From 1d2ba3cc9759fdc816aff47900f0fbbf69665a69 Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow <fsahmkow27@gmail.com>
Date: Wed, 11 Dec 2019 15:41:26 -0400
Subject: [PATCH] Gl_Rasterizer: Skip Tesselation Control and Eval stages as
they are un implemented.
This commit ensures the OGL backend does not execute tesselation shader
stages as they are currently unimplemented.
---
src/video_core/renderer_opengl/gl_rasterizer.cpp | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 88d78d2ada..f20967d858 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -277,6 +277,14 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
continue;
}
+ // Currently this stages are not supported in the OpenGL backend.
+ // Todo(Blinkhawk): Port tesselation shaders from Vulkan to OpenGL
+ if (program == Maxwell::ShaderProgram::TesselationControl) {
+ continue;
+ } else if (program == Maxwell::ShaderProgram::TesselationEval) {
+ continue;
+ }
+
Shader shader{shader_cache.GetStageProgram(program)};
// Stage indices are 0 - 5
--
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