# HG changeset patch
# User sam <sam@basx.dev>
# Date 1719325215 -25200
# Node ID 73eaec7e1690c8ed81fc5fca859c44149e9420af
# Parent  cdf7ec8d04d210189fb1763fea275bee34556f12
add: function to get max supported sampling count

diff -r cdf7ec8d04d2 -r 73eaec7e1690 semicongine/engine.nim
--- a/semicongine/engine.nim	Tue Jun 25 20:24:38 2024 +0700
+++ b/semicongine/engine.nim	Tue Jun 25 21:20:15 2024 +0700
@@ -197,6 +197,12 @@
 func Limits*(engine: Engine): VkPhysicalDeviceLimits =
   engine.device.physicalDevice.properties.limits
 
+func MaxFramebufferSampleCount*(engine: Engine, maxSamples = VK_SAMPLE_COUNT_8_BIT): VkSampleCountFlagBits =
+  let available = VkSampleCountFlags(
+    engine.Limits.framebufferColorSampleCounts.uint32 and engine.Limits.framebufferDepthSampleCounts.uint32
+  ).toEnums
+  return min(max(available), maxSamples)
+
 proc UpdateInputs*(engine: Engine): bool =
   UpdateInputs(engine.window.PendingEvents())