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| author | malc <malc@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-06-23 18:33:30 +0000 |
|---|---|---|
| committer | malc <malc@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-06-23 18:33:30 +0000 |
| commit | 8ff9cbf776ccb6306a8a0699bc4c8f5a8af7f922 (patch) | |
| tree | 6178d9eeb335a3dfa1c2bf741982a2df787c3ae2 /audio | |
| parent | e7fb1406b06165daf7c06c6b08d2a10be51f7d1d (diff) | |
| download | qemu-8ff9cbf776ccb6306a8a0699bc4c8f5a8af7f922.tar.gz qemu-8ff9cbf776ccb6306a8a0699bc4c8f5a8af7f922.tar.bz2 qemu-8ff9cbf776ccb6306a8a0699bc4c8f5a8af7f922.zip | |
Make mixer emulation a configure option (Jan Kiszka)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4783 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'audio')
| -rw-r--r-- | audio/mixeng.c | 2 | ||||
| -rw-r--r-- | audio/mixeng_template.h | 10 |
2 files changed, 5 insertions, 7 deletions
diff --git a/audio/mixeng.c b/audio/mixeng.c index b668c524e7..5e0426cb6d 100644 --- a/audio/mixeng.c +++ b/audio/mixeng.c @@ -28,8 +28,6 @@ #define AUDIO_CAP "mixeng" #include "audio_int.h" -#define NOVOL - /* 8 bit */ #define ENDIAN_CONVERSION natural #define ENDIAN_CONVERT(v) (v) diff --git a/audio/mixeng_template.h b/audio/mixeng_template.h index d726441e2e..21eef58bf6 100644 --- a/audio/mixeng_template.h +++ b/audio/mixeng_template.h @@ -31,14 +31,14 @@ #define HALF (IN_MAX >> 1) #endif -#ifdef NOVOL -#define VOL(a, b) a -#else +#ifdef CONFIG_MIXEMU #ifdef FLOAT_MIXENG #define VOL(a, b) ((a) * (b)) #else #define VOL(a, b) ((a) * (b)) >> 32 #endif +#else +#define VOL(a, b) a #endif #define ET glue (ENDIAN_CONVERSION, glue (_, IN_T)) @@ -113,7 +113,7 @@ static void glue (glue (conv_, ET), _to_stereo) { st_sample_t *out = dst; IN_T *in = (IN_T *) src; -#ifndef NOVOL +#ifdef CONFIG_MIXEMU if (vol->mute) { mixeng_clear (dst, samples); return; @@ -133,7 +133,7 @@ static void glue (glue (conv_, ET), _to_mono) { st_sample_t *out = dst; IN_T *in = (IN_T *) src; -#ifndef NOVOL +#ifdef CONFIG_MIXEMU if (vol->mute) { mixeng_clear (dst, samples); return; |