From 81f340d7fa7360c3f01c0c3c06e759e76ede9933 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sat, 18 Dec 2021 18:35:40 +0000
Subject: Need a way to select the UI shader

---
 gfx/gl/uiShader.cpp | 5 +++++
 gfx/gl/uiShader.h   | 1 +
 2 files changed, 6 insertions(+)

(limited to 'gfx')

diff --git a/gfx/gl/uiShader.cpp b/gfx/gl/uiShader.cpp
index b3fee14..1c2a0e1 100644
--- a/gfx/gl/uiShader.cpp
+++ b/gfx/gl/uiShader.cpp
@@ -14,3 +14,8 @@ UIShader::UIShader(size_t width, size_t height) : program {uiShader_vs.compile()
 		glUniformMatrix4fv(loc, 1, GL_FALSE, glm::value_ptr(uiProjection));
 	}
 }
+void
+UIShader::use() const
+{
+	glUseProgram(program.m_program);
+}
diff --git a/gfx/gl/uiShader.h b/gfx/gl/uiShader.h
index b251136..45ccc23 100644
--- a/gfx/gl/uiShader.h
+++ b/gfx/gl/uiShader.h
@@ -8,6 +8,7 @@
 class UIShader {
 public:
 	UIShader(std::size_t width, std::size_t height);
+	void use() const;
 
 private:
 	class UIProgramHandle : public ProgramHandleBase {
-- 
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