From 92a30e08849f45fa6f5efb1dd8897a4a69c063a6 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Sat, 15 Feb 2020 02:03:07 +0100
Subject: Fix double free

---
 src/RenderBackend/OpenGL/ShaderProgram.cpp | 2 +-
 src/RenderBackend/OpenGL/Texture2D.cpp     | 4 ++--
 src/main.cpp                               | 5 +----
 3 files changed, 4 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/RenderBackend/OpenGL/ShaderProgram.cpp b/src/RenderBackend/OpenGL/ShaderProgram.cpp
index 14b15aa..7990a82 100644
--- a/src/RenderBackend/OpenGL/ShaderProgram.cpp
+++ b/src/RenderBackend/OpenGL/ShaderProgram.cpp
@@ -12,7 +12,7 @@ namespace amalgine {
     
     ShaderProgram::~ShaderProgram()
     {
-        GLint numAttachedShaders;
+        GLint numAttachedShaders = 0;
         glGetProgramiv(program_id, GL_ATTACHED_SHADERS, &numAttachedShaders);
         
         GLuint *attachedShaders = new GLuint[numAttachedShaders];
diff --git a/src/RenderBackend/OpenGL/Texture2D.cpp b/src/RenderBackend/OpenGL/Texture2D.cpp
index a561f6e..dcb9cef 100644
--- a/src/RenderBackend/OpenGL/Texture2D.cpp
+++ b/src/RenderBackend/OpenGL/Texture2D.cpp
@@ -7,10 +7,10 @@
 namespace amalgine {
     struct TextureIdAllocator {
         TextureIdAllocator(){
-            glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS, &max_texture_units);
+            glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, &max_texture_units);
             if(max_texture_units < 1)
                 max_texture_units = 1;
-            printf("max texture units: %d\n", max_texture_units);
+            fprintf(stderr, "max texture units: %d\n", max_texture_units);
         }
 
         u32 get_free_texture_id() {
diff --git a/src/main.cpp b/src/main.cpp
index 5845332..22bfe1c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -180,11 +180,8 @@ int main()
         glfwSwapBuffers(window);
     }
 
-    delete model_gpu_texture;
     delete image;
-    delete gpuModel;
-    delete gpuSand;
-    glfwTerminate();
+    //glfwTerminate();
     return 0;
 }
 
-- 
cgit v1.2.3