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d2d1: Implement d2d_d3d_render_target_CreateGradientStopCollection().

This commit is contained in:
Henri Verbeet 2014-06-16 13:13:21 +02:00 committed by Alexandre Julliard
parent cfde833140
commit 22a20e4016
3 changed files with 125 additions and 2 deletions
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103
dlls/d2d1/brush.c
View File

@ -23,6 +23,109 @@
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);
return refcount;
}
static void STDMETHODCALLTYPE d2d_gradient_GetFactory(ID2D1GradientStopCollection *iface, ID2D1Factory **factory)
{
FIXME("iface %p, factory %p stub!\n", iface, factory);
*factory = NULL;
}
static UINT32 STDMETHODCALLTYPE d2d_gradient_GetGradientStopCount(ID2D1GradientStopCollection *iface)
{
FIXME("iface %p stub!\n", iface);
return 0;
}
static void STDMETHODCALLTYPE d2d_gradient_GetGradientStops(ID2D1GradientStopCollection *iface,
D2D1_GRADIENT_STOP *stops, UINT32 stop_count)
{
FIXME("iface %p, stops %p, stop_count %u stub!\n", iface, stops, stop_count);
}
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,
};
void d2d_gradient_init(struct d2d_gradient *gradient, ID2D1RenderTarget *render_target,
const D2D1_GRADIENT_STOP *stops, UINT32 stop_count, D2D1_GAMMA gamma, D2D1_EXTEND_MODE extend_mode)
{
FIXME("Ignoring gradient properties.\n");
gradient->ID2D1GradientStopCollection_iface.lpVtbl = &d2d_gradient_vtbl;
gradient->refcount = 1;
}
static inline struct d2d_brush *impl_from_ID2D1SolidColorBrush(ID2D1SolidColorBrush *iface)
{
return CONTAINING_RECORD(iface, struct d2d_brush, ID2D1Brush_iface);

10
dlls/d2d1/d2d1_private.h
View File

@ -33,6 +33,16 @@ struct d2d_d3d_render_target
void d2d_d3d_render_target_init(struct d2d_d3d_render_target *render_target, ID2D1Factory *factory,
IDXGISurface *surface, const D2D1_RENDER_TARGET_PROPERTIES *desc) DECLSPEC_HIDDEN;
struct d2d_gradient
{
ID2D1GradientStopCollection ID2D1GradientStopCollection_iface;
LONG refcount;
};
void d2d_gradient_init(struct d2d_gradient *gradient, ID2D1RenderTarget *render_target,
const D2D1_GRADIENT_STOP *stops, UINT32 stop_count, D2D1_GAMMA gamma,
D2D1_EXTEND_MODE extend_mode) DECLSPEC_HIDDEN;
struct d2d_brush
{
ID2D1Brush ID2D1Brush_iface;

14
dlls/d2d1/render_target.c
View File

@ -136,10 +136,20 @@ static HRESULT STDMETHODCALLTYPE d2d_d3d_render_target_CreateGradientStopCollect
const D2D1_GRADIENT_STOP *stops, UINT32 stop_count, D2D1_GAMMA gamma, D2D1_EXTEND_MODE extend_mode,
ID2D1GradientStopCollection **gradient)
{
FIXME("iface %p, stops %p, stop_count %u, gamma %#x, extend_mode %#x, gradient %p stub!\n",
struct d2d_gradient *object;
TRACE("iface %p, stops %p, stop_count %u, gamma %#x, extend_mode %#x, gradient %p.\n",
iface, stops, stop_count, gamma, extend_mode, gradient);
return E_NOTIMPL;
if (!(object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object))))
return E_OUTOFMEMORY;
d2d_gradient_init(object, iface, stops, stop_count, gamma, extend_mode);
TRACE("Created gradient %p.\n", object);
*gradient = &object->ID2D1GradientStopCollection_iface;
return S_OK;
}
static HRESULT STDMETHODCALLTYPE d2d_d3d_render_target_CreateLinearGradientBrush(ID2D1RenderTarget *iface,