diff options
Diffstat (limited to 'libass/ass_render.c')
| -rw-r--r-- | libass/ass_render.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/libass/ass_render.c b/libass/ass_render.c index d41878b69e..afd6e8f2fa 100644 --- a/libass/ass_render.c +++ b/libass/ass_render.c @@ -813,10 +813,12 @@ static char* parse_tag(char* p, double pwr) { else k = ((double)(t - t1)) / delta_t; x = k * (x2 - x1) + x1; y = k * (y2 - y1) + y1; - render_context.pos_x = x; - render_context.pos_y = y; - render_context.detect_collisions = 0; - render_context.evt_type = EVENT_POSITIONED; + if (render_context.evt_type != EVENT_POSITIONED) { + render_context.pos_x = x; + render_context.pos_y = y; + render_context.detect_collisions = 0; + render_context.evt_type = EVENT_POSITIONED; + } } else if (mystrcmp(&p, "frx")) { double val; if (mystrtod(&p, &val)) { @@ -892,10 +894,12 @@ static char* parse_tag(char* p, double pwr) { v2 = strtol(p, &p, 10); skip(')'); mp_msg(MSGT_ASS, MSGL_DBG2, "pos(%d, %d)\n", v1, v2); - render_context.evt_type = EVENT_POSITIONED; - render_context.detect_collisions = 0; - render_context.pos_x = v1; - render_context.pos_y = v2; + if (render_context.evt_type != EVENT_POSITIONED) { + render_context.evt_type = EVENT_POSITIONED; + render_context.detect_collisions = 0; + render_context.pos_x = v1; + render_context.pos_y = v2; + } } else if (mystrcmp(&p, "fad")) { int a1, a2, a3; long long t1, t2, t3, t4; |