dlls/d3d9/pixelshader.c

   1 /*
   2  * IDirect3DPixelShader9 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 /* IDirect3DPixelShader9 IUnknown parts follow: */
  28 static HRESULT WINAPI IDirect3DPixelShader9Impl_QueryInterface(LPDIRECT3DPIXELSHADER9 iface, REFIID riid, LPVOID* ppobj) {
  29     IDirect3DPixelShader9Impl *This = (IDirect3DPixelShader9Impl *)iface;
  30
  31     if (IsEqualGUID(riid, &IID_IUnknown)
  32         || IsEqualGUID(riid, &IID_IDirect3DPixelShader9)) {
  33         IUnknown_AddRef(iface);
  34         *ppobj = This;
  35         return S_OK;
  36     }
  37
  38     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  39     *ppobj = NULL;
  40     return E_NOINTERFACE;
  41 }
  42
  43 static ULONG WINAPI IDirect3DPixelShader9Impl_AddRef(LPDIRECT3DPIXELSHADER9 iface) {
  44     IDirect3DPixelShader9Impl *This = (IDirect3DPixelShader9Impl *)iface;
  45     ULONG ref = InterlockedIncrement(&This->ref);
  46
  47     TRACE("(%p) : AddRef from %d\n", This, ref - 1);
  48
  49     return ref;
  50 }
  51
  52 static ULONG WINAPI IDirect3DPixelShader9Impl_Release(LPDIRECT3DPIXELSHADER9 iface) {
  53     IDirect3DPixelShader9Impl *This = (IDirect3DPixelShader9Impl *)iface;
  54     ULONG ref = InterlockedDecrement(&This->ref);
  55
  56     TRACE("(%p) : ReleaseRef to %d\n", This, ref);
  57
  58     if (ref == 0) {
  59         IWineD3DPixelShader_Release(This->wineD3DPixelShader);
  60         IUnknown_Release(This->parentDevice);
  61         HeapFree(GetProcessHeap(), 0, This);
  62     }
  63     return ref;
  64 }
  65
  66 /* IDirect3DPixelShader9 Interface follow: */
  67 static HRESULT WINAPI IDirect3DPixelShader9Impl_GetDevice(LPDIRECT3DPIXELSHADER9 iface, IDirect3DDevice9** ppDevice) {
  68     IDirect3DPixelShader9Impl *This = (IDirect3DPixelShader9Impl *)iface;
  69     IWineD3DDevice *myDevice = NULL;
  70
  71     TRACE("(%p) : Relay\n", This);
  72
  73     IWineD3DPixelShader_GetDevice(This->wineD3DPixelShader, &myDevice);
  74     IWineD3DDevice_GetParent(myDevice, (IUnknown **)ppDevice);
  75     IWineD3DDevice_Release(myDevice);
  76     TRACE("(%p) returning (%p)\n", This, *ppDevice);
  77     return D3D_OK;
  78 }
  79
  80 static HRESULT WINAPI IDirect3DPixelShader9Impl_GetFunction(LPDIRECT3DPIXELSHADER9 iface, VOID* pData, UINT* pSizeOfData) {
  81     IDirect3DPixelShader9Impl *This = (IDirect3DPixelShader9Impl *)iface;
  82     TRACE("(%p) Relay\n", This);
  83     return IWineD3DPixelShader_GetFunction(This->wineD3DPixelShader, pData, pSizeOfData);
  84 }
  85
  86
  87 static const IDirect3DPixelShader9Vtbl Direct3DPixelShader9_Vtbl =
  88 {
  89     /* IUnknown */
  90     IDirect3DPixelShader9Impl_QueryInterface,
  91     IDirect3DPixelShader9Impl_AddRef,
  92     IDirect3DPixelShader9Impl_Release,
  93     /* IDirect3DPixelShader9 */
  94     IDirect3DPixelShader9Impl_GetDevice,
  95     IDirect3DPixelShader9Impl_GetFunction
  96 };
  97
  98
  99 /* IDirect3DDevice9 IDirect3DPixelShader9 Methods follow:  */
 100 HRESULT WINAPI IDirect3DDevice9Impl_CreatePixelShader(LPDIRECT3DDEVICE9 iface, CONST DWORD* pFunction, IDirect3DPixelShader9** ppShader) {
 101     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 102     IDirect3DPixelShader9Impl *object;
 103     HRESULT hrc = D3D_OK;
 104
 105     TRACE("(%p) Relay\n", This);
 106
 107     if (ppShader == NULL) {
 108         TRACE("(%p) Invalid call\n", This);
 109         return D3DERR_INVALIDCALL;
 110     }
 111
 112     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
 113
 114     if (NULL == object) {
 115         FIXME("Allocation of memory failed, returning D3DERR_OUTOFVIDEOMEMORY\n");
 116         return E_OUTOFMEMORY;
 117     }
 118
 119     object->ref    = 1;
 120     object->lpVtbl = &Direct3DPixelShader9_Vtbl;
 121     hrc = IWineD3DDevice_CreatePixelShader(This->WineD3DDevice, pFunction, &object->wineD3DPixelShader , (IUnknown *)object);
 122     if (hrc != D3D_OK) {
 123
 124         /* free up object */
 125         FIXME("(%p) call to IWineD3DDevice_CreatePixelShader failed\n", This);
 126         HeapFree(GetProcessHeap(), 0 , object);
 127     } else {
 128         IUnknown_AddRef(iface);
 129         object->parentDevice = iface;
 130         *ppShader = (IDirect3DPixelShader9*) object;
 131         TRACE("(%p) : Created pixel shader %p\n", This, object);
 132     }
 133
 134     TRACE("(%p) : returning %p\n", This, *ppShader);
 135     return hrc;
 136 }
 137
 138 HRESULT WINAPI IDirect3DDevice9Impl_SetPixelShader(LPDIRECT3DDEVICE9 iface, IDirect3DPixelShader9* pShader) {
 139     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 140     IDirect3DPixelShader9Impl *shader = (IDirect3DPixelShader9Impl *)pShader;
 141     TRACE("(%p) Relay\n", This);
 142     IWineD3DDevice_SetPixelShader(This->WineD3DDevice, shader == NULL ? NULL :shader->wineD3DPixelShader);
 143     return D3D_OK;
 144 }
 145
 146 HRESULT WINAPI IDirect3DDevice9Impl_GetPixelShader(LPDIRECT3DDEVICE9 iface, IDirect3DPixelShader9** ppShader) {
 147     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 148     IWineD3DPixelShader *object;
 149
 150     HRESULT hrc = D3D_OK;
 151     TRACE("(%p) Relay\n", This);
 152     if (ppShader == NULL) {
 153         TRACE("(%p) Invalid call\n", This);
 154         return D3DERR_INVALIDCALL;
 155     }
 156
 157     hrc = IWineD3DDevice_GetPixelShader(This->WineD3DDevice, &object);
 158     if (hrc == D3D_OK && object != NULL) {
 159        hrc = IWineD3DPixelShader_GetParent(object, (IUnknown **)ppShader);
 160        IWineD3DPixelShader_Release(object);
 161     } else {
 162         *ppShader = NULL;
 163     }
 164
 165     TRACE("(%p) : returning %p\n", This, *ppShader);
 166     return hrc;
 167 }
 168
 169 HRESULT WINAPI IDirect3DDevice9Impl_SetPixelShaderConstantF(LPDIRECT3DDEVICE9 iface, UINT Register, CONST float* pConstantData, UINT Vector4fCount) {
 170    IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 171     TRACE("(%p) Relay\n", This);
 172     return IWineD3DDevice_SetPixelShaderConstantF(This->WineD3DDevice, Register, pConstantData, Vector4fCount);
 173 }
 174
 175 HRESULT WINAPI IDirect3DDevice9Impl_GetPixelShaderConstantF(LPDIRECT3DDEVICE9 iface, UINT Register, float* pConstantData, UINT Vector4fCount) {
 176     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 177     TRACE("(%p) Relay\n", This);
 178     return IWineD3DDevice_GetPixelShaderConstantF(This->WineD3DDevice, Register, pConstantData, Vector4fCount);
 179 }
 180
 181 HRESULT WINAPI IDirect3DDevice9Impl_SetPixelShaderConstantI(LPDIRECT3DDEVICE9 iface, UINT Register, CONST int* pConstantData, UINT Vector4iCount) {
 182     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 183     TRACE("(%p) Relay\n", This);
 184     return IWineD3DDevice_SetPixelShaderConstantI(This->WineD3DDevice, Register, pConstantData, Vector4iCount);
 185 }
 186
 187 HRESULT WINAPI IDirect3DDevice9Impl_GetPixelShaderConstantI(LPDIRECT3DDEVICE9 iface, UINT Register, int* pConstantData, UINT Vector4iCount) {
 188     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 189     TRACE("(%p) Relay\n", This);
 190     return IWineD3DDevice_GetPixelShaderConstantI(This->WineD3DDevice, Register, pConstantData, Vector4iCount);
 191 }
 192
 193 HRESULT WINAPI IDirect3DDevice9Impl_SetPixelShaderConstantB(LPDIRECT3DDEVICE9 iface, UINT Register, CONST BOOL* pConstantData, UINT BoolCount) {
 194     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 195     TRACE("(%p) Relay\n", This);
 196     return  IWineD3DDevice_SetPixelShaderConstantB(This->WineD3DDevice, Register, pConstantData, BoolCount);
 197 }
 198
 199 HRESULT WINAPI IDirect3DDevice9Impl_GetPixelShaderConstantB(LPDIRECT3DDEVICE9 iface, UINT Register, BOOL* pConstantData, UINT BoolCount) {
 200     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 201     TRACE("(%p) Relay\n", This);
 202     return IWineD3DDevice_GetPixelShaderConstantB(This->WineD3DDevice, Register, pConstantData, BoolCount);
 203 }