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codeclib/libtremor: Clean up duplication of inline funcs, constify the ones in codeclib and copy over the slightly faster MULT31_SHIFT15 from tremor for cf.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30578 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Nils Wallménius 2011-09-21 15:38:54 +00:00
parent ccaf55a8ae
commit 151424a6fd
9 changed files with 85 additions and 275 deletions
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8
apps/codecs/lib/asm_arm.h
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@ -166,7 +166,7 @@ static inline void XNPROD31(int32_t a, int32_t b,
/* asm versions of vector operations for block.c, window.c */
static inline
void vect_add(int32_t *x, int32_t *y, int n)
void vect_add(int32_t *x, const int32_t *y, int n)
{
while (n>=4) {
asm volatile ("ldmia %[x], {r0, r1, r2, r3};"
@ -190,7 +190,7 @@ void vect_add(int32_t *x, int32_t *y, int n)
}
static inline
void vect_copy(int32_t *x, int32_t *y, int n)
void vect_copy(int32_t *x, const int32_t *y, int n)
{
while (n>=4) {
asm volatile ("ldmia %[y]!, {r0, r1, r2, r3};"
@ -208,7 +208,7 @@ void vect_copy(int32_t *x, int32_t *y, int n)
}
static inline
void vect_mult_fw(int32_t *data, int32_t *window, int n)
void vect_mult_fw(int32_t *data, const int32_t *window, int n)
{
while (n>=4) {
asm volatile ("ldmia %[d], {r0, r1, r2, r3};"
@ -237,7 +237,7 @@ void vect_mult_fw(int32_t *data, int32_t *window, int n)
}
static inline
void vect_mult_bw(int32_t *data, int32_t *window, int n)
void vect_mult_bw(int32_t *data, const int32_t *window, int n)
{
while (n>=4) {
asm volatile ("ldmia %[d], {r0, r1, r2, r3};"