diff --git a/lsfg-vk-v3.1p/include/shaders/gamma.hpp b/lsfg-vk-v3.1p/include/shaders/gamma.hpp
index 6298bb3..fa8e8e4 100644
--- a/lsfg-vk-v3.1p/include/shaders/gamma.hpp
+++ b/lsfg-vk-v3.1p/include/shaders/gamma.hpp
@@ -26,13 +26,13 @@ namespace LSFG::Shaders {
         ///
         /// Initialize the shaderchain.
         ///
-        /// @param inImgs1 Three sets of four RGBA images, corresponding to a frame count % 3.
+        /// @param inImgs1 Three sets of two RGBA images, corresponding to a frame count % 3.
         /// @param inImg2 Second Input image
         /// @param optImg Optional image for non-first passes.
         ///
         /// @throws LSFG::vulkan_error if resource creation fails.
         ///
-        Gamma(Vulkan& vk, std::array<std::array<Core::Image, 4>, 3> inImgs1,
+        Gamma(Vulkan& vk, std::array<std::array<Core::Image, 2>, 3> inImgs1,
             Core::Image inImg2, std::optional<Core::Image> optImg);
 
         ///
@@ -60,11 +60,11 @@ namespace LSFG::Shaders {
         };
         std::vector<GammaPass> passes;
 
-        std::array<std::array<Core::Image, 4>, 3> inImgs1;
+        std::array<std::array<Core::Image, 2>, 3> inImgs1;
         Core::Image inImg2;
         std::optional<Core::Image> optImg;
-        std::array<Core::Image, 4> tempImgs1;
-        std::array<Core::Image, 4> tempImgs2;
+        std::array<Core::Image, 2> tempImgs1;
+        std::array<Core::Image, 2> tempImgs2;
         Core::Image outImg;
     };
 
diff --git a/lsfg-vk-v3.1p/src/shaders/gamma.cpp b/lsfg-vk-v3.1p/src/shaders/gamma.cpp
index e703d4e..325eb81 100644
--- a/lsfg-vk-v3.1p/src/shaders/gamma.cpp
+++ b/lsfg-vk-v3.1p/src/shaders/gamma.cpp
@@ -13,7 +13,7 @@
 
 using namespace LSFG::Shaders;
 
-Gamma::Gamma(Vulkan& vk, std::array<std::array<Core::Image, 4>, 3> inImgs1,
+Gamma::Gamma(Vulkan& vk, std::array<std::array<Core::Image, 2>, 3> inImgs1,
         Core::Image inImg2,
         std::optional<Core::Image> optImg)
         : inImgs1(std::move(inImgs1)), inImg2(std::move(inImg2)),
@@ -23,24 +23,24 @@ Gamma::Gamma(Vulkan& vk, std::array<std::array<Core::Image, 4>, 3> inImgs1,
         vk.shaders.getShader(vk.device, "gamma[0]",
             { { 1 , VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER },
               { 2, VK_DESCRIPTOR_TYPE_SAMPLER },
-              { 9, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE },
+              { 5, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE },
               { 3, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE } }),
         vk.shaders.getShader(vk.device, "gamma[1]",
             { { 1, VK_DESCRIPTOR_TYPE_SAMPLER },
               { 3, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE },
-              { 4, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE } }),
+              { 2, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE } }),
         vk.shaders.getShader(vk.device, "gamma[2]",
             { { 1, VK_DESCRIPTOR_TYPE_SAMPLER },
-              { 4, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE },
-              { 4, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE } }),
+              { 2, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE },
+              { 2, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE } }),
         vk.shaders.getShader(vk.device, "gamma[3]",
             { { 1, VK_DESCRIPTOR_TYPE_SAMPLER },
-              { 4, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE },
-              { 4, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE } }),
+              { 2, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE },
+              { 2, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE } }),
         vk.shaders.getShader(vk.device, "gamma[4]",
             { { 1, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER },
               { 2, VK_DESCRIPTOR_TYPE_SAMPLER },
-              { 6, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE },
+              { 4, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE },
               { 1, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE } })
     }};
     this->pipelines = {{
@@ -58,7 +58,7 @@ Gamma::Gamma(Vulkan& vk, std::array<std::array<Core::Image, 4>, 3> inImgs1,
 
     // create internal images/outputs
     const VkExtent2D extent = this->inImgs1.at(0).at(0).getExtent();
-    for (size_t i = 0; i < 4; i++) {
+    for (size_t i = 0; i < 2; i++) {
         this->tempImgs1.at(i) = Core::Image(vk.device, extent);
         this->tempImgs2.at(i) = Core::Image(vk.device, extent);
     }