Attachment 123926 Details for Bug 95419 – patch3

[patch] patch3

patch3.diff (text/plain), 1.37 KB, created by dnord on 2016-05-19 21:35:43 UTC

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Creator: dnord

Created: 2016-05-19 21:35:43 UTC

Size: 1.37 KB

patch

obsolete

>diff --git a/src/mesa/drivers/dri/i965/gen7_urb.c b/src/mesa/drivers/dri/i965/gen7_urb.c
>index a412a42..87c50c4 100644
>--- a/src/mesa/drivers/dri/i965/gen7_urb.c
>+++ b/src/mesa/drivers/dri/i965/gen7_urb.c
>@@ -298,17 +298,21 @@ gen7_upload_urb(struct brw_context *brw)
>       remaining_space -= vs_additional;
>       total_wants -= vs_wants;
> 
>-      unsigned hs_additional = (unsigned)
>-         round(hs_wants * (((double) remaining_space) / total_wants));
>-      hs_chunks += hs_additional;
>-      remaining_space -= hs_additional;
>-      total_wants -= hs_wants;
>-
>-      unsigned ds_additional = (unsigned)
>-         round(ds_wants * (((double) remaining_space) / total_wants));
>-      ds_chunks += ds_additional;
>-      remaining_space -= ds_additional;
>-      total_wants -= ds_wants;
>+      if(total_wants > 0) {
>+          unsigned hs_additional = (unsigned)
>+             round(hs_wants * (((double) remaining_space) / total_wants));
>+          hs_chunks += hs_additional;
>+          remaining_space -= hs_additional;
>+          total_wants -= hs_wants;
>+      }
>+
>+      if(total_wants > 0) {
>+          unsigned ds_additional = (unsigned)
>+             round(ds_wants * (((double) remaining_space) / total_wants));
>+          ds_chunks += ds_additional;
>+          remaining_space -= ds_additional;
>+          total_wants -= ds_wants;
>+      }
> 
>       gs_chunks += remaining_space;
>    }

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Attachments on bug 95419: 123793 | 123797 | 123926 | 123927 | 124355

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