1 files changed, 28 insertions, 0 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index aa95ef21d..7b0cd1b66 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -169,6 +169,8 @@ RasterizerOpenGL::RasterizerOpenGL() : shader_dirty(true) {
     glTexBuffer(GL_TEXTURE_BUFFER, GL_RGBA32F, proctex_diff_lut_buffer.handle);
 
     // Sync fixed function OpenGL state
+    SyncClipEnabled();
+    SyncClipCoef();
     SyncCullMode();
     SyncBlendEnabled();
     SyncBlendFuncs();
@@ -401,6 +403,18 @@ void RasterizerOpenGL::NotifyPicaRegisterChanged(u32 id) {
         SyncCullMode();
         break;
 
+    // Clipping plane
+    case PICA_REG_INDEX(rasterizer.clip_enable):
+        SyncClipEnabled();
+        break;
+
+    case PICA_REG_INDEX_WORKAROUND(rasterizer.clip_coef[0], 0x48):
+    case PICA_REG_INDEX_WORKAROUND(rasterizer.clip_coef[1], 0x49):
+    case PICA_REG_INDEX_WORKAROUND(rasterizer.clip_coef[2], 0x4a):
+    case PICA_REG_INDEX_WORKAROUND(rasterizer.clip_coef[3], 0x4b):
+        SyncClipCoef();
+        break;
+
     // Depth modifiers
     case PICA_REG_INDEX(rasterizer.viewport_depth_range):
         SyncDepthScale();
@@ -1280,6 +1294,20 @@ void RasterizerOpenGL::SetShader() {
     }
 }
 
+void RasterizerOpenGL::SyncClipEnabled() {
+    state.clip_distance[1] = Pica::g_state.regs.rasterizer.clip_enable != 0;
+}
+
+void RasterizerOpenGL::SyncClipCoef() {
+    const auto raw_clip_coef = Pica::g_state.regs.rasterizer.GetClipCoef();
+    const GLvec4 new_clip_coef = {raw_clip_coef.x.ToFloat32(), raw_clip_coef.y.ToFloat32(),
+                                  raw_clip_coef.z.ToFloat32(), raw_clip_coef.w.ToFloat32()};
+    if (new_clip_coef != uniform_block_data.data.clip_coef) {
+        uniform_block_data.data.clip_coef = new_clip_coef;
+        uniform_block_data.dirty = true;
+    }
+}
+
 void RasterizerOpenGL::SyncCullMode() {
     const auto& regs = Pica::g_state.regs;