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Add AV1 encoder&decoder wrappers for iOS SDK.

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It is now possible to use AV1 encoder and decoder on iOS and test
them in apps like AppRTCMobile.

Bug: None
Change-Id: Ifae221020e5abf3809010676862eecd9ffeec5e3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/208400
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33378}
This commit is contained in:
Yura Yaroshevich
2021-03-03 12:29:42 +03:00
committed by Commit Bot
parent 662d4c328f
commit 8cfb287735
13 changed files with 224 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
sdk/objc/components/video_codec/RTCDefaultVideoEncoderFactory.m
View File

@ -13,11 +13,10 @@
#import "RTCH264ProfileLevelId.h"
#import "RTCVideoEncoderH264.h"
#import "api/video_codec/RTCVideoCodecConstants.h"
#import "api/video_codec/RTCVideoEncoderAV1.h"
#import "api/video_codec/RTCVideoEncoderVP8.h"
#import "base/RTCVideoCodecInfo.h"
#if defined(RTC_ENABLE_VP9)
#import "api/video_codec/RTCVideoEncoderVP9.h"
#endif
#import "base/RTCVideoCodecInfo.h"
@implementation RTC_OBJC_TYPE (RTCDefaultVideoEncoderFactory)
@ -45,19 +44,23 @@
RTC_OBJC_TYPE(RTCVideoCodecInfo) *vp8Info =
[[RTC_OBJC_TYPE(RTCVideoCodecInfo) alloc] initWithName:kRTCVideoCodecVp8Name];
#if defined(RTC_ENABLE_VP9)
RTC_OBJC_TYPE(RTCVideoCodecInfo) *vp9Info =
[[RTC_OBJC_TYPE(RTCVideoCodecInfo) alloc] initWithName:kRTCVideoCodecVp9Name];
#endif
return @[
NSMutableArray<RTC_OBJC_TYPE(RTCVideoCodecInfo) *> *result = [@[
constrainedHighInfo,
constrainedBaselineInfo,
vp8Info,
#if defined(RTC_ENABLE_VP9)
vp9Info,
#endif
];
] mutableCopy];
if ([RTC_OBJC_TYPE(RTCVideoEncoderVP9) isSupported]) {
[result
addObject:[[RTC_OBJC_TYPE(RTCVideoCodecInfo) alloc] initWithName:kRTCVideoCodecVp9Name]];
}
if ([RTC_OBJC_TYPE(RTCVideoEncoderAV1) isSupported]) {
[result
addObject:[[RTC_OBJC_TYPE(RTCVideoCodecInfo) alloc] initWithName:kRTCVideoCodecAv1Name]];
}
return result;
}
- (id<RTC_OBJC_TYPE(RTCVideoEncoder)>)createEncoder:(RTC_OBJC_TYPE(RTCVideoCodecInfo) *)info {
@ -65,10 +68,12 @@
return [[RTC_OBJC_TYPE(RTCVideoEncoderH264) alloc] initWithCodecInfo:info];
} else if ([info.name isEqualToString:kRTCVideoCodecVp8Name]) {
return [RTC_OBJC_TYPE(RTCVideoEncoderVP8) vp8Encoder];
#if defined(RTC_ENABLE_VP9)
} else if ([info.name isEqualToString:kRTCVideoCodecVp9Name]) {
} else if ([info.name isEqualToString:kRTCVideoCodecVp9Name] &&
[RTC_OBJC_TYPE(RTCVideoEncoderVP9) isSupported]) {
return [RTC_OBJC_TYPE(RTCVideoEncoderVP9) vp9Encoder];
#endif
} else if ([info.name isEqualToString:kRTCVideoCodecAv1Name] &&
[RTC_OBJC_TYPE(RTCVideoEncoderAV1) isSupported]) {
return [RTC_OBJC_TYPE(RTCVideoEncoderAV1) av1Encoder];
}
return nil;