Linux Devs: Let's get this memcpy thing finalized, if its not already. I'd like to merge the current state of this branch into trunk as soon as possible, since its currently looking very stable and has been, up to this point, a code cleanup and stabilization project. (more invasive changes coming soon)
git-svn-id: http://pcsx2.googlecode.com/svn/branches/ReorderingMTGS@3518 96395faa-99c1-11dd-bbfe-3dabce05a288
* fixes flickering screen in Soul Calibur 3 (caused by VSYNC register bug)
* Optimized upload of queued Path1 transfers; such that all Path1's are uploaded as a single MTGS packet.
git-svn-id: http://pcsx2.googlecode.com/svn/branches/ReorderingMTGS@3515 96395faa-99c1-11dd-bbfe-3dabce05a288
* Added a few assertions to detect when PATH transfers are started that violate other pending PATH transfers.
* Removed a lot of obsolete code from vif1's DIRECT handler (Vif_Codes.cpp)
* Add alignment to Path1buffer to avoid SSE alignment faults.
git-svn-id: http://pcsx2.googlecode.com/svn/branches/ReorderingMTGS@3503 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
Jake.Stine