GL Implementation for GPU Discardable

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 <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
 #include "gpu/command_buffer/common/gles2_cmd_format.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "gpu/command_buffer/service/cmd_buffer_engine.h"
 #include "gpu/command_buffer/service/context_group.h"
 #include "gpu/command_buffer/service/logger.h"
 #include "gpu/command_buffer/service/mailbox_manager.h"
 #include "gpu/command_buffer/service/program_manager.h"
+#include "gpu/command_buffer/service/service_discardable_manager.h"
 #include "gpu/command_buffer/service/test_helper.h"
 #include "gpu/command_buffer/service/vertex_attrib_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gl/gl_mock.h"
 #include "ui/gl/init/gl_factory.h"
 #include "ui/gl/test/gl_surface_test_support.h"
 
 using ::gl::MockGLInterface;
 using ::testing::_;
 using ::testing::AnyNumber;
@@ skipping 152 matching lines @@
   ::gl::MockGLInterface::SetGLInterface(gl_.get());
 
   SetupMockGLBehaviors();
 
   scoped_refptr<FeatureInfo> feature_info = new FeatureInfo;
   if (command_line) {
     GpuDriverBugWorkarounds gpu_driver_bug_workaround(command_line);
     feature_info = new FeatureInfo(*command_line, gpu_driver_bug_workaround);
   }
 
-  group_ = scoped_refptr<ContextGroup>(
-      new ContextGroup(gpu_preferences_, NULL, memory_tracker_,
-                       new ShaderTranslatorCache(gpu_preferences_),
-                       new FramebufferCompletenessCache, feature_info,
-                       normalized_init.bind_generates_resource, nullptr,
-                       nullptr, GpuFeatureInfo()));
+  group_ = scoped_refptr<ContextGroup>(new ContextGroup(
+      gpu_preferences_, NULL, memory_tracker_,
+      new ShaderTranslatorCache(gpu_preferences_),
+      new FramebufferCompletenessCache, feature_info,
+      normalized_init.bind_generates_resource, nullptr, nullptr,
+      GpuFeatureInfo(), new ServiceDiscardableManager));
   bool use_default_textures = normalized_init.bind_generates_resource;
 
   InSequence sequence;
 
   surface_ = new gl::GLSurfaceStub;
   surface_->SetSize(gfx::Size(kBackBufferWidth, kBackBufferHeight));
   surface_->set_supports_draw_rectangle(surface_supports_draw_rectangle_);
 
   // Context needs to be created before initializing ContextGroup, which will
   // in turn initialize FeatureInfo, which needs a context to determine
@@ skipping 1964 matching lines @@
 GLES2DecoderWithShaderTestBase::MockCommandBufferEngine::GetGetOffset() {
   DCHECK(false);
   return 0;
 }
 
 void GLES2DecoderWithShaderTestBase::SetUp() {
   GLES2DecoderTestBase::SetUp();
   SetupDefaultProgram();
 }
 
+void GLES2DecoderTestBase::DoInitializeDiscardableTextureCHROMIUM(
+    GLuint texture_id) {
+  scoped_refptr<gpu::Buffer> buffer =
+      engine_->GetSharedMemoryBuffer(kSharedMemoryId);
+  ClientDiscardableHandle handle(buffer, 0, kSharedMemoryId);
+
+  cmds::InitializeDiscardableTextureCHROMIUM cmd;
+  cmd.Init(texture_id, kSharedMemoryId, 0);
+  EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
+}
+
+void GLES2DecoderTestBase::DoUnlockDiscardableTextureCHROMIUM(
+    GLuint texture_id) {
+  cmds::UnlockDiscardableTextureCHROMIUM cmd;
+  cmd.Init(texture_id);
+  EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
+}
+
 // 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