Added Pepper 3D device that instantiates the GPU plugin and sends GLES2 commands to it via a command buffer.

Added API for managing buffers to Pepper 3D device.

Removed DCHECK from WebPluginImpl::SetWindow that checks against a windowless plugin being given a window handle. Please check this! Now an initially windowless plugin instance gets a handle when it requests a Pepper 3D context. Perhaps the window handle should be concealed from the underlying plugin isntance.

Removed enable_gpu gyp variable and C macro. GPU code is always built on windows but not mac or linux. It is enabled at runtime with the --enable-gpu-plugin switch.

Redesigned CommandBuffer interface so it exposes shared memory through a Buffer. This was necessary because Pepper has no notion of shared memory handles. The Buffer exposes the shared memory as both a handle (through base::SharedMemory) and the mapped address and size.

Refactored CommandBufferEngine so mapped shared memory addresses and sizes are returned with a single call rather than two separate calls.
	
Added 3D demo to pepper test plugin.

TEST=try servers
BUG=none

Review URL: http://codereview.chromium.org/367002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@35185 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 3 insertions, 3 deletions

diff --git a/gpu/command_buffer/client/cmd_buffer_helper.h b/gpu/command_buffer/client/cmd_buffer_helper.h
index 1f191f1..6c134fa 100644
--- a/gpu/command_buffer/client/cmd_buffer_helper.h
+++ b/gpu/command_buffer/client/cmd_buffer_helper.h
@@ -31,7 +31,7 @@ namespace gpu {
 //                              // commands have been executed.
 class CommandBufferHelper {
  public:
-  explicit CommandBufferHelper(gpu::CommandBuffer* command_buffer);
+  explicit CommandBufferHelper(CommandBuffer* command_buffer);
   virtual ~CommandBufferHelper();
 
   bool Initialize();
@@ -170,8 +170,8 @@ class CommandBufferHelper {
     return (get_ - put_ - 1 + entry_count_) % entry_count_;
   }
 
-  gpu::CommandBuffer* command_buffer_;
-  ::base::SharedMemory* ring_buffer_;
+  CommandBuffer* command_buffer_;
+  Buffer ring_buffer_;
   CommandBufferEntry *entries_;
   int32 entry_count_;
   int32 token_;