making act segmenter

1 files changed, 0 insertions, 128 deletions

diff --git a/ffmpeg1/libavcodec/x86/videodsp_init.c b/ffmpeg1/libavcodec/x86/videodsp_init.c
deleted file mode 100644
index 902450e..0000000
--- a/ffmpeg1/libavcodec/x86/videodsp_init.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright (C) 2002-2012 Michael Niedermayer
- * Copyright (C) 2012 Ronald S. Bultje
- *
- * 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 "config.h"
-#include "libavutil/attributes.h"
-#include "libavutil/avassert.h"
-#include "libavutil/common.h"
-#include "libavutil/cpu.h"
-#include "libavutil/mem.h"
-#include "libavutil/x86/asm.h"
-#include "libavcodec/videodsp.h"
-
-#if HAVE_YASM
-typedef void emu_edge_core_func(uint8_t *buf, const uint8_t *src,
-                                x86_reg linesize, x86_reg start_y,
-                                x86_reg end_y, x86_reg block_h,
-                                x86_reg start_x, x86_reg end_x,
-                                x86_reg block_w);
-extern emu_edge_core_func ff_emu_edge_core_mmx;
-extern emu_edge_core_func ff_emu_edge_core_sse;
-
-static av_always_inline void emulated_edge_mc(uint8_t *buf, const uint8_t *src,
-                                              ptrdiff_t linesize_arg,
-                                              int block_w, int block_h,
-                                              int src_x, int src_y,
-                                              int w, int h,
-                                              emu_edge_core_func *core_fn)
-{
-    int start_y, start_x, end_y, end_x, src_y_add = 0;
-    int linesize = linesize_arg;
-
-    if(!w || !h)
-        return;
-
-    if (src_y >= h) {
-        src -= src_y*linesize;
-        src_y_add = h - 1;
-        src_y     = h - 1;
-    } else if (src_y <= -block_h) {
-        src -= src_y*linesize;
-        src_y_add = 1 - block_h;
-        src_y     = 1 - block_h;
-    }
-    if (src_x >= w) {
-        src   += w - 1 - src_x;
-        src_x  = w - 1;
-    } else if (src_x <= -block_w) {
-        src   += 1 - block_w - src_x;
-        src_x  = 1 - block_w;
-    }
-
-    start_y = FFMAX(0, -src_y);
-    start_x = FFMAX(0, -src_x);
-    end_y   = FFMIN(block_h, h-src_y);
-    end_x   = FFMIN(block_w, w-src_x);
-    av_assert2(start_x < end_x && block_w > 0);
-    av_assert2(start_y < end_y && block_h > 0);
-
-    // fill in the to-be-copied part plus all above/below
-    src += (src_y_add + start_y) * linesize + start_x;
-    buf += start_x;
-    core_fn(buf, src, linesize, start_y, end_y,
-            block_h, start_x, end_x, block_w);
-}
-
-#if ARCH_X86_32
-static av_noinline void emulated_edge_mc_mmx(uint8_t *buf, const uint8_t *src,
-                                             ptrdiff_t linesize,
-                                             int block_w, int block_h,
-                                             int src_x, int src_y, int w, int h)
-{
-    emulated_edge_mc(buf, src, linesize, block_w, block_h, src_x, src_y,
-                     w, h, &ff_emu_edge_core_mmx);
-}
-#endif
-
-static av_noinline void emulated_edge_mc_sse(uint8_t *buf, const uint8_t *src,
-                                             ptrdiff_t linesize,
-                                             int block_w, int block_h,
-                                             int src_x, int src_y, int w, int h)
-{
-    emulated_edge_mc(buf, src, linesize, block_w, block_h, src_x, src_y,
-                     w, h, &ff_emu_edge_core_sse);
-}
-#endif /* HAVE_YASM */
-
-void ff_prefetch_mmxext(uint8_t *buf, ptrdiff_t stride, int h);
-void ff_prefetch_3dnow(uint8_t *buf, ptrdiff_t stride, int h);
-
-av_cold void ff_videodsp_init_x86(VideoDSPContext *ctx, int bpc)
-{
-#if HAVE_YASM
-    int mm_flags = av_get_cpu_flags();
-
-#if ARCH_X86_32
-    if (bpc <= 8 && mm_flags & AV_CPU_FLAG_MMX) {
-        ctx->emulated_edge_mc = emulated_edge_mc_mmx;
-    }
-    if (mm_flags & AV_CPU_FLAG_3DNOW) {
-        ctx->prefetch = ff_prefetch_3dnow;
-    }
-#endif /* ARCH_X86_32 */
-    if (mm_flags & AV_CPU_FLAG_MMXEXT) {
-        ctx->prefetch = ff_prefetch_mmxext;
-    }
-    if (bpc <= 8 && mm_flags & AV_CPU_FLAG_SSE) {
-        ctx->emulated_edge_mc = emulated_edge_mc_sse;
-    }
-#endif /* HAVE_YASM */
-}