On Tue, 2009-12-15 at 19:04 -0800, Corbin Simpson wrote:
> Module: Mesa
> Branch: master
> Commit: 417ce06306962a9355cbb35cefcdea1951b0ce85
> URL:
> http://cgit.freedesktop.org/mesa/mesa/commit/?id=417ce06306962a9355cbb35cefcdea1951b0ce85
>
> Author: Marek Olšák <mar...@gmail.com>
> Date: Sat Dec 12 23:44:02 2009 +0100
>
> r300g: flush CS if a buffer being deleted is referenced by it
[...]
> diff --git a/src/gallium/winsys/drm/radeon/core/radeon_buffer.c
> b/src/gallium/winsys/drm/radeon/core/radeon_buffer.c
> index 2a8daed..76acc99 100644
> --- a/src/gallium/winsys/drm/radeon/core/radeon_buffer.c
> +++ b/src/gallium/winsys/drm/radeon/core/radeon_buffer.c
> @@ -131,6 +132,11 @@ static void radeon_buffer_del(struct pipe_buffer *buffer)
> {
> struct radeon_pipe_buffer *radeon_buffer =
> (struct radeon_pipe_buffer*)buffer;
> + struct radeon_winsys_priv *priv = radeon_buffer->ws->priv;
> +
> + if (radeon_bo_is_referenced_by_cs(radeon_buffer->bo, priv->cs)) {
> + priv->cs->space_flush_fn(priv->cs->space_flush_data);
> + }
Why would this be necessary?
--
Earthling Michel Dänzer | http://www.vmware.com
Libre software enthusiast | Debian, X and DRI developer
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