first commit
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.github/FUNDING.yml vendored Normal file
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# These are supported funding model platforms
github: kingslay # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
patreon: # Replace with a single Patreon username
open_collective: # Replace with a single Open Collective username
ko_fi: # Replace with a single Ko-fi username
tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
liberapay: # Replace with a single Liberapay username
issuehunt: # Replace with a single IssueHunt username
otechie: # Replace with a single Otechie username
lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

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.github/workflows/build.yml vendored Normal file
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on:
push:
branches:
- '*'
pull_request:
branches:
- '*'
jobs:
buidJoB:
name: buid
runs-on: macos-14
steps:
- uses: actions/checkout@main
with:
submodules: 'true'
- name: Set up Xcode
run: |
sudo xcode-select -s /Applications/Xcode_15.2.app/Contents/Developer
xcode-select -p
xcodebuild -version
- name: Build
run: |
cd Demo
pod install
swift package BuildFFmpeg -h
swift run ffmpeg -h
xcodebuild -workspace Demo.xcworkspace -scheme macOS
xcodebuild -workspace Demo.xcworkspace -scheme iOS -sdk iphonesimulator
# xcodebuild -workspace Demo.xcworkspace -scheme visonOS -sdk XRSimulator
# xcodebuild -workspace Demo.xcworkspace -scheme tvOS -sdk appletvsimulator

8
.gitignore vendored Normal file
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.DS_Store
/.build
/Packages
xcuserdata
.swiftpm
Script
.Script
Demo/Pods

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"@executable_path/../Frameworks",
);
MACOSX_DEPLOYMENT_TARGET = 12.0;
MARKETING_VERSION = 1.0;
PRODUCT_BUNDLE_IDENTIFIER = com.demo.macOS;
PRODUCT_NAME = "$(TARGET_NAME)";
SDKROOT = macosx;
SWIFT_EMIT_LOC_STRINGS = YES;
SWIFT_VERSION = 5.0;
};
name = Release;
};
/* End XCBuildConfiguration section */
/* Begin XCConfigurationList section */
AC11A8852B149AD50038302D /* Build configuration list for PBXProject "Demo" */ = {
isa = XCConfigurationList;
buildConfigurations = (
AC11A8972B149AD70038302D /* Debug */,
AC11A8982B149AD70038302D /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
AC11A8992B149AD70038302D /* Build configuration list for PBXNativeTarget "Demo" */ = {
isa = XCConfigurationList;
buildConfigurations = (
AC11A89A2B149AD70038302D /* Debug */,
AC11A89B2B149AD70038302D /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
ACC0B71C2B69418D003BEA89 /* Build configuration list for PBXNativeTarget "iOS" */ = {
isa = XCConfigurationList;
buildConfigurations = (
ACC0B71D2B69418D003BEA89 /* Debug */,
ACC0B71E2B69418D003BEA89 /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
ACC0B72E2B6941A8003BEA89 /* Build configuration list for PBXNativeTarget "tvOS" */ = {
isa = XCConfigurationList;
buildConfigurations = (
ACC0B72F2B6941A8003BEA89 /* Debug */,
ACC0B7302B6941A8003BEA89 /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
ACC0B7412B6941D3003BEA89 /* Build configuration list for PBXNativeTarget "macOS" */ = {
isa = XCConfigurationList;
buildConfigurations = (
ACC0B7422B6941D3003BEA89 /* Debug */,
ACC0B7432B6941D3003BEA89 /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
/* End XCConfigurationList section */
/* Begin XCLocalSwiftPackageReference section */
AC09B5A32B220A4B00FCDB0B /* XCLocalSwiftPackageReference ".." */ = {
isa = XCLocalSwiftPackageReference;
relativePath = ..;
};
/* End XCLocalSwiftPackageReference section */
/* Begin XCSwiftPackageProductDependency section */
AC09B5A42B220A4B00FCDB0B /* FFmpegKit */ = {
isa = XCSwiftPackageProductDependency;
productName = FFmpegKit;
};
AC09B5A62B220A4B00FCDB0B /* Libavcodec */ = {
isa = XCSwiftPackageProductDependency;
productName = Libavcodec;
};
AC09B5A82B220A4B00FCDB0B /* Libavfilter */ = {
isa = XCSwiftPackageProductDependency;
productName = Libavfilter;
};
AC09B5AA2B220A4B00FCDB0B /* Libavformat */ = {
isa = XCSwiftPackageProductDependency;
productName = Libavformat;
};
AC09B5AC2B220A4B00FCDB0B /* Libavutil */ = {
isa = XCSwiftPackageProductDependency;
productName = Libavutil;
};
AC09B5AE2B220A4B00FCDB0B /* Libswresample */ = {
isa = XCSwiftPackageProductDependency;
productName = Libswresample;
};
AC09B5B02B220A4B00FCDB0B /* Libswscale */ = {
isa = XCSwiftPackageProductDependency;
productName = Libswscale;
};
AC09B5B42B220A4B00FCDB0B /* libass */ = {
isa = XCSwiftPackageProductDependency;
productName = libass;
};
AC09B5B62B220A4B00FCDB0B /* libmpv */ = {
isa = XCSwiftPackageProductDependency;
productName = libmpv;
};
/* End XCSwiftPackageProductDependency section */
};
rootObject = AC11A8822B149AD50038302D /* Project object */;
}

View File

@ -0,0 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<Workspace
version = "1.0">
<FileRef
location = "self:">
</FileRef>
</Workspace>

View File

@ -0,0 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>IDEDidComputeMac32BitWarning</key>
<true/>
</dict>
</plist>

View File

@ -0,0 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<Workspace
version = "1.0">
<FileRef
location = "group:Demo.xcodeproj">
</FileRef>
<FileRef
location = "group:Pods/Pods.xcodeproj">
</FileRef>
</Workspace>

View File

@ -0,0 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>IDEDidComputeMac32BitWarning</key>
<true/>
</dict>
</plist>

View File

@ -0,0 +1,11 @@
{
"colors" : [
{
"idiom" : "universal"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,63 @@
{
"images" : [
{
"idiom" : "universal",
"platform" : "ios",
"size" : "1024x1024"
},
{
"idiom" : "mac",
"scale" : "1x",
"size" : "16x16"
},
{
"idiom" : "mac",
"scale" : "2x",
"size" : "16x16"
},
{
"idiom" : "mac",
"scale" : "1x",
"size" : "32x32"
},
{
"idiom" : "mac",
"scale" : "2x",
"size" : "32x32"
},
{
"idiom" : "mac",
"scale" : "1x",
"size" : "128x128"
},
{
"idiom" : "mac",
"scale" : "2x",
"size" : "128x128"
},
{
"idiom" : "mac",
"scale" : "1x",
"size" : "256x256"
},
{
"idiom" : "mac",
"scale" : "2x",
"size" : "256x256"
},
{
"idiom" : "mac",
"scale" : "1x",
"size" : "512x512"
},
{
"idiom" : "mac",
"scale" : "2x",
"size" : "512x512"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,24 @@
//
// ContentView.swift
// Demo
//
// Created by kintan on 11/27/23.
//
import SwiftUI
struct ContentView: View {
var body: some View {
VStack {
Image(systemName: "globe")
.imageScale(.large)
.foregroundStyle(.tint)
Text("Hello, world!")
}
.padding()
}
}
#Preview {
ContentView()
}

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@ -0,0 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.security.app-sandbox</key>
<true/>
<key>com.apple.security.files.user-selected.read-only</key>
<true/>
</dict>
</plist>

29
Demo/Demo/DemoApp.swift Normal file
View File

@ -0,0 +1,29 @@
//
// DemoApp.swift
// Demo
//
// Created by kintan on 11/27/23.
//
import libmpv
import SwiftUI
@main
struct DemoApp: App {
var body: some Scene {
WindowGroup {
ContentView()
}
}
}
class Player {
let mpv: OpaquePointer
init() {
mpv = mpv_create()
mpv_initialize(mpv)
mpv_set_property_string(mpv, "vo", "avfoundation")
mpv_set_property_string(mpv, "keepaspect", "yes")
mpv_request_log_messages(mpv, "debug")
}
}

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@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

26
Demo/Podfile Normal file
View File

@ -0,0 +1,26 @@
use_frameworks! :linkage => :static
workspace 'Demo.xcworkspace'
install! 'cocoapods', :generate_multiple_pod_projects => true
def common
pod 'Libass', :path => '../'
pod 'Libmpv', :path => '../'
pod 'FFmpegKit', :path => '../'
# pod 'Libass',:git => 'https://github.com/kingslay/FFmpegKit.git', :branch => 'main'
# pod 'FFmpegKit',:git => 'https://github.com/kingslay/FFmpegKit.git', :branch => 'main'
# pod 'Libmpv',:git => 'https://github.com/kingslay/FFmpegKit.git', :branch => 'main'
end
target 'iOS' do
project 'Demo.xcodeproj'
platform :ios, 13.0
common
end
target 'macOS' do
project 'Demo.xcodeproj'
platform :osx, 10.15
common
end
target 'tvOS' do
project 'Demo.xcodeproj'
platform :tvos, 13.0
common
end

34
Demo/Podfile.lock Normal file
View File

@ -0,0 +1,34 @@
PODS:
- FFmpegKit (6.1.0):
- FFmpegKit/FFmpegKit (= 6.1.0)
- FFmpegKit/FFmpegKit (6.1.0):
- Libass
- Libass (0.17.1):
- Libass/Libass (= 0.17.1)
- Libass/Libass (0.17.1)
- Libmpv (0.37.0):
- Libmpv/Libmpv (= 0.37.0)
- Libmpv/Libmpv (0.37.0):
- FFmpegKit
DEPENDENCIES:
- FFmpegKit (from `../`)
- Libass (from `../`)
- Libmpv (from `../`)
EXTERNAL SOURCES:
FFmpegKit:
:path: "../"
Libass:
:path: "../"
Libmpv:
:path: "../"
SPEC CHECKSUMS:
FFmpegKit: 52025e11903a6f3364af5c9e0ae45f7cf04ca20c
Libass: e88af2324e1217e3a4c8bdc675f6f23a9dfc7677
Libmpv: f221c4019c71818458578aa3d3777c9d3a2eca88
PODFILE CHECKSUM: 195f56c64502cd41192e614176b550fa2a762d0a
COCOAPODS: 1.15.2

View File

@ -0,0 +1,11 @@
{
"colors" : [
{
"idiom" : "universal"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,13 @@
{
"images" : [
{
"idiom" : "universal",
"platform" : "ios",
"size" : "1024x1024"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,24 @@
//
// ContentView.swift
// iOS
//
// Created by kintan on 1/30/24.
//
import SwiftUI
struct ContentView: View {
var body: some View {
VStack {
Image(systemName: "globe")
.imageScale(.large)
.foregroundStyle(.tint)
Text("Hello, world!")
}
.padding()
}
}
#Preview {
ContentView()
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

19
Demo/iOS/iOSApp.swift Normal file
View File

@ -0,0 +1,19 @@
//
// iOSApp.swift
// iOS
//
// Created by kintan on 1/30/24.
//
import FFmpegKit
import libmpv
import SwiftUI
@main
struct iOSApp: App {
var body: some Scene {
WindowGroup {
ContentView()
}
}
}

View File

@ -0,0 +1,11 @@
{
"colors" : [
{
"idiom" : "universal"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,58 @@
{
"images" : [
{
"idiom" : "mac",
"scale" : "1x",
"size" : "16x16"
},
{
"idiom" : "mac",
"scale" : "2x",
"size" : "16x16"
},
{
"idiom" : "mac",
"scale" : "1x",
"size" : "32x32"
},
{
"idiom" : "mac",
"scale" : "2x",
"size" : "32x32"
},
{
"idiom" : "mac",
"scale" : "1x",
"size" : "128x128"
},
{
"idiom" : "mac",
"scale" : "2x",
"size" : "128x128"
},
{
"idiom" : "mac",
"scale" : "1x",
"size" : "256x256"
},
{
"idiom" : "mac",
"scale" : "2x",
"size" : "256x256"
},
{
"idiom" : "mac",
"scale" : "1x",
"size" : "512x512"
},
{
"idiom" : "mac",
"scale" : "2x",
"size" : "512x512"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,24 @@
//
// ContentView.swift
// macOS
//
// Created by kintan on 1/30/24.
//
import SwiftUI
struct ContentView: View {
var body: some View {
VStack {
Image(systemName: "globe")
.imageScale(.large)
.foregroundStyle(.tint)
Text("Hello, world!")
}
.padding()
}
}
#Preview {
ContentView()
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.security.app-sandbox</key>
<true/>
<key>com.apple.security.files.user-selected.read-only</key>
<true/>
</dict>
</plist>

19
Demo/macOS/macOSApp.swift Normal file
View File

@ -0,0 +1,19 @@
//
// macOSApp.swift
// macOS
//
// Created by kintan on 1/30/24.
//
import FFmpegKit
import libmpv
import SwiftUI
@main
struct macOSApp: App {
var body: some Scene {
WindowGroup {
ContentView()
}
}
}

View File

@ -0,0 +1,11 @@
{
"colors" : [
{
"idiom" : "universal"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,11 @@
{
"images" : [
{
"idiom" : "tv"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,17 @@
{
"info" : {
"author" : "xcode",
"version" : 1
},
"layers" : [
{
"filename" : "Front.imagestacklayer"
},
{
"filename" : "Middle.imagestacklayer"
},
{
"filename" : "Back.imagestacklayer"
}
]
}

View File

@ -0,0 +1,11 @@
{
"images" : [
{
"idiom" : "tv"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,11 @@
{
"images" : [
{
"idiom" : "tv"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,16 @@
{
"images" : [
{
"idiom" : "tv",
"scale" : "1x"
},
{
"idiom" : "tv",
"scale" : "2x"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,17 @@
{
"info" : {
"author" : "xcode",
"version" : 1
},
"layers" : [
{
"filename" : "Front.imagestacklayer"
},
{
"filename" : "Middle.imagestacklayer"
},
{
"filename" : "Back.imagestacklayer"
}
]
}

View File

@ -0,0 +1,16 @@
{
"images" : [
{
"idiom" : "tv",
"scale" : "1x"
},
{
"idiom" : "tv",
"scale" : "2x"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,16 @@
{
"images" : [
{
"idiom" : "tv",
"scale" : "1x"
},
{
"idiom" : "tv",
"scale" : "2x"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,32 @@
{
"assets" : [
{
"filename" : "App Icon - App Store.imagestack",
"idiom" : "tv",
"role" : "primary-app-icon",
"size" : "1280x768"
},
{
"filename" : "App Icon.imagestack",
"idiom" : "tv",
"role" : "primary-app-icon",
"size" : "400x240"
},
{
"filename" : "Top Shelf Image Wide.imageset",
"idiom" : "tv",
"role" : "top-shelf-image-wide",
"size" : "2320x720"
},
{
"filename" : "Top Shelf Image.imageset",
"idiom" : "tv",
"role" : "top-shelf-image",
"size" : "1920x720"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,16 @@
{
"images" : [
{
"idiom" : "tv",
"scale" : "1x"
},
{
"idiom" : "tv",
"scale" : "2x"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,16 @@
{
"images" : [
{
"idiom" : "tv",
"scale" : "1x"
},
{
"idiom" : "tv",
"scale" : "2x"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,24 @@
//
// ContentView.swift
// tvOS
//
// Created by kintan on 1/30/24.
//
import SwiftUI
struct ContentView: View {
var body: some View {
VStack {
Image(systemName: "globe")
.imageScale(.large)
.foregroundStyle(.tint)
Text("Hello, world!")
}
.padding()
}
}
#Preview {
ContentView()
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

19
Demo/tvOS/tvOSApp.swift Normal file
View File

@ -0,0 +1,19 @@
//
// tvOSApp.swift
// tvOS
//
// Created by kintan on 1/30/24.
//
import FFmpegKit
import libmpv
import SwiftUI
@main
struct tvOSApp: App {
var body: some Scene {
WindowGroup {
ContentView()
}
}
}

35
FFmpegKit.podspec Normal file
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Pod::Spec.new do |s|
s.name = 'FFmpegKit'
s.version = '6.1.0'
s.summary = 'FFmpegKit'
s.description = <<-DESC
FFmpeg
DESC
s.homepage = 'https://github.com/kingslay/FFmpegKit'
s.authors = { 'kintan' => '554398854@qq.com' }
s.license = 'MIT'
s.source = { :git => 'https://github.com/kingslay/FFmpegKit.git', :tag => s.version.to_s }
s.ios.deployment_target = '13.0'
s.osx.deployment_target = '10.15'
# s.watchos.deployment_target = '2.0'
s.tvos.deployment_target = '13.0'
s.default_subspec = 'FFmpegKit'
s.static_framework = true
s.source_files = 'Sources/FFmpegKit/**/*.{h,c,m}'
s.subspec 'FFmpegKit' do |ffmpeg|
ffmpeg.libraries = 'bz2', 'c++', 'iconv', 'resolv', 'xml2', 'z'
ffmpeg.osx.libraries = 'expat'
ffmpeg.frameworks = 'AudioToolbox', 'AVFoundation', 'CoreMedia', 'VideoToolbox'
ffmpeg.vendored_frameworks = 'Sources/Libavcodec.xcframework','Sources/Libavfilter.xcframework','Sources/Libavformat.xcframework','Sources/Libavutil.xcframework','Sources/Libswresample.xcframework','Sources/Libswscale.xcframework','Sources/Libavdevice.xcframework',
'Sources/libshaderc_combined.xcframework','Sources/MoltenVK.xcframework', 'Sources/lcms2.xcframework', 'Sources/libdav1d.xcframework', 'Sources/libplacebo.xcframework',
'Sources/libfontconfig.xcframework',
'Sources/gmp.xcframework', 'Sources/nettle.xcframework', 'Sources/hogweed.xcframework', 'Sources/gnutls.xcframework',
'Sources/libsmbclient.xcframework',
'Sources/libzvbi.xcframework', 'Sources/libsrt.xcframework'
ffmpeg.osx.vendored_frameworks = 'Sources/libbluray.xcframework'
ffmpeg.dependency 'Libass'
end
end

674
LICENSE Normal file
View File

@ -0,0 +1,674 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
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0. Definitions.
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The Corresponding Source for a work in source code form is that
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All rights granted under this License are granted for the term of
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You may not propagate or modify a covered work except as expressly
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Termination of your rights under this section does not terminate the
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You are not required to accept this License in order to receive or
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10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
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You may not impose any further restrictions on the exercise of the
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or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
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to collect a royalty for further conveying from those to whom you convey
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License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
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License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
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option of following the terms and conditions either of that numbered
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Foundation. If the Program does not specify a version number of the
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by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
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to choose that version for the Program.
Later license versions may give you additional or different
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author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
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DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

24
Libass.podspec Normal file
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Pod::Spec.new do |s|
s.name = 'Libass'
s.version = '0.17.1'
s.summary = 'Libass'
s.description = <<-DESC
Libass
DESC
s.homepage = 'https://github.com/kingslay/FFmpegKit'
s.authors = { 'kintan' => '554398854@qq.com' }
s.license = 'MIT'
s.source = { :git => 'https://github.com/kingslay/FFmpegKit.git', :tag => s.version.to_s }
s.ios.deployment_target = '13.0'
s.osx.deployment_target = '10.15'
# s.watchos.deployment_target = '2.0'
s.tvos.deployment_target = '13.0'
s.default_subspec = 'Libass'
s.static_framework = true
s.subspec 'Libass' do |openssl|
openssl.vendored_frameworks = 'Sources/libfreetype.xcframework','Sources/libfribidi.xcframework', 'Sources/libharfbuzz.xcframework', 'Sources/libass.xcframework'
end
end

25
Libmpv.podspec Normal file
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Pod::Spec.new do |s|
s.name = 'Libmpv'
s.version = '0.37.0'
s.summary = 'Libmpv'
s.description = <<-DESC
Libmpv
DESC
s.homepage = 'https://github.com/kingslay/FFmpegKit'
s.authors = { 'kintan' => '554398854@qq.com' }
s.license = 'MIT'
s.source = { :git => 'https://github.com/kingslay/FFmpegKit.git', :tag => s.version.to_s }
s.ios.deployment_target = '13.0'
s.osx.deployment_target = '10.15'
# s.watchos.deployment_target = '2.0'
s.tvos.deployment_target = '13.0'
s.default_subspec = 'Libmpv'
s.static_framework = true
s.subspec 'Libmpv' do |mpv|
mpv.vendored_frameworks = 'Sources/libmpv.xcframework'
mpv.dependency 'FFmpegKit'
end
end

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OpenSSL.podspec Normal file
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Pod::Spec.new do |s|
s.name = 'OpenSSL'
s.version = '3.1.4'
s.summary = 'OpenSSL'
s.description = <<-DESC
OpenSSL
DESC
s.homepage = 'https://github.com/kingslay/FFmpegKit'
s.authors = { 'kintan' => '554398854@qq.com' }
s.license = 'MIT'
s.source = { :git => 'https://github.com/kingslay/FFmpegKit.git', :tag => s.version.to_s }
s.ios.deployment_target = '13.0'
s.osx.deployment_target = '10.15'
# s.watchos.deployment_target = '2.0'
s.tvos.deployment_target = '13.0'
s.default_subspec = 'OpenSSL'
s.static_framework = true
s.subspec 'OpenSSL' do |openssl|
openssl.vendored_frameworks = 'Sources/libssl.xcframework', 'Sources/libcrypto.xcframework'
end
end

249
Package.swift Normal file
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// swift-tools-version:5.9
import PackageDescription
let package = Package(
name: "FFmpegKit",
defaultLocalization: "en",
platforms: [.macOS(.v10_15), .macCatalyst(.v14), .iOS(.v13), .tvOS(.v13),
.visionOS(.v1)],
products: [
.library(
name: "FFmpegKit",
// type: .static,
targets: ["FFmpegKit"]
),
.library(name: "Libavcodec", targets: ["Libavcodec"]),
.library(name: "Libavfilter", targets: ["Libavfilter"]),
.library(name: "Libavformat", targets: ["Libavformat"]),
.library(name: "Libavutil", targets: ["Libavutil"]),
.library(name: "Libswresample", targets: ["Libswresample"]),
.library(name: "Libswscale", targets: ["Libswscale"]),
// Crypto/TLS libraries exposed for consumers that link Libav*
// individually without the full FFmpegKit target
.library(name: "gmp", targets: ["gmp"]),
.library(name: "nettle", targets: ["nettle"]),
.library(name: "hogweed", targets: ["hogweed"]),
.library(name: "gnutls", targets: ["gnutls"]),
.library(name: "libass", targets: ["libfreetype", "libfribidi", "libharfbuzz", "libass"]),
.library(name: "libmpv", targets: ["FFmpegKit", "libass", "libmpv"]),
.executable(name: "ffmpeg", targets: ["ffmpeg"]),
.executable(name: "ffplay", targets: ["ffplay"]),
.executable(name: "ffprobe", targets: ["ffprobe"]),
.plugin(name: "BuildFFmpeg", targets: ["BuildFFmpeg"]),
],
dependencies: [
// Dependencies declare other packages that this package depends on.
],
targets: [
.target(
name: "FFmpegKit",
dependencies: [
"MoltenVK",
"libshaderc_combined",
"lcms2",
"libdav1d",
"libplacebo",
.target(name: "libzvbi", condition: .when(platforms: [.macOS, .iOS, .tvOS, .visionOS])),
"libsrt",
"libfreetype", "libfribidi", "libharfbuzz", "libass",
"libfontconfig",
.target(name: "libbluray", condition: .when(platforms: [.macOS])),
"gmp", "nettle", "hogweed", "gnutls",
"libsmbclient",
"Libavcodec", "Libavdevice", "Libavfilter", "Libavformat", "Libavutil", "Libswresample", "Libswscale",
],
linkerSettings: [
.linkedFramework("AudioToolbox"),
.linkedFramework("AVFAudio"),
.linkedFramework("AVFoundation"),
.linkedFramework("CoreAudio"),
.linkedFramework("CoreVideo"),
.linkedFramework("CoreFoundation"),
.linkedFramework("CoreGraphics"),
.linkedFramework("CoreMedia"),
.linkedFramework("Cocoa", .when(platforms: [.macOS])),
.linkedFramework("DiskArbitration", .when(platforms: [.macOS])),
.linkedFramework("Foundation"),
.linkedFramework("Metal"),
.linkedFramework("IOKit", .when(platforms: [.macOS, .iOS, .visionOS, .macCatalyst])),
.linkedFramework("IOSurface"),
.linkedFramework("QuartzCore"),
.linkedFramework("Security"),
.linkedFramework("UIKit", .when(platforms: [.iOS, .tvOS, .visionOS, .macCatalyst])),
.linkedFramework("VideoToolbox"),
.linkedLibrary("bz2"),
.linkedLibrary("c++"),
.linkedLibrary("expat", .when(platforms: [.macOS])),
.linkedLibrary("iconv"),
.linkedLibrary("resolv"),
.linkedLibrary("xml2"),
.linkedLibrary("z"),
]
),
.executableTarget(
name: "ffplay",
dependencies: [
"fftools",
"SDL2",
]
),
.executableTarget(
name: "ffprobe",
dependencies: [
"fftools",
]
),
.executableTarget(
name: "ffmpeg",
dependencies: [
"fftools",
]
),
.target(
name: "fftools",
dependencies: [
"FFmpegKit",
]
),
.systemLibrary(
name: "SDL2",
pkgConfig: "sdl2",
providers: [
.brew(["sdl2"]),
]
),
// .target(
// name: "libavutil",
// cSettings: [.headerSearchPath("../")]
// ),
// .executableTarget(
// name: "BuildFFmpegPlugin",
// path: "Plugins/BuildFFmpeg"
// ),
.plugin(
name: "BuildFFmpeg", capability: .command(
intent: .custom(
verb: "BuildFFmpeg",
description: "You can customize FFmpeg and then compile FFmpeg"
),
permissions: [
// .writeToPackageDirectory(reason: "This command compile FFmpeg and generate xcframework. compile FFmpeg need brew install nasm sdl2 cmake. So you need add --allow-writing-to-directory /usr/local/ --allow-writing-to-directory ~/Library/ or add --disable-sandbox"),
// .allowNetworkConnections(scope: .all(), reason: "The plugin must connect to a remote server to brew install nasm sdl2 cmake"),
]
)
),
.binaryTarget(
name: "MoltenVK",
path: "Sources/MoltenVK.xcframework"
),
.binaryTarget(
name: "libshaderc_combined",
path: "Sources/libshaderc_combined.xcframework"
),
.binaryTarget(
name: "lcms2",
path: "Sources/lcms2.xcframework"
),
.binaryTarget(
name: "libplacebo",
path: "Sources/libplacebo.xcframework"
),
.binaryTarget(
name: "libdav1d",
path: "Sources/libdav1d.xcframework"
),
.binaryTarget(
name: "Libavcodec",
path: "Sources/Libavcodec.xcframework"
),
.binaryTarget(
name: "Libavdevice",
path: "Sources/Libavdevice.xcframework"
),
.binaryTarget(
name: "Libavfilter",
path: "Sources/Libavfilter.xcframework"
),
.binaryTarget(
name: "Libavformat",
path: "Sources/Libavformat.xcframework"
),
.binaryTarget(
name: "Libavutil",
path: "Sources/Libavutil.xcframework"
),
.binaryTarget(
name: "Libswresample",
path: "Sources/Libswresample.xcframework"
),
.binaryTarget(
name: "Libswscale",
path: "Sources/Libswscale.xcframework"
),
.binaryTarget(
name: "libsrt",
path: "Sources/libsrt.xcframework"
),
.binaryTarget(
name: "libzvbi",
path: "Sources/libzvbi.xcframework"
),
.binaryTarget(
name: "libfreetype",
path: "Sources/libfreetype.xcframework"
),
.binaryTarget(
name: "libfribidi",
path: "Sources/libfribidi.xcframework"
),
.binaryTarget(
name: "libharfbuzz",
path: "Sources/libharfbuzz.xcframework"
),
.binaryTarget(
name: "libass",
path: "Sources/libass.xcframework"
),
.binaryTarget(
name: "libmpv",
path: "Sources/libmpv.xcframework"
),
.binaryTarget(
name: "gmp",
path: "Sources/gmp.xcframework"
),
.binaryTarget(
name: "nettle",
path: "Sources/nettle.xcframework"
),
.binaryTarget(
name: "hogweed",
path: "Sources/hogweed.xcframework"
),
.binaryTarget(
name: "libfontconfig",
path: "Sources/libfontconfig.xcframework"
),
.binaryTarget(
name: "libbluray",
path: "Sources/libbluray.xcframework"
),
.binaryTarget(
name: "gnutls",
path: "Sources/gnutls.xcframework"
),
.binaryTarget(
name: "libsmbclient",
path: "Sources/libsmbclient.xcframework"
),
// .binaryTarget(
// name: "libssl",
// path: "Sources/libssl.xcframework"
// ),
// .binaryTarget(
// name: "libcrypto",
// path: "Sources/libcrypto.xcframework"
// ),
]
)

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//
// BuildASS.swift
//
//
// Created by kintan on 12/26/23.
//
import Foundation
class BuildFribidi: BaseBuild {
init() {
super.init(library: .libfribidi)
}
override func arguments(platform _: PlatformType, arch _: ArchType) -> [String] {
[
"-Ddeprecated=false",
"-Ddocs=false",
"-Dtests=false",
]
}
}
class BuildHarfbuzz: BaseBuild {
init() {
super.init(library: .libharfbuzz)
}
override func arguments(platform _: PlatformType, arch _: ArchType) -> [String] {
[
"-Dglib=disabled",
"-Ddocs=disabled",
]
}
}
class BuildFreetype: BaseBuild {
init() {
super.init(library: .libfreetype)
}
override func arguments(platform _: PlatformType, arch _: ArchType) -> [String] {
[
"-Dbrotli=disabled",
"-Dharfbuzz=disabled",
"-Dpng=disabled",
]
}
}
class BuildPng: BaseBuild {
init() {
super.init(library: .libpng)
}
override func arguments(platform _: PlatformType, arch _: ArchType) -> [String] {
["-DPNG_HARDWARE_OPTIMIZATIONS=yes"]
}
}
class BuildASS: BaseBuild {
init() {
super.init(library: .libass)
}
override func arguments(platform: PlatformType, arch: ArchType) -> [String] {
var result =
[
"--disable-libtool-lock",
"--disable-fontconfig",
"--disable-require-system-font-provider",
"--disable-test",
"--disable-profile",
"--with-pic",
"--enable-static",
"--disable-shared",
"--disable-fast-install",
"--disable-dependency-tracking",
"--host=\(platform.host(arch: arch))",
"--prefix=\(thinDir(platform: platform, arch: arch).path)",
]
if arch == .x86_64 {
result.append("--enable-asm")
}
return result
}
}

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//
// BuildFFMPEG.swift
//
//
// Created by kintan on 12/26/23.
//
import Foundation
class BuildFFMPEG: BaseBuild {
init() {
super.init(library: .FFmpeg)
if Utility.shell("which nasm") == nil {
Utility.shell("brew install nasm")
}
if Utility.shell("which sdl2-config") == nil {
Utility.shell("brew install sdl2")
}
let lldbFile = URL.currentDirectory + "LLDBInitFile"
try? FileManager.default.removeItem(at: lldbFile)
FileManager.default.createFile(atPath: lldbFile.path, contents: nil, attributes: nil)
let path = directoryURL + "libavcodec/videotoolbox.c"
if let data = FileManager.default.contents(atPath: path.path), var str = String(data: data, encoding: .utf8) {
str = str.replacingOccurrences(of: "kCVPixelBufferOpenGLESCompatibilityKey", with: "kCVPixelBufferMetalCompatibilityKey")
str = str.replacingOccurrences(of: "kCVPixelBufferIOSurfaceOpenGLTextureCompatibilityKey", with: "kCVPixelBufferMetalCompatibilityKey")
try! str.write(toFile: path.path, atomically: true, encoding: .utf8)
}
}
override func flagsDependencelibrarys() -> [Library] {
[.gmp, .nettle, .gnutls, .libsmbclient]
}
override func frameworks() throws -> [String] {
var frameworks: [String] = []
if let platform = platforms().first {
if let arch = platform.architectures.first {
let lib = thinDir(platform: platform, arch: arch) + "lib"
let fileNames = try FileManager.default.contentsOfDirectory(atPath: lib.path)
for fileName in fileNames {
if fileName.hasPrefix("lib"), fileName.hasSuffix(".a") {
// libavformat,lib
frameworks.append("Lib" + fileName.dropFirst(3).dropLast(2))
}
}
}
}
return frameworks
}
override func ldFlags(platform: PlatformType, arch: ArchType) -> [String] {
var ldFlags = super.ldFlags(platform: platform, arch: arch)
ldFlags.append("-lc++")
return ldFlags
}
override func environment(platform: PlatformType, arch: ArchType) -> [String: String] {
var env = super.environment(platform: platform, arch: arch)
env["CPPFLAGS"] = env["CFLAGS"]
return env
}
override func build(platform: PlatformType, arch: ArchType, buildURL: URL) throws {
try super.build(platform: platform, arch: arch, buildURL: buildURL)
let prefix = thinDir(platform: platform, arch: arch)
let lldbFile = URL.currentDirectory + "LLDBInitFile"
if let data = FileManager.default.contents(atPath: lldbFile.path), var str = String(data: data, encoding: .utf8) {
str.append("settings \(str.isEmpty ? "set" : "append") target.source-map \((buildURL + "src").path) \(directoryURL.path)\n")
try str.write(toFile: lldbFile.path, atomically: true, encoding: .utf8)
}
try FileManager.default.copyItem(at: buildURL + "config.h", to: prefix + "include/libavutil/config.h")
try FileManager.default.copyItem(at: buildURL + "config.h", to: prefix + "include/libavcodec/config.h")
try FileManager.default.copyItem(at: buildURL + "config.h", to: prefix + "include/libavformat/config.h")
try FileManager.default.copyItem(at: buildURL + "src/libavutil/getenv_utf8.h", to: prefix + "include/libavutil/getenv_utf8.h")
try FileManager.default.copyItem(at: buildURL + "src/libavutil/libm.h", to: prefix + "include/libavutil/libm.h")
try FileManager.default.copyItem(at: buildURL + "src/libavutil/thread.h", to: prefix + "include/libavutil/thread.h")
try FileManager.default.copyItem(at: buildURL + "src/libavutil/intmath.h", to: prefix + "include/libavutil/intmath.h")
try FileManager.default.copyItem(at: buildURL + "src/libavutil/mem_internal.h", to: prefix + "include/libavutil/mem_internal.h")
try FileManager.default.copyItem(at: buildURL + "src/libavutil/attributes_internal.h", to: prefix + "include/libavutil/attributes_internal.h")
try FileManager.default.copyItem(at: buildURL + "src/libavcodec/mathops.h", to: prefix + "include/libavcodec/mathops.h")
try FileManager.default.copyItem(at: buildURL + "src/libavformat/os_support.h", to: prefix + "include/libavformat/os_support.h")
let internalPath = prefix + "include/libavutil/internal.h"
try FileManager.default.copyItem(at: buildURL + "src/libavutil/internal.h", to: internalPath)
if let data = FileManager.default.contents(atPath: internalPath.path), var str = String(data: data, encoding: .utf8) {
str = str.replacingOccurrences(of: """
#include "timer.h"
""", with: """
// #include "timer.h"
""")
str = str.replacingOccurrences(of: "kCVPixelBufferIOSurfaceOpenGLTextureCompatibilityKey", with: "kCVPixelBufferMetalCompatibilityKey")
try str.write(toFile: internalPath.path, atomically: true, encoding: .utf8)
}
if platform == .macos, arch.executable {
let fftoolsFile = URL.currentDirectory + "../Sources/fftools"
try? FileManager.default.removeItem(at: fftoolsFile)
if !FileManager.default.fileExists(atPath: (fftoolsFile + "include/compat").path) {
try FileManager.default.createDirectory(at: fftoolsFile + "include/compat", withIntermediateDirectories: true)
}
try FileManager.default.copyItem(at: buildURL + "src/compat/va_copy.h", to: fftoolsFile + "include/compat/va_copy.h")
try FileManager.default.copyItem(at: buildURL + "config.h", to: fftoolsFile + "include/config.h")
try FileManager.default.copyItem(at: buildURL + "config_components.h", to: fftoolsFile + "include/config_components.h")
if !FileManager.default.fileExists(atPath: (fftoolsFile + "include/libavdevice").path) {
try FileManager.default.createDirectory(at: fftoolsFile + "include/libavdevice", withIntermediateDirectories: true)
}
try FileManager.default.copyItem(at: buildURL + "src/libavdevice/avdevice.h", to: fftoolsFile + "include/libavdevice/avdevice.h")
try FileManager.default.copyItem(at: buildURL + "src/libavdevice/version_major.h", to: fftoolsFile + "include/libavdevice/version_major.h")
try FileManager.default.copyItem(at: buildURL + "src/libavdevice/version.h", to: fftoolsFile + "include/libavdevice/version.h")
if !FileManager.default.fileExists(atPath: (fftoolsFile + "include/libpostproc").path) {
try FileManager.default.createDirectory(at: fftoolsFile + "include/libpostproc", withIntermediateDirectories: true)
}
try FileManager.default.copyItem(at: buildURL + "src/libpostproc/postprocess_internal.h", to: fftoolsFile + "include/libpostproc/postprocess_internal.h")
try FileManager.default.copyItem(at: buildURL + "src/libpostproc/postprocess.h", to: fftoolsFile + "include/libpostproc/postprocess.h")
try FileManager.default.copyItem(at: buildURL + "src/libpostproc/version_major.h", to: fftoolsFile + "include/libpostproc/version_major.h")
try FileManager.default.copyItem(at: buildURL + "src/libpostproc/version.h", to: fftoolsFile + "include/libpostproc/version.h")
let ffplayFile = URL.currentDirectory + "../Sources/ffplay"
try? FileManager.default.removeItem(at: ffplayFile)
try FileManager.default.createDirectory(at: ffplayFile, withIntermediateDirectories: true)
let ffprobeFile = URL.currentDirectory + "../Sources/ffprobe"
try? FileManager.default.removeItem(at: ffprobeFile)
try FileManager.default.createDirectory(at: ffprobeFile, withIntermediateDirectories: true)
let ffmpegFile = URL.currentDirectory + "../Sources/ffmpeg"
try? FileManager.default.removeItem(at: ffmpegFile)
try FileManager.default.createDirectory(at: ffmpegFile + "include", withIntermediateDirectories: true)
let fftools = buildURL + "src/fftools"
let fileNames = try FileManager.default.contentsOfDirectory(atPath: fftools.path)
for fileName in fileNames {
if fileName.hasPrefix("ffplay") {
try FileManager.default.copyItem(at: fftools + fileName, to: ffplayFile + fileName)
} else if fileName.hasPrefix("ffprobe") {
try FileManager.default.copyItem(at: fftools + fileName, to: ffprobeFile + fileName)
} else if fileName.hasPrefix("ffmpeg") {
if fileName.hasSuffix(".h") {
try FileManager.default.copyItem(at: fftools + fileName, to: ffmpegFile + "include" + fileName)
} else {
try FileManager.default.copyItem(at: fftools + fileName, to: ffmpegFile + fileName)
}
} else if fileName.hasSuffix(".h") {
try FileManager.default.copyItem(at: fftools + fileName, to: fftoolsFile + "include" + fileName)
} else if fileName.hasSuffix(".c") {
try FileManager.default.copyItem(at: fftools + fileName, to: fftoolsFile + fileName)
}
}
let prefix = scratch(platform: platform, arch: arch)
try? FileManager.default.removeItem(at: URL(fileURLWithPath: "/usr/local/bin/ffmpeg"))
try? FileManager.default.copyItem(at: prefix + "ffmpeg", to: URL(fileURLWithPath: "/usr/local/bin/ffmpeg"))
try? FileManager.default.removeItem(at: URL(fileURLWithPath: "/usr/local/bin/ffplay"))
try? FileManager.default.copyItem(at: prefix + "ffplay", to: URL(fileURLWithPath: "/usr/local/bin/ffplay"))
try? FileManager.default.removeItem(at: URL(fileURLWithPath: "/usr/local/bin/ffprobe"))
try? FileManager.default.copyItem(at: prefix + "ffprobe", to: URL(fileURLWithPath: "/usr/local/bin/ffprobe"))
}
}
override func frameworkExcludeHeaders(_ framework: String) -> [String] {
if framework == "Libavcodec" {
return ["xvmc", "vdpau", "qsv", "dxva2", "d3d11va", "mathops", "videotoolbox"]
} else if framework == "Libavutil" {
return ["hwcontext_vulkan", "hwcontext_vdpau", "hwcontext_vaapi", "hwcontext_qsv", "hwcontext_opencl", "hwcontext_dxva2", "hwcontext_d3d11va", "hwcontext_cuda", "hwcontext_videotoolbox", "getenv_utf8", "intmath", "libm", "thread", "mem_internal", "internal", "attributes_internal"]
} else if framework == "Libavformat" {
return ["os_support"]
} else {
return super.frameworkExcludeHeaders(framework)
}
}
override func arguments(platform: PlatformType, arch: ArchType) -> [String] {
var arguments = [
"--prefix=\(thinDir(platform: platform, arch: arch).path)",
]
arguments += ffmpegConfiguers
arguments += Build.ffmpegConfiguers
arguments.append("--arch=\(arch.cpuFamily)")
if platform == .android {
arguments.append("--target-os=android")
// appleandroid
arguments.append("--cc=\(platform.cc)")
arguments.append("--cxx=\(platform.cc)++")
// arguments.append("--cross-prefix=\(platform.host(arch: arch))-")
// arguments.append("--sysroot=\(platform.isysroot)")
} else {
arguments.append("--target-os=darwin")
arguments.append("--enable-libxml2")
}
// arguments.append(arch.cpu())
/**
aacpsdsp.o), building for Mac Catalyst, but linking in object file built for
x86_64 binaries are built without ASM support, since ASM for x86_64 is actually x86 and that confuses `xcodebuild -create-xcframework` https://stackoverflow.com/questions/58796267/building-for-macos-but-linking-in-object-file-built-for-free-standing/59103419#59103419
*/
if platform == .maccatalyst || arch == .x86_64 {
arguments.append("--disable-neon")
arguments.append("--disable-asm")
} else {
arguments.append("--enable-neon")
arguments.append("--enable-asm")
}
if ![.watchsimulator, .watchos, .android].contains(platform) {
arguments.append("--enable-videotoolbox")
arguments.append("--enable-audiotoolbox")
arguments.append("--enable-filter=yadif_videotoolbox")
arguments.append("--enable-filter=scale_vt")
arguments.append("--enable-filter=transpose_vt")
} else {
arguments.append("--enable-encoder=h264_videotoolbox")
arguments.append("--enable-encoder=hevc_videotoolbox")
arguments.append("--enable-encoder=prores_videotoolbox")
}
if platform == .macos, arch.executable {
arguments.append("--enable-ffplay")
arguments.append("--enable-sdl2")
arguments.append("--enable-decoder=rawvideo")
arguments.append("--enable-filter=color")
arguments.append("--enable-filter=lut")
arguments.append("--enable-filter=testsrc")
// debug
arguments.append("--enable-debug")
arguments.append("--enable-debug=3")
arguments.append("--disable-stripping")
} else {
arguments.append("--disable-programs")
}
if platform == .macos {
arguments.append("--enable-outdev=audiotoolbox")
}
if !([PlatformType.tvos, .tvsimulator, .xros, .xrsimulator].contains(platform)) {
// tvos17AVCaptureDeviceInput
// 'defaultDeviceWithMediaType:' is unavailable: not available on visionOS
arguments.append("--enable-indev=avfoundation")
}
// if platform == .isimulator || platform == .tvsimulator {
// arguments.append("--assert-level=1")
// }
for library in Library.allCases {
let path = URL.currentDirectory + [library.rawValue, platform.rawValue, "thin", arch.rawValue]
if FileManager.default.fileExists(atPath: path.path), library.isFFmpegDependentLibrary {
arguments.append("--enable-\(library.rawValue)")
if library == .libsrt || library == .libsmbclient {
arguments.append("--enable-protocol=\(library.rawValue)")
} else if library == .libdav1d {
arguments.append("--enable-decoder=\(library.rawValue)")
} else if library == .libass {
arguments.append("--enable-filter=ass")
arguments.append("--enable-filter=subtitles")
} else if library == .libzvbi {
arguments.append("--enable-decoder=libzvbi_teletext")
} else if library == .libplacebo {
arguments.append("--enable-filter=libplacebo")
}
}
}
return arguments
}
/*
boxblur_filter_deps="gpl"
delogo_filter_deps="gpl"
*/
private let ffmpegConfiguers = [
// Configuration options:
"--disable-armv5te", "--disable-armv6", "--disable-armv6t2",
"--disable-bzlib", "--disable-gray", "--disable-iconv", "--disable-linux-perf",
"--disable-shared", "--disable-small", "--disable-swscale-alpha", "--disable-symver", "--disable-xlib",
"--enable-cross-compile",
"--enable-optimizations", "--enable-pic", "--enable-runtime-cpudetect", "--enable-static", "--enable-thumb", "--enable-version3",
"--pkg-config-flags=--static",
// Documentation options:
"--disable-doc", "--disable-htmlpages", "--disable-manpages", "--disable-podpages", "--disable-txtpages",
// Component options:
"--enable-avcodec", "--enable-avformat", "--enable-avutil", "--enable-network", "--enable-swresample", "--enable-swscale",
"--disable-devices", "--disable-outdevs", "--disable-indevs", "--disable-postproc",
"--enable-indev=lavfi",
// ,"--disable-pthreads"
// ,"--disable-w32threads"
// ,"--disable-os2threads"
// ,"--disable-dct"
// ,"--disable-dwt"
// ,"--disable-lsp"
// ,"--disable-lzo"
// ,"--disable-mdct"
// ,"--disable-rdft"
// ,"--disable-fft"
// Hardware accelerators:
"--disable-d3d11va", "--disable-dxva2", "--disable-vaapi", "--disable-vdpau",
// todo ffmpeglibavcodec/vulkan_video_codec_av1std.h
"--disable-hwaccel=av1_vulkan,hevc_vulkan,h264_vulkan",
// Individual component options:
// ,"--disable-everything"
// ./configure --list-muxers
"--disable-muxers",
"--enable-muxer=flac", "--enable-muxer=dash", "--enable-muxer=hevc",
"--enable-muxer=m4v", "--enable-muxer=matroska", "--enable-muxer=mov", "--enable-muxer=mp4",
"--enable-muxer=mpegts", "--enable-muxer=webm*",
"--enable-muxer=nut",
// ./configure --list-encoders
"--disable-encoders",
"--enable-encoder=aac", "--enable-encoder=alac", "--enable-encoder=flac", "--enable-encoder=pcm*",
"--enable-encoder=movtext", "--enable-encoder=mpeg4", "--enable-encoder=prores",
// ./configure --list-protocols
"--enable-protocols",
// ./configure --list-demuxers
// demuxersavformat8MB4MB
"--disable-demuxers",
"--enable-demuxer=aac", "--enable-demuxer=ac3", "--enable-demuxer=aiff", "--enable-demuxer=amr",
"--enable-demuxer=ape", "--enable-demuxer=asf", "--enable-demuxer=ass", "--enable-demuxer=av1",
"--enable-demuxer=avi", "--enable-demuxer=caf", "--enable-demuxer=concat",
"--enable-demuxer=dash", "--enable-demuxer=data", "--enable-demuxer=dv",
"--enable-demuxer=eac3",
"--enable-demuxer=flac", "--enable-demuxer=flv", "--enable-demuxer=h264", "--enable-demuxer=hevc",
"--enable-demuxer=hls", "--enable-demuxer=live_flv", "--enable-demuxer=loas", "--enable-demuxer=m4v",
// matroska=mkv,mka,mks,mk3d
"--enable-demuxer=matroska", "--enable-demuxer=mov", "--enable-demuxer=mp3", "--enable-demuxer=mpeg*",
"--enable-demuxer=nut",
"--enable-demuxer=ogg", "--enable-demuxer=rm", "--enable-demuxer=rtsp", "--enable-demuxer=rtp", "--enable-demuxer=srt",
"--enable-demuxer=vc1", "--enable-demuxer=wav", "--enable-demuxer=webm_dash_manifest",
// ./configure --list-bsfs
"--enable-bsfs",
// ./configure --list-decoders
// decodersavcodec40MB20MB
"--disable-decoders",
//
"--enable-decoder=av1", "--enable-decoder=dca", "--enable-decoder=dxv",
"--enable-decoder=ffv1", "--enable-decoder=ffvhuff", "--enable-decoder=flv",
"--enable-decoder=h263", "--enable-decoder=h263i", "--enable-decoder=h263p", "--enable-decoder=h264",
"--enable-decoder=hap", "--enable-decoder=hevc", "--enable-decoder=huffyuv",
"--enable-decoder=indeo5",
"--enable-decoder=mjpeg", "--enable-decoder=mjpegb", "--enable-decoder=mpeg*", "--enable-decoder=mts2",
"--enable-decoder=prores",
"--enable-decoder=rv10", "--enable-decoder=rv20", "--enable-decoder=rv30", "--enable-decoder=rv40",
"--enable-decoder=snow", "--enable-decoder=svq3",
"--enable-decoder=tscc", "--enable-decoder=tscc2", "--enable-decoder=txd",
"--enable-decoder=wmv1", "--enable-decoder=wmv2", "--enable-decoder=wmv3",
"--enable-decoder=vc1", "--enable-decoder=vp6", "--enable-decoder=vp6a", "--enable-decoder=vp6f",
"--enable-decoder=vp7", "--enable-decoder=vp8", "--enable-decoder=vp9",
//
"--enable-decoder=aac*", "--enable-decoder=ac3*", "--enable-decoder=adpcm*", "--enable-decoder=alac*",
"--enable-decoder=amr*", "--enable-decoder=ape", "--enable-decoder=cook",
"--enable-decoder=dca", "--enable-decoder=dolby_e", "--enable-decoder=eac3*", "--enable-decoder=flac",
"--enable-decoder=mp1*", "--enable-decoder=mp2*", "--enable-decoder=mp3*", "--enable-decoder=opus",
"--enable-decoder=pcm*", "--enable-decoder=sonic",
"--enable-decoder=truehd", "--enable-decoder=tta", "--enable-decoder=vorbis", "--enable-decoder=wma*", "--enable-decoder=wrapped_avframe",
//
"--enable-decoder=ass", "--enable-decoder=ccaption", "--enable-decoder=dvbsub", "--enable-decoder=dvdsub",
"--enable-decoder=mpl2", "--enable-decoder=movtext",
"--enable-decoder=pgssub", "--enable-decoder=srt", "--enable-decoder=ssa", "--enable-decoder=subrip",
"--enable-decoder=xsub", "--enable-decoder=webvtt",
// ./configure --list-filters
"--disable-filters",
"--enable-filter=aformat", "--enable-filter=amix", "--enable-filter=anull", "--enable-filter=aresample",
"--enable-filter=areverse", "--enable-filter=asetrate", "--enable-filter=atempo", "--enable-filter=atrim",
"--enable-filter=boxblur", "--enable-filter=bwdif", "--enable-filter=delogo",
"--enable-filter=equalizer", "--enable-filter=estdif",
"--enable-filter=firequalizer", "--enable-filter=format", "--enable-filter=fps",
"--enable-filter=gblur",
"--enable-filter=hflip", "--enable-filter=hwdownload", "--enable-filter=hwmap", "--enable-filter=hwupload",
"--enable-filter=idet", "--enable-filter=lenscorrection", "--enable-filter=lut*", "--enable-filter=negate", "--enable-filter=null",
"--enable-filter=overlay",
"--enable-filter=palettegen", "--enable-filter=paletteuse", "--enable-filter=pan",
"--enable-filter=rotate",
"--enable-filter=scale", "--enable-filter=setpts", "--enable-filter=superequalizer",
"--enable-filter=transpose", "--enable-filter=trim",
"--enable-filter=vflip", "--enable-filter=volume",
"--enable-filter=w3fdif",
"--enable-filter=yadif",
"--enable-filter=avgblur_vulkan", "--enable-filter=blend_vulkan", "--enable-filter=bwdif_vulkan",
"--enable-filter=chromaber_vulkan", "--enable-filter=flip_vulkan", "--enable-filter=gblur_vulkan",
"--enable-filter=hflip_vulkan", "--enable-filter=nlmeans_vulkan", "--enable-filter=overlay_vulkan",
"--enable-filter=vflip_vulkan", "--enable-filter=xfade_vulkan",
]
}
class BuildZvbi: BaseBuild {
init() {
super.init(library: .libzvbi)
let path = directoryURL + "configure.ac"
if let data = FileManager.default.contents(atPath: path.path), var str = String(data: data, encoding: .utf8) {
str = str.replacingOccurrences(of: "AC_FUNC_MALLOC", with: "")
str = str.replacingOccurrences(of: "AC_FUNC_REALLOC", with: "")
try! str.write(toFile: path.path, atomically: true, encoding: .utf8)
}
}
override func platforms() -> [PlatformType] {
super.platforms().filter {
$0 != .maccatalyst
}
}
override func arguments(platform: PlatformType, arch: ArchType) -> [String] {
["--host=\(platform.host(arch: arch))",
"--prefix=\(thinDir(platform: platform, arch: arch).path)"]
}
}
class BuildSRT: BaseBuild {
init() {
super.init(library: .libsrt)
}
override func arguments(platform: PlatformType, arch _: ArchType) -> [String] {
[
"-Wno-dev",
// "-DUSE_ENCLIB=openssl",
"-DUSE_ENCLIB=gnutls",
"-DENABLE_STDCXX_SYNC=1",
"-DENABLE_CXX11=1",
"-DUSE_OPENSSL_PC=1",
"-DENABLE_DEBUG=0",
"-DENABLE_LOGGING=0",
"-DENABLE_HEAVY_LOGGING=0",
"-DENABLE_APPS=0",
"-DENABLE_SHARED=0",
platform == .maccatalyst ? "-DENABLE_MONOTONIC_CLOCK=0" : "-DENABLE_MONOTONIC_CLOCK=1",
]
}
}
class BuildFontconfig: BaseBuild {
init() {
super.init(library: .libfontconfig)
}
override func arguments(platform _: PlatformType, arch _: ArchType) -> [String] {
[
"-Ddoc=disabled",
"-Dtests=disabled",
]
}
}
class BuildBluray: BaseBuild {
init() {
super.init(library: .libbluray)
}
// macosmount
override func platforms() -> [PlatformType] {
[.macos]
}
override func arguments(platform: PlatformType, arch: ArchType) -> [String] {
[
"--disable-bdjava-jar",
"--disable-silent-rules",
"--disable-dependency-tracking",
"--host=\(platform.host(arch: arch))",
"--prefix=\(thinDir(platform: platform, arch: arch).path)",
]
}
}

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//
// BuildMPV.swift
//
//
// Created by kintan on 12/26/23.
//
import Foundation
class BuildMPV: BaseBuild {
init() {
super.init(library: .libmpv)
let path = directoryURL + "meson.build"
if let data = FileManager.default.contents(atPath: path.path), var str = String(data: data, encoding: .utf8) {
str = str.replacingOccurrences(of: "# ffmpeg", with: """
add_languages('objc')
#ffmpeg
""")
str = str.replacingOccurrences(of: """
subprocess_source = files('osdep/subprocess-posix.c')
""", with: """
if host_machine.subsystem() == 'tvos' or host_machine.subsystem() == 'tvos-simulator'
subprocess_source = files('osdep/subprocess-dummy.c')
else
subprocess_source =files('osdep/subprocess-posix.c')
endif
""")
try! str.write(toFile: path.path, atomically: true, encoding: .utf8)
}
}
override func flagsDependencelibrarys() -> [Library] {
[.gmp, .libsmbclient]
}
override func arguments(platform: PlatformType, arch: ArchType) -> [String] {
var array = [
"-Dlibmpv=true",
"-Dgl=enabled",
"-Dplain-gl=enabled",
"-Diconv=enabled",
]
if BaseBuild.disableGPL {
array.append("-Dgpl=false")
}
if !(platform == .macos && arch.executable) {
array.append("-Dcplayer=false")
}
if platform == .macos {
array.append("-Dswift-flags=-sdk \(platform.isysroot) -target \(platform.deploymentTarget(arch: arch))")
array.append("-Dcocoa=enabled")
array.append("-Dcoreaudio=enabled")
array.append("-Dgl-cocoa=enabled")
array.append("-Dvideotoolbox-gl=enabled")
} else {
array.append("-Dvideotoolbox-gl=disabled")
array.append("-Dswift-build=disabled")
array.append("-Daudiounit=enabled")
if platform == .maccatalyst {
array.append("-Dcocoa=disabled")
array.append("-Dcoreaudio=disabled")
} else if platform == .xros || platform == .xrsimulator {
array.append("-Dios-gl=disabled")
} else {
array.append("-Dios-gl=enabled")
}
}
return array
}
}

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//
// BuildPlacebo.swift
//
//
// Created by kintan on 12/26/23.
//
import Foundation
class BuildPlacebo: BaseBuild {
init() {
super.init(library: .libplacebo)
let path = directoryURL + "demos/meson.build"
if let data = FileManager.default.contents(atPath: path.path), var str = String(data: data, encoding: .utf8) {
str = str.replacingOccurrences(of: "if sdl.found()", with: "if false")
try! str.write(toFile: path.path, atomically: true, encoding: .utf8)
}
}
override func arguments(platform _: PlatformType, arch _: ArchType) -> [String] {
["-Dxxhash=disabled", "-Dopengl=disabled"]
}
}
class BuildVulkan: BaseBuild {
init() {
super.init(library: .vulkan)
}
override func platforms() -> [PlatformType] {
// PlacebomaccatalystvulkanUIKit
super.platforms().filter {
![.maccatalyst].contains($0)
}
}
override func buildALL() throws {
var arguments = platforms().map {
"--\($0.name)"
}
if !FileManager.default.fileExists(atPath: (directoryURL + "External/build/Release").path) {
try Utility.launch(path: (directoryURL + "fetchDependencies").path, arguments: arguments, currentDirectoryURL: directoryURL)
}
arguments = platforms().map(\.name)
if !FileManager.default.fileExists(atPath: (directoryURL + "Package/Release/MoltenVK/static/MoltenVK.xcframework").path) || !BaseBuild.notRecompile {
try Utility.launch(path: "/usr/bin/make", arguments: arguments, currentDirectoryURL: directoryURL)
}
try? FileManager.default.removeItem(at: URL.currentDirectory() + "../Sources/MoltenVK.xcframework")
try? FileManager.default.copyItem(at: directoryURL + "Package/Release/MoltenVK/static/MoltenVK.xcframework", to: URL.currentDirectory() + "../Sources/MoltenVK.xcframework")
for platform in platforms() {
var frameworks = ["CoreFoundation", "CoreGraphics", "Foundation", "IOSurface", "Metal", "QuartzCore"]
if platform == .macos {
frameworks.append("Cocoa")
} else {
frameworks.append("UIKit")
}
if !(platform == .tvos || platform == .tvsimulator) {
frameworks.append("IOKit")
}
let libframework = frameworks.map {
"-framework \($0)"
}.joined(separator: " ")
for arch in platform.architectures {
let prefix = thinDir(platform: platform, arch: arch) + "lib/pkgconfig"
try? FileManager.default.removeItem(at: prefix)
try? FileManager.default.createDirectory(at: prefix, withIntermediateDirectories: true, attributes: nil)
let vulkanPC = prefix + "vulkan.pc"
let content = """
prefix=\((directoryURL + "Package/Release/MoltenVK").path)
includedir=${prefix}/include
libdir=${prefix}/static/MoltenVK.xcframework/\(platform.frameworkName)
Name: Vulkan-Loader
Description: Vulkan Loader
Version: 1.2
Libs: -L${libdir} -lMoltenVK \(libframework)
Cflags: -I${includedir}
"""
FileManager.default.createFile(atPath: vulkanPC.path, contents: content.data(using: .utf8), attributes: nil)
}
}
}
}
class BuildGlslang: BaseBuild {
init() {
super.init(library: .libglslang)
_ = try? Utility.launch(executableURL: directoryURL + "./update_glslang_sources.py", arguments: [], currentDirectoryURL: directoryURL)
var path = directoryURL + "External/spirv-tools/tools/reduce/reduce.cpp"
if let data = FileManager.default.contents(atPath: path.path), var str = String(data: data, encoding: .utf8) {
str = str.replacingOccurrences(of: """
int res = std::system(nullptr);
return res != 0;
""", with: """
FILE* fp = popen(nullptr, "r");
return fp == NULL;
""")
str = str.replacingOccurrences(of: """
int status = std::system(command.c_str());
""", with: """
FILE* fp = popen(command.c_str(), "r");
""")
str = str.replacingOccurrences(of: """
return status == 0;
""", with: """
return fp != NULL;
""")
try! str.write(toFile: path.path, atomically: true, encoding: .utf8)
}
path = directoryURL + "External/spirv-tools/tools/fuzz/fuzz.cpp"
if let data = FileManager.default.contents(atPath: path.path), var str = String(data: data, encoding: .utf8) {
str = str.replacingOccurrences(of: """
int res = std::system(nullptr);
return res != 0;
""", with: """
FILE* fp = popen(nullptr, "r");
return fp == NULL;
""")
str = str.replacingOccurrences(of: """
int status = std::system(command.c_str());
""", with: """
FILE* fp = popen(command.c_str(), "r");
""")
str = str.replacingOccurrences(of: """
return status == 0;
""", with: """
return fp != NULL;
""")
try! str.write(toFile: path.path, atomically: true, encoding: .utf8)
}
}
}
class BuildShaderc: BaseBuild {
init() {
super.init(library: .libshaderc)
_ = try? Utility.launch(executableURL: directoryURL + "utils/git-sync-deps", arguments: [], currentDirectoryURL: directoryURL)
var path = directoryURL + "third_party/spirv-tools/tools/reduce/reduce.cpp"
if let data = FileManager.default.contents(atPath: path.path), var str = String(data: data, encoding: .utf8) {
str = str.replacingOccurrences(of: """
int res = std::system(nullptr);
return res != 0;
""", with: """
FILE* fp = popen(nullptr, "r");
return fp == NULL;
""")
str = str.replacingOccurrences(of: """
int status = std::system(command.c_str());
""", with: """
FILE* fp = popen(command.c_str(), "r");
""")
str = str.replacingOccurrences(of: """
return status == 0;
""", with: """
return fp != NULL;
""")
try! str.write(toFile: path.path, atomically: true, encoding: .utf8)
}
path = directoryURL + "third_party/spirv-tools/tools/fuzz/fuzz.cpp"
if let data = FileManager.default.contents(atPath: path.path), var str = String(data: data, encoding: .utf8) {
str = str.replacingOccurrences(of: """
int res = std::system(nullptr);
return res != 0;
""", with: """
FILE* fp = popen(nullptr, "r");
return fp == NULL;
""")
str = str.replacingOccurrences(of: """
int status = std::system(command.c_str());
""", with: """
FILE* fp = popen(command.c_str(), "r");
""")
str = str.replacingOccurrences(of: """
return status == 0;
""", with: """
return fp != NULL;
""")
try! str.write(toFile: path.path, atomically: true, encoding: .utf8)
}
}
override func frameworks() throws -> [String] {
["libshaderc_combined"]
}
override func build(platform: PlatformType, arch: ArchType, buildURL: URL) throws {
try super.build(platform: platform, arch: arch, buildURL: buildURL)
let thinDir = thinDir(platform: platform, arch: arch)
let pkgconfig = thinDir + "lib/pkgconfig"
try FileManager.default.moveItem(at: pkgconfig + "shaderc.pc", to: pkgconfig + "shaderc_shared.pc")
try FileManager.default.moveItem(at: pkgconfig + "shaderc_combined.pc", to: pkgconfig + "shaderc.pc")
}
}
class BuildLittleCms: BaseBuild {
init() {
super.init(library: .lcms2)
}
}
class BuildDav1d: BaseBuild {
init() {
super.init(library: .libdav1d)
if Utility.shell("which nasm") == nil {
Utility.shell("brew install nasm")
}
}
override func arguments(platform _: PlatformType, arch _: ArchType) -> [String] {
["-Denable_asm=true", "-Denable_tools=false", "-Denable_examples=false", "-Denable_tests=false"]
}
}
class BuildDovi: BaseBuild {
init() {
super.init(library: .libdovi)
}
}

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//
// BuildSmbclient.swift
//
//
// Created by kintan on 12/26/23.
//
import Foundation
///
/// https://github.com/xbmc/xbmc/blob/8d852242b8fed6fc99132c5428e1c703970f7201/tools/depends/target/samba-gplv3/Makefile
class BuildSmbclient: BaseBuild {
init() {
super.init(library: .libsmbclient)
}
override func wafPath() -> String {
"buildtools/bin/waf"
}
override func cFlags(platform: PlatformType, arch: ArchType) -> [String] {
var cFlags = super.cFlags(platform: platform, arch: arch)
cFlags.append("-Wno-error=implicit-function-declaration")
return cFlags
}
override func environment(platform: PlatformType, arch: ArchType) -> [String: String] {
var env = super.environment(platform: platform, arch: arch)
env["PATH"]? += (":" + (URL.currentDirectory + "../Plugins/BuildFFmpeg/\(library.rawValue)/bin").path + ":" + (directoryURL + "buildtools/bin").path)
env["PYTHONHASHSEED"] = "1"
env["WAF_MAKE"] = "1"
return env
}
override func wafBuildArg() -> [String] {
["--targets=smbclient"]
}
override func wafInstallArg() -> [String] {
["--targets=smbclient"]
}
override func build(platform: PlatformType, arch: ArchType, buildURL: URL) throws {
try super.build(platform: platform, arch: arch, buildURL: buildURL)
try FileManager.default.copyItem(at: directoryURL + "bin/default/source3/libsmb/libsmbclient.a", to: thinDir(platform: platform, arch: arch) + "lib/libsmbclient.a")
}
override func arguments(platform: PlatformType, arch: ArchType) -> [String] {
var arg =
[
"--without-cluster-support",
"--disable-rpath",
"--without-ldap",
"--without-pam",
"--enable-fhs",
"--without-winbind",
"--without-ads",
"--disable-avahi",
"--disable-cups",
"--without-gettext",
"--without-ad-dc",
"--without-acl-support",
"--without-utmp",
"--disable-iprint",
"--nopyc",
"--nopyo",
"--disable-python",
"--disable-symbol-versions",
"--without-json",
"--without-libarchive",
"--without-regedit",
"--without-lttng",
"--without-gpgme",
"--disable-cephfs",
"--disable-glusterfs",
"--without-syslog",
"--without-quotas",
"--bundled-libraries=ALL",
"--with-static-modules=!vfs_snapper,ALL",
"--nonshared-binary=smbtorture,smbd/smbd,client/smbclient",
"--builtin-libraries=!smbclient,!smbd_base,!smbstatus,ALL",
"--host=\(platform.host(arch: arch))",
"--prefix=\(thinDir(platform: platform, arch: arch).path)",
]
arg.append("--cross-compile")
arg.append("--cross-answers=cross-answers.txt")
return arg
}
}
class BuildReadline: BaseBuild {
init() {
super.init(library: .readline)
}
// readline
override func frameworks() throws -> [String] {
[]
}
override func arguments(platform: PlatformType, arch: ArchType) -> [String] {
[
"--enable-static",
"--disable-shared",
"--host=\(platform.host(arch: arch))",
"--prefix=\(thinDir(platform: platform, arch: arch).path)",
]
}
}
class BuildGmp: BaseBuild {
init() {
super.init(library: .gmp)
if Utility.shell("which makeinfo") == nil {
Utility.shell("brew install texinfo")
}
}
override func arguments(platform: PlatformType, arch: ArchType) -> [String] {
[
"--disable-maintainer-mode",
"--disable-assembly",
"--with-pic",
"--enable-static",
"--disable-shared",
"--disable-fast-install",
"--host=\(platform.host(arch: arch))",
"--prefix=\(thinDir(platform: platform, arch: arch).path)",
]
}
}
class BuildNettle: BaseBuild {
init() {
if Utility.shell("which autoconf") == nil {
Utility.shell("brew install autoconf")
}
super.init(library: .nettle)
}
override func flagsDependencelibrarys() -> [Library] {
[.gmp]
}
override func arguments(platform: PlatformType, arch: ArchType) -> [String] {
[
"--disable-assembler",
"--disable-openssl",
"--disable-gcov",
"--disable-documentation",
"--enable-pic",
"--enable-static",
"--disable-shared",
"--disable-dependency-tracking",
"--host=\(platform.host(arch: arch))",
"--prefix=\(thinDir(platform: platform, arch: arch).path)",
// arch == .arm64 || arch == .arm64e ? "--enable-arm-neon" : "--enable-x86-aesni",
]
}
override func frameworks() throws -> [String] {
[library.rawValue, "hogweed"]
}
}
class BuildGnutls: BaseBuild {
init() {
if Utility.shell("which automake") == nil {
Utility.shell("brew install automake")
}
if Utility.shell("which gtkdocize") == nil {
Utility.shell("brew install gtk-doc")
}
if Utility.shell("which wget") == nil {
Utility.shell("brew install wget")
}
if Utility.shell("brew list bison") == nil {
Utility.shell("brew install bison")
}
if Utility.shell("which glibtoolize") == nil {
Utility.shell("brew install libtool")
}
if Utility.shell("which asn1Parser") == nil {
Utility.shell("brew install libtasn1")
}
super.init(library: .gnutls)
}
override func flagsDependencelibrarys() -> [Library] {
[.gmp, .nettle]
}
override func environment(platform: PlatformType, arch: ArchType) -> [String: String] {
var env = super.environment(platform: platform, arch: arch)
// bison2.4,/usr/bin/bison 2.3
env["PATH"] = "/usr/local/opt/bison/bin:/opt/homebrew/opt/bison/bin:" + (env["PATH"] ?? "")
return env
}
override func configure(buildURL: URL, environ: [String: String], platform: PlatformType, arch: ArchType) throws {
try super.configure(buildURL: buildURL, environ: environ, platform: platform, arch: arch)
let path = directoryURL + "lib/accelerated/aarch64/Makefile.in"
if let data = FileManager.default.contents(atPath: path.path), var str = String(data: data, encoding: .utf8) {
str = str.replacingOccurrences(of: "AM_CCASFLAGS =", with: "#AM_CCASFLAGS=")
try! str.write(toFile: path.path, atomically: true, encoding: .utf8)
}
}
override func arguments(platform: PlatformType, arch: ArchType) -> [String] {
[
"--with-included-libtasn1",
"--with-included-unistring",
"--without-brotli",
"--without-idn",
"--without-p11-kit",
"--without-zlib",
"--without-zstd",
"--enable-hardware-acceleration",
"--disable-openssl-compatibility",
"--disable-code-coverage",
"--disable-doc",
"--disable-maintainer-mode",
"--disable-manpages",
"--disable-nls",
"--disable-rpath",
// "--disable-tests",
"--disable-tools",
"--disable-full-test-suite",
"--with-pic",
"--enable-static",
"--disable-shared",
"--disable-fast-install",
"--disable-dependency-tracking",
"--host=\(platform.host(arch: arch))",
"--prefix=\(thinDir(platform: platform, arch: arch).path)",
]
}
}

View File

@ -0,0 +1,61 @@
//
// SSL.swift
//
//
// Created by kintan on 12/26/23.
//
import Foundation
class BuildOpenSSL: BaseBuild {
init() {
super.init(library: .openssl)
}
override func frameworks() throws -> [String] {
["libssl", "libcrypto"]
}
override func arguments(platform: PlatformType, arch: ArchType) -> [String] {
var array = [
"--prefix=\(thinDir(platform: platform, arch: arch).path)",
"no-async", "no-shared", "no-dso", "no-engine", "no-tests",
arch == .x86_64 ? "darwin64-x86_64" : arch == .arm64e ? "iphoneos-cross" : "darwin64-arm64",
]
if [PlatformType.tvos, .tvsimulator, .watchos, .watchsimulator].contains(platform) {
array.append("-DHAVE_FORK=0")
}
return array
}
}
class BuildBoringSSL: BaseBuild {
init() {
super.init(library: .boringssl)
if Utility.shell("which go") == nil {
Utility.shell("brew install go")
}
}
}
class BuildLibreSSL: BaseBuild {
init() {
super.init(library: .libtls)
}
override func cFlags(platform: PlatformType, arch: ArchType) -> [String] {
var cFlags = super.cFlags(platform: platform, arch: arch)
if [PlatformType.tvos, .tvsimulator, .watchos, .watchsimulator].contains(platform) {
cFlags.append("-DOPENSSL_NO_SPEED=1")
}
return cFlags
}
override func environment(platform: PlatformType, arch: ArchType) -> [String: String] {
var env = super.environment(platform: platform, arch: arch)
if [PlatformType.tvos, .tvsimulator, .watchos, .watchsimulator].contains(platform) {
env["CFLAGS"]? += " -DOPENSSL_NO_SPEED=1"
}
return env
}
}

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@ -0,0 +1,10 @@
--- a/source3/libsmb/wscript
+++ b/source3/libsmb/wscript
@@ -22,6 +22,7 @@
libsmb
KRBCLIENT
msrpc3
+ RPC_NDR_SRVSVC
libcli_lsa3''',
public_headers='../include/libsmbclient.h',
abi_directory='ABI',

View File

@ -0,0 +1,290 @@
--- a/buildtools/wafsamba/samba_autoconf.py
+++ b/buildtools/wafsamba/samba_autoconf.py
@@ -320,7 +320,7 @@
@conf
-def CHECK_SIZEOF(conf, vars, headers=None, define=None, critical=True):
+def CHECK_SIZEOF(conf, vars, headers=None, define=None, cflags='', critical=True):
'''check the size of a type'''
for v in TO_LIST(vars):
v_define = define
@@ -333,6 +333,7 @@
define=v_define,
quote=False,
headers=headers,
+ cflags=cflags,
local_include=False,
msg="Checking if size of %s == %d" % (v, size)):
conf.DEFINE(v_define, size)
@@ -843,7 +844,6 @@
for key in conf.env.define_key:
conf.undefine(key, from_env=False)
conf.env.define_key = []
- conf.SAMBA_CROSS_CHECK_COMPLETE()
@conf
--- a/buildtools/wafsamba/samba_conftests.py
+++ b/buildtools/wafsamba/samba_conftests.py
@@ -101,25 +101,24 @@
else:
conf.DEFINE(flag_split[0], flag_split[1])
- if conf.CHECK_CODE('if (sizeof(off_t) < 8) return 1',
- define,
- execute=True,
- msg='Checking for large file support without additional flags'):
+ conf.undefine("SIZEOF_OFF_T")
+ conf.CHECK_SIZEOF("off_t")
+ if int(conf.get_define("SIZEOF_OFF_T")) >= 8:
+ conf.undefine("SIZEOF_OFF_T")
+ conf.DEFINE(define, 1)
return True
- if conf.CHECK_CODE('if (sizeof(off_t) < 8) return 1',
- define,
- execute=True,
- cflags='-D_FILE_OFFSET_BITS=64',
- msg='Checking for -D_FILE_OFFSET_BITS=64'):
+ conf.undefine("SIZEOF_OFF_T")
+ conf.CHECK_SIZEOF("off_t", cflags='-D_FILE_OFFSET_BITS=64')
+ if int(conf.get_define("SIZEOF_OFF_T")) >= 8:
+ conf.undefine("SIZEOF_OFF_T")
conf.DEFINE('_FILE_OFFSET_BITS', 64)
return True
- if conf.CHECK_CODE('if (sizeof(off_t) < 8) return 1',
- define,
- execute=True,
- cflags='-D_LARGE_FILES',
- msg='Checking for -D_LARGE_FILES'):
+ conf.undefine("SIZEOF_OFF_T")
+ conf.CHECK_SIZEOF("off_t", cflags='-D_LARGE_FILES')
+ if int(conf.get_define("SIZEOF_OFF_T")) >= 8:
+ conf.undefine("SIZEOF_OFF_T")
conf.DEFINE('_LARGE_FILES', 1)
return True
return False
--- a/buildtools/wafsamba/wscript
+++ b/buildtools/wafsamba/wscript
@@ -317,7 +317,7 @@
conf.CHECK_CODE('printf("hello world")',
define='HAVE_SIMPLE_C_PROG',
mandatory=True,
- execute=True,
+ execute=False,
headers='stdio.h',
msg='Checking simple C program')
--- a/lib/replace/wscript
+++ b/lib/replace/wscript
@@ -41,6 +41,7 @@
conf.CHECK_HEADERS('linux/types.h crypt.h locale.h acl/libacl.h compat.h')
conf.CHECK_HEADERS('acl/libacl.h attr/xattr.h compat.h ctype.h dustat.h')
conf.CHECK_HEADERS('fcntl.h fnmatch.h glob.h history.h krb5.h langinfo.h')
+ conf.CHECK_FUNCS('nl_langinfo', headers='langinfo.h')
conf.CHECK_HEADERS('locale.h ndir.h pwd.h')
conf.CHECK_HEADERS('shadow.h sys/acl.h')
conf.CHECK_HEADERS('sys/attributes.h attr/attributes.h sys/capability.h sys/dir.h sys/epoll.h')
@@ -692,7 +693,7 @@
conf.CHECK_CODE('''#define LIBREPLACE_CONFIGURE_TEST_STRPTIME
#include "tests/strptime.c"''',
define='HAVE_WORKING_STRPTIME',
- execute=True,
+ execute=False,
addmain=False,
msg='Checking for working strptime')
@@ -707,7 +708,7 @@
conf.CHECK_CODE('#include "tests/snprintf.c"',
define="HAVE_C99_VSNPRINTF",
- execute=True,
+ execute=False,
addmain=False,
msg="Checking for C99 vsnprintf")
@@ -802,7 +803,7 @@
exit(0);
''',
define='HAVE_SECURE_MKSTEMP',
- execute=True,
+ execute=False,
mandatory=True) # lets see if we get a mandatory failure for this one
# look for a method of finding the list of network interfaces
@@ -814,6 +815,7 @@
#define %s 1
#define NO_CONFIG_H 1
#define AUTOCONF_TEST 1
+ #define __STDC_WANT_LIB_EXT1__ 1
#include "replace.c"
#include "inet_ntop.c"
#include "snprintf.c"
@@ -824,7 +826,7 @@
method,
lib='nsl socket' + bsd_for_strlcpy,
addmain=False,
- execute=True):
+ execute=False):
break
conf.RECURSE('system')
--- a/lib/socket/wscript
+++ b/lib/socket/wscript
@@ -4,4 +4,5 @@
conf.CHECK_HEADERS('linux/sockios.h linux/ethtool.h')
if (conf.CONFIG_SET('HAVE_LINUX_SOCKIOS_H') and \
conf.CONFIG_SET('HAVE_LINUX_ETHTOOL_H')):
- conf.DEFINE('HAVE_ETHTOOL', 1)
+ if conf.CHECK_FUNCS('ethtool_cmd_speed', headers='linux/sockios.h linux/ethtool.h'):
+ conf.DEFINE('HAVE_ETHTOOL', 1)
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -51,6 +51,10 @@
/* Max allowable allococation - 256mb - 0x10000000 */
#define MAX_ALLOC_SIZE (1024*1024*256)
+#ifndef YPERR_KEY
+#define YPERR_KEY 5
+#endif
+
static enum protocol_types Protocol = PROTOCOL_COREPLUS;
enum protocol_types get_Protocol(void)
--- a/source3/wscript
+++ b/source3/wscript
@@ -156,7 +156,7 @@
# Check for inotify support (Skip if we are SunOS)
#NOTE: illumos provides sys/inotify.h but is not an exact match for linux
- host_os = sys.platform
+ host_os = os.getenv('HOST', sys.platform)
if host_os.rfind('sunos') == -1:
conf.CHECK_HEADERS('sys/inotify.h')
if conf.env.HAVE_SYS_INOTIFY_H:
@@ -455,8 +455,8 @@
# FIXME: these should be tests for features, but the old build system just
# checks for OSes.
- host_os = sys.platform
- Logs.info("building on %s" % host_os)
+ host_os = os.getenv('HOST', sys.platform)
+ Logs.info("building for %s" % host_os)
# Python doesn't have case switches... :/
# FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
@@ -1027,7 +1027,7 @@
''',
'USE_SETREUID',
addmain=False,
- execute=True,
+ execute=False,
msg="Checking whether setreuid is available")
if not seteuid:
seteuid = conf.CHECK_CODE('''
@@ -1088,7 +1088,7 @@
''',
'HAVE_FCNTL_LOCK',
addmain=False,
- execute=True,
+ execute=False,
msg='Checking whether fcntl locking is available')
conf.CHECK_CODE('''
--- a/tests/summary.c
+++ b/tests/summary.c
@@ -9,7 +9,7 @@
#endif
#if !(defined(HAVE_IFACE_GETIFADDRS) || defined(HAVE_IFACE_IFCONF) || defined(HAVE_IFACE_IFREQ) || defined(HAVE_IFACE_AIX))
-#warning "WARNING: No automated network interface determination"
+#error "ERROR: No automated network interface determination"
#endif
#if !(defined(USE_SETEUID) || defined(USE_SETREUID) || defined(USE_SETRESUID) || defined(USE_SETUIDX) || defined(HAVE_LINUX_THREAD_CREDENTIALS))
--- a/third_party/popt/poptconfig.c
+++ b/third_party/popt/poptconfig.c
@@ -24,7 +24,7 @@
#if defined(HAVE_GLOB_H)
#include <glob.h>
-#if defined(__LCLINT__)
+#if defined(HAVE_GLOB) && defined(__LCLINT__)
/*@-declundef -exportheader -incondefs -protoparammatch -redecl -type @*/
extern int glob (const char *__pattern, int __flags,
/*@null@*/ int (*__errfunc) (const char *, int),
@@ -104,7 +104,7 @@
if (pat[0] == '@' && pat[1] != '(')
pat++;
-#if defined(HAVE_GLOB_H)
+#if defined(HAVE_GLOB)
if (glob_pattern_p(pat, 0)) {
glob_t _g, *pglob = &_g;
@@ -125,7 +125,7 @@
} else
rc = POPT_ERROR_ERRNO;
} else
-#endif /* HAVE_GLOB_H */
+#endif /* HAVE_GLOB */
{
if (acp)
*acp = 1;
--- a/third_party/popt/poptint.c
+++ b/third_party/popt/poptint.c
@@ -86,7 +86,7 @@
if (istr == NULL)
return NULL;
-#ifdef HAVE_LANGINFO_H
+#ifdef HAVE_NL_LANGINFO
codeset = nl_langinfo ((nl_item)CODESET);
#endif
--- a/third_party/popt/poptint.h
+++ b/third_party/popt/poptint.h
@@ -174,7 +174,7 @@
#ifdef HAVE_LANGINFO_H
#include <langinfo.h>
-#if defined(__LCLINT__)
+#if defined(HAVE_NL_LANGINFO) && defined(__LCLINT__)
/*@-declundef -incondefs @*/
extern char *nl_langinfo (nl_item __item)
/*@*/;
--- a/wscript
+++ b/wscript
@@ -175,7 +175,7 @@
conf.SAMBA_CHECK_PYTHON()
conf.SAMBA_CHECK_PYTHON_HEADERS()
- if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
+ if os.getenv('HOST', sys.platform).find('darwin') > -1 and not conf.env['HAVE_ENVIRON_DECL']:
# Mac OSX needs to have this and it's also needed that the python is compiled with this
# otherwise you face errors about common symbols
if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
@@ -183,7 +183,7 @@
if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
conf.env.append_value('cshlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
- if sys.platform == 'darwin':
+ if os.getenv('HOST', sys.platform).find('darwin') > -1:
conf.ADD_LDFLAGS('-framework CoreFoundation')
conf.RECURSE('dynconfig')
--- a/wscript_configure_embedded_heimdal
+++ b/wscript_configure_embedded_heimdal
@@ -8 +8,10 @@
conf.RECURSE('source4/heimdal_build')
+
+def check_system_heimdal_binary(name):
+ if not conf.find_program(name, var=name.upper()):
+ raise Exception("not conf.find_program(%s, var=%s)" % (name, name.upper()))
+ conf.define('USING_SYSTEM_%s' % name.upper(), 1)
+ return True
+
+check_system_heimdal_binary("compile_et")
+check_system_heimdal_binary("asn1_compile")

View File

@ -0,0 +1,45 @@
--- a/lib/ldb/wscript
+++ b/lib/ldb/wscript
@@ -519,10 +519,6 @@
install=False)
bld.SAMBA_BINARY('ldb_key_value_sub_txn_tdb_test',
- bld.SUBDIR('ldb_key_value',
- '''ldb_kv_search.c
- ldb_kv_index.c
- ldb_kv_cache.c''') +
'tests/ldb_key_value_sub_txn_test.c',
cflags='-DTEST_BE=\"tdb\"',
deps='cmocka ldb ldb_tdb_err_map',
--- a/source4/heimdal_build/wscript_build
+++ b/source4/heimdal_build/wscript_build
@@ -5,6 +5,7 @@
from samba_utils import SET_TARGET_TYPE
from samba_autoconf import CURRENT_CFLAGS
from samba_utils import LOAD_ENVIRONMENT, TO_LIST
+from samba_bundled import BUILTIN_LIBRARY
def heimdal_path(p, absolute=False):
hpath = os.path.join("../heimdal", p)
@@ -215,7 +216,10 @@
def HEIMDAL_LIBRARY(libname, source, deps, vnum, version_script, includes='', cflags=[]):
'''define a Heimdal library'''
- obj_target = libname + '.objlist'
+ if BUILTIN_LIBRARY(bld, libname):
+ obj_target = libname
+ else:
+ obj_target = libname + '.objlist'
# first create a target for building the object files for this library
# by separating in this way, we avoid recompiling the C files
@@ -227,6 +231,9 @@
cflags = cflags,
group = 'main')
+ if BUILTIN_LIBRARY(bld, libname):
+ return
+
if not SET_TARGET_TYPE(bld, libname, "LIBRARY"):
return

View File

@ -0,0 +1,52 @@
--- a/buildtools/wafsamba/pkgconfig.py
+++ b/buildtools/wafsamba/pkgconfig.py
@@ -60,6 +60,15 @@
t.env.LIB_RPATH = ''
if vnum:
t.env.PACKAGE_VERSION = vnum
+ LIBS_PRIVATE = []
+ REQUIRES_PRIVATE = []
+ for _target, _type in t.env['TARGET_TYPE'].items():
+ if _type == "SYSLIB" and 'LIB_' + _target.upper() in t.env:
+ LIBS_PRIVATE.append('-l%s' % _target)
+ if 'INCLUDES_' + _target.upper() in t.env and 'LIBPATH_' + _target.upper() in t.env and _target not in ['z']:
+ REQUIRES_PRIVATE.append(_target)
+ t.env.LIBS_PRIVATE = ' '.join(LIBS_PRIVATE)
+ t.env.REQUIRES_PRIVATE = ' '.join(REQUIRES_PRIVATE)
for v in [ 'PREFIX', 'EXEC_PREFIX', 'LIB_RPATH' ]:
t.vars.append(t.env[v])
bld.INSTALL_FILES(dest, target, flat=True, destname=base)
--- a/buildtools/wafsamba/wafsamba.py
+++ b/buildtools/wafsamba/wafsamba.py
@@ -241,7 +241,7 @@
if bld.env['ENABLE_RELRO'] is True:
ldflags.extend(TO_LIST('-Wl,-z,relro,-z,now'))
- features = 'c cshlib symlink_lib install_lib'
+ features = 'c cstlib'
if pyext:
features += ' pyext'
if pyembed:
--- a/source3/libsmb/smbclient.pc.in
+++ b/source3/libsmb/smbclient.pc.in
@@ -7,5 +7,7 @@
Description: A SMB library interface
Version: @PACKAGE_VERSION@
Libs: @LIB_RPATH@ -L${libdir} -lsmbclient
+Libs.private: @LIBS_PRIVATE@
+Requires.private: @REQUIRES_PRIVATE@
Cflags: -I${includedir}
URL: http://www.samba.org/
--- a/source4/heimdal/lib/hcrypto/camellia-ntt.h
+++ b/source4/heimdal/lib/hcrypto/camellia-ntt.h
@@ -35,6 +35,10 @@
typedef u32 KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN];
+/* symbol renaming */
+#define Camellia_Ekeygen hc_Camellia_Ekeygen
+#define Camellia_EncryptBlock hc_Camellia_EncryptBlock
+#define Camellia_DecryptBlock hc_Camellia_DecryptBlock
void Camellia_Ekeygen(const int keyBitLength,
const unsigned char *rawKey,

View File

@ -0,0 +1,239 @@
--- a/lib/util/become_daemon.c
+++ b/lib/util/become_daemon.c
@@ -53,7 +53,7 @@
{
pid_t newpid;
if (do_fork) {
- newpid = fork();
+ newpid = -1;
if (newpid == -1) {
exit_daemon("Fork failed", errno);
}
--- a/lib/util/fault.c
+++ b/lib/util/fault.c
@@ -150,7 +150,7 @@
}
DEBUG(0, ("smb_panic(): calling panic action [%s]\n", cmdstring));
- result = system(cmdstring);
+ result = -1;
if (result == -1)
DEBUG(0, ("smb_panic(): fork failed in panic action: %s\n",
--- a/lib/util/sys_popen.c
+++ b/lib/util/sys_popen.c
@@ -74,7 +74,7 @@
goto err_exit;
}
- entry->child_pid = fork();
+ entry->child_pid = -1;
if (entry->child_pid == -1) {
DBG_ERR("fork failed: %s\n", strerror(errno));
@@ -105,7 +105,7 @@
for (p = popen_chain; p; p = p->next)
close(p->fd);
- ret = execv(argl[0], argl);
+ ret = -1;
if (ret == -1) {
DBG_ERR("ERROR executing command "
"'%s': %s\n", command, strerror(errno));
--- a/lib/util/tfork.c
+++ b/lib/util/tfork.c
@@ -511,7 +511,7 @@
ready_pipe_worker_fd = p[0];
ready_pipe_caller_fd = p[1];
- pid = fork();
+ pid = -1;
if (pid == -1) {
close(status_sp_caller_fd);
close(status_sp_waiter_fd);
@@ -580,7 +580,7 @@
close(event_pipe_caller_fd);
close(ready_pipe_caller_fd);
- pid = fork();
+ pid = -1;
if (pid == -1) {
state->waiter_errno = errno;
_exit(0);
--- a/lib/util/util_runcmd.c
+++ b/lib/util/util_runcmd.c
@@ -261,7 +261,6 @@
}
va_end(ap);
- (void)execvp(state->arg0, argv);
fprintf(stderr, "Failed to exec child - %s\n", strerror(errno));
_exit(255);
return NULL;
--- a/source3/lib/background.c
+++ b/source3/lib/background.c
@@ -159,7 +159,7 @@
return;
}
- res = fork();
+ res = -1;
if (res == -1) {
int err = errno;
close(fds[0]);
--- a/source3/lib/server_prefork.c
+++ b/source3/lib/server_prefork.c
@@ -109,7 +109,7 @@
pfp->pool[i].allowed_clients = 1;
pfp->pool[i].started = now;
- pid = fork();
+ pid = -1;
switch (pid) {
case -1:
DEBUG(1, ("Failed to prefork child n. %d !\n", i));
@@ -199,7 +199,7 @@
pfp->pool[i].allowed_clients = 1;
pfp->pool[i].started = now;
- pid = fork();
+ pid = -1;
switch (pid) {
case -1:
DEBUG(1, ("Failed to prefork child n. %d !\n", j));
--- a/source3/lib/smbrun.c
+++ b/source3/lib/smbrun.c
@@ -98,7 +98,7 @@
saved_handler = CatchChildLeaveStatus();
- if ((pid=fork()) < 0) {
+ if ((pid=-1) < 0) {
DEBUG(0,("smbrun: fork failed with error %s\n", strerror(errno) ));
(void)CatchSignal(SIGCLD, saved_handler);
if (outfd) {
@@ -193,15 +193,6 @@
exit(82);
}
- if (env != NULL) {
- execle("/bin/sh","sh","-c",
- newcmd ? (const char *)newcmd : cmd, NULL,
- env);
- } else {
- execl("/bin/sh","sh","-c",
- newcmd ? (const char *)newcmd : cmd, NULL);
- }
-
SAFE_FREE(newcmd);
}
@@ -263,7 +254,7 @@
saved_handler = CatchChildLeaveStatus();
- if ((pid=fork()) < 0) {
+ if ((pid=-1) < 0) {
DEBUG(0, ("smbrunsecret: fork failed with error %s\n", strerror(errno)));
(void)CatchSignal(SIGCLD, saved_handler);
return errno;
@@ -346,8 +333,6 @@
2 point to /dev/null from the startup code */
closefrom(3);
- execl("/bin/sh", "sh", "-c", cmd, NULL);
-
/* not reached */
exit(82);
return 1;
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -695,7 +695,7 @@
cmd = lp_panic_action(talloc_tos(), lp_sub);
if (cmd && *cmd) {
DEBUG(0, ("smb_panic(): calling panic action [%s]\n", cmd));
- result = system(cmd);
+ result = -1;
if (result == -1)
DEBUG(0, ("smb_panic(): fork failed in panic action: %s\n",
--- a/source4/heimdal/lib/roken/simple_exec.c
+++ b/source4/heimdal/lib/roken/simple_exec.c
@@ -155,7 +155,7 @@
pipe(out_fd);
if(stderr_fd != NULL)
pipe(err_fd);
- pid = fork();
+ pid = -1;
switch(pid) {
case 0:
va_start(ap, file);
@@ -196,7 +196,6 @@
closefrom(3);
- execv(file, argv);
exit((errno == ENOENT) ? EX_NOTFOUND : EX_NOEXEC);
case -1:
if(stdin_fd != NULL) {
@@ -233,12 +232,11 @@
simple_execvp_timed(const char *file, char *const args[],
time_t (*func)(void *), void *ptr, time_t timeout)
{
- pid_t pid = fork();
+ pid_t pid = -1;
switch(pid){
case -1:
return SE_E_FORKFAILED;
case 0:
- execvp(file, args);
exit((errno == ENOENT) ? EX_NOTFOUND : EX_NOEXEC);
default:
return wait_for_process_timed(pid, func, ptr, timeout);
@@ -256,12 +254,11 @@
simple_execve_timed(const char *file, char *const args[], char *const envp[],
time_t (*func)(void *), void *ptr, time_t timeout)
{
- pid_t pid = fork();
+ pid_t pid = -1;
switch(pid){
case -1:
return SE_E_FORKFAILED;
case 0:
- execve(file, args, envp);
exit((errno == ENOENT) ? EX_NOTFOUND : EX_NOEXEC);
default:
return wait_for_process_timed(pid, func, ptr, timeout);
--- a/source4/libcli/resolve/dns_ex.c
+++ b/source4/libcli/resolve/dns_ex.c
@@ -620,7 +620,7 @@
}
tevent_fd_set_auto_close(state->fde);
- state->child = fork();
+ state->child = -1;
if (state->child == (pid_t)-1) {
composite_error(c, map_nt_error_from_unix_common(errno));
return c;
--- a/tests/fcntl_lock.c
+++ b/tests/fcntl_lock.c
@@ -50,7 +50,7 @@
alarm(10);
- if (!(pid=fork())) {
+ if (!(pid=-1)) {
sleep(2);
fd = open(DATA, O_RDONLY);
--- a/third_party/popt/popt.c
+++ b/third_party/popt/popt.c
@@ -562,7 +562,7 @@
#endif
/*@-nullstate@*/
- rc = execvp(argv[0], (char *const *)argv);
+ rc = -1;
/*@=nullstate@*/
exit:

View File

@ -0,0 +1,10 @@
--- a/lib/replace/replace.h
+++ b/lib/replace/replace.h
@@ -284,7 +284,6 @@
#if !defined(HAVE_DECL_ENVIRON)
# ifdef __APPLE__
-# include <crt_externs.h>
# define environ (*_NSGetEnviron())
# else /* __APPLE__ */
extern char **environ;

View File

@ -0,0 +1,11 @@
--- a/wscript
+++ b/wscript
@@ -191,7 +191,7 @@
conf.CHECK_CFG(package='zlib', minversion='1.2.3',
args='--cflags --libs',
- mandatory=True)
+ mandatory=False)
conf.CHECK_FUNCS_IN('inflateInit2', 'z')
if conf.CHECK_FOR_THIRD_PARTY():

View File

@ -0,0 +1,30 @@
--- a/source3/libsmb/libsmb_stat.c
+++ b/source3/libsmb/libsmb_stat.c
@@ -29,6 +29,12 @@
#include "../libcli/smb/smbXcli_base.h"
#include "lib/util/time.h"
+#if defined(__APPLE__)
+#define st_atim st_atimespec
+#define st_ctim st_ctimespec
+#define st_mtim st_mtimespec
+#endif
+
/*
* Generate an inode number from file name for those things that need it
*/
--- a/source4/torture/libsmbclient/libsmbclient.c
+++ b/source4/torture/libsmbclient/libsmbclient.c
@@ -30,6 +30,12 @@
#include "dynconfig.h"
#include "lib/util/time.h"
+#if defined(__APPLE__)
+#define st_atim st_atimespec
+#define st_ctim st_ctimespec
+#define st_mtim st_mtimespec
+#endif
+
/* test string to compare with when debug_callback is called */
#define TEST_STRING "smbc_setLogCallback test"

87
README.md Normal file
View File

@ -0,0 +1,87 @@
# FFmpegKit ![GitHub release](https://img.shields.io/badge/release-v5.1-blue.svg) ![CocoaPods](https://img.shields.io/cocoapods/v/ffmpeg-kit-ios-min)
`FFmpegKit` is a collection of tools to use `FFmpeg` in `iOS`, `macOS`, `tvOS`, `xrOS`, `visionOS` applications.
It includes scripts to build `FFmpeg` native libraries, three executable product `ffplay`/`ffmpeg`/`ffprobe` in macos
### Features
- Scripts to build FFmpeg native libraries
- three executable product `ffplay`/`ffmpeg`/`ffprobe` in macos
- Supports native platforms: `iOS`, `macOS`, `tvOS`, `visionOS`
- Build MPV
### Swift Package Manager
```swift
dependencies: [
.package(url: "https://github.com/kingslay/FFmpegKit.git", .branch("main"))
]
```
## Build Scripts
```bash
swift package --disable-sandbox BuildFFmpeg
```
## Run ffmpeg ffprobe in code(Features of the lgpl version)
```swift
var arguments = ["ffmpeg", "-i", "file1.mp4", "-c:v", "mpeg4", "file2.mp4"]
var argv = arguments.map {
UnsafeMutablePointer(mutating: ($0 as NSString).utf8String)
}
ffmpeg_execute(Int32(arguments.count), &argv)
arguments = ["ffprobe", "-h"]
argv = arguments.map {
UnsafeMutablePointer(mutating: ($0 as NSString).utf8String)
}
ffprobe_execute(Int32(arguments.count), &argv)
```
## Executable product
```bash
swift run ffplay
swift run ffmpeg
swift run ffprobe
```
## Help
```bash
swift package BuildFFmpeg -h
```
```bash
Usage: swift package BuildFFmpeg [OPTION]...
Default Build: swift package --disable-sandbox BuildFFmpeg enable-libshaderc enable-vulkan enable-lcms2 enable-libdav1d enable-libplacebo enable-gmp enable-nettle enable-gnutls enbale-readline enable-libsmbclient enable-libsrt enable-libzvbi enable-libfreetype enable-libfribidi enable-libharfbuzz enable-libass enable-FFmpeg enable-libmpv
Options:
h, -h, --help display this help and exit
notRecompile If there is a library, then there is no need to recompile
gitCloneAll git clone not add --depth 1
enable-debug, build ffmpeg with debug information
platforms=xros deployment platform: macos,ios,isimulator,tvos,tvsimulator,xros,xrsimulator,maccatalyst,watchos,watchsimulator
--xx add ffmpeg Configuers
Libraries:
enable-libshaderc build with libshaderc
enable-vulkan depend enable-libshaderc
enable-libdav1d build with libdav1d
enable-libplacebo depend enable-libshaderc enable-vulkan enable-lcms2 enable-libdav1d
enable-nettle depend enable-gmp
enable-gnutls depend enable-gmp enable-nettle
enable-libsmbclient depend enable-gmp enable-nettle enable-gnutls enbale-readline
enable-libsrt depend enable-openssl or enable-gnutls
enable-libfreetype build with libfreetype
enable-libharfbuzz depend enable-libfreetype
enable-libass depend enable-libfreetype enable-libfribidi enable-libharfbuzz
enable-libzvbi build with libzvbi
enable-FFmpeg build with FFmpeg
enable-libmpv depend enable-libass enable-FFmpeg
enable-openssl build with openssl [no]
```
## License
Because FFmpegKit includes libsmbclient by default, and the GPL is turned on when compiling FFmepg and mpv. So FFmpegKit uses the GPL license.
Additionally, there is a paid version that adopts the LGPL license (contact us).

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@ -0,0 +1 @@

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@ -0,0 +1,5 @@
#ifndef AVCODEC_SHIM_H
#define AVCODEC_SHIM_H
//#import <Libavcodec/avcodec.h>
#endif /* AVCODEC_SHIM_H */

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@ -0,0 +1,6 @@
#ifndef AVDEVICE_SHIM_H
#define AVDEVICE_SHIM_H
//#import <Libavdevice/avdevice.h>
#endif /* AVDEVICE_SHIM_H */

View File

@ -0,0 +1,8 @@
#ifndef AVFILTER_SHIM_H
#define AVFILTER_SHIM_H
//#import <Libavfilter/avfilter.h>
//#import <Libavfilter/buffersink.h>
//#import <Libavfilter/buffersrc.h>
#endif /* AVFILTER_SHIM_H */

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@ -0,0 +1,47 @@
#ifndef AVFORMAT_SHIM_H
#define AVFORMAT_SHIM_H
#import <Libavformat/avformat.h>
#import <Libavformat/avio.h>
//#import <Libavformat/vpcc.h>
/**
* Writes VP codec configuration to the provided AVIOContext.
*
* @param s address of the AVFormatContext for the logging context.
* @param pb address of the AVIOContext where the vpcC shall be written.
* @param data address of a data array which contains coded bitstream data from
* which codec information can be extracted. May be NULL.
* @param len length of the data array.
* @param par address of the AVCodecParameters which contains codec information.
* @return >=0 in case of success, a negative value corresponding to an AVERROR
* code in case of failure
*/
int ff_isom_write_vpcc(AVFormatContext *s, AVIOContext *pb,
const uint8_t *data, int len,
AVCodecParameters *par);
//int ff_isom_write_avcc(AVIOContext *pb, const uint8_t *data, int len);
//int ff_isom_write_hvcc(AVIOContext *pb, const uint8_t *data, int size, int ps_array_completeness);
//int ff_isom_write_av1c(AVIOContext *pb, const uint8_t *buf, int size, int write_seq_header);
//#import <Libavformat/url.h>
extern AVClass ffurl_context_class;
typedef struct URLContext {
const AVClass *av_class; /**< information for av_log(). Set by url_open(). */
const struct URLProtocol *prot;
void *priv_data;
char *filename; /**< specified URL */
int flags;
int max_packet_size; /**< if non zero, the stream is packetized with this max packet size */
int is_streamed; /**< true if streamed (no seek possible), default = false */
int is_connected;
AVIOInterruptCB interrupt_callback;
int64_t rw_timeout; /**< maximum time to wait for (network) read/write operation completion, in mcs */
const char *protocol_whitelist;
const char *protocol_blacklist;
int min_packet_size; /**< if non zero, the stream is packetized with this min packet size */
} URLContext;
#endif /* AVFORMAT_SHIM_H */

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@ -0,0 +1,87 @@
#ifndef AVUTIL_SHIM_H
#define AVUTIL_SHIM_H
//#import <Libavutil/avutil.h>
//#import <Libavutil/display.h>
//#import <Libavutil/channel_layout.h>
#import <Libavutil/opt.h>
static const int64_t swift_AV_NOPTS_VALUE = AV_NOPTS_VALUE;
/* Audio channel layout */
static const uint64_t swift_AV_CH_LAYOUT_NATIVE = AV_CH_LAYOUT_NATIVE;
static const uint64_t swift_AV_CH_LAYOUT_MONO = AV_CH_LAYOUT_MONO;
static const uint64_t swift_AV_CH_LAYOUT_STEREO = AV_CH_LAYOUT_STEREO;
static const uint64_t swift_AV_CH_LAYOUT_2POINT1 = AV_CH_LAYOUT_2POINT1;
static const uint64_t swift_AV_CH_LAYOUT_2_1 = AV_CH_LAYOUT_2_1;
static const uint64_t swift_AV_CH_LAYOUT_SURROUND = AV_CH_LAYOUT_SURROUND;
static const uint64_t swift_AV_CH_LAYOUT_3POINT1 = AV_CH_LAYOUT_3POINT1;
static const uint64_t swift_AV_CH_LAYOUT_4POINT0 = AV_CH_LAYOUT_4POINT0;
static const uint64_t swift_AV_CH_LAYOUT_4POINT1 = AV_CH_LAYOUT_4POINT1;
static const uint64_t swift_AV_CH_LAYOUT_2_2 = AV_CH_LAYOUT_2_2;
static const uint64_t swift_AV_CH_LAYOUT_QUAD = AV_CH_LAYOUT_QUAD;
static const uint64_t swift_AV_CH_LAYOUT_5POINT0 = AV_CH_LAYOUT_5POINT0;
static const uint64_t swift_AV_CH_LAYOUT_5POINT1 = AV_CH_LAYOUT_5POINT1;
static const uint64_t swift_AV_CH_LAYOUT_5POINT0_BACK = AV_CH_LAYOUT_5POINT0_BACK;
static const uint64_t swift_AV_CH_LAYOUT_5POINT1_BACK = AV_CH_LAYOUT_5POINT1_BACK;
static const uint64_t swift_AV_CH_LAYOUT_6POINT0 = AV_CH_LAYOUT_6POINT0;
static const uint64_t swift_AV_CH_LAYOUT_6POINT0_FRONT = AV_CH_LAYOUT_6POINT0_FRONT;
static const uint64_t swift_AV_CH_LAYOUT_HEXAGONAL = AV_CH_LAYOUT_HEXAGONAL;
static const uint64_t swift_AV_CH_LAYOUT_6POINT1 = AV_CH_LAYOUT_6POINT1;
static const uint64_t swift_AV_CH_LAYOUT_6POINT1_BACK = AV_CH_LAYOUT_6POINT1_BACK;
static const uint64_t swift_AV_CH_LAYOUT_6POINT1_FRONT = AV_CH_LAYOUT_6POINT1_FRONT;
static const uint64_t swift_AV_CH_LAYOUT_7POINT0 = AV_CH_LAYOUT_7POINT0;
static const uint64_t swift_AV_CH_LAYOUT_7POINT0_FRONT = AV_CH_LAYOUT_7POINT0_FRONT;
static const uint64_t swift_AV_CH_LAYOUT_7POINT1 = AV_CH_LAYOUT_7POINT1;
static const uint64_t swift_AV_CH_LAYOUT_7POINT1_WIDE = AV_CH_LAYOUT_7POINT1_WIDE;
static const uint64_t swift_AV_CH_LAYOUT_7POINT1_WIDE_BACK = AV_CH_LAYOUT_7POINT1_WIDE_BACK;
static const uint64_t swift_AV_CH_LAYOUT_OCTAGONAL = AV_CH_LAYOUT_OCTAGONAL;
static const uint64_t swift_AV_CH_LAYOUT_HEXADECAGONAL = AV_CH_LAYOUT_HEXADECAGONAL;
static const uint64_t swift_AV_CH_LAYOUT_STEREO_DOWNMIX = AV_CH_LAYOUT_STEREO_DOWNMIX;
static const uint64_t swift_AV_OPT_SEARCH_CHILDREN = AV_OPT_SEARCH_CHILDREN;
static const uint64_t swift_AV_CH_LOW_FREQUENCY_2 = AV_CH_LOW_FREQUENCY_2;
static const uint64_t swift_AV_CH_FRONT_CENTER = AV_CH_FRONT_CENTER;
/* error handling */
static inline int swift_AVERROR(int errnum) {
return AVERROR(errnum);
}
static inline int swift_AVUNERROR(int errnum) {
return AVUNERROR(errnum);
}
static const int swift_AVERROR_BSF_NOT_FOUND = AVERROR_BSF_NOT_FOUND; ///< Bitstream filter not found
static const int swift_AVERROR_BUG = AVERROR_BUG; ///< Internal bug, also see AVERROR_BUG2
static const int swift_AVERROR_BUFFER_TOO_SMALL = AVERROR_BUFFER_TOO_SMALL; ///< Buffer too small
static const int swift_AVERROR_DECODER_NOT_FOUND = AVERROR_DECODER_NOT_FOUND; ///< Decoder not found
static const int swift_AVERROR_DEMUXER_NOT_FOUND = AVERROR_DEMUXER_NOT_FOUND; ///< Demuxer not found
static const int swift_AVERROR_ENCODER_NOT_FOUND = AVERROR_ENCODER_NOT_FOUND; ///< Encoder not found
static const int swift_AVERROR_EOF = AVERROR_EOF; ///< End of file
static const int swift_AVERROR_EXIT = AVERROR_EXIT; ///< Immediate exit was requested; the called function should not be restarted
static const int swift_AVERROR_EXTERNAL = AVERROR_EXTERNAL; ///< Generic error in an external library
static const int swift_AVERROR_FILTER_NOT_FOUND = AVERROR_FILTER_NOT_FOUND; ///< Filter not found
static const int swift_AVERROR_INVALIDDATA = AVERROR_INVALIDDATA; ///< Invalid data found when processing input
static const int swift_AVERROR_MUXER_NOT_FOUND = AVERROR_MUXER_NOT_FOUND; ///< Muxer not found
static const int swift_AVERROR_OPTION_NOT_FOUND = AVERROR_OPTION_NOT_FOUND; ///< Option not found
static const int swift_AVERROR_PATCHWELCOME = AVERROR_PATCHWELCOME; ///< Not yet implemented in FFmpeg, patches welcome
static const int swift_AVERROR_PROTOCOL_NOT_FOUND = AVERROR_PROTOCOL_NOT_FOUND; ///< Protocol not found
static const int swift_AVERROR_STREAM_NOT_FOUND = AVERROR_STREAM_NOT_FOUND; ///< Stream not found
/**
* This is semantically identical to AVERROR_BUG
* it has been introduced in Libav after our AVERROR_BUG and with a modified value.
*/
static const int swift_AVERROR_BUG2 = AVERROR_BUG2;
static const int swift_AVERROR_UNKNOWN = AVERROR_UNKNOWN; ///< Unknown error, typically from an external library
static const int swift_AVERROR_EXPERIMENTAL = AVERROR_EXPERIMENTAL; ///< Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it.
static const int swift_AVERROR_INPUT_CHANGED = AVERROR_INPUT_CHANGED; ///< Input changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_OUTPUT_CHANGED)
static const int swift_AVERROR_OUTPUT_CHANGED = AVERROR_OUTPUT_CHANGED; ///< Output changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_INPUT_CHANGED)
/* HTTP & RTSP errors */
static const int swift_AVERROR_HTTP_BAD_REQUEST = AVERROR_HTTP_BAD_REQUEST;
static const int swift_AVERROR_HTTP_UNAUTHORIZED = AVERROR_HTTP_UNAUTHORIZED;
static const int swift_AVERROR_HTTP_FORBIDDEN = AVERROR_HTTP_FORBIDDEN;
static const int swift_AVERROR_HTTP_NOT_FOUND = AVERROR_HTTP_NOT_FOUND;
static const int swift_AVERROR_HTTP_OTHER_4XX = AVERROR_HTTP_OTHER_4XX;
static const int swift_AVERROR_HTTP_SERVER_ERROR = AVERROR_HTTP_SERVER_ERROR;
#endif /* AVUTIL_SHIM_H */

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@ -0,0 +1,6 @@
#ifndef SWRESAMPLE_SHIM_H
#define SWRESAMPLE_SHIM_H
//#import <Libswresample/swresample.h>
#endif /* SWRESAMPLE_SHIM_H */

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@ -0,0 +1,6 @@
#ifndef SWSCALE_SHIM_H
#define SWSCALE_SHIM_H
//#import <Libswscale/swscale.h>
#endif /* SWSCALE_SHIM_H */

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@ -0,0 +1,138 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>AvailableLibraries</key>
<array>
<dict>
<key>BinaryPath</key>
<string>Libavcodec.framework/Libavcodec</string>
<key>LibraryIdentifier</key>
<string>tvos-arm64_arm64e</string>
<key>LibraryPath</key>
<string>Libavcodec.framework</string>
<key>SupportedArchitectures</key>
<array>
<string>arm64</string>
<string>arm64e</string>
</array>
<key>SupportedPlatform</key>
<string>tvos</string>
</dict>
<dict>
<key>BinaryPath</key>
<string>Libavcodec.framework/Libavcodec</string>
<key>LibraryIdentifier</key>
<string>macos-arm64_x86_64</string>
<key>LibraryPath</key>
<string>Libavcodec.framework</string>
<key>SupportedArchitectures</key>
<array>
<string>arm64</string>
<string>x86_64</string>
</array>
<key>SupportedPlatform</key>
<string>macos</string>
</dict>
<dict>
<key>BinaryPath</key>
<string>Libavcodec.framework/Libavcodec</string>
<key>LibraryIdentifier</key>
<string>xros-arm64</string>
<key>LibraryPath</key>
<string>Libavcodec.framework</string>
<key>SupportedArchitectures</key>
<array>
<string>arm64</string>
</array>
<key>SupportedPlatform</key>
<string>xros</string>
</dict>
<dict>
<key>BinaryPath</key>
<string>Libavcodec.framework/Libavcodec</string>
<key>LibraryIdentifier</key>
<string>ios-arm64_x86_64-simulator</string>
<key>LibraryPath</key>
<string>Libavcodec.framework</string>
<key>SupportedArchitectures</key>
<array>
<string>arm64</string>
<string>x86_64</string>
</array>
<key>SupportedPlatform</key>
<string>ios</string>
<key>SupportedPlatformVariant</key>
<string>simulator</string>
</dict>
<dict>
<key>BinaryPath</key>
<string>Libavcodec.framework/Libavcodec</string>
<key>LibraryIdentifier</key>
<string>tvos-arm64_x86_64-simulator</string>
<key>LibraryPath</key>
<string>Libavcodec.framework</string>
<key>SupportedArchitectures</key>
<array>
<string>arm64</string>
<string>x86_64</string>
</array>
<key>SupportedPlatform</key>
<string>tvos</string>
<key>SupportedPlatformVariant</key>
<string>simulator</string>
</dict>
<dict>
<key>BinaryPath</key>
<string>Libavcodec.framework/Libavcodec</string>
<key>LibraryIdentifier</key>
<string>xros-arm64-simulator</string>
<key>LibraryPath</key>
<string>Libavcodec.framework</string>
<key>SupportedArchitectures</key>
<array>
<string>arm64</string>
</array>
<key>SupportedPlatform</key>
<string>xros</string>
<key>SupportedPlatformVariant</key>
<string>simulator</string>
</dict>
<dict>
<key>BinaryPath</key>
<string>Libavcodec.framework/Libavcodec</string>
<key>LibraryIdentifier</key>
<string>ios-arm64</string>
<key>LibraryPath</key>
<string>Libavcodec.framework</string>
<key>SupportedArchitectures</key>
<array>
<string>arm64</string>
</array>
<key>SupportedPlatform</key>
<string>ios</string>
</dict>
<dict>
<key>BinaryPath</key>
<string>Libavcodec.framework/Libavcodec</string>
<key>LibraryIdentifier</key>
<string>ios-arm64_x86_64-maccatalyst</string>
<key>LibraryPath</key>
<string>Libavcodec.framework</string>
<key>SupportedArchitectures</key>
<array>
<string>arm64</string>
<string>x86_64</string>
</array>
<key>SupportedPlatform</key>
<string>ios</string>
<key>SupportedPlatformVariant</key>
<string>maccatalyst</string>
</dict>
</array>
<key>CFBundlePackageType</key>
<string>XFWK</string>
<key>XCFrameworkFormatVersion</key>
<string>1.0</string>
</dict>
</plist>

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@ -0,0 +1,36 @@
/*
* AC-3 parser prototypes
* Copyright (c) 2003 Fabrice Bellard
* Copyright (c) 2003 Michael Niedermayer
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_AC3_PARSER_H
#define AVCODEC_AC3_PARSER_H
#include <stddef.h>
#include <stdint.h>
/**
* Extract the bitstream ID and the frame size from AC-3 data.
*/
int av_ac3_parse_header(const uint8_t *buf, size_t size,
uint8_t *bitstream_id, uint16_t *frame_size);
#endif /* AVCODEC_AC3_PARSER_H */

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@ -0,0 +1,37 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_ADTS_PARSER_H
#define AVCODEC_ADTS_PARSER_H
#include <stddef.h>
#include <stdint.h>
#define AV_AAC_ADTS_HEADER_SIZE 7
/**
* Extract the number of samples and frames from AAC data.
* @param[in] buf pointer to AAC data buffer
* @param[out] samples Pointer to where number of samples is written
* @param[out] frames Pointer to where number of frames is written
* @return Returns 0 on success, error code on failure.
*/
int av_adts_header_parse(const uint8_t *buf, uint32_t *samples,
uint8_t *frames);
#endif /* AVCODEC_ADTS_PARSER_H */

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@ -0,0 +1,88 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_AVDCT_H
#define AVCODEC_AVDCT_H
#include "libavutil/opt.h"
/**
* AVDCT context.
* @note function pointers can be NULL if the specific features have been
* disabled at build time.
*/
typedef struct AVDCT {
const AVClass *av_class;
void (*idct)(int16_t *block /* align 16 */);
/**
* IDCT input permutation.
* Several optimized IDCTs need a permutated input (relative to the
* normal order of the reference IDCT).
* This permutation must be performed before the idct_put/add.
* Note, normally this can be merged with the zigzag/alternate scan<br>
* An example to avoid confusion:
* - (->decode coeffs -> zigzag reorder -> dequant -> reference IDCT -> ...)
* - (x -> reference DCT -> reference IDCT -> x)
* - (x -> reference DCT -> simple_mmx_perm = idct_permutation
* -> simple_idct_mmx -> x)
* - (-> decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant
* -> simple_idct_mmx -> ...)
*/
uint8_t idct_permutation[64];
void (*fdct)(int16_t *block /* align 16 */);
/**
* DCT algorithm.
* must use AVOptions to set this field.
*/
int dct_algo;
/**
* IDCT algorithm.
* must use AVOptions to set this field.
*/
int idct_algo;
void (*get_pixels)(int16_t *block /* align 16 */,
const uint8_t *pixels /* align 8 */,
ptrdiff_t line_size);
int bits_per_sample;
void (*get_pixels_unaligned)(int16_t *block /* align 16 */,
const uint8_t *pixels,
ptrdiff_t line_size);
} AVDCT;
/**
* Allocates a AVDCT context.
* This needs to be initialized with avcodec_dct_init() after optionally
* configuring it with AVOptions.
*
* To free it use av_free()
*/
AVDCT *avcodec_dct_alloc(void);
int avcodec_dct_init(AVDCT *);
const AVClass *avcodec_dct_get_class(void);
#endif /* AVCODEC_AVDCT_H */

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/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_AVFFT_H
#define AVCODEC_AVFFT_H
#include "libavutil/attributes.h"
#include "version_major.h"
#if FF_API_AVFFT
/**
* @file
* @ingroup lavc_fft
* FFT functions
*/
/**
* @defgroup lavc_fft FFT functions
* @ingroup lavc_misc
*
* @{
*/
typedef float FFTSample;
typedef struct FFTComplex {
FFTSample re, im;
} FFTComplex;
typedef struct FFTContext FFTContext;
/**
* Set up a complex FFT.
* @param nbits log2 of the length of the input array
* @param inverse if 0 perform the forward transform, if 1 perform the inverse
* @deprecated use av_tx_init from libavutil/tx.h with a type of AV_TX_FLOAT_FFT
*/
attribute_deprecated
FFTContext *av_fft_init(int nbits, int inverse);
/**
* Do the permutation needed BEFORE calling ff_fft_calc().
* @deprecated without replacement
*/
attribute_deprecated
void av_fft_permute(FFTContext *s, FFTComplex *z);
/**
* Do a complex FFT with the parameters defined in av_fft_init(). The
* input data must be permuted before. No 1.0/sqrt(n) normalization is done.
* @deprecated use the av_tx_fn value returned by av_tx_init, which also does permutation
*/
attribute_deprecated
void av_fft_calc(FFTContext *s, FFTComplex *z);
attribute_deprecated
void av_fft_end(FFTContext *s);
/**
* @deprecated use av_tx_init from libavutil/tx.h with a type of AV_TX_FLOAT_MDCT,
* with a flag of AV_TX_FULL_IMDCT for a replacement to av_imdct_calc.
*/
attribute_deprecated
FFTContext *av_mdct_init(int nbits, int inverse, double scale);
attribute_deprecated
void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
attribute_deprecated
void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input);
attribute_deprecated
void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
attribute_deprecated
void av_mdct_end(FFTContext *s);
/* Real Discrete Fourier Transform */
enum RDFTransformType {
DFT_R2C,
IDFT_C2R,
IDFT_R2C,
DFT_C2R,
};
typedef struct RDFTContext RDFTContext;
/**
* Set up a real FFT.
* @param nbits log2 of the length of the input array
* @param trans the type of transform
*
* @deprecated use av_tx_init from libavutil/tx.h with a type of AV_TX_FLOAT_RDFT
*/
attribute_deprecated
RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans);
attribute_deprecated
void av_rdft_calc(RDFTContext *s, FFTSample *data);
attribute_deprecated
void av_rdft_end(RDFTContext *s);
/* Discrete Cosine Transform */
typedef struct DCTContext DCTContext;
enum DCTTransformType {
DCT_II = 0,
DCT_III,
DCT_I,
DST_I,
};
/**
* Set up DCT.
*
* @param nbits size of the input array:
* (1 << nbits) for DCT-II, DCT-III and DST-I
* (1 << nbits) + 1 for DCT-I
* @param type the type of transform
*
* @note the first element of the input of DST-I is ignored
*
* @deprecated use av_tx_init from libavutil/tx.h with an appropriate type of AV_TX_FLOAT_DCT
*/
attribute_deprecated
DCTContext *av_dct_init(int nbits, enum DCTTransformType type);
attribute_deprecated
void av_dct_calc(DCTContext *s, FFTSample *data);
attribute_deprecated
void av_dct_end (DCTContext *s);
/**
* @}
*/
#endif /* FF_API_AVFFT */
#endif /* AVCODEC_AVFFT_H */

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/*
* Bitstream filters public API
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_BSF_H
#define AVCODEC_BSF_H
#include "libavutil/dict.h"
#include "libavutil/log.h"
#include "libavutil/rational.h"
#include "codec_id.h"
#include "codec_par.h"
#include "packet.h"
/**
* @defgroup lavc_bsf Bitstream filters
* @ingroup libavc
*
* Bitstream filters transform encoded media data without decoding it. This
* allows e.g. manipulating various header values. Bitstream filters operate on
* @ref AVPacket "AVPackets".
*
* The bitstream filtering API is centered around two structures:
* AVBitStreamFilter and AVBSFContext. The former represents a bitstream filter
* in abstract, the latter a specific filtering process. Obtain an
* AVBitStreamFilter using av_bsf_get_by_name() or av_bsf_iterate(), then pass
* it to av_bsf_alloc() to create an AVBSFContext. Fill in the user-settable
* AVBSFContext fields, as described in its documentation, then call
* av_bsf_init() to prepare the filter context for use.
*
* Submit packets for filtering using av_bsf_send_packet(), obtain filtered
* results with av_bsf_receive_packet(). When no more input packets will be
* sent, submit a NULL AVPacket to signal the end of the stream to the filter.
* av_bsf_receive_packet() will then return trailing packets, if any are
* produced by the filter.
*
* Finally, free the filter context with av_bsf_free().
* @{
*/
/**
* The bitstream filter state.
*
* This struct must be allocated with av_bsf_alloc() and freed with
* av_bsf_free().
*
* The fields in the struct will only be changed (by the caller or by the
* filter) as described in their documentation, and are to be considered
* immutable otherwise.
*/
typedef struct AVBSFContext {
/**
* A class for logging and AVOptions
*/
const AVClass *av_class;
/**
* The bitstream filter this context is an instance of.
*/
const struct AVBitStreamFilter *filter;
/**
* Opaque filter-specific private data. If filter->priv_class is non-NULL,
* this is an AVOptions-enabled struct.
*/
void *priv_data;
/**
* Parameters of the input stream. This field is allocated in
* av_bsf_alloc(), it needs to be filled by the caller before
* av_bsf_init().
*/
AVCodecParameters *par_in;
/**
* Parameters of the output stream. This field is allocated in
* av_bsf_alloc(), it is set by the filter in av_bsf_init().
*/
AVCodecParameters *par_out;
/**
* The timebase used for the timestamps of the input packets. Set by the
* caller before av_bsf_init().
*/
AVRational time_base_in;
/**
* The timebase used for the timestamps of the output packets. Set by the
* filter in av_bsf_init().
*/
AVRational time_base_out;
} AVBSFContext;
typedef struct AVBitStreamFilter {
const char *name;
/**
* A list of codec ids supported by the filter, terminated by
* AV_CODEC_ID_NONE.
* May be NULL, in that case the bitstream filter works with any codec id.
*/
const enum AVCodecID *codec_ids;
/**
* A class for the private data, used to declare bitstream filter private
* AVOptions. This field is NULL for bitstream filters that do not declare
* any options.
*
* If this field is non-NULL, the first member of the filter private data
* must be a pointer to AVClass, which will be set by libavcodec generic
* code to this class.
*/
const AVClass *priv_class;
} AVBitStreamFilter;
/**
* @return a bitstream filter with the specified name or NULL if no such
* bitstream filter exists.
*/
const AVBitStreamFilter *av_bsf_get_by_name(const char *name);
/**
* Iterate over all registered bitstream filters.
*
* @param opaque a pointer where libavcodec will store the iteration state. Must
* point to NULL to start the iteration.
*
* @return the next registered bitstream filter or NULL when the iteration is
* finished
*/
const AVBitStreamFilter *av_bsf_iterate(void **opaque);
/**
* Allocate a context for a given bitstream filter. The caller must fill in the
* context parameters as described in the documentation and then call
* av_bsf_init() before sending any data to the filter.
*
* @param filter the filter for which to allocate an instance.
* @param[out] ctx a pointer into which the pointer to the newly-allocated context
* will be written. It must be freed with av_bsf_free() after the
* filtering is done.
*
* @return 0 on success, a negative AVERROR code on failure
*/
int av_bsf_alloc(const AVBitStreamFilter *filter, AVBSFContext **ctx);
/**
* Prepare the filter for use, after all the parameters and options have been
* set.
*
* @param ctx a AVBSFContext previously allocated with av_bsf_alloc()
*/
int av_bsf_init(AVBSFContext *ctx);
/**
* Submit a packet for filtering.
*
* After sending each packet, the filter must be completely drained by calling
* av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or
* AVERROR_EOF.
*
* @param ctx an initialized AVBSFContext
* @param pkt the packet to filter. The bitstream filter will take ownership of
* the packet and reset the contents of pkt. pkt is not touched if an error occurs.
* If pkt is empty (i.e. NULL, or pkt->data is NULL and pkt->side_data_elems zero),
* it signals the end of the stream (i.e. no more non-empty packets will be sent;
* sending more empty packets does nothing) and will cause the filter to output
* any packets it may have buffered internally.
*
* @return
* - 0 on success.
* - AVERROR(EAGAIN) if packets need to be retrieved from the filter (using
* av_bsf_receive_packet()) before new input can be consumed.
* - Another negative AVERROR value if an error occurs.
*/
int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt);
/**
* Retrieve a filtered packet.
*
* @param ctx an initialized AVBSFContext
* @param[out] pkt this struct will be filled with the contents of the filtered
* packet. It is owned by the caller and must be freed using
* av_packet_unref() when it is no longer needed.
* This parameter should be "clean" (i.e. freshly allocated
* with av_packet_alloc() or unreffed with av_packet_unref())
* when this function is called. If this function returns
* successfully, the contents of pkt will be completely
* overwritten by the returned data. On failure, pkt is not
* touched.
*
* @return
* - 0 on success.
* - AVERROR(EAGAIN) if more packets need to be sent to the filter (using
* av_bsf_send_packet()) to get more output.
* - AVERROR_EOF if there will be no further output from the filter.
* - Another negative AVERROR value if an error occurs.
*
* @note one input packet may result in several output packets, so after sending
* a packet with av_bsf_send_packet(), this function needs to be called
* repeatedly until it stops returning 0. It is also possible for a filter to
* output fewer packets than were sent to it, so this function may return
* AVERROR(EAGAIN) immediately after a successful av_bsf_send_packet() call.
*/
int av_bsf_receive_packet(AVBSFContext *ctx, AVPacket *pkt);
/**
* Reset the internal bitstream filter state. Should be called e.g. when seeking.
*/
void av_bsf_flush(AVBSFContext *ctx);
/**
* Free a bitstream filter context and everything associated with it; write NULL
* into the supplied pointer.
*/
void av_bsf_free(AVBSFContext **ctx);
/**
* Get the AVClass for AVBSFContext. It can be used in combination with
* AV_OPT_SEARCH_FAKE_OBJ for examining options.
*
* @see av_opt_find().
*/
const AVClass *av_bsf_get_class(void);
/**
* Structure for chain/list of bitstream filters.
* Empty list can be allocated by av_bsf_list_alloc().
*/
typedef struct AVBSFList AVBSFList;
/**
* Allocate empty list of bitstream filters.
* The list must be later freed by av_bsf_list_free()
* or finalized by av_bsf_list_finalize().
*
* @return Pointer to @ref AVBSFList on success, NULL in case of failure
*/
AVBSFList *av_bsf_list_alloc(void);
/**
* Free list of bitstream filters.
*
* @param lst Pointer to pointer returned by av_bsf_list_alloc()
*/
void av_bsf_list_free(AVBSFList **lst);
/**
* Append bitstream filter to the list of bitstream filters.
*
* @param lst List to append to
* @param bsf Filter context to be appended
*
* @return >=0 on success, negative AVERROR in case of failure
*/
int av_bsf_list_append(AVBSFList *lst, AVBSFContext *bsf);
/**
* Construct new bitstream filter context given it's name and options
* and append it to the list of bitstream filters.
*
* @param lst List to append to
* @param bsf_name Name of the bitstream filter
* @param options Options for the bitstream filter, can be set to NULL
*
* @return >=0 on success, negative AVERROR in case of failure
*/
int av_bsf_list_append2(AVBSFList *lst, const char * bsf_name, AVDictionary **options);
/**
* Finalize list of bitstream filters.
*
* This function will transform @ref AVBSFList to single @ref AVBSFContext,
* so the whole chain of bitstream filters can be treated as single filter
* freshly allocated by av_bsf_alloc().
* If the call is successful, @ref AVBSFList structure is freed and lst
* will be set to NULL. In case of failure, caller is responsible for
* freeing the structure by av_bsf_list_free()
*
* @param lst Filter list structure to be transformed
* @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure
* representing the chain of bitstream filters
*
* @return >=0 on success, negative AVERROR in case of failure
*/
int av_bsf_list_finalize(AVBSFList **lst, AVBSFContext **bsf);
/**
* Parse string describing list of bitstream filters and create single
* @ref AVBSFContext describing the whole chain of bitstream filters.
* Resulting @ref AVBSFContext can be treated as any other @ref AVBSFContext freshly
* allocated by av_bsf_alloc().
*
* @param str String describing chain of bitstream filters in format
* `bsf1[=opt1=val1:opt2=val2][,bsf2]`
* @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure
* representing the chain of bitstream filters
*
* @return >=0 on success, negative AVERROR in case of failure
*/
int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf);
/**
* Get null/pass-through bitstream filter.
*
* @param[out] bsf Pointer to be set to new instance of pass-through bitstream filter
*
* @return
*/
int av_bsf_get_null_filter(AVBSFContext **bsf);
/**
* @}
*/
#endif // AVCODEC_BSF_H

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/*
* AVCodec public API
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_CODEC_H
#define AVCODEC_CODEC_H
#include <stdint.h>
#include "libavutil/avutil.h"
#include "libavutil/hwcontext.h"
#include "libavutil/log.h"
#include "libavutil/pixfmt.h"
#include "libavutil/rational.h"
#include "libavutil/samplefmt.h"
#include "libavcodec/codec_id.h"
#include "libavcodec/version_major.h"
/**
* @addtogroup lavc_core
* @{
*/
/**
* Decoder can use draw_horiz_band callback.
*/
#define AV_CODEC_CAP_DRAW_HORIZ_BAND (1 << 0)
/**
* Codec uses get_buffer() or get_encode_buffer() for allocating buffers and
* supports custom allocators.
* If not set, it might not use get_buffer() or get_encode_buffer() at all, or
* use operations that assume the buffer was allocated by
* avcodec_default_get_buffer2 or avcodec_default_get_encode_buffer.
*/
#define AV_CODEC_CAP_DR1 (1 << 1)
/**
* Encoder or decoder requires flushing with NULL input at the end in order to
* give the complete and correct output.
*
* NOTE: If this flag is not set, the codec is guaranteed to never be fed with
* with NULL data. The user can still send NULL data to the public encode
* or decode function, but libavcodec will not pass it along to the codec
* unless this flag is set.
*
* Decoders:
* The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL,
* avpkt->size=0 at the end to get the delayed data until the decoder no longer
* returns frames.
*
* Encoders:
* The encoder needs to be fed with NULL data at the end of encoding until the
* encoder no longer returns data.
*
* NOTE: For encoders implementing the AVCodec.encode2() function, setting this
* flag also means that the encoder must set the pts and duration for
* each output packet. If this flag is not set, the pts and duration will
* be determined by libavcodec from the input frame.
*/
#define AV_CODEC_CAP_DELAY (1 << 5)
/**
* Codec can be fed a final frame with a smaller size.
* This can be used to prevent truncation of the last audio samples.
*/
#define AV_CODEC_CAP_SMALL_LAST_FRAME (1 << 6)
#if FF_API_SUBFRAMES
/**
* Codec can output multiple frames per AVPacket
* Normally demuxers return one frame at a time, demuxers which do not do
* are connected to a parser to split what they return into proper frames.
* This flag is reserved to the very rare category of codecs which have a
* bitstream that cannot be split into frames without timeconsuming
* operations like full decoding. Demuxers carrying such bitstreams thus
* may return multiple frames in a packet. This has many disadvantages like
* prohibiting stream copy in many cases thus it should only be considered
* as a last resort.
*/
#define AV_CODEC_CAP_SUBFRAMES (1 << 8)
#endif
/**
* Codec is experimental and is thus avoided in favor of non experimental
* encoders
*/
#define AV_CODEC_CAP_EXPERIMENTAL (1 << 9)
/**
* Codec should fill in channel configuration and samplerate instead of container
*/
#define AV_CODEC_CAP_CHANNEL_CONF (1 << 10)
/**
* Codec supports frame-level multithreading.
*/
#define AV_CODEC_CAP_FRAME_THREADS (1 << 12)
/**
* Codec supports slice-based (or partition-based) multithreading.
*/
#define AV_CODEC_CAP_SLICE_THREADS (1 << 13)
/**
* Codec supports changed parameters at any point.
*/
#define AV_CODEC_CAP_PARAM_CHANGE (1 << 14)
/**
* Codec supports multithreading through a method other than slice- or
* frame-level multithreading. Typically this marks wrappers around
* multithreading-capable external libraries.
*/
#define AV_CODEC_CAP_OTHER_THREADS (1 << 15)
/**
* Audio encoder supports receiving a different number of samples in each call.
*/
#define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16)
/**
* Decoder is not a preferred choice for probing.
* This indicates that the decoder is not a good choice for probing.
* It could for example be an expensive to spin up hardware decoder,
* or it could simply not provide a lot of useful information about
* the stream.
* A decoder marked with this flag should only be used as last resort
* choice for probing.
*/
#define AV_CODEC_CAP_AVOID_PROBING (1 << 17)
/**
* Codec is backed by a hardware implementation. Typically used to
* identify a non-hwaccel hardware decoder. For information about hwaccels, use
* avcodec_get_hw_config() instead.
*/
#define AV_CODEC_CAP_HARDWARE (1 << 18)
/**
* Codec is potentially backed by a hardware implementation, but not
* necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the
* implementation provides some sort of internal fallback.
*/
#define AV_CODEC_CAP_HYBRID (1 << 19)
/**
* This encoder can reorder user opaque values from input AVFrames and return
* them with corresponding output packets.
* @see AV_CODEC_FLAG_COPY_OPAQUE
*/
#define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20)
/**
* This encoder can be flushed using avcodec_flush_buffers(). If this flag is
* not set, the encoder must be closed and reopened to ensure that no frames
* remain pending.
*/
#define AV_CODEC_CAP_ENCODER_FLUSH (1 << 21)
/**
* The encoder is able to output reconstructed frame data, i.e. raw frames that
* would be produced by decoding the encoded bitstream.
*
* Reconstructed frame output is enabled by the AV_CODEC_FLAG_RECON_FRAME flag.
*/
#define AV_CODEC_CAP_ENCODER_RECON_FRAME (1 << 22)
/**
* AVProfile.
*/
typedef struct AVProfile {
int profile;
const char *name; ///< short name for the profile
} AVProfile;
/**
* AVCodec.
*/
typedef struct AVCodec {
/**
* Name of the codec implementation.
* The name is globally unique among encoders and among decoders (but an
* encoder and a decoder can share the same name).
* This is the primary way to find a codec from the user perspective.
*/
const char *name;
/**
* Descriptive name for the codec, meant to be more human readable than name.
* You should use the NULL_IF_CONFIG_SMALL() macro to define it.
*/
const char *long_name;
enum AVMediaType type;
enum AVCodecID id;
/**
* Codec capabilities.
* see AV_CODEC_CAP_*
*/
int capabilities;
uint8_t max_lowres; ///< maximum value for lowres supported by the decoder
const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0}
const enum AVPixelFormat *pix_fmts; ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1
const int *supported_samplerates; ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0
const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1
#if FF_API_OLD_CHANNEL_LAYOUT
/**
* @deprecated use ch_layouts instead
*/
attribute_deprecated
const uint64_t *channel_layouts; ///< array of support channel layouts, or NULL if unknown. array is terminated by 0
#endif
const AVClass *priv_class; ///< AVClass for the private context
const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {AV_PROFILE_UNKNOWN}
/**
* Group name of the codec implementation.
* This is a short symbolic name of the wrapper backing this codec. A
* wrapper uses some kind of external implementation for the codec, such
* as an external library, or a codec implementation provided by the OS or
* the hardware.
* If this field is NULL, this is a builtin, libavcodec native codec.
* If non-NULL, this will be the suffix in AVCodec.name in most cases
* (usually AVCodec.name will be of the form "<codec_name>_<wrapper_name>").
*/
const char *wrapper_name;
/**
* Array of supported channel layouts, terminated with a zeroed layout.
*/
const AVChannelLayout *ch_layouts;
} AVCodec;
/**
* Iterate over all registered codecs.
*
* @param opaque a pointer where libavcodec will store the iteration state. Must
* point to NULL to start the iteration.
*
* @return the next registered codec or NULL when the iteration is
* finished
*/
const AVCodec *av_codec_iterate(void **opaque);
/**
* Find a registered decoder with a matching codec ID.
*
* @param id AVCodecID of the requested decoder
* @return A decoder if one was found, NULL otherwise.
*/
const AVCodec *avcodec_find_decoder(enum AVCodecID id);
/**
* Find a registered decoder with the specified name.
*
* @param name name of the requested decoder
* @return A decoder if one was found, NULL otherwise.
*/
const AVCodec *avcodec_find_decoder_by_name(const char *name);
/**
* Find a registered encoder with a matching codec ID.
*
* @param id AVCodecID of the requested encoder
* @return An encoder if one was found, NULL otherwise.
*/
const AVCodec *avcodec_find_encoder(enum AVCodecID id);
/**
* Find a registered encoder with the specified name.
*
* @param name name of the requested encoder
* @return An encoder if one was found, NULL otherwise.
*/
const AVCodec *avcodec_find_encoder_by_name(const char *name);
/**
* @return a non-zero number if codec is an encoder, zero otherwise
*/
int av_codec_is_encoder(const AVCodec *codec);
/**
* @return a non-zero number if codec is a decoder, zero otherwise
*/
int av_codec_is_decoder(const AVCodec *codec);
/**
* Return a name for the specified profile, if available.
*
* @param codec the codec that is searched for the given profile
* @param profile the profile value for which a name is requested
* @return A name for the profile if found, NULL otherwise.
*/
const char *av_get_profile_name(const AVCodec *codec, int profile);
enum {
/**
* The codec supports this format via the hw_device_ctx interface.
*
* When selecting this format, AVCodecContext.hw_device_ctx should
* have been set to a device of the specified type before calling
* avcodec_open2().
*/
AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01,
/**
* The codec supports this format via the hw_frames_ctx interface.
*
* When selecting this format for a decoder,
* AVCodecContext.hw_frames_ctx should be set to a suitable frames
* context inside the get_format() callback. The frames context
* must have been created on a device of the specified type.
*
* When selecting this format for an encoder,
* AVCodecContext.hw_frames_ctx should be set to the context which
* will be used for the input frames before calling avcodec_open2().
*/
AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02,
/**
* The codec supports this format by some internal method.
*
* This format can be selected without any additional configuration -
* no device or frames context is required.
*/
AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 0x04,
/**
* The codec supports this format by some ad-hoc method.
*
* Additional settings and/or function calls are required. See the
* codec-specific documentation for details. (Methods requiring
* this sort of configuration are deprecated and others should be
* used in preference.)
*/
AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 0x08,
};
typedef struct AVCodecHWConfig {
/**
* For decoders, a hardware pixel format which that decoder may be
* able to decode to if suitable hardware is available.
*
* For encoders, a pixel format which the encoder may be able to
* accept. If set to AV_PIX_FMT_NONE, this applies to all pixel
* formats supported by the codec.
*/
enum AVPixelFormat pix_fmt;
/**
* Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible
* setup methods which can be used with this configuration.
*/
int methods;
/**
* The device type associated with the configuration.
*
* Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and
* AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused.
*/
enum AVHWDeviceType device_type;
} AVCodecHWConfig;
/**
* Retrieve supported hardware configurations for a codec.
*
* Values of index from zero to some maximum return the indexed configuration
* descriptor; all other values return NULL. If the codec does not support
* any hardware configurations then it will always return NULL.
*/
const AVCodecHWConfig *avcodec_get_hw_config(const AVCodec *codec, int index);
/**
* @}
*/
#endif /* AVCODEC_CODEC_H */

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/*
* Codec descriptors public API
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_CODEC_DESC_H
#define AVCODEC_CODEC_DESC_H
#include "libavutil/avutil.h"
#include "codec_id.h"
/**
* @addtogroup lavc_core
* @{
*/
/**
* This struct describes the properties of a single codec described by an
* AVCodecID.
* @see avcodec_descriptor_get()
*/
typedef struct AVCodecDescriptor {
enum AVCodecID id;
enum AVMediaType type;
/**
* Name of the codec described by this descriptor. It is non-empty and
* unique for each codec descriptor. It should contain alphanumeric
* characters and '_' only.
*/
const char *name;
/**
* A more descriptive name for this codec. May be NULL.
*/
const char *long_name;
/**
* Codec properties, a combination of AV_CODEC_PROP_* flags.
*/
int props;
/**
* MIME type(s) associated with the codec.
* May be NULL; if not, a NULL-terminated array of MIME types.
* The first item is always non-NULL and is the preferred MIME type.
*/
const char *const *mime_types;
/**
* If non-NULL, an array of profiles recognized for this codec.
* Terminated with AV_PROFILE_UNKNOWN.
*/
const struct AVProfile *profiles;
} AVCodecDescriptor;
/**
* Codec uses only intra compression.
* Video and audio codecs only.
*/
#define AV_CODEC_PROP_INTRA_ONLY (1 << 0)
/**
* Codec supports lossy compression. Audio and video codecs only.
* @note a codec may support both lossy and lossless
* compression modes
*/
#define AV_CODEC_PROP_LOSSY (1 << 1)
/**
* Codec supports lossless compression. Audio and video codecs only.
*/
#define AV_CODEC_PROP_LOSSLESS (1 << 2)
/**
* Codec supports frame reordering. That is, the coded order (the order in which
* the encoded packets are output by the encoders / stored / input to the
* decoders) may be different from the presentation order of the corresponding
* frames.
*
* For codecs that do not have this property set, PTS and DTS should always be
* equal.
*/
#define AV_CODEC_PROP_REORDER (1 << 3)
/**
* Video codec supports separate coding of fields in interlaced frames.
*/
#define AV_CODEC_PROP_FIELDS (1 << 4)
/**
* Subtitle codec is bitmap based
* Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field.
*/
#define AV_CODEC_PROP_BITMAP_SUB (1 << 16)
/**
* Subtitle codec is text based.
* Decoded AVSubtitle data can be read from the AVSubtitleRect->ass field.
*/
#define AV_CODEC_PROP_TEXT_SUB (1 << 17)
/**
* @return descriptor for given codec ID or NULL if no descriptor exists.
*/
const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id);
/**
* Iterate over all codec descriptors known to libavcodec.
*
* @param prev previous descriptor. NULL to get the first descriptor.
*
* @return next descriptor or NULL after the last descriptor
*/
const AVCodecDescriptor *avcodec_descriptor_next(const AVCodecDescriptor *prev);
/**
* @return codec descriptor with the given name or NULL if no such descriptor
* exists.
*/
const AVCodecDescriptor *avcodec_descriptor_get_by_name(const char *name);
/**
* @}
*/
#endif // AVCODEC_CODEC_DESC_H

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/*
* Codec IDs
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_CODEC_ID_H
#define AVCODEC_CODEC_ID_H
#include "libavutil/avutil.h"
#include "libavutil/samplefmt.h"
#include "version_major.h"
/**
* @addtogroup lavc_core
* @{
*/
/**
* Identify the syntax and semantics of the bitstream.
* The principle is roughly:
* Two decoders with the same ID can decode the same streams.
* Two encoders with the same ID can encode compatible streams.
* There may be slight deviations from the principle due to implementation
* details.
*
* If you add a codec ID to this list, add it so that
* 1. no value of an existing codec ID changes (that would break ABI),
* 2. it is as close as possible to similar codecs
*
* After adding new codec IDs, do not forget to add an entry to the codec
* descriptor list and bump libavcodec minor version.
*/
enum AVCodecID {
AV_CODEC_ID_NONE,
/* video codecs */
AV_CODEC_ID_MPEG1VIDEO,
AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
AV_CODEC_ID_H261,
AV_CODEC_ID_H263,
AV_CODEC_ID_RV10,
AV_CODEC_ID_RV20,
AV_CODEC_ID_MJPEG,
AV_CODEC_ID_MJPEGB,
AV_CODEC_ID_LJPEG,
AV_CODEC_ID_SP5X,
AV_CODEC_ID_JPEGLS,
AV_CODEC_ID_MPEG4,
AV_CODEC_ID_RAWVIDEO,
AV_CODEC_ID_MSMPEG4V1,
AV_CODEC_ID_MSMPEG4V2,
AV_CODEC_ID_MSMPEG4V3,
AV_CODEC_ID_WMV1,
AV_CODEC_ID_WMV2,
AV_CODEC_ID_H263P,
AV_CODEC_ID_H263I,
AV_CODEC_ID_FLV1,
AV_CODEC_ID_SVQ1,
AV_CODEC_ID_SVQ3,
AV_CODEC_ID_DVVIDEO,
AV_CODEC_ID_HUFFYUV,
AV_CODEC_ID_CYUV,
AV_CODEC_ID_H264,
AV_CODEC_ID_INDEO3,
AV_CODEC_ID_VP3,
AV_CODEC_ID_THEORA,
AV_CODEC_ID_ASV1,
AV_CODEC_ID_ASV2,
AV_CODEC_ID_FFV1,
AV_CODEC_ID_4XM,
AV_CODEC_ID_VCR1,
AV_CODEC_ID_CLJR,
AV_CODEC_ID_MDEC,
AV_CODEC_ID_ROQ,
AV_CODEC_ID_INTERPLAY_VIDEO,
AV_CODEC_ID_XAN_WC3,
AV_CODEC_ID_XAN_WC4,
AV_CODEC_ID_RPZA,
AV_CODEC_ID_CINEPAK,
AV_CODEC_ID_WS_VQA,
AV_CODEC_ID_MSRLE,
AV_CODEC_ID_MSVIDEO1,
AV_CODEC_ID_IDCIN,
AV_CODEC_ID_8BPS,
AV_CODEC_ID_SMC,
AV_CODEC_ID_FLIC,
AV_CODEC_ID_TRUEMOTION1,
AV_CODEC_ID_VMDVIDEO,
AV_CODEC_ID_MSZH,
AV_CODEC_ID_ZLIB,
AV_CODEC_ID_QTRLE,
AV_CODEC_ID_TSCC,
AV_CODEC_ID_ULTI,
AV_CODEC_ID_QDRAW,
AV_CODEC_ID_VIXL,
AV_CODEC_ID_QPEG,
AV_CODEC_ID_PNG,
AV_CODEC_ID_PPM,
AV_CODEC_ID_PBM,
AV_CODEC_ID_PGM,
AV_CODEC_ID_PGMYUV,
AV_CODEC_ID_PAM,
AV_CODEC_ID_FFVHUFF,
AV_CODEC_ID_RV30,
AV_CODEC_ID_RV40,
AV_CODEC_ID_VC1,
AV_CODEC_ID_WMV3,
AV_CODEC_ID_LOCO,
AV_CODEC_ID_WNV1,
AV_CODEC_ID_AASC,
AV_CODEC_ID_INDEO2,
AV_CODEC_ID_FRAPS,
AV_CODEC_ID_TRUEMOTION2,
AV_CODEC_ID_BMP,
AV_CODEC_ID_CSCD,
AV_CODEC_ID_MMVIDEO,
AV_CODEC_ID_ZMBV,
AV_CODEC_ID_AVS,
AV_CODEC_ID_SMACKVIDEO,
AV_CODEC_ID_NUV,
AV_CODEC_ID_KMVC,
AV_CODEC_ID_FLASHSV,
AV_CODEC_ID_CAVS,
AV_CODEC_ID_JPEG2000,
AV_CODEC_ID_VMNC,
AV_CODEC_ID_VP5,
AV_CODEC_ID_VP6,
AV_CODEC_ID_VP6F,
AV_CODEC_ID_TARGA,
AV_CODEC_ID_DSICINVIDEO,
AV_CODEC_ID_TIERTEXSEQVIDEO,
AV_CODEC_ID_TIFF,
AV_CODEC_ID_GIF,
AV_CODEC_ID_DXA,
AV_CODEC_ID_DNXHD,
AV_CODEC_ID_THP,
AV_CODEC_ID_SGI,
AV_CODEC_ID_C93,
AV_CODEC_ID_BETHSOFTVID,
AV_CODEC_ID_PTX,
AV_CODEC_ID_TXD,
AV_CODEC_ID_VP6A,
AV_CODEC_ID_AMV,
AV_CODEC_ID_VB,
AV_CODEC_ID_PCX,
AV_CODEC_ID_SUNRAST,
AV_CODEC_ID_INDEO4,
AV_CODEC_ID_INDEO5,
AV_CODEC_ID_MIMIC,
AV_CODEC_ID_RL2,
AV_CODEC_ID_ESCAPE124,
AV_CODEC_ID_DIRAC,
AV_CODEC_ID_BFI,
AV_CODEC_ID_CMV,
AV_CODEC_ID_MOTIONPIXELS,
AV_CODEC_ID_TGV,
AV_CODEC_ID_TGQ,
AV_CODEC_ID_TQI,
AV_CODEC_ID_AURA,
AV_CODEC_ID_AURA2,
AV_CODEC_ID_V210X,
AV_CODEC_ID_TMV,
AV_CODEC_ID_V210,
AV_CODEC_ID_DPX,
AV_CODEC_ID_MAD,
AV_CODEC_ID_FRWU,
AV_CODEC_ID_FLASHSV2,
AV_CODEC_ID_CDGRAPHICS,
AV_CODEC_ID_R210,
AV_CODEC_ID_ANM,
AV_CODEC_ID_BINKVIDEO,
AV_CODEC_ID_IFF_ILBM,
#define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM
AV_CODEC_ID_KGV1,
AV_CODEC_ID_YOP,
AV_CODEC_ID_VP8,
AV_CODEC_ID_PICTOR,
AV_CODEC_ID_ANSI,
AV_CODEC_ID_A64_MULTI,
AV_CODEC_ID_A64_MULTI5,
AV_CODEC_ID_R10K,
AV_CODEC_ID_MXPEG,
AV_CODEC_ID_LAGARITH,
AV_CODEC_ID_PRORES,
AV_CODEC_ID_JV,
AV_CODEC_ID_DFA,
AV_CODEC_ID_WMV3IMAGE,
AV_CODEC_ID_VC1IMAGE,
AV_CODEC_ID_UTVIDEO,
AV_CODEC_ID_BMV_VIDEO,
AV_CODEC_ID_VBLE,
AV_CODEC_ID_DXTORY,
AV_CODEC_ID_V410,
AV_CODEC_ID_XWD,
AV_CODEC_ID_CDXL,
AV_CODEC_ID_XBM,
AV_CODEC_ID_ZEROCODEC,
AV_CODEC_ID_MSS1,
AV_CODEC_ID_MSA1,
AV_CODEC_ID_TSCC2,
AV_CODEC_ID_MTS2,
AV_CODEC_ID_CLLC,
AV_CODEC_ID_MSS2,
AV_CODEC_ID_VP9,
AV_CODEC_ID_AIC,
AV_CODEC_ID_ESCAPE130,
AV_CODEC_ID_G2M,
AV_CODEC_ID_WEBP,
AV_CODEC_ID_HNM4_VIDEO,
AV_CODEC_ID_HEVC,
#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC
AV_CODEC_ID_FIC,
AV_CODEC_ID_ALIAS_PIX,
AV_CODEC_ID_BRENDER_PIX,
AV_CODEC_ID_PAF_VIDEO,
AV_CODEC_ID_EXR,
AV_CODEC_ID_VP7,
AV_CODEC_ID_SANM,
AV_CODEC_ID_SGIRLE,
AV_CODEC_ID_MVC1,
AV_CODEC_ID_MVC2,
AV_CODEC_ID_HQX,
AV_CODEC_ID_TDSC,
AV_CODEC_ID_HQ_HQA,
AV_CODEC_ID_HAP,
AV_CODEC_ID_DDS,
AV_CODEC_ID_DXV,
AV_CODEC_ID_SCREENPRESSO,
AV_CODEC_ID_RSCC,
AV_CODEC_ID_AVS2,
AV_CODEC_ID_PGX,
AV_CODEC_ID_AVS3,
AV_CODEC_ID_MSP2,
AV_CODEC_ID_VVC,
#define AV_CODEC_ID_H266 AV_CODEC_ID_VVC
AV_CODEC_ID_Y41P,
AV_CODEC_ID_AVRP,
AV_CODEC_ID_012V,
AV_CODEC_ID_AVUI,
#if FF_API_AYUV_CODECID
AV_CODEC_ID_AYUV,
#endif
AV_CODEC_ID_TARGA_Y216,
AV_CODEC_ID_V308,
AV_CODEC_ID_V408,
AV_CODEC_ID_YUV4,
AV_CODEC_ID_AVRN,
AV_CODEC_ID_CPIA,
AV_CODEC_ID_XFACE,
AV_CODEC_ID_SNOW,
AV_CODEC_ID_SMVJPEG,
AV_CODEC_ID_APNG,
AV_CODEC_ID_DAALA,
AV_CODEC_ID_CFHD,
AV_CODEC_ID_TRUEMOTION2RT,
AV_CODEC_ID_M101,
AV_CODEC_ID_MAGICYUV,
AV_CODEC_ID_SHEERVIDEO,
AV_CODEC_ID_YLC,
AV_CODEC_ID_PSD,
AV_CODEC_ID_PIXLET,
AV_CODEC_ID_SPEEDHQ,
AV_CODEC_ID_FMVC,
AV_CODEC_ID_SCPR,
AV_CODEC_ID_CLEARVIDEO,
AV_CODEC_ID_XPM,
AV_CODEC_ID_AV1,
AV_CODEC_ID_BITPACKED,
AV_CODEC_ID_MSCC,
AV_CODEC_ID_SRGC,
AV_CODEC_ID_SVG,
AV_CODEC_ID_GDV,
AV_CODEC_ID_FITS,
AV_CODEC_ID_IMM4,
AV_CODEC_ID_PROSUMER,
AV_CODEC_ID_MWSC,
AV_CODEC_ID_WCMV,
AV_CODEC_ID_RASC,
AV_CODEC_ID_HYMT,
AV_CODEC_ID_ARBC,
AV_CODEC_ID_AGM,
AV_CODEC_ID_LSCR,
AV_CODEC_ID_VP4,
AV_CODEC_ID_IMM5,
AV_CODEC_ID_MVDV,
AV_CODEC_ID_MVHA,
AV_CODEC_ID_CDTOONS,
AV_CODEC_ID_MV30,
AV_CODEC_ID_NOTCHLC,
AV_CODEC_ID_PFM,
AV_CODEC_ID_MOBICLIP,
AV_CODEC_ID_PHOTOCD,
AV_CODEC_ID_IPU,
AV_CODEC_ID_ARGO,
AV_CODEC_ID_CRI,
AV_CODEC_ID_SIMBIOSIS_IMX,
AV_CODEC_ID_SGA_VIDEO,
AV_CODEC_ID_GEM,
AV_CODEC_ID_VBN,
AV_CODEC_ID_JPEGXL,
AV_CODEC_ID_QOI,
AV_CODEC_ID_PHM,
AV_CODEC_ID_RADIANCE_HDR,
AV_CODEC_ID_WBMP,
AV_CODEC_ID_MEDIA100,
AV_CODEC_ID_VQC,
AV_CODEC_ID_PDV,
AV_CODEC_ID_EVC,
AV_CODEC_ID_RTV1,
AV_CODEC_ID_VMIX,
/* various PCM "codecs" */
AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs
AV_CODEC_ID_PCM_S16LE = 0x10000,
AV_CODEC_ID_PCM_S16BE,
AV_CODEC_ID_PCM_U16LE,
AV_CODEC_ID_PCM_U16BE,
AV_CODEC_ID_PCM_S8,
AV_CODEC_ID_PCM_U8,
AV_CODEC_ID_PCM_MULAW,
AV_CODEC_ID_PCM_ALAW,
AV_CODEC_ID_PCM_S32LE,
AV_CODEC_ID_PCM_S32BE,
AV_CODEC_ID_PCM_U32LE,
AV_CODEC_ID_PCM_U32BE,
AV_CODEC_ID_PCM_S24LE,
AV_CODEC_ID_PCM_S24BE,
AV_CODEC_ID_PCM_U24LE,
AV_CODEC_ID_PCM_U24BE,
AV_CODEC_ID_PCM_S24DAUD,
AV_CODEC_ID_PCM_ZORK,
AV_CODEC_ID_PCM_S16LE_PLANAR,
AV_CODEC_ID_PCM_DVD,
AV_CODEC_ID_PCM_F32BE,
AV_CODEC_ID_PCM_F32LE,
AV_CODEC_ID_PCM_F64BE,
AV_CODEC_ID_PCM_F64LE,
AV_CODEC_ID_PCM_BLURAY,
AV_CODEC_ID_PCM_LXF,
AV_CODEC_ID_S302M,
AV_CODEC_ID_PCM_S8_PLANAR,
AV_CODEC_ID_PCM_S24LE_PLANAR,
AV_CODEC_ID_PCM_S32LE_PLANAR,
AV_CODEC_ID_PCM_S16BE_PLANAR,
AV_CODEC_ID_PCM_S64LE,
AV_CODEC_ID_PCM_S64BE,
AV_CODEC_ID_PCM_F16LE,
AV_CODEC_ID_PCM_F24LE,
AV_CODEC_ID_PCM_VIDC,
AV_CODEC_ID_PCM_SGA,
/* various ADPCM codecs */
AV_CODEC_ID_ADPCM_IMA_QT = 0x11000,
AV_CODEC_ID_ADPCM_IMA_WAV,
AV_CODEC_ID_ADPCM_IMA_DK3,
AV_CODEC_ID_ADPCM_IMA_DK4,
AV_CODEC_ID_ADPCM_IMA_WS,
AV_CODEC_ID_ADPCM_IMA_SMJPEG,
AV_CODEC_ID_ADPCM_MS,
AV_CODEC_ID_ADPCM_4XM,
AV_CODEC_ID_ADPCM_XA,
AV_CODEC_ID_ADPCM_ADX,
AV_CODEC_ID_ADPCM_EA,
AV_CODEC_ID_ADPCM_G726,
AV_CODEC_ID_ADPCM_CT,
AV_CODEC_ID_ADPCM_SWF,
AV_CODEC_ID_ADPCM_YAMAHA,
AV_CODEC_ID_ADPCM_SBPRO_4,
AV_CODEC_ID_ADPCM_SBPRO_3,
AV_CODEC_ID_ADPCM_SBPRO_2,
AV_CODEC_ID_ADPCM_THP,
AV_CODEC_ID_ADPCM_IMA_AMV,
AV_CODEC_ID_ADPCM_EA_R1,
AV_CODEC_ID_ADPCM_EA_R3,
AV_CODEC_ID_ADPCM_EA_R2,
AV_CODEC_ID_ADPCM_IMA_EA_SEAD,
AV_CODEC_ID_ADPCM_IMA_EA_EACS,
AV_CODEC_ID_ADPCM_EA_XAS,
AV_CODEC_ID_ADPCM_EA_MAXIS_XA,
AV_CODEC_ID_ADPCM_IMA_ISS,
AV_CODEC_ID_ADPCM_G722,
AV_CODEC_ID_ADPCM_IMA_APC,
AV_CODEC_ID_ADPCM_VIMA,
AV_CODEC_ID_ADPCM_AFC,
AV_CODEC_ID_ADPCM_IMA_OKI,
AV_CODEC_ID_ADPCM_DTK,
AV_CODEC_ID_ADPCM_IMA_RAD,
AV_CODEC_ID_ADPCM_G726LE,
AV_CODEC_ID_ADPCM_THP_LE,
AV_CODEC_ID_ADPCM_PSX,
AV_CODEC_ID_ADPCM_AICA,
AV_CODEC_ID_ADPCM_IMA_DAT4,
AV_CODEC_ID_ADPCM_MTAF,
AV_CODEC_ID_ADPCM_AGM,
AV_CODEC_ID_ADPCM_ARGO,
AV_CODEC_ID_ADPCM_IMA_SSI,
AV_CODEC_ID_ADPCM_ZORK,
AV_CODEC_ID_ADPCM_IMA_APM,
AV_CODEC_ID_ADPCM_IMA_ALP,
AV_CODEC_ID_ADPCM_IMA_MTF,
AV_CODEC_ID_ADPCM_IMA_CUNNING,
AV_CODEC_ID_ADPCM_IMA_MOFLEX,
AV_CODEC_ID_ADPCM_IMA_ACORN,
AV_CODEC_ID_ADPCM_XMD,
/* AMR */
AV_CODEC_ID_AMR_NB = 0x12000,
AV_CODEC_ID_AMR_WB,
/* RealAudio codecs*/
AV_CODEC_ID_RA_144 = 0x13000,
AV_CODEC_ID_RA_288,
/* various DPCM codecs */
AV_CODEC_ID_ROQ_DPCM = 0x14000,
AV_CODEC_ID_INTERPLAY_DPCM,
AV_CODEC_ID_XAN_DPCM,
AV_CODEC_ID_SOL_DPCM,
AV_CODEC_ID_SDX2_DPCM,
AV_CODEC_ID_GREMLIN_DPCM,
AV_CODEC_ID_DERF_DPCM,
AV_CODEC_ID_WADY_DPCM,
AV_CODEC_ID_CBD2_DPCM,
/* audio codecs */
AV_CODEC_ID_MP2 = 0x15000,
AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3
AV_CODEC_ID_AAC,
AV_CODEC_ID_AC3,
AV_CODEC_ID_DTS,
AV_CODEC_ID_VORBIS,
AV_CODEC_ID_DVAUDIO,
AV_CODEC_ID_WMAV1,
AV_CODEC_ID_WMAV2,
AV_CODEC_ID_MACE3,
AV_CODEC_ID_MACE6,
AV_CODEC_ID_VMDAUDIO,
AV_CODEC_ID_FLAC,
AV_CODEC_ID_MP3ADU,
AV_CODEC_ID_MP3ON4,
AV_CODEC_ID_SHORTEN,
AV_CODEC_ID_ALAC,
AV_CODEC_ID_WESTWOOD_SND1,
AV_CODEC_ID_GSM, ///< as in Berlin toast format
AV_CODEC_ID_QDM2,
AV_CODEC_ID_COOK,
AV_CODEC_ID_TRUESPEECH,
AV_CODEC_ID_TTA,
AV_CODEC_ID_SMACKAUDIO,
AV_CODEC_ID_QCELP,
AV_CODEC_ID_WAVPACK,
AV_CODEC_ID_DSICINAUDIO,
AV_CODEC_ID_IMC,
AV_CODEC_ID_MUSEPACK7,
AV_CODEC_ID_MLP,
AV_CODEC_ID_GSM_MS, /* as found in WAV */
AV_CODEC_ID_ATRAC3,
AV_CODEC_ID_APE,
AV_CODEC_ID_NELLYMOSER,
AV_CODEC_ID_MUSEPACK8,
AV_CODEC_ID_SPEEX,
AV_CODEC_ID_WMAVOICE,
AV_CODEC_ID_WMAPRO,
AV_CODEC_ID_WMALOSSLESS,
AV_CODEC_ID_ATRAC3P,
AV_CODEC_ID_EAC3,
AV_CODEC_ID_SIPR,
AV_CODEC_ID_MP1,
AV_CODEC_ID_TWINVQ,
AV_CODEC_ID_TRUEHD,
AV_CODEC_ID_MP4ALS,
AV_CODEC_ID_ATRAC1,
AV_CODEC_ID_BINKAUDIO_RDFT,
AV_CODEC_ID_BINKAUDIO_DCT,
AV_CODEC_ID_AAC_LATM,
AV_CODEC_ID_QDMC,
AV_CODEC_ID_CELT,
AV_CODEC_ID_G723_1,
AV_CODEC_ID_G729,
AV_CODEC_ID_8SVX_EXP,
AV_CODEC_ID_8SVX_FIB,
AV_CODEC_ID_BMV_AUDIO,
AV_CODEC_ID_RALF,
AV_CODEC_ID_IAC,
AV_CODEC_ID_ILBC,
AV_CODEC_ID_OPUS,
AV_CODEC_ID_COMFORT_NOISE,
AV_CODEC_ID_TAK,
AV_CODEC_ID_METASOUND,
AV_CODEC_ID_PAF_AUDIO,
AV_CODEC_ID_ON2AVC,
AV_CODEC_ID_DSS_SP,
AV_CODEC_ID_CODEC2,
AV_CODEC_ID_FFWAVESYNTH,
AV_CODEC_ID_SONIC,
AV_CODEC_ID_SONIC_LS,
AV_CODEC_ID_EVRC,
AV_CODEC_ID_SMV,
AV_CODEC_ID_DSD_LSBF,
AV_CODEC_ID_DSD_MSBF,
AV_CODEC_ID_DSD_LSBF_PLANAR,
AV_CODEC_ID_DSD_MSBF_PLANAR,
AV_CODEC_ID_4GV,
AV_CODEC_ID_INTERPLAY_ACM,
AV_CODEC_ID_XMA1,
AV_CODEC_ID_XMA2,
AV_CODEC_ID_DST,
AV_CODEC_ID_ATRAC3AL,
AV_CODEC_ID_ATRAC3PAL,
AV_CODEC_ID_DOLBY_E,
AV_CODEC_ID_APTX,
AV_CODEC_ID_APTX_HD,
AV_CODEC_ID_SBC,
AV_CODEC_ID_ATRAC9,
AV_CODEC_ID_HCOM,
AV_CODEC_ID_ACELP_KELVIN,
AV_CODEC_ID_MPEGH_3D_AUDIO,
AV_CODEC_ID_SIREN,
AV_CODEC_ID_HCA,
AV_CODEC_ID_FASTAUDIO,
AV_CODEC_ID_MSNSIREN,
AV_CODEC_ID_DFPWM,
AV_CODEC_ID_BONK,
AV_CODEC_ID_MISC4,
AV_CODEC_ID_APAC,
AV_CODEC_ID_FTR,
AV_CODEC_ID_WAVARC,
AV_CODEC_ID_RKA,
AV_CODEC_ID_AC4,
AV_CODEC_ID_OSQ,
/* subtitle codecs */
AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs.
AV_CODEC_ID_DVD_SUBTITLE = 0x17000,
AV_CODEC_ID_DVB_SUBTITLE,
AV_CODEC_ID_TEXT, ///< raw UTF-8 text
AV_CODEC_ID_XSUB,
AV_CODEC_ID_SSA,
AV_CODEC_ID_MOV_TEXT,
AV_CODEC_ID_HDMV_PGS_SUBTITLE,
AV_CODEC_ID_DVB_TELETEXT,
AV_CODEC_ID_SRT,
AV_CODEC_ID_MICRODVD,
AV_CODEC_ID_EIA_608,
AV_CODEC_ID_JACOSUB,
AV_CODEC_ID_SAMI,
AV_CODEC_ID_REALTEXT,
AV_CODEC_ID_STL,
AV_CODEC_ID_SUBVIEWER1,
AV_CODEC_ID_SUBVIEWER,
AV_CODEC_ID_SUBRIP,
AV_CODEC_ID_WEBVTT,
AV_CODEC_ID_MPL2,
AV_CODEC_ID_VPLAYER,
AV_CODEC_ID_PJS,
AV_CODEC_ID_ASS,
AV_CODEC_ID_HDMV_TEXT_SUBTITLE,
AV_CODEC_ID_TTML,
AV_CODEC_ID_ARIB_CAPTION,
/* other specific kind of codecs (generally used for attachments) */
AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs.
AV_CODEC_ID_TTF = 0x18000,
AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program stream.
AV_CODEC_ID_EPG,
AV_CODEC_ID_BINTEXT,
AV_CODEC_ID_XBIN,
AV_CODEC_ID_IDF,
AV_CODEC_ID_OTF,
AV_CODEC_ID_SMPTE_KLV,
AV_CODEC_ID_DVD_NAV,
AV_CODEC_ID_TIMED_ID3,
AV_CODEC_ID_BIN_DATA,
AV_CODEC_ID_SMPTE_2038,
AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it
AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS
* stream (only used by libavformat) */
AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems
* stream (only used by libavformat) */
AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information.
AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket
/**
* Dummy null video codec, useful mainly for development and debugging.
* Null encoder/decoder discard all input and never return any output.
*/
AV_CODEC_ID_VNULL,
/**
* Dummy null audio codec, useful mainly for development and debugging.
* Null encoder/decoder discard all input and never return any output.
*/
AV_CODEC_ID_ANULL,
};
/**
* Get the type of the given codec.
*/
enum AVMediaType avcodec_get_type(enum AVCodecID codec_id);
/**
* Get the name of a codec.
* @return a static string identifying the codec; never NULL
*/
const char *avcodec_get_name(enum AVCodecID id);
/**
* Return codec bits per sample.
*
* @param[in] codec_id the codec
* @return Number of bits per sample or zero if unknown for the given codec.
*/
int av_get_bits_per_sample(enum AVCodecID codec_id);
/**
* Return codec bits per sample.
* Only return non-zero if the bits per sample is exactly correct, not an
* approximation.
*
* @param[in] codec_id the codec
* @return Number of bits per sample or zero if unknown for the given codec.
*/
int av_get_exact_bits_per_sample(enum AVCodecID codec_id);
/**
* Return a name for the specified profile, if available.
*
* @param codec_id the ID of the codec to which the requested profile belongs
* @param profile the profile value for which a name is requested
* @return A name for the profile if found, NULL otherwise.
*
* @note unlike av_get_profile_name(), which searches a list of profiles
* supported by a specific decoder or encoder implementation, this
* function searches the list of profiles from the AVCodecDescriptor
*/
const char *avcodec_profile_name(enum AVCodecID codec_id, int profile);
/**
* Return the PCM codec associated with a sample format.
* @param be endianness, 0 for little, 1 for big,
* -1 (or anything else) for native
* @return AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE
*/
enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be);
/**
* @}
*/
#endif // AVCODEC_CODEC_ID_H

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/*
* Codec parameters public API
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_CODEC_PAR_H
#define AVCODEC_CODEC_PAR_H
#include <stdint.h>
#include "libavutil/avutil.h"
#include "libavutil/channel_layout.h"
#include "libavutil/rational.h"
#include "libavutil/pixfmt.h"
#include "codec_id.h"
#include "defs.h"
#include "packet.h"
/**
* @addtogroup lavc_core
* @{
*/
/**
* This struct describes the properties of an encoded stream.
*
* sizeof(AVCodecParameters) is not a part of the public ABI, this struct must
* be allocated with avcodec_parameters_alloc() and freed with
* avcodec_parameters_free().
*/
typedef struct AVCodecParameters {
/**
* General type of the encoded data.
*/
enum AVMediaType codec_type;
/**
* Specific type of the encoded data (the codec used).
*/
enum AVCodecID codec_id;
/**
* Additional information about the codec (corresponds to the AVI FOURCC).
*/
uint32_t codec_tag;
/**
* Extra binary data needed for initializing the decoder, codec-dependent.
*
* Must be allocated with av_malloc() and will be freed by
* avcodec_parameters_free(). The allocated size of extradata must be at
* least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding
* bytes zeroed.
*/
uint8_t *extradata;
/**
* Size of the extradata content in bytes.
*/
int extradata_size;
/**
* - video: the pixel format, the value corresponds to enum AVPixelFormat.
* - audio: the sample format, the value corresponds to enum AVSampleFormat.
*/
int format;
/**
* The average bitrate of the encoded data (in bits per second).
*/
int64_t bit_rate;
/**
* The number of bits per sample in the codedwords.
*
* This is basically the bitrate per sample. It is mandatory for a bunch of
* formats to actually decode them. It's the number of bits for one sample in
* the actual coded bitstream.
*
* This could be for example 4 for ADPCM
* For PCM formats this matches bits_per_raw_sample
* Can be 0
*/
int bits_per_coded_sample;
/**
* This is the number of valid bits in each output sample. If the
* sample format has more bits, the least significant bits are additional
* padding bits, which are always 0. Use right shifts to reduce the sample
* to its actual size. For example, audio formats with 24 bit samples will
* have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32.
* To get the original sample use "(int32_t)sample >> 8"."
*
* For ADPCM this might be 12 or 16 or similar
* Can be 0
*/
int bits_per_raw_sample;
/**
* Codec-specific bitstream restrictions that the stream conforms to.
*/
int profile;
int level;
/**
* Video only. The dimensions of the video frame in pixels.
*/
int width;
int height;
/**
* Video only. The aspect ratio (width / height) which a single pixel
* should have when displayed.
*
* When the aspect ratio is unknown / undefined, the numerator should be
* set to 0 (the denominator may have any value).
*/
AVRational sample_aspect_ratio;
/**
* Video only. The order of the fields in interlaced video.
*/
enum AVFieldOrder field_order;
/**
* Video only. Additional colorspace characteristics.
*/
enum AVColorRange color_range;
enum AVColorPrimaries color_primaries;
enum AVColorTransferCharacteristic color_trc;
enum AVColorSpace color_space;
enum AVChromaLocation chroma_location;
/**
* Video only. Number of delayed frames.
*/
int video_delay;
#if FF_API_OLD_CHANNEL_LAYOUT
/**
* Audio only. The channel layout bitmask. May be 0 if the channel layout is
* unknown or unspecified, otherwise the number of bits set must be equal to
* the channels field.
* @deprecated use ch_layout
*/
attribute_deprecated
uint64_t channel_layout;
/**
* Audio only. The number of audio channels.
* @deprecated use ch_layout.nb_channels
*/
attribute_deprecated
int channels;
#endif
/**
* Audio only. The number of audio samples per second.
*/
int sample_rate;
/**
* Audio only. The number of bytes per coded audio frame, required by some
* formats.
*
* Corresponds to nBlockAlign in WAVEFORMATEX.
*/
int block_align;
/**
* Audio only. Audio frame size, if known. Required by some formats to be static.
*/
int frame_size;
/**
* Audio only. The amount of padding (in samples) inserted by the encoder at
* the beginning of the audio. I.e. this number of leading decoded samples
* must be discarded by the caller to get the original audio without leading
* padding.
*/
int initial_padding;
/**
* Audio only. The amount of padding (in samples) appended by the encoder to
* the end of the audio. I.e. this number of decoded samples must be
* discarded by the caller from the end of the stream to get the original
* audio without any trailing padding.
*/
int trailing_padding;
/**
* Audio only. Number of samples to skip after a discontinuity.
*/
int seek_preroll;
/**
* Audio only. The channel layout and number of channels.
*/
AVChannelLayout ch_layout;
/**
* Video only. Number of frames per second, for streams with constant frame
* durations. Should be set to { 0, 1 } when some frames have differing
* durations or if the value is not known.
*
* @note This field correponds to values that are stored in codec-level
* headers and is typically overridden by container/transport-layer
* timestamps, when available. It should thus be used only as a last resort,
* when no higher-level timing information is available.
*/
AVRational framerate;
/**
* Additional data associated with the entire stream.
*/
AVPacketSideData *coded_side_data;
/**
* Amount of entries in @ref coded_side_data.
*/
int nb_coded_side_data;
} AVCodecParameters;
/**
* Allocate a new AVCodecParameters and set its fields to default values
* (unknown/invalid/0). The returned struct must be freed with
* avcodec_parameters_free().
*/
AVCodecParameters *avcodec_parameters_alloc(void);
/**
* Free an AVCodecParameters instance and everything associated with it and
* write NULL to the supplied pointer.
*/
void avcodec_parameters_free(AVCodecParameters **par);
/**
* Copy the contents of src to dst. Any allocated fields in dst are freed and
* replaced with newly allocated duplicates of the corresponding fields in src.
*
* @return >= 0 on success, a negative AVERROR code on failure.
*/
int avcodec_parameters_copy(AVCodecParameters *dst, const AVCodecParameters *src);
/**
* This function is the same as av_get_audio_frame_duration(), except it works
* with AVCodecParameters instead of an AVCodecContext.
*/
int av_get_audio_frame_duration2(AVCodecParameters *par, int frame_bytes);
/**
* @}
*/
#endif // AVCODEC_CODEC_PAR_H

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/*
* Direct3D11 HW acceleration
*
* copyright (c) 2009 Laurent Aimar
* copyright (c) 2015 Steve Lhomme
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_D3D11VA_H
#define AVCODEC_D3D11VA_H
/**
* @file
* @ingroup lavc_codec_hwaccel_d3d11va
* Public libavcodec D3D11VA header.
*/
#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602
#undef _WIN32_WINNT
#define _WIN32_WINNT 0x0602
#endif
#include <stdint.h>
#include <d3d11.h>
/**
* @defgroup lavc_codec_hwaccel_d3d11va Direct3D11
* @ingroup lavc_codec_hwaccel
*
* @{
*/
#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for Direct3D11 and old UVD/UVD+ ATI video cards
#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for Direct3D11 and old Intel GPUs with ClearVideo interface
/**
* This structure is used to provides the necessary configurations and data
* to the Direct3D11 FFmpeg HWAccel implementation.
*
* The application must make it available as AVCodecContext.hwaccel_context.
*
* Use av_d3d11va_alloc_context() exclusively to allocate an AVD3D11VAContext.
*/
typedef struct AVD3D11VAContext {
/**
* D3D11 decoder object
*/
ID3D11VideoDecoder *decoder;
/**
* D3D11 VideoContext
*/
ID3D11VideoContext *video_context;
/**
* D3D11 configuration used to create the decoder
*/
D3D11_VIDEO_DECODER_CONFIG *cfg;
/**
* The number of surface in the surface array
*/
unsigned surface_count;
/**
* The array of Direct3D surfaces used to create the decoder
*/
ID3D11VideoDecoderOutputView **surface;
/**
* A bit field configuring the workarounds needed for using the decoder
*/
uint64_t workaround;
/**
* Private to the FFmpeg AVHWAccel implementation
*/
unsigned report_id;
/**
* Mutex to access video_context
*/
HANDLE context_mutex;
} AVD3D11VAContext;
/**
* Allocate an AVD3D11VAContext.
*
* @return Newly-allocated AVD3D11VAContext or NULL on failure.
*/
AVD3D11VAContext *av_d3d11va_alloc_context(void);
/**
* @}
*/
#endif /* AVCODEC_D3D11VA_H */

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/*
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_DEFS_H
#define AVCODEC_DEFS_H
/**
* @file
* @ingroup libavc
* Misc types and constants that do not belong anywhere else.
*/
#include <stdint.h>
#include <stdlib.h>
/**
* @ingroup lavc_decoding
* Required number of additionally allocated bytes at the end of the input bitstream for decoding.
* This is mainly needed because some optimized bitstream readers read
* 32 or 64 bit at once and could read over the end.<br>
* Note: If the first 23 bits of the additional bytes are not 0, then damaged
* MPEG bitstreams could cause overread and segfault.
*/
#define AV_INPUT_BUFFER_PADDING_SIZE 64
/**
* Verify checksums embedded in the bitstream (could be of either encoded or
* decoded data, depending on the format) and print an error message on mismatch.
* If AV_EF_EXPLODE is also set, a mismatching checksum will result in the
* decoder/demuxer returning an error.
*/
#define AV_EF_CRCCHECK (1<<0)
#define AV_EF_BITSTREAM (1<<1) ///< detect bitstream specification deviations
#define AV_EF_BUFFER (1<<2) ///< detect improper bitstream length
#define AV_EF_EXPLODE (1<<3) ///< abort decoding on minor error detection
#define AV_EF_IGNORE_ERR (1<<15) ///< ignore errors and continue
#define AV_EF_CAREFUL (1<<16) ///< consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors
#define AV_EF_COMPLIANT (1<<17) ///< consider all spec non compliances as errors
#define AV_EF_AGGRESSIVE (1<<18) ///< consider things that a sane encoder/muxer should not do as an error
#define FF_COMPLIANCE_VERY_STRICT 2 ///< Strictly conform to an older more strict version of the spec or reference software.
#define FF_COMPLIANCE_STRICT 1 ///< Strictly conform to all the things in the spec no matter what consequences.
#define FF_COMPLIANCE_NORMAL 0
#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions
#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things.
#define AV_PROFILE_UNKNOWN -99
#define AV_PROFILE_RESERVED -100
#define AV_PROFILE_AAC_MAIN 0
#define AV_PROFILE_AAC_LOW 1
#define AV_PROFILE_AAC_SSR 2
#define AV_PROFILE_AAC_LTP 3
#define AV_PROFILE_AAC_HE 4
#define AV_PROFILE_AAC_HE_V2 28
#define AV_PROFILE_AAC_LD 22
#define AV_PROFILE_AAC_ELD 38
#define AV_PROFILE_MPEG2_AAC_LOW 128
#define AV_PROFILE_MPEG2_AAC_HE 131
#define AV_PROFILE_DNXHD 0
#define AV_PROFILE_DNXHR_LB 1
#define AV_PROFILE_DNXHR_SQ 2
#define AV_PROFILE_DNXHR_HQ 3
#define AV_PROFILE_DNXHR_HQX 4
#define AV_PROFILE_DNXHR_444 5
#define AV_PROFILE_DTS 20
#define AV_PROFILE_DTS_ES 30
#define AV_PROFILE_DTS_96_24 40
#define AV_PROFILE_DTS_HD_HRA 50
#define AV_PROFILE_DTS_HD_MA 60
#define AV_PROFILE_DTS_EXPRESS 70
#define AV_PROFILE_DTS_HD_MA_X 61
#define AV_PROFILE_DTS_HD_MA_X_IMAX 62
#define AV_PROFILE_EAC3_DDP_ATMOS 30
#define AV_PROFILE_TRUEHD_ATMOS 30
#define AV_PROFILE_MPEG2_422 0
#define AV_PROFILE_MPEG2_HIGH 1
#define AV_PROFILE_MPEG2_SS 2
#define AV_PROFILE_MPEG2_SNR_SCALABLE 3
#define AV_PROFILE_MPEG2_MAIN 4
#define AV_PROFILE_MPEG2_SIMPLE 5
#define AV_PROFILE_H264_CONSTRAINED (1<<9) // 8+1; constraint_set1_flag
#define AV_PROFILE_H264_INTRA (1<<11) // 8+3; constraint_set3_flag
#define AV_PROFILE_H264_BASELINE 66
#define AV_PROFILE_H264_CONSTRAINED_BASELINE (66|AV_PROFILE_H264_CONSTRAINED)
#define AV_PROFILE_H264_MAIN 77
#define AV_PROFILE_H264_EXTENDED 88
#define AV_PROFILE_H264_HIGH 100
#define AV_PROFILE_H264_HIGH_10 110
#define AV_PROFILE_H264_HIGH_10_INTRA (110|AV_PROFILE_H264_INTRA)
#define AV_PROFILE_H264_MULTIVIEW_HIGH 118
#define AV_PROFILE_H264_HIGH_422 122
#define AV_PROFILE_H264_HIGH_422_INTRA (122|AV_PROFILE_H264_INTRA)
#define AV_PROFILE_H264_STEREO_HIGH 128
#define AV_PROFILE_H264_HIGH_444 144
#define AV_PROFILE_H264_HIGH_444_PREDICTIVE 244
#define AV_PROFILE_H264_HIGH_444_INTRA (244|AV_PROFILE_H264_INTRA)
#define AV_PROFILE_H264_CAVLC_444 44
#define AV_PROFILE_VC1_SIMPLE 0
#define AV_PROFILE_VC1_MAIN 1
#define AV_PROFILE_VC1_COMPLEX 2
#define AV_PROFILE_VC1_ADVANCED 3
#define AV_PROFILE_MPEG4_SIMPLE 0
#define AV_PROFILE_MPEG4_SIMPLE_SCALABLE 1
#define AV_PROFILE_MPEG4_CORE 2
#define AV_PROFILE_MPEG4_MAIN 3
#define AV_PROFILE_MPEG4_N_BIT 4
#define AV_PROFILE_MPEG4_SCALABLE_TEXTURE 5
#define AV_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6
#define AV_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7
#define AV_PROFILE_MPEG4_HYBRID 8
#define AV_PROFILE_MPEG4_ADVANCED_REAL_TIME 9
#define AV_PROFILE_MPEG4_CORE_SCALABLE 10
#define AV_PROFILE_MPEG4_ADVANCED_CODING 11
#define AV_PROFILE_MPEG4_ADVANCED_CORE 12
#define AV_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13
#define AV_PROFILE_MPEG4_SIMPLE_STUDIO 14
#define AV_PROFILE_MPEG4_ADVANCED_SIMPLE 15
#define AV_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0 1
#define AV_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1 2
#define AV_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION 32768
#define AV_PROFILE_JPEG2000_DCINEMA_2K 3
#define AV_PROFILE_JPEG2000_DCINEMA_4K 4
#define AV_PROFILE_VP9_0 0
#define AV_PROFILE_VP9_1 1
#define AV_PROFILE_VP9_2 2
#define AV_PROFILE_VP9_3 3
#define AV_PROFILE_HEVC_MAIN 1
#define AV_PROFILE_HEVC_MAIN_10 2
#define AV_PROFILE_HEVC_MAIN_STILL_PICTURE 3
#define AV_PROFILE_HEVC_REXT 4
#define AV_PROFILE_HEVC_SCC 9
#define AV_PROFILE_VVC_MAIN_10 1
#define AV_PROFILE_VVC_MAIN_10_444 33
#define AV_PROFILE_AV1_MAIN 0
#define AV_PROFILE_AV1_HIGH 1
#define AV_PROFILE_AV1_PROFESSIONAL 2
#define AV_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0
#define AV_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1
#define AV_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2
#define AV_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3
#define AV_PROFILE_MJPEG_JPEG_LS 0xf7
#define AV_PROFILE_SBC_MSBC 1
#define AV_PROFILE_PRORES_PROXY 0
#define AV_PROFILE_PRORES_LT 1
#define AV_PROFILE_PRORES_STANDARD 2
#define AV_PROFILE_PRORES_HQ 3
#define AV_PROFILE_PRORES_4444 4
#define AV_PROFILE_PRORES_XQ 5
#define AV_PROFILE_ARIB_PROFILE_A 0
#define AV_PROFILE_ARIB_PROFILE_C 1
#define AV_PROFILE_KLVA_SYNC 0
#define AV_PROFILE_KLVA_ASYNC 1
#define AV_PROFILE_EVC_BASELINE 0
#define AV_PROFILE_EVC_MAIN 1
#define AV_LEVEL_UNKNOWN -99
enum AVFieldOrder {
AV_FIELD_UNKNOWN,
AV_FIELD_PROGRESSIVE,
AV_FIELD_TT, ///< Top coded_first, top displayed first
AV_FIELD_BB, ///< Bottom coded first, bottom displayed first
AV_FIELD_TB, ///< Top coded first, bottom displayed first
AV_FIELD_BT, ///< Bottom coded first, top displayed first
};
/**
* @ingroup lavc_decoding
*/
enum AVDiscard{
/* We leave some space between them for extensions (drop some
* keyframes for intra-only or drop just some bidir frames). */
AVDISCARD_NONE =-16, ///< discard nothing
AVDISCARD_DEFAULT = 0, ///< discard useless packets like 0 size packets in avi
AVDISCARD_NONREF = 8, ///< discard all non reference
AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames
AVDISCARD_NONINTRA= 24, ///< discard all non intra frames
AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes
AVDISCARD_ALL = 48, ///< discard all
};
enum AVAudioServiceType {
AV_AUDIO_SERVICE_TYPE_MAIN = 0,
AV_AUDIO_SERVICE_TYPE_EFFECTS = 1,
AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2,
AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3,
AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4,
AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5,
AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6,
AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7,
AV_AUDIO_SERVICE_TYPE_KARAOKE = 8,
AV_AUDIO_SERVICE_TYPE_NB , ///< Not part of ABI
};
/**
* Pan Scan area.
* This specifies the area which should be displayed.
* Note there may be multiple such areas for one frame.
*/
typedef struct AVPanScan {
/**
* id
* - encoding: Set by user.
* - decoding: Set by libavcodec.
*/
int id;
/**
* width and height in 1/16 pel
* - encoding: Set by user.
* - decoding: Set by libavcodec.
*/
int width;
int height;
/**
* position of the top left corner in 1/16 pel for up to 3 fields/frames
* - encoding: Set by user.
* - decoding: Set by libavcodec.
*/
int16_t position[3][2];
} AVPanScan;
/**
* This structure describes the bitrate properties of an encoded bitstream. It
* roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD
* parameters for H.264/HEVC.
*/
typedef struct AVCPBProperties {
/**
* Maximum bitrate of the stream, in bits per second.
* Zero if unknown or unspecified.
*/
int64_t max_bitrate;
/**
* Minimum bitrate of the stream, in bits per second.
* Zero if unknown or unspecified.
*/
int64_t min_bitrate;
/**
* Average bitrate of the stream, in bits per second.
* Zero if unknown or unspecified.
*/
int64_t avg_bitrate;
/**
* The size of the buffer to which the ratecontrol is applied, in bits.
* Zero if unknown or unspecified.
*/
int64_t buffer_size;
/**
* The delay between the time the packet this structure is associated with
* is received and the time when it should be decoded, in periods of a 27MHz
* clock.
*
* UINT64_MAX when unknown or unspecified.
*/
uint64_t vbv_delay;
} AVCPBProperties;
/**
* Allocate a CPB properties structure and initialize its fields to default
* values.
*
* @param size if non-NULL, the size of the allocated struct will be written
* here. This is useful for embedding it in side data.
*
* @return the newly allocated struct or NULL on failure
*/
AVCPBProperties *av_cpb_properties_alloc(size_t *size);
/**
* This structure supplies correlation between a packet timestamp and a wall clock
* production time. The definition follows the Producer Reference Time ('prft')
* as defined in ISO/IEC 14496-12
*/
typedef struct AVProducerReferenceTime {
/**
* A UTC timestamp, in microseconds, since Unix epoch (e.g, av_gettime()).
*/
int64_t wallclock;
int flags;
} AVProducerReferenceTime;
/**
* Encode extradata length to a buffer. Used by xiph codecs.
*
* @param s buffer to write to; must be at least (v/255+1) bytes long
* @param v size of extradata in bytes
* @return number of bytes written to the buffer.
*/
unsigned int av_xiphlacing(unsigned char *s, unsigned int v);
#endif // AVCODEC_DEFS_H

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/*
* Copyright (C) 2007 Marco Gerards <marco@gnu.org>
* Copyright (C) 2009 David Conrad
* Copyright (C) 2011 Jordi Ortiz
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_DIRAC_H
#define AVCODEC_DIRAC_H
/**
* @file
* Interface to Dirac Decoder/Encoder
* @author Marco Gerards <marco@gnu.org>
* @author David Conrad
* @author Jordi Ortiz
*/
#include <stddef.h>
#include <stdint.h>
#include "libavutil/pixfmt.h"
#include "libavutil/rational.h"
/**
* The spec limits the number of wavelet decompositions to 4 for both
* level 1 (VC-2) and 128 (long-gop default).
* 5 decompositions is the maximum before >16-bit buffers are needed.
* Schroedinger allows this for DD 9,7 and 13,7 wavelets only, limiting
* the others to 4 decompositions (or 3 for the fidelity filter).
*
* We use this instead of MAX_DECOMPOSITIONS to save some memory.
*/
#define MAX_DWT_LEVELS 5
/**
* Parse code values:
*
* Dirac Specification ->
* 9.6.1 Table 9.1
*
* VC-2 Specification ->
* 10.4.1 Table 10.1
*/
enum DiracParseCodes {
DIRAC_PCODE_SEQ_HEADER = 0x00,
DIRAC_PCODE_END_SEQ = 0x10,
DIRAC_PCODE_AUX = 0x20,
DIRAC_PCODE_PAD = 0x30,
DIRAC_PCODE_PICTURE_CODED = 0x08,
DIRAC_PCODE_PICTURE_RAW = 0x48,
DIRAC_PCODE_PICTURE_LOW_DEL = 0xC8,
DIRAC_PCODE_PICTURE_HQ = 0xE8,
DIRAC_PCODE_INTER_NOREF_CO1 = 0x0A,
DIRAC_PCODE_INTER_NOREF_CO2 = 0x09,
DIRAC_PCODE_INTER_REF_CO1 = 0x0D,
DIRAC_PCODE_INTER_REF_CO2 = 0x0E,
DIRAC_PCODE_INTRA_REF_CO = 0x0C,
DIRAC_PCODE_INTRA_REF_RAW = 0x4C,
DIRAC_PCODE_INTRA_REF_PICT = 0xCC,
DIRAC_PCODE_MAGIC = 0x42424344,
};
typedef struct DiracVersionInfo {
int major;
int minor;
} DiracVersionInfo;
typedef struct AVDiracSeqHeader {
unsigned width;
unsigned height;
uint8_t chroma_format; ///< 0: 444 1: 422 2: 420
uint8_t interlaced;
uint8_t top_field_first;
uint8_t frame_rate_index; ///< index into dirac_frame_rate[]
uint8_t aspect_ratio_index; ///< index into dirac_aspect_ratio[]
uint16_t clean_width;
uint16_t clean_height;
uint16_t clean_left_offset;
uint16_t clean_right_offset;
uint8_t pixel_range_index; ///< index into dirac_pixel_range_presets[]
uint8_t color_spec_index; ///< index into dirac_color_spec_presets[]
int profile;
int level;
AVRational framerate;
AVRational sample_aspect_ratio;
enum AVPixelFormat pix_fmt;
enum AVColorRange color_range;
enum AVColorPrimaries color_primaries;
enum AVColorTransferCharacteristic color_trc;
enum AVColorSpace colorspace;
DiracVersionInfo version;
int bit_depth;
} AVDiracSeqHeader;
/**
* Parse a Dirac sequence header.
*
* @param dsh this function will allocate and fill an AVDiracSeqHeader struct
* and write it into this pointer. The caller must free it with
* av_free().
* @param buf the data buffer
* @param buf_size the size of the data buffer in bytes
* @param log_ctx if non-NULL, this function will log errors here
* @return 0 on success, a negative AVERROR code on failure
*/
int av_dirac_parse_sequence_header(AVDiracSeqHeader **dsh,
const uint8_t *buf, size_t buf_size,
void *log_ctx);
#endif /* AVCODEC_DIRAC_H */

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/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_DV_PROFILE_H
#define AVCODEC_DV_PROFILE_H
#include <stdint.h>
#include "libavutil/pixfmt.h"
#include "libavutil/rational.h"
/* minimum number of bytes to read from a DV stream in order to
* determine the profile */
#define DV_PROFILE_BYTES (6 * 80) /* 6 DIF blocks */
/*
* AVDVProfile is used to express the differences between various
* DV flavors. For now it's primarily used for differentiating
* 525/60 and 625/50, but the plans are to use it for various
* DV specs as well (e.g. SMPTE314M vs. IEC 61834).
*/
typedef struct AVDVProfile {
int dsf; /* value of the dsf in the DV header */
int video_stype; /* stype for VAUX source pack */
int frame_size; /* total size of one frame in bytes */
int difseg_size; /* number of DIF segments per DIF channel */
int n_difchan; /* number of DIF channels per frame */
AVRational time_base; /* 1/framerate */
int ltc_divisor; /* FPS from the LTS standpoint */
int height; /* picture height in pixels */
int width; /* picture width in pixels */
AVRational sar[2]; /* sample aspect ratios for 4:3 and 16:9 */
enum AVPixelFormat pix_fmt; /* picture pixel format */
int bpm; /* blocks per macroblock */
const uint8_t *block_sizes; /* AC block sizes, in bits */
int audio_stride; /* size of audio_shuffle table */
int audio_min_samples[3]; /* min amount of audio samples */
/* for 48kHz, 44.1kHz and 32kHz */
int audio_samples_dist[5]; /* how many samples are supposed to be */
/* in each frame in a 5 frames window */
const uint8_t (*audio_shuffle)[9]; /* PCM shuffling table */
} AVDVProfile;
/**
* Get a DV profile for the provided compressed frame.
*
* @param sys the profile used for the previous frame, may be NULL
* @param frame the compressed data buffer
* @param buf_size size of the buffer in bytes
* @return the DV profile for the supplied data or NULL on failure
*/
const AVDVProfile *av_dv_frame_profile(const AVDVProfile *sys,
const uint8_t *frame, unsigned buf_size);
/**
* Get a DV profile for the provided stream parameters.
*/
const AVDVProfile *av_dv_codec_profile(int width, int height, enum AVPixelFormat pix_fmt);
/**
* Get a DV profile for the provided stream parameters.
* The frame rate is used as a best-effort parameter.
*/
const AVDVProfile *av_dv_codec_profile2(int width, int height, enum AVPixelFormat pix_fmt, AVRational frame_rate);
#endif /* AVCODEC_DV_PROFILE_H */

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