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Alexey Alyaev
wine
Commits
065ac4de
Commit
065ac4de
authored
21 years ago
by
Maxime Bellengé
Committed by
Alexandre Julliard
21 years ago
Browse files
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Implemented the GRADIENT_FILL_RECT{H|V} cases of GdiGradientFill.
parent
b70b8326
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4 changed files
dlls/gdi/gdi32.spec
+1
-0
1 addition, 0 deletions
dlls/gdi/gdi32.spec
dlls/msimg32/msimg32.spec
+1
-1
1 addition, 1 deletion
dlls/msimg32/msimg32.spec
dlls/msimg32/msimg32_main.c
+0
-13
0 additions, 13 deletions
dlls/msimg32/msimg32_main.c
graphics/painting.c
+70
-0
70 additions, 0 deletions
graphics/painting.c
with
72 additions
and
14 deletions
dlls/gdi/gdi32.spec
+
1
−
0
View file @
065ac4de
...
...
@@ -157,6 +157,7 @@
@ stub GdiGetLocalBrush
@ stub GdiGetLocalDC
@ stub GdiGetLocalFont
@ stdcall GdiGradientFill(long ptr long ptr long long)
@ stub GdiIsMetaFileDC
@ stub GdiPlayDCScript
@ stub GdiPlayJournal
...
...
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dlls/msimg32/msimg32.spec
+
1
−
1
View file @
065ac4de
@ stdcall AlphaBlend(long long long long long long long long long long long)
@ stub DllInitialize
@ stdcall GradientFill(long ptr long ptr long long)
@ stdcall GradientFill(long ptr long ptr long long)
gdi32.GdiGradientFill
@ stdcall TransparentBlt(long long long long long long long long long long long)
@ stdcall vSetDdrawflag()
This diff is collapsed.
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dlls/msimg32/msimg32_main.c
+
0
−
13
View file @
065ac4de
...
...
@@ -23,19 +23,6 @@
WINE_DEFAULT_DEBUG_CHANNEL
(
msimg32
);
/******************************************************************************
* GradientFill (MSIMG32.@)
*/
BOOL
WINAPI
GradientFill
(
HDC
hdc
,
TRIVERTEX
*
vert_array
,
ULONG
nvert
,
void
*
grad_array
,
ULONG
ngrad
,
ULONG
mode
)
{
FIXME
(
"stub: %ld vertices %ld gradients mode %lx
\n
"
,
nvert
,
ngrad
,
mode
);
SetLastError
(
ERROR_CALL_NOT_IMPLEMENTED
);
return
FALSE
;
}
/******************************************************************************
* AlphaBlend (MSIMG32.@)
*/
...
...
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graphics/painting.c
+
70
−
0
View file @
065ac4de
...
...
@@ -1065,3 +1065,73 @@ POINT *GDI_Bezier( const POINT *Points, INT count, INT *nPtsOut )
TRACE
(
"Produced %d points
\n
"
,
*
nPtsOut
);
return
out
;
}
/******************************************************************************
* GradientFill (GDI32.@)
*/
BOOL
WINAPI
GdiGradientFill
(
HDC
hdc
,
TRIVERTEX
*
vert_array
,
ULONG
nvert
,
void
*
grad_array
,
ULONG
ngrad
,
ULONG
mode
)
{
int
i
,
j
,
y
,
x
;
GRADIENT_RECT
*
rect
;
double
ired
,
igreen
,
iblue
;
double
red
,
green
,
blue
;
TRACE
(
"vert_array:0x%08lx nvert:%ld grad_array:0x%08lx ngrad:%ld
\n
"
,(
long
)
vert_array
,
nvert
,(
long
)
grad_array
,
ngrad
);
switch
(
mode
)
{
case
GRADIENT_FILL_RECT_H
:
for
(
i
=
0
;
i
<
ngrad
;
i
++
)
{
rect
=
(
GRADIENT_RECT
*
)((
long
)
grad_array
+
i
*
sizeof
(
GRADIENT_RECT
));
y
=
vert_array
[
rect
->
UpperLeft
].
y
;
/* Precompute some stuffs to speed up a little bit */
ired
=
(
double
)(
vert_array
[
rect
->
LowerRight
].
Red
-
vert_array
[
rect
->
UpperLeft
].
Red
)
/
(
double
)(
vert_array
[
rect
->
LowerRight
].
x
-
vert_array
[
rect
->
UpperLeft
].
x
);
igreen
=
(
double
)(
vert_array
[
rect
->
LowerRight
].
Green
-
vert_array
[
rect
->
UpperLeft
].
Green
)
/
(
double
)(
vert_array
[
rect
->
LowerRight
].
x
-
vert_array
[
rect
->
UpperLeft
].
x
);
iblue
=
(
double
)(
vert_array
[
rect
->
LowerRight
].
Blue
-
vert_array
[
rect
->
UpperLeft
].
Blue
)
/
(
double
)(
vert_array
[
rect
->
LowerRight
].
x
-
vert_array
[
rect
->
UpperLeft
].
x
);
red
=
vert_array
[
rect
->
UpperLeft
].
Red
;
green
=
vert_array
[
rect
->
UpperLeft
].
Green
;
blue
=
vert_array
[
rect
->
UpperLeft
].
Blue
;
/* Draw the first line */
for
(
j
=
vert_array
[
rect
->
UpperLeft
].
x
;
j
<=
vert_array
[
rect
->
LowerRight
].
x
;
j
++
)
{
SetPixel
(
hdc
,
j
,
y
,
RGB
(((
int
)
red
)
>>
8
,((
int
)
green
)
>>
8
,((
int
)
blue
)
>>
8
));
red
+=
ired
;
green
+=
igreen
;
blue
+=
iblue
;
}
/* Extends to the correct size */
StretchBlt
(
hdc
,
vert_array
[
rect
->
UpperLeft
].
x
,
y
+
1
,(
vert_array
[
rect
->
LowerRight
].
x
-
vert_array
[
rect
->
UpperLeft
].
x
),
(
vert_array
[
rect
->
LowerRight
].
y
-
y
-
1
),
hdc
,
vert_array
[
rect
->
UpperLeft
].
x
,
y
,
(
vert_array
[
rect
->
LowerRight
].
x
-
vert_array
[
rect
->
UpperLeft
].
x
),
1
,
SRCCOPY
);
}
break
;
case
GRADIENT_FILL_RECT_V
:
for
(
i
=
0
;
i
<
ngrad
;
i
++
)
{
rect
=
(
GRADIENT_RECT
*
)((
long
)
grad_array
+
i
*
sizeof
(
GRADIENT_RECT
));
x
=
vert_array
[
rect
->
UpperLeft
].
x
;
/* Precompute some stuffs to speed up a little bit */
ired
=
(
double
)(
vert_array
[
rect
->
LowerRight
].
Red
-
vert_array
[
rect
->
UpperLeft
].
Red
)
/
(
double
)(
vert_array
[
rect
->
LowerRight
].
y
-
vert_array
[
rect
->
UpperLeft
].
y
);
igreen
=
(
double
)(
vert_array
[
rect
->
LowerRight
].
Green
-
vert_array
[
rect
->
UpperLeft
].
Green
)
/
(
double
)(
vert_array
[
rect
->
LowerRight
].
y
-
vert_array
[
rect
->
UpperLeft
].
y
);
iblue
=
(
double
)(
vert_array
[
rect
->
LowerRight
].
Blue
-
vert_array
[
rect
->
UpperLeft
].
Blue
)
/
(
double
)(
vert_array
[
rect
->
LowerRight
].
y
-
vert_array
[
rect
->
UpperLeft
].
y
);
red
=
vert_array
[
rect
->
UpperLeft
].
Red
;
green
=
vert_array
[
rect
->
UpperLeft
].
Green
;
blue
=
vert_array
[
rect
->
UpperLeft
].
Blue
;
/* Draw the first line */
for
(
j
=
vert_array
[
rect
->
UpperLeft
].
y
;
j
<=
vert_array
[
rect
->
LowerRight
].
y
;
j
++
)
{
SetPixel
(
hdc
,
x
,
j
,
RGB
(((
int
)
red
)
>>
8
,((
int
)
green
)
>>
8
,((
int
)
blue
)
>>
8
));
red
+=
ired
;
green
+=
igreen
;
blue
+=
iblue
;
}
/* Extends to the correct size */
StretchBlt
(
hdc
,
x
+
1
,
vert_array
[
rect
->
UpperLeft
].
y
,
(
vert_array
[
rect
->
LowerRight
].
x
-
vert_array
[
rect
->
UpperLeft
].
x
)
-
1
,
(
vert_array
[
rect
->
LowerRight
].
y
-
vert_array
[
rect
->
UpperLeft
].
y
),
hdc
,
x
,
vert_array
[
rect
->
UpperLeft
].
y
,
1
,
(
vert_array
[
rect
->
LowerRight
].
y
-
vert_array
[
rect
->
UpperLeft
].
y
),
SRCCOPY
);
}
break
;
case
GRADIENT_FILL_TRIANGLE
:
FIXME
(
"GRADIENT_FILL_TRIANGLE stub
\n
"
);
default:
return
FALSE
;
}
return
TRUE
;
}
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