| // Copyright (c) 2014 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 "ppapi/cpp/video_decoder.h" |
| |
| #include "ppapi/c/pp_errors.h" |
| #include "ppapi/c/ppb_video_decoder.h" |
| #include "ppapi/cpp/completion_callback.h" |
| #include "ppapi/cpp/instance_handle.h" |
| #include "ppapi/cpp/module.h" |
| #include "ppapi/cpp/module_impl.h" |
| |
| namespace pp { |
| |
| namespace { |
| |
| template <> |
| const char* interface_name<PPB_VideoDecoder_0_1>() { |
| return PPB_VIDEODECODER_INTERFACE_0_1; |
| } |
| |
| } // namespace |
| |
| VideoDecoder::VideoDecoder() { |
| } |
| |
| VideoDecoder::VideoDecoder(const InstanceHandle& instance) { |
| if (has_interface<PPB_VideoDecoder_0_1>()) { |
| PassRefFromConstructor( |
| get_interface<PPB_VideoDecoder_0_1>()->Create(instance.pp_instance())); |
| } |
| } |
| |
| VideoDecoder::VideoDecoder(const VideoDecoder& other) : Resource(other) { |
| } |
| |
| int32_t VideoDecoder::Initialize(const Graphics3D& context, |
| PP_VideoProfile profile, |
| bool allow_software_fallback, |
| const CompletionCallback& cc) { |
| if (has_interface<PPB_VideoDecoder_0_1>()) { |
| return get_interface<PPB_VideoDecoder_0_1>()->Initialize( |
| pp_resource(), |
| context.pp_resource(), |
| profile, |
| PP_FromBool(allow_software_fallback), |
| cc.pp_completion_callback()); |
| } |
| return cc.MayForce(PP_ERROR_NOINTERFACE); |
| } |
| |
| int32_t VideoDecoder::Decode(uint32_t decode_id, |
| uint32_t size, |
| const void* buffer, |
| const CompletionCallback& cc) { |
| if (has_interface<PPB_VideoDecoder_0_1>()) { |
| return get_interface<PPB_VideoDecoder_0_1>()->Decode( |
| pp_resource(), decode_id, size, buffer, cc.pp_completion_callback()); |
| } |
| return cc.MayForce(PP_ERROR_NOINTERFACE); |
| } |
| |
| int32_t VideoDecoder::GetPicture( |
| const CompletionCallbackWithOutput<PP_VideoPicture>& cc) { |
| if (has_interface<PPB_VideoDecoder_0_1>()) { |
| return get_interface<PPB_VideoDecoder_0_1>()->GetPicture( |
| pp_resource(), cc.output(), cc.pp_completion_callback()); |
| } |
| return cc.MayForce(PP_ERROR_NOINTERFACE); |
| } |
| |
| void VideoDecoder::RecyclePicture(const PP_VideoPicture& picture) { |
| if (has_interface<PPB_VideoDecoder_0_1>()) { |
| get_interface<PPB_VideoDecoder_0_1>()->RecyclePicture(pp_resource(), |
| &picture); |
| } |
| } |
| |
| int32_t VideoDecoder::Flush(const CompletionCallback& cc) { |
| if (has_interface<PPB_VideoDecoder_0_1>()) { |
| return get_interface<PPB_VideoDecoder_0_1>()->Flush( |
| pp_resource(), cc.pp_completion_callback()); |
| } |
| return cc.MayForce(PP_ERROR_NOINTERFACE); |
| } |
| |
| int32_t VideoDecoder::Reset(const CompletionCallback& cc) { |
| if (has_interface<PPB_VideoDecoder_0_1>()) { |
| return get_interface<PPB_VideoDecoder_0_1>()->Reset( |
| pp_resource(), cc.pp_completion_callback()); |
| } |
| return cc.MayForce(PP_ERROR_NOINTERFACE); |
| } |
| |
| } // namespace pp |