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Remove inline asm that hasn't been useful for years, no speed difference

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23928 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Nils Wallménius 2009-12-10 21:43:59 +00:00
parent 75be896c07
commit c0dc3c7a74
1 changed files with 0 additions and 12 deletions
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12
apps/codecs/libtremor/floor1.c
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@ -197,19 +197,7 @@ static vorbis_look_floor *floor1_look(vorbis_dsp_state *vd,vorbis_info_mode *mi,
static int render_point(int x0,int x1,int y0,int y1,int x){ static int render_point(int x0,int x1,int y0,int y1,int x){
y0&=0x7fff; /* mask off flag */ y0&=0x7fff; /* mask off flag */
y1&=0x7fff; y1&=0x7fff;
#if defined(CPU_COLDFIRE)
asm volatile ("sub.l %[x0],%[x];"
"sub.l %[y0],%[y1];"
"sub.l %[x0],%[x1];"
"muls.l %[y1],%[x];"
"divs.l %[x1],%[x];"
"add.l %[y0],%[x];"
: [x] "+d" (x), [x1] "+d" (x1), [y1] "+d" (y1)
: [x0] "r" (x0), [y0] "r" (y0) );
return x;
#else
return y0+((y1-y0)*(x-x0))/(x1-x0); return y0+((y1-y0)*(x-x0))/(x1-x0);
#endif
} }
#ifdef _LOW_ACCURACY_ #ifdef _LOW_ACCURACY_