generic-library/fdk-aac
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge "Left shift of negative int is undefined"

Browse Source
This commit is contained in:
Glenn Kasten 2016-04-20 18:45:09 +00:00 committed by Gerrit Code Review
commit 6ae54806ab
1 changed files with 25 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
libAACenc/src/metadata_compressor.cpp
View File

@ -193,36 +193,36 @@ struct DRC_COMP {
* Profile tables.
*/
static const FIXP_DBL tabMaxBoostThr[] = {
(FIXP_DBL)(-43<<METADATA_FRACT_BITS),
(FIXP_DBL)(-53<<METADATA_FRACT_BITS),
(FIXP_DBL)(-55<<METADATA_FRACT_BITS),
(FIXP_DBL)(-65<<METADATA_FRACT_BITS),
(FIXP_DBL)(-50<<METADATA_FRACT_BITS),
(FIXP_DBL)(-40<<METADATA_FRACT_BITS)
(FIXP_DBL)(int)((unsigned)-43<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-53<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-55<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-65<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-50<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-40<<METADATA_FRACT_BITS)
};
static const FIXP_DBL tabBoostThr[] = {
(FIXP_DBL)(-31<<METADATA_FRACT_BITS),
(FIXP_DBL)(-41<<METADATA_FRACT_BITS),
(FIXP_DBL)(-31<<METADATA_FRACT_BITS),
(FIXP_DBL)(-41<<METADATA_FRACT_BITS),
(FIXP_DBL)(-31<<METADATA_FRACT_BITS),
(FIXP_DBL)(-31<<METADATA_FRACT_BITS)
(FIXP_DBL)(int)((unsigned)-31<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-41<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-31<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-41<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-31<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-31<<METADATA_FRACT_BITS)
};
static const FIXP_DBL tabEarlyCutThr[] = {
(FIXP_DBL)(-26<<METADATA_FRACT_BITS),
(FIXP_DBL)(-21<<METADATA_FRACT_BITS),
(FIXP_DBL)(-26<<METADATA_FRACT_BITS),
(FIXP_DBL)(-21<<METADATA_FRACT_BITS),
(FIXP_DBL)(-26<<METADATA_FRACT_BITS),
(FIXP_DBL)(-20<<METADATA_FRACT_BITS)
(FIXP_DBL)(int)((unsigned)-26<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-21<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-26<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-21<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-26<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-20<<METADATA_FRACT_BITS)
};
static const FIXP_DBL tabCutThr[] = {
(FIXP_DBL)(-16<<METADATA_FRACT_BITS),
(FIXP_DBL)(-11<<METADATA_FRACT_BITS),
(FIXP_DBL)(-16<<METADATA_FRACT_BITS),
(FIXP_DBL)(-21<<METADATA_FRACT_BITS),
(FIXP_DBL)(-16<<METADATA_FRACT_BITS),
(FIXP_DBL)(-10<<METADATA_FRACT_BITS)
(FIXP_DBL)(int)((unsigned)-16<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-11<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-16<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-21<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-16<<METADATA_FRACT_BITS),
(FIXP_DBL)(int)((unsigned)-10<<METADATA_FRACT_BITS)
};
static const FIXP_DBL tabMaxCutThr[] = {
(FIXP_DBL)(4<<METADATA_FRACT_BITS),
@ -576,7 +576,7 @@ INT FDK_DRC_Generator_Initialize(
drcComp->channels = channelMapping.nChannels;
/* Init states. */
drcComp->smoothLevel[0] = drcComp->smoothLevel[1] = (FIXP_DBL)(-135<<METADATA_FRACT_BITS);
drcComp->smoothLevel[0] = drcComp->smoothLevel[1] = (FIXP_DBL)(int)((unsigned)-135<<METADATA_FRACT_BITS);
FDKmemclear(drcComp->smoothGain, sizeof(drcComp->smoothGain));
FDKmemclear(drcComp->holdCnt, sizeof(drcComp->holdCnt));