From 302e5e888f0c07e49414f05033144647d7b0ee49 Mon Sep 17 00:00:00 2001
From: lisyarus <lisyarus@gmail.com>
Date: Sat, 18 Jun 2022 15:18:49 +0300
Subject: [PATCH] Support gfx::texture::mirrored_repeat

---
 libs/gfx/include/psemek/gfx/texture.hpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/libs/gfx/include/psemek/gfx/texture.hpp b/libs/gfx/include/psemek/gfx/texture.hpp
index ea2785d0..5c56764e 100644
--- a/libs/gfx/include/psemek/gfx/texture.hpp
+++ b/libs/gfx/include/psemek/gfx/texture.hpp
@@ -70,6 +70,7 @@ namespace psemek::gfx
 		void anisotropy();
 
 		void repeat();
+		void mirrored_repeat();
 		void clamp();
 
 	protected:
@@ -384,6 +385,16 @@ namespace psemek::gfx
 		if constexpr (D >= 3) gl::TexParameteri(Target, gl::TEXTURE_WRAP_R, gl::REPEAT);
 	}
 
+	template <std::size_t D, GLenum Target>
+	void basic_texture<D, Target>::mirrored_repeat()
+	{
+		bind();
+
+		if constexpr (D >= 1) gl::TexParameteri(Target, gl::TEXTURE_WRAP_S, gl::MIRRORED_REPEAT);
+		if constexpr (D >= 2) gl::TexParameteri(Target, gl::TEXTURE_WRAP_T, gl::MIRRORED_REPEAT);
+		if constexpr (D >= 3) gl::TexParameteri(Target, gl::TEXTURE_WRAP_R, gl::MIRRORED_REPEAT);
+	}
+
 	template <std::size_t D, GLenum Target>
 	void basic_texture<D, Target>::clamp()
 	{