Attachment 91188 Details for Bug 72889 – patch

[patch] patch

0001-st-egl-Flush-resources-before-presentation.patch (text/plain), 2.92 KB, created by Martin Andersson on 2013-12-25 13:51:56 UTC

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Creator: Martin Andersson

Created: 2013-12-25 13:51:56 UTC

Size: 2.92 KB

patch

obsolete

>From e4ff3cd7797fad27099f2c41a675bc95d05b6956 Mon Sep 17 00:00:00 2001
>From: Martin Andersson <g02maran@gmail.com>
>Date: Wed, 25 Dec 2013 14:28:00 +0100
>Subject: [PATCH] st/egl: Flush resources before presentation
>
>Fixes wayland regression on r600g due to fast clear introduced by commit
>edbbfac6.
>---
> src/gallium/state_trackers/egl/common/native_helper.c   | 15 +++++++++++++++
> src/gallium/state_trackers/egl/common/native_helper.h   |  5 +++++
> src/gallium/state_trackers/egl/wayland/native_wayland.c |  4 ++++
> 3 files changed, 24 insertions(+)
>
>diff --git a/src/gallium/state_trackers/egl/common/native_helper.c b/src/gallium/state_trackers/egl/common/native_helper.c
>index 4a77a50..856cbb6 100644
>--- a/src/gallium/state_trackers/egl/common/native_helper.c
>+++ b/src/gallium/state_trackers/egl/common/native_helper.c
>@@ -341,6 +341,21 @@ resource_surface_throttle(struct resource_surface *rsurf)
> }
> 
> boolean
>+resource_surface_flush_resource(struct resource_surface *rsurf,
>+                                struct native_display *ndpy,
>+                                enum native_attachment which)
>+{
>+   struct pipe_context *pipe = ndpy_get_copy_context(ndpy);
>+
>+   if (!pipe)
>+      return FALSE;
>+
>+   pipe->flush_resource(pipe, rsurf->resources[which]);
>+
>+   return TRUE;
>+}
>+
>+boolean
> resource_surface_flush(struct resource_surface *rsurf,
> 		       struct native_display *ndpy)
> {
>diff --git a/src/gallium/state_trackers/egl/common/native_helper.h b/src/gallium/state_trackers/egl/common/native_helper.h
>index 4c369a7..0b53b28 100644
>--- a/src/gallium/state_trackers/egl/common/native_helper.h
>+++ b/src/gallium/state_trackers/egl/common/native_helper.h
>@@ -91,6 +91,11 @@ resource_surface_copy_swap(struct resource_surface *rsurf,
> boolean
> resource_surface_throttle(struct resource_surface *rsurf);
> 
>+boolean
>+resource_surface_flush_resource(struct resource_surface *rsurf,
>+                                struct native_display *ndpy,
>+                                enum native_attachment which);
>+
> /**
>  * Flush pending rendering using the copy context. This function saves a
>  * marker for upcoming throttles.
>diff --git a/src/gallium/state_trackers/egl/wayland/native_wayland.c b/src/gallium/state_trackers/egl/wayland/native_wayland.c
>index cfdf4f8..0ab4be6 100644
>--- a/src/gallium/state_trackers/egl/wayland/native_wayland.c
>+++ b/src/gallium/state_trackers/egl/wayland/native_wayland.c
>@@ -259,6 +259,10 @@ wayland_surface_swap_buffers(struct native_surface *nsurf)
>    if (ret == -1)
>       return EGL_FALSE;
> 
>+   (void) resource_surface_flush_resource(surface->rsurf, &display->base,
>+                                          NATIVE_ATTACHMENT_BACK_LEFT);
>+   (void) resource_surface_flush(surface->rsurf, &display->base);
>+
>    surface->frame_callback = wl_surface_frame(surface->win->surface);
>    wl_callback_add_listener(surface->frame_callback, &frame_listener, surface);
>    wl_proxy_set_queue((struct wl_proxy *) surface->frame_callback,
>-- 
>1.8.5.1
>

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