Add ES3 commands GetVertexAttribI{u}iv to GPU command buffer.

gpu/command_buffer/client/gles2_implementation.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.
 
 // A class to emulate GLES2 over command buffers.
 
 #include "gpu/command_buffer/client/gles2_implementation.h"
 
 #include <GLES2/gl2ext.h>
 #include <GLES2/gl2extchromium.h>
@@ skipping 3857 matching lines @@
 
 void GLES2Implementation::GetVertexAttribfv(
     GLuint index, GLenum pname, GLfloat* params) {
   GPU_CLIENT_SINGLE_THREAD_CHECK();
   GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glGetVertexAttribfv("
       << index << ", "
       << GLES2Util::GetStringVertexAttribute(pname) << ", "
       << static_cast<const void*>(params) << ")");
   uint32 value = 0;
   if (vertex_array_object_manager_->GetVertexAttrib(index, pname, &value)) {
-    *params = static_cast<float>(value);
+    *params = static_cast<GLfloat>(value);
     return;
   }
   TRACE_EVENT0("gpu", "GLES2::GetVertexAttribfv");
   typedef cmds::GetVertexAttribfv::Result Result;
   Result* result = GetResultAs<Result*>();
   if (!result) {
     return;
   }
   result->SetNumResults(0);
   helper_->GetVertexAttribfv(
@@ skipping 10 matching lines @@
 
 void GLES2Implementation::GetVertexAttribiv(
     GLuint index, GLenum pname, GLint* params) {
   GPU_CLIENT_SINGLE_THREAD_CHECK();
   GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glGetVertexAttribiv("
       << index << ", "
       << GLES2Util::GetStringVertexAttribute(pname) << ", "
       << static_cast<const void*>(params) << ")");
   uint32 value = 0;
   if (vertex_array_object_manager_->GetVertexAttrib(index, pname, &value)) {
-    *params = value;
+    *params = static_cast<GLint>(value);
     return;
   }
   TRACE_EVENT0("gpu", "GLES2::GetVertexAttribiv");
   typedef cmds::GetVertexAttribiv::Result Result;
   Result* result = GetResultAs<Result*>();
   if (!result) {
     return;
   }
   result->SetNumResults(0);
   helper_->GetVertexAttribiv(
       index, pname, GetResultShmId(), GetResultShmOffset());
   WaitForCmd();
   result->CopyResult(params);
   GPU_CLIENT_LOG_CODE_BLOCK({
     for (int32 i = 0; i < result->GetNumResults(); ++i) {
       GPU_CLIENT_LOG("  " << i << ": " << result->GetData()[i]);
     }
   });
   CheckGLError();
 }
 
+void GLES2Implementation::GetVertexAttribIiv(
+    GLuint index, GLenum pname, GLint* params) {
+  GPU_CLIENT_SINGLE_THREAD_CHECK();
+  GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glGetVertexAttribIiv("
+      << index << ", "
+      << GLES2Util::GetStringVertexAttribute(pname) << ", "
+      << static_cast<const void*>(params) << ")");
+  uint32 value = 0;
+  if (vertex_array_object_manager_->GetVertexAttrib(index, pname, &value)) {
+    *params = static_cast<GLint>(value);
+    return;
+  }
+  TRACE_EVENT0("gpu", "GLES2::GetVertexAttribIiv");
+  typedef cmds::GetVertexAttribiv::Result Result;
+  Result* result = GetResultAs<Result*>();
+  if (!result) {
+    return;
+  }
+  result->SetNumResults(0);
+  helper_->GetVertexAttribIiv(
+      index, pname, GetResultShmId(), GetResultShmOffset());
+  WaitForCmd();
+  result->CopyResult(params);
+  GPU_CLIENT_LOG_CODE_BLOCK({
+    for (int32 i = 0; i < result->GetNumResults(); ++i) {
+      GPU_CLIENT_LOG("  " << i << ": " << result->GetData()[i]);
+    }
+  });
+  CheckGLError();
+}
+
+void GLES2Implementation::GetVertexAttribIuiv(
+    GLuint index, GLenum pname, GLuint* params) {
+  GPU_CLIENT_SINGLE_THREAD_CHECK();
+  GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glGetVertexAttribIuiv("
+      << index << ", "
+      << GLES2Util::GetStringVertexAttribute(pname) << ", "
+      << static_cast<const void*>(params) << ")");
+  uint32 value = 0;
+  if (vertex_array_object_manager_->GetVertexAttrib(index, pname, &value)) {
+    *params = static_cast<GLuint>(value);
+    return;
+  }
+  TRACE_EVENT0("gpu", "GLES2::GetVertexAttribIuiv");
+  typedef cmds::GetVertexAttribiv::Result Result;
+  Result* result = GetResultAs<Result*>();
+  if (!result) {
+    return;
+  }
+  result->SetNumResults(0);
+  helper_->GetVertexAttribIuiv(
+      index, pname, GetResultShmId(), GetResultShmOffset());
+  WaitForCmd();
+  result->CopyResult(params);
+  GPU_CLIENT_LOG_CODE_BLOCK({
+    for (int32 i = 0; i < result->GetNumResults(); ++i) {
+      GPU_CLIENT_LOG("  " << i << ": " << result->GetData()[i]);
+    }
+  });
+  CheckGLError();
+}
+
 void GLES2Implementation::Swap() {
   SwapBuffers();
 }
 
 void GLES2Implementation::PartialSwapBuffers(const gfx::Rect& sub_buffer) {
   PostSubBufferCHROMIUM(
       sub_buffer.x(), sub_buffer.y(), sub_buffer.width(), sub_buffer.height());
 }
 
 static GLenum GetGLESOverlayTransform(gfx::OverlayTransform plane_transform) {
@@ skipping 1559 matching lines @@
   CheckGLError();
 }
 
 // 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/client/gles2_implementation_impl_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu