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freetype2
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Code Issues 4 Releases Wiki Activity

* src/pfr/*.c: Trivial improvements and formatting.

This commit is contained in:
Werner Lemberg 2022-07-26 16:05:35 +02:00
parent 9a00282efc
commit 1f005c0918
4 changed files with 14 additions and 21 deletions
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5
src/pfr/pfrgload.c
View File

@ -42,8 +42,7 @@
{
FT_ZERO( glyph );
glyph->loader = loader;
glyph->path_begun = 0;
glyph->loader = loader;
FT_GlyphLoader_Rewind( loader );
}
@ -409,7 +408,7 @@
break;
case 6: /* horizontal to vertical curve */
FT_TRACE6(( "- hv curve " ));
FT_TRACE6(( "- hv curve" ));
args_format = 0xB8E;
args_count = 3;
break;

12
src/pfr/pfrload.c
View File

@ -268,9 +268,7 @@
header->version > 4 ||
header->header_size < 58 ||
header->signature2 != 0x0D0A ) /* CR/LF */
{
result = 0;
}
return result;
}
@ -406,11 +404,9 @@
}
if ( flags & PFR_LOG_BOLD )
{
log_font->bold_thickness = ( flags & PFR_LOG_2BYTE_BOLD )
? PFR_NEXT_SHORT( p )
: PFR_NEXT_BYTE( p );
}
if ( flags & PFR_LOG_EXTRA_ITEMS )
{
@ -604,7 +600,7 @@
if ( FT_QNEW_ARRAY( snaps, count ) )
goto Exit;
phy_font->vertical.stem_snaps = snaps;
phy_font->vertical.stem_snaps = snaps;
phy_font->horizontal.stem_snaps = snaps + num_vert;
for ( ; count > 0; count--, snaps++ )
@ -621,7 +617,6 @@
}
/* load kerning pair data */
FT_CALLBACK_DEF( FT_Error )
pfr_extra_item_load_kerning_pairs( FT_Byte* p,
@ -858,7 +853,7 @@
phy_font->flags = flags = PFR_NEXT_BYTE( p );
/* get the standard advance for non-proportional fonts */
if ( !(flags & PFR_PHY_PROPORTIONAL) )
if ( !( flags & PFR_PHY_PROPORTIONAL ) )
{
PFR_CHECK( 2 );
phy_font->standard_advance = PFR_NEXT_SHORT( p );
@ -869,14 +864,13 @@
{
error = pfr_extra_items_parse( &p, limit,
pfr_phy_font_extra_items, phy_font );
if ( error )
goto Fail;
}
/* In certain fonts, the auxiliary bytes contain interesting */
/* information. These are not in the specification but can be */
/* guessed by looking at the content of a few PFR0 fonts. */
/* guessed by looking at the content of a few 'PFR0' fonts. */
PFR_CHECK( 3 );
num_aux = PFR_NEXT_ULONG( p );

10
src/pfr/pfrobjs.c
View File

@ -130,14 +130,14 @@
if ( error )
goto Exit;
/* now load the physical font descriptor */
/* load the physical font descriptor */
error = pfr_phy_font_load( &face->phy_font, stream,
face->log_font.phys_offset,
face->log_font.phys_size );
if ( error )
goto Exit;
/* now set up all root face fields */
/* set up all root face fields */
{
PFR_PhyFont phy_font = &face->phy_font;
@ -160,7 +160,7 @@
if ( nn == phy_font->num_chars )
{
if ( phy_font->num_strikes > 0 )
pfrface->face_flags = 0; /* not scalable */
pfrface->face_flags &= ~FT_FACE_FLAG_SCALABLE;
else
{
FT_ERROR(( "pfr_face_init: font doesn't contain glyphs\n" ));
@ -170,7 +170,7 @@
}
}
if ( ( phy_font->flags & PFR_PHY_PROPORTIONAL ) == 0 )
if ( !( phy_font->flags & PFR_PHY_PROPORTIONAL ) )
pfrface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
if ( phy_font->flags & PFR_PHY_VERTICAL )
@ -338,7 +338,7 @@
}
/* try to load an embedded bitmap */
if ( ( load_flags & ( FT_LOAD_NO_SCALE | FT_LOAD_NO_BITMAP ) ) == 0 )
if ( !( load_flags & ( FT_LOAD_NO_SCALE | FT_LOAD_NO_BITMAP ) ) )
{
error = pfr_slot_load_bitmap(
slot,

8
src/pfr/pfrsbit.c
View File

@ -391,7 +391,7 @@
}
/* load bitmap metrics. `*padvance' must be set to the default value */
/* load bitmap metrics. `*aadvance' must be set to the default value */
/* before calling this function */
/* */
static FT_Error
@ -628,7 +628,7 @@
if ( strike->flags & PFR_BITMAP_3BYTE_OFFSET )
char_len += 1;
/* access data directly in the frame to speed lookups */
/* access data directly in the frame to speed up lookups */
if ( FT_STREAM_SEEK( phys->bct_offset + strike->bct_offset ) ||
FT_FRAME_ENTER( char_len * strike->num_bitmaps ) )
goto Exit;
@ -744,8 +744,8 @@
ypos > FT_INT_MAX - (FT_Long)ysize ||
ypos + (FT_Long)ysize < FT_INT_MIN )
{
FT_TRACE1(( "pfr_slot_load_bitmap:" ));
FT_TRACE1(( "huge bitmap glyph %ldx%ld over FT_GlyphSlot\n",
FT_TRACE1(( "pfr_slot_load_bitmap:"
" huge bitmap glyph %ldx%ld over FT_GlyphSlot\n",
xpos, ypos ));
error = FT_THROW( Invalid_Pixel_Size );
}