From 9e004cdb5b35e3bba1682cffc069babc547f1ad0 Mon Sep 17 00:00:00 2001
From: ktyl <me@ktyl.dev>
Date: Wed, 7 Jul 2021 00:49:22 +0100
Subject: [PATCH] smidge of refactoring

---
 readme.md       | 7 +++++++
 src/gfx.c       | 7 +++----
 src/gfx.h       | 4 +---
 src/main.c      | 3 +--
 src/stb_image.h | 4 ++--
 5 files changed, 14 insertions(+), 11 deletions(-)
 create mode 100644 readme.md

diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..8e9237c
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,7 @@
+# oglc
+
+## sources 
+
+[learnogengl](https://learnopengl.com/)
+[Anton's OpenGL 4 Tutorials](https://antongerdelan.net/opengl/compute.html)
+
diff --git a/src/gfx.c b/src/gfx.c
index 5dc53ab..ca888e9 100644
--- a/src/gfx.c
+++ b/src/gfx.c
@@ -6,12 +6,9 @@ const char* fragShaderPath = "res/shader/shader.frag";
 SDL_Window* sdlWindow;
 SDL_GLContext* sdlContext;
 
-SDL_Window* getWindow() { return sdlWindow; }
-SDL_GLContext* getContext() { return sdlContext; }
-
 GLuint compileShader(const char* path, GLenum type);
 
-void gfxInit()
+SDL_Window* gfxInit()
 {
     // load sdl modules
     if (SDL_Init(SDL_INIT_VIDEO) != 0)
@@ -43,6 +40,8 @@ void gfxInit()
     int availableAttributes;
     glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &availableAttributes);
     //printf("max vertex attributes %d\n", availableAttributes);
+
+    return sdlWindow;
 }
 
 unsigned int compileShaderProgram()
diff --git a/src/gfx.h b/src/gfx.h
index 6e752f7..3c16dbf 100644
--- a/src/gfx.h
+++ b/src/gfx.h
@@ -9,9 +9,7 @@
 
 #include "io.h"
 
-void gfxInit();
-SDL_Window* getWindow();
-SDL_GLContext* getContext();
+SDL_Window* gfxInit();
 
 unsigned int compileShaderProgram();
 
diff --git a/src/main.c b/src/main.c
index a0c81c0..f29bbe9 100644
--- a/src/main.c
+++ b/src/main.c
@@ -26,8 +26,7 @@ float time();
 
 int main()
 {
-    gfxInit();
-    SDL_Window* window = getWindow();
+    SDL_Window* window = gfxInit();
 
     // generate opengl texture
     unsigned int texture;
diff --git a/src/stb_image.h b/src/stb_image.h
index 4f4e8ec..db24532 100644
--- a/src/stb_image.h
+++ b/src/stb_image.h
@@ -6775,8 +6775,8 @@ static void *stbi__load_gif_main(stbi__context *s, int **delays, int *x, int *y,
       stbi_uc *two_back = 0;
       stbi__gif g;
       int stride;
-      //int out_size = 0;
-      //int delays_size = 0;
+      int out_size = 0;
+      int delays_size = 0;
       memset(&g, 0, sizeof(g));
       if (delays) {
          *delays = 0;