From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../libwebrtc/sdk/objc/base/RTCVideoEncoder.h | 59 ++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 third_party/libwebrtc/sdk/objc/base/RTCVideoEncoder.h (limited to 'third_party/libwebrtc/sdk/objc/base/RTCVideoEncoder.h') diff --git a/third_party/libwebrtc/sdk/objc/base/RTCVideoEncoder.h b/third_party/libwebrtc/sdk/objc/base/RTCVideoEncoder.h new file mode 100644 index 0000000000..27e6927ae2 --- /dev/null +++ b/third_party/libwebrtc/sdk/objc/base/RTCVideoEncoder.h @@ -0,0 +1,59 @@ +/* + * Copyright 2017 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#import + +#import "RTCCodecSpecificInfo.h" +#import "RTCEncodedImage.h" +#import "RTCMacros.h" +#import "RTCVideoEncoderQpThresholds.h" +#import "RTCVideoEncoderSettings.h" +#import "RTCVideoFrame.h" + +NS_ASSUME_NONNULL_BEGIN + +/** Callback block for encoder. */ +typedef BOOL (^RTCVideoEncoderCallback)(RTC_OBJC_TYPE(RTCEncodedImage) * frame, + id info); + +/** Protocol for encoder implementations. */ +RTC_OBJC_EXPORT +@protocol RTC_OBJC_TYPE +(RTCVideoEncoder) + + - (void)setCallback : (nullable RTCVideoEncoderCallback)callback; +- (NSInteger)startEncodeWithSettings:(RTC_OBJC_TYPE(RTCVideoEncoderSettings) *)settings + numberOfCores:(int)numberOfCores; +- (NSInteger)releaseEncoder; +- (NSInteger)encode:(RTC_OBJC_TYPE(RTCVideoFrame) *)frame + codecSpecificInfo:(nullable id)info + frameTypes:(NSArray *)frameTypes; +- (int)setBitrate:(uint32_t)bitrateKbit framerate:(uint32_t)framerate; +- (NSString *)implementationName; + +/** Returns QP scaling settings for encoder. The quality scaler adjusts the resolution in order to + * keep the QP from the encoded images within the given range. Returning nil from this function + * disables quality scaling. */ +- (nullable RTC_OBJC_TYPE(RTCVideoEncoderQpThresholds) *)scalingSettings; + +/** Resolutions should be aligned to this value. */ +@property(nonatomic, readonly) NSInteger resolutionAlignment; + +/** If enabled, resolution alignment is applied to all simulcast layers simultaneously so that when + scaled, all resolutions comply with 'resolutionAlignment'. */ +@property(nonatomic, readonly) BOOL applyAlignmentToAllSimulcastLayers; + +/** If YES, the receiver is expected to resample/scale the source texture to the expected output + size. */ +@property(nonatomic, readonly) BOOL supportsNativeHandle; + +@end + +NS_ASSUME_NONNULL_END -- cgit v1.2.3