Without this, we get "subscripted value is neither array nor pointer"
error from the compiler.
Since this is a build fix for powerpc platforms, no PKGREVISION bump.
A new pixman release 0.34.0 is now available. This is a major release,
following three development releases in the past six months. It contains
all the changes detailed in the last three development releases in the 0.33
series.
For those who didn't follow the development release announcements, the 0.34
version contains major improvements to ARMv6 and POWER (both BE and LE)
architectures, enhancements of tests and utilities and important bug fixes.
See below the full git log since the previous major release (0.32).
Andrea Canciani (3):
test: Fix the win32 build
test: Fix fence-image-self-test on Mac
mmx: Improve detection of support for "K" constraint
Ben Avison (27):
ARMv6: Fix indentation in the composite macros
ARMv6: remove 1 instr per row in generate_composite_function
lowlevel-blt-bench: over_reverse_n_8888 needs solid source
lowlevel-blt-bench: add in_reverse_8888_8888 test
ARMv6: Add fast path for over_reverse_n_8888
ARMv6: Support for very variable-hungry composite operations
ARMv6: Add fast path for over_n_8888_8888_ca
ARMv6: Add fast path flag to force no preload of destination buffer
ARMv6: Add fast path for in_reverse_8888_8888
ARMv6: Add fast path for src_x888_0565
armv6: Fix typo in preload macro
pixman.c: Coding style
test: Move format and operator string functions to utils.[ch]
test: Add a new benchmarker targeting affine operations
test: Add new fuzz tester targeting solid images
test: Fix solid-test for big-endian targets
arm: Retire PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH
arm: Simplify PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH
mips: Retire PIXMAN_MIPS_SIMPLE_NEAREST_A8_MASK_FAST_PATH
mmx/sse2: Use SIMPLE_NEAREST_FAST_PATH macro
mmx/sse2: Use SIMPLE_NEAREST_SOLID_MASK_FAST_PATH for NORMAL repeat
scaling-test: list more details when verbose
test: Add cover-test v5
armv6: Add over_n_8888 fast path (disabled)
pixman-general: Tighten up calculation of temporary buffer sizes
Remove the 8e extra safety margin in COVER_CLIP analysis
affine-bench: remove 8e margin from COVER area
Bill Spitzak (1):
test: Added more demos and tests to .gitignore file
Fernando Seiti Furusato (1):
vmx: adjust macros when loading vectors on ppc64le
Jakub Bogusz (1):
Fix the SSSE3 CPUID detection.
James Cowgill (1):
MIPS: Drop #ifdef __ELF__ in definition of LEAF_MIPS32R2
Matt Turner (4):
mmx: Add nearest over_8888_n_8888
mmx: Add nearest over_8888_8888
mmx: Use MMX2 intrinsics from xmmintrin.h directly.
Revert "mmx: Use MMX2 intrinsics from xmmintrin.h directly."
Nemanja Lukic (2):
MIPS: Fix exported symbols in public API.
MIPS: update author's e-mail address
Oded Gabbay (28):
vmx: fix splat_alpha for ppc64le
vmx: encapsulate the temporary variables inside the macros
vmx: fix unused var warnings
vmx: fix pix_multiply for ppc64le
vmx: add LOAD_VECTOR macro
vmx: add helper functions
vmx: implement fast path vmx_fill
vmx: implement fast path composite_over_8888_8888
vmx: implement fast path composite_add_8_8
vmx: implement fast path composite_add_8888_8888
vmx: implement fast path vmx_composite_over_n_8888_8888_ca
vmx: implement fast path vmx_composite_src_x888_8888
vmx: implement fast path scaled nearest vmx_8888_8888_OVER
vmx: implement fast path iterator vmx_fetch_x8r8g8b8
vmx: implement fast path iterator vmx_fetch_a8
Pre-release version bump to 0.33.2
Post-release version bump to 0.33.3
vmx: optimize scaled_nearest_scanline_vmx_8888_8888_OVER
vmx: optimize vmx_composite_over_n_8888_8888_ca
vmx: implement fast path vmx_composite_over_n_8_8888
vmx: Remove unused expensive functions
Pre-release version bump to 0.33.4
Post-release version bump to 0.33.5
configura.ac: fix test for SSE2 & SSSE3 assembler support
Pre-release version bump to 0.33.6
Post-release version bump to 0.33.7
Pre-release version bump to 0.34.0
Post-release version bump to 0.34.1
Pekka Paalanen (26):
ARM: share pixman_asm_function definition
ARM: use pixman_asm_function in internal headers
test/utils: support operator name aliases
test/utils: support format name aliases
test/utils: add operator aliases for lowlevel-blt-bench
test/utils: add format aliases used by lowlevel-blt-bench
lowlevel-blt-bench: add test name parser and self-test
lowlevel-blt-bench: use the test pattern parser
lowlevel-blt-bench: use a8r8g8b8 for CA solid masks
lowlevel-blt-bench: move usage to a function
lowlevel-blt-bench: move explanation printing
lowlevel-blt-bench: make test_entry::testname const
lowlevel-blt-bench: print single pattern details
lowlevel-blt-bench: move speed and scaling printing
lowlevel-blt-bench: all bench funcs to return pix_cnt
lowlevel-blt-bench: refactor to Mpx_per_sec()
lowlevel-blt-bench: add CSV output mode
lowlevel-blt-bench: add option to skip memcpy measurement
lowlevel-blt-bench: make extra arguments an error
utils.[ch]: add FENCE_MALLOC_ACTIVE
utils.[ch]: add fence_image_create_bits ()
test: add fence-image-self-test
utils.c: fix fallback code for fence_image_create_bits()
utils.[ch]: add fence_get_page_size()
implementation: add PIXMAN_DISABLE=wholeops
armv6: enable over_n_8888
Siarhei Siamashka (5):
configure.ac: Check if the compiler supports GCC vector extensions
test: Fix OpenMP clauses for the tolerance-test
mmx: Fix _mm_empty problems for over_8888_8888/over_8888_n_8888
pixman-general: Fix stack related pointer arithmetic overflow
vmx: implement fast path vmx_composite_over_n_8888
Søren Sandmann (24):
Post-release version bump to 0.33.1
demos/Makefile.am: Move EXTRA_DIST outside "if HAVE_GTK"
test/utils.c: Make the stack unaligned only on 32 bit Windows
general: Support component alpha for all image types
Soft Light: The first comparison should be <=, not <
configure.ac: Check and use -Wno-unused-local-typedefs GCC option
pixel-test: Add support for mask pixels
pixel-test: Command line argument to specify the regression to run
pixel-test.c: Add a number of pixels that have failed at some point
Soft Light: Consistent approach to division by zero
Use floating point combiners for all operators that involve divisions
Copy the comments from pixman-combine32.c to pixman-combine-float.c
Remove all the operators that use division from pixman-combine32.c
create_bits(): Cast the result of height * stride to size_t
test/utils.c: Add support for separable blend mode ops to do_composite()
test/check-formats.c: Add support for separable blend modes
test/tolerance-test: New test program
pixman/pixman-combine32.c: Bug fixes for separable blend modes
pixman-combine32.c: Fix bugs related to integer promotion
utils.c: Set DEVIATION to 0.0128
test: Add radial-invalid test program
pixman-gradient-walker: Make left_x and right_x 64 bit variables
test: Rearrange tests in order of increasing runtime
Fix comment about BILINEAR_INTERPOLATION_BITS to say < 8 rather than <= 8
Thomas Petazzoni (1):
test: add a check for FE_DIVBYZERO
Problems found locating distfiles:
Package modular-xorg-server: missing distfile xorg-server-1.17.4.tar.bz2
Package py-qt4: missing distfile PyQt-mac-gpl-4.11.1.tar.gz
Package xservers: missing distfile xservers-3.3.6.5.tar.bz2
Package xview-clients: missing distfile xview3.2p1-X11R6.tar.gz
Package xview-lib: missing distfile xview3.2p1-X11R6.tar.gz
Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden). All existing
SHA1 digests retained for now as an audit trail.
A new pixman release 0.32.8 is now available. This is a stable release that
contains an important bug fix (buffer overflow), which can affect 32-bit
systems.
I recommend to all the distributions that still use the 0.32.x version to
upgrade to this release as soon as possible.
For those distributions that already moved to the new 0.33.2 version, I will
release in the coming weeks a new version (0.33.4), which will include this
bug fix, among other things.
A new pixman release 0.32.6 is now available. This is a stable release
in the 0.32 series containing fixes for exported symbols on MIPS,
compiling with the Intel compiler, and for an integer overflow bug.
Do it for all packages that
* mention perl, or
* have a directory name starting with p5-*, or
* depend on a package starting with p5-
like last time, for 5.18, where this didn't lead to complaints.
Let me know if you have any this time.
Log:
Jakub Bogusz (1):
Fix the SSSE3 CPUID detection.
Matt Turner (1):
Pre-release version bump to 0.32.4
Søren Sandmann (2):
Post-release version bump to 0.32.3
test/utils.c: Make the stack unaligned only on 32 bit Windows
0.32.2:
A new pixman release 0.32.2 is now available. This is a stable release
in the 0.32 series.
This release corrects the problem that the 0.32.0 tarball was missing
some files required to build the GTK+ based demo programs. Also included
is a fix for a build problem with MSVC.
0.32.0:
A new pixman release 0.32.0 is now available. This is new major release
with performance improvements for image scaling, and a large number of
bug fixes.
Alexander Troosh (1):
Require GTK+ version >= 2.16
Andrea Canciani (1):
test: Fix build on MSVC
Markos Chandras (1):
Use AC_LINK_IFELSE to check if the Loongson MMI code can link
Matthieu Herrb (1):
configure.ac: Don't use '+=' since it's not POSIX
Siarhei Siamashka (1):
test: fix matrix-test on big endian systems
Søren Sandmann Pedersen (2):
Version bump to 0.30.1
Pre-release version bump to 0.30.2
ingmar@irsoft.de (1):
Fix broken build when HAVE_CONFIG_H is undefined, e.g. on Win32.
a) refer 'perl' in their Makefile, or
b) have a directory name of p5-*, or
c) have any dependency on any p5-* package
Like last time, where this caused no complaints.
XXX: these patches should go away, or be fed upstream.
A new major release 0.30.0 of the pixman rendering library is now
available. Highlights of this release:
- Support for high-quality image downscaling [Søren]
- Much improved ARMv6 assembly [Ben Avison]
- Improved rendering quality for gradients [Søren]
- Improvements to the SSE2 backend [Chris Wilson, Siarhei Siamashka]
- Improvements to MIPS DSPr2 backend [Nemanja Lukic]
- Improvements to test suite [Siarhei, Søren Sandmann]
thread stacks.
<martin> base pixman only enables sse2 for amd64
<martin> I only tested and found it crash like that, so I did not enable it
<martin> for i386 in base
This is a workaround - there should be some better solution.
0.28.2:
This stable release in the 0.28 series contains fixes for 64 bit
Windows, clang, and PowerPC on MacOS and OpenBSD.
0.28.0:
A new major release 0.28.0 of the pixman rendering library is now
available. Highlights of this release:
* Support for sRGB coded images [Antti Lankila]
* New API for fast glyph rendering [Soren Sandmann]
* Faster bilinear scaling on iwMMX, Loongson and MMX [Matt Turner]
* More fast paths in the MIPS DSPr2 backend [Nemanja Lukic]
* Faster scaling in general and on SSE2 in particular [Siarhei
Siamashka]
0.26.2:
A new pixman release 0.26.2 is now available. This is a stable release. It
contains some bug fixes, custom build rules for ARM/iwMMXt, and an important
bug fix for MMX/x86.
0.26.0:
A new stable pixman release 0.26.0 is now available. Highlights of
this release:
* New support for MIPS DSPr2 ASE. [Nemanja Lukic]
* Improved performance with the iwMMXt instruction set. [Matt Turner]
* New support for the Loongson SIMD instruction set. [Matt]
Performance results from a number of cairo based benchmarks:
Benchmark Improvement
evolution .............. image: 12.8 %
image16: 15.9 %
firefox-planet-gnome ... image: 14.4 %
image16: 10.0 %
gnome-terminal-vim ..... image: 16.5 %
image16: 15.7 %
gvim ................... image: 13.1 %
image16: 7.0 %
ocitysmap .............. image: 24.1 %
image16: 23.9 %
poppler ................ image: 18.7 %
image16: 17.5 %
swfdec-giant-steps ..... image: no change
image16: 35.3 %
swfdec-youtube ......... image: 23.5 %
image16: 12.4 %
xfce4-terminal-a1 ...... image: 26.9 %
image16: 28.8 %
Please see
http://mattst88.com/blog/2012/05/17/Optimizing%20pixman%20for%20Loongson:%20Process%20and%20Results/
for more information.
In addition to a number of bug fixes, cleanups and performance
improvements, this release also contains improved support for Android
and iOS thanks to Bobby Salazar.
Thanks to everybody who contributed to pixman 0.26.0, including Alan
Coopersmith, Andrea Canciani, Bobby Salazar, Chun-wei Fan, Colin
Walters, Ingmar Runge, Jeremy Huddleston, Matt Turner, Naohiro Aota,
Nemanja Lukic, and Søren Sandmann Pedersen.
0.23.2:
Check for working mmap()
test: Fix compilation on win32
Add a "noop" fast path for operations which require no or almost no data
processing
Fix a few typos in pixman-combine.c.template
Move many operations from various files into the new noop one.
Delete some unused variables in examples, mmx and sse2 functions
Replace arguments to composite functions
Silence autoconf warnings
blitters-test: Make common formats more likely to be tested
ARM: Fix two bugs in neon_composite_over_n_8888_0565_ca()
Replace boolean arguments with flags for bilinear fast path template
REPEAT_NORMAL support for bilinear fast path template
sse2: Declare bilinear src_8888_8888 REPEAT_NORMAL composite function
ARM: Add REPEAT_NORMAL functions to bilinear BIND macros
Enable REPEAT_NORMAL bilinear fast path entries
Bilinear REPEAT_NORMAL source line extension for too short src_width
0.23.4:
radial: Improve documentation and naming
C fast path for scaled src_x888_8888 with nearest filter
ARM: workaround binutils bug #12931 (code sections alignment)
radial: Fix typos and trailing whitespace
ARM NEON: Standard fast path out_reverse_8_8888
Fix lcg_rand_u32() to return 32 random bits
New test of pixman_region_contains_{rectangle,point}
Speed up pixman_region{,32}_contains_rectangle()
Use find_box_for_y() in pixman_region_contains_point() too
In pixman_image_create_bits() allow images larger than 2GB
win32: Build benchmarks
Workaround bug in llvm-gcc
ARM: better NEON instruction scheduling of over_n_8888 and over_n_8_8888
bits: optimise fetching width==1 repeats
0.23.6:
test: New function to save a pixman image to .png
Use pkg-config to determine the flags to use with libpng
Various build system fixes and improvements
test: Use smaller boxes in region_contains_test()
Add a generic unorm_to_unorm() conversion utility
Add general pixel converter
Add initial version of the MAKE_ACCESSORS() macro
Use MAKE_ACCESSORS() to generate accessors for various image formats
Remove x and y coordinates from analyze_extents() and compute_sample_extents()
Split computation of sample area into own function
Eliminate compute_sample_extents() function
test: Occasionally use a BILINEAR filter in blitters-test
test: better coverage for BILINEAR->NEAREST filter optimization
Strength-reduce BILINEAR filter to NEAREST filter for identity transforms
BILINEAR->NEAREST filter optimization for simple rotation and translation
lowlevel-blt: add over_x888_8_8888
Various MMX fixes
mmx: rename USE_MMX to USE_X86_MMX
mmx: prepare pixman-mmx.c to be compiled for ARM/iwmmxt
mmx: compile on ARM for iwmmxt optimizations
mmx: optimize unaligned 64-bit ARM/iwmmxt loads
Make sure iwMMXt is only detected on ARM
sse2: Macros for assembling bilinear interpolation code fractions
sse2: Bilinear scaled over_8888_8888 and over_8888_8_8888
init/fini functions for pixman_image_t
Add new fast path flag FAST_PATH_BITS_IMAGE
Add src, mask, and dest flags to the composite args struct
Simple repeat fast path
0.23.8:
Add stable release / development snapshot to draft release notes
gradient walker: Correct types and fix formatting
Use sentinels instead of special casing first and last stops
Simplify gradient_walker_reset()
ARM: NEON: Some cleanup of bilinear scanline functions
ARM: NEON: Bilinear macro template for instruction scheduling
ARM: NEON: Replace old bilinear scanline generator with new template
ARM: NEON: Instruction scheduling of bilinear over_8888_8888 and over_8888_8_8888
ARM: NEON: Standard fast path src_n_8_8888 and src_n_8_8
ARM: NEON: Fix assembly typo error in src_n_8_8888
Fix use of uninitialized fields reported by valgrind
0.24.0:
Add definitions of INT64_MIN and INT64_MAX
Change MMX ldq_u to return _m64 instead of forcing all callers to cast
0.24.2:
Don't use non-POSIX test
Android Runtime Detection Support For ARM NEON
gradient-walker: For NONE repeats, when x < 0 or x > 1, set both colors to 0
autogen.sh: Support GNOME Build API
pixman-image.c: Fix typo in pixman_image_set_transform()
Fix some signed overflow bugs
Reject trapezoids where top (botttom) is above (below) the edges
Make mmx code compatible with Solaris Studio 12.3 compilers
Fix bugs with alpha maps
0.24.4:
iOS Runtime Detection Support For ARM NEON
Revert "Reject trapezoids where top (botttom) is above (below) the edges"
other platforms.
The pthread check macro in pixman's configure is fundamentally broken,
it seems. It would be better to fix it instead of working around ...
Reviewed by Thomas Klausner.
This was removed upstream but is still needed for pkgsrc's
modular-xorg.
Fixes PR pkg/45509 by Francois Tigeot.
Thankd for Francois for providing a pointer to the
offending change.
bump PKGREV
Omit a PKGREVISION bump, this package doesn't actually build (on Linux) due to
failing build-time test cases. Presumably on platforms where the build
succeeds this export list doesn't actually matter.
1.) The check in "pkgsrc/x11/pixman/Makefile" was incorrect and always
disabled SSE2. Remove it which also fixes the Mac OS X build as
the necessary patch for the test program gets applied again.
2.) Correct the existing SSE2 handling in "pkgsrc/x11/pixman/hacks.mk":
- Correctly match the various GCC versions.
- Disable SSE2 for both amd64 and i386 when old versions of GCC
are used.
NetBSD/amd64 5.1_STABLE. Bump package revision because of this change.
It is possible that SSE2 support works fine if "pixman" is built with
NetBSD-current's newer toolchain. If you have such a setup please
test it and adjust the package accordingly if appropriate.
Log:
Søren Sandmann Pedersen (6):
Post-release version bump to 0.18.3
Fix memory leak in the pthreads thread local storage code
When storing a g1 pixel, store the lowest bit, rather than comparing with
If we bail out of do_composite, make sure to undo any workarounds.
Check for read accessors before taking the bilinear fast path
Pre-release version bump to 0.18.4
Omit a PKGREVISION bump, this package doesn't actually build (on Linux) due to
failing build-time test cases. Presumably on platforms where the build
succeeds this export list doesn't actually matter.
