From: Mathias Fröhlich <mathias.froehlich@web.de>
Date: Mon, 23 Sep 2019 06:10:37 +0000 (+0200)
Subject: mesa: Fix FLUSH_VERTICES in SubpixelPrecisionBiasNV.
X-Git-Tag: upstream/20.1.8~3309
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6edbb3c6d07a395c3cd0b1b5290ecac3943c4286;p=platform%2Fupstream%2Fmesa.git

mesa: Fix FLUSH_VERTICES in SubpixelPrecisionBiasNV.

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>
---

diff --git a/src/mesa/main/viewport.c b/src/mesa/main/viewport.c
index 97d3285..f4dc74a 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;
 }