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Code Issues Releases Wiki Activity

With pan-and-scan, keep positioned events in their original positions 

relative to video.

Patch by Grigori Goronzy (greg chown ath cx).

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28783 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
eugeni 2009-03-01 16:01:24 +00:00
parent abb8f13f7f
commit 9c8a334cc5
1 changed files with 5 additions and 1 deletions
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6
libass/ass_render.c
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@ -467,6 +467,10 @@ static int x2scr(double x) {
return x*frame_context.orig_width_nocrop / frame_context.track->PlayResX +
FFMAX(global_settings->left_margin, 0);
}
static int x2scr_pos(double x) {
return x*frame_context.orig_width / frame_context.track->PlayResX +
global_settings->left_margin;
}
/**
* \brief Mapping between script and screen coordinates
*/
@ -2014,7 +2018,7 @@ static int ass_render_event(ass_event_t* event, event_images_t* event_images)
int base_y = 0;
mp_msg(MSGT_ASS, MSGL_DBG2, "positioned event at %f, %f\n", render_context.pos_x, render_context.pos_y);
get_base_point(bbox, alignment, &base_x, &base_y);
device_x = x2scr(render_context.pos_x) - base_x;
device_x = x2scr_pos(render_context.pos_x) - base_x;
device_y = y2scr(render_context.pos_y) - base_y;
}