Searched refs:pow2_xy (Results 1 - 5 of 5) sorted by relevance
/frameworks/base/media/libstagefright/codecs/aacenc/basic_op/ |
H A D | typedefs.h | 172 #define pow2_xy ADD_PREFIX(pow2_xy)
macro
|
H A D | oper_32b.h | 42 Word32 pow2_xy(Word32 x, Word32 y);
|
H A D | oper_32b.c | 345 Word32 pow2_xy(Word32 x, Word32 y)
function
|
/frameworks/base/media/libstagefright/codecs/aacenc/src/ |
H A D | psy_configuration.c | 175 pbThresholdQuiet[i] = pow2_xy((((barcThrQuiet - ABS_LEV) * 100) + 223 pbMaskHiFactor[i] = round16(pow2_xy(L_negate(dbVal), (Word32)LOG2_1000)); /* 0.301 log10(2) */ 226 pbMaskLoFactor[i-1] = round16(pow2_xy(L_negate(dbVal),(Word32)LOG2_1000)); 230 pbMaskHiFactorSprEn[i] = round16(pow2_xy(L_negate(dbVal),(Word32)LOG2_1000)); 232 pbMaskLoFactorSprEn[i-1] = round16(pow2_xy(L_negate(dbVal),(Word32)LOG2_1000)); 318 snr = pow2_xy((pePart - 16*1000),1000) - 0x0000c000;
|
H A D | adj_thr.c | 143 newMinSnr = round16(pow2_xy(snrRed,80*4)); 478 thrFactor = pow2_xy(L_negate(deltaSfbPe), (normFactor* (*psfbNActiveLines))); 486 thrFactor = pow2_xy(deltaSfbPe, (normFactor * (*psfbNActiveLines))); 672 en[enIdx] = fixmul(avgEn, pow2_xy(L_negate(enFac),7*4)); 756 avgThrExp = pow2_xy((constPart - noRedPe), (nActiveLines << 2)); 759 redVal = pow2_xy((constPart - desiredPe), (nActiveLines << 2)) - avgThrExp; 784 avgThrExp = pow2_xy((constPartNoAH - redPeNoAH), (nActiveLinesNoAH << 2)); 786 redVal = (redVal + pow2_xy((constPartNoAH - desiredPeNoAH), (nActiveLinesNoAH << 2))) - avgThrExp;
|
Completed in 69 milliseconds