| // Copyright (c) 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. |
| |
| #include "ppapi/cpp/dev/video_decoder_dev.h" |
| |
| #include "ppapi/c/dev/ppb_video_decoder_dev.h" |
| #include "ppapi/c/dev/ppp_video_decoder_dev.h" |
| #include "ppapi/c/pp_errors.h" |
| #include "ppapi/cpp/graphics_3d.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_Dev>() { |
| return PPB_VIDEODECODER_DEV_INTERFACE; |
| } |
| |
| } // namespace |
| |
| VideoDecoder_Dev::VideoDecoder_Dev(const InstanceHandle& instance, |
| const Graphics3D& context, |
| PP_VideoDecoder_Profile profile) { |
| if (!has_interface<PPB_VideoDecoder_Dev>()) |
| return; |
| PassRefFromConstructor(get_interface<PPB_VideoDecoder_Dev>()->Create( |
| instance.pp_instance(), context.pp_resource(), profile)); |
| } |
| |
| VideoDecoder_Dev::VideoDecoder_Dev(PP_Resource resource) : Resource(resource) { |
| } |
| |
| VideoDecoder_Dev::~VideoDecoder_Dev() { |
| } |
| |
| void VideoDecoder_Dev::AssignPictureBuffers( |
| const std::vector<PP_PictureBuffer_Dev>& buffers) { |
| if (!has_interface<PPB_VideoDecoder_Dev>() || !pp_resource()) |
| return; |
| get_interface<PPB_VideoDecoder_Dev>()->AssignPictureBuffers( |
| pp_resource(), static_cast<uint32_t>(buffers.size()), &buffers[0]); |
| } |
| |
| int32_t VideoDecoder_Dev::Decode( |
| const PP_VideoBitstreamBuffer_Dev& bitstream_buffer, |
| const CompletionCallback& callback) { |
| if (!has_interface<PPB_VideoDecoder_Dev>()) |
| return callback.MayForce(PP_ERROR_NOINTERFACE); |
| return get_interface<PPB_VideoDecoder_Dev>()->Decode( |
| pp_resource(), &bitstream_buffer, callback.pp_completion_callback()); |
| } |
| |
| void VideoDecoder_Dev::ReusePictureBuffer(int32_t picture_buffer_id) { |
| if (!has_interface<PPB_VideoDecoder_Dev>() || !pp_resource()) |
| return; |
| get_interface<PPB_VideoDecoder_Dev>()->ReusePictureBuffer( |
| pp_resource(), picture_buffer_id); |
| } |
| |
| int32_t VideoDecoder_Dev::Flush(const CompletionCallback& callback) { |
| if (!has_interface<PPB_VideoDecoder_Dev>()) |
| return callback.MayForce(PP_ERROR_NOINTERFACE); |
| return get_interface<PPB_VideoDecoder_Dev>()->Flush( |
| pp_resource(), callback.pp_completion_callback()); |
| } |
| |
| int32_t VideoDecoder_Dev::Reset(const CompletionCallback& callback) { |
| if (!has_interface<PPB_VideoDecoder_Dev>()) |
| return callback.MayForce(PP_ERROR_NOINTERFACE); |
| return get_interface<PPB_VideoDecoder_Dev>()->Reset( |
| pp_resource(), callback.pp_completion_callback()); |
| } |
| |
| } // namespace pp |