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Code

Make font outline width proportional to movie resolution.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19831 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
eugeni 2006-09-13 15:35:10 +00:00
parent 51590a64c4
commit dccd5e19ee
1 changed files with 6 additions and 4 deletions
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10
libass/ass_render.c
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@ -135,6 +135,7 @@ typedef struct frame_context_s {
int orig_width; // frame width ( = screen width - margins )
ass_track_t* track;
long long time; // frame's timestamp, ms
double font_scale;
double font_scale_x; // x scale applied to all glyphs to preserve text aspect ratio
} frame_context_t;
@ -521,9 +522,7 @@ double ass_internal_font_size_coeff = 0.8;
static void change_font_size(int sz)
{
double size = (double)sz * global_settings->font_size_coeff * ass_internal_font_size_coeff;
size *= frame_context.orig_height;
size /= frame_context.track->PlayResY;
double size = sz * frame_context.font_scale;
if (size < 1)
size = 1;
@ -579,7 +578,7 @@ static void change_border(double border)
} else {
render_context.border = border;
FT_Stroker_Set( render_context.stroker,
(int)(64 * border),
(int)(64 * border * frame_context.font_scale),
FT_STROKER_LINECAP_ROUND,
FT_STROKER_LINEJOIN_ROUND,
0 );
@ -1878,6 +1877,9 @@ static int ass_start_frame(ass_instance_t *priv, ass_track_t* track, long long n
ass_lazy_track_init();
frame_context.font_scale = global_settings->font_size_coeff * ass_internal_font_size_coeff *
frame_context.orig_height / frame_context.track->PlayResY;
if (frame_context.width * track->PlayResY == frame_context.height * track->PlayResX)
frame_context.font_scale_x = 1.;
else