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wined3d: Flip the scissor rect when rendering offscreen.

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H. Verbeet 2007-07-26 00:38:50 +02:00 committed by Alexandre Julliard
parent 4194d784f8
commit b4e596e70e
3 changed files with 20 additions and 6 deletions
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2
dlls/wined3d/context.c
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@ -700,6 +700,7 @@ static inline WineD3DContext *FindContext(IWineD3DDeviceImpl *This, IWineD3DSurf
Context_MarkStateDirty(context, WINED3DTS_PROJECTION);
Context_MarkStateDirty(context, STATE_VDECL);
Context_MarkStateDirty(context, STATE_VIEWPORT);
Context_MarkStateDirty(context, STATE_SCISSORRECT);
}
} else {
@ -787,6 +788,7 @@ static inline WineD3DContext *FindContext(IWineD3DDeviceImpl *This, IWineD3DSurf
Context_MarkStateDirty(context, WINED3DTS_PROJECTION);
Context_MarkStateDirty(context, STATE_VDECL);
Context_MarkStateDirty(context, STATE_VIEWPORT);
Context_MarkStateDirty(context, STATE_SCISSORRECT);
}
}
if (readTexture) {

17
dlls/wined3d/device.c
View File

@ -4509,11 +4509,18 @@ static HRESULT WINAPI IWineD3DDeviceImpl_Clear(IWineD3DDevice *iface, DWORD Coun
if (!curRect) {
/* In drawable flag is set below */
glScissor(This->stateBlock->viewport.X,
(((IWineD3DSurfaceImpl *)This->render_targets[0])->currentDesc.Height -
(This->stateBlock->viewport.Y + This->stateBlock->viewport.Height)),
This->stateBlock->viewport.Width,
This->stateBlock->viewport.Height);
if (This->render_offscreen) {
glScissor(This->stateBlock->viewport.X,
This->stateBlock->viewport.Y,
This->stateBlock->viewport.Width,
This->stateBlock->viewport.Height);
} else {
glScissor(This->stateBlock->viewport.X,
(((IWineD3DSurfaceImpl *)This->render_targets[0])->currentDesc.Height -
(This->stateBlock->viewport.Y + This->stateBlock->viewport.Height)),
This->stateBlock->viewport.Width,
This->stateBlock->viewport.Height);
}
checkGLcall("glScissor");
glClear(glMask);
checkGLcall("glClear");

7
dlls/wined3d/state.c
View File

@ -3442,7 +3442,12 @@ static void scissorrect(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3D
winHeight = windowRect.bottom - windowRect.top;
TRACE("(%p) Setting new Scissor Rect to %d:%d-%d:%d\n", stateblock->wineD3DDevice, pRect->left, pRect->bottom - winHeight,
pRect->right - pRect->left, pRect->bottom - pRect->top);
glScissor(pRect->left, winHeight - pRect->bottom, pRect->right - pRect->left, pRect->bottom - pRect->top);
if (stateblock->wineD3DDevice->render_offscreen) {
glScissor(pRect->left, pRect->top, pRect->right - pRect->left, pRect->bottom - pRect->top);
} else {
glScissor(pRect->left, winHeight - pRect->bottom, pRect->right - pRect->left, pRect->bottom - pRect->top);
}
checkGLcall("glScissor");
}