398 lines
12 KiB
C
398 lines
12 KiB
C
/*
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* Copyright 2018 Nikolay Sivov 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 "d2d1_private.h"
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#include "d2d1effectauthor.h"
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WINE_DEFAULT_DEBUG_CHANNEL(d2d);
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static const struct d2d_effect_info builtin_effects[] =
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{
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{&CLSID_D2D12DAffineTransform, 1, 1, 1},
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{&CLSID_D2D13DPerspectiveTransform, 1, 1, 1},
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{&CLSID_D2D1Composite, 2, 1, 0xffffffff},
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{&CLSID_D2D1Crop, 1, 1, 1},
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{&CLSID_D2D1Shadow, 1, 1, 1},
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{&CLSID_D2D1Grayscale, 1, 1, 1},
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};
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static inline struct d2d_effect *impl_from_ID2D1Effect(ID2D1Effect *iface)
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{
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return CONTAINING_RECORD(iface, struct d2d_effect, ID2D1Effect_iface);
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}
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static void d2d_effect_cleanup(struct d2d_effect *effect)
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{
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unsigned int i;
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for (i = 0; i < effect->input_count; ++i)
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{
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if (effect->inputs[i])
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ID2D1Image_Release(effect->inputs[i]);
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}
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heap_free(effect->inputs);
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ID2D1Factory_Release(effect->factory);
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}
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static HRESULT STDMETHODCALLTYPE d2d_effect_QueryInterface(ID2D1Effect *iface, REFIID iid, void **out)
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{
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struct d2d_effect *effect = impl_from_ID2D1Effect(iface);
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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_ID2D1Effect)
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|| IsEqualGUID(iid, &IID_ID2D1Properties)
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|| IsEqualGUID(iid, &IID_IUnknown))
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{
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ID2D1Effect_AddRef(iface);
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*out = iface;
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return S_OK;
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}
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if (IsEqualGUID(iid, &IID_ID2D1Image)
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|| IsEqualGUID(iid, &IID_ID2D1Resource))
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{
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ID2D1Image_AddRef(&effect->ID2D1Image_iface);
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*out = &effect->ID2D1Image_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_effect_AddRef(ID2D1Effect *iface)
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{
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struct d2d_effect *effect = impl_from_ID2D1Effect(iface);
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ULONG refcount = InterlockedIncrement(&effect->refcount);
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TRACE("%p increasing refcount to %lu.\n", iface, refcount);
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return refcount;
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}
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static ULONG STDMETHODCALLTYPE d2d_effect_Release(ID2D1Effect *iface)
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{
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struct d2d_effect *effect = impl_from_ID2D1Effect(iface);
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ULONG refcount = InterlockedDecrement(&effect->refcount);
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TRACE("%p decreasing refcount to %lu.\n", iface, refcount);
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if (!refcount)
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{
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d2d_effect_cleanup(effect);
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heap_free(effect);
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}
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return refcount;
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}
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static UINT32 STDMETHODCALLTYPE d2d_effect_GetPropertyCount(ID2D1Effect *iface)
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{
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FIXME("iface %p stub!\n", iface);
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return 0;
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}
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static HRESULT STDMETHODCALLTYPE d2d_effect_GetPropertyName(ID2D1Effect *iface, UINT32 index,
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WCHAR *name, UINT32 name_count)
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{
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FIXME("iface %p, index %u, name %p, name_count %u stub!\n", iface, index, name, name_count);
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return E_NOTIMPL;
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}
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static UINT32 STDMETHODCALLTYPE d2d_effect_GetPropertyNameLength(ID2D1Effect *iface, UINT32 index)
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{
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FIXME("iface %p, index %u stub!\n", iface, index);
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return 0;
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}
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static D2D1_PROPERTY_TYPE STDMETHODCALLTYPE d2d_effect_GetType(ID2D1Effect *iface, UINT32 index)
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{
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FIXME("iface %p, index %u stub!\n", iface, index);
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return 0;
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}
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static UINT32 STDMETHODCALLTYPE d2d_effect_GetPropertyIndex(ID2D1Effect *iface, const WCHAR *name)
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{
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FIXME("iface %p, name %s stub!\n", iface, debugstr_w(name));
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return 0;
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}
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static HRESULT STDMETHODCALLTYPE d2d_effect_SetValueByName(ID2D1Effect *iface, const WCHAR *name,
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D2D1_PROPERTY_TYPE type, const BYTE *value, UINT32 value_size)
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{
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FIXME("iface %p, name %s, type %#x, value %p, value_size %u stub!\n", iface, debugstr_w(name),
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type, value, value_size);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE d2d_effect_SetValue(ID2D1Effect *iface, UINT32 index, D2D1_PROPERTY_TYPE type,
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const BYTE *value, UINT32 value_size)
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{
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FIXME("iface %p, index %u, type %#x, value %p, value_size %u stub!\n", iface, index, type, value, value_size);
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return S_OK;
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}
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static HRESULT STDMETHODCALLTYPE d2d_effect_GetValueByName(ID2D1Effect *iface, const WCHAR *name,
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D2D1_PROPERTY_TYPE type, BYTE *value, UINT32 value_size)
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{
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FIXME("iface %p, name %s, type %#x, value %p, value_size %u stub!\n", iface, debugstr_w(name), type,
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value, value_size);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE d2d_effect_GetValue(ID2D1Effect *iface, UINT32 index, D2D1_PROPERTY_TYPE type,
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BYTE *value, UINT32 value_size)
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{
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struct d2d_effect *effect = impl_from_ID2D1Effect(iface);
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const void *src;
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TRACE("iface %p, index %u, type %#x, value %p, value_size %u.\n", iface, index, type, value, value_size);
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switch (index)
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{
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case D2D1_PROPERTY_CLSID:
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if ((type != D2D1_PROPERTY_TYPE_UNKNOWN && type != D2D1_PROPERTY_TYPE_CLSID)
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|| value_size != sizeof(*effect->info->clsid))
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return E_INVALIDARG;
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src = effect->info->clsid;
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break;
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case D2D1_PROPERTY_MIN_INPUTS:
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if ((type != D2D1_PROPERTY_TYPE_UNKNOWN && type != D2D1_PROPERTY_TYPE_UINT32)
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|| value_size != sizeof(effect->info->min_inputs))
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return E_INVALIDARG;
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src = &effect->info->min_inputs;
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break;
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case D2D1_PROPERTY_MAX_INPUTS:
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if ((type != D2D1_PROPERTY_TYPE_UNKNOWN && type != D2D1_PROPERTY_TYPE_UINT32)
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|| value_size != sizeof(effect->info->max_inputs))
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return E_INVALIDARG;
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src = &effect->info->max_inputs;
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break;
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default:
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if (index < D2D1_PROPERTY_CLSID)
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FIXME("Custom properties are not supported.\n");
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else if (index <= D2D1_PROPERTY_MAX_INPUTS)
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FIXME("Standard property %#x is not supported.\n", index);
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return D2DERR_INVALID_PROPERTY;
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}
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memcpy(value, src, value_size);
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return S_OK;
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}
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static UINT32 STDMETHODCALLTYPE d2d_effect_GetValueSize(ID2D1Effect *iface, UINT32 index)
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{
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FIXME("iface %p, index %u stub!\n", iface, index);
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return 0;
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}
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static HRESULT STDMETHODCALLTYPE d2d_effect_GetSubProperties(ID2D1Effect *iface, UINT32 index, ID2D1Properties **props)
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{
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FIXME("iface %p, index %u, props %p stub!\n", iface, index, props);
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return E_NOTIMPL;
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}
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static void STDMETHODCALLTYPE d2d_effect_SetInput(ID2D1Effect *iface, UINT32 index, ID2D1Image *input, BOOL invalidate)
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{
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struct d2d_effect *effect = impl_from_ID2D1Effect(iface);
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TRACE("iface %p, index %u, input %p, invalidate %#x.\n", iface, index, input, invalidate);
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if (index >= effect->input_count)
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return;
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ID2D1Image_AddRef(input);
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if (effect->inputs[index])
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ID2D1Image_Release(effect->inputs[index]);
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effect->inputs[index] = input;
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}
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static HRESULT STDMETHODCALLTYPE d2d_effect_SetInputCount(ID2D1Effect *iface, UINT32 count)
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{
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struct d2d_effect *effect = impl_from_ID2D1Effect(iface);
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unsigned int i;
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TRACE("iface %p, count %u.\n", iface, count);
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if (count < effect->info->min_inputs || count > effect->info->max_inputs)
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return E_INVALIDARG;
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if (count == effect->input_count)
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return S_OK;
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if (count < effect->input_count)
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{
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for (i = count; i < effect->input_count; ++i)
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{
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if (effect->inputs[i])
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ID2D1Image_Release(effect->inputs[i]);
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}
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effect->input_count = count;
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return S_OK;
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}
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if (!d2d_array_reserve((void **)&effect->inputs, &effect->inputs_size,
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count, sizeof(*effect->inputs)))
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{
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ERR("Failed to resize inputs array.\n");
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return E_OUTOFMEMORY;
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}
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memset(&effect->inputs[effect->input_count], 0, sizeof(*effect->inputs) * (count - effect->input_count));
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effect->input_count = count;
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return S_OK;
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}
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static void STDMETHODCALLTYPE d2d_effect_GetInput(ID2D1Effect *iface, UINT32 index, ID2D1Image **input)
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{
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struct d2d_effect *effect = impl_from_ID2D1Effect(iface);
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TRACE("iface %p, index %u, input %p.\n", iface, index, input);
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if (index < effect->input_count && effect->inputs[index])
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ID2D1Image_AddRef(*input = effect->inputs[index]);
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else
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*input = NULL;
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}
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static UINT32 STDMETHODCALLTYPE d2d_effect_GetInputCount(ID2D1Effect *iface)
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{
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struct d2d_effect *effect = impl_from_ID2D1Effect(iface);
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TRACE("iface %p.\n", iface);
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return effect->input_count;
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}
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static void STDMETHODCALLTYPE d2d_effect_GetOutput(ID2D1Effect *iface, ID2D1Image **output)
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{
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struct d2d_effect *effect = impl_from_ID2D1Effect(iface);
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TRACE("iface %p, output %p.\n", iface, output);
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ID2D1Image_AddRef(*output = &effect->ID2D1Image_iface);
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}
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static const ID2D1EffectVtbl d2d_effect_vtbl =
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{
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d2d_effect_QueryInterface,
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d2d_effect_AddRef,
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d2d_effect_Release,
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d2d_effect_GetPropertyCount,
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d2d_effect_GetPropertyName,
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d2d_effect_GetPropertyNameLength,
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d2d_effect_GetType,
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d2d_effect_GetPropertyIndex,
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d2d_effect_SetValueByName,
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d2d_effect_SetValue,
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d2d_effect_GetValueByName,
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d2d_effect_GetValue,
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d2d_effect_GetValueSize,
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d2d_effect_GetSubProperties,
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d2d_effect_SetInput,
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d2d_effect_SetInputCount,
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d2d_effect_GetInput,
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d2d_effect_GetInputCount,
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d2d_effect_GetOutput,
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};
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static inline struct d2d_effect *impl_from_ID2D1Image(ID2D1Image *iface)
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{
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return CONTAINING_RECORD(iface, struct d2d_effect, ID2D1Image_iface);
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}
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static HRESULT STDMETHODCALLTYPE d2d_effect_image_QueryInterface(ID2D1Image *iface, REFIID iid, void **out)
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{
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struct d2d_effect *effect = impl_from_ID2D1Image(iface);
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TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
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return d2d_effect_QueryInterface(&effect->ID2D1Effect_iface, iid, out);
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}
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static ULONG STDMETHODCALLTYPE d2d_effect_image_AddRef(ID2D1Image *iface)
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{
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struct d2d_effect *effect = impl_from_ID2D1Image(iface);
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TRACE("iface %p.\n", iface);
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return d2d_effect_AddRef(&effect->ID2D1Effect_iface);
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}
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static ULONG STDMETHODCALLTYPE d2d_effect_image_Release(ID2D1Image *iface)
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{
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struct d2d_effect *effect = impl_from_ID2D1Image(iface);
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TRACE("iface %p.\n", iface);
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return d2d_effect_Release(&effect->ID2D1Effect_iface);
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}
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static void STDMETHODCALLTYPE d2d_effect_image_GetFactory(ID2D1Image *iface, ID2D1Factory **factory)
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{
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struct d2d_effect *effect = impl_from_ID2D1Image(iface);
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TRACE("iface %p, factory %p.\n", iface, factory);
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ID2D1Factory_AddRef(*factory = effect->factory);
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}
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static const ID2D1ImageVtbl d2d_effect_image_vtbl =
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{
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d2d_effect_image_QueryInterface,
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d2d_effect_image_AddRef,
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d2d_effect_image_Release,
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d2d_effect_image_GetFactory,
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};
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HRESULT d2d_effect_init(struct d2d_effect *effect, ID2D1Factory *factory, const CLSID *effect_id)
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{
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unsigned int i;
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effect->ID2D1Effect_iface.lpVtbl = &d2d_effect_vtbl;
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effect->ID2D1Image_iface.lpVtbl = &d2d_effect_image_vtbl;
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effect->refcount = 1;
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for (i = 0; i < ARRAY_SIZE(builtin_effects); ++i)
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{
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if (IsEqualGUID(effect_id, builtin_effects[i].clsid))
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{
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effect->info = &builtin_effects[i];
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d2d_effect_SetInputCount(&effect->ID2D1Effect_iface, effect->info->default_input_count);
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ID2D1Factory_AddRef(effect->factory = factory);
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return S_OK;
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}
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}
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WARN("Unsupported effect clsid %s.\n", debugstr_guid(effect_id));
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return E_FAIL;
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}
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