Searched refs:SAMPLE_BITS (Results 1 - 15 of 15) sorted by relevance
/external/aac/libAACdec/src/ |
H A D | ldfiltbank.cpp | 107 scale = (DFRACT_BITS - SAMPLE_BITS) - LDFB_HEADROOM; 120 #if (SAMPLE_BITS <= 16) 122 output[(N*3/4-1-i)*stride] = (INT_PCM)SATURATE_RIGHT_SHIFT(tmp, -WTS1-1 + scale, SAMPLE_BITS); 125 output[(N*3/4-1-i)*stride] = (INT_PCM)SATURATE_LEFT_SHIFT(tmp, WTS1+1 - scale, SAMPLE_BITS); 144 #if (SAMPLE_BITS <= 16) 146 output[(i-N/4)*stride] = (INT_PCM)SATURATE_RIGHT_SHIFT(tmp0, -WTS0-1 + scale, SAMPLE_BITS); 147 output[(N*3/4-1-i)*stride] = (INT_PCM)SATURATE_RIGHT_SHIFT(tmp1, -WTS1-1 + scale, SAMPLE_BITS); 150 output[(i-N/4)*stride] = (INT_PCM)SATURATE_LEFT_SHIFT(tmp0, WTS0+1 - scale, SAMPLE_BITS); 151 output[(N*3/4-1-i)*stride] = (INT_PCM)SATURATE_LEFT_SHIFT(tmp1, WTS1+1 - scale, SAMPLE_BITS); 162 #if (SAMPLE_BITS < [all...] |
/external/aac/libFDK/include/ |
H A D | mdct.h | 99 #define MDCT_OUTPUT_SCALE (DFRACT_BITS-SAMPLE_BITS-MDCT_OUT_HEADROOM) 103 #if (SAMPLE_BITS == DFRACT_BITS) 104 #define IMDCT_SCALE(x) (INT_PCM)SATURATE_LEFT_SHIFT(x, -MDCT_OUTPUT_SCALE, SAMPLE_BITS) 106 #define IMDCT_SCALE(x) (INT_PCM)SATURATE_RIGHT_SHIFT(x, MDCT_OUTPUT_SCALE, SAMPLE_BITS)
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H A D | scale.h | 243 #define SATURATE_INT_PCM_RIGHT_SHIFT(src, scale) SATURATE_RIGHT_SHIFT(src, scale, SAMPLE_BITS) 247 #define SATURATE_INT_PCM_LEFT_SHIFT(src, scale) SATURATE_LEFT_SHIFT(src, scale, SAMPLE_BITS)
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H A D | qmf.h | 117 #define QAS_BITS SAMPLE_BITS
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H A D | common_fix.h | 109 #if defined(SAMPLE_BITS) 110 #if (SAMPLE_BITS == DFRACT_BITS) 114 #elif (SAMPLE_BITS == FRACT_BITS) 119 #error SAMPLE_BITS different from FRACT_BITS or DFRACT_BITS not implemented!
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/external/aac/libFDK/include/arm/ |
H A D | scale.h | 102 : "r"(src>>scale), "M"(SAMPLE_BITS) 117 : "r"(src<<scale), "M"(SAMPLE_BITS)
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/external/aac/libSYS/include/ |
H A D | machine_type.h | 202 #define SAMPLE_BITS 16 macro 203 #define SAMPLE_MAX (((LONG)1<<(SAMPLE_BITS-1))-1)
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/external/aac/libSBRenc/src/ |
H A D | resampler.cpp | 381 #if (SAMPLE_BITS == 16) 382 input = ((FIXP_DBL)pInput[n*inStride]) << (DFRACT_BITS-SAMPLE_BITS-BIQUAD_SCALE); 383 #elif (SAMPLE_BITS == 32) 465 #if (SAMPLE_BITS == 16) 466 output = (INT_PCM) SATURATE_RIGHT_SHIFT(y+(FIXP_DBL)(1<<(DFRACT_BITS-SAMPLE_BITS-BIQUAD_SCALE-1)), DFRACT_BITS-SAMPLE_BITS-BIQUAD_SCALE, SAMPLE_BITS); 467 //output = (INT_PCM) SATURATE_RIGHT_SHIFT(y, DFRACT_BITS-SAMPLE_BITS-BIQUAD_SCALE, SAMPLE_BITS); 469 output = SATURATE_LEFT_SHIFT(y, BIQUAD_SCALE, SAMPLE_BITS); [all...] |
/external/aac/libFDK/src/ |
H A D | qmf.cpp | 191 int scale = ((DFRACT_BITS-SAMPLE_BITS)-1-qmf->outScalefactor); 196 FDK_ASSERT(SAMPLE_BITS-1-qmf->outScalefactor >= 0); // (DFRACT_BITS-SAMPLE_BITS)-1-qmf->outScalefactor >= 0); 209 #if SAMPLE_BITS > 16 210 tmp = (INT_PCM)(SATURATE_SHIFT(fAbs(Are), scale, SAMPLE_BITS)); 212 tmp = (INT_PCM)(SATURATE_RIGHT_SHIFT(fAbs(Are), scale, SAMPLE_BITS)); 259 int scale = ((DFRACT_BITS-SAMPLE_BITS)-1-qmf->outScalefactor); 264 FDK_ASSERT(SAMPLE_BITS-1-qmf->outScalefactor >= 0); // (DFRACT_BITS-SAMPLE_BITS)-1-qmf->outScalefactor >= 0); 274 #if SAMPLE_BITS > 1 [all...] |
H A D | scale.cpp | 385 return fixmax_I((INT)0,(INT)(fixnormz_D((INT)maxVal) - (INT)1 - (INT)(DFRACT_BITS - SAMPLE_BITS)));
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/external/aac/libAACenc/src/ |
H A D | transform.cpp | 177 #if SAMPLE_BITS == DFRACT_BITS /* SPC_BITS and DFRACT_BITS should be equal. */ 180 mdctData[(tl/2)+i] = - (FIXP_DBL) timeData[tl-i-1] << (DFRACT_BITS - SAMPLE_BITS - 1); 194 #if SAMPLE_BITS == DFRACT_BITS /* This should be SPC_BITS instead of DFRACT_BITS. */ 197 mdctData[(tl/2)-1-i] = - (FIXP_DBL) timeData[tl+i] << (DFRACT_BITS - SAMPLE_BITS - 1);
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H A D | block_switch.cpp | 351 #if SAMPLE_BITS == DFRACT_BITS 354 tempUnfiltered = (FIXP_DBL) *pTimeSignal++ << (DFRACT_BITS-SAMPLE_BITS-1);
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/external/aac/libFDK/src/arm/ |
H A D | qmf_arm.cpp | 122 #if (SAMPLE_BITS == 16) 416 #if ( defined(__ARM_ARCH_5TE__) && (SAMPLE_BITS == 16) ) && !defined(QMF_TABLE_FULL) 542 int scale = ((DFRACT_BITS-SAMPLE_BITS)-1-qmf->outScalefactor); 548 FDK_ASSERT(SAMPLE_BITS-1-qmf->outScalefactor >= 0); // (DFRACT_BITS-SAMPLE_BITS)-1-qmf->outScalefactor >= 0); 590 #if (SAMPLE_BITS == 16) 621 #if (SAMPLE_BITS == 16) 632 #if (SAMPLE_BITS == 16) 646 #if (SAMPLE_BITS == 16) 657 #if (SAMPLE_BITS [all...] |
/external/aac/libPCMutils/src/ |
H A D | pcmutils_lib.cpp | 2124 #if (SAMPLE_BITS == DFRACT_BITS) 2125 *pOutPcm[outCh] = (INT_PCM)SATURATE_LEFT_SHIFT(tOut[outCh], dmxScale, SAMPLE_BITS); 2127 *pOutPcm[outCh] = (INT_PCM)SATURATE_RIGHT_SHIFT(tOut[outCh], DFRACT_BITS-SAMPLE_BITS-dmxScale, SAMPLE_BITS); 2384 (INT_PCM)SATURATE_RIGHT_SHIFT(fMult((FIXP_PCM)*pInPcm[LEFT_FRONT_CHANNEL], flev), DFRACT_BITS-SAMPLE_BITS, SAMPLE_BITS); 2393 (INT_PCM)SATURATE_RIGHT_SHIFT(fMult((FIXP_PCM)*pInPcm[RIGHT_FRONT_CHANNEL], flev), DFRACT_BITS-SAMPLE_BITS, SAMPLE_BITS);
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/external/aac/libSBRdec/src/ |
H A D | lpp_tran.cpp | 201 #define QMFOUT_EXP ((SAMPLE_BITS-15)-sbrScaleFactor->lb_scale)
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