From 78eeb30b155e5a08d614ba90a3c0d2a221536c1f Mon Sep 17 00:00:00 2001
From: Gary Talent <gary@drinkingtea.net>
Date: Tue, 30 May 2023 19:42:05 -0500
Subject: [PATCH] [nostalgia/glutils] Add bind(FrameBuffer) function

---
 src/nostalgia/glutils/glutils.cpp | 9 ++++++++-
 src/nostalgia/glutils/glutils.hpp | 4 +++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/nostalgia/glutils/glutils.cpp b/src/nostalgia/glutils/glutils.cpp
index 66dc29709..2aee3891d 100644
--- a/src/nostalgia/glutils/glutils.cpp
+++ b/src/nostalgia/glutils/glutils.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 - 2022 Gary Talent (gary@drinkingtea.net). All rights reserved.
+ * Copyright 2016 - 2023 Gary Talent (gary@drinkingtea.net). All rights reserved.
  */
 
 #include <ox/std/assert.hpp>
@@ -46,6 +46,13 @@ template struct GLObject<deleteVertexArray>;
 template struct GLObject<deleteProgram>;
 template struct GLObject<deleteShader>;
 
+
+void bind(const FrameBuffer &fb) noexcept {
+	glBindFramebuffer(GL_FRAMEBUFFER, fb);
+	glViewport(0, 0, fb.width, fb.height);
+}
+
+
 static ox::Result<GLShader> buildShader(GLuint shaderType, const GLchar *src, ox::CRStringView shaderName) noexcept {
 	GLShader shader(glCreateShader(shaderType));
 	glShaderSource(shader, 1, &src, nullptr);
diff --git a/src/nostalgia/glutils/glutils.hpp b/src/nostalgia/glutils/glutils.hpp
index be57a4b4c..54115e824 100644
--- a/src/nostalgia/glutils/glutils.hpp
+++ b/src/nostalgia/glutils/glutils.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 - 2022 Gary Talent (gary@drinkingtea.net). All rights reserved.
+ * Copyright 2016 - 2023 Gary Talent (gary@drinkingtea.net). All rights reserved.
  */
 
 #pragma once
@@ -134,6 +134,8 @@ struct FrameBuffer {
 	}
 };
 
+void bind(const FrameBuffer &fb) noexcept;
+
 
 ox::Result<GLProgram> buildShaderProgram(const GLchar *vert, const GLchar *frag, const GLchar *geo = nullptr) noexcept;