Torne (Richard Coles) | 46d4c2b | 2014-06-09 12:00:27 +0100 | [diff] [blame] | 1 | // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "ppapi/cpp/compositor.h" |
| 6 | |
| 7 | #include "ppapi/c/pp_errors.h" |
| 8 | #include "ppapi/cpp/completion_callback.h" |
| 9 | #include "ppapi/cpp/module_impl.h" |
| 10 | #include "ppapi/cpp/var.h" |
| 11 | |
| 12 | namespace pp { |
| 13 | |
| 14 | namespace { |
| 15 | |
| 16 | template <> const char* interface_name<PPB_Compositor_0_1>() { |
| 17 | return PPB_COMPOSITOR_INTERFACE_0_1; |
| 18 | } |
| 19 | |
| 20 | } // namespace |
| 21 | |
| 22 | Compositor::Compositor() { |
| 23 | } |
| 24 | |
| 25 | Compositor::Compositor(const InstanceHandle& instance) { |
| 26 | if (has_interface<PPB_Compositor_0_1>()) { |
| 27 | PassRefFromConstructor(get_interface<PPB_Compositor_0_1>()->Create( |
| 28 | instance.pp_instance())); |
| 29 | } |
| 30 | } |
| 31 | |
| 32 | Compositor::Compositor( |
| 33 | const Compositor& other) : Resource(other) { |
| 34 | } |
| 35 | |
| 36 | Compositor::Compositor(const Resource& resource) |
| 37 | : Resource(resource) { |
| 38 | PP_DCHECK(IsCompositor(resource)); |
| 39 | } |
| 40 | |
| 41 | Compositor::Compositor(PassRef, PP_Resource resource) |
| 42 | : Resource(PASS_REF, resource) { |
| 43 | } |
| 44 | |
| 45 | Compositor::~Compositor() { |
| 46 | } |
| 47 | |
| 48 | CompositorLayer Compositor::AddLayer() { |
| 49 | PP_Resource layer = 0; |
| 50 | if (has_interface<PPB_Compositor_0_1>()) { |
| 51 | layer = get_interface<PPB_Compositor_0_1>()->AddLayer(pp_resource()); |
| 52 | } |
| 53 | return CompositorLayer(PASS_REF, layer); |
| 54 | } |
| 55 | |
| 56 | int32_t Compositor::CommitLayers(const CompletionCallback& cc) { |
| 57 | if (has_interface<PPB_Compositor_0_1>()) { |
| 58 | return get_interface<PPB_Compositor_0_1>()->CommitLayers( |
| 59 | pp_resource(), cc.pp_completion_callback()); |
| 60 | } |
| 61 | return cc.MayForce(PP_ERROR_NOINTERFACE); |
| 62 | } |
| 63 | |
| 64 | int32_t Compositor::ResetLayers() { |
| 65 | if (has_interface<PPB_Compositor_0_1>()) { |
| 66 | return get_interface<PPB_Compositor_0_1>()->ResetLayers(pp_resource()); |
| 67 | } |
| 68 | return PP_ERROR_NOINTERFACE; |
| 69 | } |
| 70 | |
| 71 | bool Compositor::IsCompositor(const Resource& resource) { |
| 72 | if (has_interface<PPB_Compositor_0_1>()) { |
| 73 | return PP_ToBool(get_interface<PPB_Compositor_0_1>()-> |
| 74 | IsCompositor(resource.pp_resource())); |
| 75 | } |
| 76 | return false; |
| 77 | } |
| 78 | |
| 79 | } // namespace pp |