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Make audio violate POSIX less

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5864 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
malc 2008-12-03 22:48:44 +00:00
parent 8b0de438d4
commit 1ea879e558
31 changed files with 139 additions and 135 deletions
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28
audio/mixeng_template.h
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@ -44,26 +44,26 @@
#define ET glue (ENDIAN_CONVERSION, glue (_, IN_T))
#ifdef FLOAT_MIXENG
static real_t inline glue (conv_, ET) (IN_T v)
static mixeng_real inline glue (conv_, ET) (IN_T v)
{
IN_T nv = ENDIAN_CONVERT (v);
#ifdef RECIPROCAL
#ifdef SIGNED
return nv * (1.f / (real_t) (IN_MAX - IN_MIN));
return nv * (1.f / (mixeng_real) (IN_MAX - IN_MIN));
#else
return (nv - HALF) * (1.f / (real_t) IN_MAX);
return (nv - HALF) * (1.f / (mixeng_real) IN_MAX);
#endif
#else /* !RECIPROCAL */
#ifdef SIGNED
return nv / (real_t) (IN_MAX - IN_MIN);
return nv / (mixeng_real) (IN_MAX - IN_MIN);
#else
return (nv - HALF) / (real_t) IN_MAX;
return (nv - HALF) / (mixeng_real) IN_MAX;
#endif
#endif
}
static IN_T inline glue (clip_, ET) (real_t v)
static IN_T inline glue (clip_, ET) (mixeng_real v)
{
if (v >= 0.5) {
return IN_MAX;
@ -109,9 +109,9 @@ static inline IN_T glue (clip_, ET) (int64_t v)
#endif
static void glue (glue (conv_, ET), _to_stereo)
(st_sample_t *dst, const void *src, int samples, volume_t *vol)
(struct st_sample *dst, const void *src, int samples, struct mixeng_volume *vol)
{
st_sample_t *out = dst;
struct st_sample *out = dst;
IN_T *in = (IN_T *) src;
#ifdef CONFIG_MIXEMU
if (vol->mute) {
@ -129,9 +129,9 @@ static void glue (glue (conv_, ET), _to_stereo)
}
static void glue (glue (conv_, ET), _to_mono)
(st_sample_t *dst, const void *src, int samples, volume_t *vol)
(struct st_sample *dst, const void *src, int samples, struct mixeng_volume *vol)
{
st_sample_t *out = dst;
struct st_sample *out = dst;
IN_T *in = (IN_T *) src;
#ifdef CONFIG_MIXEMU
if (vol->mute) {
@ -150,9 +150,9 @@ static void glue (glue (conv_, ET), _to_mono)
}
static void glue (glue (clip_, ET), _from_stereo)
(void *dst, const st_sample_t *src, int samples)
(void *dst, const struct st_sample *src, int samples)
{
const st_sample_t *in = src;
const struct st_sample *in = src;
IN_T *out = (IN_T *) dst;
while (samples--) {
*out++ = glue (clip_, ET) (in->l);
@ -162,9 +162,9 @@ static void glue (glue (clip_, ET), _from_stereo)
}
static void glue (glue (clip_, ET), _from_mono)
(void *dst, const st_sample_t *src, int samples)
(void *dst, const struct st_sample *src, int samples)
{
const st_sample_t *in = src;
const struct st_sample *in = src;
IN_T *out = (IN_T *) dst;
while (samples--) {
*out++ = glue (clip_, ET) (in->l + in->r);