X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbackends%2Fvulkan%2Fframebuffer_backend.cpp;h=dcf63e9860c1b4c75beb71f3bdfdc53f64420ca2;hb=664421e9f9327f2c6ea5967930b386c142557e39;hp=9af8a2f7b1a7a9e52464d6d0027da801bee96700;hpb=89d543c07ba80430baebcba19f9a353b25cd8ab4;p=libs%2Fgl.git

diff --git a/source/backends/vulkan/framebuffer_backend.cpp b/source/backends/vulkan/framebuffer_backend.cpp
index 9af8a2f7..dcf63e98 100644
--- a/source/backends/vulkan/framebuffer_backend.cpp
+++ b/source/backends/vulkan/framebuffer_backend.cpp
@@ -3,6 +3,7 @@
 #include "framebuffer.h"
 #include "framebuffer_backend.h"
 #include "renderpass.h"
+#include "swapchaintexture.h"
 #include "vulkan.h"
 
 using namespace std;
@@ -32,7 +33,7 @@ VulkanFramebuffer::~VulkanFramebuffer()
 			dq.destroy(h);
 }
 
-bool VulkanFramebuffer::is_format_supported(const FrameFormat &fmt)
+bool VulkanFramebuffer::is_format_supported(const FrameFormat &fmt) const
 {
 	const VulkanFunctions &vk = device.get_functions();
 	for(FrameAttachment a: fmt)
@@ -53,6 +54,13 @@ bool VulkanFramebuffer::is_format_supported(const FrameFormat &fmt)
 	return true;
 }
 
+bool VulkanFramebuffer::is_presentable() const
+{
+	const Framebuffer &self = *static_cast<const Framebuffer *>(this);
+	return std::any_of(self.attachments.begin(), self.attachments.end(),
+		[](const Framebuffer::Attachment &a){ return dynamic_cast<const SwapChainTexture *>(a.tex); });
+}
+
 void VulkanFramebuffer::update(unsigned mask) const
 {
 	const Framebuffer &self = *static_cast<const Framebuffer *>(this);
@@ -122,6 +130,7 @@ void VulkanFramebuffer::update(unsigned mask) const
 
 	RenderPass render_pass;
 	render_pass.framebuffer = &self;
+	render_pass.to_present = is_presentable();
 	render_pass.update(device);
 
 	VkFramebufferCreateInfo framebuffer_info = { };