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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)
{
heap_free(gradient->stops);
ID3D10ShaderResourceView_Release(gradient->view);
ID2D1Factory_Release(gradient->factory);
heap_free(gradient);
}
return refcount;
}
static void STDMETHODCALLTYPE d2d_gradient_GetFactory(ID2D1GradientStopCollection *iface, ID2D1Factory **factory)
{
struct d2d_gradient *gradient = impl_from_ID2D1GradientStopCollection(iface);
TRACE("iface %p, factory %p.\n", iface, factory);
ID2D1Factory_AddRef(*factory = gradient->factory);
}
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));
}
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_create(ID2D1Factory *factory, ID3D10Device *device, const D2D1_GRADIENT_STOP *stops,
UINT32 stop_count, D2D1_GAMMA gamma, D2D1_EXTEND_MODE extend_mode, struct d2d_gradient **gradient)
{
D3D10_SHADER_RESOURCE_VIEW_DESC srv_desc;
D3D10_SUBRESOURCE_DATA buffer_data;
ID3D10ShaderResourceView *view;
D3D10_BUFFER_DESC buffer_desc;
struct d2d_vec4 *data;
ID3D10Buffer *buffer;
unsigned int i;
HRESULT hr;
if (!(data = heap_alloc_zero(2 * stop_count * sizeof(*data))))
{
ERR("Failed to allocate data.\n");
return E_OUTOFMEMORY;
}
for (i = 0; i < stop_count; ++i)
{
data[i * 2].x = stops[i].position;
data[i * 2 + 1].x = stops[i].color.r;
data[i * 2 + 1].y = stops[i].color.g;
data[i * 2 + 1].z = stops[i].color.b;
data[i * 2 + 1].w = stops[i].color.a;
}
buffer_desc.ByteWidth = 2 * stop_count * sizeof(*data);
buffer_desc.Usage = D3D10_USAGE_DEFAULT;
buffer_desc.BindFlags = D3D10_BIND_SHADER_RESOURCE;
buffer_desc.CPUAccessFlags = 0;
buffer_desc.MiscFlags = 0;
buffer_data.pSysMem = data;
buffer_data.SysMemPitch = 0;
buffer_data.SysMemSlicePitch = 0;
hr = ID3D10Device_CreateBuffer(device, &buffer_desc, &buffer_data, &buffer);
heap_free(data);
if (FAILED(hr))
{
ERR("Failed to create buffer, hr %#x.\n", hr);
return hr;
}
srv_desc.Format = DXGI_FORMAT_R32G32B32A32_FLOAT;
srv_desc.ViewDimension = D3D10_SRV_DIMENSION_BUFFER;
srv_desc.Buffer.ElementOffset = 0;
srv_desc.Buffer.ElementWidth = 2 * stop_count;
hr = ID3D10Device_CreateShaderResourceView(device, (ID3D10Resource *)buffer, &srv_desc, &view);
ID3D10Buffer_Release(buffer);
if (FAILED(hr))
{
ERR("Failed to create view, hr %#x.\n", hr);
return hr;
}
if (!(*gradient = heap_alloc_zero(sizeof(**gradient))))
{
ID3D10ShaderResourceView_Release(view);
return E_OUTOFMEMORY;
}
if (gamma != D2D1_GAMMA_2_2)
FIXME("Ignoring gamma %#x.\n", gamma);
if (extend_mode != D2D1_EXTEND_MODE_CLAMP)
FIXME("Ignoring extend mode %#x.\n", extend_mode);
(*gradient)->ID2D1GradientStopCollection_iface.lpVtbl = &d2d_gradient_vtbl;
(*gradient)->refcount = 1;
ID2D1Factory_AddRef((*gradient)->factory = factory);
(*gradient)->view = view;
(*gradient)->stop_count = stop_count;
if (!((*gradient)->stops = heap_alloc(stop_count * sizeof(*stops))))
{
ID3D10ShaderResourceView_Release(view);
heap_free(*gradient);
return E_OUTOFMEMORY;
}
memcpy((*gradient)->stops, stops, stop_count * sizeof(*stops));
TRACE("Created gradient %p.\n", *gradient);
return S_OK;
}
static struct d2d_gradient *unsafe_impl_from_ID2D1GradientStopCollection(ID2D1GradientStopCollection *iface)
{
if (!iface)
return NULL;
assert(iface->lpVtbl == &d2d_gradient_vtbl);
return CONTAINING_RECORD(iface, struct d2d_gradient, ID2D1GradientStopCollection_iface);
}
static void d2d_gradient_bind(struct d2d_gradient *gradient, ID3D10Device *device, unsigned int brush_idx)
{
ID3D10Device_PSSetShaderResources(device, 2 + brush_idx, 1, &gradient->view);
}
static void d2d_brush_destroy(struct d2d_brush *brush)
{
ID2D1Factory_Release(brush->factory);
heap_free(brush);
}
static void d2d_brush_init(struct d2d_brush *brush, ID2D1Factory *factory,
enum d2d_brush_type type, const D2D1_BRUSH_PROPERTIES *desc, const struct ID2D1BrushVtbl *vtbl)
{
static const D2D1_MATRIX_3X2_F identity =
{
1.0f, 0.0f,
0.0f, 1.0f,
0.0f, 0.0f,
};
brush->ID2D1Brush_iface.lpVtbl = vtbl;
brush->refcount = 1;
ID2D1Factory_AddRef(brush->factory = factory);
brush->opacity = desc ? desc->opacity : 1.0f;
brush->transform = desc ? desc->transform : identity;
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)
d2d_brush_destroy(brush);
return refcount;
}
static void STDMETHODCALLTYPE d2d_solid_color_brush_GetFactory(ID2D1SolidColorBrush *iface, ID2D1Factory **factory)
{
struct d2d_brush *brush = impl_from_ID2D1SolidColorBrush(iface);
TRACE("iface %p, factory %p.\n", iface, factory);
ID2D1Factory_AddRef(*factory = brush->factory);
}
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)
{
struct d2d_brush *brush = impl_from_ID2D1SolidColorBrush(iface);
TRACE("iface %p, transform %p.\n", iface, transform);
brush->transform = *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)
{
struct d2d_brush *brush = impl_from_ID2D1SolidColorBrush(iface);
TRACE("iface %p, transform %p.\n", iface, transform);
*transform = brush->transform;
}
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,
};
HRESULT d2d_solid_color_brush_create(ID2D1Factory *factory, const D2D1_COLOR_F *color,
const D2D1_BRUSH_PROPERTIES *desc, struct d2d_brush **brush)
{
if (!(*brush = heap_alloc_zero(sizeof(**brush))))
return E_OUTOFMEMORY;
d2d_brush_init(*brush, factory, D2D_BRUSH_TYPE_SOLID, desc,
(ID2D1BrushVtbl *)&d2d_solid_color_brush_vtbl);
(*brush)->u.solid.color = *color;
TRACE("Created brush %p.\n", *brush);
return S_OK;
}
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)
{
ID2D1GradientStopCollection_Release(&brush->u.linear.gradient->ID2D1GradientStopCollection_iface);
d2d_brush_destroy(brush);
}
return refcount;
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_GetFactory(ID2D1LinearGradientBrush *iface,
ID2D1Factory **factory)
{
struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
TRACE("iface %p, factory %p.\n", iface, factory);
ID2D1Factory_AddRef(*factory = brush->factory);
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_SetOpacity(ID2D1LinearGradientBrush *iface, float opacity)
{
struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
TRACE("iface %p, opacity %.8e.\n", iface, opacity);
brush->opacity = opacity;
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_SetTransform(ID2D1LinearGradientBrush *iface,
const D2D1_MATRIX_3X2_F *transform)
{
struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
TRACE("iface %p, transform %p.\n", iface, transform);
brush->transform = *transform;
}
static float STDMETHODCALLTYPE d2d_linear_gradient_brush_GetOpacity(ID2D1LinearGradientBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
TRACE("iface %p.\n", iface);
return brush->opacity;
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_GetTransform(ID2D1LinearGradientBrush *iface,
D2D1_MATRIX_3X2_F *transform)
{
struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
TRACE("iface %p, transform %p.\n", iface, transform);
*transform = brush->transform;
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_SetStartPoint(ID2D1LinearGradientBrush *iface,
D2D1_POINT_2F start_point)
{
struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
TRACE("iface %p, start_point {%.8e, %.8e}.\n", iface, start_point.x, start_point.y);
brush->u.linear.start = start_point;
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_SetEndPoint(ID2D1LinearGradientBrush *iface,
D2D1_POINT_2F end_point)
{
struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
TRACE("iface %p, end_point {%.8e, %.8e}.\n", iface, end_point.x, end_point.y);
brush->u.linear.end = end_point;
}
static D2D1_POINT_2F * STDMETHODCALLTYPE d2d_linear_gradient_brush_GetStartPoint(ID2D1LinearGradientBrush *iface,
D2D1_POINT_2F *point)
{
struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
TRACE("iface %p, point %p.\n", iface, point);
*point = brush->u.linear.start;
return point;
}
static D2D1_POINT_2F * STDMETHODCALLTYPE d2d_linear_gradient_brush_GetEndPoint(ID2D1LinearGradientBrush *iface,
D2D1_POINT_2F *point)
{
struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
TRACE("iface %p, point %p.\n", iface, point);
*point = brush->u.linear.end;
return point;
}
static void STDMETHODCALLTYPE d2d_linear_gradient_brush_GetGradientStopCollection(ID2D1LinearGradientBrush *iface,
ID2D1GradientStopCollection **gradient)
{
struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
TRACE("iface %p, gradient %p.\n", iface, gradient);
ID2D1GradientStopCollection_AddRef(*gradient = &brush->u.linear.gradient->ID2D1GradientStopCollection_iface);
}
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,
};
HRESULT d2d_linear_gradient_brush_create(ID2D1Factory *factory,
const D2D1_LINEAR_GRADIENT_BRUSH_PROPERTIES *gradient_brush_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
ID2D1GradientStopCollection *gradient, struct d2d_brush **brush)
{
if (!(*brush = heap_alloc_zero(sizeof(**brush))))
return E_OUTOFMEMORY;
d2d_brush_init(*brush, factory, D2D_BRUSH_TYPE_LINEAR, brush_desc,
(ID2D1BrushVtbl *)&d2d_linear_gradient_brush_vtbl);
(*brush)->u.linear.gradient = unsafe_impl_from_ID2D1GradientStopCollection(gradient);
ID2D1GradientStopCollection_AddRef(&(*brush)->u.linear.gradient->ID2D1GradientStopCollection_iface);
(*brush)->u.linear.start = gradient_brush_desc->startPoint;
(*brush)->u.linear.end = gradient_brush_desc->endPoint;
TRACE("Created brush %p.\n", *brush);
return S_OK;
}
static inline struct d2d_brush *impl_from_ID2D1RadialGradientBrush(ID2D1RadialGradientBrush *iface)
{
return CONTAINING_RECORD(iface, struct d2d_brush, ID2D1Brush_iface);
}
static HRESULT STDMETHODCALLTYPE d2d_radial_gradient_brush_QueryInterface(ID2D1RadialGradientBrush *iface,
REFIID iid, void **out)
{
TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
if (IsEqualGUID(iid, &IID_ID2D1RadialGradientBrush)
|| IsEqualGUID(iid, &IID_ID2D1Brush)
|| IsEqualGUID(iid, &IID_ID2D1Resource)
|| IsEqualGUID(iid, &IID_IUnknown))
{
ID2D1RadialGradientBrush_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_radial_gradient_brush_AddRef(ID2D1RadialGradientBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
ULONG refcount = InterlockedIncrement(&brush->refcount);
TRACE("%p increasing refcount to %u.\n", iface, refcount);
return refcount;
}
static ULONG STDMETHODCALLTYPE d2d_radial_gradient_brush_Release(ID2D1RadialGradientBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
ULONG refcount = InterlockedDecrement(&brush->refcount);
TRACE("%p decreasing refcount to %u.\n", iface, refcount);
if (!refcount)
{
ID2D1GradientStopCollection_Release(&brush->u.radial.gradient->ID2D1GradientStopCollection_iface);
d2d_brush_destroy(brush);
}
return refcount;
}
static void STDMETHODCALLTYPE d2d_radial_gradient_brush_GetFactory(ID2D1RadialGradientBrush *iface,
ID2D1Factory **factory)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p, factory %p.\n", iface, factory);
ID2D1Factory_AddRef(*factory = brush->factory);
}
static void STDMETHODCALLTYPE d2d_radial_gradient_brush_SetOpacity(ID2D1RadialGradientBrush *iface, float opacity)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p, opacity %.8e.\n", iface, opacity);
brush->opacity = opacity;
}
static void STDMETHODCALLTYPE d2d_radial_gradient_brush_SetTransform(ID2D1RadialGradientBrush *iface,
const D2D1_MATRIX_3X2_F *transform)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p, transform %p.\n", iface, transform);
brush->transform = *transform;
}
static float STDMETHODCALLTYPE d2d_radial_gradient_brush_GetOpacity(ID2D1RadialGradientBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p.\n", iface);
return brush->opacity;
}
static void STDMETHODCALLTYPE d2d_radial_gradient_brush_GetTransform(ID2D1RadialGradientBrush *iface,
D2D1_MATRIX_3X2_F *transform)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p, transform %p.\n", iface, transform);
*transform = brush->transform;
}
static void STDMETHODCALLTYPE d2d_radial_gradient_brush_SetCenter(ID2D1RadialGradientBrush *iface,
D2D1_POINT_2F centre)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p, centre {%.8e, %.8e}.\n", iface, centre.x, centre.y);
brush->u.radial.centre = centre;
}
static void STDMETHODCALLTYPE d2d_radial_gradient_brush_SetGradientOriginOffset(ID2D1RadialGradientBrush *iface,
D2D1_POINT_2F offset)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p, offset {%.8e, %.8e}.\n", iface, offset.x, offset.y);
brush->u.radial.offset = offset;
}
static void STDMETHODCALLTYPE d2d_radial_gradient_brush_SetRadiusX(ID2D1RadialGradientBrush *iface, float radius)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p, radius %.8e.\n", iface, radius);
brush->u.radial.radius.x = radius;
}
static void STDMETHODCALLTYPE d2d_radial_gradient_brush_SetRadiusY(ID2D1RadialGradientBrush *iface, float radius)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p, radius %.8e.\n", iface, radius);
brush->u.radial.radius.y = radius;
}
static D2D1_POINT_2F * STDMETHODCALLTYPE d2d_radial_gradient_brush_GetCenter(ID2D1RadialGradientBrush *iface,
D2D1_POINT_2F *centre)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p, centre %p.\n", iface, centre);
*centre = brush->u.radial.centre;
return centre;
}
static D2D1_POINT_2F * STDMETHODCALLTYPE d2d_radial_gradient_brush_GetGradientOriginOffset(
ID2D1RadialGradientBrush *iface, D2D1_POINT_2F *offset)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p, offset %p.\n", iface, offset);
*offset = brush->u.radial.offset;
return offset;
}
static float STDMETHODCALLTYPE d2d_radial_gradient_brush_GetRadiusX(ID2D1RadialGradientBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p.\n", iface);
return brush->u.radial.radius.x;
}
static float STDMETHODCALLTYPE d2d_radial_gradient_brush_GetRadiusY(ID2D1RadialGradientBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p.\n", iface);
return brush->u.radial.radius.y;
}
static void STDMETHODCALLTYPE d2d_radial_gradient_brush_GetGradientStopCollection(ID2D1RadialGradientBrush *iface,
ID2D1GradientStopCollection **gradient)
{
struct d2d_brush *brush = impl_from_ID2D1RadialGradientBrush(iface);
TRACE("iface %p, gradient %p.\n", iface, gradient);
ID2D1GradientStopCollection_AddRef(*gradient = &brush->u.radial.gradient->ID2D1GradientStopCollection_iface);
}
static const struct ID2D1RadialGradientBrushVtbl d2d_radial_gradient_brush_vtbl =
{
d2d_radial_gradient_brush_QueryInterface,
d2d_radial_gradient_brush_AddRef,
d2d_radial_gradient_brush_Release,
d2d_radial_gradient_brush_GetFactory,
d2d_radial_gradient_brush_SetOpacity,
d2d_radial_gradient_brush_SetTransform,
d2d_radial_gradient_brush_GetOpacity,
d2d_radial_gradient_brush_GetTransform,
d2d_radial_gradient_brush_SetCenter,
d2d_radial_gradient_brush_SetGradientOriginOffset,
d2d_radial_gradient_brush_SetRadiusX,
d2d_radial_gradient_brush_SetRadiusY,
d2d_radial_gradient_brush_GetCenter,
d2d_radial_gradient_brush_GetGradientOriginOffset,
d2d_radial_gradient_brush_GetRadiusX,
d2d_radial_gradient_brush_GetRadiusY,
d2d_radial_gradient_brush_GetGradientStopCollection,
};
HRESULT d2d_radial_gradient_brush_create(ID2D1Factory *factory,
const D2D1_RADIAL_GRADIENT_BRUSH_PROPERTIES *gradient_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
ID2D1GradientStopCollection *gradient, struct d2d_brush **brush)
{
struct d2d_brush *b;
if (!(b = heap_alloc_zero(sizeof(*b))))
return E_OUTOFMEMORY;
d2d_brush_init(b, factory, D2D_BRUSH_TYPE_RADIAL, brush_desc, (ID2D1BrushVtbl *)&d2d_radial_gradient_brush_vtbl);
b->u.radial.gradient = unsafe_impl_from_ID2D1GradientStopCollection(gradient);
ID2D1GradientStopCollection_AddRef(&b->u.radial.gradient->ID2D1GradientStopCollection_iface);
b->u.radial.centre = gradient_desc->center;
b->u.radial.offset = gradient_desc->gradientOriginOffset;
b->u.radial.radius.x = gradient_desc->radiusX;
b->u.radial.radius.y = gradient_desc->radiusY;
TRACE("Created brush %p.\n", b);
*brush = b;
return S_OK;
}
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)
{
if (brush->u.bitmap.sampler_state)
ID3D10SamplerState_Release(brush->u.bitmap.sampler_state);
if (brush->u.bitmap.bitmap)
ID2D1Bitmap_Release(&brush->u.bitmap.bitmap->ID2D1Bitmap_iface);
d2d_brush_destroy(brush);
}
return refcount;
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_GetFactory(ID2D1BitmapBrush *iface,
ID2D1Factory **factory)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
TRACE("iface %p, factory %p.\n", iface, factory);
ID2D1Factory_AddRef(*factory = brush->factory);
}
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)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
TRACE("iface %p, transform %p.\n", iface, transform);
brush->transform = *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)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
TRACE("iface %p, transform %p.\n", iface, transform);
*transform = brush->transform;
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_SetExtendModeX(ID2D1BitmapBrush *iface, D2D1_EXTEND_MODE mode)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
TRACE("iface %p, mode %#x.\n", iface, mode);
brush->u.bitmap.extend_mode_x = mode;
if (brush->u.bitmap.sampler_state)
{
ID3D10SamplerState_Release(brush->u.bitmap.sampler_state);
brush->u.bitmap.sampler_state = NULL;
}
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_SetExtendModeY(ID2D1BitmapBrush *iface, D2D1_EXTEND_MODE mode)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
TRACE("iface %p, mode %#x.\n", iface, mode);
brush->u.bitmap.extend_mode_y = mode;
if (brush->u.bitmap.sampler_state)
{
ID3D10SamplerState_Release(brush->u.bitmap.sampler_state);
brush->u.bitmap.sampler_state = NULL;
}
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_SetInterpolationMode(ID2D1BitmapBrush *iface,
D2D1_BITMAP_INTERPOLATION_MODE mode)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
TRACE("iface %p, mode %#x.\n", iface, mode);
brush->u.bitmap.interpolation_mode = mode;
if (brush->u.bitmap.sampler_state)
{
ID3D10SamplerState_Release(brush->u.bitmap.sampler_state);
brush->u.bitmap.sampler_state = NULL;
}
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_SetBitmap(ID2D1BitmapBrush *iface, ID2D1Bitmap *bitmap)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
TRACE("iface %p, bitmap %p.\n", iface, bitmap);
if (bitmap)
ID2D1Bitmap_AddRef(bitmap);
if (brush->u.bitmap.bitmap)
ID2D1Bitmap_Release(&brush->u.bitmap.bitmap->ID2D1Bitmap_iface);
brush->u.bitmap.bitmap = unsafe_impl_from_ID2D1Bitmap(bitmap);
}
static D2D1_EXTEND_MODE STDMETHODCALLTYPE d2d_bitmap_brush_GetExtendModeX(ID2D1BitmapBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
TRACE("iface %p.\n", iface);
return brush->u.bitmap.extend_mode_x;
}
static D2D1_EXTEND_MODE STDMETHODCALLTYPE d2d_bitmap_brush_GetExtendModeY(ID2D1BitmapBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
TRACE("iface %p.\n", iface);
return brush->u.bitmap.extend_mode_y;
}
static D2D1_BITMAP_INTERPOLATION_MODE STDMETHODCALLTYPE d2d_bitmap_brush_GetInterpolationMode(ID2D1BitmapBrush *iface)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
TRACE("iface %p.\n", iface);
return brush->u.bitmap.interpolation_mode;
}
static void STDMETHODCALLTYPE d2d_bitmap_brush_GetBitmap(ID2D1BitmapBrush *iface, ID2D1Bitmap **bitmap)
{
struct d2d_brush *brush = impl_from_ID2D1BitmapBrush(iface);
TRACE("iface %p, bitmap %p.\n", iface, bitmap);
if ((*bitmap = &brush->u.bitmap.bitmap->ID2D1Bitmap_iface))
ID2D1Bitmap_AddRef(*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,
};
HRESULT d2d_bitmap_brush_create(ID2D1Factory *factory, ID2D1Bitmap *bitmap, const D2D1_BITMAP_BRUSH_PROPERTIES *bitmap_brush_desc,
const D2D1_BRUSH_PROPERTIES *brush_desc, struct d2d_brush **brush)
{
if (!(*brush = heap_alloc_zero(sizeof(**brush))))
return E_OUTOFMEMORY;
d2d_brush_init(*brush, factory, D2D_BRUSH_TYPE_BITMAP,
brush_desc, (ID2D1BrushVtbl *)&d2d_bitmap_brush_vtbl);
if (((*brush)->u.bitmap.bitmap = unsafe_impl_from_ID2D1Bitmap(bitmap)))
ID2D1Bitmap_AddRef(&(*brush)->u.bitmap.bitmap->ID2D1Bitmap_iface);
if (bitmap_brush_desc)
{
(*brush)->u.bitmap.extend_mode_x = bitmap_brush_desc->extendModeX;
(*brush)->u.bitmap.extend_mode_y = bitmap_brush_desc->extendModeY;
(*brush)->u.bitmap.interpolation_mode = bitmap_brush_desc->interpolationMode;
}
else
{
(*brush)->u.bitmap.extend_mode_x = D2D1_EXTEND_MODE_CLAMP;
(*brush)->u.bitmap.extend_mode_y = D2D1_EXTEND_MODE_CLAMP;
(*brush)->u.bitmap.interpolation_mode = D2D1_BITMAP_INTERPOLATION_MODE_LINEAR;
}
TRACE("Created brush %p.\n", *brush);
return S_OK;
}
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_radial_gradient_brush_vtbl
|| iface->lpVtbl == (const ID2D1BrushVtbl *)&d2d_bitmap_brush_vtbl);
return CONTAINING_RECORD(iface, struct d2d_brush, ID2D1Brush_iface);
}
static D3D10_TEXTURE_ADDRESS_MODE texture_address_mode_from_extend_mode(D2D1_EXTEND_MODE mode)
{
switch (mode)
{
case D2D1_EXTEND_MODE_CLAMP:
return D3D10_TEXTURE_ADDRESS_CLAMP;
case D2D1_EXTEND_MODE_WRAP:
return D3D10_TEXTURE_ADDRESS_WRAP;
case D2D1_EXTEND_MODE_MIRROR:
return D3D10_TEXTURE_ADDRESS_MIRROR;
default:
FIXME("Unhandled extend mode %#x.\n", mode);
return D3D10_TEXTURE_ADDRESS_CLAMP;
}
}
static BOOL d2d_brush_fill_cb(const struct d2d_brush *brush,
const struct d2d_d3d_render_target *render_target, struct d2d_brush_cb *cb)
{
float theta, sin_theta, cos_theta;
float dpi_scale, d, s1, s2, t, u;
struct d2d_bitmap *bitmap;
D2D1_POINT_2F v_p, v_q;
D2D1_COLOR_F *colour;
D2D_MATRIX_3X2_F b;
if (!brush)
{
cb->type = D2D_BRUSH_TYPE_COUNT;
return TRUE;
}
cb->type = brush->type;
cb->opacity = brush->opacity;
switch (brush->type)
{
case D2D_BRUSH_TYPE_SOLID:
colour = &cb->u.solid.colour;
*colour = brush->u.solid.color;
colour->r *= colour->a;
colour->g *= colour->a;
colour->b *= colour->a;
return TRUE;
case D2D_BRUSH_TYPE_LINEAR:
b = brush->transform;
d2d_point_transform(&cb->u.linear.start, &b, brush->u.linear.start.x, brush->u.linear.start.y);
d2d_point_transform(&cb->u.linear.end, &b, brush->u.linear.end.x, brush->u.linear.end.y);
cb->u.linear.stop_count = brush->u.linear.gradient->stop_count;
return TRUE;
case D2D_BRUSH_TYPE_RADIAL:
b = brush->transform;
d2d_point_transform(&cb->u.radial.centre, &b, brush->u.radial.centre.x, brush->u.radial.centre.y);
b._31 = b._32 = 0.0f;
d2d_point_transform(&cb->u.radial.offset, &b, brush->u.radial.offset.x, brush->u.radial.offset.y);
/* After a transformation, the axes of the ellipse are no longer
* necessarily orthogonal, but they are conjugate diameters.
*
* A = ⎡a.x b.x⎤
* ⎣a.y b.y⎦
*
* = ⎡cos(θ) -sin(θ)⎤⎡σ₁ 0 ⎤⎡cos(φ) -sin(φ)⎤
* ⎣sin(θ) cos(θ)⎦⎣0 σ₂⎦⎣sin(φ) cos(φ)⎦
*
* a' = [σ₁· cos(θ) σ₁·sin(θ)]
* b' = [σ₂·-sin(θ) σ₂·cos(θ)] */
d2d_point_set(&v_p, brush->u.radial.radius.x * b._11, brush->u.radial.radius.y * b._21);
d2d_point_set(&v_q, brush->u.radial.radius.x * b._12, brush->u.radial.radius.y * b._22);
t = 0.5f * d2d_point_dot(&v_p, &v_p);
u = 0.5f * d2d_point_dot(&v_q, &v_q);
s1 = t + u;
t = t - u;
u = d2d_point_dot(&v_p, &v_q);
s2 = sqrtf(t * t + u * u);
theta = 0.5f * atan2(u, t);
sin_theta = sinf(theta);
cos_theta = cosf(theta);
t = sqrtf(s1 + s2);
d2d_point_set(&cb->u.radial.ra, t * cos_theta, t * sin_theta);
t = sqrtf(s1 - s2);
d2d_point_set(&cb->u.radial.rb, t * -sin_theta, t * cos_theta);
cb->u.radial.stop_count = brush->u.linear.gradient->stop_count;
return TRUE;
case D2D_BRUSH_TYPE_BITMAP:
bitmap = brush->u.bitmap.bitmap;
/* Scale for bitmap size and dpi. */
b = brush->transform;
dpi_scale = bitmap->pixel_size.width * (96.0f / bitmap->dpi_x);
b._11 *= dpi_scale;
b._21 *= dpi_scale;
dpi_scale = bitmap->pixel_size.height * (96.0f / bitmap->dpi_y);
b._12 *= dpi_scale;
b._22 *= dpi_scale;
/* Invert the matrix. (Because the matrix is applied to the
* sampling coordinates. I.e., to scale the bitmap by 2 we need to
* divide the coordinates by 2.) */
d = b._11 * b._22 - b._21 * b._12;
if (d != 0.0f)
{
cb->u.bitmap._11 = b._22 / d;
cb->u.bitmap._21 = -b._21 / d;
cb->u.bitmap._31 = (b._21 * b._32 - b._31 * b._22) / d;
cb->u.bitmap._12 = -b._12 / d;
cb->u.bitmap._22 = b._11 / d;
cb->u.bitmap._32 = -(b._11 * b._32 - b._31 * b._12) / d;
}
cb->u.bitmap.ignore_alpha = bitmap->format.alphaMode == D2D1_ALPHA_MODE_IGNORE;
return TRUE;
default:
FIXME("Unhandled brush type %#x.\n", brush->type);
return FALSE;
}
}
HRESULT d2d_brush_get_ps_cb(struct d2d_brush *brush, struct d2d_brush *opacity_brush,
BOOL outline, struct d2d_d3d_render_target *render_target, ID3D10Buffer **ps_cb)
{
D3D10_SUBRESOURCE_DATA buffer_data;
struct d2d_ps_cb cb_data = {0};
D3D10_BUFFER_DESC buffer_desc;
HRESULT hr;
cb_data.outline = outline;
if (!d2d_brush_fill_cb(brush, render_target, &cb_data.colour_brush))
return E_NOTIMPL;
if (!d2d_brush_fill_cb(opacity_brush, render_target, &cb_data.opacity_brush))
return E_NOTIMPL;
buffer_desc.ByteWidth = sizeof(cb_data);
buffer_desc.Usage = D3D10_USAGE_DEFAULT;
buffer_desc.BindFlags = D3D10_BIND_CONSTANT_BUFFER;
buffer_desc.CPUAccessFlags = 0;
buffer_desc.MiscFlags = 0;
buffer_data.pSysMem = &cb_data;
buffer_data.SysMemPitch = 0;
buffer_data.SysMemSlicePitch = 0;
if (FAILED(hr = ID3D10Device_CreateBuffer(render_target->device, &buffer_desc, &buffer_data, ps_cb)))
ERR("Failed to create constant buffer, hr %#x.\n", hr);
return hr;
}
static void d2d_brush_bind_bitmap(struct d2d_brush *brush, ID3D10Device *device, unsigned int brush_idx)
{
HRESULT hr;
ID3D10Device_PSSetShaderResources(device, brush_idx, 1, &brush->u.bitmap.bitmap->view);
if (!brush->u.bitmap.sampler_state)
{
D3D10_SAMPLER_DESC sampler_desc;
if (brush->u.bitmap.interpolation_mode == D2D1_BITMAP_INTERPOLATION_MODE_NEAREST_NEIGHBOR)
sampler_desc.Filter = D3D10_FILTER_MIN_MAG_MIP_POINT;
else
sampler_desc.Filter = D3D10_FILTER_MIN_MAG_MIP_LINEAR;
sampler_desc.AddressU = texture_address_mode_from_extend_mode(brush->u.bitmap.extend_mode_x);
sampler_desc.AddressV = texture_address_mode_from_extend_mode(brush->u.bitmap.extend_mode_y);
sampler_desc.AddressW = D3D10_TEXTURE_ADDRESS_CLAMP;
sampler_desc.MipLODBias = 0.0f;
sampler_desc.MaxAnisotropy = 0;
sampler_desc.ComparisonFunc = D3D10_COMPARISON_NEVER;
sampler_desc.BorderColor[0] = 0.0f;
sampler_desc.BorderColor[1] = 0.0f;
sampler_desc.BorderColor[2] = 0.0f;
sampler_desc.BorderColor[3] = 0.0f;
sampler_desc.MinLOD = 0.0f;
sampler_desc.MaxLOD = 0.0f;
if (FAILED(hr = ID3D10Device_CreateSamplerState(device,
&sampler_desc, &brush->u.bitmap.sampler_state)))
ERR("Failed to create sampler state, hr %#x.\n", hr);
}
ID3D10Device_PSSetSamplers(device, brush_idx, 1, &brush->u.bitmap.sampler_state);
}
void d2d_brush_bind_resources(struct d2d_brush *brush, ID3D10Device *device, unsigned int brush_idx)
{
switch (brush->type)
{
case D2D_BRUSH_TYPE_SOLID:
break;
case D2D_BRUSH_TYPE_LINEAR:
d2d_gradient_bind(brush->u.linear.gradient, device, brush_idx);
break;
case D2D_BRUSH_TYPE_RADIAL:
d2d_gradient_bind(brush->u.radial.gradient, device, brush_idx);
break;
case D2D_BRUSH_TYPE_BITMAP:
d2d_brush_bind_bitmap(brush, device, brush_idx);
break;
default:
FIXME("Unhandled brush type %#x.\n", brush->type);
break;
}
}
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