command_buffer: Implement EXT_blend_func_extended

gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 101 matching lines @@
       client_sync_id_(127),
       service_renderbuffer_id_(0),
       service_renderbuffer_valid_(false),
       ignore_cached_state_for_test_(GetParam()),
       cached_color_mask_red_(true),
       cached_color_mask_green_(true),
       cached_color_mask_blue_(true),
       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_));
 }
 
 GLES2DecoderTestBase::~GLES2DecoderTestBase() {}
 
 void GLES2DecoderTestBase::SetUp() {
   InitState init;
   // Autogenerated tests do not overwrite version or extension string,
   // so we have to pick something that supports everything here.
   init.gl_version = "4.4";
@@ skipping 1330 matching lines @@
 
 #endif
 
 const char* GLES2DecoderTestBase::kAttrib1Name = "attrib1";
 const char* GLES2DecoderTestBase::kAttrib2Name = "attrib2";
 const char* GLES2DecoderTestBase::kAttrib3Name = "attrib3";
 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[] = {
       { kAttrib1Name, kAttrib1Size, kAttrib1Type, kAttrib1Location, },
       { kAttrib2Name, kAttrib2Size, kAttrib2Type, kAttrib2Location, },
       { kAttrib3Name, kAttrib3Size, kAttrib3Type, kAttrib3Location, },
     };
     static UniformInfo uniforms[] = {
       { kUniform1Name, kUniform1Size, kUniform1Type,
         kUniform1FakeLocation, kUniform1RealLocation,
@@ skipping 114 matching lines @@
                                         attribs, num_attribs, uniforms,
                                         num_uniforms, program_service_id);
   }
 
   DoCreateShader(
       GL_VERTEX_SHADER, vertex_shader_client_id, vertex_shader_service_id);
   DoCreateShader(
       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);
   EXPECT_EQ(error::kNoError, ExecuteCmd(attach_cmd));
 
   attach_cmd.Init(program_client_id, fragment_shader_client_id);
   EXPECT_EQ(error::kNoError, ExecuteCmd(attach_cmd));
 
   cmds::LinkProgram link_cmd;
   link_cmd.Init(program_client_id);
@@ skipping 204 matching lines @@
   SetupDefaultProgram();
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest_0_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu