[cc] Allow resources and ui resources to specify wrap mode

cc/resources/resource_provider.h

 // Copyright 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.
 
 #ifndef CC_RESOURCES_RESOURCE_PROVIDER_H_
 #define CC_RESOURCES_RESOURCE_PROVIDER_H_
 
 #include <deque>
 #include <set>
 #include <string>
@@ skipping 61 matching lines @@
 
 
   // Producer interface.
 
   ResourceType default_resource_type() const { return default_resource_type_; }
   ResourceType GetResourceType(ResourceId id);
 
   // Creates a resource of the default resource type.
   ResourceId CreateResource(gfx::Size size,
                             GLenum format,
+                            GLint wrap_mode,
                             TextureUsageHint hint);
 
   // Creates a resource which is tagged as being managed for GPU memory
   // accounting purposes.
   ResourceId CreateManagedResource(gfx::Size size,
                                    GLenum format,
+                                   GLint wrap_mode,
                                    TextureUsageHint hint);
 
   // You can also explicitly create a specific resource type.
   ResourceId CreateGLTexture(gfx::Size size,
                              GLenum format,
                              GLenum texture_pool,
+                             GLint wrap_mode,
                              TextureUsageHint hint);
 
   ResourceId CreateBitmap(gfx::Size size);
   // Wraps an external texture into a GL resource.
   ResourceId CreateResourceFromExternalTexture(
       unsigned texture_target,
       unsigned texture_id);
 
   // Wraps an external texture mailbox into a GL resource.
   ResourceId CreateResourceFromTextureMailbox(const TextureMailbox& mailbox);
@@ skipping 199 matching lines @@
   // Returns the stride for the image.
   int GetImageStride(ResourceId id);
 
   // For tests only! This prevents detecting uninitialized reads.
   // Use SetPixels or LockForWrite to allocate implicitly.
   void AllocateForTesting(ResourceId id);
 
   // For tests only!
   void CreateForTesting(ResourceId id);
 
+  GLint WrapModeForTesting(ResourceId id);
+
   // Sets the current read fence. If a resource is locked for read
   // and has read fences enabled, the resource will not allow writes
   // until this fence has passed.
   void SetReadLockFence(scoped_refptr<Fence> fence) {
     current_read_lock_fence_ = fence;
   }
   Fence* GetReadLockFence() { return current_read_lock_fence_.get(); }
 
   // Enable read lock fences for a specific resource.
   void EnableReadLockFences(ResourceProvider::ResourceId id, bool enable);
 
   // Indicates if we can currently lock this resource for write.
   bool CanLockForWrite(ResourceId id);
 
   static GLint GetActiveTextureUnit(WebKit::WebGraphicsContext3D* context);
 
  private:
   struct Resource {
     Resource();
     ~Resource();
     Resource(unsigned texture_id,
              gfx::Size size,
              GLenum format,
              GLenum filter,
              GLenum texture_pool,
+             GLint wrap_mode,
              TextureUsageHint hint);
-    Resource(uint8_t* pixels, gfx::Size size, GLenum format, GLenum filter);
+    Resource(uint8_t* pixels,
+             gfx::Size size,
+             GLenum format,
+             GLenum filter,
+             GLint wrap_mode);
 
     unsigned gl_id;
     // Pixel buffer used for set pixels without unnecessary copying.
     unsigned gl_pixel_buffer_id;
     // Query used to determine when asynchronous set pixels complete.
     unsigned gl_upload_query_id;
     TextureMailbox mailbox;
     uint8_t* pixels;
     uint8_t* pixel_buffer;
     int lock_for_read_count;
     int imported_count;
     int exported_count;
     bool locked_for_write;
     bool external;
     bool marked_for_deletion;
     bool pending_set_pixels;
     bool set_pixels_completion_forced;
     bool allocated;
     bool enable_read_lock_fences;
     scoped_refptr<Fence> read_lock_fence;
     gfx::Size size;
     GLenum format;
     // TODO(skyostil): Use a separate sampler object for filter state.
     GLenum filter;
     unsigned image_id;
     GLenum texture_pool;
+    GLint wrap_mode;
     TextureUsageHint hint;
     ResourceType type;
   };
   typedef base::hash_map<ResourceId, Resource> ResourceMap;
   struct Child {
     Child();
     ~Child();
 
     ResourceIdMap child_to_parent_map;
     ResourceIdMap parent_to_child_map;
@@ skipping 62 matching lines @@
   base::ThreadChecker thread_checker_;
 
   scoped_refptr<Fence> current_read_lock_fence_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceProvider);
 };
 
 }  // namespace cc
 
 #endif  // CC_RESOURCES_RESOURCE_PROVIDER_H_