From 6edbb3c6d07a395c3cd0b1b5290ecac3943c4286 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Mathias=20Fr=C3=B6hlich?= <mathias.froehlich@web.de>
Date: Mon, 23 Sep 2019 08:10:37 +0200
Subject: [PATCH] mesa: Fix FLUSH_VERTICES in SubpixelPrecisionBiasNV.
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

The FLUSH_VERTICES macro is supposed to be called before the current
context state is changed.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
---
 src/mesa/main/viewport.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mesa/main/viewport.c b/src/mesa/main/viewport.c
index 97d328541b2..f4dc74ae41a 100644
--- a/src/mesa/main/viewport.c
+++ b/src/mesa/main/viewport.c
@@ -610,10 +610,11 @@ subpixel_precision_bias(struct gl_context *ctx, GLuint xbits, GLuint ybits)
    if (MESA_VERBOSE & VERBOSE_API)
       _mesa_debug(ctx, "glSubpixelPrecisionBiasNV(%u, %u)\n", xbits, ybits);
 
+   FLUSH_VERTICES(ctx, 0);
+
    ctx->SubpixelPrecisionBias[0] = xbits;
    ctx->SubpixelPrecisionBias[1] = ybits;
 
-   FLUSH_VERTICES(ctx, 0);
    ctx->NewDriverState |=
       ctx->DriverFlags.NewNvConservativeRasterizationParams;
 }
-- 
2.30.2