputForAttr()
164 audio_stream_type_t stream, in startOutput() argument
167 if (uint32_t(stream) >= AUDIO_STREAM_CNT) { in startOutput()
181 status_t status = audioPolicyEffects->addOutputSessionEffects(output, stream, session); in startOutput()
187 return mAudioPolicyManager->startOutput(output, stream, session); in startOutput()
191 audio_stream_type_t stream, in stopOutput() argument
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| D | AudioPolicyInterface.h | 98 virtual audio_io_handle_t getOutput(audio_stream_type_t stream,
107 audio_stream_type_t *stream,
115 audio_stream_type_t stream,
119 audio_stream_type_t stream,
123 audio_stream_type_t stream,
150 virtual void initStreamVolume(audio_stream_type_t stream,
157 virtual status_t setStreamVolumeIndex(audio_stream_type_t stream,
164 virtual status_t getStreamVolumeIndex(audio_stream_type_t stream,
169 virtual uint32_t getStrategyForStream(audio_stream_type_t stream) = 0;
172 virtual audio_devices_t getDevicesForStream(audio_stream_type_t stream) = 0;
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| /frameworks/opt/net/voip/src/java/android/net/rtp/ |
| D | AudioGroup.java | 146 synchronized void add(AudioStream stream) { in add() argument
147 if (!mStreams.containsKey(stream)) { in add()
149 AudioCodec codec = stream.getCodec(); in add()
152 long id = nativeAdd(stream.getMode(), stream.getSocket(), in add()
153 stream.getRemoteAddress().getHostAddress(), in add()
154 stream.getRemotePort(), codecSpec, stream.getDtmfType()); in add()
155 mStreams.put(stream, id); in add()
166 synchronized void remove(AudioStream stream) { in remove() argument
167 Long id = mStreams.remove(stream); in remove()
196 for (AudioStream stream : getStreams()) { in clear()
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| /frameworks/base/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/bars/ |
| D | IconLoader.java | 47 InputStream stream = getIcon(resourceDir); in getIcon() local
48 if (stream != null) { in getIcon()
49 return stream; in getIcon()
77 InputStream stream = getIcon(resourceDir, mDesiredDensity); in getIcon() local
78 if (stream != null) { in getIcon()
80 return stream; in getIcon()
88 stream = getIcon(resourceDir, density); in getIcon()
89 if (stream != null) { in getIcon()
91 return stream; in getIcon()
113 InputStream stream = getClass().getResourceAsStream(mCurrentPath.toString()); in getIcon() local
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| /frameworks/base/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/impl/ |
| D | ParserFactory.java | 44 InputStream stream = new FileInputStream(f); in create() local
45 return create(stream, f.getName(), f.length()); in create()
48 public static XmlPullParser create(InputStream stream, String name) in create() argument
50 return create(stream, name, -1); in create()
53 private static XmlPullParser create(InputStream stream, String name, long size) in create() argument
57 stream = readAndClose(stream, name, size); in create()
59 parser.setInput(stream, ENCODING); in create()
74 private static InputStream readAndClose(InputStream stream, String name, long size) in readAndClose() argument
83 BufferedInputStream bufferedStream = new BufferedInputStream(stream); in readAndClose()
95 int read = stream.read(buffer); in readAndClose()
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| /frameworks/av/include/media/ |
| D | AudioSystem.h | 58 static status_t setStreamVolume(audio_stream_type_t stream, float value,
60 static status_t getStreamVolume(audio_stream_type_t stream, float* volume,
64 static status_t setStreamMute(audio_stream_type_t stream, bool mute);
65 static status_t getStreamMute(audio_stream_type_t stream, bool* mute);
72 static status_t isStreamActive(audio_stream_type_t stream, bool *state, uint32_t inPastMs);
76 static status_t isStreamActiveRemotely(audio_stream_type_t stream, bool *state,
102 audio_stream_type_t stream);
104 audio_stream_type_t stream);
106 audio_stream_type_t stream);
213 static audio_io_handle_t getOutput(audio_stream_type_t stream,
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| D | IAudioPolicyService.h | 54 virtual audio_io_handle_t getOutput(audio_stream_type_t stream,
63 audio_stream_type_t *stream,
70 audio_stream_type_t stream,
73 audio_stream_type_t stream,
76 audio_stream_type_t stream,
91 virtual status_t initStreamVolume(audio_stream_type_t stream,
94 virtual status_t setStreamVolumeIndex(audio_stream_type_t stream,
97 virtual status_t getStreamVolumeIndex(audio_stream_type_t stream,
100 virtual uint32_t getStrategyForStream(audio_stream_type_t stream) = 0;
101 virtual audio_devices_t getDevicesForStream(audio_stream_type_t stream) = 0;
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| /frameworks/base/core/jni/android/graphics/ |
| D | BitmapRegionDecoder.cpp | 78 static jobject createBitmapRegionDecoder(JNIEnv* env, SkStreamRewindable* stream) { in createBitmapRegionDecoder() argument
79 SkImageDecoder* decoder = SkImageDecoder::Factory(stream); in createBitmapRegionDecoder()
90 if (!decoder->buildTileIndex(stream, &width, &height)) { in createBitmapRegionDecoder()
110 SkMemoryStream* stream = new SkMemoryStream(ar.ptr() + offset, length, true); in nativeNewInstanceFromByteArray() local
112 jobject brd = createBitmapRegionDecoder(env, stream); in nativeNewInstanceFromByteArray()
113 SkSafeUnref(stream); // the decoder now holds a reference in nativeNewInstanceFromByteArray()
130 SkMemoryStream* stream = new SkMemoryStream(data); in nativeNewInstanceFromFileDescriptor() local
132 jobject brd = createBitmapRegionDecoder(env, stream); in nativeNewInstanceFromFileDescriptor()
133 SkSafeUnref(stream); // the decoder now holds a reference in nativeNewInstanceFromFileDescriptor()
143 SkStreamRewindable* stream = CopyJavaInputStream(env, is, storage); in nativeNewInstanceFromStream() local
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