auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 177 deletions

diff --git a/audio/mixeng_template.h b/audio/mixeng_template.h
deleted file mode 100644
index d726441..0000000
--- a/audio/mixeng_template.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * QEMU Mixing engine
- *
- * Copyright (c) 2004-2005 Vassili Karpov (malc)
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-/*
- * Tusen tack till Mike Nordell
- * dec++'ified by Dscho
- */
-
-#ifndef SIGNED
-#define HALF (IN_MAX >> 1)
-#endif
-
-#ifdef NOVOL
-#define VOL(a, b) a
-#else
-#ifdef FLOAT_MIXENG
-#define VOL(a, b) ((a) * (b))
-#else
-#define VOL(a, b) ((a) * (b)) >> 32
-#endif
-#endif
-
-#define ET glue (ENDIAN_CONVERSION, glue (_, IN_T))
-
-#ifdef FLOAT_MIXENG
-static real_t 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));
-#else
-    return (nv - HALF) * (1.f / (real_t) IN_MAX);
-#endif
-#else  /* !RECIPROCAL */
-#ifdef SIGNED
-    return nv / (real_t) (IN_MAX - IN_MIN);
-#else
-    return (nv - HALF) / (real_t) IN_MAX;
-#endif
-#endif
-}
-
-static IN_T inline glue (clip_, ET) (real_t v)
-{
-    if (v >= 0.5) {
-        return IN_MAX;
-    }
-    else if (v < -0.5) {
-        return IN_MIN;
-    }
-
-#ifdef SIGNED
-    return ENDIAN_CONVERT ((IN_T) (v * (IN_MAX - IN_MIN)));
-#else
-    return ENDIAN_CONVERT ((IN_T) ((v * IN_MAX) + HALF));
-#endif
-}
-
-#else  /* !FLOAT_MIXENG */
-
-static inline int64_t glue (conv_, ET) (IN_T v)
-{
-    IN_T nv = ENDIAN_CONVERT (v);
-#ifdef SIGNED
-    return ((int64_t) nv) << (32 - SHIFT);
-#else
-    return ((int64_t) nv - HALF) << (32 - SHIFT);
-#endif
-}
-
-static inline IN_T glue (clip_, ET) (int64_t v)
-{
-    if (v >= 0x7f000000) {
-        return IN_MAX;
-    }
-    else if (v < -2147483648LL) {
-        return IN_MIN;
-    }
-
-#ifdef SIGNED
-    return ENDIAN_CONVERT ((IN_T) (v >> (32 - SHIFT)));
-#else
-    return ENDIAN_CONVERT ((IN_T) ((v >> (32 - SHIFT)) + HALF));
-#endif
-}
-#endif
-
-static void glue (glue (conv_, ET), _to_stereo)
-    (st_sample_t *dst, const void *src, int samples, volume_t *vol)
-{
-    st_sample_t *out = dst;
-    IN_T *in = (IN_T *) src;
-#ifndef NOVOL
-    if (vol->mute) {
-        mixeng_clear (dst, samples);
-        return;
-    }
-#else
-    (void) vol;
-#endif
-    while (samples--) {
-        out->l = VOL (glue (conv_, ET) (*in++), vol->l);
-        out->r = VOL (glue (conv_, ET) (*in++), vol->r);
-        out += 1;
-    }
-}
-
-static void glue (glue (conv_, ET), _to_mono)
-    (st_sample_t *dst, const void *src, int samples, volume_t *vol)
-{
-    st_sample_t *out = dst;
-    IN_T *in = (IN_T *) src;
-#ifndef NOVOL
-    if (vol->mute) {
-        mixeng_clear (dst, samples);
-        return;
-    }
-#else
-    (void) vol;
-#endif
-    while (samples--) {
-        out->l = VOL (glue (conv_, ET) (in[0]), vol->l);
-        out->r = out->l;
-        out += 1;
-        in += 1;
-    }
-}
-
-static void glue (glue (clip_, ET), _from_stereo)
-    (void *dst, const st_sample_t *src, int samples)
-{
-    const st_sample_t *in = src;
-    IN_T *out = (IN_T *) dst;
-    while (samples--) {
-        *out++ = glue (clip_, ET) (in->l);
-        *out++ = glue (clip_, ET) (in->r);
-        in += 1;
-    }
-}
-
-static void glue (glue (clip_, ET), _from_mono)
-    (void *dst, const st_sample_t *src, int samples)
-{
-    const st_sample_t *in = src;
-    IN_T *out = (IN_T *) dst;
-    while (samples--) {
-        *out++ = glue (clip_, ET) (in->l + in->r);
-        in += 1;
-    }
-}
-
-#undef ET
-#undef HALF
-#undef VOL