Merge branch 'travis-containers'

.travis-install.sh

@@ -1,25 +1,10 @@
 #!/bin/sh
 set -ev
 
-if [ -n "$USE_NEW_GCC" ]; then
-  sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y > /dev/null
-  sudo apt-get update -qq
-  sudo apt-get install -qq gcc-4.8
-  export CC=gcc-4.8
-else
-  sudo apt-get update -qq
-fi
-
 if [ -n "$VALGRIND_TEST" ]; then
-  sudo apt-get install -qq valgrind
-  sudo apt-get install -qq p7zip-full
   wget http://ultravideo.cs.tut.fi/ffmpeg-release-32bit-static.tar.xz
   7z x ffmpeg-release-32bit-static.tar.xz
   7z x ffmpeg-release-32bit-static.tar
   chmod +x ./ffmpeg-2.6.3-32bit-static/ffmpeg
   ./ffmpeg-2.6.3-32bit-static/ffmpeg -f lavfi -i "mandelbrot=size=${TEST_DIM}:end_pts=10" -vframes $TEST_FRAMES -pix_fmt yuv420p mandelbrot_${TEST_DIM}.yuv
 fi
-
-if [ -n "$USE_YASM" ]; then
-  sudo apt-get install -qq yasm
-fi

.travis-script.sh

@@ -3,11 +3,11 @@ set -ev
 
 if [ -n "$VALGRIND_TEST" ]; then
   cd src
-  make debug
+  make -e debug
   valgrind --leak-check=full --error-exitcode=1 ./kvazaar_debug -i ../mandelbrot_${TEST_DIM}.yuv --input-res=${TEST_DIM} -o /dev/null $VALGRIND_TEST
 elif [ -n "$EXPECTED_STATUS" ]; then
   cd src
-  make
+  make -e
   set +e
   ./kvazaar $PARAMS
   EXIT_STATUS=$?
@@ -15,6 +15,6 @@ elif [ -n "$EXPECTED_STATUS" ]; then
   [ "$EXIT_STATUS" = "$EXPECTED_STATUS" ]
 else
   cd src
-  make
-  make tests
+  make -e
+  make -e tests
 fi

.travis.yml

@@ -1,20 +1,13 @@
 language: c
 
-#os:
-# - linux
-# - osx
-
-compiler:
-  - gcc
-
 env:
   global:
-  - USE_YASM=1
-  - TEST_FRAMES=10
-  - TEST_DIM=264x130
+  - AS=nasm
   - KVZ_DISABLE_AVX2=1
+  - TEST_DIM=264x130
+  - TEST_FRAMES=10
 
-sudo: required
+sudo: false
 
 matrix:
   fast_finish: true
@@ -22,10 +15,11 @@ matrix:
   include:
     - compiler: clang
       env: KVZ_DISABLE_AVX2=""
-    - env: USE_NEW_GCC=1 KVZ_DISABLE_AVX2=""
+    - compiler: gcc-4.8
+      env: KVZ_DISABLE_AVX2=""
     
     # These valgrind tests are slow, so they are performed with the minimum
-    # number of small frames and fast settings. 
+    # number of small frames and fast settings.
     
     # Tests for owf, wpp and tiles. There is lots of separate branches of
     # code related to owf=0 and owf!=0, which is why all permutations are
@@ -56,9 +50,17 @@ matrix:
     # Tests trying to use invalid input dimensions
     - env: EXPECTED_STATUS=1 PARAMS="-i kvazaar --input-res=1x65 -o /dev/null"
 
-before_install:
-  # Work around a weird bug in Travis-ci, where compiler is set wrong.
-  - if [ "$CC" = "[gcc]" ]; then export CC=gcc; gcc --version; fi
+addons:
+  apt:
+    sources:
+    - ubuntu-toolchain-r-test
+
+    packages:
+    - gcc
+    - gcc-4.8
+    - nasm
+    - p7zip-full
+    - valgrind
 
 install:
   - source .travis-install.sh

src/Makefile

@@ -33,7 +33,8 @@ LN_S = ln -s
 WARNINGS = -Wall -Wtype-limits -Wvla
 INCLUDEDIRS = -I. -I./strategies -I./extras -I..
 
-ASFLAGS += $(INCLUDEDIRS)
+# nasm requires trailing slashes in include directories
+ASFLAGS += $(patsubst %,%/,$(INCLUDEDIRS))
 CFLAGS += -O2 -g -Werror -ftree-vectorize -fpic -fvisibility=hidden -std=gnu99
 CFLAGS += -DKVZ_DLL_EXPORTS
 CFLAGS += $(INCLUDEDIRS) $(WARNINGS)

src/extras/x86inc.asm

@@ -82,8 +82,14 @@
     default rel
 %endif
 
+%macro CPUNOP 1
+    %ifdef __YASM_MAJOR__
+        CPU %1
+    %endif
+%endmacro
+
 ; Always use long nops (reduces 0x90 spam in disassembly on x86_32)
-CPU amdnop
+CPUNOP amdnop
 
 ; Macros to eliminate most code duplication between x86_32 and x86_64:
 ; Currently this works only for leaf functions which load all their arguments
@@ -745,7 +751,7 @@ SECTION .note.GNU-stack noalloc noexec nowrite progbits
 ; All subsequent functions (up to the next INIT_CPUFLAGS) is built for the specified cpu.
 ; You shouldn't need to invoke this macro directly, it's a subroutine for INIT_MMX &co.
 %macro INIT_CPUFLAGS 0-2
-    CPU amdnop
+    CPUNOP amdnop
     %if %0 >= 1
         %xdefine cpuname %1
         %assign cpuflags cpuflags_%1
@@ -768,7 +774,7 @@ SECTION .note.GNU-stack noalloc noexec nowrite progbits
             %define movu lddqu
         %endif
         %if ARCH_X86_64 == 0 && notcpuflag(sse2)
-            CPU basicnop
+            CPUNOP basicnop
         %endif
     %else
         %xdefine SUFFIX