1 files changed, 0 insertions, 87 deletions
diff --git a/contrib/ffmpeg/libavcodec/ppc/mpegvideo_ppc.c b/contrib/ffmpeg/libavcodec/ppc/mpegvideo_ppc.c
deleted file mode 100644
index c5e822f77..000000000
--- a/contrib/ffmpeg/libavcodec/ppc/mpegvideo_ppc.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (c) 2002 Dieter Shirley
- *
- * 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
- */
-
-#include "../dsputil.h"
-#include "../mpegvideo.h"
-#include <time.h>
-
-#ifdef HAVE_ALTIVEC
-#include "dsputil_altivec.h"
-#endif
-
-extern int dct_quantize_altivec(MpegEncContext *s,
-        DCTELEM *block, int n,
-        int qscale, int *overflow);
-extern void dct_unquantize_h263_altivec(MpegEncContext *s,
-                                        DCTELEM *block, int n, int qscale);
-
-extern void idct_put_altivec(uint8_t *dest, int line_size, int16_t *block);
-extern void idct_add_altivec(uint8_t *dest, int line_size, int16_t *block);
-
-
-void MPV_common_init_ppc(MpegEncContext *s)
-{
-#ifdef HAVE_ALTIVEC
-    if (has_altivec())
-    {
-      if (s->avctx->lowres==0)
-      {
-        if ((s->avctx->idct_algo == FF_IDCT_AUTO) ||
-                (s->avctx->idct_algo == FF_IDCT_ALTIVEC))
-        {
-            s->dsp.idct_put = idct_put_altivec;
-            s->dsp.idct_add = idct_add_altivec;
-            s->dsp.idct_permutation_type = FF_TRANSPOSE_IDCT_PERM;
-        }
-      }
-
-        // Test to make sure that the dct required alignments are met.
-        if ((((long)(s->q_intra_matrix) & 0x0f) != 0) ||
-                (((long)(s->q_inter_matrix) & 0x0f) != 0))
-        {
-            av_log(s->avctx, AV_LOG_INFO, "Internal Error: q-matrix blocks must be 16-byte aligned "
-                    "to use Altivec DCT. Reverting to non-altivec version.\n");
-            return;
-        }
-
-        if (((long)(s->intra_scantable.inverse) & 0x0f) != 0)
-        {
-            av_log(s->avctx, AV_LOG_INFO, "Internal Error: scan table blocks must be 16-byte aligned "
-                    "to use Altivec DCT. Reverting to non-altivec version.\n");
-            return;
-        }
-
-
-        if ((s->avctx->dct_algo == FF_DCT_AUTO) ||
-                (s->avctx->dct_algo == FF_DCT_ALTIVEC))
-        {
-#if 0 /* seems to cause trouble under some circumstances */
-            s->dct_quantize = dct_quantize_altivec;
-#endif
-            s->dct_unquantize_h263_intra = dct_unquantize_h263_altivec;
-            s->dct_unquantize_h263_inter = dct_unquantize_h263_altivec;
-        }
-    } else
-#endif
-    {
-        /* Non-AltiVec PPC optimisations here */
-    }
-}
-