1 files changed, 15 insertions, 1 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index b7c8cf843..c406142e4 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -7,6 +7,7 @@
 #include <array>
 #include <cstddef>
 #include <memory>
+#include <utility>
 #include <vector>
 #include <glad/glad.h>
 #include "common/common_types.h"
@@ -28,6 +29,7 @@ public:
     ~RasterizerOpenGL() override;
 
     void DrawArrays() override;
+    void Clear() override;
     void NotifyMaxwellRegisterChanged(u32 method) override;
     void FlushAll() override;
     void FlushRegion(Tegra::GPUVAddr addr, u64 size) override;
@@ -54,6 +56,11 @@ public:
         OGLShader shader;
     };
 
+    /// Maximum supported size that a constbuffer can have in bytes.
+    static constexpr size_t MaxConstbufferSize = 0x10000;
+    static_assert(MaxConstbufferSize % sizeof(GLvec4) == 0,
+                  "The maximum size of a constbuffer must be a multiple of the size of GLvec4");
+
 private:
     class SamplerInfo {
     public:
@@ -76,6 +83,10 @@ private:
         u32 border_color_a;
     };
 
+    /// Configures the color and depth framebuffer states and returns the dirty <Color, Depth>
+    /// surfaces if writing was enabled.
+    std::pair<Surface, Surface> ConfigureFramebuffers(bool using_color_fb, bool using_depth_fb);
+
     /// Binds the framebuffer color and depth surface
     void BindFramebufferSurfaces(const Surface& color_surface, const Surface& depth_surface,
                                  bool has_stencil);
@@ -104,7 +115,7 @@ private:
                       u32 current_unit, const std::vector<GLShader::SamplerEntry>& entries);
 
     /// Syncs the viewport to match the guest state
-    void SyncViewport(const MathUtil::Rectangle<u32>& surfaces_rect, u16 res_scale);
+    void SyncViewport(const MathUtil::Rectangle<u32>& surfaces_rect);
 
     /// Syncs the clip enabled status to match the guest state
     void SyncClipEnabled();
@@ -121,6 +132,9 @@ private:
     /// Syncs the depth offset to match the guest state
     void SyncDepthOffset();
 
+    /// Syncs the depth test state to match the guest state
+    void SyncDepthTestState();
+
     /// Syncs the blend state to match the guest state
     void SyncBlendState();