Attachment 125838 Details for Bug 97260 – loader/dri3: Always use 3 back buffers when flipping

[patch] loader/dri3: Always use 3 back buffers when flipping

0001-loader-dri3-Always-use-3-back-buffers-when-flipping.patch (text/plain), 1.16 KB, created by Michel Dänzer on 2016-08-17 08:05:20 UTC

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Creator: Michel Dänzer

Created: 2016-08-17 08:05:20 UTC

Size: 1.16 KB

patch

obsolete

>From 13a763dfa134fae04601747f77a71e28317607c7 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?Michel=20D=C3=A4nzer?= <michel.daenzer@amd.com>
>Date: Wed, 17 Aug 2016 17:02:04 +0900
>Subject: [PATCH] loader/dri3: Always use 3 back buffers when flipping
>MIME-Version: 1.0
>Content-Type: text/plain; charset=UTF-8
>Content-Transfer-Encoding: 8bit
>
>---
> src/loader/loader_dri3_helper.c | 13 ++++---------
> 1 file changed, 4 insertions(+), 9 deletions(-)
>
>diff --git a/src/loader/loader_dri3_helper.c b/src/loader/loader_dri3_helper.c
>index e9fb97b..0a215a3 100644
>--- a/src/loader/loader_dri3_helper.c
>+++ b/src/loader/loader_dri3_helper.c
>@@ -68,15 +68,10 @@ dri3_fence_await(xcb_connection_t *c, struct loader_dri3_buffer *buffer)
> static void
> dri3_update_num_back(struct loader_dri3_drawable *draw)
> {
>-   draw->num_back = 1;
>-   if (draw->flipping) {
>-      if (!draw->is_pixmap &&
>-          !(draw->present_capabilities & XCB_PRESENT_CAPABILITY_ASYNC))
>-         draw->num_back++;
>-      draw->num_back++;
>-   }
>-   if (draw->vtable->get_swap_interval(draw) == 0)
>-      draw->num_back++;
>+   if (draw->flipping)
>+      draw->num_back = 3;
>+   else
>+      draw->num_back = 1;
> }
> 
> void
>-- 
>2.9.3
>

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Attachments on bug 97260: 125755 | 125808 | 125820 | 125838 | 126685 | 126686 | 126687 | 126995 | 127231 | 130317

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