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