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path: root/src/gui/painting/qgrayraster.c
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Diffstat (limited to 'src/gui/painting/qgrayraster.c')
-rw-r--r--src/gui/painting/qgrayraster.c44
1 files changed, 9 insertions, 35 deletions
diff --git a/src/gui/painting/qgrayraster.c b/src/gui/painting/qgrayraster.c
index 539a33c..94039fb 100644
--- a/src/gui/painting/qgrayraster.c
+++ b/src/gui/painting/qgrayraster.c
@@ -1355,10 +1355,6 @@
/* <Input> */
/* outline :: A pointer to the source target. */
/* */
- /* func_interface :: A table of `emitters', i.e,. function pointers */
- /* called during decomposition to indicate path */
- /* operations. */
- /* */
/* user :: A typeless pointer which is passed to each */
/* emitter during the decomposition. It can be */
/* used to store the state during the */
@@ -1369,15 +1365,10 @@
/* */
static
int QT_FT_Outline_Decompose( const QT_FT_Outline* outline,
- const QT_FT_Outline_Funcs* func_interface,
void* user )
{
#undef SCALED
-#if 0
-#define SCALED( x ) ( ( (x) << shift ) - delta )
-#else
#define SCALED( x ) (x)
-#endif
QT_FT_Vector v_last;
QT_FT_Vector v_control;
@@ -1392,12 +1383,6 @@
int error;
char tag; /* current point's state */
-#if 0
- int shift = func_interface->shift;
- TPos delta = func_interface->delta;
-#endif
-
-
first = 0;
for ( n = 0; n < outline->n_contours; n++ )
@@ -1451,7 +1436,7 @@
tags--;
}
- error = func_interface->move_to( &v_start, user );
+ error = gray_move_to( &v_start, user );
if ( error )
goto Exit;
@@ -1471,7 +1456,7 @@
vec.x = SCALED( point->x );
vec.y = SCALED( point->y );
- error = func_interface->line_to( &vec, user );
+ error = gray_line_to( &vec, user );
if ( error )
goto Exit;
continue;
@@ -1498,7 +1483,7 @@
if ( tag == QT_FT_CURVE_TAG_ON )
{
- error = func_interface->conic_to( &v_control, &vec,
+ error = gray_conic_to( &v_control, &vec,
user );
if ( error )
goto Exit;
@@ -1511,7 +1496,7 @@
v_middle.x = ( v_control.x + vec.x ) / 2;
v_middle.y = ( v_control.y + vec.y ) / 2;
- error = func_interface->conic_to( &v_control, &v_middle,
+ error = gray_conic_to( &v_control, &v_middle,
user );
if ( error )
goto Exit;
@@ -1520,7 +1505,7 @@
goto Do_Conic;
}
- error = func_interface->conic_to( &v_control, &v_start,
+ error = gray_conic_to( &v_control, &v_start,
user );
goto Close;
}
@@ -1551,20 +1536,20 @@
vec.x = SCALED( point->x );
vec.y = SCALED( point->y );
- error = func_interface->cubic_to( &vec1, &vec2, &vec, user );
+ error = gray_cubic_to( &vec1, &vec2, &vec, user );
if ( error )
goto Exit;
continue;
}
- error = func_interface->cubic_to( &vec1, &vec2, &v_start, user );
+ error = gray_cubic_to( &vec1, &vec2, &v_start, user );
goto Close;
}
}
}
/* close the contour with a line segment */
- error = func_interface->line_to( &v_start, user );
+ error = gray_line_to( &v_start, user );
Close:
if ( error )
@@ -1592,22 +1577,11 @@
static int
gray_convert_glyph_inner( RAS_ARG )
{
- static
- const QT_FT_Outline_Funcs func_interface =
- {
- (QT_FT_Outline_MoveTo_Func) gray_move_to,
- (QT_FT_Outline_LineTo_Func) gray_line_to,
- (QT_FT_Outline_ConicTo_Func)gray_conic_to,
- (QT_FT_Outline_CubicTo_Func)gray_cubic_to,
- 0,
- 0
- };
-
volatile int error = 0;
if ( qt_ft_setjmp( ras.jump_buffer ) == 0 )
{
- error = QT_FT_Outline_Decompose( &ras.outline, &func_interface, &ras );
+ error = QT_FT_Outline_Decompose( &ras.outline, &ras );
gray_record_cell( RAS_VAR );
}
else