enricobuehler
1c04e77293
apple / screenshots (push) Has been cancelled
apple / swift (push) Has been cancelled
ci / docs-site (push) Has been cancelled
ci / bench (push) Has been cancelled
ci / web (push) Has been cancelled
ci / rust (push) Has been cancelled
android-screenshots / screenshots (push) Successful in 2m16s
deb / build-publish (push) Successful in 3m26s
decky / build-publish (push) Successful in 13s
docker / build-push (--build-arg FEDORA_VERSION=44, ci, ci/fedora-rpm.Dockerfile, punktfunk-fedora44-rpm) (push) Successful in 6s
docker / build-push (., web/Dockerfile, punktfunk-web) (push) Successful in 6s
docker / build-push (ci, ci/fedora-rpm.Dockerfile, punktfunk-fedora-rpm) (push) Successful in 5s
windows-host / package (push) Successful in 6m48s
release / apple (push) Successful in 7m45s
windows-msix / package (arm64, C:\Users\Public\ffmpeg-arm64, aarch64-pc-windows-msvc, C:\t-a64) (push) Successful in 1m22s
docker / build-push (ci, ci/rust-ci.Dockerfile, punktfunk-rust-ci) (push) Successful in 2m37s
docker / build-push (docs-site, docs-site/Dockerfile, punktfunk-docs) (push) Successful in 4s
android / android (push) Successful in 9m35s
windows-msix / package (x64, C:\Users\Public\ffmpeg, x86_64-pc-windows-msvc, C:\t) (push) Successful in 1m32s
linux-client-screenshots / screenshots (push) Successful in 2m31s
rpm / build-publish (bazzite, punktfunk-fedora-rpm) (push) Successful in 8m53s
web-screenshots / screenshots (push) Successful in 2m32s
rpm / build-publish (fedora-44, punktfunk-fedora44-rpm) (push) Successful in 8m37s
docker / deploy-docs (push) Failing after 1m4s
flatpak / build-publish (push) Failing after 3m44s
feat(apple): add cursor capture on iPad
37 lines
2.6 KiB
Swift
37 lines
2.6 KiB
Swift
// Synthetic 4:4:4 HEVC keyframes used only by `Stage444Probe` to probe decode capability.
|
||
//
|
||
// Each is the first IDR access unit (VPS + SPS + PPS + IDR slice, Annex-B) of a 256×256 HEVC
|
||
// Range-Extensions clip — `chroma_format_idc = 3` — generated offline with libx265:
|
||
// ffmpeg -f lavfi -i color=c=gray:s=256x256:r=30:d=0.1 -frames:v 3 \
|
||
// -pix_fmt yuv444p[10le] -c:v libx265 \
|
||
// -x265-params keyint=1:min-keyint=1:no-info=1:repeat-headers=1:aud=0 -f hevc out.hevc
|
||
// 256×256 clears the hardware decoder's minimum-dimension floor (a 16×16 clip is rejected for every
|
||
// chroma format). Validated to hardware-decode to `444v`/`x444` on Apple Silicon (M3).
|
||
enum Probe444Blobs {
|
||
/// 256×256 HEVC Range-Extensions 4:4:4 keyframe (Annex-B): 134 bytes.
|
||
static let au444_8bit: [UInt8] = [
|
||
0x00, 0x00, 0x00, 0x01, 0x40, 0x01, 0x0c, 0x01, 0xff, 0xff, 0x04, 0x08, 0x00, 0x00, 0x03, 0x00,
|
||
0x9e, 0x28, 0x00, 0x00, 0x03, 0x00, 0x00, 0x3c, 0xba, 0x02, 0x40, 0x00, 0x00, 0x00, 0x01, 0x42,
|
||
0x01, 0x01, 0x04, 0x08, 0x00, 0x00, 0x03, 0x00, 0x9e, 0x28, 0x00, 0x00, 0x03, 0x00, 0x00, 0x3c,
|
||
0x90, 0x01, 0x01, 0x00, 0x80, 0xb2, 0xdd, 0x49, 0x26, 0x57, 0x80, 0xb4, 0x04, 0x00, 0x00, 0x03,
|
||
0x00, 0x04, 0x00, 0x00, 0x03, 0x00, 0x78, 0x20, 0x00, 0x00, 0x00, 0x01, 0x44, 0x01, 0xc1, 0x72,
|
||
0x86, 0x0c, 0x06, 0x24, 0x00, 0x00, 0x00, 0x01, 0x28, 0x01, 0xaf, 0x72, 0x15, 0xe8, 0x34, 0xeb,
|
||
0xae, 0xfb, 0xfe, 0x75, 0x57, 0xca, 0xc1, 0x71, 0x43, 0x16, 0xf5, 0xc2, 0x40, 0xbd, 0x80, 0xa6,
|
||
0x65, 0x35, 0x20, 0x28, 0x81, 0xa2, 0x5e, 0xc0, 0x93, 0x04, 0x10, 0x9b, 0x00, 0x34, 0xe0, 0x87,
|
||
0x00, 0x00, 0x03, 0x00, 0x5b, 0x40,
|
||
]
|
||
|
||
/// 256×256 HEVC Range-Extensions 4:4:4 10-bit keyframe (Annex-B): 133 bytes.
|
||
static let au444_10bit: [UInt8] = [
|
||
0x00, 0x00, 0x00, 0x01, 0x40, 0x01, 0x0c, 0x01, 0xff, 0xff, 0x04, 0x08, 0x00, 0x00, 0x03, 0x00,
|
||
0x9c, 0x28, 0x00, 0x00, 0x03, 0x00, 0x00, 0x3c, 0xba, 0x02, 0x40, 0x00, 0x00, 0x00, 0x01, 0x42,
|
||
0x01, 0x01, 0x04, 0x08, 0x00, 0x00, 0x03, 0x00, 0x9c, 0x28, 0x00, 0x00, 0x03, 0x00, 0x00, 0x3c,
|
||
0x90, 0x01, 0x01, 0x00, 0x80, 0x9b, 0x2d, 0xd4, 0x92, 0x65, 0x78, 0x0b, 0x40, 0x40, 0x00, 0x00,
|
||
0x03, 0x00, 0x40, 0x00, 0x00, 0x07, 0x82, 0x00, 0x00, 0x00, 0x01, 0x44, 0x01, 0xc1, 0x72, 0x86,
|
||
0x0c, 0x06, 0x24, 0x00, 0x00, 0x00, 0x01, 0x28, 0x01, 0xaf, 0x72, 0x15, 0xe8, 0x34, 0xeb, 0xae,
|
||
0xfb, 0xfe, 0x75, 0x57, 0xca, 0xc1, 0x71, 0x43, 0x16, 0xf5, 0xc2, 0x40, 0xbd, 0x80, 0xa6, 0x65,
|
||
0x35, 0x20, 0x28, 0x81, 0xa2, 0x5e, 0xc0, 0x93, 0x04, 0x10, 0x9b, 0x00, 0x34, 0xe0, 0x87, 0x00,
|
||
0x00, 0x03, 0x00, 0x5b, 0x40,
|
||
]
|
||
}
|