* use volatile keyword to avoid gcc removing the function...
* Use name variable in asm code instead of %n
* Fix constraint on s_clut16mask. There are input, not output...
Arcum can you look at this 2 things thanks.
-> code is still broken in one place. s_clut16mask & s_clut16mask2
re null in the code generated by gcc ! To fix it (do not know why), we can declare them as static. But I'm not sure
on the impact and I can not test windows...
-> s_clut16mask is declared as a 256bits numbers instead of 128 !
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3494 96395faa-99c1-11dd-bbfe-3dabce05a288
* Make PCSX2 bare minimum reqs include SSE as well as MMX.
* Minor bugfix which could have affected MTGS performance.
* Default GIFpath stuff to use SSE opts.
git-svn-id: http://pcsx2.googlecode.com/svn/branches/ReorderingMTGS@3491 96395faa-99c1-11dd-bbfe-3dabce05a288
Note: What I understand some define use the minus symbol and so gcc does a sign extension on 32bits.
Not compatible with u16...
To fix it I kept only the first 16bits. We could also redefine the constant without the minus
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3487 96395faa-99c1-11dd-bbfe-3dabce05a288
* add xmm register to the clobber list.
* Add input contrainst (avoid to depend of the function attribute and easier to understand)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3480 96395faa-99c1-11dd-bbfe-3dabce05a288
* Major rework of the linker flags. Use some globals flags for -s and -m32
Add a USER_CMAKE_LD_FLAGS variable. Easier to play with advanced link flags for future gcc version (>=4.5)
* Remove useless stub file
[debian]
* minor dependency fix
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3475 96395faa-99c1-11dd-bbfe-3dabce05a288
* Disabled the SSE store version of memzero (no performance benefits and it was messy anyway)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3473 96395faa-99c1-11dd-bbfe-3dabce05a288
Seems slower than memcpy_amd_ so didn't enable it.
I tried two different versions, one generates 0x400 different functions, and the other generates 1 function and jumps to the correct entry point.
The later seems faster, but still slower than memcpy_amd_...
(only tested the title-screen of GoW though...)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3465 96395faa-99c1-11dd-bbfe-3dabce05a288
* include a common file to define sysmessage
* Do not compile useless CDVDnull/Linux/* files
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3460 96395faa-99c1-11dd-bbfe-3dabce05a288
* Implemented GIFPath_CopyTag, which performs a "copy-in-place" while parsing tags (big speedup over the old parse-then-copy strategy, especially with the SSE intrinsics I've included for kicks).
* Removed the old ringbuffer 'restart' mechanism and replaced it with a truly free-flowing wrapping mechanism. Utilizes the ringbuffer more efficiently, and removes quite a bit of overhead from the MTGS's PrepDataPacket call.
git-svn-id: http://pcsx2.googlecode.com/svn/branches/ReorderingMTGS@3458 96395faa-99c1-11dd-bbfe-3dabce05a288
DevNote for zzOgl coders: Implementation of this callback can just double up on m_path[0]. I used a separate instance at m_path[3] mostly because it was easier than trying to fight around the existing PATH1 nloop hack, which is still needed for backward compat with existing and earlier versions of PCSX2.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3454 96395faa-99c1-11dd-bbfe-3dabce05a288
DevNote: This is about as user friendly as the log will ever get while using Windows RichText control. The only way it will ever behave better (notably when draggin scrollbars and such) is if we write a custom read-only log text control that paints itself manually.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3443 96395faa-99c1-11dd-bbfe-3dabce05a288
* Some minor exception/error handling fixes and improvements.
DevNote: the BOOT2 elf loader fix is still a hackfix. I documented the proper fix for mimicking PS2 BOOT2 parsing, but not in a mood to do the full proper implementation right now.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3442 96395faa-99c1-11dd-bbfe-3dabce05a288
gregory.hainaut