[Mesa-dev] [PATCH] i965/draw: Use the correct buffer index for interleaved VBO sizes

[Kristian Høgsberg]

On Tue, May 24, 2016 at 5:01 PM, Jason Ekstrand <jason at jlekstrand.net> wrote:
> The buffer_range_* arrays are indexed by buffer index not element index.

Reviewed-by: Kristian Høgsberg <krh at bitplanet.net>

> ---
>  src/mesa/drivers/dri/i965/brw_draw_upload.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c
> index 3349161..f4d1b2c 100644
> --- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
> +++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
> @@ -529,8 +529,10 @@ brw_prepare_vertices(struct brw_context *brw)
>                input->buffer = brw->vb.enabled[k]->buffer;
>                input->offset = glarray->Ptr - other->Ptr;
>
> -               buffer_range_start[k] = MIN2(buffer_range_start[k], start);
> -               buffer_range_end[k] = MAX2(buffer_range_end[k], start + range);
> +               buffer_range_start[input->buffer] =
> +                  MIN2(buffer_range_start[input->buffer], start);
> +               buffer_range_end[input->buffer] =
> +                  MAX2(buffer_range_end[input->buffer], start + range);
>                break;
>             }
>          }
> --
> 2.5.0.400.gff86faf
>
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