dlls/d3d9/vertexshader.c

   1 /*
   2  * IDirect3DVertexShader9 implementation
   3  *
   4  * Copyright 2002-2003 Jason Edmeades
   5  *                     Raphael Junqueira
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "config.h"
  23 #include "d3d9_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
  26
  27 /* IDirect3DVertexShader9 IUnknown parts follow: */
  28 static HRESULT WINAPI IDirect3DVertexShader9Impl_QueryInterface(LPDIRECT3DVERTEXSHADER9 iface, REFIID riid, LPVOID* ppobj) {
  29     IDirect3DVertexShader9Impl *This = (IDirect3DVertexShader9Impl *)iface;
  30
  31     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);
  32
  33     if (IsEqualGUID(riid, &IID_IUnknown)
  34         || IsEqualGUID(riid, &IID_IDirect3DVertexShader9)) {
  35         IDirect3DVertexShader9_AddRef(iface);
  36         *ppobj = This;
  37         return S_OK;
  38     }
  39
  40     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  41     *ppobj = NULL;
  42     return E_NOINTERFACE;
  43 }
  44
  45 static ULONG WINAPI IDirect3DVertexShader9Impl_AddRef(LPDIRECT3DVERTEXSHADER9 iface) {
  46     IDirect3DVertexShader9Impl *This = (IDirect3DVertexShader9Impl *)iface;
  47     ULONG ref = InterlockedIncrement(&This->ref);
  48
  49     TRACE("%p increasing refcount to %u.\n", iface, ref);
  50
  51     if (ref == 1)
  52     {
  53         IDirect3DDevice9Ex_AddRef(This->parentDevice);
  54         wined3d_mutex_lock();
  55         IWineD3DVertexShader_AddRef(This->wineD3DVertexShader);
  56         wined3d_mutex_unlock();
  57     }
  58
  59     return ref;
  60 }
  61
  62 static ULONG WINAPI IDirect3DVertexShader9Impl_Release(LPDIRECT3DVERTEXSHADER9 iface) {
  63     IDirect3DVertexShader9Impl *This = (IDirect3DVertexShader9Impl *)iface;
  64     ULONG ref = InterlockedDecrement(&This->ref);
  65
  66     TRACE("%p decreasing refcount to %u.\n", iface, ref);
  67
  68     if (ref == 0) {
  69         IDirect3DDevice9Ex *parentDevice = This->parentDevice;
  70
  71         wined3d_mutex_lock();
  72         IWineD3DVertexShader_Release(This->wineD3DVertexShader);
  73         wined3d_mutex_unlock();
  74
  75         /* Release the device last, as it may cause the device to be destroyed. */
  76         IDirect3DDevice9Ex_Release(parentDevice);
  77     }
  78     return ref;
  79 }
  80
  81 /* IDirect3DVertexShader9 Interface follow: */
  82 static HRESULT WINAPI IDirect3DVertexShader9Impl_GetDevice(IDirect3DVertexShader9 *iface, IDirect3DDevice9 **device)
  83 {
  84     IDirect3DVertexShader9Impl *This = (IDirect3DVertexShader9Impl *)iface;
  85
  86     TRACE("iface %p, device %p.\n", iface, device);
  87
  88     *device = (IDirect3DDevice9 *)This->parentDevice;
  89     IDirect3DDevice9_AddRef(*device);
  90
  91     TRACE("Returning device %p.\n", *device);
  92
  93     return D3D_OK;
  94 }
  95
  96 static HRESULT WINAPI IDirect3DVertexShader9Impl_GetFunction(LPDIRECT3DVERTEXSHADER9 iface, VOID* pData, UINT* pSizeOfData) {
  97     IDirect3DVertexShader9Impl *This = (IDirect3DVertexShader9Impl *)iface;
  98     HRESULT hr;
  99
 100     TRACE("iface %p, data %p, data_size %p.\n", iface, pData, pSizeOfData);
 101
 102     wined3d_mutex_lock();
 103     hr = IWineD3DVertexShader_GetFunction(This->wineD3DVertexShader, pData, pSizeOfData);
 104     wined3d_mutex_unlock();
 105
 106     return hr;
 107 }
 108
 109
 110 static const IDirect3DVertexShader9Vtbl Direct3DVertexShader9_Vtbl =
 111 {
 112     /* IUnknown */
 113     IDirect3DVertexShader9Impl_QueryInterface,
 114     IDirect3DVertexShader9Impl_AddRef,
 115     IDirect3DVertexShader9Impl_Release,
 116     /* IDirect3DVertexShader9 */
 117     IDirect3DVertexShader9Impl_GetDevice,
 118     IDirect3DVertexShader9Impl_GetFunction
 119 };
 120
 121 static void STDMETHODCALLTYPE d3d9_vertexshader_wined3d_object_destroyed(void *parent)
 122 {
 123     HeapFree(GetProcessHeap(), 0, parent);
 124 }
 125
 126 static const struct wined3d_parent_ops d3d9_vertexshader_wined3d_parent_ops =
 127 {
 128     d3d9_vertexshader_wined3d_object_destroyed,
 129 };
 130
 131 HRESULT vertexshader_init(IDirect3DVertexShader9Impl *shader, IDirect3DDevice9Impl *device, const DWORD *byte_code)
 132 {
 133     HRESULT hr;
 134
 135     shader->ref = 1;
 136     shader->lpVtbl = &Direct3DVertexShader9_Vtbl;
 137
 138     wined3d_mutex_lock();
 139     hr = IWineD3DDevice_CreateVertexShader(device->WineD3DDevice, byte_code,
 140             NULL /* output signature */, &shader->wineD3DVertexShader,
 141             (IUnknown *)shader, &d3d9_vertexshader_wined3d_parent_ops);
 142     wined3d_mutex_unlock();
 143     if (FAILED(hr))
 144     {
 145         WARN("Failed to create wined3d vertex shader, hr %#x.\n", hr);
 146         return hr;
 147     }
 148
 149     shader->parentDevice = (IDirect3DDevice9Ex *)device;
 150     IDirect3DDevice9Ex_AddRef(shader->parentDevice);
 151
 152     return D3D_OK;
 153 }
 154
 155 HRESULT WINAPI IDirect3DDevice9Impl_SetVertexShader(LPDIRECT3DDEVICE9EX iface, IDirect3DVertexShader9* pShader) {
 156     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 157     HRESULT hrc = D3D_OK;
 158
 159     TRACE("iface %p, shader %p.\n", iface, pShader);
 160
 161     wined3d_mutex_lock();
 162     hrc =  IWineD3DDevice_SetVertexShader(This->WineD3DDevice, pShader==NULL?NULL:((IDirect3DVertexShader9Impl *)pShader)->wineD3DVertexShader);
 163     wined3d_mutex_unlock();
 164
 165     TRACE("(%p) : returning hr(%u)\n", This, hrc);
 166     return hrc;
 167 }
 168
 169 HRESULT WINAPI IDirect3DDevice9Impl_GetVertexShader(LPDIRECT3DDEVICE9EX iface, IDirect3DVertexShader9** ppShader) {
 170     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 171     IWineD3DVertexShader *pShader;
 172     HRESULT hrc = D3D_OK;
 173
 174     TRACE("iface %p, shader %p.\n", iface, ppShader);
 175
 176     wined3d_mutex_lock();
 177     hrc = IWineD3DDevice_GetVertexShader(This->WineD3DDevice, &pShader);
 178     if (SUCCEEDED(hrc))
 179     {
 180         if (pShader)
 181         {
 182             hrc = IWineD3DVertexShader_GetParent(pShader, (IUnknown **)ppShader);
 183             IWineD3DVertexShader_Release(pShader);
 184         }
 185         else
 186         {
 187             *ppShader = NULL;
 188         }
 189     }
 190     else
 191     {
 192         WARN("(%p) : Call to IWineD3DDevice_GetVertexShader failed %u (device %p)\n", This, hrc, This->WineD3DDevice);
 193     }
 194     wined3d_mutex_unlock();
 195
 196     TRACE("(%p) : returning %p\n", This, *ppShader);
 197     return hrc;
 198 }
 199
 200 HRESULT WINAPI IDirect3DDevice9Impl_SetVertexShaderConstantF(LPDIRECT3DDEVICE9EX iface, UINT Register, CONST float* pConstantData, UINT Vector4fCount) {
 201     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 202     HRESULT hr;
 203
 204     TRACE("iface %p, register %u, data %p, count %u.\n",
 205             iface, Register, pConstantData, Vector4fCount);
 206
 207     if(Register + Vector4fCount > D3D9_MAX_VERTEX_SHADER_CONSTANTF) {
 208         WARN("Trying to access %u constants, but d3d9 only supports %u\n",
 209              Register + Vector4fCount, D3D9_MAX_VERTEX_SHADER_CONSTANTF);
 210         return D3DERR_INVALIDCALL;
 211     }
 212
 213     wined3d_mutex_lock();
 214     hr = IWineD3DDevice_SetVertexShaderConstantF(This->WineD3DDevice, Register, pConstantData, Vector4fCount);
 215     wined3d_mutex_unlock();
 216
 217     return hr;
 218 }
 219
 220 HRESULT WINAPI IDirect3DDevice9Impl_GetVertexShaderConstantF(LPDIRECT3DDEVICE9EX iface, UINT Register, float* pConstantData, UINT Vector4fCount) {
 221     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 222     HRESULT hr;
 223
 224     TRACE("iface %p, register %u, data %p, count %u.\n",
 225             iface, Register, pConstantData, Vector4fCount);
 226
 227     if(Register + Vector4fCount > D3D9_MAX_VERTEX_SHADER_CONSTANTF) {
 228         WARN("Trying to access %u constants, but d3d9 only supports %u\n",
 229              Register + Vector4fCount, D3D9_MAX_VERTEX_SHADER_CONSTANTF);
 230         return D3DERR_INVALIDCALL;
 231     }
 232
 233     wined3d_mutex_lock();
 234     hr = IWineD3DDevice_GetVertexShaderConstantF(This->WineD3DDevice, Register, pConstantData, Vector4fCount);
 235     wined3d_mutex_unlock();
 236
 237     return hr;
 238 }
 239
 240 HRESULT WINAPI IDirect3DDevice9Impl_SetVertexShaderConstantI(LPDIRECT3DDEVICE9EX iface, UINT Register, CONST int* pConstantData, UINT Vector4iCount) {
 241     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 242     HRESULT hr;
 243
 244     TRACE("iface %p, register %u, data %p, count %u.\n",
 245             iface, Register, pConstantData, Vector4iCount);
 246
 247     wined3d_mutex_lock();
 248     hr = IWineD3DDevice_SetVertexShaderConstantI(This->WineD3DDevice, Register, pConstantData, Vector4iCount);
 249     wined3d_mutex_unlock();
 250
 251     return hr;
 252 }
 253
 254 HRESULT WINAPI IDirect3DDevice9Impl_GetVertexShaderConstantI(LPDIRECT3DDEVICE9EX iface, UINT Register, int* pConstantData, UINT Vector4iCount) {
 255     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 256     HRESULT hr;
 257
 258     TRACE("iface %p, register %u, data %p, count %u.\n",
 259             iface, Register, pConstantData, Vector4iCount);
 260
 261     wined3d_mutex_lock();
 262     hr = IWineD3DDevice_GetVertexShaderConstantI(This->WineD3DDevice, Register, pConstantData, Vector4iCount);
 263     wined3d_mutex_unlock();
 264
 265     return hr;
 266 }
 267
 268 HRESULT WINAPI IDirect3DDevice9Impl_SetVertexShaderConstantB(LPDIRECT3DDEVICE9EX iface, UINT Register, CONST BOOL* pConstantData, UINT BoolCount) {
 269     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 270     HRESULT hr;
 271
 272     TRACE("iface %p, register %u, data %p, count %u.\n",
 273             iface, Register, pConstantData, BoolCount);
 274
 275     wined3d_mutex_lock();
 276     hr = IWineD3DDevice_SetVertexShaderConstantB(This->WineD3DDevice, Register, pConstantData, BoolCount);
 277     wined3d_mutex_unlock();
 278
 279     return hr;
 280 }
 281
 282 HRESULT WINAPI IDirect3DDevice9Impl_GetVertexShaderConstantB(LPDIRECT3DDEVICE9EX iface, UINT Register, BOOL* pConstantData, UINT BoolCount) {
 283     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 284     HRESULT hr;
 285
 286     TRACE("iface %p, register %u, data %p, count %u.\n",
 287             iface, Register, pConstantData, BoolCount);
 288
 289     wined3d_mutex_lock();
 290     hr = IWineD3DDevice_GetVertexShaderConstantB(This->WineD3DDevice, Register, pConstantData, BoolCount);
 291     wined3d_mutex_unlock();
 292
 293     return hr;
 294 }