Searched refs:mdctDelayBuffer (Results 1 - 4 of 4) sorted by path
| /frameworks/av/media/libstagefright/codecs/aacenc/inc/ |
| H A D | psy_data.h | 51 Word16 *mdctDelayBuffer; /* mdct delay buffer [BLOCK_SWITCHING_OFFSET]*/ member in struct:__anon540
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| H A D | transform.h | 28 void Transform_Real(Word16 *mdctDelayBuffer,
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| /frameworks/av/media/libstagefright/codecs/aacenc/src/ |
| H A D | psy_main.c | 83 Word16 *mdctDelayBuffer; local
95 mdctDelayBuffer = (Word16 *)mem_malloc(pMemOP, nChan * BLOCK_SWITCHING_OFFSET * sizeof(Word16), 32, VO_INDEX_ENC_AAC);
96 if(NULL == mdctDelayBuffer)
102 hPsy->psyData[i].mdctDelayBuffer = mdctDelayBuffer + i*BLOCK_SWITCHING_OFFSET;
125 if(hPsy->psyData[0].mdctDelayBuffer)
126 mem_free(pMemOP, hPsy->psyData[0].mdctDelayBuffer, VO_INDEX_ENC_AAC);
132 hPsy->psyData[nch].mdctDelayBuffer = NULL;
282 Transform_Real(psyData[ch].mdctDelayBuffer,
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| H A D | transform.c | 397 static void shiftMdctDelayBuffer(Word16 *mdctDelayBuffer, /*! start of mdct delay buffer */ argument
403 Word16 *srBuf = mdctDelayBuffer;
404 Word16 *dsBuf = mdctDelayBuffer+FRAME_LEN_LONG;
414 srBuf = mdctDelayBuffer + BLOCK_SWITCHING_OFFSET-FRAME_LEN_LONG;
462 void Transform_Real(Word16 *mdctDelayBuffer, argument
488 delayBufferSf = getScalefactorOfShortVectorStride(mdctDelayBuffer,BLOCK_SWITCHING_OFFSET,1);
493 dctIn0 = mdctDelayBuffer;
494 dctIn1 = mdctDelayBuffer + FRAME_LEN_LONG - 1;
509 shiftMdctDelayBuffer(mdctDelayBuffer,timeSignal,chIncrement);
512 dctIn0 = mdctDelayBuffer;
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