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* include/freetype/freetype.h (FT_Open_Flags): Replaced with 

#defines for the constants.
(FT_Open_Args): Change type of `flags' to FT_UInt.
(FT_GlyphSlot): Move `flags' to FT_Slot_Internal.

* include/freetype/ftimage.h (FT_Outline_Flags, FT_Raster_Flag):
Replaced with #defines for the constants.

* include/freetype/internal/ftobjs.h (FT_Slot_Internal): New
field `flags' (from FT_GlyphSlot).
Updated all affected source files.
(FT_GLYPH_OWN_BITMAP): New macro (from ftgloadr.h).

* include/freetype/internal/ftgloadr.h (FT_GLYPH_OWN_BITMAP): Moved
to ftobjs.h.

* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Use dummy
FT_GlyphSlot_Internal object.
This commit is contained in:
Werner Lemberg 2003-06-18 06:59:57 +00:00
parent d726e41c33
commit 7a0241049a
13 changed files with 107 additions and 87 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
ChangeLog
View File

@ -1,3 +1,24 @@
2003-06-16 Werner Lemberg <wl@gnu.org>
* include/freetype/freetype.h (FT_Open_Flags): Replaced with
#defines for the constants.
(FT_Open_Args): Change type of `flags' to FT_UInt.
(FT_GlyphSlot): Move `flags' to FT_Slot_Internal.
* include/freetype/ftimage.h (FT_Outline_Flags, FT_Raster_Flag):
Replaced with #defines for the constants.
* include/freetype/internal/ftobjs.h (FT_Slot_Internal): New
field `flags' (from FT_GlyphSlot).
Updated all affected source files.
(FT_GLYPH_OWN_BITMAP): New macro (from ftgloadr.h).
* include/freetype/internal/ftgloadr.h (FT_GLYPH_OWN_BITMAP): Moved
to ftobjs.h.
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Use dummy
FT_GlyphSlot_Internal object.
2003-06-15 Werner Lemberg <wl@gnu.org>
* builds/compiler/gcc.mk, builds/compiler/gcc-dev.mk (CFLAGS):
@ -2339,7 +2360,7 @@
interface is hidden in an internal part of the face record, and all
the definitions are in ftincrem.h.
* include/freetype/freeetype.h [FT_CONFIG_OPTION_INCREMENTAL]:
* include/freetype/freetype.h [FT_CONFIG_OPTION_INCREMENTAL]:
Removed.
* include/freetype/internal/ftobjs.h [FT_CONFIG_OPTION_INCREMENTAL]:
Include FT_INCREMENTAL_H.

46
include/freetype/freetype.h
View File

@ -113,7 +113,6 @@ FT_BEGIN_HEADER
/* FT_New_Memory_Face */
/* FT_Open_Face */
/* FT_Open_Args */
/* FT_Open_Flags */
/* FT_Parameter */
/* FT_Attach_File */
/* FT_Attach_Stream */
@ -126,6 +125,12 @@ FT_BEGIN_HEADER
/* FT_Get_Name_Index */
/* FT_Load_Char */
/* */
/* FT_OPEN_MEMORY */
/* FT_OPEN_STREAM */
/* FT_OPEN_PATHNAME */
/* FT_OPEN_DRIVER */
/* FT_OPEN_PARAMS */
/* */
/* FT_LOAD_DEFAULT */
/* FT_LOAD_RENDER */
/* FT_LOAD_MONOCHROME */
@ -1360,7 +1365,6 @@ FT_BEGIN_HEADER
FT_Library library;
FT_Face face;
FT_GlyphSlot next;
FT_UInt flags;
FT_Generic generic;
FT_Glyph_Metrics metrics;
@ -1475,13 +1479,13 @@ FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* <Enum> */
/* FT_Open_Flags */
/* FT_OPEN_XXX */
/* */
/* <Description> */
/* An enumeration used to list the bit flags used within the */
/* `flags' field of the @FT_Open_Args structure. */
/* A list of bit-field constants used within the `flags' field of the */
/* @FT_Open_Args structure. */
/* */
/* <Fields> */
/* <Values> */
/* FT_OPEN_MEMORY :: This is a memory-based stream. */
/* */
/* FT_OPEN_STREAM :: Copy the stream from the `stream' field. */
@ -1507,15 +1511,11 @@ FT_BEGIN_HEADER
/* The `FT_OPEN_MEMORY', `FT_OPEN_STREAM', and `FT_OPEN_PATHNAME' */
/* flags are mutually exclusive. */
/* */
typedef enum
{
FT_OPEN_MEMORY = 1,
FT_OPEN_STREAM = 2,
FT_OPEN_PATHNAME = 4,
FT_OPEN_DRIVER = 8,
FT_OPEN_PARAMS = 16
} FT_Open_Flags;
#define FT_OPEN_MEMORY 0x1
#define FT_OPEN_STREAM 0x2
#define FT_OPEN_PATHNAME 0x4
#define FT_OPEN_DRIVER 0x8
#define FT_OPEN_PARAMS 0x10
#define ft_open_memory FT_OPEN_MEMORY /* deprecated */
#define ft_open_stream FT_OPEN_STREAM /* deprecated */
@ -1603,14 +1603,14 @@ FT_BEGIN_HEADER
/* */
typedef struct FT_Open_Args_
{
FT_Open_Flags flags;
const FT_Byte* memory_base;
FT_Long memory_size;
FT_String* pathname;
FT_Stream stream;
FT_Module driver;
FT_Int num_params;
FT_Parameter* params;
FT_UInt flags;
const FT_Byte* memory_base;
FT_Long memory_size;
FT_String* pathname;
FT_Stream stream;
FT_Module driver;
FT_Int num_params;
FT_Parameter* params;
} FT_Open_Args;

2
include/freetype/ftbdf.h
View File

@ -64,7 +64,7 @@ FT_BEGIN_HEADER
* BDF_PROPERTY_TYPE_CARDINAL ::
* Property is a 32-bit unsigned integer.
*/
typedef enum
typedef enum BDF_PropertyType_
{
BDF_PROPERTY_TYPE_NONE = 0,
BDF_PROPERTY_TYPE_ATOM = 1,

44
include/freetype/ftimage.h
View File

@ -5,7 +5,7 @@
/* FreeType glyph image formats and default raster interface */
/* (specification). */
/* */
/* Copyright 1996-2001, 2002 by */
/* Copyright 1996-2001, 2002, 2003 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -357,10 +357,10 @@ FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* <Enum> */
/* FT_Outline_Flags */
/* FT_OUTLINE_XXX */
/* */
/* <Description> */
/* A simple type used to enumerates the flags in an outline's */
/* A list of bit-field constants use for the flags in an outline's */
/* `outline_flags' field. */
/* */
/* <Values> */
@ -414,17 +414,14 @@ FT_BEGIN_HEADER
/* completely ignored by a given */
/* scan-converter. */
/* */
typedef enum FT_Outline_Flags_
{
FT_OUTLINE_NONE = 0,
FT_OUTLINE_OWNER = 1,
FT_OUTLINE_EVEN_ODD_FILL = 2,
FT_OUTLINE_REVERSE_FILL = 4,
FT_OUTLINE_IGNORE_DROPOUTS = 8,
FT_OUTLINE_HIGH_PRECISION = 256,
FT_OUTLINE_SINGLE_PASS = 512
#define FT_OUTLINE_NONE 0x0
#define FT_OUTLINE_OWNER 0x1
#define FT_OUTLINE_EVEN_ODD_FILL 0x2
#define FT_OUTLINE_REVERSE_FILL 0x4
#define FT_OUTLINE_IGNORE_DROPOUTS 0x8
} FT_Outline_Flags;
#define FT_OUTLINE_HIGH_PRECISION 0x100
#define FT_OUTLINE_SINGLE_PASS 0x200
/*************************************************************************
@ -937,11 +934,11 @@ FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* <Enum> */
/* FT_Raster_Flag */
/* FT_RASTER_FLAG_XXX */
/* */
/* <Description> */
/* An enumeration to list the bit flags as used in the `flags' field */
/* of a FT_Raster_Params structure. */
/* A list of bit flag constants as used in the `flags' field of a */
/* @FT_Raster_Params structure. */
/* */
/* <Values> */
/* FT_RASTER_FLAG_DEFAULT :: This value is 0. */
@ -949,7 +946,7 @@ FT_BEGIN_HEADER
/* FT_RASTER_FLAG_AA :: This flag is set to indicate that an */
/* anti-aliased glyph image should be */
/* generated. Otherwise, it will be */
/* monochrome (1-bit) */
/* monochrome (1-bit). */
/* */
/* FT_RASTER_FLAG_DIRECT :: This flag is set to indicate direct */
/* rendering. In this mode, client */
@ -974,15 +971,12 @@ FT_BEGIN_HEADER
/* in direct rendering mode where all spans */
/* are generated if no clipping box is set. */
/* */
typedef enum
{
FT_RASTER_FLAG_DEFAULT = 0,
FT_RASTER_FLAG_AA = 1,
FT_RASTER_FLAG_DIRECT = 2,
FT_RASTER_FLAG_CLIP = 4
} FT_Raster_Flag;
#define FT_RASTER_FLAG_DEFAULT 0x0
#define FT_RASTER_FLAG_AA 0x1
#define FT_RASTER_FLAG_DIRECT 0x2
#define FT_RASTER_FLAG_CLIP 0x4
/* deprecated */
#define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT
#define ft_raster_flag_aa FT_RASTER_FLAG_AA
#define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT

3
include/freetype/ftincrem.h
View File

@ -246,8 +246,7 @@ FT_BEGIN_HEADER
* parameter.data = &inc_int;
*
* // set up FT_Open_Args structure
* open_args.flags = (FT_Open_Flags)( FT_OPEN_PATHNAME |
* FT_OPEN_PARAMS );
* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
* open_args.pathname = my_font_pathname;
* open_args.num_params = 1;
* open_args.params = &parameter; // we use one optional argument

8
include/freetype/internal/ftgloadr.h
View File

@ -4,7 +4,7 @@
/* */
/* The FreeType glyph loader (specification). */
/* */
/* Copyright 2002 by */
/* Copyright 2002, 2003 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -52,12 +52,6 @@ FT_BEGIN_HEADER
#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200
enum
{
FT_GLYPH_OWN_BITMAP = 1
};
typedef struct FT_SubGlyphRec_
{
FT_Int index;

9
include/freetype/internal/ftobjs.h
View File

@ -338,6 +338,11 @@ FT_BEGIN_HEADER
/* loader :: The glyph loader object used to load outlines */
/* into the glyph slot. */
/* */
/* flags :: Possible values are zero or */
/* FT_GLYPH_OWN_BITMAP. The latter indicates */
/* that the FT_GlyphSlot structure owns the */
/* bitmap buffer. */
/* */
/* glyph_transformed :: Boolean. Set to TRUE when the loaded glyph */
/* must be transformed through a specific */
/* font transformation. This is _not_ the same */
@ -352,9 +357,13 @@ FT_BEGIN_HEADER
/* */
/* glyph_hints :: Format-specific glyph hints management. */
/* */
#define FT_GLYPH_OWN_BITMAP 0x1
typedef struct FT_Slot_InternalRec_
{
FT_GlyphLoader loader;
FT_UInt flags;
FT_Bool glyph_transformed;
FT_Matrix glyph_matrix;
FT_Vector glyph_delta;

21
src/base/ftglyph.c
View File

@ -158,8 +158,8 @@
glyph->left = slot->bitmap_left;
glyph->top = slot->bitmap_top;
if ( slot->flags & FT_GLYPH_OWN_BITMAP )
slot->flags &= ~FT_GLYPH_OWN_BITMAP;
if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
else
{
/* copy the bitmap into a new buffer */
@ -573,12 +573,13 @@
FT_Vector* origin,
FT_Bool destroy )
{
FT_GlyphSlotRec dummy;
FT_Error error = FT_Err_Ok;
FT_Glyph glyph;
FT_BitmapGlyph bitmap = NULL;
FT_GlyphSlotRec dummy;
FT_GlyphSlot_InternalRec dummy_internal;
FT_Error error = FT_Err_Ok;
FT_Glyph glyph;
FT_BitmapGlyph bitmap = NULL;
const FT_Glyph_Class* clazz;
const FT_Glyph_Class* clazz;
/* check argument */
@ -602,8 +603,10 @@
goto Bad;
FT_MEM_ZERO( &dummy, sizeof ( dummy ) );
dummy.library = glyph->library;
dummy.format = clazz->glyph_format;
FT_MEM_ZERO( &dummy_internal, sizeof ( dummy_internal ) );
dummy.internal = &dummy_internal;
dummy.library = glyph->library;
dummy.format = clazz->glyph_format;
/* create result bitmap glyph */
error = ft_new_glyph( glyph->library, &ft_bitmap_glyph_class,

12
src/base/ftobjs.c
View File

@ -202,13 +202,13 @@
FT_BASE_DEF( void )
ft_glyphslot_free_bitmap( FT_GlyphSlot slot )
{
if ( slot->flags & FT_GLYPH_OWN_BITMAP )
if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
{
FT_Memory memory = FT_FACE_MEMORY( slot->face );
FT_FREE( slot->bitmap.buffer );
slot->flags &= ~FT_GLYPH_OWN_BITMAP;
slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
}
else
{
@ -227,7 +227,7 @@
slot->bitmap.buffer = buffer;
FT_ASSERT( (slot->flags & FT_GLYPH_OWN_BITMAP) == 0 );
FT_ASSERT( (slot->internal->flags & FT_GLYPH_OWN_BITMAP) == 0 );
}
@ -238,10 +238,10 @@
FT_Memory memory = FT_FACE_MEMORY( slot->face );
if ( slot->flags & FT_GLYPH_OWN_BITMAP )
if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
FT_FREE( slot->bitmap.buffer );
else
slot->flags |= FT_GLYPH_OWN_BITMAP;
slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
return FT_MEM_ALLOC( slot->bitmap.buffer, size );
}
@ -1074,7 +1074,7 @@
args.stream = stream;
if ( driver_name )
{
args.flags = (FT_Open_Flags)( args.flags | FT_OPEN_DRIVER );
args.flags = args.flags | FT_OPEN_DRIVER;
args.driver = FT_Get_Module( library, driver_name );
}

6
src/cache/ftcsbits.c vendored
View File

@ -192,10 +192,10 @@
#if 0 /* this doesn't work well with embedded bitmaps */
/* grab the bitmap when possible - this is a hack! */
if ( slot->flags & FT_GLYPH_OWN_BITMAP )
if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
{
slot->flags &= ~FT_GLYPH_OWN_BITMAP;
sbit->buffer = bitmap->buffer;
slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
sbit->buffer = bitmap->buffer;
}
else
#endif

6
src/raster/ftrend1.c
View File

@ -151,10 +151,10 @@
memory = render->root.memory;
/* release old bitmap buffer */
if ( slot->flags & FT_GLYPH_OWN_BITMAP )
if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
{
FT_FREE( bitmap->buffer );
slot->flags &= ~FT_GLYPH_OWN_BITMAP;
slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
}
/* allocate new one, depends on pixel format */
@ -178,7 +178,7 @@
if ( FT_ALLOC( bitmap->buffer, (FT_ULong)pitch * height ) )
goto Exit;
slot->flags |= FT_GLYPH_OWN_BITMAP;
slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
/* translate outline to render it into the bitmap */
FT_Outline_Translate( outline, -cbox.xMin, -cbox.yMin );

6
src/smooth/ftsmooth.c
View File

@ -143,10 +143,10 @@
memory = render->root.memory;
/* release old bitmap buffer */
if ( slot->flags & FT_GLYPH_OWN_BITMAP )
if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
{
FT_FREE( bitmap->buffer );
slot->flags &= ~FT_GLYPH_OWN_BITMAP;
slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
}
/* allocate new one, depends on pixel format */
@ -169,7 +169,7 @@
if ( FT_ALLOC( bitmap->buffer, (FT_ULong)pitch * height ) )
goto Exit;
slot->flags |= FT_GLYPH_OWN_BITMAP;
slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
/* translate outline to render it into the bitmap */
FT_Outline_Translate( outline, -cbox.xMin, -cbox.yMin );

8
src/winfonts/winfnt.c
View File

@ -645,10 +645,10 @@
}
}
slot->flags = FT_GLYPH_OWN_BITMAP;
slot->bitmap_left = 0;
slot->bitmap_top = font->header.ascent;
slot->format = FT_GLYPH_FORMAT_BITMAP;
slot->internal->flags = FT_GLYPH_OWN_BITMAP;
slot->bitmap_left = 0;
slot->bitmap_top = font->header.ascent;
slot->format = FT_GLYPH_FORMAT_BITMAP;
/* now set up metrics */
slot->metrics.horiAdvance = bitmap->width << 6;