873 lines
28 KiB
C
873 lines
28 KiB
C
/* Direct3D Viewport
|
|
* Copyright (c) 1998 Lionel ULMER
|
|
* Copyright (c) 2006 Stefan DÖSINGER
|
|
*
|
|
* This file contains the implementation of Direct3DViewport2.
|
|
*
|
|
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include "wine/port.h"
|
|
|
|
#include <assert.h>
|
|
#include <stdarg.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
#define COBJMACROS
|
|
#define NONAMELESSUNION
|
|
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "winnls.h"
|
|
#include "winerror.h"
|
|
#include "wingdi.h"
|
|
#include "wine/exception.h"
|
|
#include "excpt.h"
|
|
|
|
#include "ddraw.h"
|
|
#include "d3d.h"
|
|
|
|
#include "ddraw_private.h"
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(d3d7);
|
|
|
|
/*****************************************************************************
|
|
* Helper functions
|
|
*****************************************************************************/
|
|
|
|
/*****************************************************************************
|
|
* viewport_activate
|
|
*
|
|
* activates the viewport using IDirect3DDevice7::SetViewport
|
|
*
|
|
*****************************************************************************/
|
|
void viewport_activate(IDirect3DViewportImpl* This) {
|
|
IDirect3DLightImpl* light;
|
|
D3DVIEWPORT7 vp;
|
|
|
|
/* Activate all the lights associated with this context */
|
|
light = This->lights;
|
|
|
|
while (light != NULL) {
|
|
light->activate(light);
|
|
light = light->next;
|
|
}
|
|
|
|
/* And copy the values in the structure used by the device */
|
|
if (This->use_vp2) {
|
|
vp.dwX = This->viewports.vp2.dwX;
|
|
vp.dwY = This->viewports.vp2.dwY;
|
|
vp.dwHeight = This->viewports.vp2.dwHeight;
|
|
vp.dwWidth = This->viewports.vp2.dwWidth;
|
|
vp.dvMinZ = This->viewports.vp2.dvMinZ;
|
|
vp.dvMaxZ = This->viewports.vp2.dvMaxZ;
|
|
} else {
|
|
vp.dwX = This->viewports.vp1.dwX;
|
|
vp.dwY = This->viewports.vp1.dwY;
|
|
vp.dwHeight = This->viewports.vp1.dwHeight;
|
|
vp.dwWidth = This->viewports.vp1.dwWidth;
|
|
vp.dvMinZ = This->viewports.vp1.dvMinZ;
|
|
vp.dvMaxZ = This->viewports.vp1.dvMaxZ;
|
|
}
|
|
|
|
/* And also set the viewport */
|
|
IDirect3DDevice7_SetViewport(ICOM_INTERFACE(This->active_device, IDirect3DDevice7), &vp);
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* _dump_D3DVIEWPORT, _dump_D3DVIEWPORT2
|
|
*
|
|
* Writes viewport information to TRACE
|
|
*
|
|
*****************************************************************************/
|
|
static void _dump_D3DVIEWPORT(D3DVIEWPORT *lpvp)
|
|
{
|
|
TRACE(" - dwSize = %d dwX = %d dwY = %d\n",
|
|
lpvp->dwSize, lpvp->dwX, lpvp->dwY);
|
|
TRACE(" - dwWidth = %d dwHeight = %d\n",
|
|
lpvp->dwWidth, lpvp->dwHeight);
|
|
TRACE(" - dvScaleX = %f dvScaleY = %f\n",
|
|
lpvp->dvScaleX, lpvp->dvScaleY);
|
|
TRACE(" - dvMaxX = %f dvMaxY = %f\n",
|
|
lpvp->dvMaxX, lpvp->dvMaxY);
|
|
TRACE(" - dvMinZ = %f dvMaxZ = %f\n",
|
|
lpvp->dvMinZ, lpvp->dvMaxZ);
|
|
}
|
|
|
|
static void _dump_D3DVIEWPORT2(D3DVIEWPORT2 *lpvp)
|
|
{
|
|
TRACE(" - dwSize = %d dwX = %d dwY = %d\n",
|
|
lpvp->dwSize, lpvp->dwX, lpvp->dwY);
|
|
TRACE(" - dwWidth = %d dwHeight = %d\n",
|
|
lpvp->dwWidth, lpvp->dwHeight);
|
|
TRACE(" - dvClipX = %f dvClipY = %f\n",
|
|
lpvp->dvClipX, lpvp->dvClipY);
|
|
TRACE(" - dvClipWidth = %f dvClipHeight = %f\n",
|
|
lpvp->dvClipWidth, lpvp->dvClipHeight);
|
|
TRACE(" - dvMinZ = %f dvMaxZ = %f\n",
|
|
lpvp->dvMinZ, lpvp->dvMaxZ);
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IUnknown Methods.
|
|
*****************************************************************************/
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::QueryInterface
|
|
*
|
|
* A normal QueryInterface. Can query all interface versions and the
|
|
* IUnknown interface. The VTables of the different versions
|
|
* are equal
|
|
*
|
|
* Params:
|
|
* refiid: Interface id queried for
|
|
* obj: Address to write the interface pointer to
|
|
*
|
|
* Returns:
|
|
* S_OK on success.
|
|
* E_NOINTERFACE if the requested interface wasn't found
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_QueryInterface(IDirect3DViewport3 *iface,
|
|
REFIID riid,
|
|
void **obp)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
TRACE("(%p)->(%s,%p)\n", This, debugstr_guid(riid), obp);
|
|
|
|
*obp = NULL;
|
|
|
|
if ( IsEqualGUID(&IID_IUnknown, riid) ||
|
|
IsEqualGUID(&IID_IDirect3DViewport, riid) ||
|
|
IsEqualGUID(&IID_IDirect3DViewport2, riid) ||
|
|
IsEqualGUID(&IID_IDirect3DViewport3, riid) ) {
|
|
IDirect3DViewport3_AddRef(ICOM_INTERFACE(This, IDirect3DViewport3));
|
|
*obp = ICOM_INTERFACE(This, IDirect3DViewport3);
|
|
TRACE(" Creating IDirect3DViewport1/2/3 interface %p\n", *obp);
|
|
return S_OK;
|
|
}
|
|
FIXME("(%p): interface for IID %s NOT found!\n", This, debugstr_guid(riid));
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::AddRef
|
|
*
|
|
* Increases the refcount.
|
|
*
|
|
* Returns:
|
|
* The new refcount
|
|
*
|
|
*****************************************************************************/
|
|
static ULONG WINAPI
|
|
IDirect3DViewportImpl_AddRef(IDirect3DViewport3 *iface)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
ULONG ref = InterlockedIncrement(&This->ref);
|
|
|
|
TRACE("(%p)->() incrementing from %u.\n", This, ref - 1);
|
|
|
|
return ref;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::Release
|
|
*
|
|
* Reduces the refcount. If it falls to 0, the interface is released
|
|
*
|
|
* Returns:
|
|
* The new refcount
|
|
*
|
|
*****************************************************************************/
|
|
static ULONG WINAPI
|
|
IDirect3DViewportImpl_Release(IDirect3DViewport3 *iface)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
|
|
TRACE("(%p)->() decrementing from %u.\n", This, ref + 1);
|
|
|
|
if (!ref) {
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
return 0;
|
|
}
|
|
return ref;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport Methods.
|
|
*****************************************************************************/
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::Initialize
|
|
*
|
|
* No-op initialization.
|
|
*
|
|
* Params:
|
|
* Direct3D: The direct3D device this viewport is assigned to
|
|
*
|
|
* Returns:
|
|
* DDERR_ALREADYINITIALIZED
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_Initialize(IDirect3DViewport3 *iface,
|
|
IDirect3D *Direct3D)
|
|
{
|
|
TRACE("(%p)->(%p) no-op...\n", iface, Direct3D);
|
|
return DDERR_ALREADYINITIALIZED;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::GetViewport
|
|
*
|
|
* Returns the viewport data assigned to this viewport interface
|
|
*
|
|
* Params:
|
|
* Data: Address to store the data
|
|
*
|
|
* Returns:
|
|
* D3D_OK on success
|
|
* DDERR_INVALIDPARAMS if Data is NULL
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_GetViewport(IDirect3DViewport3 *iface,
|
|
D3DVIEWPORT *lpData)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
DWORD dwSize;
|
|
TRACE("(%p/%p)->(%p)\n", This, iface, lpData);
|
|
if (This->use_vp2 != 0) {
|
|
ERR(" Requesting to get a D3DVIEWPORT struct where a D3DVIEWPORT2 was set !\n");
|
|
return DDERR_INVALIDPARAMS;
|
|
}
|
|
dwSize = lpData->dwSize;
|
|
memset(lpData, 0, dwSize);
|
|
memcpy(lpData, &(This->viewports.vp1), dwSize);
|
|
|
|
if (TRACE_ON(d3d7)) {
|
|
TRACE(" returning D3DVIEWPORT :\n");
|
|
_dump_D3DVIEWPORT(lpData);
|
|
}
|
|
|
|
return DD_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::SetViewport
|
|
*
|
|
* Sets the viewport information for this interface
|
|
*
|
|
* Params:
|
|
* lpData: Viewport to set
|
|
*
|
|
* Returns:
|
|
* D3D_OK on succes
|
|
* DDERR_INVALIDPARAMS if Data is NULL
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_SetViewport(IDirect3DViewport3 *iface,
|
|
D3DVIEWPORT *lpData)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
LPDIRECT3DVIEWPORT3 current_viewport;
|
|
TRACE("(%p/%p)->(%p)\n", This, iface, lpData);
|
|
|
|
if (TRACE_ON(d3d7)) {
|
|
TRACE(" getting D3DVIEWPORT :\n");
|
|
_dump_D3DVIEWPORT(lpData);
|
|
}
|
|
|
|
This->use_vp2 = 0;
|
|
memset(&(This->viewports.vp1), 0, sizeof(This->viewports.vp1));
|
|
memcpy(&(This->viewports.vp1), lpData, lpData->dwSize);
|
|
|
|
/* Tests on two games show that these values are never used properly so override
|
|
them with proper ones :-)
|
|
*/
|
|
This->viewports.vp1.dvMinZ = 0.0;
|
|
This->viewports.vp1.dvMaxZ = 1.0;
|
|
|
|
if (This->active_device) {
|
|
IDirect3DDevice3_GetCurrentViewport(ICOM_INTERFACE(This->active_device, IDirect3DDevice3), ¤t_viewport);
|
|
if (ICOM_OBJECT(IDirect3DViewportImpl, IDirect3DViewport3, current_viewport) == This)
|
|
This->activate(This);
|
|
if(current_viewport) IDirect3DViewport3_Release(current_viewport);
|
|
}
|
|
|
|
return DD_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::TransformVertices
|
|
*
|
|
* Transforms vertices by the transformation matrix.
|
|
*
|
|
* Params:
|
|
* dwVertexCount: The number of vertices to be transformed
|
|
* lpData: Pointer to the vertex data
|
|
* dwFlags: D3DTRANSFORM_CLIPPED or D3DTRANSFORM_UNCLIPPED
|
|
* lpOffScreen: Is set to nonzero if all vertices are off-screen
|
|
*
|
|
* Returns:
|
|
* D3D_OK because it's a stub
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_TransformVertices(IDirect3DViewport3 *iface,
|
|
DWORD dwVertexCount,
|
|
D3DTRANSFORMDATA *lpData,
|
|
DWORD dwFlags,
|
|
DWORD *lpOffScreen)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
FIXME("(%p)->(%08x,%p,%08x,%p): stub!\n", This, dwVertexCount, lpData, dwFlags, lpOffScreen);
|
|
if (lpOffScreen)
|
|
*lpOffScreen = 0;
|
|
return DD_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::LightElements
|
|
*
|
|
* The DirectX 5.0 sdk says that it's not implemented
|
|
*
|
|
* Params:
|
|
* ?
|
|
*
|
|
* Returns:
|
|
* DDERR_UNSUPPORTED
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_LightElements(IDirect3DViewport3 *iface,
|
|
DWORD dwElementCount,
|
|
LPD3DLIGHTDATA lpData)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
TRACE("(%p)->(%08x,%p): Unimplemented!\n", This, dwElementCount, lpData);
|
|
return DDERR_UNSUPPORTED;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::SetBackground
|
|
*
|
|
* Sets tje background material
|
|
*
|
|
* Params:
|
|
* hMat: Handle from a IDirect3DMaterial interface
|
|
*
|
|
* Returns:
|
|
* D3D_OK on success
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_SetBackground(IDirect3DViewport3 *iface,
|
|
D3DMATERIALHANDLE hMat)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
TRACE("(%p)->(%d)\n", This, (DWORD) hMat);
|
|
|
|
if(hMat && hMat > This->ddraw->d3ddevice->numHandles)
|
|
{
|
|
WARN("Specified Handle %d out of range\n", hMat);
|
|
return DDERR_INVALIDPARAMS;
|
|
}
|
|
else if(hMat && This->ddraw->d3ddevice->Handles[hMat - 1].type != DDrawHandle_Material)
|
|
{
|
|
WARN("Handle %d is not a material handle\n", hMat);
|
|
return DDERR_INVALIDPARAMS;
|
|
}
|
|
|
|
if(hMat)
|
|
{
|
|
This->background = (IDirect3DMaterialImpl *) This->ddraw->d3ddevice->Handles[hMat - 1].ptr;
|
|
TRACE(" setting background color : %f %f %f %f\n",
|
|
This->background->mat.u.diffuse.u1.r,
|
|
This->background->mat.u.diffuse.u2.g,
|
|
This->background->mat.u.diffuse.u3.b,
|
|
This->background->mat.u.diffuse.u4.a);
|
|
}
|
|
else
|
|
{
|
|
This->background = NULL;
|
|
TRACE("Setting background to NULL\n");
|
|
}
|
|
|
|
return D3D_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::GetBackground
|
|
*
|
|
* Returns the material handle assigned to the background of the viewport
|
|
*
|
|
* Params:
|
|
* lphMat: Address to store the handle
|
|
* lpValid: is set to FALSE if no background is set, TRUE if one is set
|
|
*
|
|
* Returns:
|
|
* D3D_OK
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_GetBackground(IDirect3DViewport3 *iface,
|
|
D3DMATERIALHANDLE *lphMat,
|
|
BOOL *lpValid)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
TRACE("(%p)->(%p,%p)\n", This, lphMat, lpValid);
|
|
|
|
if(lpValid)
|
|
{
|
|
*lpValid = This->background != NULL;
|
|
}
|
|
if(lphMat)
|
|
{
|
|
if(This->background)
|
|
{
|
|
*lphMat = This->background->Handle;
|
|
}
|
|
else
|
|
{
|
|
*lphMat = 0;
|
|
}
|
|
}
|
|
|
|
return D3D_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::SetBackgroundDepth
|
|
*
|
|
* Sets a surface that represents the background depth. It's contents are
|
|
* used to set the depth buffer in IDirect3DViewport3::Clear
|
|
*
|
|
* Params:
|
|
* lpDDSurface: Surface to set
|
|
*
|
|
* Returns: D3D_OK, because it's a stub
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_SetBackgroundDepth(IDirect3DViewport3 *iface,
|
|
IDirectDrawSurface *lpDDSurface)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
FIXME("(%p)->(%p): stub!\n", This, lpDDSurface);
|
|
return D3D_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::GetBackgroundDepth
|
|
*
|
|
* Returns the surface that represents the depth field
|
|
*
|
|
* Params:
|
|
* lplpDDSurface: Address to store the interface pointer
|
|
* lpValid: Set to TRUE if a depth is asigned, FALSE otherwise
|
|
*
|
|
* Returns:
|
|
* D3D_OK, because it's a stub
|
|
* (DDERR_INVALIDPARAMS if DDSurface of Valid is NULL)
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_GetBackgroundDepth(IDirect3DViewport3 *iface,
|
|
IDirectDrawSurface **lplpDDSurface,
|
|
LPBOOL lpValid)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
FIXME("(%p)->(%p,%p): stub!\n", This, lplpDDSurface, lpValid);
|
|
return DD_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::Clear
|
|
*
|
|
* Clears the render target and / or the z buffer
|
|
*
|
|
* Params:
|
|
* dwCount: The amount of rectangles to clear. If 0, the whole buffer is
|
|
* cleared
|
|
* lpRects: Pointer to the array of rectangles. If NULL, Count must be 0
|
|
* dwFlags: D3DCLEAR_ZBUFFER and / or D3DCLEAR_TARGET
|
|
*
|
|
* Returns:
|
|
* D3D_OK on success
|
|
* D3DERR_VIEWPORTHASNODEVICE if there's no active device
|
|
* The return value of IDirect3DDevice7::Clear
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_Clear(IDirect3DViewport3 *iface,
|
|
DWORD dwCount,
|
|
D3DRECT *lpRects,
|
|
DWORD dwFlags)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
DWORD color = 0x00000000;
|
|
|
|
TRACE("(%p/%p)->(%08x,%p,%08x)\n", This, iface, dwCount, lpRects, dwFlags);
|
|
if (This->active_device == NULL) {
|
|
ERR(" Trying to clear a viewport not attached to a device !\n");
|
|
return D3DERR_VIEWPORTHASNODEVICE;
|
|
}
|
|
if (dwFlags & D3DCLEAR_TARGET) {
|
|
if (This->background == NULL) {
|
|
ERR(" Trying to clear the color buffer without background material !\n");
|
|
} else {
|
|
color =
|
|
((int) ((This->background->mat.u.diffuse.u1.r) * 255) << 16) |
|
|
((int) ((This->background->mat.u.diffuse.u2.g) * 255) << 8) |
|
|
((int) ((This->background->mat.u.diffuse.u3.b) * 255) << 0) |
|
|
((int) ((This->background->mat.u.diffuse.u4.a) * 255) << 24);
|
|
}
|
|
}
|
|
|
|
return IDirect3DDevice7_Clear(ICOM_INTERFACE(This->active_device, IDirect3DDevice7),
|
|
dwCount,
|
|
lpRects,
|
|
dwFlags & (D3DCLEAR_ZBUFFER | D3DCLEAR_TARGET),
|
|
color,
|
|
1.0,
|
|
0x00000000);
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::AddLight
|
|
*
|
|
* Adds an light to the viewport
|
|
*
|
|
* Params:
|
|
* lpDirect3DLight: Interface of the light to add
|
|
*
|
|
* Returns:
|
|
* D3D_OK on success
|
|
* DDERR_INVALIDPARAMS if Direct3DLight is NULL
|
|
* DDERR_INVALIDPARAMS if there are 8 lights or more
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_AddLight(IDirect3DViewport3 *iface,
|
|
IDirect3DLight *lpDirect3DLight)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
IDirect3DLightImpl *lpDirect3DLightImpl = ICOM_OBJECT(IDirect3DLightImpl, IDirect3DLight, lpDirect3DLight);
|
|
DWORD i = 0;
|
|
DWORD map = This->map_lights;
|
|
|
|
TRACE("(%p)->(%p)\n", This, lpDirect3DLight);
|
|
|
|
if (This->num_lights >= 8)
|
|
return DDERR_INVALIDPARAMS;
|
|
|
|
/* Find a light number and update both light and viewports objects accordingly */
|
|
while(map&1) {
|
|
map>>=1;
|
|
i++;
|
|
}
|
|
lpDirect3DLightImpl->dwLightIndex = i;
|
|
This->num_lights++;
|
|
This->map_lights |= 1<<i;
|
|
|
|
/* Add the light in the 'linked' chain */
|
|
lpDirect3DLightImpl->next = This->lights;
|
|
This->lights = lpDirect3DLightImpl;
|
|
|
|
/* Attach the light to the viewport */
|
|
lpDirect3DLightImpl->active_viewport = This;
|
|
|
|
/* If active, activate the light */
|
|
if (This->active_device != NULL) {
|
|
lpDirect3DLightImpl->activate(lpDirect3DLightImpl);
|
|
}
|
|
|
|
return D3D_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::DeleteLight
|
|
*
|
|
* Deletes a light from the viewports' light list
|
|
*
|
|
* Params:
|
|
* lpDirect3DLight: Light to delete
|
|
*
|
|
* Returns:
|
|
* D3D_OK on success
|
|
* DDERR_INVALIDPARAMS if the light wasn't found
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_DeleteLight(IDirect3DViewport3 *iface,
|
|
IDirect3DLight *lpDirect3DLight)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
IDirect3DLightImpl *lpDirect3DLightImpl = ICOM_OBJECT(IDirect3DLightImpl, IDirect3DLight, lpDirect3DLight);
|
|
IDirect3DLightImpl *cur_light, *prev_light = NULL;
|
|
|
|
TRACE("(%p)->(%p)\n", This, lpDirect3DLight);
|
|
cur_light = This->lights;
|
|
while (cur_light != NULL) {
|
|
if (cur_light == lpDirect3DLightImpl) {
|
|
lpDirect3DLightImpl->desactivate(lpDirect3DLightImpl);
|
|
if (prev_light == NULL) This->lights = cur_light->next;
|
|
else prev_light->next = cur_light->next;
|
|
/* Detach the light to the viewport */
|
|
cur_light->active_viewport = NULL;
|
|
This->num_lights--;
|
|
This->map_lights &= ~(1<<lpDirect3DLightImpl->dwLightIndex);
|
|
return D3D_OK;
|
|
}
|
|
prev_light = cur_light;
|
|
cur_light = cur_light->next;
|
|
}
|
|
return DDERR_INVALIDPARAMS;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport::NextLight
|
|
*
|
|
* Enumerates the lights associated with the viewport
|
|
*
|
|
* Params:
|
|
* lpDirect3DLight: Light to start with
|
|
* lplpDirect3DLight: Address to store the successor to
|
|
*
|
|
* Returns:
|
|
* D3D_OK, because it's a stub
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_NextLight(IDirect3DViewport3 *iface,
|
|
IDirect3DLight *lpDirect3DLight,
|
|
IDirect3DLight **lplpDirect3DLight,
|
|
DWORD dwFlags)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
FIXME("(%p)->(%p,%p,%08x): stub!\n", This, lpDirect3DLight, lplpDirect3DLight, dwFlags);
|
|
return D3D_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport2 Methods.
|
|
*****************************************************************************/
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::GetViewport2
|
|
*
|
|
* Returns the currently set viewport in a D3DVIEWPORT2 structure.
|
|
* Similar to IDirect3DViewport3::GetViewport
|
|
*
|
|
* Params:
|
|
* lpData: Pointer to the structure to fill
|
|
*
|
|
* Returns:
|
|
* D3D_OK on success
|
|
* DDERR_INVALIDPARAMS if the viewport was set with
|
|
* IDirect3DViewport3::SetViewport
|
|
* DDERR_INVALIDPARAMS if Data is NULL
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_GetViewport2(IDirect3DViewport3 *iface,
|
|
D3DVIEWPORT2 *lpData)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
DWORD dwSize;
|
|
TRACE("(%p)->(%p)\n", This, lpData);
|
|
if (This->use_vp2 != 1) {
|
|
ERR(" Requesting to get a D3DVIEWPORT2 struct where a D3DVIEWPORT was set !\n");
|
|
return DDERR_INVALIDPARAMS;
|
|
}
|
|
dwSize = lpData->dwSize;
|
|
memset(lpData, 0, dwSize);
|
|
memcpy(lpData, &(This->viewports.vp2), dwSize);
|
|
|
|
if (TRACE_ON(d3d7)) {
|
|
TRACE(" returning D3DVIEWPORT2 :\n");
|
|
_dump_D3DVIEWPORT2(lpData);
|
|
}
|
|
|
|
return D3D_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::SetViewport2
|
|
*
|
|
* Sets the viewport from a D3DVIEWPORT2 structure
|
|
*
|
|
* Params:
|
|
* lpData: Viewport to set
|
|
*
|
|
* Returns:
|
|
* D3D_OK on success
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_SetViewport2(IDirect3DViewport3 *iface,
|
|
D3DVIEWPORT2 *lpData)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
LPDIRECT3DVIEWPORT3 current_viewport;
|
|
TRACE("(%p/%p)->(%p)\n", This, iface, lpData);
|
|
|
|
if (TRACE_ON(d3d7)) {
|
|
TRACE(" getting D3DVIEWPORT2 :\n");
|
|
_dump_D3DVIEWPORT2(lpData);
|
|
}
|
|
|
|
This->use_vp2 = 1;
|
|
memset(&(This->viewports.vp2), 0, sizeof(This->viewports.vp2));
|
|
memcpy(&(This->viewports.vp2), lpData, lpData->dwSize);
|
|
|
|
if (This->active_device) {
|
|
IDirect3DDevice3_GetCurrentViewport(ICOM_INTERFACE(This->active_device, IDirect3DDevice3), ¤t_viewport);
|
|
if (ICOM_OBJECT(IDirect3DViewportImpl, IDirect3DViewport3, current_viewport) == This)
|
|
This->activate(This);
|
|
IDirect3DViewport3_Release(current_viewport);
|
|
}
|
|
|
|
return D3D_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3 Methods.
|
|
*****************************************************************************/
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::SetBackgroundDepth2
|
|
*
|
|
* Sets a IDirectDrawSurface4 surface as the background depth surface
|
|
*
|
|
* Params:
|
|
* lpDDS: Surface to set
|
|
*
|
|
* Returns:
|
|
* D3D_OK, because it's stub
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_SetBackgroundDepth2(IDirect3DViewport3 *iface,
|
|
IDirectDrawSurface4 *lpDDS)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
FIXME("(%p)->(%p): stub!\n", This, lpDDS);
|
|
return D3D_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::GetBackgroundDepth2
|
|
*
|
|
* Returns the IDirect3DSurface4 interface to the background depth surface
|
|
*
|
|
* Params:
|
|
* lplpDDS: Address to store the interface pointer at
|
|
* lpValid: Set to true if a surface is assigned
|
|
*
|
|
* Returns:
|
|
* D3D_OK because it's a stub
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_GetBackgroundDepth2(IDirect3DViewport3 *iface,
|
|
IDirectDrawSurface4 **lplpDDS,
|
|
BOOL *lpValid)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
FIXME("(%p/%p)->(%p,%p): stub!\n", This, iface, lplpDDS, lpValid);
|
|
return D3D_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IDirect3DViewport3::Clear2
|
|
*
|
|
* Another clearing method
|
|
*
|
|
* Params:
|
|
* Count: Number of rectangles to clear
|
|
* Rects: Rectangle array to clear
|
|
* Flags: Some flags :)
|
|
* Color: Color to fill the render target with
|
|
* Z: Value to fill the depth buffer with
|
|
* Stencil: Value to fill the stencil bits with
|
|
*
|
|
* Returns:
|
|
*
|
|
*****************************************************************************/
|
|
static HRESULT WINAPI
|
|
IDirect3DViewportImpl_Clear2(IDirect3DViewport3 *iface,
|
|
DWORD dwCount,
|
|
LPD3DRECT lpRects,
|
|
DWORD dwFlags,
|
|
DWORD dwColor,
|
|
D3DVALUE dvZ,
|
|
DWORD dwStencil)
|
|
{
|
|
ICOM_THIS_FROM(IDirect3DViewportImpl, IDirect3DViewport3, iface);
|
|
TRACE("(%p)->(%08x,%p,%08x,%08x,%f,%08x)\n", This, dwCount, lpRects, dwFlags, dwColor, dvZ, dwStencil);
|
|
if (This->active_device == NULL) {
|
|
ERR(" Trying to clear a viewport not attached to a device !\n");
|
|
return D3DERR_VIEWPORTHASNODEVICE;
|
|
}
|
|
return IDirect3DDevice7_Clear(ICOM_INTERFACE(This->active_device, IDirect3DDevice7),
|
|
dwCount,
|
|
lpRects,
|
|
dwFlags,
|
|
dwColor,
|
|
dvZ,
|
|
dwStencil);
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* The VTable
|
|
*****************************************************************************/
|
|
|
|
const IDirect3DViewport3Vtbl IDirect3DViewport3_Vtbl =
|
|
{
|
|
/*** IUnknown Methods ***/
|
|
IDirect3DViewportImpl_QueryInterface,
|
|
IDirect3DViewportImpl_AddRef,
|
|
IDirect3DViewportImpl_Release,
|
|
/*** IDirect3DViewport Methods */
|
|
IDirect3DViewportImpl_Initialize,
|
|
IDirect3DViewportImpl_GetViewport,
|
|
IDirect3DViewportImpl_SetViewport,
|
|
IDirect3DViewportImpl_TransformVertices,
|
|
IDirect3DViewportImpl_LightElements,
|
|
IDirect3DViewportImpl_SetBackground,
|
|
IDirect3DViewportImpl_GetBackground,
|
|
IDirect3DViewportImpl_SetBackgroundDepth,
|
|
IDirect3DViewportImpl_GetBackgroundDepth,
|
|
IDirect3DViewportImpl_Clear,
|
|
IDirect3DViewportImpl_AddLight,
|
|
IDirect3DViewportImpl_DeleteLight,
|
|
IDirect3DViewportImpl_NextLight,
|
|
/*** IDirect3DViewport2 Methods ***/
|
|
IDirect3DViewportImpl_GetViewport2,
|
|
IDirect3DViewportImpl_SetViewport2,
|
|
/*** IDirect3DViewport3 Methods ***/
|
|
IDirect3DViewportImpl_SetBackgroundDepth2,
|
|
IDirect3DViewportImpl_GetBackgroundDepth2,
|
|
IDirect3DViewportImpl_Clear2,
|
|
};
|