http://www.haiku-os.org/documents/dev/replishow_a_replicable_image_viewer
I applied Haiku's code style, added support for transparent images, a tool tip and
limited localization (how does one make it work in the replicant's about alert?)
Since I'm a c++ newbie, corrections are probably needed and welcome.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37222 a95241bf-73f2-0310-859d-f6bbb57e9c96
has implicit limitations (probably because the devices/controllers/... do).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37213 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Use create_area_etc() instead of create_area() so we don't have to deal
with the physical address restrictions by hand.
* Force physical addresses < 4 GB for the time being.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37209 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Use create_area_etc() instead of create_area(), so the alignment doesn't
need to be ensured by hand.
* Use B_32_BIT_MEMORY for the time being.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37207 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Fixed check: If a low *or* high address restriction is given, we need to
force B_CONTIGUOUS wiring.
* Optimization: Contiguous single-page allocation can be allocated as
full-lock, if the no low/high address restrictions are given.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37203 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Use the respective error types for OS and ACPICA functions.
* Don't lock the memory. The caller must do that, since there's no balancing
function that would unlock the memory again.
* Get the memory map of the given function, not of the on-stack variable.
* Added 64 bit support and a check for the PAE case.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37202 a95241bf-73f2-0310-859d-f6bbb57e9c96
problem with potential integer overflow at the end of the address space.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37190 a95241bf-73f2-0310-859d-f6bbb57e9c96
ClearAccessedAndModified() implementations into helper methods PageUnmapped()
and UnaccessedPageUnmapped() in the base class.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37187 a95241bf-73f2-0310-859d-f6bbb57e9c96
buildtools) that prevented it from working at all. This fixes#4840
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37185 a95241bf-73f2-0310-859d-f6bbb57e9c96
- objects directories are separated for release and debug builds too.
Thanks to Axel for pointing those details!
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37178 a95241bf-73f2-0310-859d-f6bbb57e9c96
- correspondently use "-iquote" instead of "-I-" that is treated as obsolete by GCC 4. This fixes warning messages mentioned in #6177;
- use $(TARGET) instead of $(OBJ_DIR)/$(NAME) in driverinstall: rules too. Patch by Evgeny Abdraimov.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37174 a95241bf-73f2-0310-859d-f6bbb57e9c96
m. The function png_set_gray_1_2_4_to_8() was removed. It has been
deprecated since libpng-1.0.18 and 1.2.9, when it was replaced with
png_set_expand_gray_1_2_4_to_8() because the former function also
expanded palette images.
This allows generate_boot_screen to compile.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37173 a95241bf-73f2-0310-859d-f6bbb57e9c96
"note" low resource state. Not doing so could result in a very high limit for
the number of empty slabs, which wouldn't change until reaching the "warning"
state.
Fixes#5816.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37171 a95241bf-73f2-0310-859d-f6bbb57e9c96
block_cache::unused_blocks.
* block_cache::Allocate(): No longer removes unused blocks when in a low
resource state. That just removed too many blocks too quickly, when the
cache was actively used for writing, seriously affecting performance.
* block_cache::_LowMemoryHandler(): Compute the number of unused blocks to
remove depending on the total unused block number. This way we cull huge
block caches with lots of old blocks much quicker.
Treats part of #5816.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37170 a95241bf-73f2-0310-859d-f6bbb57e9c96
