mirror of https://git.ffmpeg.org/ffmpeg.git
avutil/motion_vector: export subpel motion information
FATE test changes because of the switch from shift to division.
This commit is contained in:
Clément Bœsch
Clément Bœsch
parent
c7b9338853
commit
56bdf61baa
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@ -1557,15 +1557,18 @@ static void draw_arrow(uint8_t *buf, int sx, int sy, int ex,
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static int add_mb(AVMotionVector *mb, uint32_t mb_type,
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int dst_x, int dst_y,
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int src_x, int src_y,
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int motion_x, int motion_y, int motion_scale,
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int direction)
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{
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mb->w = IS_8X8(mb_type) || IS_8X16(mb_type) ? 8 : 16;
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mb->h = IS_8X8(mb_type) || IS_16X8(mb_type) ? 8 : 16;
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mb->src_x = src_x;
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mb->src_y = src_y;
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mb->motion_x = motion_x;
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mb->motion_y = motion_y;
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mb->motion_scale = motion_scale;
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mb->dst_x = dst_x;
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mb->dst_y = dst_y;
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mb->src_x = dst_x + motion_x / motion_scale;
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mb->src_y = dst_y + motion_y / motion_scale;
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mb->source = direction ? 1 : -1;
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mb->flags = 0; // XXX: does mb_type contain extra information that could be exported here?
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return 1;
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@ -1581,6 +1584,7 @@ void ff_print_debug_info2(AVCodecContext *avctx, AVFrame *pict, uint8_t *mbskip_
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{
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if ((avctx->flags2 & AV_CODEC_FLAG2_EXPORT_MVS) && mbtype_table && motion_val[0]) {
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const int shift = 1 + quarter_sample;
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const int scale = 1 << shift;
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const int mv_sample_log2 = avctx->codec_id == AV_CODEC_ID_H264 || avctx->codec_id == AV_CODEC_ID_SVQ3 ? 2 : 1;
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const int mv_stride = (mb_width << mv_sample_log2) +
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(avctx->codec->id == AV_CODEC_ID_H264 ? 0 : 1);
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@ -1604,43 +1608,43 @@ void ff_print_debug_info2(AVCodecContext *avctx, AVFrame *pict, uint8_t *mbskip_
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int sy = mb_y * 16 + 4 + 8 * (i >> 1);
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int xy = (mb_x * 2 + (i & 1) +
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(mb_y * 2 + (i >> 1)) * mv_stride) << (mv_sample_log2 - 1);
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int mx = (motion_val[direction][xy][0] >> shift) + sx;
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int my = (motion_val[direction][xy][1] >> shift) + sy;
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mbcount += add_mb(mvs + mbcount, mb_type, sx, sy, mx, my, direction);
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int mx = motion_val[direction][xy][0];
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int my = motion_val[direction][xy][1];
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mbcount += add_mb(mvs + mbcount, mb_type, sx, sy, mx, my, scale, direction);
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}
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} else if (IS_16X8(mb_type)) {
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for (i = 0; i < 2; i++) {
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int sx = mb_x * 16 + 8;
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int sy = mb_y * 16 + 4 + 8 * i;
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int xy = (mb_x * 2 + (mb_y * 2 + i) * mv_stride) << (mv_sample_log2 - 1);
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int mx = (motion_val[direction][xy][0] >> shift);
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int my = (motion_val[direction][xy][1] >> shift);
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int mx = motion_val[direction][xy][0];
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int my = motion_val[direction][xy][1];
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if (IS_INTERLACED(mb_type))
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my *= 2;
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mbcount += add_mb(mvs + mbcount, mb_type, sx, sy, mx + sx, my + sy, direction);
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mbcount += add_mb(mvs + mbcount, mb_type, sx, sy, mx, my, scale, direction);
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}
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} else if (IS_8X16(mb_type)) {
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for (i = 0; i < 2; i++) {
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int sx = mb_x * 16 + 4 + 8 * i;
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int sy = mb_y * 16 + 8;
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int xy = (mb_x * 2 + i + mb_y * 2 * mv_stride) << (mv_sample_log2 - 1);
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int mx = motion_val[direction][xy][0] >> shift;
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int my = motion_val[direction][xy][1] >> shift;
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int mx = motion_val[direction][xy][0];
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int my = motion_val[direction][xy][1];
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if (IS_INTERLACED(mb_type))
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my *= 2;
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mbcount += add_mb(mvs + mbcount, mb_type, sx, sy, mx + sx, my + sy, direction);
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mbcount += add_mb(mvs + mbcount, mb_type, sx, sy, mx, my, scale, direction);
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}
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} else {
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int sx = mb_x * 16 + 8;
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int sy = mb_y * 16 + 8;
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int xy = (mb_x + mb_y * mv_stride) << mv_sample_log2;
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int mx = (motion_val[direction][xy][0]>>shift) + sx;
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int my = (motion_val[direction][xy][1]>>shift) + sy;
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mbcount += add_mb(mvs + mbcount, mb_type, sx, sy, mx, my, direction);
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int mx = motion_val[direction][xy][0];
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int my = motion_val[direction][xy][1];
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mbcount += add_mb(mvs + mbcount, mb_type, sx, sy, mx, my, scale, direction);
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}
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}
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}
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@ -104,8 +104,11 @@ static av_always_inline void predict_slice_buffered(SnowContext *s, slice_buffer
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avmv->h = block_h;
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avmv->dst_x = block_w*mb_x - block_w/2;
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avmv->dst_y = block_h*mb_y - block_h/2;
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avmv->src_x = avmv->dst_x + (bn->mx * s->mv_scale)/8;
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avmv->src_y = avmv->dst_y + (bn->my * s->mv_scale)/8;
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avmv->motion_scale = 8;
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avmv->motion_x = bn->mx * s->mv_scale;
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avmv->motion_y = bn->my * s->mv_scale;
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avmv->src_x = avmv->dst_x + avmv->motion_x / 8;
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avmv->src_y = avmv->dst_y + avmv->motion_y / 8;
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avmv->source= -1 - bn->ref;
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avmv->flags = 0;
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}
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@ -45,6 +45,13 @@ typedef struct AVMotionVector {
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* Currently unused.
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*/
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uint64_t flags;
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/**
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* Motion vector
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* src_x = dst_x + motion_x / motion_scale
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* src_y = dst_y + motion_y / motion_scale
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*/
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int32_t motion_x, motion_y;
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uint16_t motion_scale;
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} AVMotionVector;
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#endif /* AVUTIL_MOTION_VECTOR_H */
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@ -56,7 +56,7 @@
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*/
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#define LIBAVUTIL_VERSION_MAJOR 55
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#define LIBAVUTIL_VERSION_MINOR 8
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#define LIBAVUTIL_VERSION_MINOR 9
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#define LIBAVUTIL_VERSION_MICRO 100
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#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
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@ -39,23 +39,23 @@
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0, 37, 37, 1, 276480, 0x5ce39368
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0, 38, 38, 1, 276480, 0x4ec1e418
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0, 39, 39, 1, 276480, 0x23c418ae
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0, 40, 40, 1, 276480, 0x499c55d6
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0, 41, 41, 1, 276480, 0x166ef020
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0, 42, 42, 1, 276480, 0xaa0614ab
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0, 43, 43, 1, 276480, 0x8bc2fa2b
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0, 44, 44, 1, 276480, 0xc9c873f7
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0, 45, 45, 1, 276480, 0x99838153
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0, 46, 46, 1, 276480, 0x32e5f45b
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0, 40, 40, 1, 276480, 0x036a5515
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0, 41, 41, 1, 276480, 0x7946efbd
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0, 42, 42, 1, 276480, 0xd9aa1382
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0, 43, 43, 1, 276480, 0x3863f9c8
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0, 44, 44, 1, 276480, 0x33e47330
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0, 45, 45, 1, 276480, 0xff6e8038
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0, 46, 46, 1, 276480, 0xed3ff087
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0, 47, 47, 1, 276480, 0xe7834514
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0, 48, 48, 1, 276480, 0x454c99c8
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0, 49, 49, 1, 276480, 0xe29bacc8
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0, 50, 50, 1, 276480, 0x6b79c3d3
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0, 51, 51, 1, 276480, 0x284d358e
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0, 52, 52, 1, 276480, 0x17552cd4
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0, 48, 48, 1, 276480, 0x4d5d909d
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0, 49, 49, 1, 276480, 0x82eea962
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0, 50, 50, 1, 276480, 0x8075bca3
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0, 51, 51, 1, 276480, 0xd5dc3185
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0, 52, 52, 1, 276480, 0x859e0490
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0, 53, 53, 1, 276480, 0x6ceebf3e
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0, 54, 54, 1, 276480, 0x7ac8de3c
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0, 55, 55, 1, 276480, 0x14d6768c
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0, 56, 56, 1, 276480, 0x59891e5f
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0, 57, 57, 1, 276480, 0xed3053ea
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0, 58, 58, 1, 276480, 0x9b0182c3
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0, 59, 59, 1, 276480, 0xf849eb88
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0, 54, 54, 1, 276480, 0xada5d62d
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0, 55, 55, 1, 276480, 0x991a7628
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0, 56, 56, 1, 276480, 0xe169042a
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0, 57, 57, 1, 276480, 0x226e52c4
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0, 58, 58, 1, 276480, 0xa3fe775c
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0, 59, 59, 1, 276480, 0x6b80e99f
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