debian/copyright: Convert to machine-readable format

Closes: https://gitlab.freedesktop.org/pixman/pixman/-/issues/111

.editorconfig

@@ -0,0 +1,11 @@
+# To use this config on you editor, follow the instructions at:
+# http://editorconfig.org
+
+root = true
+
+[*]
+tab_width = 8
+
+[meson.build,meson_options.txt]
+indent_style = space
+indent_size = 2

.gitignore

@@ -26,61 +26,28 @@ stamp-h?
 config.h
 config.h.in
 .*.swp
-demos/alpha-test
+demos/*-test
 demos/checkerboard
 demos/clip-in
-demos/clip-test
-demos/composite-test
-demos/conical-test
-demos/convolution-test
-demos/gradient-test
 demos/linear-gradient
 demos/quad2quad
-demos/radial-test
 demos/scale
-demos/screen-test
-demos/srgb-test
-demos/srgb-trap-test
-demos/trap-test
-demos/tri-test
+demos/dither
 pixman/pixman-srgb.c
 pixman/pixman-version.h
-test/a1-trap-test
-test/affine-test
+test/*-test
+test/affine-bench
 test/alpha-loop
 test/alphamap
-test/alpha-test
-test/blitters-test
+test/check-formats
 test/clip-in
-test/clip-test
-test/combiner-test
 test/composite
-test/composite-test
-test/composite-traps-test
-test/convolution-test
-test/fetch-test
-test/glyph-test
-test/gradient-crash-test
-test/gradient-test
 test/infinite-loop
 test/lowlevel-blt-bench
-test/oob-test
-test/pdf-op-test
-test/prng-test
-test/radial-perf-test
-test/region-contains-test
-test/region-test
+test/radial-invalid
 test/region-translate
-test/region-translate-test
-test/rotate-test
-test/scaling-crash-test
-test/scaling-helpers-test
-test/scaling-test
-test/screen-test
-test/stress-test
+test/scaling-bench
 test/trap-crasher
-test/trap-test
-test/window-test
 *.pdb
 *.dll
 *.lib

.gitlab-ci.d/01-docker.yml

@@ -0,0 +1,80 @@
+# Docker build stage
+#
+# It builds a multi-arch image for all required architectures. Each image can be
+# later easily used with properly configured Docker (which uses binfmt and QEMU
+# underneath).
+
+docker:
+  stage: docker
+  image: quay.io/buildah/stable
+  rules:
+    - if: "$CI_PIPELINE_SOURCE == 'merge_request_event' && $TARGET =~ $ACTIVE_TARGET_PATTERN"
+      changes:
+        paths:
+          - .gitlab-ci.d/01-docker.yml
+          - .gitlab-ci.d/01-docker/**/*
+      variables:
+        DOCKER_TAG: $CI_COMMIT_REF_SLUG
+        DOCKER_IMAGE_NAME: ${CI_REGISTRY_IMAGE}/pixman:${DOCKER_TAG}
+    - if: "$CI_PIPELINE_SOURCE == 'schedule' && $TARGET =~ $ACTIVE_TARGET_PATTERN"
+    - if: "$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH && $TARGET =~ $ACTIVE_TARGET_PATTERN"
+    - if: "$CI_COMMIT_TAG && $TARGET =~ $ACTIVE_TARGET_PATTERN"
+
+  variables:
+    # Use vfs with buildah. Docker offers overlayfs as a default, but Buildah
+    # cannot stack overlayfs on top of another overlayfs filesystem.
+    STORAGE_DRIVER: vfs
+
+    # Write all image metadata in the docker format, not the standard OCI
+    # format. Newer versions of docker can handle the OCI format, but older
+    # versions, like the one shipped with Fedora 30, cannot handle the format.
+    BUILDAH_FORMAT: docker
+
+    BUILDAH_ISOLATION: chroot
+    CACHE_IMAGE: ${CI_REGISTRY_IMAGE}/cache
+    CACHE_ARGS: --cache-from ${CACHE_IMAGE} --cache-to ${CACHE_IMAGE}
+  before_script:
+    # Login to the target registry.
+    - echo "${CI_REGISTRY_PASSWORD}" |
+        buildah login -u "${CI_REGISTRY_USER}" --password-stdin ${CI_REGISTRY}
+
+    # Docker Hub login is optional, and can be used to circumvent image pull
+    # quota for anonymous pulls for base images.
+    - echo "${DOCKERHUB_PASSWORD}" |
+        buildah login -u "${DOCKERHUB_USER}" --password-stdin docker.io ||
+          echo "Failed to login to Docker Hub."
+  parallel:
+    matrix:
+      - TARGET:
+        - linux-386
+        - linux-amd64
+        - linux-arm-v5
+        - linux-arm-v7
+        - linux-arm64-v8
+        - linux-mips
+        - linux-mips64el
+        - linux-mipsel
+        - linux-ppc
+        - linux-ppc64
+        - linux-ppc64le
+        - linux-riscv64
+        - windows-686
+        - windows-amd64
+        - windows-arm64-v8
+  script:
+    # Prepare environment.
+    - ${LOAD_TARGET_ENV}
+    - FULL_IMAGE_NAME=${DOCKER_IMAGE_NAME}-${TARGET}
+
+    # Build and push the image.
+    - buildah bud
+        --tag ${FULL_IMAGE_NAME}
+        --layers ${CACHE_ARGS}
+        --target ${TARGET}
+        --platform=${DOCKER_PLATFORM}
+        --build-arg BASE_IMAGE=${BASE_IMAGE}
+        --build-arg BASE_IMAGE_TAG=${BASE_IMAGE_TAG}
+        --build-arg LLVM_VERSION=${LLVM_VERSION}
+      -f Dockerfile .gitlab-ci.d/01-docker/
+    - buildah images
+    - buildah push ${FULL_IMAGE_NAME}

.gitlab-ci.d/01-docker/Dockerfile

@@ -0,0 +1,150 @@
+ARG BASE_IMAGE=docker.io/debian
+ARG BASE_IMAGE_TAG=bookworm-slim
+FROM ${BASE_IMAGE}:${BASE_IMAGE_TAG} AS base
+
+LABEL org.opencontainers.image.title="Pixman build environment for platform coverage" \
+      org.opencontainers.image.authors="Marek Pikuła <m.pikula@partner.samsung.com>"
+
+ARG DEBIAN_FRONTEND=noninteractive
+ENV APT_UPDATE="apt-get update" \
+    APT_INSTALL="apt-get install -y --no-install-recommends" \
+    APT_CLEANUP="rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*"
+
+ARG GCOVR_VERSION="~=7.2"
+ARG MESON_VERSION="~=1.6"
+RUN ${APT_UPDATE} \
+    && ${APT_INSTALL} \
+        # Build dependencies.
+        build-essential \
+        ninja-build \
+        pkg-config \
+        qemu-user \
+        # pipx dependencies.
+        python3-argcomplete \
+        python3-packaging \
+        python3-pip \
+        python3-platformdirs \
+        python3-userpath \
+        python3-venv \
+        # gcovr dependencies.
+        libxml2-dev \
+        libxslt-dev \
+        python3-dev \
+    && ${APT_CLEANUP} \
+    # Install pipx using pip to have a more recent version of pipx, which
+    # supports the `--global` flag.
+    && pip install pipx --break-system-packages \
+    # Install a recent version of meson and gcovr using pipx to have the same
+    # version across all variants regardless of base.
+    && pipx install --global \
+        gcovr${GCOVR_VERSION} \
+        meson${MESON_VERSION} \
+    && gcovr --version \
+    && echo Meson version: \
+    && meson --version
+
+FROM base AS llvm-base
+# LLVM 16 is the highest available in Bookworm. Preferably, we should use the
+# same version for all platforms, but it's not possible at the moment.
+ARG LLVM_VERSION=16
+RUN ${APT_UPDATE} \
+    && ${APT_INSTALL} \
+        clang-${LLVM_VERSION} \
+        libclang-rt-${LLVM_VERSION}-dev \
+        lld-${LLVM_VERSION} \
+        llvm-${LLVM_VERSION} \
+    && ${APT_CLEANUP} \
+    && ln -f /usr/bin/clang-${LLVM_VERSION} /usr/bin/clang \
+    && ln -f /usr/bin/lld-${LLVM_VERSION} /usr/bin/lld \
+    && ln -f /usr/bin/llvm-ar-${LLVM_VERSION} /usr/bin/llvm-ar \
+    && ln -f /usr/bin/llvm-strip-${LLVM_VERSION} /usr/bin/llvm-strip
+
+FROM llvm-base AS native-base
+ARG LLVM_VERSION=16
+RUN ${APT_UPDATE} \
+    && ${APT_INSTALL} \
+        # Runtime library dependencies.
+        libglib2.0-dev \
+        libgtk-3-dev \
+        libpng-dev \
+    # Install libomp-dev if available (OpenMP support for LLVM). It's done only
+    # for the native images, as OpenMP support in cross-build environment is
+    # tricky for LLVM.
+    && (${APT_INSTALL} libomp-${LLVM_VERSION}-dev \
+        || echo "OpenMP not available on this platform.") \
+    && ${APT_CLEANUP}
+
+# The following targets differ in BASE_IMAGE.
+FROM native-base AS linux-386
+FROM native-base AS linux-amd64
+FROM native-base AS linux-arm-v5
+FROM native-base AS linux-arm-v7
+FROM native-base AS linux-arm64-v8
+FROM native-base AS linux-mips64el
+FROM native-base AS linux-mipsel
+FROM native-base AS linux-ppc64le
+FROM native-base AS linux-riscv64
+
+# The following targets should have a common BASE_IMAGE.
+FROM llvm-base AS linux-mips
+RUN ${APT_UPDATE} \
+    && ${APT_INSTALL} gcc-multilib-mips-linux-gnu \
+    && ${APT_CLEANUP}
+
+FROM llvm-base AS linux-ppc
+RUN ${APT_UPDATE} \
+    && ${APT_INSTALL} gcc-multilib-powerpc-linux-gnu \
+    && ${APT_CLEANUP}
+
+FROM llvm-base AS linux-ppc64
+RUN ${APT_UPDATE} \
+    && ${APT_INSTALL} gcc-multilib-powerpc64-linux-gnu \
+    && ${APT_CLEANUP}
+
+# We use a common image for Windows i686 and amd64, as it doesn't make sense to
+# make them separate in terms of build time and image size. After two runs they
+# should use the same cache layers, so in the end it makes the collective image
+# size smaller.
+FROM base AS windows-base
+ARG LLVM_MINGW_RELEASE=20240619
+ARG LLVM_MINGW_VARIANT=llvm-mingw-${LLVM_MINGW_RELEASE}-msvcrt-ubuntu-20.04-x86_64
+RUN ${APT_UPDATE} \
+    && ${APT_INSTALL} wget \
+    && ${APT_CLEANUP} \
+    && cd /opt \
+    && wget https://github.com/mstorsjo/llvm-mingw/releases/download/${LLVM_MINGW_RELEASE}/${LLVM_MINGW_VARIANT}.tar.xz \
+    && tar -xf ${LLVM_MINGW_VARIANT}.tar.xz \
+    && rm -f ${LLVM_MINGW_VARIANT}.tar.xz
+ENV PATH=${PATH}:/opt/${LLVM_MINGW_VARIANT}/bin
+
+FROM windows-base AS windows-x86-base
+RUN dpkg --add-architecture i386 \
+    && ${APT_UPDATE} \
+    && ${APT_INSTALL} \
+        gcc-mingw-w64-i686 \
+        gcc-mingw-w64-x86-64 \
+        mingw-w64-tools \
+        procps \
+        wine \
+        wine32 \
+        wine64 \
+    && ${APT_CLEANUP} \
+    # Inspired by https://code.videolan.org/videolan/docker-images
+    && wine wineboot --init \
+    && while pgrep wineserver > /dev/null; do \
+        echo "waiting ..."; \
+        sleep 1; \
+    done \
+    && rm -rf /tmp/wine-*
+
+FROM windows-x86-base AS windows-686
+FROM windows-x86-base AS windows-amd64
+
+# aarch64 image requires linaro/wine-arm64 as a base.
+FROM windows-base AS windows-arm64-v8
+RUN wine-arm64 wineboot --init \
+    && while pgrep wineserver > /dev/null; do \
+        echo "waiting ..."; \
+        sleep 1; \
+    done \
+    && rm -rf /tmp/wine-*

.gitlab-ci.d/01-docker/target-env/linux-386.env

@@ -0,0 +1,4 @@
+DOCKER_PLATFORM=linux/386
+BASE_IMAGE=docker.io/i386/debian
+BASE_IMAGE_TAG=bookworm-slim
+LLVM_VERSION=16

.gitlab-ci.d/01-docker/target-env/linux-amd64.env

@@ -0,0 +1,4 @@
+DOCKER_PLATFORM=linux/amd64
+BASE_IMAGE=docker.io/amd64/debian
+BASE_IMAGE_TAG=bookworm-slim
+LLVM_VERSION=16

.gitlab-ci.d/01-docker/target-env/linux-arm-v5.env

@@ -0,0 +1,4 @@
+DOCKER_PLATFORM=linux/arm/v5
+BASE_IMAGE=docker.io/arm32v5/debian
+BASE_IMAGE_TAG=bookworm-slim
+LLVM_VERSION=16

.gitlab-ci.d/01-docker/target-env/linux-arm-v7.env

@@ -0,0 +1,4 @@
+DOCKER_PLATFORM=linux/arm/v7
+BASE_IMAGE=docker.io/arm32v7/debian
+BASE_IMAGE_TAG=bookworm-slim
+LLVM_VERSION=16

.gitlab-ci.d/01-docker/target-env/linux-arm64-v8.env

@@ -0,0 +1,4 @@
+DOCKER_PLATFORM=linux/arm64/v8
+BASE_IMAGE=docker.io/arm64v8/debian
+BASE_IMAGE_TAG=bookworm-slim
+LLVM_VERSION=16

.gitlab-ci.d/01-docker/target-env/linux-mips.env

@@ -0,0 +1,4 @@
+DOCKER_PLATFORM=linux/amd64
+BASE_IMAGE=docker.io/amd64/debian
+BASE_IMAGE_TAG=bookworm-slim
+LLVM_VERSION=16

.gitlab-ci.d/01-docker/target-env/linux-mips64el.env

@@ -0,0 +1,4 @@
+DOCKER_PLATFORM=linux/mips64el
+BASE_IMAGE=docker.io/mips64le/debian
+BASE_IMAGE_TAG=bookworm-slim
+LLVM_VERSION=16

.gitlab-ci.d/01-docker/target-env/linux-mipsel.env

@@ -0,0 +1,4 @@
+DOCKER_PLATFORM=linux/mipsel
+BASE_IMAGE=docker.io/serenitycode/debian-debootstrap
+BASE_IMAGE_TAG=mipsel-bookworm-slim
+LLVM_VERSION=14

.gitlab-ci.d/01-docker/target-env/linux-ppc.env

@@ -0,0 +1 @@
+linux-amd64.env

.gitlab-ci.d/01-docker/target-env/linux-ppc64.env

@@ -0,0 +1 @@
+linux-amd64.env

.gitlab-ci.d/01-docker/target-env/linux-ppc64le.env

@@ -0,0 +1,4 @@
+DOCKER_PLATFORM=linux/ppc64le
+BASE_IMAGE=docker.io/ppc64le/debian
+BASE_IMAGE_TAG=bookworm-slim
+LLVM_VERSION=16

.gitlab-ci.d/01-docker/target-env/linux-riscv64.env

@@ -0,0 +1,4 @@
+DOCKER_PLATFORM=linux/riscv64
+BASE_IMAGE=docker.io/riscv64/debian
+BASE_IMAGE_TAG=sid-slim
+LLVM_VERSION=18

.gitlab-ci.d/01-docker/target-env/windows-686.env

@@ -0,0 +1 @@
+linux-amd64.env

.gitlab-ci.d/01-docker/target-env/windows-amd64.env

@@ -0,0 +1 @@
+linux-amd64.env

.gitlab-ci.d/01-docker/target-env/windows-arm64-v8.env

@@ -0,0 +1,3 @@
+DOCKER_PLATFORM=linux/amd64
+BASE_IMAGE=docker.io/linaro/wine-arm64
+BASE_IMAGE_TAG=latest

.gitlab-ci.d/02-build.yml

@@ -0,0 +1,107 @@
+# Build stage
+#
+# This stage builds pixman with enabled coverage for all supported
+# architectures.
+#
+# Some targets don't support atomic profile update, so to decrease the number of
+# gcov errors, they need to be built without OpenMP (single threaded) by adding
+# `-Dopenmp=disabled` Meson argument.
+
+variables:
+  # Used in test stage as well.
+  BUILD_DIR: build-${TOOLCHAIN}
+
+# Applicable to all build targets.
+
+include:
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-386
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-amd64
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-arm-v5
+      qemu_cpu: arm1136
+      # Disable coverage, as the tests take too long to run with a single thread.
+      enable_gnu_coverage: false
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-arm-v7
+      qemu_cpu: max
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-arm64-v8
+      qemu_cpu: max
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-mips
+      toolchain: [gnu]
+      qemu_cpu: 74Kf
+      enable_gnu_coverage: false
+  # TODO: Merge with the one above once the following issue is resolved:
+  # https://gitlab.freedesktop.org/pixman/pixman/-/issues/105).
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-mips
+      toolchain: [llvm]
+      qemu_cpu: 74Kf
+      job_name_prefix: "."
+      job_name_suffix: ":failing"
+      allow_failure: true
+      retry: 0
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-mips64el
+      qemu_cpu: Loongson-3A4000
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-mipsel
+      toolchain: [gnu]
+      qemu_cpu: 74Kf
+      # Disable coverage, as the tests take too long to run with a single thread.
+      enable_gnu_coverage: false
+  # TODO: Merge with the one above once the following issue is resolved:
+  # https://gitlab.freedesktop.org/pixman/pixman/-/issues/105).
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-mipsel
+      toolchain: [llvm]
+      qemu_cpu: 74Kf
+      job_name_prefix: "."
+      job_name_suffix: ":failing"
+      allow_failure: true
+      retry: 0
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-ppc
+      qemu_cpu: g4
+      enable_gnu_coverage: false
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-ppc64
+      qemu_cpu: ppc64
+      enable_gnu_coverage: false
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-ppc64le
+      qemu_cpu: power10
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: linux-riscv64
+      qemu_cpu: rv64
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: windows-686
+      enable_gnu_coverage: false
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: windows-amd64
+      enable_gnu_coverage: false
+  - local: .gitlab-ci.d/templates/build.yml
+    inputs:
+      target: windows-arm64-v8
+      toolchain: [llvm]  # GNU toolchain doesn't seem to support Windows on ARM.
+      qemu_cpu: max
+      enable_gnu_coverage: false

.gitlab-ci.d/03-test.yml

@@ -0,0 +1,175 @@
+# Test stage
+#
+# This stage executes the test suite for pixman for all architectures in
+# different configurations. Build and test is split, as some architectures can
+# have different QEMU configuration or have multiple supported pixman backends,
+# which are executed as job matrix.
+#
+# Mind that `PIXMAN_ENABLE` variable in matrix runs does nothing, but it looks
+# better in CI to indicate what is actually being tested.
+#
+# Some emulated targets are really slow or cannot be run in multithreaded mode
+# (mipsel, arm-v5). Thus coverage reporting is disabled for them.
+
+variables:
+  # Used in summary stage as well.
+  COVERAGE_BASE_DIR: coverage
+  COVERAGE_OUT: ${COVERAGE_BASE_DIR}/${CI_JOB_ID}
+  TEST_NAME: ""  # Allow to specify a set of tests to run with run variables.
+
+include:
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-386
+      toolchain: [gnu]
+      pixman_disable:
+        - "sse2 ssse3"  # Testing "mmx"
+        - "mmx ssse3"  # Testing "sse2"
+        - "mmx sse2"  # Testing "ssse3"
+  # TODO: Merge up after resolving
+  # https://gitlab.freedesktop.org/pixman/pixman/-/issues/106
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-386
+      toolchain: [llvm]
+      pixman_disable:
+        # Same as above.
+        - "sse2 ssse3"
+        - "mmx ssse3"
+        - "mmx sse2"
+      job_name_prefix: "."
+      job_name_suffix: ":failing"
+      allow_failure: true
+      retry: 0
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-amd64
+      pixman_disable:
+        - ""
+        - "fast"
+        - "wholeops"
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-arm-v5
+      toolchain: [gnu]
+      qemu_cpu: [arm1136]
+      pixman_disable: ["arm-neon"] # Test only arm-simd.
+      timeout: 3h
+      test_timeout_multiplier: 40
+  # TODO: Merge up after resolving
+  # https://gitlab.freedesktop.org/pixman/pixman/-/issues/107
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-arm-v5
+      toolchain: [llvm]
+      qemu_cpu: [arm1136]
+      pixman_disable: ["arm-neon"] # Test only arm-simd.
+      timeout: 3h
+      test_timeout_multiplier: 40
+      job_name_prefix: "."
+      job_name_suffix: ":failing"
+      allow_failure: true
+      retry: 0
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-arm-v7
+      qemu_cpu: [max]
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-arm64-v8
+      qemu_cpu: [max]
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-mips
+      toolchain: [gnu]  # TODO: Add llvm once the build is fixed.
+      qemu_cpu: [74Kf]
+      job_name_prefix: "."
+      job_name_suffix: ":failing"
+      allow_failure: true  # Some tests seem to fail.
+      retry: 0
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-mips64el
+      toolchain: [gnu]
+      qemu_cpu: [Loongson-3A4000]
+  # TODO: Merge up after resolving
+  # https://gitlab.freedesktop.org/pixman/pixman/-/issues/108
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-mips64el
+      toolchain: [llvm]
+      qemu_cpu: [Loongson-3A4000]
+      job_name_prefix: "."
+      job_name_suffix: ":failing"
+      allow_failure: true
+      retry: 0
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-mipsel
+      toolchain: [gnu]  # TODO: Add llvm once the build is fixed.
+      qemu_cpu: [74Kf]
+      timeout: 2h
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-ppc
+      qemu_cpu: [g4]
+      job_name_prefix: "."
+      job_name_suffix: ":failing"
+      allow_failure: true  # SIGILL for some tests
+      retry: 0
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-ppc64
+      qemu_cpu: [ppc64]
+      job_name_prefix: "."
+      job_name_suffix: ":failing"
+      allow_failure: true  # SIGSEGV for some tests
+      retry: 0
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-ppc64le
+      toolchain: [gnu]
+      qemu_cpu: [power10]
+  # TODO: Merge up after resolving
+  # https://gitlab.freedesktop.org/pixman/pixman/-/issues/109
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-ppc64le
+      toolchain: [llvm]
+      qemu_cpu: [power10]
+      job_name_prefix: "."
+      job_name_suffix: ":failing"
+      allow_failure: true
+      retry: 0
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: linux-riscv64
+      qemu_cpu:
+        # Test on target without RVV (verify no autovectorization).
+        - rv64,v=false
+        # Test correctness for different VLENs.
+        - rv64,v=true,vext_spec=v1.0,vlen=128,elen=64
+        - rv64,v=true,vext_spec=v1.0,vlen=256,elen=64
+        - rv64,v=true,vext_spec=v1.0,vlen=512,elen=64
+        - rv64,v=true,vext_spec=v1.0,vlen=1024,elen=64
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: windows-686
+      pixman_disable:
+        # The same as for linux-386.
+        - "sse2 ssse3"
+        - "mmx ssse3"
+        - "mmx sse2"
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: windows-amd64
+      pixman_disable:
+        # The same as for linux-amd64.
+        - ""
+        - "fast"
+        - "wholeops"
+  - local: .gitlab-ci.d/templates/test.yml
+    inputs:
+      target: windows-arm64-v8
+      toolchain: [llvm]
+      qemu_cpu: [max]

.gitlab-ci.d/04-summary.yml

@@ -0,0 +1,47 @@
+# Summary stage
+#
+# This stage takes coverage reports from test runs for all architectures, and
+# merges it into a single report, with GitLab visualization. There is also an
+# HTML report generated as a separate artifact.
+
+summary:
+  extends: .target:all
+  stage: summary
+  variables:
+    TARGET: linux-amd64
+    COVERAGE_SUMMARY_DIR: ${COVERAGE_BASE_DIR}/summary
+  needs:
+    - job: test:linux-386
+      optional: true
+    - job: test:linux-amd64
+      optional: true
+    - job: test:linux-arm-v7
+      optional: true
+    - job: test:linux-arm64-v8
+      optional: true
+    - job: test:linux-mips64el
+      optional: true
+    - job: test:linux-ppc64le
+      optional: true
+    - job: test:linux-riscv64
+      optional: true
+  script:
+    - echo "Input coverage reports:" && ls ${COVERAGE_BASE_DIR}/*.json || (echo "No coverage reports available." && exit)
+    - |
+      args=( )
+      for f in ${COVERAGE_BASE_DIR}/*.json; do
+        args+=( "-a" "$f" )
+      done
+    - mkdir -p ${COVERAGE_SUMMARY_DIR}
+    - gcovr "${args[@]}"
+        --cobertura-pretty --cobertura ${COVERAGE_SUMMARY_DIR}/coverage.xml
+        --html-details ${COVERAGE_SUMMARY_DIR}/coverage.html
+        --txt --print-summary
+  coverage: '/^TOTAL.*\s+(\d+\%)$/'
+  artifacts:
+    reports:
+      coverage_report:
+        coverage_format: cobertura
+        path: ${COVERAGE_SUMMARY_DIR}/coverage.xml
+    paths:
+      - ${COVERAGE_SUMMARY_DIR}/

.gitlab-ci.d/meson-cross/linux-386-gnu.meson

@@ -0,0 +1 @@
+native-gnu.meson

.gitlab-ci.d/meson-cross/linux-386-llvm.meson

@@ -0,0 +1 @@
+native-llvm.meson

.gitlab-ci.d/meson-cross/linux-amd64-gnu.meson

@@ -0,0 +1 @@
+native-gnu.meson

.gitlab-ci.d/meson-cross/linux-amd64-llvm.meson

@@ -0,0 +1 @@
+native-llvm.meson

.gitlab-ci.d/meson-cross/linux-arm-v5-gnu.meson

@@ -0,0 +1 @@
+native-gnu-noopenmp.meson

.gitlab-ci.d/meson-cross/linux-arm-v5-llvm.meson

@@ -0,0 +1 @@
+native-llvm-noopenmp.meson

.gitlab-ci.d/meson-cross/linux-arm-v7-gnu.meson

@@ -0,0 +1 @@
+native-gnu.meson

.gitlab-ci.d/meson-cross/linux-arm-v7-llvm.meson

@@ -0,0 +1 @@
+native-llvm.meson

.gitlab-ci.d/meson-cross/linux-arm64-v8-gnu.meson

@@ -0,0 +1 @@
+native-gnu.meson

.gitlab-ci.d/meson-cross/linux-arm64-v8-llvm.meson

@@ -0,0 +1 @@
+native-llvm.meson

.gitlab-ci.d/meson-cross/linux-mips-gnu.meson

@@ -0,0 +1,11 @@
+[binaries]
+c = ['mips-linux-gnu-gcc', '-DCI_HAS_ALL_MIPS_CPU_FEATURES']
+ar = 'mips-linux-gnu-ar'
+strip = 'mips-linux-gnu-strip'
+exe_wrapper = ['qemu-mips', '-L', '/usr/mips-linux-gnu/']
+
+[host_machine]
+system = 'linux'
+cpu_family = 'mips32'
+cpu = 'mips32'
+endian = 'big'

.gitlab-ci.d/meson-cross/linux-mips-llvm.meson

@@ -0,0 +1,14 @@
+[binaries]
+c = ['clang', '-target', 'mips-linux-gnu', '-fPIC', '-DCI_HAS_ALL_MIPS_CPU_FEATURES']
+ar = 'llvm-ar'
+strip = 'llvm-strip'
+exe_wrapper = ['qemu-mips', '-L', '/usr/mips-linux-gnu/']
+
+[built-in options]
+c_link_args = ['-target', 'mips-linux-gnu', '-fuse-ld=lld']
+
+[host_machine]
+system = 'linux'
+cpu_family = 'mips32'
+cpu = 'mips32'
+endian = 'big'

.gitlab-ci.d/meson-cross/linux-mips64el-gnu.meson

@@ -0,0 +1,8 @@
+[binaries]
+c = ['gcc', '-DCI_HAS_ALL_MIPS_CPU_FEATURES']
+ar = 'ar'
+strip = 'strip'
+pkg-config = 'pkg-config'
+
+[project options]
+mips-dspr2 = 'disabled'

.gitlab-ci.d/meson-cross/linux-mips64el-llvm.meson

@@ -0,0 +1,8 @@
+[binaries]
+c = ['clang', '-DCI_HAS_ALL_MIPS_CPU_FEATURES']
+ar = 'llvm-ar'
+strip = 'llvm-strip'
+pkg-config = 'pkg-config'
+
+[project options]
+mips-dspr2 = 'disabled'

.gitlab-ci.d/meson-cross/linux-mipsel-gnu.meson

@@ -0,0 +1 @@
+native-gnu-noopenmp.meson

.gitlab-ci.d/meson-cross/linux-mipsel-llvm.meson

@@ -0,0 +1 @@
+native-llvm-noopenmp.meson

.gitlab-ci.d/meson-cross/linux-ppc-gnu.meson

@@ -0,0 +1,11 @@
+[binaries]
+c = 'powerpc-linux-gnu-gcc'
+ar = 'powerpc-linux-gnu-ar'
+strip = 'powerpc-linux-gnu-strip'
+exe_wrapper = ['qemu-ppc', '-L', '/usr/powerpc-linux-gnu']
+
+[host_machine]
+system = 'linux'
+cpu_family = 'ppc'
+cpu = 'ppc'
+endian = 'big'

.gitlab-ci.d/meson-cross/linux-ppc-llvm.meson

@@ -0,0 +1,15 @@
+[binaries]
+c = ['clang', '-target', 'powerpc-linux-gnu']
+ar = 'llvm-ar'
+strip = 'llvm-strip'
+exe_wrapper = ['qemu-ppc', '-L', '/usr/powerpc-linux-gnu/']
+
+[built-in options]
+# We cannot use LLD, as it doesn't support big-endian PPC.
+c_link_args = ['-target', 'powerpc-linux-gnu']
+
+[host_machine]
+system = 'linux'
+cpu_family = 'ppc'
+cpu = 'ppc'
+endian = 'big'

.gitlab-ci.d/meson-cross/linux-ppc64-gnu.meson

@@ -0,0 +1,11 @@
+[binaries]
+c = 'powerpc64-linux-gnu-gcc'
+ar = 'powerpc64-linux-gnu-ar'
+strip = 'powerpc64-linux-gnu-strip'
+exe_wrapper = ['qemu-ppc64', '-L', '/usr/powerpc64-linux-gnu/']
+
+[host_machine]
+system = 'linux'
+cpu_family = 'ppc64'
+cpu = 'ppc64'
+endian = 'big'

.gitlab-ci.d/meson-cross/linux-ppc64-llvm.meson

@@ -0,0 +1,15 @@
+[binaries]
+c = ['clang', '-target', 'powerpc64-linux-gnu']
+ar = 'llvm-ar'
+strip = 'llvm-strip'
+exe_wrapper = ['qemu-ppc64', '-L', '/usr/powerpc64-linux-gnu/']
+
+[built-in options]
+# We cannot use LLD, as it doesn't support big-endian PPC.
+c_link_args = ['-target', 'powerpc64-linux-gnu']
+
+[host_machine]
+system = 'linux'
+cpu_family = 'ppc64'
+cpu = 'ppc64'
+endian = 'big'

.gitlab-ci.d/meson-cross/linux-ppc64le-gnu.meson

@@ -0,0 +1 @@
+native-gnu.meson

.gitlab-ci.d/meson-cross/linux-ppc64le-llvm.meson

@@ -0,0 +1 @@
+native-llvm.meson

.gitlab-ci.d/meson-cross/linux-riscv64-gnu.meson

@@ -0,0 +1 @@
+native-gnu.meson

.gitlab-ci.d/meson-cross/linux-riscv64-llvm.meson

@@ -0,0 +1 @@
+native-llvm.meson

.gitlab-ci.d/meson-cross/native-gnu-noopenmp.meson

@@ -0,0 +1,8 @@
+[binaries]
+c = ['gcc', '-DCI_HAS_ALL_MIPS_CPU_FEATURES']
+ar = 'ar'
+strip = 'strip'
+pkg-config = 'pkg-config'
+
+[project options]
+openmp = 'disabled'

.gitlab-ci.d/meson-cross/native-gnu.meson

@@ -0,0 +1,5 @@
+[binaries]
+c = 'gcc'
+ar = 'ar'
+strip = 'strip'
+pkg-config = 'pkg-config'

.gitlab-ci.d/meson-cross/native-llvm-noopenmp.meson

@@ -0,0 +1,8 @@
+[binaries]
+c = ['clang', '-DCI_HAS_ALL_MIPS_CPU_FEATURES']
+ar = 'llvm-ar'
+strip = 'llvm-strip'
+pkg-config = 'pkg-config'
+
+[project options]
+openmp = 'disabled'

.gitlab-ci.d/meson-cross/native-llvm.meson

@@ -0,0 +1,5 @@
+[binaries]
+c = 'clang'
+ar = 'llvm-ar'
+strip = 'llvm-strip'
+pkg-config = 'pkg-config'

.gitlab-ci.d/meson-cross/windows-686-gnu.meson

@@ -0,0 +1,18 @@
+[binaries]
+c = 'i686-w64-mingw32-gcc'
+ar = 'i686-w64-mingw32-ar'
+strip = 'i686-w64-mingw32-strip'
+windres = 'i686-w64-mingw32-windres'
+exe_wrapper = 'wine'
+
+[built-in options]
+c_link_args = ['-static-libgcc']
+
+[host_machine]
+system = 'windows'
+cpu_family = 'x86'
+cpu = 'i686'
+endian = 'little'
+
+[project options]
+openmp = 'disabled'

.gitlab-ci.d/meson-cross/windows-686-llvm.meson

@@ -0,0 +1,18 @@
+[binaries]
+c = 'i686-w64-mingw32-clang'
+ar = 'i686-w64-mingw32-llvm-ar'
+strip = 'i686-w64-mingw32-strip'
+windres = 'i686-w64-mingw32-windres'
+exe_wrapper = 'wine'
+
+[built-in options]
+c_link_args = ['-static']
+
+[project options]
+openmp = 'disabled'
+
+[host_machine]
+system = 'windows'
+cpu_family = 'x86'
+cpu = 'i686'
+endian = 'little'

.gitlab-ci.d/meson-cross/windows-amd64-gnu.meson

@@ -0,0 +1,15 @@
+[binaries]
+c = 'x86_64-w64-mingw32-gcc'
+ar = 'x86_64-w64-mingw32-ar'
+strip = 'x86_64-w64-mingw32-strip'
+windres = 'x86_64-w64-mingw32-windres'
+exe_wrapper = 'wine'
+
+[built-in options]
+c_link_args = ['-static-libgcc']
+
+[host_machine]
+system = 'windows'
+cpu_family = 'x86_64'
+cpu = 'x86_64'
+endian = 'little'

.gitlab-ci.d/meson-cross/windows-amd64-llvm.meson

@@ -0,0 +1,20 @@
+[binaries]
+c = 'x86_64-w64-mingw32-clang'
+ar = 'x86_64-w64-mingw32-llvm-ar'
+strip = 'x86_64-w64-mingw32-strip'
+windres = 'x86_64-w64-mingw32-windres'
+exe_wrapper = 'wine'
+
+[built-in options]
+# Static linking is a workaround around `libwinpthread-1` not being discovered correctly.
+c_link_args = ['-static']
+
+[project options]
+# OpenMP is disabled as it is not being discovered correctly during tests.
+openmp = 'disabled'
+
+[host_machine]
+system = 'windows'
+cpu_family = 'x86_64'
+cpu = 'x86_64'
+endian = 'little'

.gitlab-ci.d/meson-cross/windows-arm64-v8-llvm.meson

@@ -0,0 +1,18 @@
+[binaries]
+c = 'aarch64-w64-mingw32-clang'
+ar = 'aarch64-w64-mingw32-llvm-ar'
+strip = 'aarch64-w64-mingw32-strip'
+windres = 'aarch64-w64-mingw32-windres'
+exe_wrapper = 'wine-arm64'
+
+[built-in options]
+c_link_args = ['-static']
+
+[project options]
+openmp = 'disabled'
+
+[host_machine]
+system = 'windows'
+cpu_family = 'aarch64'
+cpu = 'aarch64'
+endian = 'little'

.gitlab-ci.d/pixman-project.yml

@@ -0,0 +1,65 @@
+# This file contains the set of jobs run by the pixman project:
+# https://gitlab.freedesktop.org/pixman/pixman/-/pipelines
+
+stages:
+  - docker
+  - build
+  - test
+  - summary
+
+variables:
+  # Make it possible to change RUNNER_TAG from GitLab variables. The default
+  # `kvm` tag has been tested with FDO infrastructure.
+  RUNNER_TAG: kvm
+
+  # Docker image global configuration.
+  DOCKER_TAG: latest
+  DOCKER_IMAGE_NAME: registry.freedesktop.org/pixman/pixman/pixman:${DOCKER_TAG}
+
+  # Execute to load a target-specific environment.
+  LOAD_TARGET_ENV: source .gitlab-ci.d/01-docker/target-env/${TARGET}.env
+
+  # Enable/disable specific targets for code and platform coverage targets.
+  ACTIVE_TARGET_PATTERN: '/linux-386|linux-amd64|linux-arm-v5|linux-arm-v7|linux-arm64-v8|linux-mips|linux-mips64el|linux-mipsel|linux-ppc|linux-ppc64|linux-ppc64le|linux-riscv64|windows-686|windows-amd64|windows-arm64-v8/i'
+
+workflow:
+  rules:
+    # Use modified Docker image if building in MR and Docker image is affected
+    # by the MR.
+    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
+      changes:
+        paths:
+          - .gitlab-ci.d/01-docker.yml
+          - .gitlab-ci.d/01-docker/**/*
+      variables:
+        DOCKER_TAG: $CI_COMMIT_REF_SLUG
+        DOCKER_IMAGE_NAME: ${CI_REGISTRY_IMAGE}/pixman:${DOCKER_TAG}
+
+    # A standard set of GitLab CI triggers (i.e., MR, schedule, default branch,
+    # and tag).
+    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
+    - if: $CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS
+      when: never
+    - if: $CI_PIPELINE_SOURCE == 'schedule'
+    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
+    - if: $CI_COMMIT_BRANCH
+    - if: $CI_COMMIT_TAG
+
+  auto_cancel:
+    on_new_commit: conservative
+    on_job_failure: all
+
+default:
+  tags:
+    - $RUNNER_TAG
+
+  # Retry in case the runner is misconfigured for multi-arch builds or some
+  # random unexpected runner error occurs (it happened during testing).
+  retry: 1
+
+include:
+  - local: "/.gitlab-ci.d/templates/targets.yml"
+  - local: "/.gitlab-ci.d/01-docker.yml"
+  - local: "/.gitlab-ci.d/02-build.yml"
+  - local: "/.gitlab-ci.d/03-test.yml"
+  - local: "/.gitlab-ci.d/04-summary.yml"

.gitlab-ci.d/templates/build.yml

@@ -0,0 +1,80 @@
+spec:
+  inputs:
+    target:
+      description:
+        Build target in form of "OS-ARCH" pair (e.g., linux-amd64). Mostly the
+        same as platform string for Docker but with a hyphen instead of slash.
+    toolchain:
+      description:
+        An array of toolchains to test with. Each toolchain should have an
+        appropriate Meson cross file.
+      type: array
+      default: [gnu, llvm]
+    qemu_cpu:
+      description:
+        QEMU_CPU environmental variable used by Docker (which uses QEMU
+        underneath). It is not used by x86 targets, as they are executed
+        natively on the host.
+      default: ""
+    enable_gnu_coverage:
+      description:
+        Enable coverage build flags. It can be later used to compile a coverage
+        report for all the jobs. Should be enabled only for native build
+        environments as they have all the optional dependencies, and are the
+        most reliable and uniform (so disable for cross environments).
+      type: boolean
+      default: true
+    job_name_prefix:
+      description:
+        Additional prefix for the job name. Can be used to disable a job with a
+        "." prefix.
+      default: ""
+    job_name_suffix:
+      description:
+        Additional suffix for the job name. Can be used to prevent job
+        duplication for jobs for the same target.
+      default: ""
+    allow_failure:
+      description:
+        Set the `allow_failure` flag for jobs that are expected to fail.
+        Remember to set `retry` argument to 0 to prevent unnecessary retries.
+      type: boolean
+      default: false
+    retry:
+      description:
+        Set the `retry` flag for a job. Usually used together with
+        `allow_failure`.
+      type: number
+      default: 1
+---
+
+"$[[ inputs.job_name_prefix ]]build:$[[ inputs.target ]]$[[ inputs.job_name_suffix ]]":
+  extends: .target:all
+  stage: build
+  allow_failure: $[[ inputs.allow_failure ]]
+  retry: $[[ inputs.retry ]]
+  needs:
+    - job: docker
+      optional: true
+      parallel:
+        matrix:
+          - TARGET: $[[ inputs.target ]]
+  variables:
+    TARGET: $[[ inputs.target ]]
+    QEMU_CPU: $[[ inputs.qemu_cpu ]]
+  parallel:
+    matrix:
+      - TOOLCHAIN: $[[ inputs.toolchain ]]
+  script:
+    - |
+      if [ "$[[ inputs.enable_gnu_coverage ]]" == "true" ] && [ "${TOOLCHAIN}" == "gnu" ]; then
+        COV_C_ARGS=-fprofile-update=atomic
+        COV_MESON_BUILD_ARGS=-Db_coverage=true
+      fi
+    - meson setup ${BUILD_DIR}
+        --cross-file .gitlab-ci.d/meson-cross/${TARGET}-${TOOLCHAIN}.meson
+        -Dc_args="${COV_C_ARGS}" ${COV_MESON_BUILD_ARGS}
+    - meson compile -C ${BUILD_DIR}
+  artifacts:
+    paths:
+      - ${BUILD_DIR}/

.gitlab-ci.d/templates/targets.yml

@@ -0,0 +1,9 @@
+# General target templates.
+
+.target:all:
+  image:
+    name: $DOCKER_IMAGE_NAME-$TARGET
+  rules:
+    - if: "$TARGET =~ $ACTIVE_TARGET_PATTERN"
+  before_script:
+    - ${LOAD_TARGET_ENV}

.gitlab-ci.d/templates/test.yml

@@ -0,0 +1,112 @@
+spec:
+  inputs:
+    target:
+      description:
+        Build target in form of "OS-ARCH" pair (e.g., linux-amd64). Mostly the
+        same as platform string for Docker but with a hyphen instead of slash.
+    toolchain:
+      description:
+        An array of toolchains to test with. Each toolchain should have an
+        appropriate Meson cross file.
+      type: array
+      default: [gnu, llvm]
+    qemu_cpu:
+      description:
+        An array of QEMU_CPU environmental variables used as a job matrix
+        variable, and in turn by Docker (which uses QEMU underneath). It is not
+        used by x86 targets, as they are executed natively on the host.
+      type: array
+      default: [""]
+    pixman_disable:
+      description:
+        An array of PIXMAN_DISABLE targets used as a job matrix variable.
+      type: array
+      default: [""]
+    timeout:
+      description:
+        GitLab job timeout property. May need to be increased for slow
+        targets.
+      default: 1h
+    test_timeout_multiplier:
+      description:
+        Test timeout multiplier flag used for Meson test execution. May need to
+        be increased for slow targets.
+      type: number
+      default: 20
+    meson_testthreads:
+      description:
+        Sets MESON_TESTTHREADS environmental variable. For some platforms, the
+        tests should be executed one by one (without multithreading) to prevent
+        gcovr errors.
+      type: number
+      default: 0
+    gcovr_flags:
+      description:
+        Additional flags passed to gcovr tool.
+      default: ""
+    job_name_prefix:
+      description:
+        Additional prefix for the job name. Can be used to disable a job with a
+        "." prefix.
+      default: ""
+    job_name_suffix:
+      description:
+        Additional suffix for the job name. Can be used to prevent job
+        duplication for jobs for the same target.
+      default: ""
+    allow_failure:
+      description:
+        Set the `allow_failure` flag for jobs that are expected to fail.
+        Remember to set `retry` argument to 0 to prevent unnecessary retries.
+      type: boolean
+      default: false
+    retry:
+      description:
+        Set the `retry` flag for a job. Usually used together with
+        `allow_failure`.
+      type: number
+      default: 1
+---
+
+"$[[ inputs.job_name_prefix ]]test:$[[ inputs.target ]]$[[ inputs.job_name_suffix ]]":
+  extends: .target:all
+  stage: test
+  allow_failure: $[[ inputs.allow_failure ]]
+  retry: $[[ inputs.retry ]]
+  timeout: $[[ inputs.timeout ]]
+  needs:
+    - job: docker
+      optional: true
+      parallel:
+        matrix:
+          - TARGET: $[[ inputs.target ]]
+    - job: build:$[[ inputs.target ]]
+      parallel:
+        matrix:
+          - TOOLCHAIN: $[[ inputs.toolchain ]]
+  variables:
+    TARGET: $[[ inputs.target ]]
+    TEST_TIMEOUT_MULTIPLIER: $[[ inputs.test_timeout_multiplier ]]
+    GCOVR_FLAGS: $[[ inputs.gcovr_flags ]]
+    MESON_ARGS: -t ${TEST_TIMEOUT_MULTIPLIER} --no-rebuild -v ${TEST_NAME}
+    MESON_TESTTHREADS: $[[ inputs.meson_testthreads ]]
+  parallel:
+    matrix:
+      - TOOLCHAIN: $[[ inputs.toolchain ]]
+        PIXMAN_DISABLE: $[[ inputs.pixman_disable ]]
+        QEMU_CPU: $[[ inputs.qemu_cpu ]]
+  script:
+    - meson test -C ${BUILD_DIR} ${MESON_ARGS}
+  after_script:
+    - mkdir -p ${COVERAGE_OUT}
+    - gcovr ${GCOVR_FLAGS} -r ./ ${BUILD_DIR} -e ./subprojects
+        --json ${COVERAGE_OUT}.json
+        --html-details ${COVERAGE_OUT}/coverage.html
+        --print-summary || echo "No coverage data available."
+  artifacts:
+    paths:
+      - ${BUILD_DIR}/meson-logs/testlog.txt
+      - ${COVERAGE_BASE_DIR}/
+    reports:
+      junit:
+        - ${BUILD_DIR}/meson-logs/testlog.junit.xml

.gitlab-ci.yml

@@ -0,0 +1,16 @@
+#
+# This is the GitLab CI configuration file for the mainstream pixman project:
+# https://gitlab.freedesktop.org/pixman/pixman/-/pipelines
+#
+# !!! DO NOT ADD ANY NEW CONFIGURATION TO THIS FILE !!!
+#
+# Only documentation or comments is accepted.
+#
+# To use a different set of jobs than the mainstream project, you need to set
+# the location of your custom yml file at "custom CI/CD configuration path", on
+# your GitLab CI namespace:
+# https://docs.gitlab.com/ee/ci/pipelines/settings.html#custom-cicd-configuration-path
+#
+
+include:
+  - local: '/.gitlab-ci.d/pixman-project.yml'

Makefile.am

@@ -1,137 +0,0 @@
-SUBDIRS = pixman demos test
-
-pkgconfigdir=$(libdir)/pkgconfig
-pkgconfig_DATA=pixman-1.pc
-
-$(pkgconfig_DATA): pixman-1.pc.in
-
-snapshot:
-	distdir="$(distdir)-`date '+%Y%m%d'`"; \
-	test -d "$(srcdir)/.git" && distdir=$$distdir-`cd "$(srcdir)" && git rev-parse HEAD | cut -c 1-6`; \
-	$(MAKE) $(AM_MAKEFLAGS) distdir="$$distdir" dist
-
-GPGKEY=3892336E
-USERNAME=$$USER
-RELEASE_OR_SNAPSHOT = $$(if test "x$(PIXMAN_VERSION_MINOR)" = "x$$(echo "$(PIXMAN_VERSION_MINOR)/2*2" | bc)" ; then echo release; else echo snapshot; fi)
-RELEASE_CAIRO_HOST =	$(USERNAME)@cairographics.org
-RELEASE_CAIRO_DIR =	/srv/cairo.freedesktop.org/www/$(RELEASE_OR_SNAPSHOT)s
-RELEASE_CAIRO_URL = 	http://cairographics.org/$(RELEASE_OR_SNAPSHOT)s
-RELEASE_XORG_URL =	http://xorg.freedesktop.org/archive/individual/lib
-RELEASE_XORG_HOST =	$(USERNAME)@xorg.freedesktop.org
-RELEASE_XORG_DIR =	/srv/xorg.freedesktop.org/archive/individual/lib
-RELEASE_ANNOUNCE_LIST = cairo-announce@cairographics.org, xorg-announce@lists.freedesktop.org, pixman@lists.freedesktop.org
-
-EXTRA_DIST =				\
-	Makefile.win32			\
-	Makefile.win32.common
-
-tar_gz = $(PACKAGE)-$(VERSION).tar.gz
-tar_bz2 = $(PACKAGE)-$(VERSION).tar.bz2
-
-sha1_tgz = $(tar_gz).sha1
-md5_tgz = $(tar_gz).md5
-
-sha1_tbz2 = $(tar_bz2).sha1
-md5_tbz2 = $(tar_bz2).md5
-
-gpg_file = $(sha1_tgz).asc
-
-$(sha1_tgz): $(tar_gz)
-	sha1sum $^ > $@
-
-$(md5_tgz): $(tar_gz)
-	md5sum $^ > $@
-
-$(sha1_tbz2): $(tar_bz2)
-	sha1sum $^ > $@
-
-$(md5_tbz2): $(tar_bz2)
-	md5sum $^ > $@
-
-$(gpg_file): $(sha1_tgz)
-	@echo "Please enter your GPG password to sign the checksum."
-	gpg --armor --sign $^ 
-
-HASHFILES = $(sha1_tgz) $(sha1_tbz2) $(md5_tgz) $(md5_tbz2)
-
-release-verify-newer:
-	@echo -n "Checking that no $(VERSION) release already exists at $(RELEASE_XORG_HOST)..."
-	@ssh $(RELEASE_XORG_HOST) test ! -e $(RELEASE_XORG_DIR)/$(tar_gz) \
-		|| (echo "Ouch." && echo "Found: $(RELEASE_XORG_HOST):$(RELEASE_XORG_DIR)/$(tar_gz)" \
-		&& echo "Refusing to try to generate a new release of the same name." \
-		&& false)
-	@ssh $(RELEASE_CAIRO_HOST) test ! -e $(RELEASE_CAIRO_DIR)/$(tar_gz) \
-		|| (echo "Ouch." && echo "Found: $(RELEASE_CAIRO_HOST):$(RELEASE_CAIRO_DIR)/$(tar_gz)" \
-		&& echo "Refusing to try to generate a new release of the same name." \
-		&& false)
-	@echo "Good."
-
-release-remove-old:
-	$(RM) $(tar_gz) $(tar_bz2) $(HASHFILES) $(gpg_file)
-
-ensure-prev:
-	@if [[ "$(PREV)" == "" ]]; then							\
-		echo ""							          &&	\
-		echo "You must set the PREV variable on the make command line to" &&	\
-		echo "the last version."				  	  &&	\
-		echo ""								  &&	\
-		echo "For example:"						  &&	\
-		echo "      make PREV=0.7.3"				  	  &&	\
-		echo ""								  &&	\
-		false;									\
-	fi
-
-release-check: ensure-prev release-verify-newer release-remove-old distcheck
-
-release-tag:
-	git tag -u $(GPGKEY) -m "$(PACKAGE) $(VERSION) release" $(PACKAGE)-$(VERSION)
-
-release-upload: release-check $(tar_gz) $(tar_bz2) $(sha1_tgz) $(sha1_tbz2) $(md5_tgz) $(gpg_file)
-	scp $(tar_gz) $(sha1_tgz) $(gpg_file) $(RELEASE_CAIRO_HOST):$(RELEASE_CAIRO_DIR)
-	scp $(tar_gz) $(tar_bz2) $(RELEASE_XORG_HOST):$(RELEASE_XORG_DIR)
-	ssh $(RELEASE_CAIRO_HOST) "rm -f $(RELEASE_CAIRO_DIR)/LATEST-$(PACKAGE)-[0-9]* && ln -s $(tar_gz) $(RELEASE_CAIRO_DIR)/LATEST-$(PACKAGE)-$(VERSION)"
-
-RELEASE_TYPE = $$(if test "x$(PIXMAN_VERSION_MINOR)" = "x$$(echo "$(PIXMAN_VERSION_MINOR)/2*2" | bc)" ; then echo "stable release in the" ; else echo "development snapshot leading up to a stable"; fi)
-
-release-publish-message: $(HASHFILES) ensure-prev
-	@echo "Please follow the instructions in RELEASING to push stuff out and"
-	@echo "send out the announcement mails.  Here is the excerpt you need:"
-	@echo ""
-	@echo "Lists:  $(RELEASE_ANNOUNCE_LIST)"
-	@echo "Subject: [ANNOUNCE] $(PACKAGE) release $(VERSION) now available"
-	@echo "============================== CUT HERE =============================="
-	@echo "A new $(PACKAGE) release $(VERSION) is now available. This is a $(RELEASE_TYPE)"
-	@echo ""
-	@echo "tar.gz:"
-	@echo "	$(RELEASE_CAIRO_URL)/$(tar_gz)"
-	@echo "	$(RELEASE_XORG_URL)/$(tar_gz)"
-	@echo ""
-	@echo "tar.bz2:"
-	@echo "	$(RELEASE_XORG_URL)/$(tar_bz2)"
-	@echo ""
-	@echo "Hashes:"
-	@echo -n "	MD5:  "
-	@cat $(md5_tgz)
-	@echo -n "	MD5:  "
-	@cat $(md5_tbz2)
-	@echo -n "	SHA1: "
-	@cat $(sha1_tgz)
-	@echo -n "	SHA1: "
-	@cat $(sha1_tbz2)
-	@echo ""
-	@echo "GPG signature:"
-	@echo "	$(RELEASE_CAIRO_URL)/$(gpg_file)"
-	@echo "	(signed by`gpg --list-keys $(GPGKEY) | grep uid | cut -b4- | tr -s " "`)"
-	@echo ""
-	@echo "Git:"
-	@echo "	git://git.freedesktop.org/git/pixman"
-	@echo "	tag: $(PACKAGE)-$(VERSION)"
-	@echo ""
-	@echo "Log:"
-	@git log --no-merges "$(PACKAGE)-$(PREV)".."$(PACKAGE)-$(VERSION)" | git shortlog | awk '{ printf "\t"; print ; }' | cut -b1-80
-	@echo "============================== CUT HERE =============================="
-	@echo ""
-
-release-publish: release-upload release-tag release-publish-message
-
-.PHONY: release-upload release-publish release-publish-message release-tag

Makefile.win32

@@ -1,25 +0,0 @@
-default: all
-
-top_srcdir = .
-include $(top_srcdir)/Makefile.win32.common
-
-all: pixman test
-
-pixman:
-	@$(MAKE) -C pixman -f Makefile.win32
-
-test:
-	@$(MAKE) -C test -f Makefile.win32
-
-clean_r:
-	@$(MAKE) -C pixman -f Makefile.win32 clean
-	@$(MAKE) -C test   -f Makefile.win32 clean
-
-check:
-	@$(MAKE) -C test -f Makefile.win32 check
-
-
-clean: clean_r
-
-
-.PHONY: all pixman test clean check

Makefile.win32.common

@@ -1,56 +0,0 @@
-LIBRARY = pixman-1
-
-CC = cl
-LD = link
-AR = lib
-PERL = perl
-
-ifeq ($(top_builddir),)
-top_builddir = $(top_srcdir)
-endif
-
-CFG_VAR = $(CFG)
-ifeq ($(CFG_VAR),)
-CFG_VAR = release
-endif
-
-ifeq ($(CFG_VAR),debug)
-CFG_CFLAGS  = -MDd -Od -Zi
-CFG_LDFLAGS = -DEBUG
-else
-CFG_CFLAGS  = -MD -O2
-CFG_LDFLAGS =
-endif
-
-# Package definitions, to be used instead of those provided in config.h
-PKG_CFLAGS  = -DPACKAGE=$(LIBRARY) -DPACKAGE_VERSION="" -DPACKAGE_BUGREPORT=""
-
-BASE_CFLAGS = -nologo -I. -I$(top_srcdir) -I$(top_srcdir)/pixman
-
-PIXMAN_CFLAGS  = $(BASE_CFLAGS) $(PKG_CFLAGS) $(CFG_CFLAGS) $(CFLAGS)
-PIXMAN_LDFLAGS = -nologo $(CFG_LDFLAGS) $(LDFLAGS)
-PIXMAN_ARFLAGS = -nologo $(LDFLAGS)
-
-
-inform:
-ifneq ($(CFG),release)
-ifneq ($(CFG),debug)
-ifneq ($(CFG),)
-	@echo "Invalid specified configuration option: "$(CFG)"."
-	@echo
-	@echo "Possible choices for configuration are 'release' and 'debug'"
-	@exit 1
-endif
-	@echo "Using default RELEASE configuration... (use CFG=release or CFG=debug)"
-endif
-endif
-
-
-$(CFG_VAR)/%.obj: %.c $(libpixman_headers)
-	@mkdir -p $(CFG_VAR)
-	@$(CC) -c $(PIXMAN_CFLAGS) -Fo"$@" $<
-
-clean: inform
-	@$(RM) $(CFG_VAR)/*.{exe,ilk,lib,obj,pdb} $(BUILT_SOURCES) || exit 0
-
-.PHONY: inform clean

README

@@ -1,14 +1,20 @@
+Pixman
+======
+
 Pixman is a library that provides low-level pixel manipulation
 features such as image compositing and trapezoid rasterization.
 
-Questions, bug reports and patches should be directed to the pixman
-mailing list:
+Questions should be directed to the pixman mailing list:
 
-        http://lists.freedesktop.org/mailman/listinfo/pixman
+    https://lists.freedesktop.org/mailman/listinfo/pixman
 
 You can also file bugs at
 
-        https://bugs.freedesktop.org/enter_bug.cgi?product=pixman
+    https://gitlab.freedesktop.org/pixman/pixman/-/issues/new
+
+or submit improvements in form of a Merge Request via
+
+    https://gitlab.freedesktop.org/pixman/pixman/-/merge_requests
 
 For real time discussions about pixman, feel free to join the IRC
 channels #cairo and #xorg-devel on the FreeNode IRC network.
@@ -21,54 +27,66 @@ In order to contribute to pixman, you will need a working knowledge of
 the git version control system. For a quick getting started guide,
 there is the "Everyday Git With 20 Commands Or So guide"
 
-        http://www.kernel.org/pub/software/scm/git/docs/everyday.html
+    https://www.kernel.org/pub/software/scm/git/docs/everyday.html
 
 from the Git homepage. For more in depth git documentation, see the
 resources on the Git community documentation page:
 
-        http://git-scm.com/documentation
+    https://git-scm.com/documentation
 
 Pixman uses the infrastructure from the freedesktop.org umbrella
 project. For instructions about how to use the git service on
 freedesktop.org, see:
 
-        http://www.freedesktop.org/wiki/Infrastructure/git/Developers
+    https://www.freedesktop.org/wiki/Infrastructure/git/Developers
 
 The Pixman master repository can be found at:
 
-	git://anongit.freedesktop.org/git/pixman
-
-and browsed on the web here:
-
-	http://cgit.freedesktop.org/pixman/
+    https://gitlab.freedesktop.org/pixman/pixman
 
 
 Sending patches
 ---------------
 
-The general workflow for sending patches is to first make sure that
-git can send mail on your system. Then, 
+Patches should be submitted in form of Merge Requests via Gitlab.
 
- - create a branch off of master in your local git repository
+You will first need to create a fork of the main pixman repository at
 
- - make your changes as one or more commits
+    https://gitlab.freedesktop.org/pixman/pixman
 
- - use the 
+via the Fork button on the top right. Once that is done you can add your
+personal repository as a remote to your local pixman development git checkout:
 
-        git send-email
+    git remote add my-gitlab git@gitlab.freedesktop.org:YOURUSERNAME/pixman.git
 
-   command to send the patch series to pixman@lists.freedesktop.org.
+    git fetch my-gitlab
+
+Make sure to have added ssh keys to your gitlab profile at
+
+    https://gitlab.freedesktop.org/profile/keys
+
+Once that is set up, the general workflow for sending patches is to create a
+new local branch with your improvements and once it's ready push it to your
+personal pixman fork:
+
+    git checkout -b fix-some-bug
+    ...
+    git push my-gitlab
+
+The output of the `git push` command will include a link that allows you to
+create a Merge Request against the official pixman repository.
+
+Whenever you make changes to your branch (add new commits or fix up commits)
+you push them back to your personal pixman fork:
+
+    git push -f my-gitlab
+
+If there is an open Merge Request Gitlab will automatically pick up the
+changes from your branch and pixman developers can review them anew.
 
 In order for your patches to be accepted, please consider the
 following guidelines:
 
- - This link:
-
-        http://www.kernel.org/pub/software/scm/git/docs/user-manual.html#patch-series
-
-   describes how what a good patch series is, and to create one with
-   git.
-
  - At each point in the series, pixman should compile and the test
    suite should pass.
 
@@ -79,7 +97,7 @@ following guidelines:
 
    You can run the test suite with 
 
-        make check
+       meson test -C builddir
 
    It will take around two minutes to run on a modern PC.
 
@@ -101,7 +119,7 @@ following guidelines:
 	- If review comments were incorporated, a brief version
           history describing what those changes were.
 
- - For big patch series, send an introductory email with an overall
+ - For big patch series, write an introductory post with an overall
    description of the patch series, including benchmarks and
    motivation. Each commit message should still be descriptive and
    include enough information to understand why this particular commit
@@ -111,6 +129,6 @@ Pixman has high standards for code quality and so almost everybody
 should expect to have the first versions of their patches rejected.
 
 If you think that the reviewers are wrong about something, or that the
-guidelines above are wrong, feel free to discuss the issue on the
-list. The purpose of the guidelines and code review is to ensure high
-code quality; it is not an exercise in compliance.
+guidelines above are wrong, feel free to discuss the issue. The purpose
+of the guidelines and code review is to ensure high code quality; it is
+not an exercise in compliance.

RELEASING

@@ -10,12 +10,11 @@ Here are the steps to follow to create a new pixman release:
 
 	git log master...origin		(no output; note: *3* dots)
 
-2) Increment pixman_(major|minor|micro) in configure.ac according to
-   the directions in that file.
+2) Increment the version in meson.build.
 
 3) Make sure that new version works, including
 
-	- make distcheck passes
+	- meson test passes
 
 	- the X server still works with the new pixman version
 	  installed

a64-neon-test.S

@@ -0,0 +1,5 @@
+.text
+.arch armv8-a
+.altmacro
+prfm pldl2strm, [x0]
+xtn v0.8b, v0.8h

arm-simd-test.S

@@ -0,0 +1,10 @@
+.text
+.arch armv6
+.object_arch armv4
+.arm
+.altmacro
+#ifndef __ARM_EABI__
+#error EABI is required (to be sure that calling conventions are compatible)
+#endif
+pld [r0]
+uqadd8 r0, r0, r0

autogen.sh

@@ -1,14 +0,0 @@
-#! /bin/sh
-
-srcdir=`dirname $0`
-test -z "$srcdir" && srcdir=.
-
-ORIGDIR=`pwd`
-cd $srcdir
-
-autoreconf -v --install || exit 1
-cd $ORIGDIR || exit $?
-
-if test -z "$NOCONFIGURE"; then
-    $srcdir/configure "$@"
-fi

debian/changelog

@@ -1,3 +1,147 @@
+pixman (0.44.0-4) UNRELEASED; urgency=medium
+
+  * Team upload.
+  * debian/copyright: Convert to machine-readable format
+
+ -- Dylan Aïssi <daissi@debian.org>  Thu, 31 Jul 2025 22:16:23 +0200
+
+pixman (0.44.0-3) unstable; urgency=medium
+
+  * Replace timeout bump patch by using a multiplier option instead.
+    Thanks, Aurelien Jarno! (Closes: #1086999)
+
+ -- Timo Aaltonen <tjaalton@debian.org>  Sat, 09 Nov 2024 11:02:55 +0200
+
+pixman (0.44.0-2) unstable; urgency=medium
+
+  * patches: Increase test timeout 120->240s. (Closes: #1086999)
+
+ -- Timo Aaltonen <tjaalton@debian.org>  Fri, 08 Nov 2024 09:58:04 +0200
+
+pixman (0.44.0-1) unstable; urgency=medium
+
+  * New upstream release.
+  * patches: Refresh patch.
+  * control, rules: Build with meson.
+  * symbols: Updated.
+  * control: Migrate to pkgconf.
+  * rules: Drop obsolete dbgsym-migration.
+
+ -- Timo Aaltonen <tjaalton@debian.org>  Thu, 07 Nov 2024 16:48:29 +0200
+
+pixman (0.42.2-1) unstable; urgency=medium
+
+  * New upstream release.
+  * d/p/Avoid-integer-overflow-leading-to-out-of-bounds-writ.diff:
+    - Removed, fixed upstream.
+
+ -- Emilio Pozuelo Monfort <pochu@debian.org>  Fri, 11 Nov 2022 13:42:25 +0100
+
+pixman (0.40.0-1.1) unstable; urgency=medium
+
+  * Non-maintainer upload.
+  * Avoid integer overflow leading to out-of-bounds write (CVE-2022-44638)
+    (Closes: #1023427)
+
+ -- Salvatore Bonaccorso <carnil@debian.org>  Thu, 03 Nov 2022 23:07:46 +0100
+
+pixman (0.40.0-1) unstable; urgency=medium
+
+  * New upstream release. (Closes: #958298, #832579, #838650)
+  * control, rules: Migrate to debhelper-compat, bump to 13.
+  * symbols: Updated, bump shlibs.
+
+ -- Timo Aaltonen <tjaalton@debian.org>  Thu, 03 Dec 2020 15:28:13 +0200
+
+pixman (0.36.0-1) unstable; urgency=medium
+
+  * New upstream release.
+  * Update to my Debian address.
+  * Update Vcs-* URLs to point to salsa.debian.org.
+  * Use https URL in debian/copyright.
+  * Set source format to 1.0.
+  * Bump debhelper compat to 11.
+  * Bump standards version to 4.2.1.
+
+ -- Andreas Boll <aboll@debian.org>  Wed, 12 Dec 2018 22:02:44 +0100
+
+pixman (0.34.0-2) unstable; urgency=medium
+
+  * Declare Multi-Arch: same for libpixman-1-dev (Closes: #884166).
+  * Switch to dbsym package.
+  * Stop passing --disable-silent-rules to configure, debhelper does it
+    now.
+  * Bump standards version to 4.1.2.
+
+ -- Andreas Boll <andreas.boll.dev@gmail.com>  Sun, 17 Dec 2017 13:33:55 +0100
+
+pixman (0.34.0-1) unstable; urgency=medium
+
+  * Team upload.
+  * New upstream release (no actual changes)
+  * Use https URL in debian/watch.
+
+ -- Julien Cristau <jcristau@debian.org>  Sat, 24 Sep 2016 13:25:16 +0200
+
+pixman (0.33.6-1) unstable; urgency=medium
+
+  * New upstream release candidate.
+  * Add myself to Uploaders.
+
+ -- Andreas Boll <andreas.boll.dev@gmail.com>  Thu, 14 Jan 2016 13:46:28 +0100
+
+pixman (0.33.4-1) unstable; urgency=medium
+
+  * Team upload.
+  * New upstream release candidate.
+
+ -- Andreas Boll <andreas.boll.dev@gmail.com>  Wed, 04 Nov 2015 13:26:18 +0100
+
+pixman (0.33.2-2) sid; urgency=medium
+
+  * Run tests with VERBOSE=1.
+
+ -- Julien Cristau <jcristau@debian.org>  Sat, 12 Sep 2015 20:31:06 +0200
+
+pixman (0.33.2-1) sid; urgency=medium
+
+  [ Andreas Boll ]
+  * New upstream release candidate.
+  * Enable vmx on ppc64el (closes: #786345).
+  * Update Vcs-* fields.
+  * Add upstream url.
+  * Drop XC- prefix from Package-Type field.
+  * Bump standards version to 3.9.6.
+
+  [ intrigeri ]
+  * Simplify hardening build flags handling (closes: #760100).
+    Thanks to Simon Ruderich <simon@ruderich.org> for the patch.
+  * Enable all hardening build flags. Thanks to Simon Ruderich too.
+
+ -- Julien Cristau <jcristau@debian.org>  Sat, 12 Sep 2015 13:08:02 +0200
+
+pixman (0.32.6-3) sid; urgency=medium
+
+  [ intrigeri ]
+  * Enable hardening build flags with dpkg-buildflags.
+
+ -- Julien Cristau <jcristau@debian.org>  Sat, 23 Aug 2014 22:16:40 -0700
+
+pixman (0.32.6-2) sid; urgency=medium
+
+  [ Julien Cristau ]
+  * Disable vmx on ppc64el (closes: #745547).  Thanks, Breno Leitao!
+
+ -- Cyril Brulebois <kibi@debian.org>  Mon, 18 Aug 2014 22:50:39 +0200
+
+pixman (0.32.6-1) sid; urgency=medium
+
+  * New upstream release.
+  * Bump debhelper compat level to 9.
+  * Remove Cyril from Uploaders.
+
+ -- Julien Cristau <jcristau@debian.org>  Sun, 13 Jul 2014 16:31:06 +0200
+
 pixman (0.32.4-1) sid; urgency=low
 
   * New upstream release.

debian/compat

@@ -1 +0,0 @@
-8

debian/control

@@ -2,15 +2,16 @@ Source: pixman
 Section: devel
 Priority: optional
 Maintainer: Debian X Strike Force <debian-x@lists.debian.org>
-Uploaders: Cyril Brulebois <kibi@debian.org>
+Uploaders: Andreas Boll <aboll@debian.org>
 Build-Depends:
- debhelper (>= 8.1.3),
- dh-autoreconf,
- pkg-config,
+ debhelper-compat (= 13),
+ meson,
+ pkgconf,
  quilt,
-Standards-Version: 3.9.2
-Vcs-Git: git://git.debian.org/git/pkg-xorg/lib/pixman
-Vcs-Browser: http://git.debian.org/?p=pkg-xorg/lib/pixman.git
+Standards-Version: 4.2.1
+Vcs-Git: https://salsa.debian.org/xorg-team/lib/pixman.git
+Vcs-Browser: https://salsa.debian.org/xorg-team/lib/pixman
+Homepage: http://pixman.org/
 
 Package: libpixman-1-0
 Section: libs
@@ -28,7 +29,7 @@ Description: pixel-manipulation library for X and cairo
 
 Package: libpixman-1-0-udeb
 Section: debian-installer
-XC-Package-Type: udeb
+Package-Type: udeb
 Architecture: any
 Depends:
  ${shlibs:Depends},
@@ -37,24 +38,13 @@ Description: pixel-manipulation library for X and cairo
  This package contains a minimal set of libraries needed for the Debian
  installer.  Do not install it on a normal system.
 
-Package: libpixman-1-0-dbg
-Section: debug
-Priority: extra
-Architecture: any
-Depends:
- libpixman-1-0 (= ${binary:Version}),
- ${misc:Depends},
-Multi-Arch: same
-Description: pixel-manipulation library for X and cairo (debugging symbols)
- Debugging symbols for the Cairo/X pixel manipulation library.  This is
- needed to debug programs linked against libpixman0.
-
 Package: libpixman-1-dev
 Section: libdevel
 Architecture: any
 Depends:
  libpixman-1-0 (= ${binary:Version}),
  ${misc:Depends},
+Multi-Arch: same
 Description: pixel-manipulation library for X and cairo (development files)
  Development libraries, header files and documentation needed by
  programs that want to compile with the Cairo/X pixman library.

debian/copyright

@@ -1,47 +1,48 @@
-This package was downloaded from
-http://xorg.freedesktop.org/releases/individual/lib/
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: pixman
+Source: https://gitlab.freedesktop.org/pixman/pixman
+License: Expat
 
-Debian packaging by Julien Cristau <jcristau@debian.org>, 18 May 2007.
+Files: *
+Copyright: 1987-1998  The Open Group
+           1987-1989 Digital Equipment Corporation
+           1999-2008 Keith Packard
+           2000 SuSE, Inc.
+           2000 Keith Packard, member of The XFree86 Project, Inc.
+           2004-2010 Red Hat, Inc.
+           2004 Nicholas Miell
+           2005 Lars Knoll & Zack Rusin, Trolltech
+           2005 Trolltech AS
+           2007 Luca Barbato
+           2008 Aaron Plattner, NVIDIA Corporation
+           2008 Rodrigo Kumpera
+           2008 André Tupinambá
+           2008 Mozilla Corporation
+           2008 Frederic Plourde
+           2009, Oracle and/or its affiliates. All rights reserved.
+           2009-2010 Nokia Corporation
+License: Expat
 
-The following is the MIT license, agreed upon by most contributors.
-Copyright holders of new code should use this license statement where
-possible. They may also add themselves to the list below.
+Files: debian/*
+Copyright: 2007 Julien Cristau <jcristau@debian.org>
+License: Expat
 
-/*
- * Copyright 1987, 1988, 1989, 1998  The Open Group
- * Copyright 1987, 1988, 1989 Digital Equipment Corporation
- * Copyright 1999, 2004, 2008 Keith Packard
- * Copyright 2000 SuSE, Inc.
- * Copyright 2000 Keith Packard, member of The XFree86 Project, Inc.
- * Copyright 2004, 2005, 2007, 2008, 2009, 2010 Red Hat, Inc.
- * Copyright 2004 Nicholas Miell
- * Copyright 2005 Lars Knoll & Zack Rusin, Trolltech
- * Copyright 2005 Trolltech AS
- * Copyright 2007 Luca Barbato
- * Copyright 2008 Aaron Plattner, NVIDIA Corporation
- * Copyright 2008 Rodrigo Kumpera
- * Copyright 2008 André Tupinambá
- * Copyright 2008 Mozilla Corporation
- * Copyright 2008 Frederic Plourde
- * Copyright 2009, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2009, 2010 Nokia Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
+License: Expat
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the "Software"),
+ to deal in the Software without restriction, including without limitation
+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ and/or sell copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following conditions:
+ .
+ The above copyright notice and this permission notice (including the next
+ paragraph) shall be included in all copies or substantial portions of the
+ Software.
+ .
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE.

debian/libpixman-1-0.symbols

@@ -64,6 +64,8 @@ libpixman-1.so.0 libpixman-1-0 #MINVER#
  pixman_image_set_clip_region@Base 0
  pixman_image_set_component_alpha@Base 0
  pixman_image_set_destroy_function@Base 0.15.12
+ pixman_image_set_dither@Base 0.40.0
+ pixman_image_set_dither_offset@Base 0.40.0
  pixman_image_set_filter@Base 0.30.0
  pixman_image_set_has_client_clip@Base 0
  pixman_image_set_indexed@Base 0
@@ -78,6 +80,7 @@ libpixman-1.so.0 libpixman-1-0 #MINVER#
  pixman_region32_contains_point@Base 0.11.2
  pixman_region32_contains_rectangle@Base 0.11.2
  pixman_region32_copy@Base 0.11.2
+ pixman_region32_empty@Base 0.44.0
  pixman_region32_equal@Base 0.11.2
  pixman_region32_extents@Base 0.11.2
  pixman_region32_fini@Base 0.11.2
@@ -102,6 +105,7 @@ libpixman-1.so.0 libpixman-1-0 #MINVER#
  pixman_region_contains_point@Base 0
  pixman_region_contains_rectangle@Base 0
  pixman_region_copy@Base 0
+ pixman_region_empty@Base 0.44.0
  pixman_region_equal@Base 0
  pixman_region_extents@Base 0
  pixman_region_fini@Base 0

debian/libpixman-1-dev.install

@@ -1,4 +1,3 @@
 usr/lib/*/libpixman-1.so
-usr/lib/*/libpixman-1.a
 usr/lib/*/pkgconfig
 usr/include/pixman-1

debian/patches/test-increase-timeout.diff

@@ -1,10 +1,8 @@
-Index: pixman/test/alpha-loop.c
-===================================================================
---- pixman.orig/test/alpha-loop.c	2013-07-26 14:26:43.905457549 +0200
-+++ pixman/test/alpha-loop.c	2013-08-03 10:21:53.498601016 +0200
-@@ -21,7 +21,7 @@
-     pixman_image_t *d = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, dest, WIDTH * 4);
-     pixman_image_t *s = pixman_image_create_bits (PIXMAN_a2r10g10b10, WIDTH, HEIGHT, src, WIDTH * 4);
+--- a/test/alpha-loop.c
++++ b/test/alpha-loop.c
+@@ -22,7 +22,7 @@ main (int argc, char **argv)
+     d = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, dest, WIDTH * 4);
+     s = pixman_image_create_bits (PIXMAN_a2r10g10b10, WIDTH, HEIGHT, src, WIDTH * 4);
  
 -    fail_after (5, "Infinite loop detected: 5 seconds without progress\n");
 +    fail_after (50, "Infinite loop detected: 50 seconds without progress\n");

debian/rules

@@ -1,18 +1,16 @@
 #!/usr/bin/make -f
 
 PACKAGE = libpixman-1-0
-SHLIBS  = 0.25.2
+SHLIBS  = 0.40.0
 
-DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
+export DEB_BUILD_MAINT_OPTIONS = hardening=+all
 
 # Disable Gtk+ autodetection:
 override_dh_auto_configure:
 	# also avoid loongson2f optimizations on mipsel, see 0.26.0-3
 	# changelog entry:
-	LS_CFLAGS=" " dh_auto_configure -- --disable-gtk \
-	  --disable-silent-rules \
-	  --disable-arm-iwmmxt \
-	  --libdir=\$${prefix}/lib/$(DEB_HOST_MULTIARCH)
+	LS_CFLAGS=" " dh_auto_configure -- \
+		-Dgtk=disabled
 
 # Install in debian/tmp to retain control through dh_install:
 override_dh_auto_install:
@@ -21,16 +19,14 @@ override_dh_auto_install:
 # Kill *.la files, and forget no-one:
 override_dh_install:
 	find debian/tmp -name '*.la' -delete
-	dh_install --fail-missing
-
-# Debug package:
-override_dh_strip:
-	dh_strip -p$(PACKAGE) --dbg-package=$(PACKAGE)-dbg
-	dh_strip -N$(PACKAGE)
+	dh_install
 
 # Shlibs:
 override_dh_makeshlibs:
 	dh_makeshlibs -p$(PACKAGE) --add-udeb $(PACKAGE)-udeb -V"$(PACKAGE) (>= $(SHLIBS))" -- -c4
 
+override_dh_auto_test:
+	dh_auto_test -- --verbose --timeout-multiplier 3
+
 %:
-	dh $@ --with quilt,autoreconf --builddirectory=build/ --parallel
+	dh $@ --with quilt --builddirectory=build/

debian/source/format

@@ -0,0 +1 @@
+1.0

debian/watch

@@ -1,3 +1,3 @@
 #git=git://anongit.freedesktop.org/pixman
 version=3
-http://xorg.freedesktop.org/releases/individual/lib/ pixman-(.*)\.tar\.gz
+https://xorg.freedesktop.org/releases/individual/lib/ pixman-(.*)\.tar\.gz

demos/Makefile.am

@@ -1,52 +0,0 @@
-EXTRA_DIST = parrot.c parrot.jpg scale.ui
-
-if HAVE_GTK
-
-AM_CFLAGS = $(OPENMP_CFLAGS)
-AM_LDFLAGS = $(OPENMP_CFLAGS)
-
-LDADD = $(top_builddir)/pixman/libpixman-1.la -lm $(GTK_LIBS) $(PNG_LIBS)
-AM_CPPFLAGS = -I$(top_srcdir)/pixman -I$(top_builddir)/pixman $(GTK_CFLAGS) $(PNG_CFLAGS)
-
-GTK_UTILS = gtk-utils.c gtk-utils.h ../test/utils.c ../test/utils.h \
-            ../test/utils-prng.c ../test/utils-prng.h
-
-DEMOS =				\
-	clip-test		\
-	clip-in			\
-	composite-test		\
-	gradient-test		\
-	radial-test		\
-	linear-gradient		\
-	conical-test		\
-	alpha-test		\
-	screen-test		\
-	convolution-test	\
-	trap-test		\
-	tri-test		\
-	quad2quad		\
-	checkerboard		\
-	srgb-trap-test		\
-	srgb-test		\
-	scale
-
-gradient_test_SOURCES = gradient-test.c $(GTK_UTILS)
-alpha_test_SOURCES = alpha-test.c $(GTK_UTILS)
-composite_test_SOURCES = composite-test.c $(GTK_UTILS)
-clip_test_SOURCES = clip-test.c $(GTK_UTILS)
-clip_in_SOURCES = clip-in.c $(GTK_UTILS)
-trap_test_SOURCES = trap-test.c $(GTK_UTILS)
-screen_test_SOURCES = screen-test.c $(GTK_UTILS)
-convolution_test_SOURCES = convolution-test.c $(GTK_UTILS)
-radial_test_SOURCES = radial-test.c $(GTK_UTILS)
-linear_gradient_SOURCES = linear-gradient.c $(GTK_UTILS)
-conical_test_SOURCES = conical-test.c $(GTK_UTILS)
-tri_test_SOURCES = tri-test.c $(GTK_UTILS)
-checkerboard_SOURCES = checkerboard.c $(GTK_UTILS)
-srgb_test_SOURCES = srgb-test.c $(GTK_UTILS)
-srgb_trap_test_SOURCES = srgb-trap-test.c $(GTK_UTILS)
-scale_SOURCES = scale.c $(GTK_UTILS)
-
-noinst_PROGRAMS = $(DEMOS)
-
-endif

demos/conical-test.c

@@ -1,4 +1,4 @@
-#include "../test/utils.h"
+#include "utils.h"
 #include "gtk-utils.h"
 
 #define SIZE 128

demos/dither.c

@@ -0,0 +1,277 @@
+/*
+ * Copyright 2012, Red Hat, Inc.
+ * Copyright 2012, Soren Sandmann
+ * Copyright 2018, Basile Clement
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+#ifdef HAVE_CONFIG_H
+#include "pixman-config.h"
+#endif
+#include <math.h>
+#include <gtk/gtk.h>
+#include <stdlib.h>
+#include "utils.h"
+#include "gtk-utils.h"
+
+#define WIDTH 1024
+#define HEIGHT 640
+
+typedef struct
+{
+    GtkBuilder *         builder;
+    pixman_image_t *	 original;
+    pixman_format_code_t format;
+    pixman_dither_t      dither;
+    int                  width;
+    int                  height;
+} app_t;
+
+static GtkWidget *
+get_widget (app_t *app, const char *name)
+{
+    GtkWidget *widget = GTK_WIDGET (gtk_builder_get_object (app->builder, name));
+
+    if (!widget)
+	g_error ("Widget %s not found\n", name);
+
+    return widget;
+}
+
+typedef struct
+{
+    char	name [20];
+    int		value;
+} named_int_t;
+
+static const named_int_t formats[] =
+{
+    { "a8r8g8b8",  PIXMAN_a8r8g8b8      },
+    { "rgb",       PIXMAN_rgb_float     },
+    { "sRGB",      PIXMAN_a8r8g8b8_sRGB },
+    { "r5g6b5",    PIXMAN_r5g6b5        },
+    { "a4r4g4b4",  PIXMAN_a4r4g4b4      },
+    { "a2r2g2b2",  PIXMAN_a2r2g2b2      },
+    { "r3g3b2",    PIXMAN_r3g3b2        },
+    { "r1g2b1",    PIXMAN_r1g2b1        },
+    { "a1r1g1b1",  PIXMAN_a1r1g1b1      },
+};
+
+static const named_int_t dithers[] =
+{
+    { "None",                   PIXMAN_REPEAT_NONE },
+    { "Bayer 8x8",              PIXMAN_DITHER_ORDERED_BAYER_8 },
+    { "Blue noise 64x64",       PIXMAN_DITHER_ORDERED_BLUE_NOISE_64 },
+};
+
+static int
+get_value (app_t *app, const named_int_t table[], const char *box_name)
+{
+    GtkComboBox *box = GTK_COMBO_BOX (get_widget (app, box_name));
+
+    return table[gtk_combo_box_get_active (box)].value;
+}
+
+static void
+rescale (GtkWidget *may_be_null, app_t *app)
+{
+    app->dither = get_value (app, dithers, "dithering_combo_box");
+    app->format = get_value (app, formats, "target_format_combo_box");
+
+    gtk_widget_set_size_request (
+	get_widget (app, "drawing_area"), app->width + 0.5, app->height + 0.5);
+
+    gtk_widget_queue_draw (
+	get_widget (app, "drawing_area"));
+}
+
+static gboolean
+on_draw (GtkWidget *widget, cairo_t *cr, gpointer user_data)
+{
+    app_t *app = user_data;
+    GdkRectangle area;
+    cairo_surface_t *surface;
+    pixman_image_t *tmp, *final;
+    uint32_t *pixels;
+
+    gdk_cairo_get_clip_rectangle(cr, &area);
+
+    tmp = pixman_image_create_bits (
+	app->format, area.width, area.height, NULL, 0);
+    pixman_image_set_dither (tmp, app->dither);
+
+    pixman_image_composite (
+	PIXMAN_OP_SRC,
+	app->original, NULL, tmp,
+	area.x, area.y, 0, 0, 0, 0,
+	app->width - area.x,
+	app->height - area.y);
+
+    pixels = calloc (1, area.width * area.height * 4);
+    final = pixman_image_create_bits (
+	PIXMAN_a8r8g8b8, area.width, area.height, pixels, area.width * 4);
+
+    pixman_image_composite (
+	PIXMAN_OP_SRC,
+	tmp, NULL, final,
+	area.x, area.y, 0, 0, 0, 0,
+	app->width - area.x,
+	app->height - area.y);
+
+    surface = cairo_image_surface_create_for_data (
+	(uint8_t *)pixels, CAIRO_FORMAT_ARGB32,
+	area.width, area.height, area.width * 4);
+
+    cairo_set_source_surface (cr, surface, area.x, area.y);
+
+    cairo_paint (cr);
+
+    cairo_surface_destroy (surface);
+    free (pixels);
+    pixman_image_unref (final);
+    pixman_image_unref (tmp);
+
+    return TRUE;
+}
+
+static void
+set_up_combo_box (app_t *app, const char *box_name,
+		  int n_entries, const named_int_t table[])
+{
+    GtkWidget *widget = get_widget (app, box_name);
+    GtkListStore *model;
+    GtkCellRenderer *cell;
+    int i;
+
+    model = gtk_list_store_new (1, G_TYPE_STRING);
+
+    cell = gtk_cell_renderer_text_new ();
+    gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (widget), cell, TRUE);
+    gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (widget), cell,
+				    "text", 0,
+				    NULL);
+
+    gtk_combo_box_set_model (GTK_COMBO_BOX (widget), GTK_TREE_MODEL (model));
+
+    for (i = 0; i < n_entries; ++i)
+    {
+	const named_int_t *info = &(table[i]);
+	GtkTreeIter iter;
+
+	gtk_list_store_append (model, &iter);
+	gtk_list_store_set (model, &iter, 0, info->name, -1);
+    }
+
+    gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
+
+    g_signal_connect (widget, "changed", G_CALLBACK (rescale), app);
+}
+
+static app_t *
+app_new (pixman_image_t *original)
+{
+    GtkWidget *widget;
+    app_t *app = g_malloc (sizeof *app);
+    GError *err = NULL;
+
+    app->builder = gtk_builder_new ();
+    app->original = original;
+
+    if (original->type == BITS)
+    {
+	app->width = pixman_image_get_width (original);
+	app->height = pixman_image_get_height (original);
+    }
+    else
+    {
+	app->width = WIDTH;
+	app->height = HEIGHT;
+    }
+
+    if (!gtk_builder_add_from_file (app->builder, "dither.ui", &err))
+	g_error ("Could not read file dither.ui: %s", err->message);
+
+    widget = get_widget (app, "drawing_area");
+    g_signal_connect (widget, "draw", G_CALLBACK (on_draw), app);
+
+    set_up_combo_box (app, "target_format_combo_box",
+		      G_N_ELEMENTS (formats), formats);
+    set_up_combo_box (app, "dithering_combo_box",
+		      G_N_ELEMENTS (dithers), dithers);
+
+    app->dither = get_value (app, dithers, "dithering_combo_box");
+    app->format = get_value (app, formats, "target_format_combo_box");
+
+    rescale (NULL, app);
+
+    return app;
+}
+
+int
+main (int argc, char **argv)
+{
+    GtkWidget *window;
+    pixman_image_t *image;
+    app_t *app;
+
+    gtk_init (&argc, &argv);
+
+    if (argc < 2)
+    {
+	pixman_gradient_stop_t stops[] = {
+	    /* These colors make it very obvious that dithering
+	     * is useful even for 8-bit gradients
+	     */
+	    { 0x00000, { 0x1b1b, 0x5d5d, 0x7c7c, 0xffff } },
+	    { 0x10000, { 0x3838, 0x3232, 0x1010, 0xffff } },
+	};
+	pixman_point_fixed_t p1, p2;
+
+	p1.x = p1.y = 0x0000;
+	p2.x = WIDTH << 16;
+	p2.y = HEIGHT << 16;
+
+	if (!(image = pixman_image_create_linear_gradient (
+		  &p1, &p2, stops, ARRAY_LENGTH (stops))))
+	{
+	    printf ("Could not create gradient\n");
+	    return -1;
+	}
+    }
+    else if (!(image = pixman_image_from_file (argv[1], PIXMAN_a8r8g8b8)))
+    {
+	printf ("Could not load image \"%s\"\n", argv[1]);
+	return -1;
+    }
+
+    app = app_new (image);
+
+    window = get_widget (app, "main");
+
+    g_signal_connect (window, "delete_event", G_CALLBACK (gtk_main_quit), NULL);
+
+    gtk_window_set_default_size (GTK_WINDOW (window), 1024, 768);
+
+    gtk_widget_show_all (window);
+
+    gtk_main ();
+
+    return 0;
+}

demos/dither.ui

@@ -0,0 +1,147 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <requires lib="gtk+" version="2.12"/>
+  <object class="GtkWindow" id="main">
+    <property name="can_focus">False</property>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <object class="GtkHBox" id="u">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="spacing">12</property>
+        <child>
+          <object class="GtkScrolledWindow" id="scrolledwindow1">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="shadow_type">in</property>
+            <child>
+              <object class="GtkViewport" id="viewport1">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <child>
+                  <object class="GtkDrawingArea" id="drawing_area">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                  </object>
+                </child>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">True</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkVBox" id="box1">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="spacing">12</property>
+            <child>
+              <object class="GtkVBox" id="box6">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <child>
+                  <object class="GtkTable" id="grid1">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="n_rows">2</property>
+                    <property name="n_columns">2</property>
+                    <property name="column_spacing">8</property>
+                    <property name="row_spacing">6</property>
+                    <child>
+                      <object class="GtkLabel" id="label4">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Target format:&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
+                        <property name="xalign">1</property>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkLabel" id="label5">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Dithering:&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
+                        <property name="xalign">1</property>
+                      </object>
+                      <packing>
+                        <property name="top_attach">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkComboBox" id="target_format_combo_box">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkComboBox" id="dithering_combo_box">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">1</property>
+                      </packing>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="padding">6</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </object>
+  <object class="GtkAdjustment" id="rotate_adjustment">
+    <property name="lower">-180</property>
+    <property name="upper">190</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+    <property name="page_size">10</property>
+  </object>
+  <object class="GtkAdjustment" id="scale_x_adjustment">
+    <property name="lower">-32</property>
+    <property name="upper">42</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+    <property name="page_size">10</property>
+  </object>
+  <object class="GtkAdjustment" id="scale_y_adjustment">
+    <property name="lower">-32</property>
+    <property name="upper">42</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+    <property name="page_size">10</property>
+  </object>
+  <object class="GtkAdjustment" id="subsample_adjustment">
+    <property name="upper">12</property>
+    <property name="value">4</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">1</property>
+  </object>
+</interface>

demos/gtk-utils.c

@@ -1,6 +1,8 @@
 #include <gtk/gtk.h>
-#include <config.h>
-#include "../test/utils.h"
+#ifdef HAVE_CONFIG_H
+#include <pixman-config.h>
+#endif
+#include "utils.h"
 #include "gtk-utils.h"
 
 pixman_image_t *
@@ -93,15 +95,14 @@ pixbuf_from_argb32 (uint32_t *bits,
 }
 
 static gboolean
-on_expose (GtkWidget *widget, GdkEventExpose *expose, gpointer data)
+on_draw (GtkWidget *widget, cairo_t *cr, gpointer user_data)
 {
-    pixman_image_t *pimage = data;
+    pixman_image_t *pimage = user_data;
     int width = pixman_image_get_width (pimage);
     int height = pixman_image_get_height (pimage);
     int stride = pixman_image_get_stride (pimage);
     cairo_surface_t *cimage;
     cairo_format_t format;
-    cairo_t *cr;
 
     if (pixman_image_get_format (pimage) == PIXMAN_x8r8g8b8)
 	format = CAIRO_FORMAT_RGB24;
@@ -111,14 +112,11 @@ on_expose (GtkWidget *widget, GdkEventExpose *expose, gpointer data)
     cimage = cairo_image_surface_create_for_data (
 	(uint8_t *)pixman_image_get_data (pimage),
 	format, width, height, stride);
-    
-    cr = gdk_cairo_create (widget->window);
 
     cairo_rectangle (cr, 0, 0, width, height);
     cairo_set_source_surface (cr, cimage, 0, 0);
     cairo_fill (cr);
 
-    cairo_destroy (cr);
     cairo_surface_destroy (cimage);
     
     return TRUE;
@@ -170,7 +168,7 @@ show_image (pixman_image_t *image)
 	break;
     }
 
-    g_signal_connect (window, "expose_event", G_CALLBACK (on_expose), copy);
+    g_signal_connect (window, "draw", G_CALLBACK (on_draw), copy);
     g_signal_connect (window, "delete_event", G_CALLBACK (gtk_main_quit), NULL);
     
     gtk_widget_show (window);

demos/linear-gradient.c

@@ -1,4 +1,4 @@
-#include "../test/utils.h"
+#include "utils.h"
 #include "gtk-utils.h"
 
 #define WIDTH 1024

demos/meson.build

@@ -0,0 +1,66 @@
+# Copyright © 2018 Intel Corporation
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+extra_demo_cflags = []
+if cc.get_argument_syntax() == 'msvc'
+  extra_demo_cflags = ['-D_USE_MATH_DEFINES']
+endif
+
+demos = [
+  'gradient-test',
+  'alpha-test',
+  'composite-test',
+  'clip-test',
+  'trap-test',
+  'screen-test',
+  'convolution-test',
+  'radial-test',
+  'linear-gradient',
+  'conical-test',
+  'tri-test',
+  'checkerboard',
+  'srgb-test',
+  'srgb-trap-test',
+  'scale',
+  'dither',
+]
+
+if dep_gtk.found()
+
+  libdemo = static_library(
+    'demo',
+    ['gtk-utils.c', config_h, version_h],
+    dependencies : [libtestutils_dep, dep_gtk, dep_glib, dep_png, dep_m, dep_openmp],
+    include_directories : inc_pixman,
+  )
+
+  if dep_gtk.found()
+    foreach d : demos
+      executable(
+        d,
+        [d + '.c', config_h, version_h],
+        c_args : extra_demo_cflags,
+        link_with : [libdemo],
+        dependencies : [idep_pixman, libtestutils_dep, dep_glib, dep_gtk, dep_openmp, dep_png],
+      )
+    endforeach
+  endif
+
+endif

demos/radial-test.c

@@ -1,4 +1,4 @@
-#include "../test/utils.h"
+#include "utils.h"
 #include "gtk-utils.h"
 
 #define NUM_GRADIENTS 9

demos/scale.c

@@ -24,7 +24,7 @@
  * Author: Soren Sandmann <soren.sandmann@gmail.com>
  */
 #ifdef HAVE_CONFIG_H
-#include "config.h"
+#include "pixman-config.h"
 #endif
 #include <math.h>
 #include <gtk/gtk.h>
@@ -55,50 +55,70 @@ get_widget (app_t *app, const char *name)
     return widget;
 }
 
-static double
-min4 (double a, double b, double c, double d)
-{
-    double m1, m2;
-
-    m1 = MIN (a, b);
-    m2 = MIN (c, d);
-    return MIN (m1, m2);
-}
-
-static double
-max4 (double a, double b, double c, double d)
-{
-    double m1, m2;
-
-    m1 = MAX (a, b);
-    m2 = MAX (c, d);
-    return MAX (m1, m2);
-}
-
+/* Figure out the boundary of a diameter=1 circle transformed into an ellipse
+ * by trans. Proof that this is the correct calculation:
+ *
+ * Transform x,y to u,v by this matrix calculation:
+ *
+ *  |u|   |a c| |x|
+ *  |v| = |b d|*|y|
+ *
+ * Horizontal component:
+ *
+ *  u = ax+cy (1)
+ *
+ * For each x,y on a radius-1 circle (p is angle to the point):
+ *
+ *  x^2+y^2 = 1
+ *  x = cos(p)
+ *  y = sin(p)
+ *  dx/dp = -sin(p) = -y
+ *  dy/dp = cos(p) = x
+ *
+ * Figure out derivative of (1) relative to p:
+ *
+ *  du/dp = a(dx/dp) + c(dy/dp)
+ *        = -ay + cx
+ *
+ * The min and max u are when du/dp is zero:
+ *
+ *  -ay + cx = 0
+ *  cx = ay
+ *  c = ay/x  (2)
+ *  y = cx/a  (3)
+ *
+ * Substitute (2) into (1) and simplify:
+ *
+ *  u = ax + ay^2/x
+ *    = a(x^2+y^2)/x
+ *    = a/x (because x^2+y^2 = 1)
+ *  x = a/u (4)
+ *
+ * Substitute (4) into (3) and simplify:
+ *
+ *  y = c(a/u)/a
+ *  y = c/u (5)
+ *
+ * Square (4) and (5) and add:
+ *
+ *  x^2+y^2 = (a^2+c^2)/u^2
+ *
+ * But x^2+y^2 is 1:
+ *
+ *  1 = (a^2+c^2)/u^2
+ *  u^2 = a^2+c^2
+ *  u = hypot(a,c)
+ *
+ * Similarily the max/min of v is at:
+ *
+ *  v = hypot(b,d)
+ *
+ */
 static void
 compute_extents (pixman_f_transform_t *trans, double *sx, double *sy)
 {
-    double min_x, max_x, min_y, max_y;
-    pixman_f_vector_t v[4] =
-    {
-	{ { 1, 1, 1 } },
-	{ { -1, 1, 1 } },
-	{ { -1, -1, 1 } },
-	{ { 1, -1, 1 } },
-    };
-
-    pixman_f_transform_point (trans, &v[0]);
-    pixman_f_transform_point (trans, &v[1]);
-    pixman_f_transform_point (trans, &v[2]);
-    pixman_f_transform_point (trans, &v[3]);
-
-    min_x = min4 (v[0].v[0], v[1].v[0], v[2].v[0], v[3].v[0]);
-    max_x = max4 (v[0].v[0], v[1].v[0], v[2].v[0], v[3].v[0]);
-    min_y = min4 (v[0].v[1], v[1].v[1], v[2].v[1], v[3].v[1]);
-    max_y = max4 (v[0].v[1], v[1].v[1], v[2].v[1], v[3].v[1]);
-
-    *sx = (max_x - min_x) / 2.0;
-    *sy = (max_y - min_y) / 2.0;
+    *sx = hypot (trans->m[0][0], trans->m[0][1]) / trans->m[2][2];
+    *sy = hypot (trans->m[1][0], trans->m[1][1]) / trans->m[2][2];
 }
 
 typedef struct
@@ -258,39 +278,37 @@ rescale (GtkWidget *may_be_null, app_t *app)
 }
 
 static gboolean
-on_expose (GtkWidget *da, GdkEvent *event, gpointer data)
+on_draw (GtkWidget *widget, cairo_t *cr, gpointer user_data)
 {
-    app_t *app = data;
-    GdkRectangle *area = &event->expose.area;
+    app_t *app = user_data;
+    GdkRectangle area;
     cairo_surface_t *surface;
     pixman_image_t *tmp;
-    cairo_t *cr;
     uint32_t *pixels;
 
-    pixels = calloc (1, area->width * area->height * 4);
-    tmp = pixman_image_create_bits (
-        PIXMAN_a8r8g8b8, area->width, area->height, pixels, area->width * 4);
+    gdk_cairo_get_clip_rectangle(cr, &area);
 
-    if (area->x < app->scaled_width && area->y < app->scaled_height)
+    pixels = calloc (1, area.width * area.height * 4);
+    tmp = pixman_image_create_bits (
+        PIXMAN_a8r8g8b8, area.width, area.height, pixels, area.width * 4);
+
+    if (area.x < app->scaled_width && area.y < app->scaled_height)
     {
         pixman_image_composite (
             PIXMAN_OP_SRC,
             app->original, NULL, tmp,
-            area->x, area->y, 0, 0, 0, 0,
-            app->scaled_width - area->x, app->scaled_height - area->y);
+            area.x, area.y, 0, 0, 0, 0,
+            app->scaled_width - area.x, app->scaled_height - area.y);
     }
 
     surface = cairo_image_surface_create_for_data (
         (uint8_t *)pixels, CAIRO_FORMAT_ARGB32,
-        area->width, area->height, area->width * 4);
+        area.width, area.height, area.width * 4);
 
-    cr = gdk_cairo_create (da->window);
-
-    cairo_set_source_surface (cr, surface, area->x, area->y);
+    cairo_set_source_surface (cr, surface, area.x, area.y);
 
     cairo_paint (cr);
 
-    cairo_destroy (cr);
     cairo_surface_destroy (surface);
     free (pixels);
     pixman_image_unref (tmp);
@@ -380,7 +398,7 @@ app_new (pixman_image_t *original)
     gtk_scale_add_mark (GTK_SCALE (widget), 0.0, GTK_POS_LEFT, NULL);
 
     widget = get_widget (app, "drawing_area");
-    g_signal_connect (widget, "expose_event", G_CALLBACK (on_expose), app);
+    g_signal_connect (widget, "draw", G_CALLBACK (on_draw), app);
 
     set_up_filter_box (app, "reconstruct_x_combo_box");
     set_up_filter_box (app, "reconstruct_y_combo_box");

demos/scale.ui

@@ -177,6 +177,7 @@
 			  id="lock_checkbutton">
 		    <property name="label" translatable="yes">Lock X and Y Dimensions</property>
 		    <property name="xalign">0.0</property>
+		    <property name="active">True</property>
 		  </object>
                   <packing>
                     <property name="expand">False</property>
@@ -301,6 +302,7 @@
                       <object class="GtkSpinButton" id="subsample_spin_button">
                         <property name="visible">True</property>
 			<property name="adjustment">subsample_adjustment</property>
+			<property name="value">4</property>
                       </object>
                       <packing>
                         <property name="left_attach">1</property>

demos/tri-test.c

@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include "../test/utils.h"
+#include "utils.h"
 #include "gtk-utils.h"
 
 int

meson.build

@@ -0,0 +1,609 @@
+# Copyright © 2018 Intel Corporation
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+project(
+  'pixman',
+  ['c'],
+  version : '0.44.0',
+  license : 'MIT',
+  meson_version : '>= 0.52.0',
+  default_options : ['c_std=gnu99', 'buildtype=debugoptimized'],
+)
+
+config = configuration_data()
+cc = meson.get_compiler('c')
+null_dep = dependency('', required : false)
+
+add_project_arguments(
+  cc.get_supported_arguments([
+    '-Wdeclaration-after-statement',
+    '-fno-strict-aliasing',
+    '-fvisibility=hidden',
+    '-Wundef',
+    # -ftrapping-math is the default for gcc, but -fno-trapping-math is the
+    # default for clang.  The FLOAT_IS_ZERO macro is used to guard against
+    # floating-point exceptions, however with -fno-trapping-math, the compiler
+    # can reorder floating-point operations so that they occur before the guard.
+    # Note, this function is ignored in clang < 10.0.0.
+    '-ftrapping-math'
+  ]),
+  language : ['c']
+)
+
+# GCC and Clang both ignore -Wno options that they don't recognize, so test for
+# -W<opt>, then add -Wno-<opt> if it's ignored
+foreach opt : ['unused-local-typedefs']
+  if cc.has_argument('-W' + opt)
+    add_project_arguments(['-Wno-' + opt], language : ['c'])
+  endif
+endforeach
+
+use_loongson_mmi = get_option('loongson-mmi')
+have_loongson_mmi = false
+loongson_mmi_flags = ['-mloongson-mmi']
+if not use_loongson_mmi.disabled()
+  if host_machine.cpu_family() == 'mips64' and cc.compiles('''
+      #ifndef __mips_loongson_vector_rev
+      #error "Loongson Multimedia Instructions are only available on Loongson"
+      #endif
+      #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4))
+      #error "Need GCC >= 4.4 for Loongson MMI compilation"
+      #endif
+      #include "pixman/loongson-mmintrin.h"
+      int main () {
+        union {
+          __m64 v;
+          char c[8];
+        } a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} };
+        int b = 4;
+        __m64 c = _mm_srli_pi16 (a.v, b);
+        return 0;
+      }''',
+      args : loongson_mmi_flags,
+      include_directories : include_directories('.'),
+      name : 'Loongson MMI Intrinsic Support')
+    have_loongson_mmi = true
+  endif
+endif
+
+if have_loongson_mmi
+  config.set10('USE_LOONGSON_MMI', true)
+elif use_loongson_mmi.enabled()
+  error('Loongson MMI Support unavailable, but required')
+endif
+
+use_mmx = get_option('mmx')
+have_mmx = false
+mmx_flags = []
+
+if cc.get_id() == 'msvc'
+  mmx_flags = ['/w14710', '/w14714', '/wd4244']
+elif cc.get_id() == 'sun'
+  mmx_flags = ['-xarch=sse']
+else
+  mmx_flags = ['-mmmx', '-Winline']
+endif
+if not use_mmx.disabled()
+  if host_machine.cpu_family() == 'x86_64' or cc.get_id() == 'msvc'
+    have_mmx = true
+  elif host_machine.cpu_family() == 'x86' and cc.compiles('''
+      #include <mmintrin.h>
+      #include <stdint.h>
+
+      /* Check support for block expressions */
+      #define _mm_shuffle_pi16(A, N)                    \
+        ({                                              \
+        __m64 ret;                                      \
+                                                        \
+        /* Some versions of clang will choke on K */    \
+        asm ("pshufw %2, %1, %0\n\t"                    \
+             : "=y" (ret)                               \
+             : "y" (A), "K" ((const int8_t)N)           \
+        );                                              \
+                                                        \
+        ret;                                            \
+        })
+
+      int main () {
+          __m64 v = _mm_cvtsi32_si64 (1);
+          __m64 w;
+
+          w = _mm_shuffle_pi16(v, 5);
+
+          /* Some versions of clang will choke on this */
+          asm ("pmulhuw %1, %0\n\t"
+               : "+y" (w)
+               : "y" (v)
+          );
+
+          return _mm_cvtsi64_si32 (v);
+      }''',
+      args : mmx_flags,
+      name : 'MMX Intrinsic Support')
+    have_mmx = true
+  endif
+endif
+
+if have_mmx
+  # Inline assembly do not work on X64 MSVC, so we use
+  # compatibility intrinsics there
+  if cc.get_id() != 'msvc' or host_machine.cpu_family() != 'x86_64'
+    config.set10('USE_X86_MMX', true)
+  endif
+elif use_mmx.enabled()
+  error('MMX Support unavailable, but required')
+endif
+
+use_sse2 = get_option('sse2')
+have_sse2 = false
+sse2_flags = []
+if cc.get_id() == 'sun'
+  sse2_flags = ['-xarch=sse2']
+elif cc.get_id() != 'msvc'
+  sse2_flags = ['-msse2', '-Winline']
+endif
+if not use_sse2.disabled()
+  if host_machine.cpu_family() == 'x86'
+    if cc.compiles('''
+        #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2))
+        #   if !defined(__amd64__) && !defined(__x86_64__)
+        #      error "Need GCC >= 4.2 for SSE2 intrinsics on x86"
+        #   endif
+        #endif
+        #include <mmintrin.h>
+        #include <xmmintrin.h>
+        #include <emmintrin.h>
+        int param;
+        int main () {
+          __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
+          c = _mm_xor_si128 (a, b);
+          return _mm_cvtsi128_si32(c);
+        }''',
+        args : sse2_flags,
+        name : 'SSE2 Intrinsic Support')
+      have_sse2 = true
+    endif
+  elif host_machine.cpu_family() == 'x86_64'
+    have_sse2 = true
+  endif
+endif
+
+if have_sse2
+  config.set10('USE_SSE2', true)
+elif use_sse2.enabled()
+  error('sse2 Support unavailable, but required')
+endif
+
+use_ssse3 = get_option('ssse3')
+have_ssse3 = false
+ssse3_flags = []
+if cc.get_id() != 'msvc'
+  ssse3_flags = ['-mssse3', '-Winline']
+endif
+
+# x64 pre-2010 MSVC compilers crashes when building the ssse3 code
+if not use_ssse3.disabled() and not (cc.get_id() == 'msvc' and cc.version().version_compare('<16') and host_machine.cpu_family() == 'x86_64')
+  if host_machine.cpu_family().startswith('x86')
+    if cc.compiles('''
+        #include <mmintrin.h>
+        #include <xmmintrin.h>
+        #include <emmintrin.h>
+        int param;
+        int main () {
+          __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
+          c = _mm_xor_si128 (a, b);
+          return _mm_cvtsi128_si32(c);
+        }''',
+        args : ssse3_flags,
+        name : 'SSSE3 Intrinsic Support')
+      have_ssse3 = true
+    endif
+  endif
+endif
+
+if have_ssse3
+  config.set10('USE_SSSE3', true)
+elif use_ssse3.enabled()
+  error('ssse3 Support unavailable, but required')
+endif
+
+use_vmx = get_option('vmx')
+have_vmx = false
+vmx_flags = ['-maltivec', '-mabi=altivec']
+if not use_vmx.disabled()
+  if host_machine.cpu_family().startswith('ppc')
+    if cc.compiles('''
+        #include <altivec.h>
+        int main () {
+            vector unsigned int v = vec_splat_u32 (1);
+            v = vec_sub (v, v);
+            return 0;
+        }''',
+        args : vmx_flags,
+        name : 'VMX/Altivec Intrinsic Support')
+      have_vmx = true
+    endif
+  endif
+endif
+
+if cc.compiles('''
+    __asm__ (
+    ".func meson_test"
+    ".endfunc"
+    );''',
+    name : 'test for ASM .func directive')
+    config.set('ASM_HAVE_FUNC_DIRECTIVE', 1)    
+endif
+
+if cc.compiles('''
+    __asm__ (
+    ".syntax unified\n"
+    );''',
+    name : 'test for ASM .syntax unified directive')
+    config.set('ASM_HAVE_SYNTAX_UNIFIED', 1)
+endif
+
+if cc.links('''
+    #include <stdint.h>
+
+    __asm__ (
+        "   .global _testlabel\n"
+        "_testlabel:\n"
+    );
+
+    int testlabel();
+    int main(int argc, char* argv[]) {
+        return testlabel();
+    }''',
+    name : 'test for ASM leading underscore')
+    config.set('ASM_LEADING_UNDERSCORE', 1)    
+endif
+
+
+
+if have_vmx
+  config.set10('USE_VMX', true)
+elif use_vmx.enabled()
+  error('vmx Support unavailable, but required')
+endif
+
+use_armv6_simd = get_option('arm-simd')
+have_armv6_simd = false
+if not use_armv6_simd.disabled()
+  if host_machine.cpu_family() == 'arm'
+    if cc.compiles(files('arm-simd-test.S'), name : 'ARMv6 SIMD Intrinsic Support')
+      have_armv6_simd = true
+    endif
+  endif
+endif
+
+if have_armv6_simd
+  config.set10('USE_ARM_SIMD', true)
+elif use_armv6_simd.enabled()
+  error('ARMv6 SIMD Support unavailable, but required')
+endif
+
+use_neon = get_option('neon')
+have_neon = false
+if not use_neon.disabled()
+  if host_machine.cpu_family() == 'arm'
+    if cc.compiles(files('neon-test.S'), name : 'NEON Intrinsic Support')
+      have_neon = true
+    endif
+  endif
+endif
+
+if have_neon
+  config.set10('USE_ARM_NEON', true)
+elif use_neon.enabled()
+  error('NEON Support unavailable, but required')
+endif
+
+use_a64neon = get_option('a64-neon')
+have_a64neon = false
+if not use_a64neon.disabled()
+  if host_machine.cpu_family() == 'aarch64'
+    if cc.compiles(files('a64-neon-test.S'), name : 'NEON A64 Intrinsic Support')
+      have_a64neon = true
+    endif
+  endif
+endif
+
+if have_a64neon
+  config.set10('USE_ARM_A64_NEON', true)
+elif use_a64neon.enabled()
+  error('A64 NEON Support unavailable, but required')
+endif
+
+use_mips_dspr2 = get_option('mips-dspr2')
+have_mips_dspr2 = false
+mips_dspr2_flags = ['-mdspr2']
+if not use_mips_dspr2.disabled()
+  if host_machine.cpu_family().startswith('mips')
+    if cc.compiles('''
+        #if !(defined(__mips__) &&  __mips_isa_rev >= 2)
+        #error MIPS DSPr2 is currently only available on MIPS32r2 platforms.
+        #endif
+        int
+        main ()
+        {
+            int c = 0, a = 0, b = 0;
+            __asm__ __volatile__ (
+                "precr.qb.ph %[c], %[a], %[b]          \n\t"
+                : [c] "=r" (c)
+                : [a] "r" (a), [b] "r" (b)
+            );
+            return c;
+        }''',
+        args : mips_dspr2_flags,
+        name : 'DSPr2 Intrinsic Support')
+      have_mips_dspr2 = true
+    endif
+  endif
+endif
+
+if have_mips_dspr2
+  config.set10('USE_MIPS_DSPR2', true)
+elif use_mips_dspr2.enabled()
+  error('MIPS DSPr2 Support unavailable, but required')
+endif
+
+use_rvv = get_option('rvv')
+have_rvv = false
+rvv_flags = ['-march=rv64gcv']
+if not use_rvv.disabled()
+  if host_machine.cpu_family() == 'riscv64'
+    if cc.compiles('''
+        #include <riscv_vector.h>
+        int main() { vfloat32m1_t tmp; return 0; }
+      ''',
+      args : rvv_flags,
+      name : 'RISC-V Vector Intrinsic Support')
+      have_rvv = true
+    endif
+  endif
+endif
+
+if have_rvv
+  config.set10('USE_RVV', true)
+elif use_rvv.enabled()
+  error('RISC-V Vector Support unavailable, but required')
+endif
+
+use_gnu_asm = get_option('gnu-inline-asm')
+if not use_gnu_asm.disabled()
+  if cc.compiles('''
+      int main () {
+        /* Most modern architectures have a NOP instruction, so this is a fairly generic test. */
+        asm volatile ( "\tnop\n" : : : "cc", "memory" );
+        return 0;
+      }
+      ''',
+      name : 'GNU Inline ASM support.')
+    config.set10('USE_GCC_INLINE_ASM', true)
+  elif use_gnu_asm.enabled()
+    error('GNU inline assembly support missing but required.')
+  endif
+endif
+
+if get_option('timers')
+  config.set('PIXMAN_TIMERS', 1)
+endif
+if get_option('gnuplot')
+  config.set('PIXMAN_GNUPLOT', 1)
+endif
+
+if cc.get_id() != 'msvc'
+  dep_openmp = dependency('openmp', required : get_option('openmp'))
+  if dep_openmp.found()
+    config.set10('USE_OPENMP', true)
+  elif meson.version().version_compare('<0.51.0')
+  # In versions of meson before 0.51 the openmp dependency can still
+  # inject arguments in the the auto case when it is not found, the
+  # detection does work correctly in that case however, so we just
+  # replace dep_openmp with null_dep to work around this.
+    dep_openmp = null_dep
+  endif
+else
+  # the MSVC implementation of openmp is not compliant enough for our
+  # uses here, so we disable it here.
+  # Please see: https://stackoverflow.com/questions/12560243/using-threadprivate-directive-in-visual-studio
+  dep_openmp = null_dep
+endif
+
+dep_gtk = dependency('gtk+-3.0', required : get_option('gtk').enabled() and get_option('demos').enabled())
+dep_glib = dependency('glib-2.0', required : get_option('gtk').enabled() and get_option('demos').enabled())
+
+dep_png = null_dep
+if not get_option('libpng').disabled()
+  dep_png = dependency('libpng', required : false)
+
+  # We need to look for the right library to link to for libpng,
+  # when looking for libpng manually
+  foreach png_ver : [ '16', '15', '14', '13', '12', '10' ]
+    if not dep_png.found()
+      dep_png = cc.find_library('libpng@0@'.format(png_ver), has_headers : ['png.h'], required : false)
+    endif
+  endforeach
+
+  if get_option('libpng').enabled() and not dep_png.found()
+    error('libpng support requested but libpng library not found')
+  endif
+endif
+
+if dep_png.found()
+  config.set('HAVE_LIBPNG', 1)
+endif
+dep_m = cc.find_library('m', required : false)
+dep_threads = dependency('threads')
+
+# MSVC-style compilers do not come with pthreads, so we must link
+# to it explicitly, currently pthreads-win32 is supported
+pthreads_found = false
+
+if dep_threads.found() and cc.has_header('pthread.h')
+  if cc.get_argument_syntax() == 'msvc'
+    pthread_lib = null_dep
+    foreach pthread_type : ['VC3', 'VSE3', 'VCE3', 'VC2', 'VSE2', 'VCE2']
+      if not pthread_lib.found()
+        pthread_lib = cc.find_library('pthread@0@'.format(pthread_type), required : false)
+      endif
+    endforeach
+    if pthread_lib.found()
+      pthreads_found = true
+      dep_threads = pthread_lib
+    endif
+  else
+    pthreads_found = true
+  endif
+else
+  # Avoid linking with -pthread if we don't actually have pthreads
+  dep_threads = null_dep
+endif
+
+if pthreads_found
+  config.set('HAVE_PTHREADS', 1)
+endif
+
+funcs = ['sigaction', 'alarm', 'mprotect', 'getpagesize', 'mmap', 'getisax', 'gettimeofday']
+# mingw claimes to have posix_memalign, but it doesn't
+if host_machine.system() != 'windows'
+  funcs += 'posix_memalign'
+endif
+
+foreach f : funcs
+  if cc.has_function(f)
+    config.set('HAVE_@0@'.format(f.to_upper()), 1)
+  endif
+endforeach
+
+# This is only used in one test, that defines _GNU_SOURCE
+if cc.has_function('feenableexcept',
+                   prefix : '#define _GNU_SOURCE\n#include <fenv.h>',
+                   dependencies : dep_m)
+  config.set('HAVE_FEENABLEEXCEPT', 1)
+endif
+
+if cc.has_header_symbol('fenv.h', 'FE_DIVBYZERO')
+  config.set('HAVE_FEDIVBYZERO', 1)
+endif
+
+foreach h : ['sys/mman.h', 'fenv.h', 'unistd.h']
+  if cc.check_header(h)
+    config.set('HAVE_@0@'.format(h.underscorify().to_upper()), 1)
+  endif
+endforeach
+
+use_tls = get_option('tls')
+have_tls = ''
+if not use_tls.disabled()
+  # gcc on Windows only warns that __declspec(thread) isn't supported,
+  # passing -Werror=attributes makes it fail.
+  if (host_machine.system() == 'windows' and
+      cc.compiles('int __declspec(thread) foo;',
+                  args : cc.get_supported_arguments(['-Werror=attributes']),
+                  name : 'TLS via __declspec(thread)'))
+    have_tls = '__declspec(thread)'
+  elif cc.compiles('int __thread foo;', name : 'TLS via __thread')
+    have_tls = '__thread'
+  endif
+endif
+
+if have_tls != ''
+  config.set('TLS', have_tls)
+elif use_tls.enabled()
+  error('Compiler TLS Support unavailable, but required')
+endif
+
+if cc.links('''
+    static int x = 1;
+    static void __attribute__((constructor)) constructor_function () { x = 0; }
+    int main (void) { return x; }
+    ''',
+    name : '__attribute__((constructor))')
+  config.set('TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR', 1)
+endif
+
+if cc.links('''
+    static int x = 1;
+    static void __attribute__((destructor)) destructor_function () { x = 0; }
+    int main (void) { return x; }
+    ''',
+    name : '__attribute__((destructor))')
+  config.set('TOOLCHAIN_SUPPORTS_ATTRIBUTE_DESTRUCTOR', 1)
+endif
+
+if cc.links(
+    ' __float128 a = 1.0Q, b = 2.0Q; int main (void) { return a + b; }',
+    name : 'Has float128 support')
+  config.set('HAVE_FLOAT128', 1)
+endif
+
+if cc.has_function('clz')
+  config.set('HAVE_BUILTIN_CLZ', 1)
+endif
+
+if cc.links('''
+    unsigned int __attribute__ ((vector_size(16))) e, a, b;
+    int main (void) { e = a - ((b << 27) + (b >> (32 - 27))) + 1; return e[0]; }
+    ''',
+    name : 'Support for GCC vector extensions')
+  config.set('HAVE_GCC_VECTOR_EXTENSIONS', 1)
+endif
+
+if host_machine.endian() == 'big'
+  config.set('WORDS_BIGENDIAN', 1)
+endif
+
+config.set('SIZEOF_LONG', cc.sizeof('long'))
+
+# Required to make pixman-private.h
+config.set('PACKAGE', 'foo')
+
+version_conf = configuration_data()
+split = meson.project_version().split('.')
+version_conf.set('PIXMAN_VERSION_MAJOR', split[0])
+version_conf.set('PIXMAN_VERSION_MINOR', split[1])
+version_conf.set('PIXMAN_VERSION_MICRO', split[2])
+
+add_project_arguments('-DHAVE_CONFIG_H', language : ['c'])
+
+subdir('pixman')
+
+if not get_option('tests').disabled() or not get_option('demos').disabled()
+  subdir(join_paths('test', 'utils'))
+endif
+
+if not get_option('demos').disabled()
+  subdir('demos')
+endif
+
+if not get_option('tests').disabled()
+  subdir('test')
+endif
+
+pkg = import('pkgconfig')
+pkg.generate(libpixman,
+  name : 'Pixman',
+  filebase : 'pixman-1',
+  description : 'The pixman library (version 1)',
+  subdirs: 'pixman-1',
+  version : meson.project_version(),
+)

meson_options.txt

@@ -0,0 +1,122 @@
+# Copyright © 2018 Intel Corporation
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+option(
+  'loongson-mmi',
+  type : 'feature',
+  description : 'Use Loongson MMI intrinsic optimized paths',
+)
+option(
+  'mmx',
+  type : 'feature',
+  description : 'Use X86 MMX intrinsic optimized paths',
+)
+option(
+  'sse2',
+  type : 'feature',
+  description : 'Use X86 SSE2 intrinsic optimized paths',
+)
+option(
+  'ssse3',
+  type : 'feature',
+  description : 'Use X86 SSSE3 intrinsic optimized paths',
+)
+option(
+  'vmx',
+  type : 'feature',
+  description : 'Use PPC VMX/Altivec intrinsic optimized paths',
+)
+option(
+  'arm-simd',
+  type : 'feature',
+  description : 'Use ARMv6 SIMD intrinsic optimized paths',
+)
+option(
+  'neon',
+  type : 'feature',
+  description : 'Use ARM NEON intrinsic optimized paths',
+)
+option(
+  'a64-neon',
+  type : 'feature',
+  description : 'Use ARM A64 NEON intrinsic optimized paths',
+)
+option(
+  'mips-dspr2',
+  type : 'feature',
+  description : 'Use MIPS32 DSPr2 intrinsic optimized paths',
+)
+option(
+  'rvv',
+  type : 'feature',
+  description : 'Use RISC-V Vector extension',
+)
+option(
+  'gnu-inline-asm',
+  type : 'feature',
+  description : 'Use GNU style inline assembler',
+)
+option(
+  'tls',
+  type : 'feature',
+  description : 'Use compiler support for thread-local storage',
+)
+option(
+  'cpu-features-path',
+  type : 'string',
+  description : 'Path to platform-specific cpu-features.[ch] for systems that do not provide it (e.g. Android)',
+)
+option(
+  'openmp',
+  type : 'feature',
+  description : 'Enable OpenMP for tests',
+)
+option(
+  'timers',
+  type : 'boolean',
+  value : false,
+  description : 'Enable TIMER_* macros',
+)
+option(
+  'gnuplot',
+  type : 'boolean',
+  value : false,
+  description : 'Enable output of filters that can be piped to gnuplot',
+)
+option(
+  'gtk',
+  type : 'feature',
+  description : 'Enable demos using GTK',
+)
+option(
+  'libpng',
+  type : 'feature',
+  description : 'Use libpng in tests'
+)
+option(
+  'tests',
+  type : 'feature',
+  description : 'Build tests'
+)
+option(
+  'demos',
+  type : 'feature',
+  description : 'Build demos'
+)

neon-test.S

@@ -0,0 +1,12 @@
+.text
+.fpu neon
+.arch armv7a
+.object_arch armv4
+.eabi_attribute 10, 0
+.arm
+.altmacro
+#ifndef __ARM_EABI__
+#error EABI is required (to be sure that calling conventions are compatible)
+#endif
+pld [r0]
+vmovn.u16 d0, q0

pixman-1-uninstalled.pc.in

@@ -1,5 +0,0 @@
-Name: Pixman
-Description: The pixman library (version 1)
-Version: @PACKAGE_VERSION@
-Cflags: -I${pc_top_builddir}/${pcfiledir}/pixman
-Libs: ${pc_top_builddir}/${pcfiledir}/pixman/libpixman-1.la

pixman-1.pc.in

@@ -1,11 +0,0 @@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-
-Name: Pixman
-Description: The pixman library (version 1)
-Version: @PACKAGE_VERSION@
-Cflags: -I${includedir}/pixman-1
-Libs: -L${libdir} -lpixman-1
-

pixman/Makefile.am

@@ -1,139 +0,0 @@
-include $(top_srcdir)/pixman/Makefile.sources
-
-lib_LTLIBRARIES = libpixman-1.la
-
-libpixman_1_la_LDFLAGS = -version-info $(LT_VERSION_INFO) -no-undefined @PTHREAD_LDFLAGS@ 
-libpixman_1_la_LIBADD = @PTHREAD_LIBS@ -lm
-libpixman_1_la_SOURCES = $(libpixman_sources) $(libpixman_headers)
-
-libpixmanincludedir = $(includedir)/pixman-1
-libpixmaninclude_HEADERS = pixman.h pixman-version.h
-noinst_LTLIBRARIES = 
-
-EXTRA_DIST =				\
-	Makefile.win32			\
-	pixman-region.c			\
-	solaris-hwcap.mapfile		\
-	$(NULL)
-
-# mmx code
-if USE_X86_MMX
-noinst_LTLIBRARIES += libpixman-mmx.la
-libpixman_mmx_la_SOURCES = \
-	pixman-mmx.c
-libpixman_mmx_la_CFLAGS = $(MMX_CFLAGS)
-libpixman_1_la_LDFLAGS += $(MMX_LDFLAGS)
-libpixman_1_la_LIBADD += libpixman-mmx.la
-
-ASM_CFLAGS_mmx=$(MMX_CFLAGS)
-endif
-
-# vmx code
-if USE_VMX
-noinst_LTLIBRARIES += libpixman-vmx.la
-libpixman_vmx_la_SOURCES = \
-	pixman-vmx.c \
-	pixman-combine32.h
-libpixman_vmx_la_CFLAGS = $(VMX_CFLAGS)
-libpixman_1_la_LIBADD += libpixman-vmx.la
-
-ASM_CFLAGS_vmx=$(VMX_CFLAGS)
-endif
-
-# sse2 code
-if USE_SSE2
-noinst_LTLIBRARIES += libpixman-sse2.la
-libpixman_sse2_la_SOURCES = \
-	pixman-sse2.c
-libpixman_sse2_la_CFLAGS = $(SSE2_CFLAGS)
-libpixman_1_la_LDFLAGS += $(SSE2_LDFLAGS)
-libpixman_1_la_LIBADD += libpixman-sse2.la
-
-ASM_CFLAGS_sse2=$(SSE2_CFLAGS)
-endif
-
-# ssse3 code
-if USE_SSSE3
-noinst_LTLIBRARIES += libpixman-ssse3.la
-libpixman_ssse3_la_SOURCES = \
-	pixman-ssse3.c
-libpixman_ssse3_la_CFLAGS = $(SSSE3_CFLAGS)
-libpixman_1_la_LDFLAGS += $(SSSE3_LDFLAGS)
-libpixman_1_la_LIBADD += libpixman-ssse3.la
-
-ASM_CFLAGS_ssse3=$(SSSE3_CFLAGS)
-endif
-
-# arm simd code
-if USE_ARM_SIMD
-noinst_LTLIBRARIES += libpixman-arm-simd.la
-libpixman_arm_simd_la_SOURCES = \
-	pixman-arm-simd.c	\
-	pixman-arm-common.h	\
-	pixman-arm-simd-asm.S   \
-	pixman-arm-simd-asm-scaled.S \
-	pixman-arm-simd-asm.h
-libpixman_1_la_LIBADD += libpixman-arm-simd.la
-
-ASM_CFLAGS_arm_simd=
-endif
-
-# arm neon code
-if USE_ARM_NEON
-noinst_LTLIBRARIES += libpixman-arm-neon.la
-libpixman_arm_neon_la_SOURCES = \
-        pixman-arm-neon.c	\
-        pixman-arm-common.h	\
-        pixman-arm-neon-asm.S	\
-		pixman-arm-neon-asm-bilinear.S \
-        pixman-arm-neon-asm.h
-libpixman_1_la_LIBADD += libpixman-arm-neon.la
-
-ASM_CFLAGS_arm_neon=
-endif
-
-# iwmmxt code
-if USE_ARM_IWMMXT
-libpixman_iwmmxt_la_SOURCES = pixman-mmx.c
-noinst_LTLIBRARIES += libpixman-iwmmxt.la
-libpixman_1_la_LIBADD += libpixman-iwmmxt.la
-
-libpixman_iwmmxt_la-pixman-mmx.lo: pixman-mmx.c
-	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) $(CFLAGS) $(IWMMXT_CFLAGS) -MT libpixman_iwmmxt_la-pixman-mmx.lo -MD -MP -MF $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Tpo -c -o libpixman_iwmmxt_la-pixman-mmx.lo `test -f 'pixman-mmx.c' || echo '$(srcdir)/'`pixman-mmx.c
-	$(AM_V_at)$(am__mv) $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Tpo $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Plo
-
-libpixman_iwmmxt_la_DEPENDENCIES = $(am__DEPENDENCIES_1)
-libpixman_iwmmxt_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
-        $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
-	$(CFLAGS) $(IWMMXT_CFLAGS) $(AM_LDFLAGS) \
-	$(LDFLAGS) -o $@
-
-libpixman-iwmmxt.la: libpixman_iwmmxt_la-pixman-mmx.lo $(libpixman_iwmmxt_la_DEPENDENCIES) 
-	$(AM_V_CCLD)$(libpixman_iwmmxt_la_LINK) libpixman_iwmmxt_la-pixman-mmx.lo $(libpixman_iwmmxt_la_LIBADD) $(LIBS)
-endif
-
-# mips dspr2 code
-if USE_MIPS_DSPR2
-noinst_LTLIBRARIES += libpixman-mips-dspr2.la
-libpixman_mips_dspr2_la_SOURCES = \
-        pixman-mips-dspr2.c \
-        pixman-mips-dspr2.h \
-        pixman-mips-dspr2-asm.S \
-        pixman-mips-dspr2-asm.h \
-        pixman-mips-memcpy-asm.S
-libpixman_1_la_LIBADD += libpixman-mips-dspr2.la
-
-ASM_CFLAGS_mips_dspr2=
-endif
-
-# loongson code
-if USE_LOONGSON_MMI
-noinst_LTLIBRARIES += libpixman-loongson-mmi.la
-libpixman_loongson_mmi_la_SOURCES = pixman-mmx.c loongson-mmintrin.h
-libpixman_loongson_mmi_la_CFLAGS = $(LS_CFLAGS)
-libpixman_1_la_LDFLAGS += $(LS_LDFLAGS)
-libpixman_1_la_LIBADD += libpixman-loongson-mmi.la
-endif
-
-.c.s : $(libpixmaninclude_HEADERS)
-	$(CC) $(CFLAGS) $(ASM_CFLAGS_$(@:pixman-%.s=%)) $(ASM_CFLAGS_$(@:pixman-arm-%.s=arm_%)) -DHAVE_CONFIG_H -I$(srcdir) -I$(builddir) -I$(top_builddir) -S -o $@ $<

pixman/Makefile.sources

@@ -1,42 +0,0 @@
-libpixman_sources =			\
-	pixman.c			\
-	pixman-access.c			\
-	pixman-access-accessors.c	\
-	pixman-bits-image.c		\
-	pixman-combine32.c		\
-	pixman-combine-float.c		\
-	pixman-conical-gradient.c	\
-	pixman-filter.c			\
-	pixman-x86.c			\
-	pixman-mips.c			\
-	pixman-arm.c			\
-	pixman-ppc.c			\
-	pixman-edge.c			\
-	pixman-edge-accessors.c		\
-	pixman-fast-path.c		\
-	pixman-glyph.c			\
-	pixman-general.c		\
-	pixman-gradient-walker.c	\
-	pixman-image.c			\
-	pixman-implementation.c		\
-	pixman-linear-gradient.c	\
-	pixman-matrix.c			\
-	pixman-noop.c			\
-	pixman-radial-gradient.c	\
-	pixman-region16.c		\
-	pixman-region32.c		\
-	pixman-solid-fill.c		\
-	pixman-timer.c			\
-	pixman-trap.c			\
-	pixman-utils.c			\
-	$(NULL)
-
-libpixman_headers =			\
-	pixman.h			\
-	pixman-accessor.h		\
-	pixman-combine32.h		\
-	pixman-compiler.h		\
-	pixman-edge-imp.h		\
-	pixman-inlines.h		\
-	pixman-private.h		\
-	$(NULL)

pixman/Makefile.win32

@@ -1,93 +0,0 @@
-default: all
-
-top_srcdir = ..
-include $(top_srcdir)/pixman/Makefile.sources
-include $(top_srcdir)/Makefile.win32.common
-
-MMX_VAR = $(MMX)
-ifeq ($(MMX_VAR),)
-MMX_VAR=on
-endif
-
-SSE2_VAR = $(SSE2)
-ifeq ($(SSE2_VAR),)
-SSE2_VAR=on
-endif
-
-SSSE3_VAR = $(SSSE3)
-ifeq ($(SSSE3_VAR),)
-SSSE3_VAR=on
-endif
-
-MMX_CFLAGS = -DUSE_X86_MMX -w14710 -w14714
-SSE2_CFLAGS = -DUSE_SSE2
-SSSE3_CFLAGS = -DUSE_SSSE3
-
-# MMX compilation flags
-ifeq ($(MMX_VAR),on)
-PIXMAN_CFLAGS += $(MMX_CFLAGS)
-libpixman_sources += pixman-mmx.c
-endif
-
-# SSE2 compilation flags
-ifeq ($(SSE2_VAR),on)
-PIXMAN_CFLAGS += $(SSE2_CFLAGS)
-libpixman_sources += pixman-sse2.c
-endif
-
-# SSSE3 compilation flags
-ifeq ($(SSSE3_VAR),on)
-PIXMAN_CFLAGS += $(SSSE3_CFLAGS)
-libpixman_sources += pixman-ssse3.c
-endif
-
-OBJECTS = $(patsubst %.c, $(CFG_VAR)/%.obj, $(libpixman_sources))
-
-# targets
-all: inform informMMX informSSE2 informSSSE3 $(CFG_VAR)/$(LIBRARY).lib
-
-informMMX:
-ifneq ($(MMX),off)
-ifneq ($(MMX),on)
-ifneq ($(MMX),)
-	@echo "Invalid specified MMX option : "$(MMX_VAR)"."
-	@echo
-	@echo "Possible choices for MMX are 'on' or 'off'"
-	@exit 1
-endif
-	@echo "Setting MMX flag to default value 'on'... (use MMX=on or MMX=off)"
-endif
-endif
-
-informSSE2:
-ifneq ($(SSE2),off)
-ifneq ($(SSE2),on)
-ifneq ($(SSE2),)
-	@echo "Invalid specified SSE option : "$(SSE2)"."
-	@echo
-	@echo "Possible choices for SSE2 are 'on' or 'off'"
-	@exit 1
-endif
-	@echo "Setting SSE2 flag to default value 'on'... (use SSE2=on or SSE2=off)"
-endif
-endif
-
-informSSSE3:
-ifneq ($(SSSE3),off)
-ifneq ($(SSSE3),on)
-ifneq ($(SSSE3),)
-	@echo "Invalid specified SSE option : "$(SSSE3)"."
-	@echo
-	@echo "Possible choices for SSSE3 are 'on' or 'off'"
-	@exit 1
-endif
-	@echo "Setting SSSE3 flag to default value 'on'... (use SSSE3=on or SSSE3=off)"
-endif
-endif
-
-
-# pixman linking
-$(CFG_VAR)/$(LIBRARY).lib: $(OBJECTS)
-	@$(AR) $(PIXMAN_ARFLAGS) -OUT:$@ $^
-
-.PHONY: all informMMX informSSE2 informSSSE3

pixman/dither/blue-noise-64x64.h

@@ -0,0 +1,77 @@
+/* WARNING: This file is generated by make-blue-noise.c
+ * Please edit that file instead of this one.
+ */
+
+#ifndef BLUE_NOISE_64X64_H
+#define BLUE_NOISE_64X64_H
+
+#include <stdint.h>
+
+static const uint16_t dither_blue_noise_64x64[4096] = {
+    3039, 1368, 3169, 103, 2211, 1248, 2981, 668, 2633, 37, 3963, 2903, 384, 2564, 3115, 1973, 3348, 830, 2505, 1293, 3054, 1060, 1505, 3268, 400, 1341, 593, 3802, 3384, 429, 4082, 1411, 2503, 3863, 126, 1292, 1887, 2855, 205, 2094, 2977, 1899, 3924, 356, 3088, 2500, 3942, 1409, 2293, 1734, 3732, 1291, 3227, 277, 2054, 786, 2871, 411, 2425, 1678, 3986, 455, 2879, 2288,
+    388, 1972, 3851, 778, 2768, 3697, 944, 2123, 1501, 3533, 937, 1713, 1381, 3888, 156, 1242, 516, 2888, 1607, 3676, 632, 2397, 3804, 2673, 1898, 3534, 2593, 1777, 1170, 2299, 3013, 1838, 523, 3053, 1647, 3601, 3197, 959, 1520, 3633, 893, 2437, 3367, 2187, 1258, 137, 1965, 401, 3546, 643, 3087, 2498, 733, 2786, 3371, 4053, 1266, 1977, 3663, 183, 2570, 2107, 1183, 3708,
+    907, 2473, 1151, 3363, 1527, 1902, 232, 3903, 3060, 496, 2486, 3206, 2165, 861, 2387, 3653, 2101, 3972, 132, 2162, 3437, 1827, 215, 895, 3114, 271, 969, 2932, 197, 1598, 878, 3696, 1140, 2120, 904, 2431, 302, 3846, 2675, 481, 3187, 66, 1440, 650, 3833, 2826, 3435, 901, 2936, 2111, 250, 1875, 3609, 1174, 1747, 162, 2346, 3420, 913, 3172, 1383, 752, 3298, 1735,
+    3540, 2938, 249, 2324, 526, 3099, 2561, 1324, 2347, 1861, 1200, 3702, 257, 3442, 1514, 2999, 992, 1766, 2735, 1163, 478, 2943, 1279, 3635, 2177, 1464, 3672, 2386, 3871, 3340, 2690, 64, 3489, 2811, 3999, 633, 1948, 1243, 2269, 1807, 1143, 2750, 3729, 1790, 2363, 1053, 1537, 2636, 4065, 1076, 1476, 3869, 450, 2200, 2676, 658, 2979, 1548, 544, 1913, 2838, 3911, 116, 2698,
+    517, 1295, 3997, 1739, 3665, 1083, 3509, 599, 3400, 118, 2956, 720, 2689, 1907, 567, 2523, 284, 3397, 711, 3219, 2450, 3985, 1665, 2549, 562, 3011, 1855, 729, 1355, 528, 1908, 2456, 1384, 337, 1540, 2654, 3138, 3513, 703, 4080, 3314, 2047, 855, 3037, 209, 3317, 577, 1828, 17, 2336, 3193, 2748, 962, 3441, 1450, 3246, 1075, 3878, 2615, 3497, 1033, 2310, 1442, 2183,
+    1654, 3254, 2061, 738, 2832, 148, 2030, 1670, 909, 3850, 2109, 1533, 4046, 1085, 3098, 3897, 1378, 2248, 3829, 1495, 1966, 23, 797, 3427, 1124, 4057, 95, 2787, 2190, 3074, 3950, 742, 3194, 1999, 3386, 1113, 16, 1657, 2804, 201, 1543, 383, 2559, 1325, 3604, 2068, 2493, 3771, 1284, 3460, 710, 1716, 2447, 80, 3811, 2032, 347, 2227, 15, 1689, 397, 3084, 662, 3798,
+    973, 43, 2608, 3143, 1459, 2423, 4066, 2770, 3191, 1283, 2630, 314, 3235, 2289, 72, 1822, 2840, 924, 350, 2653, 1057, 3715, 2235, 2775, 346, 2083, 1553, 3292, 1081, 274, 1686, 1188, 2327, 3743, 578, 2234, 3916, 2519, 1011, 3056, 2207, 3438, 3890, 537, 1617, 837, 3094, 373, 2795, 1980, 276, 3951, 1353, 3015, 844, 1724, 3651, 2923, 1316, 4092, 2504, 3627, 1936, 2854,
+    2461, 3929, 1193, 421, 3746, 820, 1180, 286, 2261, 532, 3625, 1812, 802, 1327, 3527, 670, 3730, 2025, 3124, 3565, 529, 2960, 1769, 1390, 3196, 2494, 3756, 796, 3618, 2602, 3463, 2847, 166, 953, 1745, 2900, 438, 2070, 1418, 3741, 639, 1205, 1891, 2882, 2282, 4012, 1182, 1696, 3630, 951, 2904, 2170, 3530, 375, 2320, 2742, 1132, 701, 3216, 2023, 847, 1230, 310, 3431,
+    770, 1961, 3531, 1702, 2181, 3370, 1877, 3072, 1571, 3389, 1071, 2415, 3782, 2803, 1610, 2454, 1211, 182, 1655, 2322, 1282, 3372, 287, 3935, 704, 1232, 415, 1910, 2286, 1399, 556, 1964, 4068, 2444, 3605, 1272, 3345, 816, 3526, 256, 2402, 2777, 955, 345, 3289, 111, 2727, 635, 2396, 1488, 3331, 600, 1032, 1575, 4026, 515, 3507, 2433, 1605, 460, 3364, 2783, 1810, 1397,
+    2334, 223, 2945, 688, 2533, 99, 2705, 624, 3944, 2073, 46, 2978, 508, 2132, 269, 3173, 3453, 2631, 4076, 694, 1892, 2586, 972, 2178, 3470, 1695, 2849, 3141, 77, 3884, 994, 3029, 1536, 673, 3083, 124, 2583, 1722, 2821, 1944, 4027, 1661, 3176, 3728, 1337, 1813, 3503, 2035, 3930, 157, 2537, 1865, 3096, 2646, 1941, 3252, 1449, 135, 2836, 3758, 2139, 84, 3678, 3106,
+    3862, 1545, 3307, 1320, 3955, 1031, 3664, 1306, 2460, 776, 1487, 3294, 1187, 3990, 1903, 1021, 549, 1484, 943, 3027, 97, 3853, 1499, 2880, 198, 2575, 3995, 1089, 1587, 2475, 3282, 339, 2657, 1158, 2105, 1493, 3943, 580, 3232, 1287, 846, 48, 2480, 2112, 771, 2534, 459, 3134, 850, 1298, 3790, 325, 3652, 1249, 193, 940, 2202, 3895, 1829, 911, 1366, 2577, 1069, 534,
+    2104, 1009, 2667, 392, 1983, 2917, 1645, 324, 3439, 2869, 3705, 1767, 2592, 756, 2916, 3683, 2276, 2850, 2053, 3594, 2403, 3181, 634, 3699, 1933, 906, 519, 2150, 3673, 764, 1770, 2220, 3795, 3336, 502, 3547, 2339, 1110, 301, 2210, 3354, 3643, 569, 1518, 2940, 3973, 1138, 1613, 2773, 2127, 2983, 1671, 769, 2161, 3800, 2730, 3127, 1179, 533, 3259, 2284, 4014, 1651, 2820,
+    3566, 653, 1839, 3455, 2399, 789, 3149, 2244, 1863, 1099, 474, 2307, 158, 3541, 1312, 1711, 0, 3902, 360, 1629, 1091, 395, 1781, 1191, 2374, 3353, 1419, 3225, 206, 2931, 3553, 1046, 54, 1646, 2470, 910, 1860, 3137, 3770, 2635, 1562, 2809, 1215, 3788, 222, 2199, 3335, 67, 3606, 524, 1001, 3309, 2410, 3473, 591, 1619, 291, 2502, 3629, 2891, 335, 741, 3378, 168,
+    2384, 3129, 4051, 22, 1444, 3613, 543, 3893, 186, 2665, 4062, 933, 3058, 2142, 449, 2711, 3224, 849, 1330, 3349, 2195, 2670, 3484, 2993, 32, 3774, 2722, 1859, 2548, 1268, 583, 2027, 3165, 2807, 4029, 227, 2897, 1434, 721, 1816, 195, 905, 2066, 3258, 1754, 970, 2674, 1880, 2338, 3915, 1485, 2660, 14, 1313, 2914, 2046, 4074, 791, 1917, 1301, 1725, 2687, 2019, 1443,
+    418, 1186, 1664, 2859, 1049, 2056, 2741, 1226, 1589, 3186, 2042, 1377, 3449, 1574, 3941, 1063, 1930, 2501, 3751, 2930, 671, 4031, 888, 2081, 1544, 684, 1117, 351, 4052, 1698, 2393, 3881, 1439, 785, 1277, 2013, 3488, 441, 2459, 3980, 3061, 3481, 2543, 419, 3020, 609, 3515, 1350, 799, 2878, 348, 2034, 3966, 1824, 950, 3281, 1394, 2239, 3452, 55, 3922, 3119, 892, 3785,
+    3023, 2140, 782, 2492, 3817, 241, 3355, 2424, 856, 3639, 612, 2556, 245, 2858, 705, 2316, 3562, 495, 1748, 128, 1912, 1454, 280, 2552, 3905, 3130, 2274, 3472, 834, 3055, 240, 2692, 471, 2272, 3301, 2632, 1080, 3693, 2136, 1029, 1364, 590, 1611, 4067, 1190, 2360, 3827, 261, 3180, 1768, 3471, 1103, 3003, 520, 3674, 151, 2571, 555, 3033, 982, 2353, 504, 1259, 2555,
+    149, 3889, 3380, 493, 3178, 1681, 663, 1924, 2990, 49, 1792, 3861, 1192, 1987, 3273, 297, 1457, 3043, 1177, 2292, 3249, 2829, 3682, 1154, 1758, 428, 2872, 1993, 1500, 3703, 1129, 3421, 1840, 3754, 163, 659, 1733, 3182, 38, 2875, 1957, 3614, 2237, 78, 1873, 2801, 1513, 2121, 1074, 2516, 667, 3710, 1429, 2430, 2088, 2830, 1072, 3557, 1531, 2733, 1955, 3286, 3590, 1826,
+    2778, 1068, 1932, 1452, 2279, 1185, 3564, 3952, 1391, 2726, 3313, 2331, 870, 3709, 1674, 2772, 4085, 808, 2596, 3848, 927, 538, 2335, 3334, 773, 3597, 1347, 109, 2663, 608, 2108, 2994, 936, 1524, 2922, 3968, 2422, 1467, 845, 3870, 321, 2704, 1073, 3308, 3680, 823, 430, 3375, 4030, 112, 2171, 2695, 267, 3374, 731, 1627, 3919, 1871, 352, 3839, 1370, 234, 794, 1532,
+    3245, 647, 3575, 74, 3045, 2766, 285, 2174, 498, 1059, 1551, 385, 3125, 2598, 143, 1128, 2095, 3395, 318, 1590, 3524, 1345, 1969, 242, 2759, 2092, 947, 3926, 3244, 2356, 1658, 6, 3593, 2554, 1172, 1995, 371, 2755, 3417, 2294, 1570, 3164, 748, 2517, 1401, 3111, 2420, 1662, 2910, 1276, 3276, 854, 1804, 4000, 1253, 2987, 229, 2344, 3184, 649, 2196, 2921, 4095, 2389,
+    1289, 2193, 2579, 4023, 757, 1858, 986, 3199, 2514, 3475, 4021, 2154, 651, 1432, 3468, 2404, 574, 1799, 3105, 2145, 86, 2614, 3218, 1565, 4088, 2481, 3079, 1815, 323, 1212, 3837, 759, 2159, 435, 3223, 784, 3659, 1114, 1888, 550, 1221, 3786, 1803, 499, 2117, 185, 3763, 942, 589, 2001, 3838, 1483, 3154, 2256, 468, 2544, 3403, 898, 1208, 2610, 3622, 967, 1929, 378,
+    3781, 220, 1656, 1115, 3347, 2428, 3822, 1577, 712, 1959, 110, 2765, 1762, 3854, 979, 2928, 3714, 1371, 746, 3969, 2884, 975, 3779, 641, 1142, 159, 1460, 702, 3485, 2866, 2495, 3330, 1305, 3937, 1635, 2229, 2962, 146, 4055, 3091, 2417, 100, 3508, 2933, 4006, 1167, 1920, 2760, 3552, 2545, 433, 2845, 142, 1056, 1886, 3616, 1435, 2099, 3803, 1749, 27, 1446, 3350, 2843,
+    884, 3310, 2948, 2103, 447, 1351, 187, 2895, 3655, 1256, 3036, 932, 3325, 2257, 451, 1915, 40, 2780, 2438, 1112, 1814, 423, 2290, 1905, 2898, 3419, 2306, 3760, 1938, 486, 1019, 1791, 3010, 2628, 203, 3408, 1269, 2507, 1606, 862, 2779, 2078, 952, 1529, 2638, 708, 3332, 1413, 2, 1726, 1156, 3500, 2392, 3791, 3076, 812, 107, 2861, 501, 3050, 3487, 2455, 594, 1731,
+    2685, 1498, 680, 3908, 2621, 3529, 1786, 2236, 342, 2569, 1526, 3722, 230, 1290, 3203, 3947, 1609, 3516, 467, 3267, 3685, 1461, 3140, 3569, 367, 1759, 928, 2754, 1332, 2219, 4034, 260, 655, 1984, 978, 3814, 617, 2086, 3525, 279, 3841, 1373, 3361, 319, 2251, 3066, 407, 2382, 3918, 3133, 2168, 762, 1523, 507, 2641, 1677, 4025, 2413, 1584, 793, 2049, 1109, 3962, 2218,
+    1194, 3692, 266, 1687, 981, 3103, 740, 3983, 1005, 3434, 570, 2383, 1942, 2718, 676, 2462, 1007, 2089, 1308, 2222, 233, 2568, 829, 1241, 2669, 3987, 514, 3303, 69, 3142, 1603, 3560, 2295, 3288, 1497, 2696, 1764, 2865, 1058, 3271, 1914, 477, 2529, 3927, 1736, 1273, 3752, 2029, 1012, 565, 2798, 4078, 1949, 3305, 1175, 2179, 380, 3366, 1195, 3849, 2637, 416, 2959, 125,
+    3396, 2467, 2036, 3234, 2340, 68, 2819, 1436, 2011, 3139, 1704, 4073, 860, 3582, 1468, 2969, 211, 3157, 4056, 866, 2935, 2000, 3923, 31, 2157, 1477, 2429, 1147, 3792, 2557, 774, 2802, 1153, 3747, 464, 3192, 42, 3904, 539, 1474, 2283, 803, 2876, 1061, 75, 3477, 747, 2893, 1538, 3626, 251, 1322, 2506, 189, 2791, 3667, 939, 2991, 1971, 175, 3195, 1416, 3648, 1857,
+    3052, 454, 851, 3789, 1271, 1906, 3694, 2484, 406, 2757, 26, 1189, 2909, 296, 2215, 3784, 1864, 637, 2715, 1673, 3445, 581, 1572, 3059, 3469, 761, 2984, 1737, 2058, 440, 1414, 1921, 121, 2527, 894, 2223, 1302, 2377, 3077, 2666, 3759, 3198, 1811, 3661, 2166, 2731, 1883, 359, 3285, 2458, 1805, 3459, 926, 3834, 675, 1893, 1496, 2612, 657, 3523, 1763, 2354, 564, 961,
+    1367, 3977, 1588, 2714, 322, 3446, 1088, 625, 3887, 1354, 3535, 2090, 3316, 1760, 1127, 483, 3491, 1421, 2301, 94, 1202, 3740, 2311, 1014, 1878, 3836, 180, 3412, 991, 2868, 3953, 3450, 3081, 1632, 4071, 1882, 3543, 726, 1719, 179, 1171, 364, 1420, 622, 3090, 1490, 946, 4007, 2212, 1102, 619, 2739, 2189, 1669, 2937, 3426, 39, 3940, 2191, 1264, 887, 4091, 2792, 2135,
+    4, 2883, 2281, 631, 3044, 1641, 2232, 3243, 1773, 2319, 827, 2591, 629, 3938, 2426, 3222, 2629, 1044, 3879, 3293, 1952, 2749, 275, 2590, 472, 1372, 2496, 660, 3669, 2264, 208, 915, 2167, 561, 2828, 307, 3265, 1104, 3964, 2155, 3425, 1951, 4077, 2391, 283, 3387, 2581, 115, 1415, 3069, 3896, 141, 3158, 1214, 442, 2405, 1349, 3085, 425, 2528, 3002, 312, 1602, 3588,
+    1137, 3323, 1963, 1002, 3578, 2521, 127, 925, 2970, 273, 3737, 1573, 167, 2863, 1509, 800, 147, 2059, 2942, 409, 921, 3151, 1451, 3909, 3333, 2844, 2096, 1512, 3136, 1210, 1798, 2709, 1331, 3586, 1034, 1521, 2441, 2926, 488, 2585, 775, 3031, 2693, 879, 3602, 1173, 2028, 3654, 2781, 841, 1975, 1507, 3646, 768, 3991, 2012, 996, 3544, 1666, 3810, 1990, 3360, 753, 2597,
+    3736, 304, 1473, 3828, 485, 1334, 4008, 2072, 3495, 1136, 2806, 2004, 3236, 1010, 2130, 3819, 1750, 3567, 644, 2515, 1794, 3636, 698, 2137, 1162, 832, 3761, 326, 2613, 513, 3302, 3820, 357, 3163, 2259, 3733, 101, 1922, 1386, 3587, 1640, 28, 1286, 2141, 1761, 2918, 693, 1639, 457, 3250, 2434, 365, 2599, 1729, 3284, 2643, 306, 2793, 689, 1090, 104, 1309, 2305, 1831,
+    2776, 859, 2446, 2915, 1778, 3337, 2677, 614, 1508, 2409, 469, 4033, 1321, 3563, 402, 3131, 2720, 1093, 1569, 4042, 1229, 2277, 216, 3046, 1817, 57, 3006, 1684, 4059, 2016, 795, 2440, 1652, 1960, 610, 2763, 920, 3864, 3110, 1026, 2326, 3762, 3233, 521, 3856, 173, 2457, 3939, 2138, 1262, 3572, 989, 3021, 2238, 119, 1445, 3832, 1809, 2297, 3467, 2700, 3684, 3102, 394,
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+    1693, 546, 1244, 3899, 716, 3160, 3608, 2877, 1220, 334, 3443, 2270, 44, 3000, 1843, 3928, 3405, 766, 3686, 2040, 587, 993, 2647, 387, 930, 2753, 630, 3274, 150, 2808, 453, 3638, 1092, 2352, 3030, 239, 2562, 700, 3240, 1257, 4016, 730, 1515, 2203, 2551, 417, 1866, 1123, 2348, 2902, 1550, 2678, 2075, 3238, 1630, 2531, 2115, 1255, 4054, 840, 290, 3874, 2477, 3399,
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+};
+
+#endif /* BLUE_NOISE_64X64_H */