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b5b5bcee72
This means we can properly declare the dependency between libjingle_peerconnection_api and video_frame_api. i420 pulls in system_wrappers, which can't be a dependency of the public API. Plan: 1) Land this CL + send out PSA 2) Make all direct users of i420_buffer depend on the new video_frame_api_i420 target 3) Move i420_buffer.cc to the new target 4) Make libjingle_peerconnection_api depend on video_frame_api, since it no longer contains i420 code Bug: webrtc:7504 Change-Id: I30d90f2ac7af53748859bbde8aed92386d5501f9 Reviewed-on: https://webrtc-review.googlesource.com/9382 Reviewed-by: Niels Moller <nisse@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Commit-Queue: Patrik Höglund <phoglund@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20656}
80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
/*
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* Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "api/video/video_frame_buffer.h"
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#include "rtc_base/checks.h"
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namespace webrtc {
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rtc::scoped_refptr<I420BufferInterface> VideoFrameBuffer::GetI420() {
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RTC_CHECK(type() == Type::kI420);
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return static_cast<I420BufferInterface*>(this);
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}
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rtc::scoped_refptr<const I420BufferInterface> VideoFrameBuffer::GetI420()
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const {
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RTC_CHECK(type() == Type::kI420);
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return static_cast<const I420BufferInterface*>(this);
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}
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I420ABufferInterface* VideoFrameBuffer::GetI420A() {
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RTC_CHECK(type() == Type::kI420A);
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return static_cast<I420ABufferInterface*>(this);
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}
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const I420ABufferInterface* VideoFrameBuffer::GetI420A() const {
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RTC_CHECK(type() == Type::kI420A);
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return static_cast<const I420ABufferInterface*>(this);
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}
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I444BufferInterface* VideoFrameBuffer::GetI444() {
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RTC_CHECK(type() == Type::kI444);
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return static_cast<I444BufferInterface*>(this);
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}
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const I444BufferInterface* VideoFrameBuffer::GetI444() const {
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RTC_CHECK(type() == Type::kI444);
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return static_cast<const I444BufferInterface*>(this);
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}
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VideoFrameBuffer::Type I420BufferInterface::type() const {
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return Type::kI420;
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}
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int I420BufferInterface::ChromaWidth() const {
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return (width() + 1) / 2;
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}
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int I420BufferInterface::ChromaHeight() const {
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return (height() + 1) / 2;
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}
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rtc::scoped_refptr<I420BufferInterface> I420BufferInterface::ToI420() {
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return this;
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}
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VideoFrameBuffer::Type I420ABufferInterface::type() const {
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return Type::kI420A;
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}
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VideoFrameBuffer::Type I444BufferInterface::type() const {
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return Type::kI444;
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}
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int I444BufferInterface::ChromaWidth() const {
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return width();
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}
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int I444BufferInterface::ChromaHeight() const {
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return height();
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}
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} // namespace webrtc
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