Added and partially implemented entry points for PPB_GRAPHICS_3D.

Review URL: http://codereview.chromium.org/6814023

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80830 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 83 insertions, 5 deletions

diff --git a/webkit/plugins/ppapi/ppb_graphics_3d_impl.cc b/webkit/plugins/ppapi/ppb_graphics_3d_impl.cc
index 36dc91b..af98225 100644
--- a/webkit/plugins/ppapi/ppb_graphics_3d_impl.cc
+++ b/webkit/plugins/ppapi/ppb_graphics_3d_impl.cc
@@ -4,9 +4,10 @@
 
 #include "webkit/plugins/ppapi/ppb_graphics_3d_impl.h"
 
+#include "base/logging.h"
+#include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_errors.h"
-#include "ppapi/c/pp_var.h"
-#include "ppapi/c/dev/ppb_graphics_3d_dev.h"
+#include "webkit/plugins/ppapi/common.h"
 
 namespace webkit {
 namespace ppapi {
@@ -30,18 +31,81 @@ PP_Var GetString(int32_t name) {
   return PP_MakeUndefined();
 }
 
+PP_Resource Create(PP_Instance instance_id,
+                   PP_Config3D_Dev config,
+                   PP_Resource share_context,
+                   const int32_t* attrib_list) {
+  // TODO(alokp): Support shared context.
+  DCHECK_EQ(0, share_context);
+  if (share_context != 0)
+    return 0;
+
+  PluginInstance* instance = ResourceTracker::Get()->GetInstance(instance_id);
+  if (!instance)
+    return 0;
+
+  scoped_refptr<PPB_Graphics3D_Impl> context(
+      new PPB_Graphics3D_Impl(instance));
+  if (!context->Init(config, share_context, attrib_list))
+    return 0;
+
+  return context->GetReference();
+}
+
+PP_Bool IsGraphics3D(PP_Resource resource) {
+  return BoolToPPBool(!!Resource::GetAs<PPB_Graphics3D_Impl>(resource));
+}
+
+int32_t GetAttribs(PP_Resource context, int32_t* attrib_list) {
+  // TODO(alokp): Implement me.
+  return 0;
+}
+
+int32_t SetAttribs(PP_Resource context, int32_t* attrib_list) {
+  // TODO(alokp): Implement me.
+  return 0;
+}
+
+int32_t SwapBuffers(PP_Resource context, PP_CompletionCallback callback) {
+  // TODO(alokp): Implement me.
+  return 0;
+}
+
 const PPB_Graphics3D_Dev ppb_graphics3d = {
   &GetConfigs,
   &GetConfigAttribs,
-  &GetString
+  &GetString,
+  &Create,
+  &IsGraphics3D,
+  &GetAttribs,
+  &SetAttribs,
+  &SwapBuffers
 };
 
 }  // namespace
 
+PPB_Graphics3D_Impl::PPB_Graphics3D_Impl(PluginInstance* instance)
+    : Resource(instance) {
+}
+
+PPB_Graphics3D_Impl::~PPB_Graphics3D_Impl() {
+}
+
 const PPB_Graphics3D_Dev* PPB_Graphics3D_Impl::GetInterface() {
   return &ppb_graphics3d;
 }
 
+PPB_Graphics3D_Impl* PPB_Graphics3D_Impl::AsPPB_Graphics3D_Impl() {
+  return this;
+}
+
+bool PPB_Graphics3D_Impl::Init(PP_Config3D_Dev config,
+                               PP_Resource share_context,
+                               const int32_t* attrib_list) {
+  // TODO(alokp): Implement me.
+  return false;
+}
+
 }  // namespace ppapi
 }  // namespace webkit
 
diff --git a/webkit/plugins/ppapi/ppb_graphics_3d_impl.h b/webkit/plugins/ppapi/ppb_graphics_3d_impl.h
index c4738cc..b9dbc14 100644
--- a/webkit/plugins/ppapi/ppb_graphics_3d_impl.h
+++ b/webkit/plugins/ppapi/ppb_graphics_3d_impl.h
@@ -5,14 +5,28 @@
 #ifndef WEBKIT_PLUGINS_PPAPI_PPB_GRAPHICS_3D_IMPL_H_
 #define WEBKIT_PLUGINS_PPAPI_PPB_GRAPHICS_3D_IMPL_H_
 
-struct PPB_Graphics3D_Dev;
+#include "ppapi/c/dev/ppb_graphics_3d_dev.h"
+#include "webkit/plugins/ppapi/resource.h"
 
 namespace webkit {
 namespace ppapi {
 
-class PPB_Graphics3D_Impl {
+class PPB_Graphics3D_Impl : public Resource {
  public:
+  explicit PPB_Graphics3D_Impl(PluginInstance* instance);
+  virtual ~PPB_Graphics3D_Impl();
+
   static const PPB_Graphics3D_Dev* GetInterface();
+
+  // Resource override.
+  virtual PPB_Graphics3D_Impl* AsPPB_Graphics3D_Impl();
+
+  bool Init(PP_Config3D_Dev config,
+            PP_Resource share_context,
+            const int32_t* attrib_list);
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(PPB_Graphics3D_Impl);
 };
 
 }  // namespace ppapi