From 077775f3cebee0ebf5bd5ad8094a850ac6d2a980 Mon Sep 17 00:00:00 2001
From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Fri, 5 Mar 2021 14:18:22 +0100
Subject: [PATCH] radv: check if dynamic line stipple state changed

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9458>
---
 src/amd/vulkan/radv_cmd_buffer.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 74e12f4f69d..774732f8274 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -4718,6 +4718,10 @@ void radv_CmdSetLineStippleEXT(
 	RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
 	struct radv_cmd_state *state = &cmd_buffer->state;
 
+	if (state->dynamic.line_stipple.factor == lineStippleFactor &&
+	    state->dynamic.line_stipple.pattern == lineStipplePattern)
+		return;
+
 	state->dynamic.line_stipple.factor = lineStippleFactor;
 	state->dynamic.line_stipple.pattern = lineStipplePattern;