diff options
| author | Wim Taymans <wim.taymans@collabora.co.uk> | 2009-08-26 19:29:21 +0200 |
|---|---|---|
| committer | Wim Taymans <wim.taymans@collabora.co.uk> | 2009-08-27 10:44:52 +0200 |
| commit | 59070892ed070d0c42d8d9b91d267a39c5763a9c (patch) | |
| tree | efadd82d6bf89462068dceb13685f3e7fbe9b9dc /src/pulsecore/remap_mmx.c | |
| parent | 9d254679649fe3810ec9885251999a084bb7bacb (diff) | |
remap: cleanup assembler a little
Diffstat (limited to 'src/pulsecore/remap_mmx.c')
| -rw-r--r-- | src/pulsecore/remap_mmx.c | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/src/pulsecore/remap_mmx.c b/src/pulsecore/remap_mmx.c index 00252dac5..b5fe82ee7 100644 --- a/src/pulsecore/remap_mmx.c +++ b/src/pulsecore/remap_mmx.c @@ -51,7 +51,7 @@ " punpckl"#s" %%mm4, %%mm4 \n\t" \ " punpckh"#s" %%mm5, %%mm5 \n\t" \ " punpckl"#s" %%mm6, %%mm6 \n\t" \ - " punpckh"#s" %%mm7, %%mm7 \n\t" \ + " punpckh"#s" %%mm7, %%mm7 \n\t" #define STORE_SAMPLES \ " movq %%mm0, (%0) \n\t" \ @@ -67,32 +67,31 @@ #define HANDLE_SINGLE(s) \ " movd (%1), %%mm0 \n\t" \ - " movq %%mm0, %%mm1 \n\t" \ " punpckl"#s" %%mm0, %%mm0 \n\t" \ " movq %%mm0, (%0) \n\t" \ " add $4, %1 \n\t" \ " add $8, %0 \n\t" -#define MONO_TO_STEREO(s) \ - " mov %3, %2 \n\t" \ - " sar $3, %2 \n\t" \ - " cmp $0, %2 \n\t" \ - " je 2f \n\t" \ - "1: \n\t" \ - LOAD_SAMPLES \ - UNPACK_SAMPLES(s) \ - STORE_SAMPLES \ - " dec %2 \n\t" \ - " jne 1b \n\t" \ - "2: \n\t" \ - " mov %3, %2 \n\t" \ - " and $7, %2 \n\t" \ - " je 4f \n\t" \ - "3: \n\t" \ - HANDLE_SINGLE(s) \ - " dec %2 \n\t" \ - " jne 3b \n\t" \ - "4: \n\t" \ +#define MONO_TO_STEREO(s) \ + " mov %3, %2 \n\t" \ + " sar $3, %2 \n\t" \ + " cmp $0, %2 \n\t" \ + " je 2f \n\t" \ + "1: \n\t" \ + LOAD_SAMPLES \ + UNPACK_SAMPLES(s) \ + STORE_SAMPLES \ + " dec %2 \n\t" \ + " jne 1b \n\t" \ + "2: \n\t" \ + " mov %3, %2 \n\t" \ + " and $7, %2 \n\t" \ + " je 4f \n\t" \ + "3: \n\t" \ + HANDLE_SINGLE(s) \ + " dec %2 \n\t" \ + " jne 3b \n\t" \ + "4: \n\t" \ " emms \n\t" #if defined (__i386__) || defined (__amd64__) |