cc: Make ResourceProvider use bindless Produce/ConsumeTextureCHROMIUM

cc/resources/resource_provider.cc

Index: cc/resources/resource_provider.cc
diff --git a/cc/resources/resource_provider.cc b/cc/resources/resource_provider.cc
index 0e7c938f224f8d9f5dd2ff20f3b7899b4c8b29da..94bee962499c603946976bb835ceafd6daee54e4 100644
--- a/cc/resources/resource_provider.cc
+++ b/cc/resources/resource_provider.cc
@@ -843,11 +843,10 @@ const ResourceProvider::Resource* ResourceProvider::LockForRead(ResourceId id) {
 
     GLES2Interface* gl = ContextGL();
     DCHECK(gl);
-    resource->gl_id = texture_id_allocator_->NextId();
-    GLC(gl, gl->BindTexture(resource->target, resource->gl_id));
+    resource->gl_id = 0;
     GLC(gl,
-        gl->ConsumeTextureCHROMIUM(resource->mailbox.target(),
-                                   resource->mailbox.name()));
+        gl->CreateAndConsumeTextureCHROMIUM(resource->mailbox.target(),

[danakj, 2014/10/06 15:25:28]

This returns the texture id, you're just setting it to 0 right now and throwing
away the id

[sohanjg, 2014/10/07 11:23:47]

Done.

+                                            resource->mailbox.name()));
   }
 
   if (!resource->pixels && resource->has_shared_bitmap_id &&
@@ -1407,9 +1406,7 @@ void ResourceProvider::TransferResource(GLES2Interface* gl,
     LazyCreate(source);
     DCHECK(source->gl_id);
     DCHECK(source->origin == Resource::Internal);
-    GLC(gl,
-        gl->BindTexture(resource->mailbox_holder.texture_target,
-                        source->gl_id));
+
     if (source->image_id) {
       DCHECK(source->dirty_image);
       BindImageForSampling(source);
@@ -1418,8 +1415,11 @@ void ResourceProvider::TransferResource(GLES2Interface* gl,
     // Don't set a sync point, the caller will do it.
     GLC(gl, gl->GenMailboxCHROMIUM(resource->mailbox_holder.mailbox.name));
     GLC(gl,
-        gl->ProduceTextureCHROMIUM(resource->mailbox_holder.texture_target,
-                                   resource->mailbox_holder.mailbox.name));
+        gl->ProduceTextureDirectCHROMIUM(
+            source->gl_id,
+            resource->mailbox_holder.texture_target,
+            resource->mailbox_holder.mailbox.name));
+
     source->mailbox = TextureMailbox(resource->mailbox_holder);
   } else {
     DCHECK(source->mailbox.IsTexture());