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-rw-r--r--libavcodec/ppc/apedsp_altivec.c82
1 files changed, 0 insertions, 82 deletions
diff --git a/libavcodec/ppc/apedsp_altivec.c b/libavcodec/ppc/apedsp_altivec.c
deleted file mode 100644
index d8bf4bd..0000000
--- a/libavcodec/ppc/apedsp_altivec.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2007 Luca Barbato <lu_zero@gentoo.org>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "config.h"
-#if HAVE_ALTIVEC_H
-#include <altivec.h>
-#endif
-
-#include "libavutil/attributes.h"
-#include "libavutil/cpu.h"
-#include "libavutil/ppc/cpu.h"
-#include "libavutil/ppc/types_altivec.h"
-#include "libavcodec/apedsp.h"
-
-#if HAVE_ALTIVEC
-static int32_t scalarproduct_and_madd_int16_altivec(int16_t *v1,
- const int16_t *v2,
- const int16_t *v3,
- int order, int mul)
-{
- LOAD_ZERO;
- vec_s16 *pv1 = (vec_s16 *) v1;
- register vec_s16 muls = { mul, mul, mul, mul, mul, mul, mul, mul };
- register vec_s16 t0, t1, i0, i1, i4;
- register vec_s16 i2 = vec_ld(0, v2), i3 = vec_ld(0, v3);
- register vec_s32 res = zero_s32v;
- register vec_u8 align = vec_lvsl(0, v2);
- int32_t ires;
-
- order >>= 4;
- do {
- i1 = vec_ld(16, v2);
- t0 = vec_perm(i2, i1, align);
- i2 = vec_ld(32, v2);
- t1 = vec_perm(i1, i2, align);
- i0 = pv1[0];
- i1 = pv1[1];
- res = vec_msum(t0, i0, res);
- res = vec_msum(t1, i1, res);
- i4 = vec_ld(16, v3);
- t0 = vec_perm(i3, i4, align);
- i3 = vec_ld(32, v3);
- t1 = vec_perm(i4, i3, align);
- pv1[0] = vec_mladd(t0, muls, i0);
- pv1[1] = vec_mladd(t1, muls, i1);
- pv1 += 2;
- v2 += 16;
- v3 += 16;
- } while (--order);
- res = vec_splat(vec_sums(res, zero_s32v), 3);
- vec_ste(res, 0, &ires);
-
- return ires;
-}
-#endif /* HAVE_ALTIVEC */
-
-av_cold void ff_apedsp_init_ppc(APEDSPContext *c)
-{
-#if HAVE_ALTIVEC
- if (!PPC_ALTIVEC(av_get_cpu_flags()))
- return;
-
- c->scalarproduct_and_madd_int16 = scalarproduct_and_madd_int16_altivec;
-#endif /* HAVE_ALTIVEC */
-}
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