devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Remove CLIP_TO_15 from codeclib. Remove tabs.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24834 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Andree Buschmann 2010-02-21 22:05:48 +00:00
parent 84a4a1d5cc
commit 28bc321dbb
4 changed files with 72 additions and 68 deletions
Download patch file Download diff file Expand all files Collapse all files

29
apps/codecs/lib/codeclib_misc.h
View file

@ -116,18 +116,18 @@ static inline int32_t MULT31_SHIFT15(int32_t x, int32_t y) {
/* replaced XPROD32 with a macro to avoid memory reference
_x, _y are the results (must be l-values) */
#define XPROD32(_a, _b, _t, _v, _x, _y) \
{ (_x)=MULT32(_a,_t)+MULT32(_b,_v); \
#define XPROD32(_a, _b, _t, _v, _x, _y) \
{ (_x)=MULT32(_a,_t)+MULT32(_b,_v); \
(_y)=MULT32(_b,_t)-MULT32(_a,_v); }
#ifdef __i386__
#define XPROD31(_a, _b, _t, _v, _x, _y) \
{ *(_x)=MULT31(_a,_t)+MULT31(_b,_v); \
#define XPROD31(_a, _b, _t, _v, _x, _y) \
{ *(_x)=MULT31(_a,_t)+MULT31(_b,_v); \
*(_y)=MULT31(_b,_t)-MULT31(_a,_v); }
#define XNPROD31(_a, _b, _t, _v, _x, _y) \
{ *(_x)=MULT31(_a,_t)-MULT31(_b,_v); \
#define XNPROD31(_a, _b, _t, _v, _x, _y) \
{ *(_x)=MULT31(_a,_t)-MULT31(_b,_v); \
*(_y)=MULT31(_b,_t)+MULT31(_a,_v); }
#else
@ -207,7 +207,8 @@ void vect_mult_bw(int32_t *data, int32_t *window, int n)
#endif
#endif
/* not used anymore */
/*
#ifndef _V_CLIP_MATH
#define _V_CLIP_MATH
@ -219,10 +220,10 @@ static inline int32_t CLIP_TO_15(int32_t x) {
}
#endif
*/
static inline int32_t VFLOAT_MULT(int32_t a,int32_t ap,
int32_t b,int32_t bp,
int32_t *p){
int32_t b,int32_t bp,
int32_t *p){
if(a && b){
#ifndef _LOW_ACCURACY_
*p=ap+bp+32;
@ -236,16 +237,16 @@ static inline int32_t VFLOAT_MULT(int32_t a,int32_t ap,
}
/*static inline int32_t VFLOAT_MULTI(int32_t a,int32_t ap,
int32_t i,
int32_t *p){
int32_t i,
int32_t *p){
int ip=_ilog(abs(i))-31;
return VFLOAT_MULT(a,ap,i<<-ip,ip,p);
}
*/
static inline int32_t VFLOAT_ADD(int32_t a,int32_t ap,
int32_t b,int32_t bp,
int32_t *p){
int32_t b,int32_t bp,
int32_t *p){
if(!a){
*p=bp;