From: Jonathan Marek <jonathan@marek.ca>
Date: Tue, 13 Nov 2018 16:17:48 +0000 (-0500)
Subject: freedreno/a2xx: fix POINT_MINMAX_MAX overflow
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4e6ee033ff3cf03ad459342f1e590e7d814acd12;p=mesa.git

freedreno/a2xx: fix POINT_MINMAX_MAX overflow

As it stands, it overflows to zero.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---

diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_rasterizer.c b/src/gallium/drivers/freedreno/a2xx/fd2_rasterizer.c
index f35fddc09f1..a81f63b5705 100644
--- a/src/gallium/drivers/freedreno/a2xx/fd2_rasterizer.c
+++ b/src/gallium/drivers/freedreno/a2xx/fd2_rasterizer.c
@@ -47,7 +47,7 @@ fd2_rasterizer_state_create(struct pipe_context *pctx,
 
 	if (cso->point_size_per_vertex) {
 		psize_min = util_get_min_point_size(cso);
-		psize_max = 8192;
+		psize_max = 8192.0 - 0.0625;
 	} else {
 		/* Force the point size to be as if the vertex output was disabled. */
 		psize_min = cso->point_size;