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ddraw: Remove useless light callbacks.

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This commit is contained in:
Henri Verbeet 2010-08-17 19:03:23 +02:00 committed by Alexandre Julliard
parent 8394f00661
commit 06a44abc19
4 changed files with 77 additions and 90 deletions
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5
dlls/ddraw/ddraw.c
View file

@ -4397,11 +4397,6 @@ static HRESULT WINAPI d3d3_CreateLight(IDirect3D3 *iface, IDirect3DLight **light
object->ref = 1;
object->ddraw = ddraw_from_d3d3(iface);
/* Update functions */
object->activate = light_update;
object->desactivate = light_activate;
object->update = light_desactivate;
TRACE("Created light %p.\n", object);
*light = (IDirect3DLight *)object;

10
dlls/ddraw/ddraw_private.h
View file

@ -525,20 +525,14 @@ struct IDirect3DLightImpl
/* Chained list used for adding / removing from viewports */
IDirect3DLightImpl *next;
/* Activation function */
void (*activate)(IDirect3DLightImpl*);
void (*desactivate)(IDirect3DLightImpl*);
void (*update)(IDirect3DLightImpl*);
};
/* Vtable */
extern const IDirect3DLightVtbl IDirect3DLight_Vtbl DECLSPEC_HIDDEN;
/* Helper functions */
void light_update(IDirect3DLightImpl *This) DECLSPEC_HIDDEN;
void light_activate(IDirect3DLightImpl *This) DECLSPEC_HIDDEN;
void light_desactivate(IDirect3DLightImpl *This) DECLSPEC_HIDDEN;
void light_activate(IDirect3DLightImpl *light) DECLSPEC_HIDDEN;
void light_deactivate(IDirect3DLightImpl *light) DECLSPEC_HIDDEN;
/******************************************************************************
* IDirect3DMaterial implementation structure - Wraps to D3D7

137
dlls/ddraw/light.c
View file

@ -43,6 +43,71 @@
WINE_DEFAULT_DEBUG_CHANNEL(d3d7);
/*****************************************************************************
* light_update
*
* Updates the Direct3DDevice7 lighting parameters
*
*****************************************************************************/
static void light_update(IDirect3DLightImpl *light)
{
IDirect3DDeviceImpl *device;
TRACE("light %p.\n", light);
if (!light->active_viewport || !light->active_viewport->active_device) return;
device = light->active_viewport->active_device;
IDirect3DDevice7_SetLight((IDirect3DDevice7 *)device, light->dwLightIndex, &light->light7);
}
/*****************************************************************************
* light_activate
*
* Uses the Direct3DDevice7::LightEnable method to active the light
*
*****************************************************************************/
void light_activate(IDirect3DLightImpl *light)
{
IDirect3DDeviceImpl *device;
TRACE("light %p.\n", light);
if (!light->active_viewport || !light->active_viewport->active_device) return;
device = light->active_viewport->active_device;
light_update(light);
if (!(light->light.dwFlags & D3DLIGHT_ACTIVE))
{
IDirect3DDevice7_LightEnable((IDirect3DDevice7 *)device, light->dwLightIndex, TRUE);
light->light.dwFlags |= D3DLIGHT_ACTIVE;
}
}
/*****************************************************************************
*
* light_deactivate
*
* Uses the Direct3DDevice7::LightEnable method to deactivate the light
*
*****************************************************************************/
void light_deactivate(IDirect3DLightImpl *light)
{
IDirect3DDeviceImpl *device;
TRACE("light %p.\n", light);
if (!light->active_viewport || !light->active_viewport->active_device) return;
device = light->active_viewport->active_device;
/* If was not active, activate it */
if (light->light.dwFlags & D3DLIGHT_ACTIVE)
{
IDirect3DDevice7_LightEnable((IDirect3DDevice7 *)device, light->dwLightIndex, FALSE);
light->light.dwFlags &= ~D3DLIGHT_ACTIVE;
}
}
/*****************************************************************************
* IUnknown Methods.
*****************************************************************************/
@ -203,9 +268,8 @@ IDirect3DLightImpl_SetLight(IDirect3DLight *iface,
EnterCriticalSection(&ddraw_cs);
memcpy(&This->light, lpLight, lpLight->dwSize);
if ((This->light.dwFlags & D3DLIGHT_ACTIVE) != 0) {
This->update(This);
}
if (This->light.dwFlags & D3DLIGHT_ACTIVE)
light_update(This);
LeaveCriticalSection(&ddraw_cs);
return D3D_OK;
}
@ -240,73 +304,6 @@ IDirect3DLightImpl_GetLight(IDirect3DLight *iface,
return DD_OK;
}
/*****************************************************************************
* light_update
*
* Updates the Direct3DDevice7 lighting parameters
*
*****************************************************************************/
void light_update(IDirect3DLightImpl* This)
{
IDirect3DDeviceImpl* device;
TRACE("(%p)\n", This);
if (!This->active_viewport || !This->active_viewport->active_device)
return;
device = This->active_viewport->active_device;
IDirect3DDevice7_SetLight((IDirect3DDevice7 *)device, This->dwLightIndex, &(This->light7));
}
/*****************************************************************************
* light_activate
*
* Uses the Direct3DDevice7::LightEnable method to active the light
*
*****************************************************************************/
void light_activate(IDirect3DLightImpl* This)
{
IDirect3DDeviceImpl* device;
TRACE("(%p)\n", This);
if (!This->active_viewport || !This->active_viewport->active_device)
return;
device = This->active_viewport->active_device;
light_update(This);
/* If was not active, activate it */
if ((This->light.dwFlags & D3DLIGHT_ACTIVE) == 0) {
IDirect3DDevice7_LightEnable((IDirect3DDevice7 *)device, This->dwLightIndex, TRUE);
This->light.dwFlags |= D3DLIGHT_ACTIVE;
}
}
/*****************************************************************************
*
* light_desactivate
*
* Uses the Direct3DDevice7::LightEnable method to deactivate the light
*
*****************************************************************************/
void light_desactivate(IDirect3DLightImpl* This)
{
IDirect3DDeviceImpl* device;
TRACE("(%p)\n", This);
if (!This->active_viewport || !This->active_viewport->active_device)
return;
device = This->active_viewport->active_device;
/* If was not active, activate it */
if ((This->light.dwFlags & D3DLIGHT_ACTIVE) != 0) {
IDirect3DDevice7_LightEnable((IDirect3DDevice7 *)device, This->dwLightIndex, FALSE);
This->light.dwFlags &= ~D3DLIGHT_ACTIVE;
}
}
const IDirect3DLightVtbl IDirect3DLight_Vtbl =
{
/*** IUnknown Methods ***/

15
dlls/ddraw/viewport.c
View file

@ -62,8 +62,9 @@ void viewport_activate(IDirect3DViewportImpl* This, BOOL ignore_lights) {
/* Activate all the lights associated with this context */
light = This->lights;
while (light != NULL) {
light->activate(light);
while (light)
{
light_activate(light);
light = light->next;
}
}
@ -762,9 +763,8 @@ IDirect3DViewportImpl_AddLight(IDirect3DViewport3 *iface,
lpDirect3DLightImpl->active_viewport = This;
/* If active, activate the light */
if (This->active_device != NULL) {
lpDirect3DLightImpl->activate(lpDirect3DLightImpl);
}
if (This->active_device)
light_activate(lpDirect3DLightImpl);
LeaveCriticalSection(&ddraw_cs);
return D3D_OK;
@ -796,8 +796,9 @@ IDirect3DViewportImpl_DeleteLight(IDirect3DViewport3 *iface,
EnterCriticalSection(&ddraw_cs);
cur_light = This->lights;
while (cur_light != NULL) {
if (cur_light == lpDirect3DLightImpl) {
lpDirect3DLightImpl->desactivate(lpDirect3DLightImpl);
if (cur_light == lpDirect3DLightImpl)
{
light_deactivate(lpDirect3DLightImpl);
if (prev_light == NULL) This->lights = cur_light->next;
else prev_light->next = cur_light->next;
/* Detach the light to the viewport */