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d3dx9: Implement Begin and End methods.

This commit is contained in:
Charles Welton 2011-06-29 19:08:20 -03:00 committed by Alexandre Julliard
parent 2e4b0b1ef4
commit 8ce0495359
1 changed files with 69 additions and 4 deletions
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73
dlls/d3dx9_36/line.c
View File

@ -29,6 +29,7 @@ typedef struct ID3DXLineImpl {
LONG ref;
IDirect3DDevice9 *device;
IDirect3DStateBlock9 *state;
} ID3DXLineImpl;
static inline ID3DXLineImpl *impl_from_ID3DXLine(ID3DXLine *iface)
@ -100,9 +101,62 @@ static HRESULT WINAPI ID3DXLineImpl_Begin(ID3DXLine* iface)
{
ID3DXLineImpl *This = impl_from_ID3DXLine(iface);
FIXME("(%p)->(): stub\n", This);
HRESULT hr;
D3DXMATRIX identity, projection;
D3DVIEWPORT9 vp;
return E_NOTIMPL;
TRACE ("(%p)->()\n", This);
if (This->state != NULL) /* We already began. Return error. */
return D3DERR_INVALIDCALL;
hr = IDirect3DDevice9_CreateStateBlock(This->device, D3DSBT_ALL, &This->state);
if (FAILED(hr)) return D3DXERR_INVALIDDATA;
hr = IDirect3DDevice9_GetViewport(This->device, &vp);
if (FAILED(hr)) goto failed;
D3DXMatrixIdentity(&identity);
D3DXMatrixOrthoOffCenterLH(&projection,
0.0, vp.Width, /* Min and max x */
vp.Height, 0.0, /* Min and max y. Screen y is on top so this is inverted */
0.0, 1.0); /* Min and max z */
hr = IDirect3DDevice9_SetTransform(This->device, D3DTS_WORLD, &identity);
if (FAILED(hr)) goto failed;
hr = IDirect3DDevice9_SetTransform(This->device, D3DTS_VIEW, &identity);
if (FAILED(hr)) goto failed;
hr = IDirect3DDevice9_SetTransform(This->device, D3DTS_PROJECTION, &projection);
if (FAILED(hr)) goto failed;
/* Windows sets similar states so we do the same */
hr = IDirect3DDevice9_SetRenderState(This->device, D3DRS_LIGHTING, FALSE);
if (FAILED(hr)) goto failed;
hr = IDirect3DDevice9_SetRenderState(This->device, D3DRS_FOGENABLE, FALSE);
if (FAILED(hr)) goto failed;
hr = IDirect3DDevice9_SetRenderState(This->device, D3DRS_SHADEMODE, D3DSHADE_FLAT);
if (FAILED(hr)) goto failed;
hr = IDirect3DDevice9_SetRenderState(This->device, D3DRS_ALPHABLENDENABLE, TRUE);
if (FAILED(hr)) goto failed;
hr = IDirect3DDevice9_SetRenderState(This->device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
if (FAILED(hr)) goto failed;
hr = IDirect3DDevice9_SetRenderState(This->device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
if (FAILED(hr)) goto failed;
return D3D_OK;
failed:
IDirect3DStateBlock9_Apply(This->state);
IDirect3DStateBlock9_Release(This->state);
This->state = NULL;
return D3DXERR_INVALIDDATA;
}
static HRESULT WINAPI ID3DXLineImpl_Draw(ID3DXLine* iface, CONST D3DXVECTOR2* vertexlist, DWORD vertexlistcount, D3DCOLOR color)
@ -218,9 +272,19 @@ static HRESULT WINAPI ID3DXLineImpl_End(ID3DXLine* iface)
{
ID3DXLineImpl *This = impl_from_ID3DXLine(iface);
FIXME("(%p)->(): stub\n", This);
HRESULT hr;
return E_NOTIMPL;
TRACE ("(%p)->()\n", This);
if (This->state == NULL) /* We haven't begun yet. */
return D3DERR_INVALIDCALL;
hr = IDirect3DStateBlock9_Apply(This->state);
IDirect3DStateBlock9_Release(This->state);
This->state = NULL;
if (FAILED(hr)) return D3DXERR_INVALIDDATA;
else return D3D_OK;
}
static HRESULT WINAPI ID3DXLineImpl_OnLostDevice(ID3DXLine* iface)
@ -285,6 +349,7 @@ HRESULT WINAPI D3DXCreateLine(LPDIRECT3DDEVICE9 device, LPD3DXLINE* line)
object->ID3DXLine_iface.lpVtbl = &ID3DXLine_Vtbl;
object->ref = 1;
object->device = device;
object->state = NULL; /* We only initialize it on Begin */
IDirect3DDevice9_AddRef(device);
*line = &object->ID3DXLine_iface;