gpu: Generate mailboxes on client side

gpu/command_buffer/client/gles2_implementation_unittest.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.
 
 // Tests for GLES2Implementation.
 
 #include "gpu/command_buffer/client/gles2_implementation.h"
 
 #include <GLES2/gl2ext.h>
 #include <GLES2/gl2extchromium.h>
@@ skipping 2827 matching lines @@
   expected.cmd.Init(GL_BLEND);  // Note: BLEND defaults to disabled.
 
   gl_->Enable(GL_BLEND);
   EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected)));
   // Check it's cached and not called again.
   ClearCommands();
   gl_->Enable(GL_BLEND);
   EXPECT_TRUE(NoCommandsWritten());
 }
 
+TEST_F(GLES2ImplementationTest, ConsumeTextureCHROMIUM) {
+  struct Cmds {
+    cmds::ConsumeTextureCHROMIUMImmediate cmd;
+    GLbyte data[64];
+  };
+
+  Mailbox mailbox = Mailbox::Generate();
+  Cmds expected;
+  expected.cmd.Init(GL_TEXTURE_2D, mailbox.name);
+  gl_->ConsumeTextureCHROMIUM(GL_TEXTURE_2D, mailbox.name);
+  EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected)));
+}
+
+TEST_F(GLES2ImplementationTest, ProduceTextureCHROMIUM) {
+  struct Cmds {
+    cmds::ProduceTextureCHROMIUMImmediate cmd;
+    GLbyte data[64];
+  };
+
+  Mailbox mailbox = Mailbox::Generate();
+  Cmds expected;
+  expected.cmd.Init(GL_TEXTURE_2D, mailbox.name);
+  gl_->ProduceTextureCHROMIUM(GL_TEXTURE_2D, mailbox.name);
+  EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected)));
+}
 
 #include "gpu/command_buffer/client/gles2_implementation_unittest_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu