Merge branch 'macos-CI'

.gitlab-ci.yml

@@ -6,7 +6,7 @@ test-uvg266: &test-template
   stage: test
   script:
     - bash .travis-install.bash
-    - export PATH="${HOME}/bin:${PATH}"
+    - export PATH="/opt/homebrew/bin/:${HOME}/bin:${PATH}"
     - cmake -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX=./ . || (cat config.log && false)
     - make install
     - env CTEST_PARALLEL_LEVEL=8 CTEST_OUTPUT_ON_FAILURE=1 make test
@@ -43,9 +43,31 @@ test-valgrind:
   variables:
     UVG_TEST_VALGRIND: 1
 
-# TODO: If someone knows YAML better, there has to be some better way to
-# concatenate stuff into the test-template script than just manually copy
-# pasting
+test-macos:
+  <<: *test-template
+  tags:
+    - macOS
+  
+test-macos-asan:
+  <<: *test-template
+  tags:
+    - macOS
+  variables:
+    CFLAGS: '-fsanitize=address -g'
+    # LeakSanitizer doesn't work inside the container because it requires
+    # ptrace so we disable it.
+    ASAN_OPTIONS: 'detect_leaks=0'
+    # AddressSanitizer adds some extra symbols so we expect a failure from
+    # the external symbols test.
+    XFAIL_TESTS: test_external_symbols
+    
+test-macos-ubsan:
+  <<: *test-template
+  tags:
+    - macOS
+  variables:
+    CFLAGS: '-fsanitize=undefined -fno-sanitize-recover=all -fno-sanitize=alignment -g'
+    
 #test-distcheck:
 #  <<: *test-template
 #  script:

.travis-install.bash

@@ -1,11 +1,31 @@
 #!/bin/bash
 
-# Download FFmpeg and HM decoder and place them in $PATH.
+# Download FFmpeg and VTM decoder and place them in $PATH.
 
 set -euvo pipefail
 
 mkdir -p "${HOME}/bin"
 
+export PATH="/opt/homebrew/bin/:${PATH}"
+
+if [ "$(uname)" == "Darwin" ]; then
+wget http://ultravideo.fi/ffmpeg-release-7.0-static-applesilicon.tar.xz
+sha256sum -c - << EOF
+c2bf6c192fac269ec298ee20b403cc6c9b493970ca3902a2123e649813ea1aba  ffmpeg-release-7.0-static-applesilicon.tar.xz
+EOF
+tar xf ffmpeg-release-7.0-static-applesilicon.tar.xz
+cp ffmpeg "${HOME}/bin/ffmpeg"
+chmod +x "${HOME}/bin/ffmpeg"
+
+wget http://ultravideo.fi/vtm-23.4-applesilicon.tar.xz
+sha256sum -c - << EOF
+193c71adca4f4882425de20f93f63ec6e20fe84154137d6894571a354962c7e1  vtm-23.4-applesilicon.tar.xz
+EOF
+tar xf vtm-23.4-applesilicon.tar.xz
+cp DecoderApp "${HOME}/bin/DecoderAppStatic"
+chmod +x "${HOME}/bin/DecoderAppStatic"
+
+else
 wget http://ultravideo.fi/ffmpeg-release-4.2.1-32bit-static.tar.xz
 sha256sum -c - << EOF
 226f55f8a94d71f3d231a20fe59fcbb7f6100cabf663f9bcb887d17b332a91c5  ffmpeg-release-4.2.1-32bit-static.tar.xz
@@ -21,5 +41,6 @@ EOF
 tar xf ubuntu-vtm-13.0.tgz
 cp DecoderApp "${HOME}/bin/DecoderAppStatic"
 chmod +x "${HOME}/bin/DecoderAppStatic"
+fi
 
 export PATH="${HOME}/bin:${PATH}"

src/intra.c

@@ -584,8 +584,9 @@ static void predict_cclm(
     if (x_scu == 0) available_left_below = MIN(MIN(height / 2, (64 - y_scu - height * 2) / 4), (state->tile->frame->height - y0 - height * 2) / 4);
     for (; available_left_below < height / 2; available_left_below++) {
       int y_extension = y_scu + height * 2 + 4 * available_left_below;
+      if (y_extension >= ctu_size) break;
       const cu_info_t* pu = LCU_GET_CU_AT_PX(lcu, (x_scu) - 4, y_extension);
-      if (y_extension >= ctu_size || pu->type == CU_NOTSET || (pu->type == CU_INTRA && pu->intra.mode_chroma == -1)) break;
+      if (pu->type == CU_NOTSET || (pu->type == CU_INTRA && pu->intra.mode_chroma == -1)) break;
       if(x_scu == 32 && y_scu == 0 && pu->log2_height == 6 && pu->log2_width == 6 ) break;
     }
     for(int i = 0; i < height + available_left_below * 2; i++) {

tests/test_external_symbols.sh

@@ -1,10 +1,10 @@
 #!/bin/sh
 
-# Check for external symbols without uvg_ prefix.
+# Check for external symbols without uvg_ prefix (or _uvg_ on macOS).
 
 set -eu${BASH+o pipefail}
 
-if nm -go --defined-only ../lib/libuvg266.a | grep -v ' uvg_'; then
+if nm -go --defined-only ../lib/libuvg266.a | grep -v ' uvg_' | grep -v ' _uvg_'; then
     printf '%s\n' 'Only symbols prefixed with "uvg_" should be exported from libuvg266.'
     false
 fi