Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 602 insertions, 0 deletions

diff --git a/media/ffvpx/libavcodec/h264pred.c b/media/ffvpx/libavcodec/h264pred.c
new file mode 100644
index 0000000000..25f9995a0b
--- /dev/null
+++ b/media/ffvpx/libavcodec/h264pred.c
@@ -0,0 +1,602 @@
+/*
+ * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
+ * Copyright (c) 2003 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
+ */
+
+/**
+ * @file
+ * H.264 / AVC / MPEG-4 part10 prediction functions.
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#include "config.h"
+#include "libavutil/attributes.h"
+#include "libavutil/avassert.h"
+#include "libavutil/intreadwrite.h"
+#include "codec_id.h"
+#include "h264pred.h"
+#include "mathops.h"
+
+#define BIT_DEPTH 8
+#include "h264pred_template.c"
+#undef BIT_DEPTH
+
+#define BIT_DEPTH 9
+#include "h264pred_template.c"
+#undef BIT_DEPTH
+
+#define BIT_DEPTH 10
+#include "h264pred_template.c"
+#undef BIT_DEPTH
+
+#define BIT_DEPTH 12
+#include "h264pred_template.c"
+#undef BIT_DEPTH
+
+#define BIT_DEPTH 14
+#include "h264pred_template.c"
+#undef BIT_DEPTH
+
+static void pred4x4_127_dc_c(uint8_t *src, const uint8_t *topright,
+                             ptrdiff_t _stride)
+{
+    int stride = _stride;
+    const uint32_t a = 0x7F7F7F7FU;
+
+    AV_WN32A(src + 0 * stride, a);
+    AV_WN32A(src + 1 * stride, a);
+    AV_WN32A(src + 2 * stride, a);
+    AV_WN32A(src + 3 * stride, a);
+}
+
+static void pred4x4_129_dc_c(uint8_t *src, const uint8_t *topright,
+                             ptrdiff_t _stride)
+{
+    int stride = _stride;
+    const uint32_t a = 0x81818181U;
+
+    AV_WN32A(src + 0 * stride, a);
+    AV_WN32A(src + 1 * stride, a);
+    AV_WN32A(src + 2 * stride, a);
+    AV_WN32A(src + 3 * stride, a);
+}
+
+static void pred4x4_vertical_vp8_c(uint8_t *src, const uint8_t *topright,
+                                   ptrdiff_t stride)
+{
+    const unsigned lt = src[-1-1*stride];
+    LOAD_TOP_EDGE
+    LOAD_TOP_RIGHT_EDGE
+    uint32_t v = PACK_4U8((lt + 2*t0 + t1 + 2) >> 2,
+                          (t0 + 2*t1 + t2 + 2) >> 2,
+                          (t1 + 2*t2 + t3 + 2) >> 2,
+                          (t2 + 2*t3 + t4 + 2) >> 2);
+
+    AV_WN32A(src+0*stride, v);
+    AV_WN32A(src+1*stride, v);
+    AV_WN32A(src+2*stride, v);
+    AV_WN32A(src+3*stride, v);
+}
+
+static void pred4x4_horizontal_vp8_c(uint8_t *src, const uint8_t *topright,
+                                     ptrdiff_t stride)
+{
+    const unsigned lt = src[-1-1*stride];
+    LOAD_LEFT_EDGE
+
+    AV_WN32A(src+0*stride, ((lt + 2*l0 + l1 + 2) >> 2)*0x01010101);
+    AV_WN32A(src+1*stride, ((l0 + 2*l1 + l2 + 2) >> 2)*0x01010101);
+    AV_WN32A(src+2*stride, ((l1 + 2*l2 + l3 + 2) >> 2)*0x01010101);
+    AV_WN32A(src+3*stride, ((l2 + 2*l3 + l3 + 2) >> 2)*0x01010101);
+}
+
+static void pred4x4_down_left_svq3_c(uint8_t *src, const uint8_t *topright,
+                                     ptrdiff_t stride)
+{
+    LOAD_TOP_EDGE
+    LOAD_LEFT_EDGE
+
+    src[0+0*stride]=(l1 + t1)>>1;
+    src[1+0*stride]=
+    src[0+1*stride]=(l2 + t2)>>1;
+    src[2+0*stride]=
+    src[1+1*stride]=
+    src[0+2*stride]=
+    src[3+0*stride]=
+    src[2+1*stride]=
+    src[1+2*stride]=
+    src[0+3*stride]=
+    src[3+1*stride]=
+    src[2+2*stride]=
+    src[1+3*stride]=
+    src[3+2*stride]=
+    src[2+3*stride]=
+    src[3+3*stride]=(l3 + t3)>>1;
+}
+
+static void pred4x4_down_left_rv40_c(uint8_t *src, const uint8_t *topright,
+                                     ptrdiff_t stride)
+{
+    LOAD_TOP_EDGE
+    LOAD_TOP_RIGHT_EDGE
+    LOAD_LEFT_EDGE
+    LOAD_DOWN_LEFT_EDGE
+
+    src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3;
+    src[1+0*stride]=
+    src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2 + 2)>>3;
+    src[2+0*stride]=
+    src[1+1*stride]=
+    src[0+2*stride]=(t2 + t4 + 2*t3 + 2 + l2 + l4 + 2*l3 + 2)>>3;
+    src[3+0*stride]=
+    src[2+1*stride]=
+    src[1+2*stride]=
+    src[0+3*stride]=(t3 + t5 + 2*t4 + 2 + l3 + l5 + 2*l4 + 2)>>3;
+    src[3+1*stride]=
+    src[2+2*stride]=
+    src[1+3*stride]=(t4 + t6 + 2*t5 + 2 + l4 + l6 + 2*l5 + 2)>>3;
+    src[3+2*stride]=
+    src[2+3*stride]=(t5 + t7 + 2*t6 + 2 + l5 + l7 + 2*l6 + 2)>>3;
+    src[3+3*stride]=(t6 + t7 + 1 + l6 + l7 + 1)>>2;
+}
+
+static void pred4x4_down_left_rv40_nodown_c(uint8_t *src,
+                                            const uint8_t *topright,
+                                            ptrdiff_t stride)
+{
+    LOAD_TOP_EDGE
+    LOAD_TOP_RIGHT_EDGE
+    LOAD_LEFT_EDGE
+
+    src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3;
+    src[1+0*stride]=
+    src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2 + 2)>>3;
+    src[2+0*stride]=
+    src[1+1*stride]=
+    src[0+2*stride]=(t2 + t4 + 2*t3 + 2 + l2 + 3*l3 + 2)>>3;
+    src[3+0*stride]=
+    src[2+1*stride]=
+    src[1+2*stride]=
+    src[0+3*stride]=(t3 + t5 + 2*t4 + 2 + l3*4 + 2)>>3;
+    src[3+1*stride]=
+    src[2+2*stride]=
+    src[1+3*stride]=(t4 + t6 + 2*t5 + 2 + l3*4 + 2)>>3;
+    src[3+2*stride]=
+    src[2+3*stride]=(t5 + t7 + 2*t6 + 2 + l3*4 + 2)>>3;
+    src[3+3*stride]=(t6 + t7 + 1 + 2*l3 + 1)>>2;
+}
+
+static void pred4x4_vertical_left_rv40(uint8_t *src, const uint8_t *topright,
+                                       ptrdiff_t stride,
+                                       const int l0, const int l1, const int l2,
+                                       const int l3, const int l4)
+{
+    LOAD_TOP_EDGE
+    LOAD_TOP_RIGHT_EDGE
+
+    src[0+0*stride]=(2*t0 + 2*t1 + l1 + 2*l2 + l3 + 4)>>3;
+    src[1+0*stride]=
+    src[0+2*stride]=(t1 + t2 + 1)>>1;
+    src[2+0*stride]=
+    src[1+2*stride]=(t2 + t3 + 1)>>1;
+    src[3+0*stride]=
+    src[2+2*stride]=(t3 + t4+ 1)>>1;
+    src[3+2*stride]=(t4 + t5+ 1)>>1;
+    src[0+1*stride]=(t0 + 2*t1 + t2 + l2 + 2*l3 + l4 + 4)>>3;
+    src[1+1*stride]=
+    src[0+3*stride]=(t1 + 2*t2 + t3 + 2)>>2;
+    src[2+1*stride]=
+    src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2;
+    src[3+1*stride]=
+    src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2;
+    src[3+3*stride]=(t4 + 2*t5 + t6 + 2)>>2;
+}
+
+static void pred4x4_vertical_left_rv40_c(uint8_t *src, const uint8_t *topright,
+                                         ptrdiff_t stride)
+{
+    LOAD_LEFT_EDGE
+    LOAD_DOWN_LEFT_EDGE
+
+    pred4x4_vertical_left_rv40(src, topright, stride, l0, l1, l2, l3, l4);
+}
+
+static void pred4x4_vertical_left_rv40_nodown_c(uint8_t *src,
+                                                const uint8_t *topright,
+                                                ptrdiff_t stride)
+{
+    LOAD_LEFT_EDGE
+
+    pred4x4_vertical_left_rv40(src, topright, stride, l0, l1, l2, l3, l3);
+}
+
+static void pred4x4_vertical_left_vp8_c(uint8_t *src, const uint8_t *topright,
+                                        ptrdiff_t stride)
+{
+    LOAD_TOP_EDGE
+    LOAD_TOP_RIGHT_EDGE
+
+    src[0+0*stride]=(t0 + t1 + 1)>>1;
+    src[1+0*stride]=
+    src[0+2*stride]=(t1 + t2 + 1)>>1;
+    src[2+0*stride]=
+    src[1+2*stride]=(t2 + t3 + 1)>>1;
+    src[3+0*stride]=
+    src[2+2*stride]=(t3 + t4 + 1)>>1;
+    src[0+1*stride]=(t0 + 2*t1 + t2 + 2)>>2;
+    src[1+1*stride]=
+    src[0+3*stride]=(t1 + 2*t2 + t3 + 2)>>2;
+    src[2+1*stride]=
+    src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2;
+    src[3+1*stride]=
+    src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2;
+    src[3+2*stride]=(t4 + 2*t5 + t6 + 2)>>2;
+    src[3+3*stride]=(t5 + 2*t6 + t7 + 2)>>2;
+}
+
+static void pred4x4_horizontal_up_rv40_c(uint8_t *src, const uint8_t *topright,
+                                         ptrdiff_t stride)
+{
+    LOAD_LEFT_EDGE
+    LOAD_DOWN_LEFT_EDGE
+    LOAD_TOP_EDGE
+    LOAD_TOP_RIGHT_EDGE
+
+    src[0+0*stride]=(t1 + 2*t2 + t3 + 2*l0 + 2*l1 + 4)>>3;
+    src[1+0*stride]=(t2 + 2*t3 + t4 + l0 + 2*l1 + l2 + 4)>>3;
+    src[2+0*stride]=
+    src[0+1*stride]=(t3 + 2*t4 + t5 + 2*l1 + 2*l2 + 4)>>3;
+    src[3+0*stride]=
+    src[1+1*stride]=(t4 + 2*t5 + t6 + l1 + 2*l2 + l3 + 4)>>3;
+    src[2+1*stride]=
+    src[0+2*stride]=(t5 + 2*t6 + t7 + 2*l2 + 2*l3 + 4)>>3;
+    src[3+1*stride]=
+    src[1+2*stride]=(t6 + 3*t7 + l2 + 3*l3 + 4)>>3;
+    src[3+2*stride]=
+    src[1+3*stride]=(l3 + 2*l4 + l5 + 2)>>2;
+    src[0+3*stride]=
+    src[2+2*stride]=(t6 + t7 + l3 + l4 + 2)>>2;
+    src[2+3*stride]=(l4 + l5 + 1)>>1;
+    src[3+3*stride]=(l4 + 2*l5 + l6 + 2)>>2;
+}
+
+static void pred4x4_horizontal_up_rv40_nodown_c(uint8_t *src,
+                                                const uint8_t *topright,
+                                                ptrdiff_t stride)
+{
+    LOAD_LEFT_EDGE
+    LOAD_TOP_EDGE
+    LOAD_TOP_RIGHT_EDGE
+
+    src[0+0*stride]=(t1 + 2*t2 + t3 + 2*l0 + 2*l1 + 4)>>3;
+    src[1+0*stride]=(t2 + 2*t3 + t4 + l0 + 2*l1 + l2 + 4)>>3;
+    src[2+0*stride]=
+    src[0+1*stride]=(t3 + 2*t4 + t5 + 2*l1 + 2*l2 + 4)>>3;
+    src[3+0*stride]=
+    src[1+1*stride]=(t4 + 2*t5 + t6 + l1 + 2*l2 + l3 + 4)>>3;
+    src[2+1*stride]=
+    src[0+2*stride]=(t5 + 2*t6 + t7 + 2*l2 + 2*l3 + 4)>>3;
+    src[3+1*stride]=
+    src[1+2*stride]=(t6 + 3*t7 + l2 + 3*l3 + 4)>>3;
+    src[3+2*stride]=
+    src[1+3*stride]=l3;
+    src[0+3*stride]=
+    src[2+2*stride]=(t6 + t7 + 2*l3 + 2)>>2;
+    src[2+3*stride]=
+    src[3+3*stride]=l3;
+}
+
+static void pred4x4_tm_vp8_c(uint8_t *src, const uint8_t *topright,
+                             ptrdiff_t stride)
+{
+    const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride];
+    uint8_t *top = src-stride;
+    int y;
+
+    for (y = 0; y < 4; y++) {
+        const uint8_t *cm_in = cm + src[-1];
+        src[0] = cm_in[top[0]];
+        src[1] = cm_in[top[1]];
+        src[2] = cm_in[top[2]];
+        src[3] = cm_in[top[3]];
+        src += stride;
+    }
+}
+
+static void pred16x16_plane_svq3_c(uint8_t *src, ptrdiff_t stride)
+{
+    pred16x16_plane_compat_8_c(src, stride, 1, 0);
+}
+
+static void pred16x16_plane_rv40_c(uint8_t *src, ptrdiff_t stride)
+{
+    pred16x16_plane_compat_8_c(src, stride, 0, 1);
+}
+
+static void pred16x16_tm_vp8_c(uint8_t *src, ptrdiff_t stride)
+{
+    const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride];
+    uint8_t *top = src-stride;
+    int y;
+
+    for (y = 0; y < 16; y++) {
+        const uint8_t *cm_in = cm + src[-1];
+        src[0]  = cm_in[top[0]];
+        src[1]  = cm_in[top[1]];
+        src[2]  = cm_in[top[2]];
+        src[3]  = cm_in[top[3]];
+        src[4]  = cm_in[top[4]];
+        src[5]  = cm_in[top[5]];
+        src[6]  = cm_in[top[6]];
+        src[7]  = cm_in[top[7]];
+        src[8]  = cm_in[top[8]];
+        src[9]  = cm_in[top[9]];
+        src[10] = cm_in[top[10]];
+        src[11] = cm_in[top[11]];
+        src[12] = cm_in[top[12]];
+        src[13] = cm_in[top[13]];
+        src[14] = cm_in[top[14]];
+        src[15] = cm_in[top[15]];
+        src += stride;
+    }
+}
+
+static void pred8x8_left_dc_rv40_c(uint8_t *src, ptrdiff_t stride)
+{
+    int i;
+    unsigned dc0;
+
+    dc0=0;
+    for(i=0;i<8; i++)
+        dc0+= src[-1+i*stride];
+    dc0= 0x01010101*((dc0 + 4)>>3);
+
+    for(i=0; i<8; i++){
+        ((uint32_t*)(src+i*stride))[0]=
+        ((uint32_t*)(src+i*stride))[1]= dc0;
+    }
+}
+
+static void pred8x8_top_dc_rv40_c(uint8_t *src, ptrdiff_t stride)
+{
+    int i;
+    unsigned dc0;
+
+    dc0=0;
+    for(i=0;i<8; i++)
+        dc0+= src[i-stride];
+    dc0= 0x01010101*((dc0 + 4)>>3);
+
+    for(i=0; i<8; i++){
+        ((uint32_t*)(src+i*stride))[0]=
+        ((uint32_t*)(src+i*stride))[1]= dc0;
+    }
+}
+
+static void pred8x8_dc_rv40_c(uint8_t *src, ptrdiff_t stride)
+{
+    int i;
+    unsigned dc0 = 0;
+
+    for(i=0;i<4; i++){
+        dc0+= src[-1+i*stride] + src[i-stride];
+        dc0+= src[4+i-stride];
+        dc0+= src[-1+(i+4)*stride];
+    }
+    dc0= 0x01010101*((dc0 + 8)>>4);
+
+    for(i=0; i<4; i++){
+        ((uint32_t*)(src+i*stride))[0]= dc0;
+        ((uint32_t*)(src+i*stride))[1]= dc0;
+    }
+    for(i=4; i<8; i++){
+        ((uint32_t*)(src+i*stride))[0]= dc0;
+        ((uint32_t*)(src+i*stride))[1]= dc0;
+    }
+}
+
+static void pred8x8_tm_vp8_c(uint8_t *src, ptrdiff_t stride)
+{
+    const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride];
+    uint8_t *top = src-stride;
+    int y;
+
+    for (y = 0; y < 8; y++) {
+        const uint8_t *cm_in = cm + src[-1];
+        src[0] = cm_in[top[0]];
+        src[1] = cm_in[top[1]];
+        src[2] = cm_in[top[2]];
+        src[3] = cm_in[top[3]];
+        src[4] = cm_in[top[4]];
+        src[5] = cm_in[top[5]];
+        src[6] = cm_in[top[6]];
+        src[7] = cm_in[top[7]];
+        src += stride;
+    }
+}
+
+/**
+ * Set the intra prediction function pointers.
+ */
+av_cold void ff_h264_pred_init(H264PredContext *h, int codec_id,
+                               const int bit_depth,
+                               int chroma_format_idc)
+{
+#undef FUNC
+#undef FUNCC
+#define FUNC(a, depth) a ## _ ## depth
+#define FUNCC(a, depth) a ## _ ## depth ## _c
+#define FUNCD(a) a ## _c
+
+#define H264_PRED(depth) \
+    h->pred4x4[VERT_PRED           ] = FUNCC(pred4x4_vertical,        depth);\
+    h->pred4x4[HOR_PRED            ] = FUNCC(pred4x4_horizontal,      depth);\
+    h->pred4x4[DC_PRED             ] = FUNCC(pred4x4_dc,              depth);\
+    h->pred4x4[DIAG_DOWN_LEFT_PRED ] = FUNCC(pred4x4_down_left,       depth);\
+    h->pred4x4[DIAG_DOWN_RIGHT_PRED] = FUNCC(pred4x4_down_right,      depth);\
+    h->pred4x4[VERT_RIGHT_PRED     ] = FUNCC(pred4x4_vertical_right,  depth);\
+    h->pred4x4[HOR_DOWN_PRED       ] = FUNCC(pred4x4_horizontal_down, depth);\
+    h->pred4x4[VERT_LEFT_PRED      ] = FUNCC(pred4x4_vertical_left,   depth);\
+    h->pred4x4[HOR_UP_PRED         ] = FUNCC(pred4x4_horizontal_up,   depth);\
+    h->pred4x4[LEFT_DC_PRED        ] = FUNCC(pred4x4_left_dc,         depth);\
+    h->pred4x4[TOP_DC_PRED         ] = FUNCC(pred4x4_top_dc,          depth);\
+    if (depth > 8 || codec_id != AV_CODEC_ID_VP8)\
+        h->pred4x4[DC_128_PRED     ] = FUNCC(pred4x4_128_dc,          depth);\
+\
+    h->pred8x8l[VERT_PRED           ]= FUNCC(pred8x8l_vertical            , depth);\
+    h->pred8x8l[HOR_PRED            ]= FUNCC(pred8x8l_horizontal          , depth);\
+    h->pred8x8l[DC_PRED             ]= FUNCC(pred8x8l_dc                  , depth);\
+    h->pred8x8l[DIAG_DOWN_LEFT_PRED ]= FUNCC(pred8x8l_down_left           , depth);\
+    h->pred8x8l[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred8x8l_down_right          , depth);\
+    h->pred8x8l[VERT_RIGHT_PRED     ]= FUNCC(pred8x8l_vertical_right      , depth);\
+    h->pred8x8l[HOR_DOWN_PRED       ]= FUNCC(pred8x8l_horizontal_down     , depth);\
+    h->pred8x8l[VERT_LEFT_PRED      ]= FUNCC(pred8x8l_vertical_left       , depth);\
+    h->pred8x8l[HOR_UP_PRED         ]= FUNCC(pred8x8l_horizontal_up       , depth);\
+    h->pred8x8l[LEFT_DC_PRED        ]= FUNCC(pred8x8l_left_dc             , depth);\
+    h->pred8x8l[TOP_DC_PRED         ]= FUNCC(pred8x8l_top_dc              , depth);\
+    h->pred8x8l[DC_128_PRED         ]= FUNCC(pred8x8l_128_dc              , depth);\
+\
+    if (chroma_format_idc <= 1) {\
+        h->pred8x8[VERT_PRED8x8   ]= FUNCC(pred8x8_vertical               , depth);\
+        h->pred8x8[HOR_PRED8x8    ]= FUNCC(pred8x8_horizontal             , depth);\
+        h->pred8x8[PLANE_PRED8x8] = FUNCC(pred8x8_plane,       depth);\
+    } else {\
+        h->pred8x8[VERT_PRED8x8   ]= FUNCC(pred8x16_vertical              , depth);\
+        h->pred8x8[HOR_PRED8x8    ]= FUNCC(pred8x16_horizontal            , depth);\
+        h->pred8x8[PLANE_PRED8x8] = FUNCC(pred8x16_plane,      depth);\
+    }\
+    if (depth > 8 || (codec_id != AV_CODEC_ID_RV40 && \
+                      codec_id != AV_CODEC_ID_VP7  && \
+                      codec_id != AV_CODEC_ID_VP8)) { \
+        if (chroma_format_idc <= 1) {\
+            h->pred8x8[DC_PRED8x8     ]= FUNCC(pred8x8_dc                     , depth);\
+            h->pred8x8[LEFT_DC_PRED8x8]= FUNCC(pred8x8_left_dc                , depth);\
+            h->pred8x8[TOP_DC_PRED8x8 ]= FUNCC(pred8x8_top_dc                 , depth);\
+            h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_l0t, depth);\
+            h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_0lt, depth);\
+            h->pred8x8[ALZHEIMER_DC_L00_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_l00, depth);\
+            h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_0l0, depth);\
+        } else {\
+            h->pred8x8[DC_PRED8x8     ]= FUNCC(pred8x16_dc                    , depth);\
+            h->pred8x8[LEFT_DC_PRED8x8]= FUNCC(pred8x16_left_dc               , depth);\
+            h->pred8x8[TOP_DC_PRED8x8 ]= FUNCC(pred8x16_top_dc                , depth);\
+            h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_l0t, depth);\
+            h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_0lt, depth);\
+            h->pred8x8[ALZHEIMER_DC_L00_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_l00, depth);\
+            h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_0l0, depth);\
+        }\
+    }else{\
+        h->pred8x8[DC_PRED8x8     ]= FUNCD(pred8x8_dc_rv40);\
+        h->pred8x8[LEFT_DC_PRED8x8]= FUNCD(pred8x8_left_dc_rv40);\
+        h->pred8x8[TOP_DC_PRED8x8 ]= FUNCD(pred8x8_top_dc_rv40);\
+    }\
+    if (chroma_format_idc <= 1) {\
+        h->pred8x8[DC_128_PRED8x8 ]= FUNCC(pred8x8_128_dc                 , depth);\
+    } else {\
+        h->pred8x8[DC_128_PRED8x8 ]= FUNCC(pred8x16_128_dc                , depth);\
+    }\
+\
+    h->pred16x16[DC_PRED8x8     ]= FUNCC(pred16x16_dc                     , depth);\
+    h->pred16x16[VERT_PRED8x8   ]= FUNCC(pred16x16_vertical               , depth);\
+    h->pred16x16[HOR_PRED8x8    ]= FUNCC(pred16x16_horizontal             , depth);\
+    h->pred16x16[PLANE_PRED8x8  ]= FUNCC(pred16x16_plane                  , depth);\
+    h->pred16x16[LEFT_DC_PRED8x8]= FUNCC(pred16x16_left_dc                , depth);\
+    h->pred16x16[TOP_DC_PRED8x8 ]= FUNCC(pred16x16_top_dc                 , depth);\
+    h->pred16x16[DC_128_PRED8x8 ]= FUNCC(pred16x16_128_dc                 , depth);\
+\
+    /* special lossless h/v prediction for H.264 */ \
+    h->pred4x4_add  [VERT_PRED   ]= FUNCC(pred4x4_vertical_add            , depth);\
+    h->pred4x4_add  [ HOR_PRED   ]= FUNCC(pred4x4_horizontal_add          , depth);\
+    h->pred8x8l_add [VERT_PRED   ]= FUNCC(pred8x8l_vertical_add           , depth);\
+    h->pred8x8l_add [ HOR_PRED   ]= FUNCC(pred8x8l_horizontal_add         , depth);\
+    h->pred8x8l_filter_add [VERT_PRED   ]= FUNCC(pred8x8l_vertical_filter_add           , depth);\
+    h->pred8x8l_filter_add [ HOR_PRED   ]= FUNCC(pred8x8l_horizontal_filter_add         , depth);\
+    if (chroma_format_idc <= 1) {\
+        h->pred8x8_add[VERT_PRED8x8] = FUNCC(pred8x8_vertical_add,    depth);\
+        h->pred8x8_add[ HOR_PRED8x8] = FUNCC(pred8x8_horizontal_add,  depth);\
+    } else {\
+        h->pred8x8_add  [VERT_PRED8x8]= FUNCC(pred8x16_vertical_add            , depth);\
+        h->pred8x8_add  [ HOR_PRED8x8]= FUNCC(pred8x16_horizontal_add          , depth);\
+    }\
+    h->pred16x16_add[VERT_PRED8x8]= FUNCC(pred16x16_vertical_add          , depth);\
+    h->pred16x16_add[ HOR_PRED8x8]= FUNCC(pred16x16_horizontal_add        , depth);\
+
+    switch (bit_depth) {
+        case 9:
+            H264_PRED(9)
+            break;
+        case 10:
+            H264_PRED(10)
+            break;
+        case 12:
+            H264_PRED(12)
+            break;
+        case 14:
+            H264_PRED(14)
+            break;
+        default:
+            av_assert0(bit_depth<=8);
+            H264_PRED(8)
+            switch (codec_id) {
+            case AV_CODEC_ID_SVQ3:
+                h->pred4x4[DIAG_DOWN_LEFT_PRED] = FUNCD(pred4x4_down_left_svq3);
+                h->pred16x16[PLANE_PRED8x8    ] = FUNCD(pred16x16_plane_svq3);
+                break;
+            case AV_CODEC_ID_RV40:
+                h->pred4x4[DIAG_DOWN_LEFT_PRED] = FUNCD(pred4x4_down_left_rv40);
+                h->pred4x4[VERT_LEFT_PRED     ] = FUNCD(pred4x4_vertical_left_rv40);
+                h->pred4x4[HOR_UP_PRED        ] = FUNCD(pred4x4_horizontal_up_rv40);
+                h->pred4x4[DIAG_DOWN_LEFT_PRED_RV40_NODOWN] = FUNCD(pred4x4_down_left_rv40_nodown);
+                h->pred4x4[HOR_UP_PRED_RV40_NODOWN] = FUNCD(pred4x4_horizontal_up_rv40_nodown);
+                h->pred4x4[VERT_LEFT_PRED_RV40_NODOWN] = FUNCD(pred4x4_vertical_left_rv40_nodown);
+                h->pred16x16[PLANE_PRED8x8    ] = FUNCD(pred16x16_plane_rv40);
+                break;
+            case AV_CODEC_ID_VP7:
+            case AV_CODEC_ID_VP8:
+                h->pred4x4[VERT_PRED       ] = FUNCD(pred4x4_vertical_vp8);
+                h->pred4x4[HOR_PRED        ] = FUNCD(pred4x4_horizontal_vp8);
+                h->pred4x4[VERT_LEFT_PRED  ] = FUNCD(pred4x4_vertical_left_vp8);
+                h->pred4x4[TM_VP8_PRED     ] = FUNCD(pred4x4_tm_vp8);
+                h->pred4x4[VERT_VP8_PRED   ] = FUNCC(pred4x4_vertical, 8);
+                h->pred4x4[DC_127_PRED     ] = FUNCD(pred4x4_127_dc);
+                h->pred4x4[DC_129_PRED     ] = FUNCD(pred4x4_129_dc);
+                h->pred4x4[HOR_VP8_PRED    ] = FUNCC(pred4x4_horizontal, 8);
+                h->pred8x8[PLANE_PRED8x8   ] = FUNCD(pred8x8_tm_vp8);
+                h->pred8x8[DC_127_PRED8x8  ] = FUNCC(pred8x8_127_dc, 8);
+                h->pred8x8[DC_129_PRED8x8  ] = FUNCC(pred8x8_129_dc, 8);
+                h->pred16x16[PLANE_PRED8x8 ] = FUNCD(pred16x16_tm_vp8);
+                h->pred16x16[DC_127_PRED8x8] = FUNCC(pred16x16_127_dc, 8);
+                h->pred16x16[DC_129_PRED8x8] = FUNCC(pred16x16_129_dc, 8);
+                break;
+            }
+            break;
+    }
+
+#if ARCH_AARCH64
+    ff_h264_pred_init_aarch64(h, codec_id, bit_depth, chroma_format_idc);
+#elif ARCH_ARM
+    ff_h264_pred_init_arm(h, codec_id, bit_depth, chroma_format_idc);
+#elif ARCH_X86
+    ff_h264_pred_init_x86(h, codec_id, bit_depth, chroma_format_idc);
+#elif ARCH_MIPS
+    ff_h264_pred_init_mips(h, codec_id, bit_depth, chroma_format_idc);
+#elif ARCH_LOONGARCH
+    ff_h264_pred_init_loongarch(h, codec_id, bit_depth, chroma_format_idc);
+#endif
+}