Sweden-Number/dlls/d3d9/vertexshader.c

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/*
* IDirect3DVertexShader9 implementation
*
* Copyright 2002-2003 Jason Edmeades
* Raphael Junqueira
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include <stdarg.h>
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "wingdi.h"
#include "wine/debug.h"
#include "d3d9_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(d3d_shader);
/* IDirect3DVertexShader9 IUnknown parts follow: */
HRESULT WINAPI IDirect3DVertexShader9Impl_QueryInterface(LPDIRECT3DVERTEXSHADER9 iface, REFIID riid, LPVOID* ppobj) {
IDirect3DVertexShader9Impl *This = (IDirect3DVertexShader9Impl *)iface;
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDirect3DVertexShader9)) {
IDirect3DVertexShader9Impl_AddRef(iface);
*ppobj = This;
return D3D_OK;
}
WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
return E_NOINTERFACE;
}
ULONG WINAPI IDirect3DVertexShader9Impl_AddRef(LPDIRECT3DVERTEXSHADER9 iface) {
IDirect3DVertexShader9Impl *This = (IDirect3DVertexShader9Impl *)iface;
TRACE("(%p) : AddRef from %ld\n", This, This->ref);
return ++(This->ref);
}
ULONG WINAPI IDirect3DVertexShader9Impl_Release(LPDIRECT3DVERTEXSHADER9 iface) {
IDirect3DVertexShader9Impl *This = (IDirect3DVertexShader9Impl *)iface;
ULONG ref = --This->ref;
TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
if (ref == 0) {
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/* IDirect3DVertexShader9 Interface follow: */
HRESULT WINAPI IDirect3DVertexShader9Impl_GetDevice(LPDIRECT3DVERTEXSHADER9 iface, IDirect3DDevice9** ppDevice) {
IDirect3DVertexShader9Impl *This = (IDirect3DVertexShader9Impl *)iface;
TRACE("(%p) : returning %p\n", This, This->Device);
*ppDevice = (LPDIRECT3DDEVICE9) This->Device;
IDirect3DDevice9Impl_AddRef(*ppDevice);
return D3D_OK;
}
HRESULT WINAPI IDirect3DVertexShader9Impl_GetFunction(LPDIRECT3DVERTEXSHADER9 iface, VOID* pData, UINT* pSizeOfData) {
IDirect3DVertexShader9Impl *This = (IDirect3DVertexShader9Impl *)iface;
FIXME("(%p) : stub\n", This);
return D3D_OK;
}
IDirect3DVertexShader9Vtbl Direct3DVertexShader9_Vtbl =
{
IDirect3DVertexShader9Impl_QueryInterface,
IDirect3DVertexShader9Impl_AddRef,
IDirect3DVertexShader9Impl_Release,
IDirect3DVertexShader9Impl_GetDevice,
IDirect3DVertexShader9Impl_GetFunction
};
/* IDirect3DDevice9 IDirect3DVertexShader9 Methods follow: */
HRESULT WINAPI IDirect3DDevice9Impl_CreateVertexShader(LPDIRECT3DDEVICE9 iface, CONST DWORD* pFunction, IDirect3DVertexShader9** ppShader) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
FIXME("(%p) : stub\n", This);
return D3D_OK;
}
HRESULT WINAPI IDirect3DDevice9Impl_SetVertexShader(LPDIRECT3DDEVICE9 iface, IDirect3DVertexShader9* pShader) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
This->UpdateStateBlock->VertexShader = pShader;
This->UpdateStateBlock->Changed.vertexShader = TRUE;
This->UpdateStateBlock->Set.vertexShader = TRUE;
/* Handle recording of state blocks */
if (This->isRecordingState) {
TRACE("Recording... not performing anything\n");
return D3D_OK;
}
/**
* TODO: merge HAL shaders context switching from prototype
*/
return D3D_OK;
}
HRESULT WINAPI IDirect3DDevice9Impl_GetVertexShader(LPDIRECT3DDEVICE9 iface, IDirect3DVertexShader9** ppShader) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
TRACE("(%p) : GetVertexShader returning %p\n", This, This->StateBlock->VertexShader);
*ppShader = This->StateBlock->VertexShader;
IDirect3DVertexShader9Impl_AddRef(*ppShader);
return D3D_OK;
}
HRESULT WINAPI IDirect3DDevice9Impl_SetVertexShaderConstantF(LPDIRECT3DDEVICE9 iface, UINT Register, CONST float* pConstantData, UINT Vector4fCount) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
if (Register + Vector4fCount > D3D_VSHADER_MAX_CONSTANTS) {
ERR("(%p) : SetVertexShaderConstant C[%u] invalid\n", This, Register);
return D3DERR_INVALIDCALL;
}
if (NULL == pConstantData) {
return D3DERR_INVALIDCALL;
}
if (Vector4fCount > 1) {
CONST FLOAT* f = pConstantData;
UINT i;
TRACE("(%p) : SetVertexShaderConstant C[%u..%u]=\n", This, Register, Register + Vector4fCount - 1);
for (i = 0; i < Vector4fCount; ++i) {
TRACE("{%f, %f, %f, %f}\n", f[0], f[1], f[2], f[3]);
f += 4;
}
} else {
FLOAT* f = (FLOAT*) pConstantData;
TRACE("(%p) : SetVertexShaderConstant, C[%u]={%f, %f, %f, %f}\n", This, Register, f[0], f[1], f[2], f[3]);
}
This->UpdateStateBlock->Changed.vertexShaderConstant = TRUE;
memcpy(&This->UpdateStateBlock->vertexShaderConstantF[Register], pConstantData, Vector4fCount * 4 * sizeof(FLOAT));
return D3D_OK;
}
HRESULT WINAPI IDirect3DDevice9Impl_GetVertexShaderConstantF(LPDIRECT3DDEVICE9 iface, UINT Register, float* pConstantData, UINT Vector4fCount) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
TRACE("(%p) : C[%u] count=%u\n", This, Register, Vector4fCount);
if (Register + Vector4fCount > D3D_VSHADER_MAX_CONSTANTS) {
return D3DERR_INVALIDCALL;
}
if (NULL == pConstantData) {
return D3DERR_INVALIDCALL;
}
memcpy(pConstantData, &This->UpdateStateBlock->vertexShaderConstantF[Register], Vector4fCount * 4 * sizeof(FLOAT));
return D3D_OK;
}
HRESULT WINAPI IDirect3DDevice9Impl_SetVertexShaderConstantI(LPDIRECT3DDEVICE9 iface, UINT Register, CONST int* pConstantData, UINT Vector4iCount) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
if (Register + Vector4iCount > D3D_VSHADER_MAX_CONSTANTS) {
ERR("(%p) : SetVertexShaderConstantI C[%u] invalid\n", This, Register);
return D3DERR_INVALIDCALL;
}
if (NULL == pConstantData) {
return D3DERR_INVALIDCALL;
}
if (Vector4iCount > 1) {
CONST int* f = pConstantData;
UINT i;
TRACE("(%p) : SetVertexShaderConstantI C[%u..%u]=\n", This, Register, Register + Vector4iCount - 1);
for (i = 0; i < Vector4iCount; ++i) {
TRACE("{%d, %d, %d, %d}\n", f[0], f[1], f[2], f[3]);
f += 4;
}
} else {
CONST int* f = pConstantData;
TRACE("(%p) : SetVertexShaderConstantI, C[%u]={%i, %i, %i, %i}\n", This, Register, f[0], f[1], f[2], f[3]);
}
This->UpdateStateBlock->Changed.vertexShaderConstant = TRUE;
memcpy(&This->UpdateStateBlock->vertexShaderConstantI[Register], pConstantData, Vector4iCount * 4 * sizeof(int));
return D3D_OK;
}
HRESULT WINAPI IDirect3DDevice9Impl_GetVertexShaderConstantI(LPDIRECT3DDEVICE9 iface, UINT Register, int* pConstantData, UINT Vector4iCount) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
TRACE("(%p) : C[%u] count=%u\n", This, Register, Vector4iCount);
if (Register + Vector4iCount > D3D_VSHADER_MAX_CONSTANTS) {
return D3DERR_INVALIDCALL;
}
if (NULL == pConstantData) {
return D3DERR_INVALIDCALL;
}
memcpy(pConstantData, &This->UpdateStateBlock->vertexShaderConstantI[Register], Vector4iCount * 4 * sizeof(FLOAT));
return D3D_OK;
}
HRESULT WINAPI IDirect3DDevice9Impl_SetVertexShaderConstantB(LPDIRECT3DDEVICE9 iface, UINT Register, CONST BOOL* pConstantData, UINT BoolCount) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
UINT i;
if (Register + BoolCount > D3D_VSHADER_MAX_CONSTANTS) {
ERR("(%p) : SetVertexShaderConstantB C[%u] invalid\n", This, Register);
return D3DERR_INVALIDCALL;
}
if (NULL == pConstantData) {
return D3DERR_INVALIDCALL;
}
if (BoolCount > 1) {
CONST BOOL* f = pConstantData;
TRACE("(%p) : SetVertexShaderConstantB C[%u..%u]=\n", This, Register, Register + BoolCount - 1);
for (i = 0; i < BoolCount; ++i) {
TRACE("{%u}\n", f[i]);
}
} else {
CONST BOOL* f = pConstantData;
TRACE("(%p) : SetVertexShaderConstantB, C[%u]={%u}\n", This, Register, f[0]);
}
This->UpdateStateBlock->Changed.vertexShaderConstant = TRUE;
for (i = 0; i < BoolCount; ++i) {
This->UpdateStateBlock->vertexShaderConstantB[Register] = pConstantData[i];
}
return D3D_OK;
}
HRESULT WINAPI IDirect3DDevice9Impl_GetVertexShaderConstantB(LPDIRECT3DDEVICE9 iface, UINT Register, BOOL* pConstantData, UINT BoolCount) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
FIXME("(%p) : stub\n", This);
return D3D_OK;
}