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Remove unused and untested function. It is only part of our local patchset. 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27477 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
diego 2008-08-22 21:35:38 +00:00
parent 984d028cd2
commit 934670b5ce
2 changed files with 1 additions and 67 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
liba52/downmix.c
View File

@ -1014,39 +1014,6 @@ static void zero_MMX(sample_t * samples)
);
}
/*
I hope dest and src will be at least 8 byte aligned and size
will devide on 8 without remain
Note: untested and unused.
*/
static void copy_MMX(void *dest,const void *src,unsigned size)
{
unsigned i;
size /= 64;
for(i=0;i<size;i++)
{
__asm __volatile(
"movq %0, %%mm0\n\t"
"movq 8%0, %%mm1\n\t"
"movq 16%0, %%mm2\n\t"
"movq 24%0, %%mm3\n\t"
"movq 32%0, %%mm4\n\t"
"movq 40%0, %%mm5\n\t"
"movq 48%0, %%mm6\n\t"
"movq 56%0, %%mm7\n\t"
"movq %%mm0, %1\n\t"
"movq %%mm1, 8%1\n\t"
"movq %%mm2, 16%1\n\t"
"movq %%mm3, 24%1\n\t"
"movq %%mm4, 32%1\n\t"
"movq %%mm5, 40%1\n\t"
"movq %%mm6, 48%1\n\t"
"movq %%mm7, 56%1\n\t"
:
:"m"(src),"m"(dest));
}
}
static void downmix_SSE (sample_t * samples, int acmod, int output, sample_t bias,
sample_t clev, sample_t slev)
{

35
liba52/liba52_changes.diff
View File

@ -290,7 +290,7 @@
{
switch (CONVERT (acmod, output & A52_CHANNEL_MASK)) {
@@ -653,3 +685,1137 @@
@@ -653,3 +685,1104 @@
goto mix_31to21;
}
}
@ -623,39 +623,6 @@
+ );
+}
+
+/*
+ I hope dest and src will be at least 8 byte aligned and size
+ will devide on 8 without remain
+ Note: untested and unused.
+*/
+static void copy_MMX(void *dest,const void *src,unsigned size)
+{
+ unsigned i;
+ size /= 64;
+ for(i=0;i<size;i++)
+ {
+ __asm __volatile(
+ "movq %0, %%mm0\n\t"
+ "movq 8%0, %%mm1\n\t"
+ "movq 16%0, %%mm2\n\t"
+ "movq 24%0, %%mm3\n\t"
+ "movq 32%0, %%mm4\n\t"
+ "movq 40%0, %%mm5\n\t"
+ "movq 48%0, %%mm6\n\t"
+ "movq 56%0, %%mm7\n\t"
+ "movq %%mm0, %1\n\t"
+ "movq %%mm1, 8%1\n\t"
+ "movq %%mm2, 16%1\n\t"
+ "movq %%mm3, 24%1\n\t"
+ "movq %%mm4, 32%1\n\t"
+ "movq %%mm5, 40%1\n\t"
+ "movq %%mm6, 48%1\n\t"
+ "movq %%mm7, 56%1\n\t"
+ :
+ :"m"(src),"m"(dest));
+ }
+}
+
+static void downmix_SSE (sample_t * samples, int acmod, int output, sample_t bias,
+ sample_t clev, sample_t slev)
+{