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and to map back to that host when calling functions on them. Adds a mapping
between resources generated by the hosts to a new list inside the plugin so
there can't be overlaps.
This means there are now two meanings for a PP_Resource, one in the plugin
process and one in the host process. This is potentially very confusing. I
introduced a new object called a HostResource that always represents a
"host" PP_Resource to try to prevent errors. In the plugin side of the proxy,
it only deals with PP_Resources valid in the plugin, and SerializedResources
valid in the host. It also encapsulates the associated instance, which
simplifies some code.
Each PluginResource object maintains its SerializedResource which the proxy
uses to send to the host for requests. This requires getting the PluginResource
object in more proxy calls.
This fixes a bug in var sending introduced in my previous patch. The var
releasing from EndSendPassRef used the host var rather than the plugin var. I
had to add more plumbing to get the dispatcher at this location and convert
to a plugin var.
I removed the separate file for ImageData and put it in ppb_image_data_proxy
like for the other resource types.
TEST=some unit tests included
BUG=none
Review URL: http://codereview.chromium.org/6334016
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@72879 0039d316-1c4b-4281-b951-d872f2087c98
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instance with resources and has most callers retrieve the dispatcher
according to the appropriate instance. This isn't hooked up to anything yet.
This changes some PPB_Flash interface methods to use PP_Bool.
The most challenging part of the change is in the plugin_var_tracker which
now needs to track which dispatcher each var object came from, and remap var
IDs since each renderer will be generating var IDs in its own space, which
will likely overlap. A similar system will need to be done for resources
which is not implemented yet.
I added some null checks in audio_impl because audio_ can be NULL in some
cases when using the trusted API. I discovered this when testing NaCl for
this patch.
Review URL: http://codereview.chromium.org/6282007
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@72053 0039d316-1c4b-4281-b951-d872f2087c98
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and received with proper refcounting semantics.
The basic design is that the SerializedVar is the thing actually handled by
IPC. Then you use one of the many helper classes depending on whether you are
sending or receiving and what the ownership semantics are. The helper classes,
along with the VarSerialization interface makes the right thing happen for
string conversion & refcounting.
The VarSerialization class is implemented differently on the browser and plugin
side and is where the differences in refcounting & strings are handled. This
allows the rest of the code to be the same on both the plugin and browser side
and allows vars to be sent back and forth.
This patch references some files not in it like the dispatcher and various
tracker classes. This is the cleanest cut I could make for a reasonably
reviewable chunk.
Review URL: http://codereview.chromium.org/4096008
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@65262 0039d316-1c4b-4281-b951-d872f2087c98
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git-svn-id: svn://svn.chromium.org/chrome/trunk/src@64870 0039d316-1c4b-4281-b951-d872f2087c98
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on each end of the IPC channel. It includes the IPC message definitions. It
also includes the base class for the interface proxying, and the core resource
and var tracking.
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/4229002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@64869 0039d316-1c4b-4281-b951-d872f2087c98
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