1 files changed, 18 insertions, 0 deletions
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder.cc b/gpu/command_buffer/service/gles2_cmd_decoder.cc
index 916d792..c7b56b8 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder.cc
+++ b/gpu/command_buffer/service/gles2_cmd_decoder.cc
@@ -1087,6 +1087,7 @@ class GLES2DecoderImpl : public base::SupportsWeakPtr<GLES2DecoderImpl>,
   void DoGetVertexAttribiv(GLuint index, GLenum pname, GLint *params);
 
   // Wrappers for glIsXXX functions.
+  bool DoIsEnabled(GLenum cap);
   bool DoIsBuffer(GLuint client_id);
   bool DoIsFramebuffer(GLuint client_id);
   bool DoIsProgram(GLuint client_id);
@@ -4153,6 +4154,23 @@ void GLES2DecoderImpl::DoEnable(GLenum cap) {
   }
 }
 
+bool GLES2DecoderImpl::DoIsEnabled(GLenum cap) {
+  switch (cap) {
+    case GL_BLEND:
+      return enable_blend_;
+    case GL_CULL_FACE:
+      return enable_cull_face_;
+    case GL_SCISSOR_TEST:
+      return enable_scissor_test_;
+    case GL_DEPTH_TEST:
+      return enable_depth_test_;
+    case GL_STENCIL_TEST:
+      return enable_stencil_test_;
+    default:
+      return glIsEnabled(cap) != 0;
+  }
+}
+
 void GLES2DecoderImpl::DoClearColor(
       GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) {
   clear_red_ = red;