command_buffer: Implement EXT_blend_func_extended

gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc

Index: gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc b/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
index d5d26937076f06375102fac3b46aa925d05e73a8..6b8571501c360128c84e0c12e3e3945c96ff7dd5 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
+++ b/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
@@ -119,7 +119,8 @@ GLES2DecoderTestBase::GLES2DecoderTestBase()
       cached_color_mask_alpha_(true),
       cached_depth_mask_(true),
       cached_stencil_front_mask_(static_cast<GLuint>(-1)),
-      cached_stencil_back_mask_(static_cast<GLuint>(-1)) {
+      cached_stencil_back_mask_(static_cast<GLuint>(-1)),
+      shader_language_version_(100) {
   memset(immediate_buffer_, 0xEE, sizeof(immediate_buffer_));
 }
 
@@ -1470,6 +1471,9 @@ const char* GLES2DecoderTestBase::kUniform1Name = "uniform1";
 const char* GLES2DecoderTestBase::kUniform2Name = "uniform2[0]";
 const char* GLES2DecoderTestBase::kUniform3Name = "uniform3[0]";
 
+const char* GLES2DecoderTestBase::kOutputVariable1Name = "gl_FragColor";
+const char* GLES2DecoderTestBase::kOutputVariable1NameESSL3 = "color";
+
 void GLES2DecoderTestBase::SetupDefaultProgram() {
   {
     static AttribInfo attribs[] = {
@@ -1604,10 +1608,19 @@ void GLES2DecoderTestBase::SetupShader(
       GL_FRAGMENT_SHADER, fragment_shader_client_id,
       fragment_shader_service_id);
 
-  TestHelper::SetShaderStates(
-      gl_.get(), GetShader(vertex_shader_client_id), true);
-  TestHelper::SetShaderStates(
-      gl_.get(), GetShader(fragment_shader_client_id), true);
+  TestHelper::SetShaderStates(gl_.get(), GetShader(vertex_shader_client_id),
+                              true, nullptr, nullptr, &shader_language_version_,
+                              nullptr, nullptr, nullptr, nullptr, nullptr);
+
+  AttributeList frag_output_variable_list;
+  frag_output_variable_list.push_back(TestHelper::ConstructAttribute(
+      GL_FLOAT_VEC4, 0, GL_MEDIUM_FLOAT, true,
+      shader_language_version_ == 100 ? kOutputVariable1Name
+                                      : kOutputVariable1NameESSL3));
+  TestHelper::SetShaderStates(gl_.get(), GetShader(fragment_shader_client_id),
+                              true, nullptr, nullptr, &shader_language_version_,
+                              nullptr, nullptr, nullptr,
+                              &frag_output_variable_list, nullptr);
 
   cmds::AttachShader attach_cmd;
   attach_cmd.Init(program_client_id, vertex_shader_client_id);