gl_arb_decompiler: Implement an assembly shader decompiler

Emit code compatible with NV_gpu_program5.
This should emit code compatible with Fermi, but it wasn't tested on
that architecture. Pascal has some issues not present on Turing GPUs.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/video_core/renderer_opengl/gl_device.h b/src/video_core/renderer_opengl/gl_device.h
index 98cca0254..145347943 100644
--- a/src/video_core/renderer_opengl/gl_device.h
+++ b/src/video_core/renderer_opengl/gl_device.h
@@ -88,6 +88,10 @@ public:
         return has_fast_buffer_sub_data;
     }
 
+    bool HasNvViewportArray2() const {
+        return has_nv_viewport_array2;
+    }
+
     bool UseAssemblyShaders() const {
         return use_assembly_shaders;
     }
@@ -111,6 +115,7 @@ private:
     bool has_component_indexing_bug{};
     bool has_precise_bug{};
     bool has_fast_buffer_sub_data{};
+    bool has_nv_viewport_array2{};
     bool use_assembly_shaders{};
 };