commit 8dc3bd1808fb1ea8d7030ab5622268397d754584
author Austin Eng <enga@google.com> Tue Aug 01 18:22:57 2017 -0400
committer Austin Eng <213reeses@gmail.com> Mon Aug 07 18:51:48 2017 -0400
tree cee81bcc5b2b78a44914d36d3d981e9f9e0d6207
parent 18163f1223ed9db2bdda88cefa0ea3cb645a9689

opengl: Implement blend state

src/backend/opengl/RenderPipelineGL.cpp

diff --git a/src/backend/opengl/RenderPipelineGL.cpp b/src/backend/opengl/RenderPipelineGL.cpp
index cc83ed6..a5c2104 100644
--- a/src/backend/opengl/RenderPipelineGL.cpp
+++ b/src/backend/opengl/RenderPipelineGL.cpp
@@ -14,6 +14,7 @@
 
 #include "backend/opengl/RenderPipelineGL.h"
 
+#include "backend/opengl/BlendStateGL.h"
 #include "backend/opengl/DepthStencilStateGL.h"
 #include "backend/opengl/PersistentPipelineStateGL.h"
 #include "backend/opengl/OpenGLBackend.h"
@@ -57,6 +58,14 @@
 
         auto depthStencilState = ToBackend(GetDepthStencilState());
         depthStencilState->ApplyNow(persistentPipelineState);
+
+
+        RenderPass* renderPass = ToBackend(GetRenderPass());
+        auto& subpassInfo = renderPass->GetSubpassInfo(GetSubPass());
+
+        for (uint32_t attachmentSlot : IterateBitSet(subpassInfo.colorAttachmentsSet)) {
+            ToBackend(GetBlendState(attachmentSlot))->ApplyNow(attachmentSlot);
+        }
     }
 
 }