summaryrefslogtreecommitdiff
path: root/libavcodec/vp9_mc_template.c
diff options
context:
space:
mode:
Diffstat (limited to 'libavcodec/vp9_mc_template.c')
-rw-r--r--libavcodec/vp9_mc_template.c435
1 files changed, 435 insertions, 0 deletions
diff --git a/libavcodec/vp9_mc_template.c b/libavcodec/vp9_mc_template.c
new file mode 100644
index 0000000000..f4eb4e56ac
--- /dev/null
+++ b/libavcodec/vp9_mc_template.c
@@ -0,0 +1,435 @@
+/*
+ * VP9 compatible video decoder
+ *
+ * Copyright (C) 2013 Ronald S. Bultje <rsbultje gmail com>
+ * Copyright (C) 2013 Clément Bœsch <u pkh me>
+ *
+ * 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
+ */
+
+#define ROUNDED_DIV_MVx2(a, b) \
+ (VP56mv) { .x = ROUNDED_DIV(a.x + b.x, 2), .y = ROUNDED_DIV(a.y + b.y, 2) }
+#define ROUNDED_DIV_MVx4(a, b, c, d) \
+ (VP56mv) { .x = ROUNDED_DIV(a.x + b.x + c.x + d.x, 4), \
+ .y = ROUNDED_DIV(a.y + b.y + c.y + d.y, 4) }
+
+static void FN(inter_pred)(AVCodecContext *ctx)
+{
+ static const uint8_t bwlog_tab[2][N_BS_SIZES] = {
+ { 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4 },
+ { 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 4, 4 },
+ };
+ VP9Context *s = ctx->priv_data;
+ VP9Block *b = s->b;
+ int row = s->row, col = s->col;
+ ThreadFrame *tref1 = &s->refs[s->refidx[b->ref[0]]], *tref2;
+ AVFrame *ref1 = tref1->f, *ref2;
+ int w1 = ref1->width, h1 = ref1->height, w2, h2;
+ ptrdiff_t ls_y = s->y_stride, ls_uv = s->uv_stride;
+ int bytesperpixel = BYTES_PER_PIXEL;
+
+ if (b->comp) {
+ tref2 = &s->refs[s->refidx[b->ref[1]]];
+ ref2 = tref2->f;
+ w2 = ref2->width;
+ h2 = ref2->height;
+ }
+
+ // y inter pred
+ if (b->bs > BS_8x8) {
+ VP56mv uvmv;
+
+#if SCALED == 0
+ if (b->bs == BS_8x4) {
+ mc_luma_dir(s, mc[3][b->filter][0], s->dst[0], ls_y,
+ ref1->data[0], ref1->linesize[0], tref1,
+ row << 3, col << 3, &b->mv[0][0],,,,, 8, 4, w1, h1, 0);
+ mc_luma_dir(s, mc[3][b->filter][0],
+ s->dst[0] + 4 * ls_y, ls_y,
+ ref1->data[0], ref1->linesize[0], tref1,
+ (row << 3) + 4, col << 3, &b->mv[2][0],,,,, 8, 4, w1, h1, 0);
+ w1 = (w1 + s->ss_h) >> s->ss_h;
+ if (s->ss_v) {
+ h1 = (h1 + 1) >> 1;
+ uvmv = ROUNDED_DIV_MVx2(b->mv[0][0], b->mv[2][0]);
+ mc_chroma_dir(s, mc[3 + s->ss_h][b->filter][0],
+ s->dst[1], s->dst[2], ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ row << 2, col << (3 - s->ss_h),
+ &uvmv,,,,, 8 >> s->ss_h, 4, w1, h1, 0);
+ } else {
+ mc_chroma_dir(s, mc[3 + s->ss_h][b->filter][0],
+ s->dst[1], s->dst[2], ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ row << 3, col << (3 - s->ss_h),
+ &b->mv[0][0],,,,, 8 >> s->ss_h, 4, w1, h1, 0);
+ // BUG for 4:2:2 bs=8x4, libvpx uses the wrong block index
+ // to get the motion vector for the bottom 4x4 block
+ // https://code.google.com/p/webm/issues/detail?id=993
+ if (s->ss_h == 0) {
+ uvmv = b->mv[2][0];
+ } else {
+ uvmv = ROUNDED_DIV_MVx2(b->mv[0][0], b->mv[2][0]);
+ }
+ mc_chroma_dir(s, mc[3 + s->ss_h][b->filter][0],
+ s->dst[1] + 4 * ls_uv, s->dst[2] + 4 * ls_uv, ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ (row << 3) + 4, col << (3 - s->ss_h),
+ &uvmv,,,,, 8 >> s->ss_h, 4, w1, h1, 0);
+ }
+
+ if (b->comp) {
+ mc_luma_dir(s, mc[3][b->filter][1], s->dst[0], ls_y,
+ ref2->data[0], ref2->linesize[0], tref2,
+ row << 3, col << 3, &b->mv[0][1],,,,, 8, 4, w2, h2, 1);
+ mc_luma_dir(s, mc[3][b->filter][1],
+ s->dst[0] + 4 * ls_y, ls_y,
+ ref2->data[0], ref2->linesize[0], tref2,
+ (row << 3) + 4, col << 3, &b->mv[2][1],,,,, 8, 4, w2, h2, 1);
+ w2 = (w2 + s->ss_h) >> s->ss_h;
+ if (s->ss_v) {
+ h2 = (h2 + 1) >> 1;
+ uvmv = ROUNDED_DIV_MVx2(b->mv[0][1], b->mv[2][1]);
+ mc_chroma_dir(s, mc[3 + s->ss_h][b->filter][1],
+ s->dst[1], s->dst[2], ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ row << 2, col << (3 - s->ss_h),
+ &uvmv,,,,, 8 >> s->ss_h, 4, w2, h2, 1);
+ } else {
+ mc_chroma_dir(s, mc[3 + s->ss_h][b->filter][1],
+ s->dst[1], s->dst[2], ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ row << 3, col << (3 - s->ss_h),
+ &b->mv[0][1],,,,, 8 >> s->ss_h, 4, w2, h2, 1);
+ // BUG for 4:2:2 bs=8x4, libvpx uses the wrong block index
+ // to get the motion vector for the bottom 4x4 block
+ // https://code.google.com/p/webm/issues/detail?id=993
+ if (s->ss_h == 0) {
+ uvmv = b->mv[2][1];
+ } else {
+ uvmv = ROUNDED_DIV_MVx2(b->mv[0][1], b->mv[2][1]);
+ }
+ mc_chroma_dir(s, mc[3 + s->ss_h][b->filter][1],
+ s->dst[1] + 4 * ls_uv, s->dst[2] + 4 * ls_uv, ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ (row << 3) + 4, col << (3 - s->ss_h),
+ &uvmv,,,,, 8 >> s->ss_h, 4, w2, h2, 1);
+ }
+ }
+ } else if (b->bs == BS_4x8) {
+ mc_luma_dir(s, mc[4][b->filter][0], s->dst[0], ls_y,
+ ref1->data[0], ref1->linesize[0], tref1,
+ row << 3, col << 3, &b->mv[0][0],,,,, 4, 8, w1, h1, 0);
+ mc_luma_dir(s, mc[4][b->filter][0], s->dst[0] + 4 * bytesperpixel, ls_y,
+ ref1->data[0], ref1->linesize[0], tref1,
+ row << 3, (col << 3) + 4, &b->mv[1][0],,,,, 4, 8, w1, h1, 0);
+ h1 = (h1 + s->ss_v) >> s->ss_v;
+ if (s->ss_h) {
+ w1 = (w1 + 1) >> 1;
+ uvmv = ROUNDED_DIV_MVx2(b->mv[0][0], b->mv[1][0]);
+ mc_chroma_dir(s, mc[4][b->filter][0],
+ s->dst[1], s->dst[2], ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ row << (3 - s->ss_v), col << 2,
+ &uvmv,,,,, 4, 8 >> s->ss_v, w1, h1, 0);
+ } else {
+ mc_chroma_dir(s, mc[4][b->filter][0],
+ s->dst[1], s->dst[2], ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ row << (3 - s->ss_v), col << 3,
+ &b->mv[0][0],,,,, 4, 8 >> s->ss_v, w1, h1, 0);
+ mc_chroma_dir(s, mc[4][b->filter][0],
+ s->dst[1] + 4 * bytesperpixel,
+ s->dst[2] + 4 * bytesperpixel, ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ row << (3 - s->ss_v), (col << 3) + 4,
+ &b->mv[1][0],,,,, 4, 8 >> s->ss_v, w1, h1, 0);
+ }
+
+ if (b->comp) {
+ mc_luma_dir(s, mc[4][b->filter][1], s->dst[0], ls_y,
+ ref2->data[0], ref2->linesize[0], tref2,
+ row << 3, col << 3, &b->mv[0][1],,,,, 4, 8, w2, h2, 1);
+ mc_luma_dir(s, mc[4][b->filter][1], s->dst[0] + 4 * bytesperpixel, ls_y,
+ ref2->data[0], ref2->linesize[0], tref2,
+ row << 3, (col << 3) + 4, &b->mv[1][1],,,,, 4, 8, w2, h2, 1);
+ h2 = (h2 + s->ss_v) >> s->ss_v;
+ if (s->ss_h) {
+ w2 = (w2 + 1) >> 1;
+ uvmv = ROUNDED_DIV_MVx2(b->mv[0][1], b->mv[1][1]);
+ mc_chroma_dir(s, mc[4][b->filter][1],
+ s->dst[1], s->dst[2], ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ row << (3 - s->ss_v), col << 2,
+ &uvmv,,,,, 4, 8 >> s->ss_v, w2, h2, 1);
+ } else {
+ mc_chroma_dir(s, mc[4][b->filter][1],
+ s->dst[1], s->dst[2], ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ row << (3 - s->ss_v), col << 3,
+ &b->mv[0][1],,,,, 4, 8 >> s->ss_v, w2, h2, 1);
+ mc_chroma_dir(s, mc[4][b->filter][1],
+ s->dst[1] + 4 * bytesperpixel,
+ s->dst[2] + 4 * bytesperpixel, ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ row << (3 - s->ss_v), (col << 3) + 4,
+ &b->mv[1][1],,,,, 4, 8 >> s->ss_v, w2, h2, 1);
+ }
+ }
+ } else
+#endif
+ {
+ av_assert2(b->bs == BS_4x4);
+
+ // FIXME if two horizontally adjacent blocks have the same MV,
+ // do a w8 instead of a w4 call
+ mc_luma_dir(s, mc[4][b->filter][0], s->dst[0], ls_y,
+ ref1->data[0], ref1->linesize[0], tref1,
+ row << 3, col << 3, &b->mv[0][0],
+ 0, 0, 8, 8, 4, 4, w1, h1, 0);
+ mc_luma_dir(s, mc[4][b->filter][0], s->dst[0] + 4 * bytesperpixel, ls_y,
+ ref1->data[0], ref1->linesize[0], tref1,
+ row << 3, (col << 3) + 4, &b->mv[1][0],
+ 4, 0, 8, 8, 4, 4, w1, h1, 0);
+ mc_luma_dir(s, mc[4][b->filter][0],
+ s->dst[0] + 4 * ls_y, ls_y,
+ ref1->data[0], ref1->linesize[0], tref1,
+ (row << 3) + 4, col << 3, &b->mv[2][0],
+ 0, 4, 8, 8, 4, 4, w1, h1, 0);
+ mc_luma_dir(s, mc[4][b->filter][0],
+ s->dst[0] + 4 * ls_y + 4 * bytesperpixel, ls_y,
+ ref1->data[0], ref1->linesize[0], tref1,
+ (row << 3) + 4, (col << 3) + 4, &b->mv[3][0],
+ 4, 4, 8, 8, 4, 4, w1, h1, 0);
+ if (s->ss_v) {
+ h1 = (h1 + 1) >> 1;
+ if (s->ss_h) {
+ w1 = (w1 + 1) >> 1;
+ uvmv = ROUNDED_DIV_MVx4(b->mv[0][0], b->mv[1][0],
+ b->mv[2][0], b->mv[3][0]);
+ mc_chroma_dir(s, mc[4][b->filter][0],
+ s->dst[1], s->dst[2], ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ row << 2, col << 2,
+ &uvmv, 0, 0, 4, 4, 4, 4, w1, h1, 0);
+ } else {
+ uvmv = ROUNDED_DIV_MVx2(b->mv[0][0], b->mv[2][0]);
+ mc_chroma_dir(s, mc[4][b->filter][0],
+ s->dst[1], s->dst[2], ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ row << 2, col << 3,
+ &uvmv, 0, 0, 8, 4, 4, 4, w1, h1, 0);
+ uvmv = ROUNDED_DIV_MVx2(b->mv[1][0], b->mv[3][0]);
+ mc_chroma_dir(s, mc[4][b->filter][0],
+ s->dst[1] + 4 * bytesperpixel,
+ s->dst[2] + 4 * bytesperpixel, ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ row << 2, (col << 3) + 4,
+ &uvmv, 4, 0, 8, 4, 4, 4, w1, h1, 0);
+ }
+ } else {
+ if (s->ss_h) {
+ w1 = (w1 + 1) >> 1;
+ uvmv = ROUNDED_DIV_MVx2(b->mv[0][0], b->mv[1][0]);
+ mc_chroma_dir(s, mc[4][b->filter][0],
+ s->dst[1], s->dst[2], ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ row << 3, col << 2,
+ &uvmv, 0, 0, 4, 8, 4, 4, w1, h1, 0);
+ // BUG libvpx uses wrong block index for 4:2:2 bs=4x4
+ // bottom block
+ // https://code.google.com/p/webm/issues/detail?id=993
+ uvmv = ROUNDED_DIV_MVx2(b->mv[1][0], b->mv[2][0]);
+ mc_chroma_dir(s, mc[4][b->filter][0],
+ s->dst[1] + 4 * ls_uv, s->dst[2] + 4 * ls_uv, ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ (row << 3) + 4, col << 2,
+ &uvmv, 0, 4, 4, 8, 4, 4, w1, h1, 0);
+ } else {
+ mc_chroma_dir(s, mc[4][b->filter][0],
+ s->dst[1], s->dst[2], ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ row << 3, col << 3,
+ &b->mv[0][0], 0, 0, 8, 8, 4, 4, w1, h1, 0);
+ mc_chroma_dir(s, mc[4][b->filter][0],
+ s->dst[1] + 4 * bytesperpixel,
+ s->dst[2] + 4 * bytesperpixel, ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ row << 3, (col << 3) + 4,
+ &b->mv[1][0], 4, 0, 8, 8, 4, 4, w1, h1, 0);
+ mc_chroma_dir(s, mc[4][b->filter][0],
+ s->dst[1] + 4 * ls_uv, s->dst[2] + 4 * ls_uv, ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ (row << 3) + 4, col << 3,
+ &b->mv[2][0], 0, 4, 8, 8, 4, 4, w1, h1, 0);
+ mc_chroma_dir(s, mc[4][b->filter][0],
+ s->dst[1] + 4 * ls_uv + 4 * bytesperpixel,
+ s->dst[2] + 4 * ls_uv + 4 * bytesperpixel, ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ (row << 3) + 4, (col << 3) + 4,
+ &b->mv[3][0], 4, 4, 8, 8, 4, 4, w1, h1, 0);
+ }
+ }
+
+ if (b->comp) {
+ mc_luma_dir(s, mc[4][b->filter][1], s->dst[0], ls_y,
+ ref2->data[0], ref2->linesize[0], tref2,
+ row << 3, col << 3, &b->mv[0][1], 0, 0, 8, 8, 4, 4, w2, h2, 1);
+ mc_luma_dir(s, mc[4][b->filter][1], s->dst[0] + 4 * bytesperpixel, ls_y,
+ ref2->data[0], ref2->linesize[0], tref2,
+ row << 3, (col << 3) + 4, &b->mv[1][1], 4, 0, 8, 8, 4, 4, w2, h2, 1);
+ mc_luma_dir(s, mc[4][b->filter][1],
+ s->dst[0] + 4 * ls_y, ls_y,
+ ref2->data[0], ref2->linesize[0], tref2,
+ (row << 3) + 4, col << 3, &b->mv[2][1], 0, 4, 8, 8, 4, 4, w2, h2, 1);
+ mc_luma_dir(s, mc[4][b->filter][1],
+ s->dst[0] + 4 * ls_y + 4 * bytesperpixel, ls_y,
+ ref2->data[0], ref2->linesize[0], tref2,
+ (row << 3) + 4, (col << 3) + 4, &b->mv[3][1], 4, 4, 8, 8, 4, 4, w2, h2, 1);
+ if (s->ss_v) {
+ h2 = (h2 + 1) >> 1;
+ if (s->ss_h) {
+ w2 = (w2 + 1) >> 1;
+ uvmv = ROUNDED_DIV_MVx4(b->mv[0][1], b->mv[1][1],
+ b->mv[2][1], b->mv[3][1]);
+ mc_chroma_dir(s, mc[4][b->filter][1],
+ s->dst[1], s->dst[2], ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ row << 2, col << 2,
+ &uvmv, 0, 0, 4, 4, 4, 4, w2, h2, 1);
+ } else {
+ uvmv = ROUNDED_DIV_MVx2(b->mv[0][1], b->mv[2][1]);
+ mc_chroma_dir(s, mc[4][b->filter][1],
+ s->dst[1], s->dst[2], ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ row << 2, col << 3,
+ &uvmv, 0, 0, 8, 4, 4, 4, w2, h2, 1);
+ uvmv = ROUNDED_DIV_MVx2(b->mv[1][1], b->mv[3][1]);
+ mc_chroma_dir(s, mc[4][b->filter][1],
+ s->dst[1] + 4 * bytesperpixel,
+ s->dst[2] + 4 * bytesperpixel, ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ row << 2, (col << 3) + 4,
+ &uvmv, 4, 0, 8, 4, 4, 4, w2, h2, 1);
+ }
+ } else {
+ if (s->ss_h) {
+ w2 = (w2 + 1) >> 1;
+ uvmv = ROUNDED_DIV_MVx2(b->mv[0][1], b->mv[1][1]);
+ mc_chroma_dir(s, mc[4][b->filter][1],
+ s->dst[1], s->dst[2], ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ row << 3, col << 2,
+ &uvmv, 0, 0, 4, 8, 4, 4, w2, h2, 1);
+ // BUG libvpx uses wrong block index for 4:2:2 bs=4x4
+ // bottom block
+ // https://code.google.com/p/webm/issues/detail?id=993
+ uvmv = ROUNDED_DIV_MVx2(b->mv[1][1], b->mv[2][1]);
+ mc_chroma_dir(s, mc[4][b->filter][1],
+ s->dst[1] + 4 * ls_uv, s->dst[2] + 4 * ls_uv, ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ (row << 3) + 4, col << 2,
+ &uvmv, 0, 4, 4, 8, 4, 4, w2, h2, 1);
+ } else {
+ mc_chroma_dir(s, mc[4][b->filter][1],
+ s->dst[1], s->dst[2], ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ row << 3, col << 3,
+ &b->mv[0][1], 0, 0, 8, 8, 4, 4, w2, h2, 1);
+ mc_chroma_dir(s, mc[4][b->filter][1],
+ s->dst[1] + 4 * bytesperpixel,
+ s->dst[2] + 4 * bytesperpixel, ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ row << 3, (col << 3) + 4,
+ &b->mv[1][1], 4, 0, 8, 8, 4, 4, w2, h2, 1);
+ mc_chroma_dir(s, mc[4][b->filter][1],
+ s->dst[1] + 4 * ls_uv, s->dst[2] + 4 * ls_uv, ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ (row << 3) + 4, col << 3,
+ &b->mv[2][1], 0, 4, 8, 8, 4, 4, w2, h2, 1);
+ mc_chroma_dir(s, mc[4][b->filter][1],
+ s->dst[1] + 4 * ls_uv + 4 * bytesperpixel,
+ s->dst[2] + 4 * ls_uv + 4 * bytesperpixel, ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ (row << 3) + 4, (col << 3) + 4,
+ &b->mv[3][1], 4, 4, 8, 8, 4, 4, w2, h2, 1);
+ }
+ }
+ }
+ }
+ } else {
+ int bwl = bwlog_tab[0][b->bs];
+ int bw = bwh_tab[0][b->bs][0] * 4, bh = bwh_tab[0][b->bs][1] * 4;
+ int uvbw = bwh_tab[s->ss_h][b->bs][0] * 4, uvbh = bwh_tab[s->ss_v][b->bs][1] * 4;
+
+ mc_luma_dir(s, mc[bwl][b->filter][0], s->dst[0], ls_y,
+ ref1->data[0], ref1->linesize[0], tref1,
+ row << 3, col << 3, &b->mv[0][0], 0, 0, bw, bh, bw, bh, w1, h1, 0);
+ w1 = (w1 + s->ss_h) >> s->ss_h;
+ h1 = (h1 + s->ss_v) >> s->ss_v;
+ mc_chroma_dir(s, mc[bwl + s->ss_h][b->filter][0],
+ s->dst[1], s->dst[2], ls_uv,
+ ref1->data[1], ref1->linesize[1],
+ ref1->data[2], ref1->linesize[2], tref1,
+ row << (3 - s->ss_v), col << (3 - s->ss_h),
+ &b->mv[0][0], 0, 0, uvbw, uvbh, uvbw, uvbh, w1, h1, 0);
+
+ if (b->comp) {
+ mc_luma_dir(s, mc[bwl][b->filter][1], s->dst[0], ls_y,
+ ref2->data[0], ref2->linesize[0], tref2,
+ row << 3, col << 3, &b->mv[0][1], 0, 0, bw, bh, bw, bh, w2, h2, 1);
+ w2 = (w2 + s->ss_h) >> s->ss_h;
+ h2 = (h2 + s->ss_v) >> s->ss_v;
+ mc_chroma_dir(s, mc[bwl + s->ss_h][b->filter][1],
+ s->dst[1], s->dst[2], ls_uv,
+ ref2->data[1], ref2->linesize[1],
+ ref2->data[2], ref2->linesize[2], tref2,
+ row << (3 - s->ss_v), col << (3 - s->ss_h),
+ &b->mv[0][1], 0, 0, uvbw, uvbh, uvbw, uvbh, w2, h2, 1);
+ }
+ }
+}
View Lorry Controller Status