refactor: trailing return types in the OpenGL and Metal backends

1 files changed, 6 insertions, 6 deletions

diff --git a/src/platform/opengl/opengl_framebuffer.cpp b/src/platform/opengl/opengl_framebuffer.cpp
index 9040994..c6e646a 100644
--- a/src/platform/opengl/opengl_framebuffer.cpp
+++ b/src/platform/opengl/opengl_framebuffer.cpp
@@ -109,7 +109,7 @@ namespace Donut
         glDeleteTextures(1, &m_depth_attachment);
     }
 
-    void OpenGLFramebuffer::invalidate()
+    auto OpenGLFramebuffer::invalidate() -> void
     {
         if (m_renderer_id)
         {
@@ -204,18 +204,18 @@ namespace Donut
         glBindFramebuffer(GL_FRAMEBUFFER, 0);
     }
 
-    void OpenGLFramebuffer::bind()
+    auto OpenGLFramebuffer::bind() -> void
     {
         glBindFramebuffer(GL_FRAMEBUFFER, m_renderer_id);
         glViewport(0, 0, m_specification.Width, m_specification.Height);
     }
 
-    void OpenGLFramebuffer::unbind()
+    auto OpenGLFramebuffer::unbind() -> void
     {
         glBindFramebuffer(GL_FRAMEBUFFER, 0);
     }
 
-    void OpenGLFramebuffer::resize(uint32_t width, uint32_t height)
+    auto OpenGLFramebuffer::resize(uint32_t width, uint32_t height) -> void
     {
         m_specification.Width = width;
         m_specification.Height = height;
@@ -223,7 +223,7 @@ namespace Donut
         invalidate();
     }
 
-    int OpenGLFramebuffer::read_pixel(uint32_t attachment_index, int x, int y)
+    auto OpenGLFramebuffer::read_pixel(uint32_t attachment_index, int x, int y) -> int
     {
         glReadBuffer(GL_COLOR_ATTACHMENT0 + attachment_index);
         int pixel_data;
@@ -231,7 +231,7 @@ namespace Donut
         return pixel_data;
     }
 
-    void OpenGLFramebuffer::clear_attachment(uint32_t attachment_index, int value)
+    auto OpenGLFramebuffer::clear_attachment(uint32_t attachment_index, int value) -> void
     {
         glBindFramebuffer(GL_FRAMEBUFFER, m_renderer_id);
         glClearBufferiv(GL_COLOR, static_cast<GLint>(attachment_index), &value);