diff options
| -rw-r--r-- | libAACenc/src/aacenc_lib.cpp | 2 | ||||
| -rw-r--r-- | libAACenc/src/intensity.cpp | 27 | ||||
| -rw-r--r-- | libAACenc/src/line_pe.cpp | 2 |
3 files changed, 20 insertions, 11 deletions
diff --git a/libAACenc/src/aacenc_lib.cpp b/libAACenc/src/aacenc_lib.cpp index e229ed6..dd6767f 100644 --- a/libAACenc/src/aacenc_lib.cpp +++ b/libAACenc/src/aacenc_lib.cpp @@ -98,7 +98,7 @@ amm-info@iis.fraunhofer.de /* Encoder library info */ #define AACENCODER_LIB_VL0 3 #define AACENCODER_LIB_VL1 4 -#define AACENCODER_LIB_VL2 2 +#define AACENCODER_LIB_VL2 3 #define AACENCODER_LIB_TITLE "AAC Encoder" #define AACENCODER_LIB_BUILD_DATE __DATE__ #define AACENCODER_LIB_BUILD_TIME __TIME__ diff --git a/libAACenc/src/intensity.cpp b/libAACenc/src/intensity.cpp index 28e6eed..6d807f7 100644 --- a/libAACenc/src/intensity.cpp +++ b/libAACenc/src/intensity.cpp @@ -450,23 +450,24 @@ FDKaacEnc_finalizeIntensityDecision(const FIXP_DBL *hrrErr, const INT maxSfbPerGroup) { INT sfb,sfboffs, j; - INT startIsSfb = 0; - INT inIsBlock; - INT currentIsSfbCount; - FIXP_DBL overallHrrError; FIXP_DBL isScaleLast = FL2FXCONST_DBL(0.0f); - FIXP_DBL isRegionLoudness; + INT isStartValueFound = 0; for (sfboffs = 0; sfboffs < sfbCnt; sfboffs += sfbPerGroup) { - inIsBlock = 0; - currentIsSfbCount = 0; - overallHrrError = FL2FXCONST_DBL(0.0f); - isRegionLoudness = FL2FXCONST_DBL(0.0f); + INT startIsSfb = 0; + INT inIsBlock = 0; + INT currentIsSfbCount = 0; + FIXP_DBL overallHrrError = FL2FXCONST_DBL(0.0f); + FIXP_DBL isRegionLoudness = FL2FXCONST_DBL(0.0f); + for (sfb = 0; sfb < maxSfbPerGroup; sfb++) { if (isMask[sfboffs + sfb] == 1) { if (currentIsSfbCount == 0) { startIsSfb = sfboffs + sfb; + } + if (isStartValueFound==0) { isScaleLast = realIsScale[sfboffs + sfb]; + isStartValueFound = 1; } inIsBlock = 1; currentIsSfbCount++; @@ -510,6 +511,14 @@ FDKaacEnc_finalizeIntensityDecision(const FIXP_DBL *hrrErr, for(j = startIsSfb; j <= sfboffs + sfb; j++) { isMask[j] = 0; } + isScaleLast = FL2FXCONST_DBL(0.0f); + isStartValueFound = 0; + for (j=0; j < startIsSfb; j++) { + if (isMask[j]!=0) { + isScaleLast = realIsScale[j]; + isStartValueFound = 1; + } + } } currentIsSfbCount = 0; overallHrrError = FL2FXCONST_DBL(0.0f); diff --git a/libAACenc/src/line_pe.cpp b/libAACenc/src/line_pe.cpp index e4dc957..f3c0dab 100644 --- a/libAACenc/src/line_pe.cpp +++ b/libAACenc/src/line_pe.cpp @@ -184,7 +184,7 @@ void FDKaacEnc_calcSfbPe(PE_CHANNEL_DATA *RESTRICT peChanData, } peChanData->sfbNActiveLines[sfbGrp+sfb] = nLines; } - else if( isBook[sfb] ) { + else if( isBook[sfbGrp+sfb] ) { /* provide for cost of scale factor for Intensity */ INT delta = isScale[sfbGrp+sfb] - lastValIs; lastValIs = isScale[sfbGrp+sfb]; |