WebGL TexParameterf and GetTexParameterf needs to handle float param correctly

content/common/gpu/texture_image_transport_surface.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 "content/common/gpu/texture_image_transport_surface.h"
 
 #include <string>
 #include <vector>
 
 #include "base/command_line.h"
@@ skipping 379 matching lines @@
     mailbox_manager_->ProduceTexture(GL_TEXTURE_2D, back_mailbox_, texture);
   }
 
   {
     gfx::ScopedTextureBinder texture_binder(GL_TEXTURE_2D,
                                             backbuffer_->service_id());
     glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA,
         current_size_.width(), current_size_.height(), 0,
         GL_RGBA, GL_UNSIGNED_BYTE, NULL);
     gpu::gles2::ErrorState* error_state = decoder->GetErrorState();
-    texture_manager->SetParameter("Backbuffer",
-                                  error_state,
-                                  backbuffer_.get(),
-                                  GL_TEXTURE_MIN_FILTER,
-                                  GL_LINEAR);
-    texture_manager->SetParameter("Backbuffer",
-                                  error_state,
-                                  backbuffer_.get(),
-                                  GL_TEXTURE_MAG_FILTER,
-                                  GL_LINEAR);
-    texture_manager->SetParameter("Backbuffer",
-                                  error_state,
-                                  backbuffer_.get(),
-                                  GL_TEXTURE_WRAP_S,
-                                  GL_CLAMP_TO_EDGE);
-    texture_manager->SetParameter("Backbuffer",
-                                  error_state,
-                                  backbuffer_.get(),
-                                  GL_TEXTURE_WRAP_T,
-                                  GL_CLAMP_TO_EDGE);
+    texture_manager->SetParameteri("Backbuffer",
+                                   error_state,
+                                   backbuffer_.get(),
+                                   GL_TEXTURE_MIN_FILTER,
+                                   GL_LINEAR);
+    texture_manager->SetParameteri("Backbuffer",
+                                   error_state,
+                                   backbuffer_.get(),
+                                   GL_TEXTURE_MAG_FILTER,
+                                   GL_LINEAR);
+    texture_manager->SetParameteri("Backbuffer",
+                                   error_state,
+                                   backbuffer_.get(),
+                                   GL_TEXTURE_WRAP_S,
+                                   GL_CLAMP_TO_EDGE);
+    texture_manager->SetParameteri("Backbuffer",
+                                   error_state,
+                                   backbuffer_.get(),
+                                   GL_TEXTURE_WRAP_T,
+                                   GL_CLAMP_TO_EDGE);
     texture_manager->SetLevelInfo(backbuffer_.get(),
                                   GL_TEXTURE_2D,
                                   0,
                                   GL_RGBA,
                                   current_size_.width(),
                                   current_size_.height(),
                                   1,
                                   0,
                                   GL_RGBA,
                                   GL_UNSIGNED_BYTE,
@@ skipping 18 matching lines @@
 
 #ifndef NDEBUG
   GLenum status = glCheckFramebufferStatusEXT(GL_FRAMEBUFFER);
   if (status != GL_FRAMEBUFFER_COMPLETE) {
     DLOG(FATAL) << "Framebuffer incomplete: " << status;
   }
 #endif
 }
 
 }  // namespace content