On Wed, 13 Jul 2011 13:51:46 -0700, Ben Widawsky <b...@bwidawsk.net> wrote:
> Upload the system routine as part of the invariant state if debugging.
>
> Remove SIP setting if not debugging to make it more friendly for others
> that may be debugging shaders or media kernels.
>
> Signed-off-by: Ben Widawsky <b...@bwidawsk.net>
> ---
> src/mesa/drivers/dri/i965/brw_misc_state.c | 13 +++++++++----
> 1 files changed, 9 insertions(+), 4 deletions(-)
>
> diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c
> b/src/mesa/drivers/dri/i965/brw_misc_state.c
> index bc8ef78..139c190 100644
> --- a/src/mesa/drivers/dri/i965/brw_misc_state.c
> +++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
> @@ -652,10 +652,15 @@ static void upload_invarient_state( struct brw_context
> *brw )
> }
> }
>
> - BEGIN_BATCH(2);
> - OUT_BATCH(CMD_STATE_SIP << 16 | (2 - 2));
> - OUT_BATCH(0);
> - ADVANCE_BATCH();
> + /* The system routine must be set after a change to Instruction base */
> + if (brw->wm.debugging) {
> + assert(brw->wm.sip_offset != 0);
> + /* assert instruction base == 0 */
Kill or correct the misleading comment.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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