2 * Copyright 2009 Henri Verbeet for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include "wine/port.h"
23 #include "d3d10core_private.h"
25 WINE_DEFAULT_DEBUG_CHANNEL(d3d10core);
27 static HRESULT isgn_handler(const char *data, DWORD data_size, DWORD tag, void *ctx)
29 struct wined3d_shader_signature *is = ctx;
34 return shader_parse_signature(data, data_size, is);
37 FIXME("Unhandled chunk %s.\n", debugstr_an((const char *)&tag, 4));
42 HRESULT d3d10_input_layout_to_wined3d_declaration(const D3D10_INPUT_ELEMENT_DESC *element_descs,
43 UINT element_count, const void *shader_byte_code, SIZE_T shader_byte_code_length,
44 WINED3DVERTEXELEMENT **wined3d_elements, UINT *wined3d_element_count)
46 struct wined3d_shader_signature is;
50 hr = parse_dxbc(shader_byte_code, shader_byte_code_length, isgn_handler, &is);
53 ERR("Failed to parse input signature.\n");
57 *wined3d_elements = HeapAlloc(GetProcessHeap(), 0, element_count * sizeof(**wined3d_elements));
58 if (!*wined3d_elements)
60 ERR("Failed to allocate wined3d vertex element array memory.\n");
61 HeapFree(GetProcessHeap(), 0, is.elements);
64 *wined3d_element_count = 0;
66 for (i = 0; i < element_count; ++i)
70 for (j = 0; j < is.element_count; ++j)
72 if (!strcmp(element_descs[i].SemanticName, is.elements[j].semantic_name)
73 && element_descs[i].SemanticIndex == is.elements[j].semantic_idx)
75 WINED3DVERTEXELEMENT *e = &(*wined3d_elements)[(*wined3d_element_count)++];
76 const D3D10_INPUT_ELEMENT_DESC *f = &element_descs[i];
78 e->format = wined3dformat_from_dxgi_format(f->Format);
79 e->input_slot = f->InputSlot;
80 e->offset = f->AlignedByteOffset;
81 e->output_slot = is.elements[j].register_idx;
82 e->method = WINED3DDECLMETHOD_DEFAULT;
86 if (f->AlignedByteOffset == D3D10_APPEND_ALIGNED_ELEMENT)
87 FIXME("D3D10_APPEND_ALIGNED_ELEMENT not supported\n");
88 if (f->InputSlotClass != D3D10_INPUT_PER_VERTEX_DATA)
89 FIXME("Ignoring input slot class (%#x)\n", f->InputSlotClass);
90 if (f->InstanceDataStepRate)
91 FIXME("Ignoring instace data step rate (%#x)\n", f->InstanceDataStepRate);
98 shader_free_signature(&is);
103 /* IUnknown methods */
105 static HRESULT STDMETHODCALLTYPE d3d10_input_layout_QueryInterface(ID3D10InputLayout *iface,
106 REFIID riid, void **object)
108 TRACE("iface %p, riid %s, object %p\n", iface, debugstr_guid(riid), object);
110 if (IsEqualGUID(riid, &IID_ID3D10InputLayout)
111 || IsEqualGUID(riid, &IID_ID3D10DeviceChild)
112 || IsEqualGUID(riid, &IID_IUnknown))
114 IUnknown_AddRef(iface);
119 WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid));
122 return E_NOINTERFACE;
125 static ULONG STDMETHODCALLTYPE d3d10_input_layout_AddRef(ID3D10InputLayout *iface)
127 struct d3d10_input_layout *This = (struct d3d10_input_layout *)iface;
128 ULONG refcount = InterlockedIncrement(&This->refcount);
130 TRACE("%p increasing refcount to %u\n", This, refcount);
135 static ULONG STDMETHODCALLTYPE d3d10_input_layout_Release(ID3D10InputLayout *iface)
137 struct d3d10_input_layout *This = (struct d3d10_input_layout *)iface;
138 ULONG refcount = InterlockedDecrement(&This->refcount);
140 TRACE("%p decreasing refcount to %u\n", This, refcount);
144 IWineD3DVertexDeclaration_Release(This->wined3d_decl);
145 HeapFree(GetProcessHeap(), 0, This);
151 /* ID3D10DeviceChild methods */
153 static void STDMETHODCALLTYPE d3d10_input_layout_GetDevice(ID3D10InputLayout *iface, ID3D10Device **device)
155 FIXME("iface %p, device %p stub!\n", iface, device);
158 static HRESULT STDMETHODCALLTYPE d3d10_input_layout_GetPrivateData(ID3D10InputLayout *iface,
159 REFGUID guid, UINT *data_size, void *data)
161 FIXME("iface %p, guid %s, data_size %p, data %p stub!\n",
162 iface, debugstr_guid(guid), data_size, data);
167 static HRESULT STDMETHODCALLTYPE d3d10_input_layout_SetPrivateData(ID3D10InputLayout *iface,
168 REFGUID guid, UINT data_size, const void *data)
170 FIXME("iface %p, guid %s, data_size %u, data %p stub!\n",
171 iface, debugstr_guid(guid), data_size, data);
176 static HRESULT STDMETHODCALLTYPE d3d10_input_layout_SetPrivateDataInterface(ID3D10InputLayout *iface,
177 REFGUID guid, const IUnknown *data)
179 FIXME("iface %p, guid %s, data %p stub!\n", iface, debugstr_guid(guid), data);
184 const struct ID3D10InputLayoutVtbl d3d10_input_layout_vtbl =
186 /* IUnknown methods */
187 d3d10_input_layout_QueryInterface,
188 d3d10_input_layout_AddRef,
189 d3d10_input_layout_Release,
190 /* ID3D10DeviceChild methods */
191 d3d10_input_layout_GetDevice,
192 d3d10_input_layout_GetPrivateData,
193 d3d10_input_layout_SetPrivateData,
194 d3d10_input_layout_SetPrivateDataInterface,