From dc4dee3f82890df06231e61b2bbe5293e55016b6 Mon Sep 17 00:00:00 2001
From: stfx <stfx@hotmail.de>
Date: Sat, 19 Aug 2017 16:57:49 +0200
Subject: [PATCH 1/3] Fix Bloom in rare cases

BloomColor was not initialized with a value and therefore could incorrectly bloom non-bright pixels.

Maybe... since the issue randomly started to happen on my system (i5-4570, GTX 760) without any hardware or software changes I know of. Even older versions of my program then suddenly had this problem and this was the only working fix which was mentioned in the comments section on the tutorial: https://learnopengl.com/#!Advanced-Lighting/Bloom#comment-2693931521)
---
 src/5.advanced_lighting/7.bloom/7.bloom.fs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/5.advanced_lighting/7.bloom/7.bloom.fs b/src/5.advanced_lighting/7.bloom/7.bloom.fs
index dcb9eb4..a6c4376 100644
--- a/src/5.advanced_lighting/7.bloom/7.bloom.fs
+++ b/src/5.advanced_lighting/7.bloom/7.bloom.fs
@@ -43,7 +43,7 @@ void main()
     float brightness = dot(result, vec3(0.2126, 0.7152, 0.0722));
     if(brightness > 1.0)
         BrightColor = vec4(result, 1.0);
-    // else
-        // BloomColor = vec4(0.0, 0.0, 0.0, 1.0);
+    else
+        BloomColor = vec4(0.0, 0.0, 0.0, 1.0);
     FragColor = vec4(result, 1.0);
-}
\ No newline at end of file
+}

From 33ee64327f087eb0a5cbf8786f1c2799fb377231 Mon Sep 17 00:00:00 2001
From: stfx <stfx@hotmail.de>
Date: Sat, 19 Aug 2017 16:59:35 +0200
Subject: [PATCH 2/3] Fix typo

---
 src/5.advanced_lighting/7.bloom/7.bloom.fs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/5.advanced_lighting/7.bloom/7.bloom.fs b/src/5.advanced_lighting/7.bloom/7.bloom.fs
index a6c4376..a687beb 100644
--- a/src/5.advanced_lighting/7.bloom/7.bloom.fs
+++ b/src/5.advanced_lighting/7.bloom/7.bloom.fs
@@ -44,6 +44,6 @@ void main()
     if(brightness > 1.0)
         BrightColor = vec4(result, 1.0);
     else
-        BloomColor = vec4(0.0, 0.0, 0.0, 1.0);
+        BrightColor = vec4(0.0, 0.0, 0.0, 1.0);
     FragColor = vec4(result, 1.0);
 }

From 0cb58d04ba61e6ca54809b0881dde274ca5c33ff Mon Sep 17 00:00:00 2001
From: lost plesed <lostplesed@gmail.com>
Date: Tue, 29 Aug 2017 11:47:04 +0800
Subject: [PATCH 3/3] fix mac build failed

#82
---
 CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b89b712..26c2da9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,8 +44,9 @@ elseif(APPLE)
   FIND_LIBRARY(COCOA_LIBRARY Cocoa)
   FIND_LIBRARY(OpenGL_LIBRARY OpenGL)
   FIND_LIBRARY(IOKit_LIBRARY IOKit)
+  FIND_LIBRARY(CoreVideo_LIBRARY CoreVideo)
   MARK_AS_ADVANCED(COCOA_LIBRARY OpenGL_LIBRARY)
-  SET(APPLE_LIBS ${COCOA_LIBRARY} ${IOKit_LIBRARY} ${OpenGL_LIBRARY})
+  SET(APPLE_LIBS ${COCOA_LIBRARY} ${IOKit_LIBRARY} ${OpenGL_LIBRARY} ${CoreVideo_LIBRARY})
   SET(APPLE_LIBS ${APPLE_LIBS} ${GLFW3_LIBRARY} ${ASSIMP_LIBRARY})
   set(LIBS ${LIBS} ${APPLE_LIBS})
 else()