1 files changed, 11 insertions, 0 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 3daccf82f..e2a422052 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -323,6 +323,8 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
         current_texture_bindpoint = SetupTextures(static_cast<Maxwell::ShaderStage>(stage), shader,
                                                   primitive_mode, current_texture_bindpoint);
 
+        SetupAlphaTesting(shader);
+
         // When VertexA is enabled, we have dual vertex shaders
         if (program == Maxwell::ShaderProgram::VertexA) {
             // VertexB was combined with VertexA, so we skip the VertexB iteration
@@ -880,6 +882,15 @@ u32 RasterizerOpenGL::SetupTextures(Maxwell::ShaderStage stage, Shader& shader,
     return current_unit + static_cast<u32>(entries.size());
 }
 
+void RasterizerOpenGL::SetupAlphaTesting(Shader& shader) {
+    const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs;
+
+    glProgramUniform1i(shader->GetProgramHandle(), shader->GetAlphaTestingEnableLocation(),
+                       regs.alpha_test_enabled);
+    glProgramUniform1f(shader->GetProgramHandle(), shader->GetAlphaTestingRefLocation(),
+                       regs.alpha_test_ref);
+}
+
 void RasterizerOpenGL::SyncViewport() {
     const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs;
     const MathUtil::Rectangle<s32> viewport_rect{regs.viewport_transform[0].GetRect()};