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Remove CLIP_TO_15 from codeclib. Remove tabs.

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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
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103
apps/codecs/lib/asm_arm.h
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@ -33,9 +33,9 @@ static inline int32_t MULT31(int32_t x, int32_t y) {
static inline int32_t MULT31_SHIFT15(int32_t x, int32_t y) {
int lo,hi;
asm volatile("smull %0, %1, %2, %3\n\t"
"movs %0, %0, lsr #15\n\t"
"adc %1, %0, %1, lsl #17\n\t"
asm volatile("smull %0, %1, %2, %3\n\t"
"movs %0, %0, lsr #15\n\t"
"adc %1, %0, %1, lsl #17\n\t"
: "=&r"(lo),"=&r"(hi)
: "r"(x),"r"(y)
: "cc" );
@ -45,43 +45,43 @@ static inline int32_t MULT31_SHIFT15(int32_t x, int32_t y) {
#define XPROD32(a, b, t, v, x, y) \
{ \
long l; \
asm( "smull %0, %1, %3, %5\n\t" \
"rsb %2, %6, #0\n\t" \
"smlal %0, %1, %4, %6\n\t" \
"smull %0, %2, %3, %2\n\t" \
"smlal %0, %2, %4, %5" \
: "=&r" (l), "=&r" (x), "=&r" (y) \
asm( "smull %0, %1, %3, %5\n\t" \
"rsb %2, %6, #0\n\t" \
"smlal %0, %1, %4, %6\n\t" \
"smull %0, %2, %3, %2\n\t" \
"smlal %0, %2, %4, %5" \
: "=&r" (l), "=&r" (x), "=&r" (y) \
: "r" ((a)), "r" ((b)), "r" ((t)), "r" ((v)) ); \
}
static inline void XPROD31(int32_t a, int32_t b,
int32_t t, int32_t v,
int32_t *x, int32_t *y)
int32_t t, int32_t v,
int32_t *x, int32_t *y)
{
int x1, y1, l;
asm( "smull %0, %1, %3, %5\n\t"
"rsb %2, %6, #0\n\t"
"smlal %0, %1, %4, %6\n\t"
"smull %0, %2, %3, %2\n\t"
"smlal %0, %2, %4, %5"
: "=&r" (l), "=&r" (x1), "=&r" (y1)
: "r" (a), "r" (b), "r" (t), "r" (v) );
asm( "smull %0, %1, %3, %5\n\t"
"rsb %2, %6, #0\n\t"
"smlal %0, %1, %4, %6\n\t"
"smull %0, %2, %3, %2\n\t"
"smlal %0, %2, %4, %5"
: "=&r" (l), "=&r" (x1), "=&r" (y1)
: "r" (a), "r" (b), "r" (t), "r" (v) );
*x = x1 << 1;
*y = y1 << 1;
}
static inline void XNPROD31(int32_t a, int32_t b,
int32_t t, int32_t v,
int32_t *x, int32_t *y)
int32_t t, int32_t v,
int32_t *x, int32_t *y)
{
int x1, y1, l;
asm( "smull %0, %1, %3, %5\n\t"
"rsb %2, %4, #0\n\t"
"smlal %0, %1, %2, %6\n\t"
"smull %0, %2, %4, %5\n\t"
"smlal %0, %2, %3, %6"
: "=&r" (l), "=&r" (x1), "=&r" (y1)
: "r" (a), "r" (b), "r" (t), "r" (v) );
asm( "smull %0, %1, %3, %5\n\t"
"rsb %2, %4, #0\n\t"
"smlal %0, %1, %2, %6\n\t"
"smull %0, %2, %4, %5\n\t"
"smlal %0, %2, %3, %6"
: "=&r" (l), "=&r" (x1), "=&r" (y1)
: "r" (a), "r" (b), "r" (t), "r" (v) );
*x = x1 << 1;
*y = y1 << 1;
}
@ -89,13 +89,13 @@ static inline void XNPROD31(int32_t a, int32_t b,
#define XPROD31_R(_a, _b, _t, _v, _x, _y)\
{\
int x1, y1, l;\
asm( "smull %0, %1, %5, %3\n\t"\
"rsb %2, %3, #0\n\t"\
"smlal %0, %1, %6, %4\n\t"\
"smull %0, %2, %6, %2\n\t"\
"smlal %0, %2, %5, %4"\
: "=&r" (l), "=&r" (x1), "=&r" (y1)\
: "r" (_a), "r" (_b), "r" (_t), "r" (_v) );\
asm( "smull %0, %1, %5, %3\n\t"\
"rsb %2, %3, #0\n\t"\
"smlal %0, %1, %6, %4\n\t"\
"smull %0, %2, %6, %2\n\t"\
"smlal %0, %2, %5, %4"\
: "=&r" (l), "=&r" (x1), "=&r" (y1)\
: "r" (_a), "r" (_b), "r" (_t), "r" (_v) );\
_x = x1 << 1;\
_y = y1 << 1;\
}
@ -103,13 +103,13 @@ static inline void XNPROD31(int32_t a, int32_t b,
#define XNPROD31_R(_a, _b, _t, _v, _x, _y)\
{\
int x1, y1, l;\
asm( "smull %0, %1, %5, %3\n\t"\
"rsb %2, %4, #0\n\t"\
"smlal %0, %1, %6, %2\n\t"\
"smull %0, %2, %5, %4\n\t"\
"smlal %0, %2, %6, %3"\
: "=&r" (l), "=&r" (x1), "=&r" (y1)\
: "r" (_a), "r" (_b), "r" (_t), "r" (_v) );\
asm( "smull %0, %1, %5, %3\n\t"\
"rsb %2, %4, #0\n\t"\
"smlal %0, %1, %6, %2\n\t"\
"smull %0, %2, %5, %4\n\t"\
"smlal %0, %2, %6, %3"\
: "=&r" (l), "=&r" (x1), "=&r" (y1)\
: "r" (_a), "r" (_b), "r" (_t), "r" (_v) );\
_x = x1 << 1;\
_y = y1 << 1;\
}
@ -221,25 +221,26 @@ 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
static inline int32_t CLIP_TO_15(int32_t x) {
int tmp;
asm volatile("subs %1, %0, #32768\n\t"
"movpl %0, #0x7f00\n\t"
"orrpl %0, %0, #0xff\n"
"adds %1, %0, #32768\n\t"
"movmi %0, #0x8000"
: "+r"(x),"=r"(tmp)
:
: "cc");
asm volatile("subs %1, %0, #32768\n\t"
"movpl %0, #0x7f00\n\t"
"orrpl %0, %0, #0xff\n"
"adds %1, %0, #32768\n\t"
"movmi %0, #0x8000"
: "+r"(x),"=r"(tmp)
:
: "cc");
return(x);
}
#endif
*/
#ifndef _V_LSP_MATH_ASM
#define _V_LSP_MATH_ASM