From: Mathias Fröhlich <mathias.froehlich@web.de>
Date: Wed, 26 Feb 2020 06:35:27 +0000 (+0100)
Subject: mesa: Check for OpenGL state change before flushing vertices.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4a54f8cd2cf31d0fc952748a998fa63763b3977e;p=mesa.git

mesa: Check for OpenGL state change before flushing vertices.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3958>
---

diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index d13a298fb3c..5fc8bdac63c 100644
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -102,8 +102,10 @@ client_state(struct gl_context *ctx, struct gl_vertex_array_object* vao,
          break;
 
       case GL_POINT_SIZE_ARRAY_OES:
-         FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-         ctx->VertexProgram.PointSizeEnabled = state;
+         if (ctx->VertexProgram.PointSizeEnabled != state) {
+            FLUSH_VERTICES(ctx, _NEW_PROGRAM);
+            ctx->VertexProgram.PointSizeEnabled = state;
+         }
          vao_state(ctx, vao, VERT_ATTRIB_POINT_SIZE, state);
          break;