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vlc-2-2
Commit b13e8ff1 authored by Jean-Baptiste Kempf's avatar Jean-Baptiste Kempf
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Freetype: use a text_style_t in p_sys

parent 6d151864
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Showing with 46 additions and 51 deletions
modules/text_renderer/freetype.c
View file @ b13e8ff1
......@@ -322,32 +322,27 @@ struct filter_sys_t
{
FT_Library p_library; /* handle to library */
FT_Face p_face; /* handle to face object */
FT_Stroker p_stroker;
FT_Stroker p_stroker; /* handle to path stroker object */
int i_font_size;
int i_font_alpha;
int i_style_flags;
xml_reader_t *p_xml; /* vlc xml parser */
int i_outline_color;
int i_outline_alpha;
text_style_t style; /* Current Style */
/* More styles... */
float f_shadow_vector_x;
float f_shadow_vector_y;
int i_shadow_color;
int i_shadow_alpha;
int i_default_font_size;
char* psz_fontname;
char* psz_monofontfamily;
/* Attachments */
input_attachment_t **pp_font_attachments;
int i_font_attachments;
/* Cache the Win32 font folder */
#ifdef _WIN32
char* psz_win_fonts_path;
#endif
xml_reader_t *p_xml;
input_attachment_t **pp_font_attachments;
int i_font_attachments;
};
/* */
......@@ -446,7 +441,7 @@ static int SetFontSize( filter_t *p_filter, int i_size )
msg_Dbg( p_filter, "using fontsize: %i", i_size );
}
p_sys->i_font_size = i_size;
p_sys->style.i_font_size = i_size;
if( FT_Set_Pixel_Sizes( p_sys->p_face, 0, i_size ) )
{
......@@ -1212,12 +1207,12 @@ static inline int RenderAXYZ( filter_t *p_filter,
uint32_t i_color;
switch (g) {
case 0:
i_a = i_a * p_sys->i_shadow_alpha / 255;
i_color = p_sys->i_shadow_color;
i_a = i_a * p_sys->style.i_shadow_alpha / 255;
i_color = p_sys->style.i_shadow_color;
break;
case 1:
i_a = i_a * p_sys->i_outline_alpha / 255;
i_color = p_sys->i_outline_color;
i_a = i_a * p_sys->style.i_outline_alpha / 255;
i_color = p_sys->style.i_outline_color;
break;
default:
i_color = ch->i_color;
......@@ -1258,7 +1253,7 @@ static text_style_t *GetStyleFromFontStack( filter_t *p_filter,
uint32_t i_font_color = var_InheritInteger( p_filter, "freetype-color" );
i_font_color = VLC_CLIP( i_font_color, 0, 0xFFFFFF );
i_font_color = i_font_color & 0x00ffffff;
int i_font_size = p_filter->p_sys->i_font_size;
int i_font_size = p_filter->p_sys->style.i_font_size;
uint32_t i_karaoke_bg_color = i_font_color;
if( PeekFont( p_fonts, &psz_fontname, &i_font_size,
......@@ -1291,12 +1286,12 @@ static int ProcessNodes( filter_t *p_filter,
{
/* If the font is not specified in the style, assume the system font */
if(!p_font_style->psz_fontname)
p_font_style->psz_fontname = strdup(p_sys->psz_fontname);
p_font_style->psz_fontname = strdup(p_sys->style.psz_fontname);
rv = PushFont( &p_fonts,
p_font_style->psz_fontname,
p_font_style->i_font_size > 0 ? p_font_style->i_font_size
: p_sys->i_font_size,
: p_sys->style.i_font_size,
(p_font_style->i_font_color & 0xffffff) |
((p_font_style->i_font_alpha & 0xff) << 24),
(p_font_style->i_karaoke_background_color & 0xffffff) |
......@@ -1309,18 +1304,18 @@ static int ProcessNodes( filter_t *p_filter,
}
else
{
uint32_t i_font_size = p_sys->i_font_size;
uint32_t i_font_size = p_sys->style.i_font_size;
uint32_t i_font_color = var_InheritInteger( p_filter, "freetype-color" );
i_font_color = VLC_CLIP( i_font_color, 0, 0xFFFFFF );
int i_font_alpha = p_sys->i_font_alpha;
int i_font_alpha = p_sys->style.i_font_alpha;
rv = PushFont( &p_fonts,
p_sys->psz_fontname,
p_sys->style.psz_fontname,
i_font_size,
(i_font_color & 0xffffff) |
((i_font_alpha & 0xff) << 24),
0x00ffffff );
}
if( p_sys->i_style_flags & STYLE_BOLD )
if( p_sys->style.i_style_flags & STYLE_BOLD )
i_style_flags |= STYLE_BOLD;
if( rv != VLC_SUCCESS )
......@@ -1606,7 +1601,7 @@ static int GetGlyph( filter_t *p_filter,
}
FT_Glyph shadow = NULL;
if( p_filter->p_sys->i_shadow_alpha > 0 )
if( p_filter->p_sys->style.i_shadow_alpha > 0 )
{
shadow = outline ? outline : glyph;
if( FT_Glyph_To_Bitmap( &shadow, FT_RENDER_MODE_NORMAL, p_pen_shadow, 0 ) )
......@@ -2120,7 +2115,7 @@ static int RenderCommon( filter_t *p_filter, subpicture_region_t *p_region_out,
}
/* Reset the default fontsize in case screen metrics have changed */
p_filter->p_sys->i_font_size = GetFontSize( p_filter );
p_filter->p_sys->style.i_font_size = GetFontSize( p_filter );
/* */
int rv = VLC_SUCCESS;
......@@ -2192,9 +2187,9 @@ static int RenderCommon( filter_t *p_filter, subpicture_region_t *p_region_out,
text_style_t *p_style;
if( p_region_in->p_style )
p_style = CreateStyle( p_region_in->p_style->psz_fontname ? p_region_in->p_style->psz_fontname
: p_sys->psz_fontname,
: p_sys->style.psz_fontname,
p_region_in->p_style->i_font_size > 0 ? p_region_in->p_style->i_font_size
: p_sys->i_font_size,
: p_sys->style.i_font_size,
(p_region_in->p_style->i_font_color & 0xffffff) |
((p_region_in->p_style->i_font_alpha & 0xff) << 24),
0x00ffffff,
......@@ -2206,13 +2201,13 @@ static int RenderCommon( filter_t *p_filter, subpicture_region_t *p_region_out,
{
uint32_t i_font_color = var_InheritInteger( p_filter, "freetype-color" );
i_font_color = VLC_CLIP( i_font_color, 0, 0xFFFFFF );
p_style = CreateStyle( p_sys->psz_fontname,
p_sys->i_font_size,
p_style = CreateStyle( p_sys->style.psz_fontname,
p_sys->style.i_font_size,
(i_font_color & 0xffffff) |
((p_sys->i_font_alpha & 0xff) << 24),
((p_sys->style.i_font_alpha & 0xff) << 24),
0x00ffffff, 0);
}
if( p_sys->i_style_flags & STYLE_BOLD )
if( p_sys->style.i_style_flags & STYLE_BOLD )
p_style->i_style_flags |= STYLE_BOLD;
i_text_length = SetupText( p_filter,
......@@ -2323,11 +2318,11 @@ static int Create( vlc_object_t *p_this )
if( !p_sys )
return VLC_ENOMEM;
p_sys->psz_fontname = NULL;
p_sys->style.psz_fontname = NULL;
p_sys->p_xml = NULL;
p_sys->p_face = 0;
p_sys->p_library = 0;
p_sys->i_font_size = 0;
p_sys->style.i_font_size = 0;
/*
* The following variables should not be cached, as they might be changed on-the-fly:
......@@ -2339,22 +2334,22 @@ static int Create( vlc_object_t *p_this )
psz_fontname = var_InheritString( p_filter, "freetype-font" );
psz_monofontfamily = var_InheritString( p_filter, "freetype-monofont" );
p_sys->i_default_font_size = var_InheritInteger( p_filter, "freetype-fontsize" );
p_sys->i_font_alpha = var_InheritInteger( p_filter,"freetype-opacity" );
p_sys->i_font_alpha = VLC_CLIP( p_sys->i_font_alpha, 0, 255 );
p_sys->style.i_font_alpha = var_InheritInteger( p_filter,"freetype-opacity" );
p_sys->style.i_font_alpha = VLC_CLIP( p_sys->style.i_font_alpha, 0, 255 );
if( var_InheritBool( p_filter, "freetype-bold" ) )
p_sys->i_style_flags |= STYLE_BOLD;
p_sys->style.i_style_flags |= STYLE_BOLD;
double f_outline_thickness = var_InheritInteger( p_filter, "freetype-outline-thickness" ) / 100.0;
f_outline_thickness = VLC_CLIP( f_outline_thickness, 0.0, 0.5 );
p_sys->i_outline_alpha = var_InheritInteger( p_filter, "freetype-outline-opacity" );
p_sys->i_outline_alpha = VLC_CLIP( p_sys->i_outline_alpha, 0, 255 );
p_sys->i_outline_color = var_InheritInteger( p_filter, "freetype-outline-color" );
p_sys->i_outline_color = VLC_CLIP( p_sys->i_outline_color, 0, 0xFFFFFF );
p_sys->i_shadow_alpha = var_InheritInteger( p_filter, "freetype-shadow-opacity" );
p_sys->i_shadow_alpha = VLC_CLIP( p_sys->i_shadow_alpha, 0, 255 );
p_sys->i_shadow_color = var_InheritInteger( p_filter, "freetype-shadow-color" );
p_sys->i_shadow_color = VLC_CLIP( p_sys->i_shadow_color, 0, 0xFFFFFF );
p_sys->style.i_outline_alpha = var_InheritInteger( p_filter, "freetype-outline-opacity" );
p_sys->style.i_outline_alpha = VLC_CLIP( p_sys->style.i_outline_alpha, 0, 255 );
p_sys->style.i_outline_color = var_InheritInteger( p_filter, "freetype-outline-color" );
p_sys->style.i_outline_color = VLC_CLIP( p_sys->style.i_outline_color, 0, 0xFFFFFF );
p_sys->style.i_shadow_alpha = var_InheritInteger( p_filter, "freetype-shadow-opacity" );
p_sys->style.i_shadow_alpha = VLC_CLIP( p_sys->style.i_shadow_alpha, 0, 255 );
p_sys->style.i_shadow_color = var_InheritInteger( p_filter, "freetype-shadow-color" );
p_sys->style.i_shadow_color = VLC_CLIP( p_sys->style.i_shadow_color, 0, 0xFFFFFF );
float f_shadow_angle = var_InheritFloat( p_filter, "freetype-shadow-angle" );
float f_shadow_distance = var_InheritFloat( p_filter, "freetype-shadow-distance" );
f_shadow_distance = VLC_CLIP( f_shadow_distance, 0, 1 );
......@@ -2393,7 +2388,7 @@ static int Create( vlc_object_t *p_this )
}
/* Set the current font file */
p_sys->psz_fontname = psz_fontname;
p_sys->style.psz_fontname = psz_fontname;
#ifdef HAVE_STYLES
#ifdef HAVE_FONTCONFIG
FontConfig_BuildCache( p_filter );
......@@ -2515,7 +2510,7 @@ static void Destroy( vlc_object_t *p_this )
}
if( p_sys->p_xml ) xml_ReaderDelete( p_sys->p_xml );
free( p_sys->psz_fontname );
free( p_sys->style.psz_fontname );
free( p_sys->psz_monofontfamily );
#ifdef _WIN32
......
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