Attachment 105815 Details for Bug 81680 – hack

[patch] hack

0001-hack.patch (text/plain), 1.81 KB, created by Marek Olšák on 2014-09-05 17:05:40 UTC

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Creator: Marek Olšák

Created: 2014-09-05 17:05:40 UTC

Size: 1.81 KB

patch

obsolete

>From 98efb278b79de8d73cd09347e02d213084c5207d Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= <marek.olsak@amd.com>
>Date: Fri, 5 Sep 2014 19:02:56 +0200
>Subject: [PATCH] hack
>
>---
> src/mesa/state_tracker/st_texture.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
>diff --git a/src/mesa/state_tracker/st_texture.c b/src/mesa/state_tracker/st_texture.c
>index af9b767..8cc3aa3 100644
>--- a/src/mesa/state_tracker/st_texture.c
>+++ b/src/mesa/state_tracker/st_texture.c
>@@ -475,12 +475,14 @@ st_texture_get_sampler_view(struct st_context *st,
>    /* Couldn't find a slot for our context, create a new one */
> 
>    if (!free) {
>+      mtx_lock(&stObj->base.Mutex);
>       /* Haven't even found a free one, resize the array */
>       GLuint old_size = stObj->num_sampler_views * sizeof(void *);
>       GLuint new_size = old_size + sizeof(void *);
>       stObj->sampler_views = REALLOC(stObj->sampler_views, old_size, new_size);
>       free = &stObj->sampler_views[stObj->num_sampler_views++];
>       *free = NULL;
>+      mtx_unlock(&stObj->base.Mutex);
>    }
> 
>    /* Add just any sampler view to be used as a template */
>@@ -496,6 +498,7 @@ st_texture_release_sampler_view(struct st_context *st,
> {
>    GLuint i;
> 
>+   mtx_lock(&stObj->base.Mutex);
>    for (i = 0; i < stObj->num_sampler_views; ++i) {
>       struct pipe_sampler_view **sv = &stObj->sampler_views[i];
> 
>@@ -504,6 +507,7 @@ st_texture_release_sampler_view(struct st_context *st,
>          break;
>       }
>    }
>+   mtx_unlock(&stObj->base.Mutex);
> }
> 
> void
>@@ -511,8 +515,10 @@ st_texture_release_all_sampler_views(struct st_texture_object *stObj)
> {
>    GLuint i;
> 
>+   mtx_lock(&stObj->base.Mutex);
>    for (i = 0; i < stObj->num_sampler_views; ++i)
>       pipe_sampler_view_reference(&stObj->sampler_views[i], NULL);
>+   mtx_unlock(&stObj->base.Mutex);
> }
> 
> 
>-- 
>1.9.1
>

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