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Searched
refs:mdctDelayBuffer
(Results
1 - 4
of
4
) sorted by null
/frameworks/av/media/libstagefright/codecs/aacenc/inc/
transform.h
28
void Transform_Real(Word16 *
mdctDelayBuffer
,
psy_data.h
51
Word16 *
mdctDelayBuffer
; /* mdct delay buffer [BLOCK_SWITCHING_OFFSET]*/
/frameworks/av/media/libstagefright/codecs/aacenc/src/
transform.c
397
static void shiftMdctDelayBuffer(Word16 *
mdctDelayBuffer
, /*! start of mdct delay buffer */
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
,
487
delayBufferSf = getScalefactorOfShortVectorStride(
mdctDelayBuffer
,BLOCK_SWITCHING_OFFSET,1);
492
dctIn0 =
mdctDelayBuffer
;
493
dctIn1 =
mdctDelayBuffer
+ FRAME_LEN_LONG - 1;
508
shiftMdctDelayBuffer(
mdctDelayBuffer
,timeSignal,chIncrement);
511
dctIn0 =
mdctDelayBuffer
;
[
all
...]
psy_main.c
85
Word16 *
mdctDelayBuffer
;
97
mdctDelayBuffer
= (Word16 *)mem_malloc(pMemOP, nChan * BLOCK_SWITCHING_OFFSET * sizeof(Word16), 32, VO_INDEX_ENC_AAC);
98
if(NULL ==
mdctDelayBuffer
)
104
hPsy->psyData[i].
mdctDelayBuffer
=
mdctDelayBuffer
+ i*BLOCK_SWITCHING_OFFSET;
127
if(hPsy->psyData[0].
mdctDelayBuffer
)
128
mem_free(pMemOP, hPsy->psyData[0].
mdctDelayBuffer
, VO_INDEX_ENC_AAC);
134
hPsy->psyData[nch].
mdctDelayBuffer
= NULL;
286
Transform_Real(psyData[ch].
mdctDelayBuffer
,
Completed in 74 milliseconds