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-rw-r--r--medley_new/src/base/TextGL.pas4
-rw-r--r--medley_new/src/base/UFont.pas38
2 files changed, 29 insertions, 13 deletions
diff --git a/medley_new/src/base/TextGL.pas b/medley_new/src/base/TextGL.pas
index c354a500..feca0974 100644
--- a/medley_new/src/base/TextGL.pas
+++ b/medley_new/src/base/TextGL.pas
@@ -149,7 +149,7 @@ begin
if (Outline > 0.0) then
begin
// outlined font
- OutlineFont := TFTScalableOutlineFont.Create(FontFile, 64, Outline);
+ OutlineFont := TFTScalableOutlineFont.Create(FontFile, 64, Outline, True, True);
OutlineFont.SetOutlineColor(
FontIni.ReadFloat(SectionName, 'OutlineColorR', 0.0),
FontIni.ReadFloat(SectionName, 'OutlineColorG', 0.0),
@@ -163,7 +163,7 @@ begin
begin
// normal font
Embolden := FontIni.ReadFloat(SectionName, 'Embolden', 0.0);
- Fonts[I].Font := TFTScalableFont.Create(FontFile, 64, Embolden);
+ Fonts[I].Font := TFTScalableFont.Create(FontFile, 64, Embolden, True, True);
Fonts[I].Outlined := false;
end;
diff --git a/medley_new/src/base/UFont.pas b/medley_new/src/base/UFont.pas
index 49a19a1a..e680811b 100644
--- a/medley_new/src/base/UFont.pas
+++ b/medley_new/src/base/UFont.pas
@@ -572,6 +572,7 @@ type
fFace: TFTFontFace; //**< Default font face
fSize: integer; //**< Font base size (in pixels)
fOutset: single; //**< size of outset extrusion (in pixels)
+ fPreCache: boolean; //**< pre-load base glyphs
fLoadFlags: FT_Int32; //**< FT glpyh load-flags
fUseDisplayLists: boolean; //**< true: use display-lists, false: direct drawing
fPart: TFontPart; //**< indicates the part of an outline font
@@ -599,6 +600,7 @@ type
*}
constructor Create(const Filename: IPath;
Size: integer; Outset: single = 0.0;
+ PreCache: boolean = true;
LoadFlags: FT_Int32 = FT_LOAD_DEFAULT);
{**
@@ -651,7 +653,8 @@ type
*}
constructor Create(const Filename: IPath;
Size: integer; OutsetAmount: single = 0.0;
- UseMipmaps: boolean = true);
+ UseMipmaps: boolean = true;
+ PreCache: boolean = true);
procedure AddFallback(const Filename: IPath); override;
@@ -673,6 +676,7 @@ type
fOutset: single;
fInnerFont, fOutlineFont: TFTFont;
fOutlineColor: TGLColor;
+ fPreCache: boolean;
procedure ResetIntern();
@@ -697,6 +701,7 @@ type
public
constructor Create(const Filename: IPath;
Size: integer; Outset: single;
+ PreCache: boolean = true;
LoadFlags: FT_Int32 = FT_LOAD_DEFAULT);
destructor Destroy; override;
@@ -733,7 +738,8 @@ type
public
constructor Create(const Filename: IPath;
Size: integer; OutsetAmount: single;
- UseMipmaps: boolean = true);
+ UseMipmaps: boolean = true;
+ PreCache: boolean = true);
{** @seealso TFTOutlineFont.SetOutlineColor }
procedure SetOutlineColor(r, g, b: GLfloat; a: GLfloat = -1.0);
@@ -1603,6 +1609,7 @@ end;
constructor TFTFont.Create(
const Filename: IPath;
Size: integer; Outset: single;
+ PreCache: boolean;
LoadFlags: FT_Int32);
var
ch: UCS4Char;
@@ -1611,6 +1618,7 @@ begin
fSize := Size;
fOutset := Outset;
+ fPreCache := PreCache;
fLoadFlags := LoadFlags;
fUseDisplayLists := true;
fPart := fpNone;
@@ -1620,8 +1628,11 @@ begin
ResetIntern();
// pre-cache some commonly used glyphs (' ' - '~')
- for ch := 32 to 126 do
- fCache.AddGlyph(ch, TFTGlyph.Create(Self, ch, Outset, LoadFlags));
+ if (PreCache) then
+ begin
+ for ch := 32 to 126 do
+ fCache.AddGlyph(ch, TFTGlyph.Create(Self, ch, Outset, LoadFlags));
+ end;
end;
destructor TFTFont.Destroy();
@@ -1852,7 +1863,8 @@ end;
constructor TFTScalableFont.Create(const Filename: IPath;
Size: integer; OutsetAmount: single;
- UseMipmaps: boolean);
+ UseMipmaps: boolean;
+ PreCache: boolean);
var
LoadFlags: FT_Int32;
begin
@@ -1866,7 +1878,7 @@ begin
if (UseMipmaps) then
LoadFlags := LoadFlags or FT_LOAD_NO_HINTING;
inherited Create(
- TFTFont.Create(Filename, Size, Size * OutsetAmount, LoadFlags),
+ TFTFont.Create(Filename, Size, Size * OutsetAmount, PreCache, LoadFlags),
UseMipmaps);
end;
@@ -1883,6 +1895,7 @@ begin
Exit;
Result := TFTFont.Create(BaseFont.Filename,
ScaledSize, BaseFont.Outset * Scale,
+ BaseFont.fPreCache,
FT_LOAD_DEFAULT or FT_LOAD_NO_HINTING);
end;
@@ -1917,16 +1930,17 @@ end;
constructor TFTOutlineFont.Create(
const Filename: IPath;
Size: integer; Outset: single;
+ PreCache: boolean;
LoadFlags: FT_Int32);
begin
inherited Create(Filename);
fSize := Size;
fOutset := Outset;
-
- fInnerFont := TFTFont.Create(Filename, Size, 0.0, LoadFlags);
+ fPreCache := PreCache;
+ fInnerFont := TFTFont.Create(Filename, Size, 0.0, PreCache, LoadFlags);
fInnerFont.Part := fpInner;
- fOutlineFont := TFTFont.Create(Filename, Size, Outset, LoadFlags);
+ fOutlineFont := TFTFont.Create(Filename, Size, Outset, PreCache, LoadFlags);
fOutlineFont.Part := fpOutline;
ResetIntern();
@@ -2114,7 +2128,8 @@ end;
constructor TFTScalableOutlineFont.Create(
const Filename: IPath;
Size: integer; OutsetAmount: single;
- UseMipmaps: boolean);
+ UseMipmaps: boolean;
+ PreCache: boolean);
var
LoadFlags: FT_Int32;
begin
@@ -2123,7 +2138,7 @@ begin
if (UseMipmaps) then
LoadFlags := LoadFlags or FT_LOAD_NO_HINTING;
inherited Create(
- TFTOutlineFont.Create(Filename, Size, Size*OutsetAmount, LoadFlags),
+ TFTOutlineFont.Create(Filename, Size, Size*OutsetAmount, PreCache, LoadFlags),
UseMipmaps);
end;
@@ -2140,6 +2155,7 @@ begin
Exit;
Result := TFTOutlineFont.Create(BaseFont.fFilename,
ScaledSize, BaseFont.fOutset*Scale,
+ BaseFont.fPreCache,
FT_LOAD_DEFAULT or FT_LOAD_NO_HINTING);
end;