Re: WineD3D: Properly initialize a variable

[H. Verbeet]

On 26/08/06, Stefan Dösinger  wrote:
> In IWineD3DSurfaceImpl_SaveSnapshot tmpTexture might be uninitialized, which
> might lead to accidentally binding the 0 texture.

How does initialising it with 0 help then?

WineD3D: Properly initialize a variable

[Stefan Dösinger]

Am Sonntag 27 August 2006 01:01 schrieb H. Verbeet:
> On 26/08/06, Stefan Dösinger  wrote:
> > In IWineD3DSurfaceImpl_SaveSnapshot tmpTexture might be uninitialized,
> > which might lead to accidentally binding the 0 texture.
>
> How does initialising it with 0 help then?

We have a check against != 0 for tmpTexture later on, and if tmpTexture is any 
random value this check might succeed altough no temporary texture was 
created.