1 files changed, 0 insertions, 75 deletions
diff --git a/contrib/ffmpeg/libavcodec/ppc/check_altivec.c b/contrib/ffmpeg/libavcodec/ppc/check_altivec.c
deleted file mode 100644
index cf55b9a1d..000000000
--- a/contrib/ffmpeg/libavcodec/ppc/check_altivec.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * This file is part of FFmpeg.
- *
- * FFmpeg 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.
- *
- * FFmpeg 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 FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-
-/**
- * @file check_altivec.c
- * Checks for AltiVec presence.
- */
-
-#ifdef __APPLE__
-#include <sys/sysctl.h>
-#elif __AMIGAOS4__
-#include <exec/exec.h>
-#include <interfaces/exec.h>
-#include <proto/exec.h>
-#endif /* __APPLE__ */
-
-/**
- * This function MAY rely on signal() or fork() in order to make sure altivec
- * is present
- */
-
-int has_altivec(void)
-{
-#ifdef __AMIGAOS4__
-    ULONG result = 0;
-    extern struct ExecIFace *IExec;
-
-    IExec->GetCPUInfoTags(GCIT_VectorUnit, &result, TAG_DONE);
-    if (result == VECTORTYPE_ALTIVEC) return 1;
-    return 0;
-#elif __APPLE__
-    int sels[2] = {CTL_HW, HW_VECTORUNIT};
-    int has_vu = 0;
-    size_t len = sizeof(has_vu);
-    int err;
-
-    err = sysctl(sels, 2, &has_vu, &len, NULL, 0);
-
-    if (err == 0) return (has_vu != 0);
-    return 0;
-#elif defined(RUNTIME_CPUDETECT)
-    int proc_ver;
-    // support of mfspr PVR emulation added in Linux 2.6.17
-    asm volatile("mfspr %0, 287" : "=r" (proc_ver));
-    proc_ver >>= 16;
-    if (proc_ver  & 0x8000 ||
-        proc_ver == 0x000c ||
-        proc_ver == 0x0039 || proc_ver == 0x003c ||
-        proc_ver == 0x0044 || proc_ver == 0x0045 ||
-        proc_ver == 0x0070)
-        return 1;
-    return 0;
-#else
-    // since we were compiled for altivec, just assume we have it
-    // until someone comes up with a proper way (not involving signal hacks).
-    return 1;
-#endif /* __AMIGAOS4__ */
-}
-