| /* |
| * 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); |
| ID3D10ShaderResourceView_Release(gradient->view); |
| ID2D1Factory_Release(gradient->factory); |
| HeapFree(GetProcessHeap(), 0, 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 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, 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); |
| HeapFree(GetProcessHeap(), 0, 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 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, 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 = HeapAlloc(GetProcessHeap(), 0, stop_count * sizeof(*stops)))) |
| { |
| ID3D10ShaderResourceView_Release(view); |
| HeapFree(GetProcessHeap(), 0, *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); |
| HeapFree(GetProcessHeap(), 0, 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 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, 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 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, 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 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, 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 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, 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; |
| } |
| } |