[PATCH 4/4] wined3d: use stretch_rect_fbo for swapchainless blits

Henri Verbeet hverbeet at gmail.com
Wed Jun 23 08:17:22 CDT 2010

On 22 June 2010 21:38, Roderick Colenbrander <thunderbird2k at gmail.com> wrote:
> Regarding BltOverride in what way did you want to 'try the FBO blit
> first'. Did you want fbo_blit_supported sorting out the 'unsupported
> swapchain cases' (it lacks surface info and only has flags) itself or
> was all you wanted just:
> if ( !unhandled_swapchain_cases && !color_keying && fbo_blit_supported(..))
>    stretch_rect_fbo(..);
> continue with all other checks
In principle inside fbo_blit_supported() should be fine, but for a
part that's also what you're supposed to figure out. I.e., which of
those checks are generic restrictions, which of those are fixed
function blitter restrictions, which are FBO blitter restrictions,

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