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Sweden-Number/dlls/d2d1/brush.c

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/*
* Copyright 2014 Henri Verbeet for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include "d2d1_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(d2d);
static inline struct d2d_gradient *impl_from_ID2D1GradientStopCollection(ID2D1GradientStopCollection *iface)
{
return CONTAINING_RECORD(iface, struct d2d_gradient, ID2D1GradientStopCollection_iface);
}
static HRESULT STDMETHODCALLTYPE d2d_gradient_QueryInterface(ID2D1GradientStopCollection *iface,
REFIID iid, void **out)
{
TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
if (IsEqualGUID(iid, &IID_ID2D1GradientStopCollection)
|| IsEqualGUID(iid, &IID_ID2D1Resource)
|| IsEqualGUID(iid, &IID_IUnknown))
{
ID2D1GradientStopCollection_AddRef(iface);
*out = iface;
return S_OK;
}
WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
*out = NULL;
return E_NOINTERFACE;
}
static ULONG STDMETHODCALLTYPE d2d_gradient_AddRef(ID2D1GradientStopCollection *iface)
{
struct d2d_gradient *gradient = impl_from_ID2D1GradientStopCollection(iface);
ULONG refcount = InterlockedIncrement(&gradient->refcount);
TRACE("%p increasing refcount to %u.\n", iface, refcount);
return refcount;
}
static ULONG STDMETHODCALLTYPE d2d_gradient_Release(ID2D1GradientStopCollection *iface)
{
struct d2d_gradient *gradient = impl_from_ID2D1GradientStopCollection(iface);
ULONG refcount = InterlockedDecrement(&gradient->refcount);
TRACE("%p decreasing refcount to %u.\n", iface, refcount);
if (!refcount)
{
HeapFree(GetProcessHeap(), 0, gradient->stops);
HeapFree(GetProcessHeap(), 0, gradient);
}
return refcount;
}
static void STDMETHODCALLTYPE d2d_gradient_GetFactory(ID2D1GradientStopCollection *iface, ID2D1Factory **factory)
{
FIXME("iface %p, factory %p stub!\n", iface, factory);
*factory = NULL;
}
static UINT32 STDMETHODCALLTYPE d2d_gradient_GetGradientStopCount(ID2D1GradientStopCollection *iface)
{
struct d2d_gradient *gradient = impl_from_ID2D1GradientStopCollection(iface);
TRACE("iface %p.\n", iface);
return gradient->stop_count;
}
static void STDMETHODCALLTYPE d2d_gradient_GetGradientStops(ID2D1GradientStopCollection *iface,
D2D1_GRADIENT_STOP *stops, UINT32 stop_count)
{
struct d2d_gradient *gradient = impl_from_ID2D1GradientStopCollection(iface);
TRACE("iface %p, stops %p, stop_count %u.\n", iface, stops, stop_count);
memcpy(stops, gradient->stops, min(gradient->stop_count, stop_count) * sizeof(*stops));
if (stop_count > gradient->stop_count)
memset(stops, 0, (stop_count - gradient->stop_count) * sizeof(*stops));
}
static D2D1_GAMMA STDMETHODCALLTYPE d2d_gradient_GetColorInterpolationGamma(ID2D1GradientStopCollection *iface)
{
FIXME("iface %p stub!\n", iface);
return D2D1_GAMMA_1_0;
}
static D2D1_EXTEND_MODE STDMETHODCALLTYPE d2d_gradient_GetExtendMode(ID2D1GradientStopCollection *iface)
{
FIXME("iface %p stub!\n", iface);
return D2D1_EXTEND_MODE_CLAMP;
}
static const struct ID2D1GradientStopCollectionVtbl d2d_gradient_vtbl =
{
d2d_gradient_QueryInterface,
d2d_gradient_AddRef,
d2d_gradient_Release,
d2d_gradient_GetFactory,
d2d_gradient_GetGradientStopCount,
d2d_gradient_GetGradientStops,
d2d_gradient_GetColorInterpolationGamma,
d2d_gradient_GetExtendMode,
};
HRESULT d2d_gradient_init(struct d2d_gradient *gradient, ID2D1RenderTarget *render_target,
const D2D1_GRADIENT_STOP *stops, UINT32 stop_count, D2D1_GAMMA gamma, D2D1_EXTEND_MODE extend_mode)
{
FIXME("Ignoring gradient properties.\n");
gradient->ID2D1GradientStopCollection_iface.lpVtbl = &d2d_gradient_vtbl;
gradient->refcount = 1;
gradient->stop_count = stop_count;
if (!(gradient->stops = HeapAlloc(GetProcessHeap(), 0, stop_count * sizeof(*stops))))
return E_OUTOFMEMORY;
memcpy(gradient->stops, stops, stop_count * sizeof(*stops));
return S_OK;
}
static void d2d_brush_init(struct d2d_brush *brush, ID2D1RenderTarget *render_target,
enum d2d_brush_type type, const D2D1_BRUSH_PROPERTIES *desc, const struct ID2D1BrushVtbl *vtbl)
{
brush->ID2D1Brush_iface.lpVtbl = vtbl;
brush->refcount = 1;
brush->opacity = desc ? desc->opacity : 1.0f;
brush->type = type;
}
static inline struct d2d_brush *impl_from_ID2D1SolidColorBrush(ID2D1SolidColorBrush *iface)
{
return CONTAINING_RECORD(iface, struct d2d_brush, ID2D1Brush_iface);
}
static HRESULT STDMETHODCALLTYPE d2d_solid_color_brush_QueryInterface(ID2D1SolidColorBrush *iface,
REFIID iid, void **out)
{
TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
if (IsEqualGUID(iid, &IID_ID2D1SolidColorBrush)
|| IsEqualGUID(iid, &IID_ID2D1Brush)
|| IsEqualGUID(iid, &IID_ID2D1Resource)
|| IsEqualGUID(iid, &IID_IUnknown))
{
ID2D1SolidColorBrush_AddRef(iface);
*out = iface;
return S_OK;
}
WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
*out = NULL;
return E_NOINTERFACE;
}
static ULONG STDMETHODCALLTYPE d2d_solid_color_brush_AddRef(ID2D1SolidColorBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1SolidColorBrush(iface);
ULONG refcount = InterlockedIncrement(&brush->refcount);
TRACE("%p increasing refcount to %u.\n", iface, refcount);
return refcount;
}
static ULONG STDMETHODCALLTYPE d2d_solid_color_brush_Release(ID2D1SolidColorBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1SolidColorBrush(iface);
ULONG refcount = InterlockedDecrement(&brush->refcount);
TRACE("%p decreasing refcount to %u.\n", iface, refcount);
if (!refcount)
HeapFree(GetProcessHeap(), 0, brush);
return refcount;
}
static void STDMETHODCALLTYPE d2d_solid_color_brush_GetFactory(ID2D1SolidColorBrush *iface, ID2D1Factory **factory)
{
FIXME("iface %p, factory %p stub!\n", iface, factory);
*factory = NULL;
}
static void STDMETHODCALLTYPE d2d_solid_color_brush_SetOpacity(ID2D1SolidColorBrush *iface, float opacity)
{
struct d2d_brush *brush = impl_from_ID2D1SolidColorBrush(iface);
TRACE("iface %p, opacity %.8e.\n", iface, opacity);
brush->opacity = opacity;
}
static void STDMETHODCALLTYPE d2d_solid_color_brush_SetTransform(ID2D1SolidColorBrush *iface,
const D2D1_MATRIX_3X2_F *transform)
{
FIXME("iface %p, transform %p stub!\n", iface, transform);
}
static float STDMETHODCALLTYPE d2d_solid_color_brush_GetOpacity(ID2D1SolidColorBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1SolidColorBrush(iface);
TRACE("iface %p.\n", iface);
return brush->opacity;
}
static void STDMETHODCALLTYPE d2d_solid_color_brush_GetTransform(ID2D1SolidColorBrush *iface,
D2D1_MATRIX_3X2_F *transform)
{
static const D2D1_MATRIX_3X2_F identity =
{
1.0f, 0.0f,
0.0f, 1.0f,
0.0f, 0.0f,
};
FIXME("iface %p, transform %p stub!\n", iface, transform);
*transform = identity;
}
static void STDMETHODCALLTYPE d2d_solid_color_brush_SetColor(ID2D1SolidColorBrush *iface, const D2D1_COLOR_F *color)
{
struct d2d_brush *brush = impl_from_ID2D1SolidColorBrush(iface);
TRACE("iface %p, color %p.\n", iface, color);
brush->u.solid.color = *color;
}
static D2D1_COLOR_F * STDMETHODCALLTYPE d2d_solid_color_brush_GetColor(ID2D1SolidColorBrush *iface, D2D1_COLOR_F *color)
{
struct d2d_brush *brush = impl_from_ID2D1SolidColorBrush(iface);
TRACE("iface %p, color %p.\n", iface, color);
*color = brush->u.solid.color;
return color;
}
static const struct ID2D1SolidColorBrushVtbl d2d_solid_color_brush_vtbl =
{
d2d_solid_color_brush_QueryInterface,
d2d_solid_color_brush_AddRef,
d2d_solid_color_brush_Release,
d2d_solid_color_brush_GetFactory,
d2d_solid_color_brush_SetOpacity,
d2d_solid_color_brush_SetTransform,
d2d_solid_color_brush_GetOpacity,
d2d_solid_color_brush_GetTransform,
d2d_solid_color_brush_SetColor,
d2d_solid_color_brush_GetColor,
};
void d2d_solid_color_brush_init(struct d2d_brush *brush, ID2D1RenderTarget *render_target,
const D2D1_COLOR_F *color, const D2D1_BRUSH_PROPERTIES *desc)
{
FIXME("Ignoring brush properties.\n");
d2d_brush_init(brush, render_target, D2D_BRUSH_TYPE_SOLID, desc,
(ID2D1BrushVtbl *)&d2d_solid_color_brush_vtbl);
brush->u.solid.color = *color;
}
static inline struct d2d_brush *impl_from_ID2D1LinearGradientBrush(ID2D1LinearGradientBrush *iface)
{
return CONTAINING_RECORD(iface, struct d2d_brush, ID2D1Brush_iface);
}
static HRESULT STDMETHODCALLTYPE d2d_linear_gradient_brush_QueryInterface(ID2D1LinearGradientBrush *iface,
REFIID iid, void **out)
{
TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
if (IsEqualGUID(iid, &IID_ID2D1LinearGradientBrush)
|| IsEqualGUID(iid, &IID_ID2D1Brush)
|| IsEqualGUID(iid, &IID_ID2D1Resource)
|| IsEqualGUID(iid, &IID_IUnknown))
{
ID2D1LinearGradientBrush_AddRef(iface);
*out = iface;
return S_OK;
}
WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
*out = NULL;
return E_NOINTERFACE;
}
static ULONG STDMETHODCALLTYPE d2d_linear_gradient_brush_AddRef(ID2D1LinearGradientBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
ULONG refcount = InterlockedIncrement(&brush->refcount);
TRACE("%p increasing refcount to %u.\n", iface, refcount);
return refcount;
}
static ULONG STDMETHODCALLTYPE d2d_linear_gradient_brush_Release(ID2D1LinearGradientBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
ULONG refcount = InterlockedDecrement(&brush->refcount);
TRACE("%p decreasing refcount to %u.\n", iface, refcount);
if (!refcount)
HeapFree(GetProcessHeap(), 0, brush);
return refcount;
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_GetFactory(ID2D1LinearGradientBrush *iface,
ID2D1Factory **factory)
{
FIXME("iface %p, factory %p stub!\n", iface, factory);
*factory = NULL;
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_SetOpacity(ID2D1LinearGradientBrush *iface, float opacity)
{
FIXME("iface %p, opacity %.8e stub!\n", iface, opacity);
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_SetTransform(ID2D1LinearGradientBrush *iface,
const D2D1_MATRIX_3X2_F *transform)
{
FIXME("iface %p, transform %p stub!\n", iface, transform);
}
static float STDMETHODCALLTYPE d2d_linear_gradient_brush_GetOpacity(ID2D1LinearGradientBrush *iface)
{
FIXME("iface %p stub!\n", iface);
return 0.0f;
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_GetTransform(ID2D1LinearGradientBrush *iface,
D2D1_MATRIX_3X2_F *transform)
{
static const D2D1_MATRIX_3X2_F identity =
{
1.0f, 0.0f,
0.0f, 1.0f,
0.0f, 0.0f,
};
FIXME("iface %p, transform %p stub!\n", iface, transform);
*transform = identity;
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_SetStartPoint(ID2D1LinearGradientBrush *iface,
D2D1_POINT_2F start_point)
{
FIXME("iface %p, start_point {%.8e, %.8e} stub!\n", iface, start_point.x, start_point.y);
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_SetEndPoint(ID2D1LinearGradientBrush *iface,
D2D1_POINT_2F end_point)
{
FIXME("iface %p, end_point {%.8e, %.8e} stub!\n", iface, end_point.x, end_point.y);
}
static D2D1_POINT_2F * STDMETHODCALLTYPE d2d_linear_gradient_brush_GetStartPoint(ID2D1LinearGradientBrush *iface,
D2D1_POINT_2F *point)
{
FIXME("iface %p, point %p stub!\n", iface, point);
point->x = 0.0f;
point->y = 0.0f;
return point;
}
static D2D1_POINT_2F * STDMETHODCALLTYPE d2d_linear_gradient_brush_GetEndPoint(ID2D1LinearGradientBrush *iface,
D2D1_POINT_2F *point)
{
FIXME("iface %p, point %p stub!\n", iface, point);
point->x = 0.0f;
point->y = 0.0f;
return point;
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_GetGradientStopCollection(ID2D1LinearGradientBrush *iface,
ID2D1GradientStopCollection **gradient)
{
FIXME("iface %p, gradient %p stub!\n", iface, gradient);
*gradient = NULL;
}
static const struct ID2D1LinearGradientBrushVtbl d2d_linear_gradient_brush_vtbl =
{
d2d_linear_gradient_brush_QueryInterface,
d2d_linear_gradient_brush_AddRef,
d2d_linear_gradient_brush_Release,
d2d_linear_gradient_brush_GetFactory,
d2d_linear_gradient_brush_SetOpacity,
d2d_linear_gradient_brush_SetTransform,
d2d_linear_gradient_brush_GetOpacity,
d2d_linear_gradient_brush_GetTransform,
d2d_linear_gradient_brush_SetStartPoint,
d2d_linear_gradient_brush_SetEndPoint,
d2d_linear_gradient_brush_GetStartPoint,
d2d_linear_gradient_brush_GetEndPoint,
d2d_linear_gradient_brush_GetGradientStopCollection,
};
void d2d_linear_gradient_brush_init(struct d2d_brush *brush, ID2D1RenderTarget *render_target,
const D2D1_LINEAR_GRADIENT_BRUSH_PROPERTIES *gradient_brush_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
ID2D1GradientStopCollection *gradient)
{
FIXME("Ignoring brush properties.\n");
d2d_brush_init(brush, render_target, D2D_BRUSH_TYPE_LINEAR, brush_desc,
(ID2D1BrushVtbl *)&d2d_linear_gradient_brush_vtbl);
}
static inline struct d2d_brush *impl_from_ID2D1BitmapBrush(ID2D1BitmapBrush *iface)
{
return CONTAINING_RECORD(iface, struct d2d_brush, ID2D1Brush_iface);
}
static HRESULT STDMETHODCALLTYPE d2d_bitmap_brush_QueryInterface(ID2D1BitmapBrush *iface,
REFIID iid, void **out)
{
TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
if (IsEqualGUID(iid, &IID_ID2D1BitmapBrush)
|| IsEqualGUID(iid, &IID_ID2D1Brush)
|| IsEqualGUID(iid, &IID_ID2D1Resource)
|| IsEqualGUID(iid, &IID_IUnknown))
{
ID2D1BitmapBrush_AddRef(iface);
*out = iface;
return S_OK;
}
WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
*out = NULL;
return E_NOINTERFACE;
}
static ULONG STDMETHODCALLTYPE d2d_bitmap_brush_AddRef(ID2D1BitmapBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
ULONG refcount = InterlockedIncrement(&brush->refcount);
TRACE("%p increasing refcount to %u.\n", iface, refcount);
return refcount;
}
static ULONG STDMETHODCALLTYPE d2d_bitmap_brush_Release(ID2D1BitmapBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
ULONG refcount = InterlockedDecrement(&brush->refcount);
TRACE("%p decreasing refcount to %u.\n", iface, refcount);
if (!refcount)
HeapFree(GetProcessHeap(), 0, brush);
return refcount;
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_GetFactory(ID2D1BitmapBrush *iface,
ID2D1Factory **factory)
{
FIXME("iface %p, factory %p stub!\n", iface, factory);
*factory = NULL;
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_SetOpacity(ID2D1BitmapBrush *iface, float opacity)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
TRACE("iface %p, opacity %.8e.\n", iface, opacity);
brush->opacity = opacity;
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_SetTransform(ID2D1BitmapBrush *iface,
const D2D1_MATRIX_3X2_F *transform)
{
FIXME("iface %p, transform %p stub!\n", iface, transform);
}
static float STDMETHODCALLTYPE d2d_bitmap_brush_GetOpacity(ID2D1BitmapBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
TRACE("iface %p.\n", iface);
return brush->opacity;
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_GetTransform(ID2D1BitmapBrush *iface,
D2D1_MATRIX_3X2_F *transform)
{
static const D2D1_MATRIX_3X2_F identity =
{
1.0f, 0.0f,
0.0f, 1.0f,
0.0f, 0.0f,
};
FIXME("iface %p, transform %p stub!\n", iface, transform);
*transform = identity;
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_SetExtendModeX(ID2D1BitmapBrush *iface, D2D1_EXTEND_MODE mode)
{
FIXME("iface %p, mode %#x stub!\n", iface, mode);
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_SetExtendModeY(ID2D1BitmapBrush *iface, D2D1_EXTEND_MODE mode)
{
FIXME("iface %p, mode %#x stub!\n", iface, mode);
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_SetInterpolationMode(ID2D1BitmapBrush *iface,
D2D1_BITMAP_INTERPOLATION_MODE mode)
{
FIXME("iface %p, mode %#x stub!\n", iface, mode);
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_SetBitmap(ID2D1BitmapBrush *iface, ID2D1Bitmap *bitmap)
{
FIXME("iface %p, bitmap %p stub!\n", iface, bitmap);
}
static D2D1_EXTEND_MODE STDMETHODCALLTYPE d2d_bitmap_brush_GetExtendModeX(ID2D1BitmapBrush *iface)
{
FIXME("iface %p stub!\n", iface);
return D2D1_EXTEND_MODE_CLAMP;
}
static D2D1_EXTEND_MODE STDMETHODCALLTYPE d2d_bitmap_brush_GetExtendModeY(ID2D1BitmapBrush *iface)
{
FIXME("iface %p stub!\n", iface);
return D2D1_EXTEND_MODE_CLAMP;
}
static D2D1_BITMAP_INTERPOLATION_MODE STDMETHODCALLTYPE d2d_bitmap_brush_GetInterpolationMode(ID2D1BitmapBrush *iface)
{
FIXME("iface %p stub!\n", iface);
return D2D1_BITMAP_INTERPOLATION_MODE_NEAREST_NEIGHBOR;
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_GetBitmap(ID2D1BitmapBrush *iface, ID2D1Bitmap **bitmap)
{
FIXME("iface %p, bitmap %p stub!\n", iface, bitmap);
}
static const struct ID2D1BitmapBrushVtbl d2d_bitmap_brush_vtbl =
{
d2d_bitmap_brush_QueryInterface,
d2d_bitmap_brush_AddRef,
d2d_bitmap_brush_Release,
d2d_bitmap_brush_GetFactory,
d2d_bitmap_brush_SetOpacity,
d2d_bitmap_brush_SetTransform,
d2d_bitmap_brush_GetOpacity,
d2d_bitmap_brush_GetTransform,
d2d_bitmap_brush_SetExtendModeX,
d2d_bitmap_brush_SetExtendModeY,
d2d_bitmap_brush_SetInterpolationMode,
d2d_bitmap_brush_SetBitmap,
d2d_bitmap_brush_GetExtendModeX,
d2d_bitmap_brush_GetExtendModeY,
d2d_bitmap_brush_GetInterpolationMode,
d2d_bitmap_brush_GetBitmap,
};
void d2d_bitmap_brush_init(struct d2d_brush *brush, ID2D1RenderTarget *render_target, const ID2D1Bitmap *bitmap,
const D2D1_BITMAP_BRUSH_PROPERTIES *bitmap_brush_desc, const D2D1_BRUSH_PROPERTIES *brush_desc)
{
FIXME("Ignoring brush properties.\n");
d2d_brush_init(brush, render_target, D2D_BRUSH_TYPE_BITMAP, brush_desc,
(ID2D1BrushVtbl *)&d2d_bitmap_brush_vtbl);
}
struct d2d_brush *unsafe_impl_from_ID2D1Brush(ID2D1Brush *iface)
{
if (!iface)
return NULL;
assert(iface->lpVtbl == (const ID2D1BrushVtbl *)&d2d_solid_color_brush_vtbl
|| iface->lpVtbl == (const ID2D1BrushVtbl *)&d2d_linear_gradient_brush_vtbl
|| iface->lpVtbl == (const ID2D1BrushVtbl *)&d2d_bitmap_brush_vtbl);
return CONTAINING_RECORD(iface, struct d2d_brush, ID2D1Brush_iface);
}
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