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wined3d: Check the return values for some wgl calls.

This commit is contained in:
Henri Verbeet 2009-07-15 12:21:17 +02:00 committed by Alexandre Julliard
parent 476c83522b
commit ae8e8ac73f
2 changed files with 20 additions and 3 deletions
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16
dlls/wined3d/context.c
View File

@ -944,7 +944,15 @@ WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *tar
}
ctx = pwglCreateContext(hdc);
if(This->numContexts) pwglShareLists(This->contexts[0]->glCtx, ctx);
if (This->numContexts)
{
if (!pwglShareLists(This->contexts[0]->glCtx, ctx))
{
DWORD err = GetLastError();
ERR("wglShareLists(%p, %p) failed, last error %#x.\n",
This->contexts[0]->glCtx, ctx, err);
}
}
if(!ctx) {
ERR("Failed to create a WGL context\n");
@ -957,7 +965,11 @@ WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *tar
ret = AddContextToArray(This, win_handle, hdc, ctx, pbuffer);
if(!ret) {
ERR("Failed to add the newly created context to the context list\n");
pwglDeleteContext(ctx);
if (!pwglDeleteContext(ctx))
{
DWORD err = GetLastError();
ERR("wglDeleteContext(%p) failed, last error %#x.\n", ctx, err);
}
if(create_pbuffer) {
GL_EXTCALL(wglReleasePbufferDCARB(pbuffer, hdc));
GL_EXTCALL(wglDestroyPbufferARB(pbuffer));

7
dlls/wined3d/directx.c
View File

@ -213,7 +213,12 @@ static void WineD3D_ReleaseFakeGLContext(struct wined3d_fake_gl_ctx *ctx)
ERR_(d3d_caps)("Failed to disable fake GL context.\n");
}
pwglDeleteContext(ctx->gl_ctx);
if (!pwglDeleteContext(ctx->gl_ctx))
{
DWORD err = GetLastError();
ERR("wglDeleteContext(%p) failed, last error %#x.\n", ctx->gl_ctx, err);
}
ReleaseDC(ctx->wnd, ctx->dc);
DestroyWindow(ctx->wnd);
}