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d3d8: Use the wined3d declaration to retrieve the d3d8 shader in IDirect3DDevice8Impl_GetVertexShader(). 

This makes it no longer necessary to create a wined3d vertex shader
when the d3d8 vertex shader has a NULL function.
This commit is contained in:
Henri Verbeet 2008-12-15 12:10:15 +01:00 committed by Alexandre Julliard
parent b9468a89fc
commit 0a47e1beb4
2 changed files with 49 additions and 27 deletions
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2
dlls/d3d8/d3d8_private.h
View File

@ -531,6 +531,7 @@ typedef struct {
DWORD elements_size; /* Size of elements, in bytes */
IWineD3DVertexDeclaration *wined3d_vertex_declaration;
DWORD shader_handle;
} IDirect3DVertexDeclaration8Impl;
@ -600,7 +601,6 @@ struct IDirect3DVertexShader8Impl {
const IDirect3DVertexShader8Vtbl *lpVtbl;
LONG ref;
DWORD handle;
IDirect3DVertexDeclaration8 *vertex_declaration;
IWineD3DVertexShader *wineD3DVertexShader;
};

74
dlls/d3d8/device.c
View File

@ -1540,6 +1540,7 @@ static HRESULT WINAPI IDirect3DDevice8Impl_CreateVertexShader(LPDIRECT3DDEVICE8
IDirect3DVertexShader8Impl *object;
IWineD3DVertexDeclaration *wined3d_vertex_declaration;
const DWORD *token = pDeclaration;
shader_handle *handle;
/* Test if the vertex declaration is valid */
while (D3DVSD_END() != *token) {
@ -1578,6 +1579,24 @@ static HRESULT WINAPI IDirect3DDevice8Impl_CreateVertexShader(LPDIRECT3DDEVICE8
*ppShader = 0;
return D3DERR_INVALIDCALL;
}
handle = alloc_shader_handle(This);
if (!handle)
{
ERR("Failed to allocate shader handle\n");
LeaveCriticalSection(&d3d8_cs);
IDirect3DVertexDeclaration8_Release(object->vertex_declaration);
HeapFree(GetProcessHeap(), 0, object);
*ppShader = 0;
return E_OUTOFMEMORY;
}
else
{
DWORD shader_handle = (handle - This->shader_handles) + VS_HIGHESTFIXEDFXF + 1;
*handle = object;
*ppShader = ((IDirect3DVertexDeclaration8Impl *)object->vertex_declaration)->shader_handle = shader_handle;
}
wined3d_vertex_declaration = ((IDirect3DVertexDeclaration8Impl *)object->vertex_declaration)->wined3d_vertex_declaration;
/* Usage is missing ... Use SetRenderState to set the sw vp render state in SetVertexShader */
@ -1586,23 +1605,13 @@ static HRESULT WINAPI IDirect3DDevice8Impl_CreateVertexShader(LPDIRECT3DDEVICE8
if (FAILED(hrc)) {
/* free up object */
FIXME("Call to IWineD3DDevice_CreateVertexShader failed\n");
free_shader_handle(This, handle);
IDirect3DVertexDeclaration8_Release(object->vertex_declaration);
HeapFree(GetProcessHeap(), 0, object);
*ppShader = 0;
} else {
/* TODO: Store the VS declarations locally so that they can be dereferenced with a value higher than VS_HIGHESTFIXEDFXF */
shader_handle *handle = alloc_shader_handle(This);
if (!handle) {
ERR("Failed to allocate shader handle\n");
IDirect3DVertexShader8_Release((IUnknown *)object);
hrc = E_OUTOFMEMORY;
} else {
*handle = object;
object->handle = (handle - This->shader_handles) + VS_HIGHESTFIXEDFXF + 1;
*ppShader = object->handle;
load_local_constants(pDeclaration, object->wineD3DVertexShader);
TRACE("(%p) : returning %p (handle %#x)\n", This, object, *ppShader);
}
load_local_constants(pDeclaration, object->wineD3DVertexShader);
TRACE("(%p) : returning %p (handle %#x)\n", This, object, *ppShader);
}
LeaveCriticalSection(&d3d8_cs);
@ -1645,6 +1654,7 @@ static IDirect3DVertexDeclaration8Impl *IDirect3DDevice8Impl_FindDecl(IDirect3DD
d3d8_declaration->lpVtbl = &Direct3DVertexDeclaration8_Vtbl;
d3d8_declaration->elements = NULL;
d3d8_declaration->elements_size = 0;
d3d8_declaration->shader_handle = fvf;
hr = IWineD3DDevice_CreateVertexDeclarationFromFVF(This->WineD3DDevice,
&d3d8_declaration->wined3d_vertex_declaration, (IUnknown *)d3d8_declaration, fvf);
@ -1709,24 +1719,36 @@ static HRESULT WINAPI IDirect3DDevice8Impl_SetVertexShader(LPDIRECT3DDEVICE8 ifa
static HRESULT WINAPI IDirect3DDevice8Impl_GetVertexShader(LPDIRECT3DDEVICE8 iface, DWORD* ppShader) {
IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)iface;
IWineD3DVertexShader *pShader;
HRESULT hrc = D3D_OK;
IWineD3DVertexDeclaration *wined3d_declaration;
HRESULT hrc;
TRACE("(%p) : Relay device@%p\n", This, This->WineD3DDevice);
EnterCriticalSection(&d3d8_cs);
hrc = IWineD3DDevice_GetVertexShader(This->WineD3DDevice, &pShader);
if (D3D_OK == hrc) {
if(0 != pShader) {
IDirect3DVertexShader8Impl *d3d8_shader;
hrc = IWineD3DVertexShader_GetParent(pShader, (IUnknown **)&d3d8_shader);
IWineD3DVertexShader_Release(pShader);
*ppShader = d3d8_shader->handle;
} else {
hrc = IWineD3DDevice_GetVertexDeclaration(This->WineD3DDevice, &wined3d_declaration);
if (SUCCEEDED(hrc))
{
if (wined3d_declaration)
{
IDirect3DVertexDeclaration8 *d3d8_declaration;
hrc = IWineD3DVertexDeclaration_GetParent(wined3d_declaration, (IUnknown **)&d3d8_declaration);
IWineD3DVertexDeclaration_Release(wined3d_declaration);
if (SUCCEEDED(hrc))
{
*ppShader = ((IDirect3DVertexDeclaration8Impl *)d3d8_declaration)->shader_handle;
IDirect3DVertexDeclaration8_Release(d3d8_declaration);
}
}
else
{
*ppShader = 0;
hrc = D3D_OK;
}
} else {
WARN("(%p) : Call to IWineD3DDevice_GetVertexShader failed %u (device %p)\n", This, hrc, This->WineD3DDevice);
}
else
{
WARN("(%p) : Call to IWineD3DDevice_GetVertexDeclaration failed %#x (device %p)\n",
This, hrc, This->WineD3DDevice);
}
TRACE("(%p) : returning %#x\n", This, *ppShader);
LeaveCriticalSection(&d3d8_cs);