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A no-plane PowerShot frame whose payload is shorter than plane + header ends inside the scan window with the record's real `ff d9 00` trailer, so rule (a) read the `ff d9` as a plane byte, reported 12 bits and then refused a valid file. Both discriminator signs now require a payload long enough to hold a plane, so a flat G1 frame decodes instead of being rejected. Also from the review: clamp samples to the declared depth so a damaged stream cannot put more than `bits` into a consumer's `1 << bits` LUT, report zero sensor dimensions as corrupt rather than as a limit, take a signed ImageInfo rotation modulo 360 (so -90 is 270), warn against pairing BlackLevel::values with Header::cfa by index, and pin actions/cache in the crate's workflow. Tests cover the trailer payload, end-of-block chain values, the clamp, zero dimensions, both white-balance slot layouts with every Canon setting, and each rotation spelling. The 11 CC0 samples still decode exact with CRAFT_CRW_REQUIRE_SAMPLES=1.
80 lines
2.7 KiB
YAML
80 lines
2.7 KiB
YAML
name: Shared CRW
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on:
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push:
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branches: [main]
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paths: ["crates/crw/**", "scripts/fetch-crw-samples.py", "Cargo.toml", "Cargo.lock", ".github/workflows/crw.yml"]
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pull_request:
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paths: ["crates/crw/**", "scripts/fetch-crw-samples.py", "Cargo.toml", "Cargo.lock", ".github/workflows/crw.yml"]
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workflow_dispatch:
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permissions:
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contents: read
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concurrency:
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group: shared-crw-${{ github.ref }}
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cancel-in-progress: true
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jobs:
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native:
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timeout-minutes: 20
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name: CRW lint and tests (${{ matrix.os }})
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strategy:
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fail-fast: false
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matrix:
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os: [ubuntu-latest, windows-latest, macos-latest]
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runs-on: ${{ matrix.os }}
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steps:
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- uses: actions/checkout@v7
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with:
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persist-credentials: false
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- uses: dtolnay/rust-toolchain@b725eda525362e7cf34af9a7243cac1e3f01a7ec # stable
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with:
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components: rustfmt, clippy
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- uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
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with:
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key: craft-crw-${{ matrix.os }}
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- run: cargo fmt -p craft-crw --check
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- run: cargo clippy -p craft-crw --all-targets --locked -- -D warnings
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- run: cargo test -p craft-crw --locked
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wasm:
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timeout-minutes: 10
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name: CRW WASM
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v7
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with:
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persist-credentials: false
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- uses: dtolnay/rust-toolchain@b725eda525362e7cf34af9a7243cac1e3f01a7ec # stable
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with:
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targets: wasm32-unknown-unknown
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- uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
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with:
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key: craft-crw-wasm
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- run: cargo check -p craft-crw --locked --target wasm32-unknown-unknown
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samples:
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timeout-minutes: 20
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name: CRW sample files decode exactly
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v7
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with:
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persist-credentials: false
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- uses: dtolnay/rust-toolchain@b725eda525362e7cf34af9a7243cac1e3f01a7ec # stable
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- uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
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with:
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key: craft-crw-samples
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- name: Cache the CC0 sample files
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uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
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with:
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path: ${{ runner.temp }}/crw-samples
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key: crw-samples-${{ hashFiles('crates/crw/tests/samples.json') }}
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- name: Fetch the pinned CC0 sample files (raw.pixls.us)
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run: python scripts/fetch-crw-samples.py "$RUNNER_TEMP/crw-samples"
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- run: cargo test -p craft-crw --release --locked --test samples -- --nocapture
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env:
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CRAFT_CRW_SAMPLES: ${{ runner.temp }}/crw-samples
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CRAFT_CRW_REQUIRE_SAMPLES: "1"
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