[Intel-gfx] [PATCH 4/5] drm/i915: Tidy workaround batch buffer emission
Tvrtko Ursulin
tvrtko.ursulin at linux.intel.com
Thu Feb 16 13:23:51 UTC 2017
On 16/02/2017 13:20, Chris Wilson wrote:
> On Thu, Feb 16, 2017 at 12:23:24PM +0000, Tvrtko Ursulin wrote:
>> + /*
>> + * Emit the two workaround batch buffers, recording the offset from the
>> + * start of the workaround batch buffer object for each and their
>> + * respective sizes.
>> + */
>> + for (i = 0; i < ARRAY_SIZE(wa_bb_fn); i++) {
>> + wa_bb[i]->offset = ALIGN(batch_ptr - batch, CACHELINE_BYTES);
>> + batch_ptr = wa_bb_fn[i](engine, batch_ptr);
>> + wa_bb[i]->size = batch_ptr - batch + wa_bb[i]->offset;
>
> wa_bb[i]->size = batch_ptr - (batch + wa_bb[i]->offset);
> ?
Shock horror.. Thanks.
Regards,
Tvrtko
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