chasing indexing error

1 files changed, 0 insertions, 92 deletions

diff --git a/ffmpeg/libavcodec/proresdsp.c b/ffmpeg/libavcodec/proresdsp.c
deleted file mode 100644
index 4ff219e..0000000
--- a/ffmpeg/libavcodec/proresdsp.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Apple ProRes compatible decoder
- *
- * Copyright (c) 2010-2011 Maxim Poliakovski
- *
- * 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 "libavutil/attributes.h"
-#include "libavutil/common.h"
-#include "dct.h"
-#include "dsputil.h"
-#include "proresdsp.h"
-#include "simple_idct.h"
-
-#define BIAS     (1 << (PRORES_BITS_PER_SAMPLE - 1))           ///< bias value for converting signed pixels into unsigned ones
-#define CLIP_MIN (1 << (PRORES_BITS_PER_SAMPLE - 8))           ///< minimum value for clipping resulting pixels
-#define CLIP_MAX (1 << PRORES_BITS_PER_SAMPLE) - CLIP_MIN - 1  ///< maximum value for clipping resulting pixels
-
-#define CLIP_AND_BIAS(x) (av_clip((x) + BIAS, CLIP_MIN, CLIP_MAX))
-
-#if CONFIG_PRORES_DECODER | CONFIG_PRORES_LGPL_DECODER
-/**
- * Add bias value, clamp and output pixels of a slice
- */
-static void put_pixels(uint16_t *dst, int stride, const int16_t *in)
-{
-    int x, y, src_offset, dst_offset;
-
-    for (y = 0, dst_offset = 0; y < 8; y++, dst_offset += stride) {
-        for (x = 0; x < 8; x++) {
-            src_offset = (y << 3) + x;
-
-            dst[dst_offset + x] = CLIP_AND_BIAS(in[src_offset]);
-        }
-    }
-}
-
-static void prores_idct_put_c(uint16_t *out, int linesize, int16_t *block, const int16_t *qmat)
-{
-    ff_prores_idct(block, qmat);
-    put_pixels(out, linesize >> 1, block);
-}
-#endif
-
-#if CONFIG_PRORES_KS_ENCODER
-static void prores_fdct_c(const uint16_t *src, int linesize, int16_t *block)
-{
-    int x, y;
-    const uint16_t *tsrc = src;
-
-    for (y = 0; y < 8; y++) {
-        for (x = 0; x < 8; x++)
-            block[y * 8 + x] = tsrc[x];
-        tsrc += linesize >> 1;
-    }
-    ff_jpeg_fdct_islow_10(block);
-}
-#endif
-
-av_cold void ff_proresdsp_init(ProresDSPContext *dsp, AVCodecContext *avctx)
-{
-#if CONFIG_PRORES_DECODER | CONFIG_PRORES_LGPL_DECODER
-    dsp->idct_put = prores_idct_put_c;
-    dsp->idct_permutation_type = FF_NO_IDCT_PERM;
-
-    if (ARCH_X86) ff_proresdsp_x86_init(dsp, avctx);
-
-    ff_init_scantable_permutation(dsp->idct_permutation,
-                                  dsp->idct_permutation_type);
-#endif
-#if CONFIG_PRORES_KS_ENCODER
-    dsp->fdct                 = prores_fdct_c;
-    dsp->dct_permutation_type = FF_NO_IDCT_PERM;
-    ff_init_scantable_permutation(dsp->dct_permutation,
-                                  dsp->dct_permutation_type);
-#endif
-}