From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 9 Dec 2021 10:02:41 +0000 (+0200)
Subject: Don't try to bind descriptor sets if there aren't any
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=556ee970d98aff7ab6d584cf548e82193e3d6232

Don't try to bind descriptor sets if there aren't any
---

diff --git a/source/backends/vulkan/pipelinestate_backend.cpp b/source/backends/vulkan/pipelinestate_backend.cpp
index 89234821..efcc9613 100644
--- a/source/backends/vulkan/pipelinestate_backend.cpp
+++ b/source/backends/vulkan/pipelinestate_backend.cpp
@@ -374,7 +374,8 @@ void VulkanPipelineState::apply(VkCommandBuffer command_buffer) const
 		}
 	}
 
-	vk.CmdBindDescriptorSets(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, self.shprog->layout_handle, 0, descriptor_set_handles.size(), descriptor_set_handles.data(), 0, 0);
+	if(!descriptor_set_handles.empty())
+		vk.CmdBindDescriptorSets(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, self.shprog->layout_handle, 0, descriptor_set_handles.size(), descriptor_set_handles.data(), 0, 0);
 
 	VkViewport viewport = { };
 	if(self.viewport)