dxy |= (motion_y & 1) << 1;
src += src_y * s->linesize + src_x;
- if ((unsigned)src_x > FFMAX(s->h_edge_pos - (motion_x & 1) - 8, 0) ||
- (unsigned)src_y > FFMAX(s->v_edge_pos - (motion_y & 1) - 8, 0)) {
+ if ((unsigned)src_x >= FFMAX(s->h_edge_pos - (motion_x & 1) - 7, 0) ||
+ (unsigned)src_y >= FFMAX(s->v_edge_pos - (motion_y & 1) - 7, 0)) {
s->vdsp.emulated_edge_mc(s->edge_emu_buffer, src,
s->linesize, s->linesize,
9, 9,
ptr_cb = ref_picture[1] + uvsrc_y * uvlinesize + uvsrc_x;
ptr_cr = ref_picture[2] + uvsrc_y * uvlinesize + uvsrc_x;
- if ((unsigned)src_x > FFMAX(s->h_edge_pos - (motion_x & 1) - 16, 0) ||
- (unsigned)src_y > FFMAX( v_edge_pos - (motion_y & 1) - h , 0)) {
+ if ((unsigned)src_x >= FFMAX(s->h_edge_pos - (motion_x & 1) - 15 , 0) ||
+ (unsigned)src_y >= FFMAX( v_edge_pos - (motion_y & 1) - h + 1, 0)) {
if (is_mpeg12 ||
s->codec_id == AV_CODEC_ID_MPEG2VIDEO ||
s->codec_id == AV_CODEC_ID_MPEG1VIDEO) {
src_y);
return;
}
+ src_y = (unsigned)src_y << field_based;
s->vdsp.emulated_edge_mc(s->edge_emu_buffer, ptr_y,
s->linesize, s->linesize,
17, 17 + field_based,
- src_x, src_y << field_based,
+ src_x, src_y,
s->h_edge_pos, s->v_edge_pos);
ptr_y = s->edge_emu_buffer;
if (!CONFIG_GRAY || !(s->flags & CODEC_FLAG_GRAY)) {
uint8_t *ubuf = s->edge_emu_buffer + 18 * s->linesize;
uint8_t *vbuf = ubuf + 9 * s->uvlinesize;
+ uvsrc_y = (unsigned)uvsrc_y << field_based;
s->vdsp.emulated_edge_mc(ubuf, ptr_cb,
s->uvlinesize, s->uvlinesize,
9, 9 + field_based,
- uvsrc_x, uvsrc_y << field_based,
+ uvsrc_x, uvsrc_y,
s->h_edge_pos >> 1, s->v_edge_pos >> 1);
s->vdsp.emulated_edge_mc(vbuf, ptr_cr,
s->uvlinesize, s->uvlinesize,
9, 9 + field_based,
- uvsrc_x, uvsrc_y << field_based,
+ uvsrc_x, uvsrc_y,
s->h_edge_pos >> 1, s->v_edge_pos >> 1);
ptr_cb = ubuf;
ptr_cr = vbuf;
ptr_cb = ref_picture[1] + uvsrc_y * uvlinesize + uvsrc_x;
ptr_cr = ref_picture[2] + uvsrc_y * uvlinesize + uvsrc_x;
- if ((unsigned)src_x > FFMAX(s->h_edge_pos - (motion_x & 3) - 16, 0) ||
- (unsigned)src_y > FFMAX( v_edge_pos - (motion_y & 3) - h, 0)) {
+ if ((unsigned)src_x >= FFMAX(s->h_edge_pos - (motion_x & 3) - 15 , 0) ||
+ (unsigned)src_y >= FFMAX( v_edge_pos - (motion_y & 3) - h + 1, 0)) {
s->vdsp.emulated_edge_mc(s->edge_emu_buffer, ptr_y,
s->linesize, s->linesize,
17, 17 + field_based,
offset = src_y * s->uvlinesize + src_x;
ptr = ref_picture[1] + offset;
- if ((unsigned)src_x > FFMAX((s->h_edge_pos >> 1) - (dxy & 1) - 8, 0) ||
- (unsigned)src_y > FFMAX((s->v_edge_pos >> 1) - (dxy >> 1) - 8, 0)) {
+ if ((unsigned)src_x >= FFMAX((s->h_edge_pos >> 1) - (dxy & 1) - 7, 0) ||
+ (unsigned)src_y >= FFMAX((s->v_edge_pos >> 1) - (dxy >> 1) - 7, 0)) {
s->vdsp.emulated_edge_mc(s->edge_emu_buffer, ptr,
s->uvlinesize, s->uvlinesize,
9, 9, src_x, src_y,
dxy &= ~12;
ptr = ref_picture[0] + (src_y * s->linesize) + (src_x);
- if ((unsigned)src_x > FFMAX(s->h_edge_pos - (motion_x & 3) - 8, 0) ||
- (unsigned)src_y > FFMAX(s->v_edge_pos - (motion_y & 3) - 8, 0)) {
+ if ((unsigned)src_x >= FFMAX(s->h_edge_pos - (motion_x & 3) - 7, 0) ||
+ (unsigned)src_y >= FFMAX(s->v_edge_pos - (motion_y & 3) - 7, 0)) {
s->vdsp.emulated_edge_mc(s->edge_emu_buffer, ptr,
s->linesize, s->linesize,
9, 9,