[Spice-devel] [PATCH spice-server v2 2/6] Handle top down bitmaps dumping

[Frediano Ziglio]

ping

> 
> The top down flag can be specified using negative heights.
> 
> Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
> ---
>  server/spice-bitmap-utils.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/server/spice-bitmap-utils.c b/server/spice-bitmap-utils.c
> index 72a9285..439f05d 100644
> --- a/server/spice-bitmap-utils.c
> +++ b/server/spice-bitmap-utils.c
> @@ -269,7 +269,7 @@ void dump_bitmap(SpiceBitmap *bitmap)
>      put_32le(&ptr, bitmap_data_offset);
>      put_32le(&ptr, header_size - 14);
>      put_32le(&ptr, bitmap->x);
> -    put_32le(&ptr, bitmap->y);
> +    put_32le(&ptr, bitmap->flags & SPICE_BITMAP_FLAGS_TOP_DOWN ? -bitmap->y
> : bitmap->y);
>  
>      put_16le(&ptr, 1); // plane
>      put_16le(&ptr, n_pixel_bits);