Attachment 105742 Details for Bug 82882 – gallium fix

[patch] gallium fix

0001-st-mesa-use-1.0f-as-boolean-true-on-drivers-without-.patch (text/plain), 1.65 KB, created by Marek Olšák on 2014-09-04 13:08:15 UTC

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Creator: Marek Olšák

Created: 2014-09-04 13:08:15 UTC

Size: 1.65 KB

patch

obsolete

>From e33ebea077ba8589ec0264086dd78b4ad77cf2b4 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= <marek.olsak@amd.com>
>Date: Thu, 4 Sep 2014 14:38:18 +0200
>Subject: [PATCH 1/2] st/mesa: use 1.0f as boolean true on drivers without
> integer support
>
>Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82882
>
>Cc: 10.2 10.3 mesa-stable@lists.freedesktop.org
>---
> src/mesa/state_tracker/st_extensions.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
>diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
>index 9db648c..286c56a 100644
>--- a/src/mesa/state_tracker/st_extensions.c
>+++ b/src/mesa/state_tracker/st_extensions.c
>@@ -34,6 +34,7 @@
> #include "pipe/p_context.h"
> #include "pipe/p_defines.h"
> #include "pipe/p_screen.h"
>+#include "util/u_math.h"
> 
> #include "st_context.h"
> #include "st_extensions.h"
>@@ -274,8 +275,6 @@ void st_init_limits(struct pipe_screen *screen,
>    c->MinProgramTextureGatherOffset = screen->get_param(screen, PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET);
>    c->MaxProgramTextureGatherOffset = screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_GATHER_OFFSET);
> 
>-   c->UniformBooleanTrue = ~0;
>-
>    c->MaxTransformFeedbackBuffers =
>       screen->get_param(screen, PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS);
>    c->MaxTransformFeedbackBuffers = MIN2(c->MaxTransformFeedbackBuffers, MAX_FEEDBACK_BUFFERS);
>@@ -700,6 +699,8 @@ void st_init_extensions(struct pipe_screen *screen,
>       }
>    }
> 
>+   consts->UniformBooleanTrue = consts->NativeIntegers ? ~0 : fui(1.0f);
>+
>    /* Below are the cases which cannot be moved into tables easily. */
> 
>    if (!has_lib_dxtc && !options->force_s3tc_enable) {
>-- 
>1.9.1
>

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