[Mesa-dev] [PATCH] panfrost: Flush with offscreen rendering

[Tomeu Vizoso]

Reviewed-by: Tomeu Vizoso <tomeu.vizoso at collabora.com>

Thanks,

Tomeu

On Wed, 27 Feb 2019 at 04:44, Alyssa Rosenzweig <alyssa at rosenzweig.io> wrote:
>
> This special-case was needlessly added and breaks purely offscreen
> rendering (when there is no scanout involved).
>
> Signed-off-by: Alyssa Rosenzweig <alyssa at rosenzweig.io>
> ---
>  src/gallium/drivers/panfrost/pan_context.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/src/gallium/drivers/panfrost/pan_context.c b/src/gallium/drivers/panfrost/pan_context.c
> index 9c0f0420e2b..e20bf25d97d 100644
> --- a/src/gallium/drivers/panfrost/pan_context.c
> +++ b/src/gallium/drivers/panfrost/pan_context.c
> @@ -1576,14 +1576,14 @@ panfrost_submit_frame(struct panfrost_context *ctx, bool flush_immediate)
>
>          /* If visual, we can stall a frame */
>
> -        if (panfrost_is_scanout(ctx) && !flush_immediate)
> +        if (!flush_immediate)
>                  screen->driver->force_flush_fragment(ctx);
>
>          screen->last_fragment_id = fragment_id;
>          screen->last_fragment_flushed = false;
>
>          /* If readback, flush now (hurts the pipelined performance) */
> -        if (panfrost_is_scanout(ctx) && flush_immediate)
> +        if (flush_immediate)
>                  screen->driver->force_flush_fragment(ctx);
>
>  #ifdef DUMP_PERFORMANCE_COUNTERS
> --
> 2.20.1
>
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