7b6c887ffd
I already submitted separate CLs for /api and /components, here I'm doing the rest of this folder Format /sdk/objc/api folder There are a lot of changes in /sdk so I'm splitting it Formatting done via: git ls-files | grep -E '^sdk\/objc\/.*\.(h|cc|mm)' | grep -Ev '^sdk\/objc\/(api|components).*' | xargs clang-format -i No-Iwyu: Includes didn't change and it isn't related to formatting Bug: webrtc:42225392 Change-Id: I8bb63f6696b2649ea642b900b9d9827980cc8315 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/373884 Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Commit-Queue: Harald Alvestrand <hta@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#43696}
120 lines
3.5 KiB
Plaintext
120 lines
3.5 KiB
Plaintext
/*
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* Copyright 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 "sdk/objc/native/src/objc_frame_buffer.h"
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#include "api/make_ref_counted.h"
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#import "base/RTCVideoFrameBuffer.h"
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#import "sdk/objc/api/video_frame_buffer/RTCNativeI420Buffer+Private.h"
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namespace webrtc {
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namespace {
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/** ObjCFrameBuffer that conforms to I420BufferInterface by wrapping
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* RTC_OBJC_TYPE(RTCI420Buffer) */
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class ObjCI420FrameBuffer : public I420BufferInterface {
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public:
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explicit ObjCI420FrameBuffer(id<RTC_OBJC_TYPE(RTCI420Buffer)> frame_buffer)
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: frame_buffer_(frame_buffer),
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width_(frame_buffer.width),
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height_(frame_buffer.height) {}
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~ObjCI420FrameBuffer() override {}
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int width() const override { return width_; }
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int height() const override { return height_; }
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const uint8_t* DataY() const override { return frame_buffer_.dataY; }
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const uint8_t* DataU() const override { return frame_buffer_.dataU; }
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const uint8_t* DataV() const override { return frame_buffer_.dataV; }
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int StrideY() const override { return frame_buffer_.strideY; }
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int StrideU() const override { return frame_buffer_.strideU; }
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int StrideV() const override { return frame_buffer_.strideV; }
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private:
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id<RTC_OBJC_TYPE(RTCI420Buffer)> frame_buffer_;
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int width_;
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int height_;
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};
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} // namespace
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ObjCFrameBuffer::ObjCFrameBuffer(
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id<RTC_OBJC_TYPE(RTCVideoFrameBuffer)> frame_buffer)
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: frame_buffer_(frame_buffer),
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width_(frame_buffer.width),
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height_(frame_buffer.height) {}
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ObjCFrameBuffer::~ObjCFrameBuffer() {}
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VideoFrameBuffer::Type ObjCFrameBuffer::type() const {
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return Type::kNative;
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}
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int ObjCFrameBuffer::width() const {
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return width_;
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}
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int ObjCFrameBuffer::height() const {
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return height_;
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}
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rtc::scoped_refptr<I420BufferInterface> ObjCFrameBuffer::ToI420() {
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return rtc::make_ref_counted<ObjCI420FrameBuffer>([frame_buffer_ toI420]);
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}
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rtc::scoped_refptr<VideoFrameBuffer> ObjCFrameBuffer::CropAndScale(
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int offset_x,
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int offset_y,
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int crop_width,
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int crop_height,
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int scaled_width,
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int scaled_height) {
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if ([frame_buffer_
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respondsToSelector:@selector
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(cropAndScaleWith:
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offsetY:cropWidth:cropHeight:scaleWidth:scaleHeight:)]) {
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return rtc::make_ref_counted<ObjCFrameBuffer>([frame_buffer_
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cropAndScaleWith:offset_x
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offsetY:offset_y
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cropWidth:crop_width
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cropHeight:crop_height
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scaleWidth:scaled_width
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scaleHeight:scaled_height]);
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}
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// Use the default implementation.
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return VideoFrameBuffer::CropAndScale(
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offset_x, offset_y, crop_width, crop_height, scaled_width, scaled_height);
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}
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id<RTC_OBJC_TYPE(RTCVideoFrameBuffer)> ObjCFrameBuffer::wrapped_frame_buffer()
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const {
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return frame_buffer_;
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}
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id<RTC_OBJC_TYPE(RTCVideoFrameBuffer)> ToObjCVideoFrameBuffer(
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const rtc::scoped_refptr<VideoFrameBuffer>& buffer) {
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if (buffer->type() == VideoFrameBuffer::Type::kNative) {
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return static_cast<ObjCFrameBuffer*>(buffer.get())->wrapped_frame_buffer();
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} else {
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return [[RTC_OBJC_TYPE(RTCI420Buffer) alloc]
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initWithFrameBuffer:buffer->ToI420()];
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}
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}
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} // namespace webrtc
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