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- added enumeration of the Reference device (some games seems to need 

it to work and they want it enumerated first..)
- some comments about potential problems with Z masking
This commit is contained in:
Lionel Ulmer 2003-01-02 20:13:47 +00:00 committed by Alexandre Julliard
parent 4dac4a5580
commit 00a3d5f3f8
3 changed files with 27 additions and 7 deletions
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19
dlls/ddraw/d3ddevice/mesa.c
View File

@ -272,12 +272,22 @@ static void fill_device_capabilities(IDirectDrawImpl* ddraw)
HRESULT d3ddevice_enumerate(LPD3DENUMDEVICESCALLBACK cb, LPVOID context)
{
D3DDEVICEDESC d1, d2;
HRESULT ret_value;
fill_opengl_caps(&d1);
d2 = d1;
TRACE(" enumerating OpenGL D3DDevice interface using reference IID (IID %s).\n", debugstr_guid(&IID_IDirect3DRefDevice));
ret_value = cb((LPIID) &IID_IDirect3DRefDevice, "WINE Reference Direct3DX using OpenGL", "direct3d", &d1, &d2, context);
if (ret_value != D3DENUMRET_OK)
return ret_value;
TRACE(" enumerating OpenGL D3DDevice interface (IID %s).\n", debugstr_guid(&IID_D3DDEVICE_OpenGL));
return cb((LPIID) &IID_D3DDEVICE_OpenGL, "WINE Direct3DX using OpenGL", "direct3d", &d1, &d2, context);
ret_value = cb((LPIID) &IID_D3DDEVICE_OpenGL, "WINE Direct3DX using OpenGL", "direct3d", &d1, &d2, context);
if (ret_value != D3DENUMRET_OK)
return ret_value;
return D3DENUMRET_OK;
}
HRESULT d3ddevice_enumerate7(LPD3DENUMDEVICESCALLBACK7 cb, LPVOID context)
@ -479,8 +489,9 @@ d3ddevice_find(IDirect3DImpl *d3d,
}
if (lpD3DDFS->dwFlags & D3DFDS_GUID) {
TRACE(" trying to match guid %s.\n", debugstr_guid(&(lpD3DDFS->guid)));
if ((IsEqualGUID( &IID_D3DDEVICE_OpenGL, &(lpD3DDFS->guid)) == 0) &&
(IsEqualGUID(&IID_IDirect3DHALDevice, &(lpD3DDFS->guid)) == 0)) {
if ((IsEqualGUID(&IID_D3DDEVICE_OpenGL, &(lpD3DDFS->guid)) == 0) &&
(IsEqualGUID(&IID_IDirect3DHALDevice, &(lpD3DDFS->guid)) == 0) &&
(IsEqualGUID(&IID_IDirect3DRefDevice, &(lpD3DDFS->guid)) == 0)) {
TRACE(" no match for this GUID.\n");
return DDERR_INVALIDPARAMS;
}

3
dlls/ddraw/direct3d/mesa.c
View File

@ -133,7 +133,8 @@ create_device_helper(IDirect3DImpl *This,
if ((iid == NULL) ||
(IsEqualGUID(&IID_D3DDEVICE_OpenGL, iid)) ||
(IsEqualGUID(&IID_IDirect3DHALDevice, iid)) ||
(IsEqualGUID(&IID_IDirect3DTnLHalDevice, iid))) {
(IsEqualGUID(&IID_IDirect3DTnLHalDevice, iid)) ||
(IsEqualGUID(&IID_IDirect3DRefDevice, iid))) {
switch (interface) {
case 1:
*obj = ICOM_INTERFACE(lpd3ddev, IDirect3DDevice);

12
dlls/ddraw/mesa.c
View File

@ -135,10 +135,18 @@ void set_render_state(D3DRENDERSTATETYPE dwRenderStateType,
break;
case D3DRENDERSTATE_ZENABLE: /* 7 */
if (dwRenderState)
/* To investigate : in OpenGL, if we disable the depth test, the Z buffer will NOT be
updated either.. No idea about what happens in D3D.
Maybe replacing the Z function by ALWAYS would be a better idea. */
if (dwRenderState == D3DZB_TRUE)
glEnable(GL_DEPTH_TEST);
else
else if (dwRenderState == D3DZB_FALSE)
glDisable(GL_DEPTH_TEST);
else {
glEnable(GL_DEPTH_TEST);
WARN(" w-buffering not supported.\n");
}
break;
case D3DRENDERSTATE_FILLMODE: /* 8 */