making act segmenter

1 files changed, 0 insertions, 927 deletions

diff --git a/ffmpeg1/libswscale/yuv2rgb.c b/ffmpeg1/libswscale/yuv2rgb.c
deleted file mode 100644
index d12abda..0000000
--- a/ffmpeg1/libswscale/yuv2rgb.c
+++ /dev/null
@@ -1,927 +0,0 @@
-/*
- * software YUV to RGB converter
- *
- * Copyright (C) 2009 Konstantin Shishkov
- *
- * 1,4,8bpp support and context / deglobalize stuff
- * by Michael Niedermayer (michaelni@gmx.at)
- *
- * 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 <stdio.h>
-#include <stdlib.h>
-#include <inttypes.h>
-
-#include "libavutil/cpu.h"
-#include "libavutil/bswap.h"
-#include "config.h"
-#include "rgb2rgb.h"
-#include "swscale.h"
-#include "swscale_internal.h"
-#include "libavutil/pixdesc.h"
-
-extern const uint8_t dither_2x2_4[3][8];
-extern const uint8_t dither_2x2_8[3][8];
-extern const uint8_t dither_4x4_16[5][8];
-extern const uint8_t dither_8x8_32[9][8];
-extern const uint8_t dither_8x8_73[9][8];
-extern const uint8_t dither_8x8_220[9][8];
-
-const int32_t ff_yuv2rgb_coeffs[8][4] = {
-    { 117504, 138453, 13954, 34903 }, /* no sequence_display_extension */
-    { 117504, 138453, 13954, 34903 }, /* ITU-R Rec. 709 (1990) */
-    { 104597, 132201, 25675, 53279 }, /* unspecified */
-    { 104597, 132201, 25675, 53279 }, /* reserved */
-    { 104448, 132798, 24759, 53109 }, /* FCC */
-    { 104597, 132201, 25675, 53279 }, /* ITU-R Rec. 624-4 System B, G */
-    { 104597, 132201, 25675, 53279 }, /* SMPTE 170M */
-    { 117579, 136230, 16907, 35559 }  /* SMPTE 240M (1987) */
-};
-
-const int *sws_getCoefficients(int colorspace)
-{
-    if (colorspace > 7 || colorspace < 0)
-        colorspace = SWS_CS_DEFAULT;
-    return ff_yuv2rgb_coeffs[colorspace];
-}
-
-#define LOADCHROMA(i)                               \
-    U = pu[i];                                      \
-    V = pv[i];                                      \
-    r = (void *)c->table_rV[V+YUVRGB_TABLE_HEADROOM];                     \
-    g = (void *)(c->table_gU[U+YUVRGB_TABLE_HEADROOM] + c->table_gV[V+YUVRGB_TABLE_HEADROOM]);  \
-    b = (void *)c->table_bU[U+YUVRGB_TABLE_HEADROOM];
-
-#define PUTRGB(dst, src, i)                         \
-    Y              = src[2 * i];                    \
-    dst[2 * i]     = r[Y] + g[Y] + b[Y];            \
-    Y              = src[2 * i + 1];                \
-    dst[2 * i + 1] = r[Y] + g[Y] + b[Y];
-
-#define PUTRGB24(dst, src, i)                       \
-    Y              = src[2 * i];                    \
-    dst[6 * i + 0] = r[Y];                          \
-    dst[6 * i + 1] = g[Y];                          \
-    dst[6 * i + 2] = b[Y];                          \
-    Y              = src[2 * i + 1];                \
-    dst[6 * i + 3] = r[Y];                          \
-    dst[6 * i + 4] = g[Y];                          \
-    dst[6 * i + 5] = b[Y];
-
-#define PUTBGR24(dst, src, i)                       \
-    Y              = src[2 * i];                    \
-    dst[6 * i + 0] = b[Y];                          \
-    dst[6 * i + 1] = g[Y];                          \
-    dst[6 * i + 2] = r[Y];                          \
-    Y              = src[2 * i + 1];                \
-    dst[6 * i + 3] = b[Y];                          \
-    dst[6 * i + 4] = g[Y];                          \
-    dst[6 * i + 5] = r[Y];
-
-#define PUTRGBA(dst, ysrc, asrc, i, s)                                  \
-    Y              = ysrc[2 * i];                                       \
-    dst[2 * i]     = r[Y] + g[Y] + b[Y] + (asrc[2 * i]     << s);       \
-    Y              = ysrc[2 * i + 1];                                   \
-    dst[2 * i + 1] = r[Y] + g[Y] + b[Y] + (asrc[2 * i + 1] << s);
-
-#define PUTRGB48(dst, src, i)                       \
-    Y                = src[ 2 * i];                 \
-    dst[12 * i +  0] = dst[12 * i +  1] = r[Y];     \
-    dst[12 * i +  2] = dst[12 * i +  3] = g[Y];     \
-    dst[12 * i +  4] = dst[12 * i +  5] = b[Y];     \
-    Y                = src[ 2 * i + 1];             \
-    dst[12 * i +  6] = dst[12 * i +  7] = r[Y];     \
-    dst[12 * i +  8] = dst[12 * i +  9] = g[Y];     \
-    dst[12 * i + 10] = dst[12 * i + 11] = b[Y];
-
-#define PUTBGR48(dst, src, i)                       \
-    Y                = src[2 * i];                  \
-    dst[12 * i +  0] = dst[12 * i +  1] = b[Y];     \
-    dst[12 * i +  2] = dst[12 * i +  3] = g[Y];     \
-    dst[12 * i +  4] = dst[12 * i +  5] = r[Y];     \
-    Y                = src[2  * i +  1];            \
-    dst[12 * i +  6] = dst[12 * i +  7] = b[Y];     \
-    dst[12 * i +  8] = dst[12 * i +  9] = g[Y];     \
-    dst[12 * i + 10] = dst[12 * i + 11] = r[Y];
-
-#define YUV2RGBFUNC(func_name, dst_type, alpha)                             \
-    static int func_name(SwsContext *c, const uint8_t *src[],               \
-                         int srcStride[], int srcSliceY, int srcSliceH,     \
-                         uint8_t *dst[], int dstStride[])                   \
-    {                                                                       \
-        int y;                                                              \
-                                                                            \
-        if (!alpha && c->srcFormat == AV_PIX_FMT_YUV422P) {                    \
-            srcStride[1] *= 2;                                              \
-            srcStride[2] *= 2;                                              \
-        }                                                                   \
-        for (y = 0; y < srcSliceH; y += 2) {                                \
-            dst_type *dst_1 =                                               \
-                (dst_type *)(dst[0] + (y + srcSliceY)     * dstStride[0]);  \
-            dst_type *dst_2 =                                               \
-                (dst_type *)(dst[0] + (y + srcSliceY + 1) * dstStride[0]);  \
-            dst_type av_unused *r, *g, *b;                                  \
-            const uint8_t *py_1 = src[0] +  y       * srcStride[0];         \
-            const uint8_t *py_2 = py_1   +            srcStride[0];         \
-            const uint8_t *pu   = src[1] + (y >> 1) * srcStride[1];         \
-            const uint8_t *pv   = src[2] + (y >> 1) * srcStride[2];         \
-            const uint8_t av_unused *pa_1, *pa_2;                           \
-            unsigned int h_size = c->dstW >> 3;                             \
-            if (alpha) {                                                    \
-                pa_1 = src[3] + y * srcStride[3];                           \
-                pa_2 = pa_1   +     srcStride[3];                           \
-            }                                                               \
-            while (h_size--) {                                              \
-                int av_unused U, V, Y;                                      \
-
-#define ENDYUV2RGBLINE(dst_delta, ss)               \
-    pu    += 4 >> ss;                               \
-    pv    += 4 >> ss;                               \
-    py_1  += 8 >> ss;                               \
-    py_2  += 8 >> ss;                               \
-    dst_1 += dst_delta >> ss;                       \
-    dst_2 += dst_delta >> ss;                       \
-    }                                               \
-    if (c->dstW & (4 >> ss)) {                      \
-        int av_unused Y, U, V;                      \
-
-#define ENDYUV2RGBFUNC()                            \
-            }                                       \
-        }                                           \
-        return srcSliceH;                           \
-    }
-
-#define CLOSEYUV2RGBFUNC(dst_delta)                 \
-    ENDYUV2RGBLINE(dst_delta, 0)                    \
-    ENDYUV2RGBFUNC()
-
-YUV2RGBFUNC(yuv2rgb_c_48, uint8_t, 0)
-    LOADCHROMA(0);
-    PUTRGB48(dst_1, py_1, 0);
-    PUTRGB48(dst_2, py_2, 0);
-
-    LOADCHROMA(1);
-    PUTRGB48(dst_2, py_2, 1);
-    PUTRGB48(dst_1, py_1, 1);
-
-    LOADCHROMA(2);
-    PUTRGB48(dst_1, py_1, 2);
-    PUTRGB48(dst_2, py_2, 2);
-
-    LOADCHROMA(3);
-    PUTRGB48(dst_2, py_2, 3);
-    PUTRGB48(dst_1, py_1, 3);
-ENDYUV2RGBLINE(48, 0)
-    LOADCHROMA(0);
-    PUTRGB48(dst_1, py_1, 0);
-    PUTRGB48(dst_2, py_2, 0);
-
-    LOADCHROMA(1);
-    PUTRGB48(dst_2, py_2, 1);
-    PUTRGB48(dst_1, py_1, 1);
-ENDYUV2RGBLINE(48, 1)
-    LOADCHROMA(0);
-    PUTRGB48(dst_1, py_1, 0);
-    PUTRGB48(dst_2, py_2, 0);
-ENDYUV2RGBFUNC()
-
-YUV2RGBFUNC(yuv2rgb_c_bgr48, uint8_t, 0)
-    LOADCHROMA(0);
-    PUTBGR48(dst_1, py_1, 0);
-    PUTBGR48(dst_2, py_2, 0);
-
-    LOADCHROMA(1);
-    PUTBGR48(dst_2, py_2, 1);
-    PUTBGR48(dst_1, py_1, 1);
-
-    LOADCHROMA(2);
-    PUTBGR48(dst_1, py_1, 2);
-    PUTBGR48(dst_2, py_2, 2);
-
-    LOADCHROMA(3);
-    PUTBGR48(dst_2, py_2, 3);
-    PUTBGR48(dst_1, py_1, 3);
-ENDYUV2RGBLINE(48, 0)
-    LOADCHROMA(0);
-    PUTBGR48(dst_1, py_1, 0);
-    PUTBGR48(dst_2, py_2, 0);
-
-    LOADCHROMA(1);
-    PUTBGR48(dst_2, py_2, 1);
-    PUTBGR48(dst_1, py_1, 1);
-ENDYUV2RGBLINE(48, 1)
-    LOADCHROMA(0);
-    PUTBGR48(dst_1, py_1, 0);
-    PUTBGR48(dst_2, py_2, 0);
-ENDYUV2RGBFUNC()
-
-YUV2RGBFUNC(yuv2rgb_c_32, uint32_t, 0)
-    LOADCHROMA(0);
-    PUTRGB(dst_1, py_1, 0);
-    PUTRGB(dst_2, py_2, 0);
-
-    LOADCHROMA(1);
-    PUTRGB(dst_2, py_2, 1);
-    PUTRGB(dst_1, py_1, 1);
-
-    LOADCHROMA(2);
-    PUTRGB(dst_1, py_1, 2);
-    PUTRGB(dst_2, py_2, 2);
-
-    LOADCHROMA(3);
-    PUTRGB(dst_2, py_2, 3);
-    PUTRGB(dst_1, py_1, 3);
-ENDYUV2RGBLINE(8, 0)
-    LOADCHROMA(0);
-    PUTRGB(dst_1, py_1, 0);
-    PUTRGB(dst_2, py_2, 0);
-
-    LOADCHROMA(1);
-    PUTRGB(dst_2, py_2, 1);
-    PUTRGB(dst_1, py_1, 1);
-ENDYUV2RGBLINE(8, 1)
-    LOADCHROMA(0);
-    PUTRGB(dst_1, py_1, 0);
-    PUTRGB(dst_2, py_2, 0);
-ENDYUV2RGBFUNC()
-
-YUV2RGBFUNC(yuva2rgba_c, uint32_t, 1)
-    LOADCHROMA(0);
-    PUTRGBA(dst_1, py_1, pa_1, 0, 24);
-    PUTRGBA(dst_2, py_2, pa_2, 0, 24);
-
-    LOADCHROMA(1);
-    PUTRGBA(dst_2, py_2, pa_1, 1, 24);
-    PUTRGBA(dst_1, py_1, pa_2, 1, 24);
-
-    LOADCHROMA(2);
-    PUTRGBA(dst_1, py_1, pa_1, 2, 24);
-    PUTRGBA(dst_2, py_2, pa_2, 2, 24);
-
-    LOADCHROMA(3);
-    PUTRGBA(dst_2, py_2, pa_1, 3, 24);
-    PUTRGBA(dst_1, py_1, pa_2, 3, 24);
-    pa_1 += 8; \
-    pa_2 += 8; \
-ENDYUV2RGBLINE(8, 0)
-    LOADCHROMA(0);
-    PUTRGBA(dst_1, py_1, pa_1, 0, 24);
-    PUTRGBA(dst_2, py_2, pa_2, 0, 24);
-
-    LOADCHROMA(1);
-    PUTRGBA(dst_2, py_2, pa_1, 1, 24);
-    PUTRGBA(dst_1, py_1, pa_2, 1, 24);
-    pa_1 += 4; \
-    pa_2 += 4; \
-ENDYUV2RGBLINE(8, 1)
-    LOADCHROMA(0);
-    PUTRGBA(dst_1, py_1, pa_1, 0, 24);
-    PUTRGBA(dst_2, py_2, pa_2, 0, 24);
-ENDYUV2RGBFUNC()
-
-YUV2RGBFUNC(yuva2argb_c, uint32_t, 1)
-    LOADCHROMA(0);
-    PUTRGBA(dst_1, py_1, pa_1, 0, 0);
-    PUTRGBA(dst_2, py_2, pa_2, 0, 0);
-
-    LOADCHROMA(1);
-    PUTRGBA(dst_2, py_2, pa_2, 1, 0);
-    PUTRGBA(dst_1, py_1, pa_1, 1, 0);
-
-    LOADCHROMA(2);
-    PUTRGBA(dst_1, py_1, pa_1, 2, 0);
-    PUTRGBA(dst_2, py_2, pa_2, 2, 0);
-
-    LOADCHROMA(3);
-    PUTRGBA(dst_2, py_2, pa_2, 3, 0);
-    PUTRGBA(dst_1, py_1, pa_1, 3, 0);
-    pa_1 += 8; \
-    pa_2 += 8; \
-ENDYUV2RGBLINE(8, 0)
-    LOADCHROMA(0);
-    PUTRGBA(dst_1, py_1, pa_1, 0, 0);
-    PUTRGBA(dst_2, py_2, pa_2, 0, 0);
-
-    LOADCHROMA(1);
-    PUTRGBA(dst_2, py_2, pa_2, 1, 0);
-    PUTRGBA(dst_1, py_1, pa_1, 1, 0);
-    pa_1 += 4; \
-    pa_2 += 4; \
-ENDYUV2RGBLINE(8, 1)
-    LOADCHROMA(0);
-    PUTRGBA(dst_1, py_1, pa_1, 0, 0);
-    PUTRGBA(dst_2, py_2, pa_2, 0, 0);
-ENDYUV2RGBFUNC()
-
-YUV2RGBFUNC(yuv2rgb_c_24_rgb, uint8_t, 0)
-    LOADCHROMA(0);
-    PUTRGB24(dst_1, py_1, 0);
-    PUTRGB24(dst_2, py_2, 0);
-
-    LOADCHROMA(1);
-    PUTRGB24(dst_2, py_2, 1);
-    PUTRGB24(dst_1, py_1, 1);
-
-    LOADCHROMA(2);
-    PUTRGB24(dst_1, py_1, 2);
-    PUTRGB24(dst_2, py_2, 2);
-
-    LOADCHROMA(3);
-    PUTRGB24(dst_2, py_2, 3);
-    PUTRGB24(dst_1, py_1, 3);
-ENDYUV2RGBLINE(24, 0)
-    LOADCHROMA(0);
-    PUTRGB24(dst_1, py_1, 0);
-    PUTRGB24(dst_2, py_2, 0);
-
-    LOADCHROMA(1);
-    PUTRGB24(dst_2, py_2, 1);
-    PUTRGB24(dst_1, py_1, 1);
-ENDYUV2RGBLINE(24, 1)
-    LOADCHROMA(0);
-    PUTRGB24(dst_1, py_1, 0);
-    PUTRGB24(dst_2, py_2, 0);
-ENDYUV2RGBFUNC()
-
-// only trivial mods from yuv2rgb_c_24_rgb
-YUV2RGBFUNC(yuv2rgb_c_24_bgr, uint8_t, 0)
-    LOADCHROMA(0);
-    PUTBGR24(dst_1, py_1, 0);
-    PUTBGR24(dst_2, py_2, 0);
-
-    LOADCHROMA(1);
-    PUTBGR24(dst_2, py_2, 1);
-    PUTBGR24(dst_1, py_1, 1);
-
-    LOADCHROMA(2);
-    PUTBGR24(dst_1, py_1, 2);
-    PUTBGR24(dst_2, py_2, 2);
-
-    LOADCHROMA(3);
-    PUTBGR24(dst_2, py_2, 3);
-    PUTBGR24(dst_1, py_1, 3);
-ENDYUV2RGBLINE(24, 0)
-    LOADCHROMA(0);
-    PUTBGR24(dst_1, py_1, 0);
-    PUTBGR24(dst_2, py_2, 0);
-
-    LOADCHROMA(1);
-    PUTBGR24(dst_2, py_2, 1);
-    PUTBGR24(dst_1, py_1, 1);
-ENDYUV2RGBLINE(24, 1)
-    LOADCHROMA(0);
-    PUTBGR24(dst_1, py_1, 0);
-    PUTBGR24(dst_2, py_2, 0);
-ENDYUV2RGBFUNC()
-
-YUV2RGBFUNC(yuv2rgb_c_16_ordered_dither, uint16_t, 0)
-    const uint8_t *d16 = dither_2x2_8[y & 1];
-    const uint8_t *e16 = dither_2x2_4[y & 1];
-    const uint8_t *f16 = dither_2x2_8[(y & 1)^1];
-
-#define PUTRGB16(dst, src, i, o)                    \
-    Y              = src[2 * i];                    \
-    dst[2 * i]     = r[Y + d16[0 + o]] +            \
-                     g[Y + e16[0 + o]] +            \
-                     b[Y + f16[0 + o]];             \
-    Y              = src[2 * i + 1];                \
-    dst[2 * i + 1] = r[Y + d16[1 + o]] +            \
-                     g[Y + e16[1 + o]] +            \
-                     b[Y + f16[1 + o]];
-    LOADCHROMA(0);
-    PUTRGB16(dst_1, py_1, 0, 0);
-    PUTRGB16(dst_2, py_2, 0, 0 + 8);
-
-    LOADCHROMA(1);
-    PUTRGB16(dst_2, py_2, 1, 2 + 8);
-    PUTRGB16(dst_1, py_1, 1, 2);
-
-    LOADCHROMA(2);
-    PUTRGB16(dst_1, py_1, 2, 4);
-    PUTRGB16(dst_2, py_2, 2, 4 + 8);
-
-    LOADCHROMA(3);
-    PUTRGB16(dst_2, py_2, 3, 6 + 8);
-    PUTRGB16(dst_1, py_1, 3, 6);
-CLOSEYUV2RGBFUNC(8)
-
-YUV2RGBFUNC(yuv2rgb_c_15_ordered_dither, uint16_t, 0)
-    const uint8_t *d16 = dither_2x2_8[y & 1];
-    const uint8_t *e16 = dither_2x2_8[(y & 1)^1];
-
-#define PUTRGB15(dst, src, i, o)                    \
-    Y              = src[2 * i];                    \
-    dst[2 * i]     = r[Y + d16[0 + o]] +            \
-                     g[Y + d16[1 + o]] +            \
-                     b[Y + e16[0 + o]];             \
-    Y              = src[2 * i + 1];                \
-    dst[2 * i + 1] = r[Y + d16[1 + o]] +            \
-                     g[Y + d16[0 + o]] +            \
-                     b[Y + e16[1 + o]];
-    LOADCHROMA(0);
-    PUTRGB15(dst_1, py_1, 0, 0);
-    PUTRGB15(dst_2, py_2, 0, 0 + 8);
-
-    LOADCHROMA(1);
-    PUTRGB15(dst_2, py_2, 1, 2 + 8);
-    PUTRGB15(dst_1, py_1, 1, 2);
-
-    LOADCHROMA(2);
-    PUTRGB15(dst_1, py_1, 2, 4);
-    PUTRGB15(dst_2, py_2, 2, 4 + 8);
-
-    LOADCHROMA(3);
-    PUTRGB15(dst_2, py_2, 3, 6 + 8);
-    PUTRGB15(dst_1, py_1, 3, 6);
-CLOSEYUV2RGBFUNC(8)
-
-// r, g, b, dst_1, dst_2
-YUV2RGBFUNC(yuv2rgb_c_12_ordered_dither, uint16_t, 0)
-    const uint8_t *d16 = dither_4x4_16[y & 3];
-
-#define PUTRGB12(dst, src, i, o)                    \
-    Y              = src[2 * i];                    \
-    dst[2 * i]     = r[Y + d16[0 + o]] +            \
-                     g[Y + d16[0 + o]] +            \
-                     b[Y + d16[0 + o]];             \
-    Y              = src[2 * i + 1];                \
-    dst[2 * i + 1] = r[Y + d16[1 + o]] +            \
-                     g[Y + d16[1 + o]] +            \
-                     b[Y + d16[1 + o]];
-
-    LOADCHROMA(0);
-    PUTRGB12(dst_1, py_1, 0, 0);
-    PUTRGB12(dst_2, py_2, 0, 0 + 8);
-
-    LOADCHROMA(1);
-    PUTRGB12(dst_2, py_2, 1, 2 + 8);
-    PUTRGB12(dst_1, py_1, 1, 2);
-
-    LOADCHROMA(2);
-    PUTRGB12(dst_1, py_1, 2, 4);
-    PUTRGB12(dst_2, py_2, 2, 4 + 8);
-
-    LOADCHROMA(3);
-    PUTRGB12(dst_2, py_2, 3, 6 + 8);
-    PUTRGB12(dst_1, py_1, 3, 6);
-CLOSEYUV2RGBFUNC(8)
-
-// r, g, b, dst_1, dst_2
-YUV2RGBFUNC(yuv2rgb_c_8_ordered_dither, uint8_t, 0)
-    const uint8_t *d32 = dither_8x8_32[y & 7];
-    const uint8_t *d64 = dither_8x8_73[y & 7];
-
-#define PUTRGB8(dst, src, i, o)                     \
-    Y              = src[2 * i];                    \
-    dst[2 * i]     = r[Y + d32[0 + o]] +            \
-                     g[Y + d32[0 + o]] +            \
-                     b[Y + d64[0 + o]];             \
-    Y              = src[2 * i + 1];                \
-    dst[2 * i + 1] = r[Y + d32[1 + o]] +            \
-                     g[Y + d32[1 + o]] +            \
-                     b[Y + d64[1 + o]];
-
-    LOADCHROMA(0);
-    PUTRGB8(dst_1, py_1, 0, 0);
-    PUTRGB8(dst_2, py_2, 0, 0 + 8);
-
-    LOADCHROMA(1);
-    PUTRGB8(dst_2, py_2, 1, 2 + 8);
-    PUTRGB8(dst_1, py_1, 1, 2);
-
-    LOADCHROMA(2);
-    PUTRGB8(dst_1, py_1, 2, 4);
-    PUTRGB8(dst_2, py_2, 2, 4 + 8);
-
-    LOADCHROMA(3);
-    PUTRGB8(dst_2, py_2, 3, 6 + 8);
-    PUTRGB8(dst_1, py_1, 3, 6);
-CLOSEYUV2RGBFUNC(8)
-
-YUV2RGBFUNC(yuv2rgb_c_4_ordered_dither, uint8_t, 0)
-    const uint8_t * d64 = dither_8x8_73[y & 7];
-    const uint8_t *d128 = dither_8x8_220[y & 7];
-    int acc;
-
-#define PUTRGB4D(dst, src, i, o)                    \
-    Y      = src[2 * i];                            \
-    acc    = r[Y + d128[0 + o]] +                   \
-             g[Y +  d64[0 + o]] +                   \
-             b[Y + d128[0 + o]];                    \
-    Y      = src[2 * i + 1];                        \
-    acc   |= (r[Y + d128[1 + o]] +                  \
-              g[Y +  d64[1 + o]] +                  \
-              b[Y + d128[1 + o]]) << 4;             \
-    dst[i] = acc;
-
-    LOADCHROMA(0);
-    PUTRGB4D(dst_1, py_1, 0, 0);
-    PUTRGB4D(dst_2, py_2, 0, 0 + 8);
-
-    LOADCHROMA(1);
-    PUTRGB4D(dst_2, py_2, 1, 2 + 8);
-    PUTRGB4D(dst_1, py_1, 1, 2);
-
-    LOADCHROMA(2);
-    PUTRGB4D(dst_1, py_1, 2, 4);
-    PUTRGB4D(dst_2, py_2, 2, 4 + 8);
-
-    LOADCHROMA(3);
-    PUTRGB4D(dst_2, py_2, 3, 6 + 8);
-    PUTRGB4D(dst_1, py_1, 3, 6);
-CLOSEYUV2RGBFUNC(4)
-
-YUV2RGBFUNC(yuv2rgb_c_4b_ordered_dither, uint8_t, 0)
-    const uint8_t *d64  = dither_8x8_73[y & 7];
-    const uint8_t *d128 = dither_8x8_220[y & 7];
-
-#define PUTRGB4DB(dst, src, i, o)                   \
-    Y              = src[2 * i];                    \
-    dst[2 * i]     = r[Y + d128[0 + o]] +           \
-                     g[Y +  d64[0 + o]] +           \
-                     b[Y + d128[0 + o]];            \
-    Y              = src[2 * i + 1];                \
-    dst[2 * i + 1] = r[Y + d128[1 + o]] +           \
-                     g[Y +  d64[1 + o]] +           \
-                     b[Y + d128[1 + o]];
-
-    LOADCHROMA(0);
-    PUTRGB4DB(dst_1, py_1, 0, 0);
-    PUTRGB4DB(dst_2, py_2, 0, 0 + 8);
-
-    LOADCHROMA(1);
-    PUTRGB4DB(dst_2, py_2, 1, 2 + 8);
-    PUTRGB4DB(dst_1, py_1, 1, 2);
-
-    LOADCHROMA(2);
-    PUTRGB4DB(dst_1, py_1, 2, 4);
-    PUTRGB4DB(dst_2, py_2, 2, 4 + 8);
-
-    LOADCHROMA(3);
-    PUTRGB4DB(dst_2, py_2, 3, 6 + 8);
-    PUTRGB4DB(dst_1, py_1, 3, 6);
-CLOSEYUV2RGBFUNC(8)
-
-YUV2RGBFUNC(yuv2rgb_c_1_ordered_dither, uint8_t, 0)
-    const uint8_t *d128 = dither_8x8_220[y & 7];
-    char out_1 = 0, out_2 = 0;
-    g = c->table_gU[128 + YUVRGB_TABLE_HEADROOM] + c->table_gV[128 + YUVRGB_TABLE_HEADROOM];
-
-#define PUTRGB1(out, src, i, o)                     \
-    Y    = src[2 * i];                              \
-    out += out + g[Y + d128[0 + o]];                \
-    Y    = src[2 * i + 1];                          \
-    out += out + g[Y + d128[1 + o]];
-
-    PUTRGB1(out_1, py_1, 0, 0);
-    PUTRGB1(out_2, py_2, 0, 0 + 8);
-
-    PUTRGB1(out_2, py_2, 1, 2 + 8);
-    PUTRGB1(out_1, py_1, 1, 2);
-
-    PUTRGB1(out_1, py_1, 2, 4);
-    PUTRGB1(out_2, py_2, 2, 4 + 8);
-
-    PUTRGB1(out_2, py_2, 3, 6 + 8);
-    PUTRGB1(out_1, py_1, 3, 6);
-
-    dst_1[0] = out_1;
-    dst_2[0] = out_2;
-CLOSEYUV2RGBFUNC(1)
-
-SwsFunc ff_yuv2rgb_get_func_ptr(SwsContext *c)
-{
-    SwsFunc t = NULL;
-
-    if (HAVE_MMX)
-        t = ff_yuv2rgb_init_mmx(c);
-    else if (HAVE_VIS)
-        t = ff_yuv2rgb_init_vis(c);
-    else if (HAVE_ALTIVEC)
-        t = ff_yuv2rgb_init_altivec(c);
-    else if (ARCH_BFIN)
-        t = ff_yuv2rgb_get_func_ptr_bfin(c);
-
-    if (t)
-        return t;
-
-    av_log(c, AV_LOG_WARNING,
-           "No accelerated colorspace conversion found from %s to %s.\n",
-           av_get_pix_fmt_name(c->srcFormat), av_get_pix_fmt_name(c->dstFormat));
-
-    switch (c->dstFormat) {
-    case AV_PIX_FMT_BGR48BE:
-    case AV_PIX_FMT_BGR48LE:
-        return yuv2rgb_c_bgr48;
-    case AV_PIX_FMT_RGB48BE:
-    case AV_PIX_FMT_RGB48LE:
-        return yuv2rgb_c_48;
-    case AV_PIX_FMT_ARGB:
-    case AV_PIX_FMT_ABGR:
-        if (CONFIG_SWSCALE_ALPHA && isALPHA(c->srcFormat))
-            return yuva2argb_c;
-    case AV_PIX_FMT_RGBA:
-    case AV_PIX_FMT_BGRA:
-        return (CONFIG_SWSCALE_ALPHA && isALPHA(c->srcFormat)) ? yuva2rgba_c : yuv2rgb_c_32;
-    case AV_PIX_FMT_RGB24:
-        return yuv2rgb_c_24_rgb;
-    case AV_PIX_FMT_BGR24:
-        return yuv2rgb_c_24_bgr;
-    case AV_PIX_FMT_RGB565:
-    case AV_PIX_FMT_BGR565:
-        return yuv2rgb_c_16_ordered_dither;
-    case AV_PIX_FMT_RGB555:
-    case AV_PIX_FMT_BGR555:
-        return yuv2rgb_c_15_ordered_dither;
-    case AV_PIX_FMT_RGB444:
-    case AV_PIX_FMT_BGR444:
-        return yuv2rgb_c_12_ordered_dither;
-    case AV_PIX_FMT_RGB8:
-    case AV_PIX_FMT_BGR8:
-        return yuv2rgb_c_8_ordered_dither;
-    case AV_PIX_FMT_RGB4:
-    case AV_PIX_FMT_BGR4:
-        return yuv2rgb_c_4_ordered_dither;
-    case AV_PIX_FMT_RGB4_BYTE:
-    case AV_PIX_FMT_BGR4_BYTE:
-        return yuv2rgb_c_4b_ordered_dither;
-    case AV_PIX_FMT_MONOBLACK:
-        return yuv2rgb_c_1_ordered_dither;
-    }
-    return NULL;
-}
-
-static void fill_table(uint8_t* table[256 + 2*YUVRGB_TABLE_HEADROOM], const int elemsize,
-                       const int64_t inc, void *y_tab)
-{
-    int i;
-    uint8_t *y_table = y_tab;
-
-    y_table -= elemsize * (inc >> 9);
-
-    for (i = 0; i < 256 + 2*YUVRGB_TABLE_HEADROOM; i++) {
-        int64_t cb = av_clip(i-YUVRGB_TABLE_HEADROOM, 0, 255)*inc;
-        table[i] = y_table + elemsize * (cb >> 16);
-    }
-}
-
-static void fill_gv_table(int table[256 + 2*YUVRGB_TABLE_HEADROOM], const int elemsize, const int64_t inc)
-{
-    int i;
-    int off    = -(inc >> 9);
-
-    for (i = 0; i < 256 + 2*YUVRGB_TABLE_HEADROOM; i++) {
-        int64_t cb = av_clip(i-YUVRGB_TABLE_HEADROOM, 0, 255)*inc;
-        table[i] = elemsize * (off + (cb >> 16));
-    }
-}
-
-static uint16_t roundToInt16(int64_t f)
-{
-    int r = (f + (1 << 15)) >> 16;
-
-    if (r < -0x7FFF)
-        return 0x8000;
-    else if (r > 0x7FFF)
-        return 0x7FFF;
-    else
-        return r;
-}
-
-av_cold int ff_yuv2rgb_c_init_tables(SwsContext *c, const int inv_table[4],
-                                     int fullRange, int brightness,
-                                     int contrast, int saturation)
-{
-    const int isRgb = c->dstFormat == AV_PIX_FMT_RGB32     ||
-                      c->dstFormat == AV_PIX_FMT_RGB32_1   ||
-                      c->dstFormat == AV_PIX_FMT_BGR24     ||
-                      c->dstFormat == AV_PIX_FMT_RGB565BE  ||
-                      c->dstFormat == AV_PIX_FMT_RGB565LE  ||
-                      c->dstFormat == AV_PIX_FMT_RGB555BE  ||
-                      c->dstFormat == AV_PIX_FMT_RGB555LE  ||
-                      c->dstFormat == AV_PIX_FMT_RGB444BE  ||
-                      c->dstFormat == AV_PIX_FMT_RGB444LE  ||
-                      c->dstFormat == AV_PIX_FMT_RGB8      ||
-                      c->dstFormat == AV_PIX_FMT_RGB4      ||
-                      c->dstFormat == AV_PIX_FMT_RGB4_BYTE ||
-                      c->dstFormat == AV_PIX_FMT_MONOBLACK;
-    const int isNotNe = c->dstFormat == AV_PIX_FMT_NE(RGB565LE, RGB565BE) ||
-                        c->dstFormat == AV_PIX_FMT_NE(RGB555LE, RGB555BE) ||
-                        c->dstFormat == AV_PIX_FMT_NE(RGB444LE, RGB444BE) ||
-                        c->dstFormat == AV_PIX_FMT_NE(BGR565LE, BGR565BE) ||
-                        c->dstFormat == AV_PIX_FMT_NE(BGR555LE, BGR555BE) ||
-                        c->dstFormat == AV_PIX_FMT_NE(BGR444LE, BGR444BE);
-    const int bpp = c->dstFormatBpp;
-    uint8_t *y_table;
-    uint16_t *y_table16;
-    uint32_t *y_table32;
-    int i, base, rbase, gbase, bbase, av_uninit(abase), needAlpha;
-    const int yoffs = fullRange ? 384 : 326;
-
-    int64_t crv =  inv_table[0];
-    int64_t cbu =  inv_table[1];
-    int64_t cgu = -inv_table[2];
-    int64_t cgv = -inv_table[3];
-    int64_t cy  = 1 << 16;
-    int64_t oy  = 0;
-    int64_t yb  = 0;
-
-    if (!fullRange) {
-        cy = (cy * 255) / 219;
-        oy = 16 << 16;
-    } else {
-        crv = (crv * 224) / 255;
-        cbu = (cbu * 224) / 255;
-        cgu = (cgu * 224) / 255;
-        cgv = (cgv * 224) / 255;
-    }
-
-    cy   = (cy  * contrast)              >> 16;
-    crv  = (crv * contrast * saturation) >> 32;
-    cbu  = (cbu * contrast * saturation) >> 32;
-    cgu  = (cgu * contrast * saturation) >> 32;
-    cgv  = (cgv * contrast * saturation) >> 32;
-    oy  -= 256 * brightness;
-
-    c->uOffset = 0x0400040004000400LL;
-    c->vOffset = 0x0400040004000400LL;
-    c->yCoeff  = roundToInt16(cy  * 8192) * 0x0001000100010001ULL;
-    c->vrCoeff = roundToInt16(crv * 8192) * 0x0001000100010001ULL;
-    c->ubCoeff = roundToInt16(cbu * 8192) * 0x0001000100010001ULL;
-    c->vgCoeff = roundToInt16(cgv * 8192) * 0x0001000100010001ULL;
-    c->ugCoeff = roundToInt16(cgu * 8192) * 0x0001000100010001ULL;
-    c->yOffset = roundToInt16(oy  *    8) * 0x0001000100010001ULL;
-
-    c->yuv2rgb_y_coeff   = (int16_t)roundToInt16(cy  << 13);
-    c->yuv2rgb_y_offset  = (int16_t)roundToInt16(oy  <<  9);
-    c->yuv2rgb_v2r_coeff = (int16_t)roundToInt16(crv << 13);
-    c->yuv2rgb_v2g_coeff = (int16_t)roundToInt16(cgv << 13);
-    c->yuv2rgb_u2g_coeff = (int16_t)roundToInt16(cgu << 13);
-    c->yuv2rgb_u2b_coeff = (int16_t)roundToInt16(cbu << 13);
-
-    //scale coefficients by cy
-    crv = ((crv << 16) + 0x8000) / cy;
-    cbu = ((cbu << 16) + 0x8000) / cy;
-    cgu = ((cgu << 16) + 0x8000) / cy;
-    cgv = ((cgv << 16) + 0x8000) / cy;
-
-    av_free(c->yuvTable);
-
-    switch (bpp) {
-    case 1:
-        c->yuvTable = av_malloc(1024);
-        y_table     = c->yuvTable;
-        yb = -(384 << 16) - oy;
-        for (i = 0; i < 1024 - 110; i++) {
-            y_table[i + 110]  = av_clip_uint8((yb + 0x8000) >> 16) >> 7;
-            yb               += cy;
-        }
-        fill_table(c->table_gU, 1, cgu, y_table + yoffs);
-        fill_gv_table(c->table_gV, 1, cgv);
-        break;
-    case 4:
-    case 4 | 128:
-        rbase       = isRgb ? 3 : 0;
-        gbase       = 1;
-        bbase       = isRgb ? 0 : 3;
-        c->yuvTable = av_malloc(1024 * 3);
-        y_table     = c->yuvTable;
-        yb = -(384 << 16) - oy;
-        for (i = 0; i < 1024 - 110; i++) {
-            int yval                = av_clip_uint8((yb + 0x8000) >> 16);
-            y_table[i + 110]        = (yval >> 7)        << rbase;
-            y_table[i +  37 + 1024] = ((yval + 43) / 85) << gbase;
-            y_table[i + 110 + 2048] = (yval >> 7)        << bbase;
-            yb += cy;
-        }
-        fill_table(c->table_rV, 1, crv, y_table + yoffs);
-        fill_table(c->table_gU, 1, cgu, y_table + yoffs + 1024);
-        fill_table(c->table_bU, 1, cbu, y_table + yoffs + 2048);
-        fill_gv_table(c->table_gV, 1, cgv);
-        break;
-    case 8:
-        rbase       = isRgb ? 5 : 0;
-        gbase       = isRgb ? 2 : 3;
-        bbase       = isRgb ? 0 : 6;
-        c->yuvTable = av_malloc(1024 * 3);
-        y_table     = c->yuvTable;
-        yb = -(384 << 16) - oy;
-        for (i = 0; i < 1024 - 38; i++) {
-            int yval               = av_clip_uint8((yb + 0x8000) >> 16);
-            y_table[i + 16]        = ((yval + 18) / 36) << rbase;
-            y_table[i + 16 + 1024] = ((yval + 18) / 36) << gbase;
-            y_table[i + 37 + 2048] = ((yval + 43) / 85) << bbase;
-            yb += cy;
-        }
-        fill_table(c->table_rV, 1, crv, y_table + yoffs);
-        fill_table(c->table_gU, 1, cgu, y_table + yoffs + 1024);
-        fill_table(c->table_bU, 1, cbu, y_table + yoffs + 2048);
-        fill_gv_table(c->table_gV, 1, cgv);
-        break;
-    case 12:
-        rbase       = isRgb ? 8 : 0;
-        gbase       = 4;
-        bbase       = isRgb ? 0 : 8;
-        c->yuvTable = av_malloc(1024 * 3 * 2);
-        y_table16   = c->yuvTable;
-        yb = -(384 << 16) - oy;
-        for (i = 0; i < 1024; i++) {
-            uint8_t yval        = av_clip_uint8((yb + 0x8000) >> 16);
-            y_table16[i]        = (yval >> 4) << rbase;
-            y_table16[i + 1024] = (yval >> 4) << gbase;
-            y_table16[i + 2048] = (yval >> 4) << bbase;
-            yb += cy;
-        }
-        if (isNotNe)
-            for (i = 0; i < 1024 * 3; i++)
-                y_table16[i] = av_bswap16(y_table16[i]);
-        fill_table(c->table_rV, 2, crv, y_table16 + yoffs);
-        fill_table(c->table_gU, 2, cgu, y_table16 + yoffs + 1024);
-        fill_table(c->table_bU, 2, cbu, y_table16 + yoffs + 2048);
-        fill_gv_table(c->table_gV, 2, cgv);
-        break;
-    case 15:
-    case 16:
-        rbase       = isRgb ? bpp - 5 : 0;
-        gbase       = 5;
-        bbase       = isRgb ? 0 : (bpp - 5);
-        c->yuvTable = av_malloc(1024 * 3 * 2);
-        y_table16   = c->yuvTable;
-        yb = -(384 << 16) - oy;
-        for (i = 0; i < 1024; i++) {
-            uint8_t yval        = av_clip_uint8((yb + 0x8000) >> 16);
-            y_table16[i]        = (yval >> 3)          << rbase;
-            y_table16[i + 1024] = (yval >> (18 - bpp)) << gbase;
-            y_table16[i + 2048] = (yval >> 3)          << bbase;
-            yb += cy;
-        }
-        if (isNotNe)
-            for (i = 0; i < 1024 * 3; i++)
-                y_table16[i] = av_bswap16(y_table16[i]);
-        fill_table(c->table_rV, 2, crv, y_table16 + yoffs);
-        fill_table(c->table_gU, 2, cgu, y_table16 + yoffs + 1024);
-        fill_table(c->table_bU, 2, cbu, y_table16 + yoffs + 2048);
-        fill_gv_table(c->table_gV, 2, cgv);
-        break;
-    case 24:
-    case 48:
-        c->yuvTable = av_malloc(1024);
-        y_table     = c->yuvTable;
-        yb = -(384 << 16) - oy;
-        for (i = 0; i < 1024; i++) {
-            y_table[i]  = av_clip_uint8((yb + 0x8000) >> 16);
-            yb         += cy;
-        }
-        fill_table(c->table_rV, 1, crv, y_table + yoffs);
-        fill_table(c->table_gU, 1, cgu, y_table + yoffs);
-        fill_table(c->table_bU, 1, cbu, y_table + yoffs);
-        fill_gv_table(c->table_gV, 1, cgv);
-        break;
-    case 32:
-        base      = (c->dstFormat == AV_PIX_FMT_RGB32_1 ||
-                     c->dstFormat == AV_PIX_FMT_BGR32_1) ? 8 : 0;
-        rbase     = base + (isRgb ? 16 : 0);
-        gbase     = base + 8;
-        bbase     = base + (isRgb ? 0 : 16);
-        needAlpha = CONFIG_SWSCALE_ALPHA && isALPHA(c->srcFormat);
-        if (!needAlpha)
-            abase = (base + 24) & 31;
-        c->yuvTable = av_malloc(1024 * 3 * 4);
-        y_table32   = c->yuvTable;
-        yb = -(384 << 16) - oy;
-        for (i = 0; i < 1024; i++) {
-            unsigned yval       = av_clip_uint8((yb + 0x8000) >> 16);
-            y_table32[i]        = (yval << rbase) +
-                                  (needAlpha ? 0 : (255u << abase));
-            y_table32[i + 1024] =  yval << gbase;
-            y_table32[i + 2048] =  yval << bbase;
-            yb += cy;
-        }
-        fill_table(c->table_rV, 4, crv, y_table32 + yoffs);
-        fill_table(c->table_gU, 4, cgu, y_table32 + yoffs + 1024);
-        fill_table(c->table_bU, 4, cbu, y_table32 + yoffs + 2048);
-        fill_gv_table(c->table_gV, 4, cgv);
-        break;
-    default:
-        c->yuvTable = NULL;
-        if(!isPlanar(c->dstFormat) || bpp <= 24)
-            av_log(c, AV_LOG_ERROR, "%ibpp not supported by yuv2rgb\n", bpp);
-        return -1;
-    }
-    return 0;
-}