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61 Commits

Author SHA1 Message Date
Gregory Hainaut 6d6ed1a205 gsdx sw: do const q division in ConvertVertexBuffer 
It allow to do the division before the size multiplication
It avoid a float overflow if T is too big.
Old behavior: (T * size) / Q
New behavior: (T / Q) * size

Performance Note:
* Rcp was replaced by a slow division (more accurate)
* At least we avoid a 2nd loop on the vertex buffer

It helps on Pro Soccer Club and Galerians Ash rendering

Tric Note:
SPRITE must be handled differently because the 'q' of first vertex could
be invalid
 2017-03-10 20:45:14 +01:00
Gregory Hainaut 51c64fcbe6 gsdx sw: trick GetFeedbackOutput to handle basic merge loopback 
It is enough for Xenosaga.
 2016-10-14 18:13:20 +02:00
Jonathan Li e5ea4cc5d4 gsdx: Defer vector initialisation to GS/GPUinit 
It can cause PCSX2 to crash if the instructions aren't supported.
 2016-07-27 23:34:14 +01:00
Jonathan Li da2046e90e gsdx: Use alignas instead of __aligned 
__aligned is defined in FreeBSD headers and will cause compile errors.
 2016-05-21 13:23:11 +01:00
Gregory Hainaut 063d2e568a gsdx tc: re-implement frame lookup 
Try to avoid random black screen frame

v2: don't force the preload hack on the frame
It creates a ghost image over FMV

v3: support offset within a frame
 2016-04-04 21:30:37 +02:00
Gregory Hainaut f904cd6c4a gsdx: add atomic for SW Renderer 
V2: fix assertion
 2016-02-22 19:12:37 +01:00
gregory.hainaut e06484adb8 gsdx: update the copyrigh address thank to sed 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5412 96395faa-99c1-11dd-bbfe-3dabce05a288
 2012-09-09 18:16:11 +00:00
gabest11 bd12a8b7b3 GSdx: silent hill shattered memories purple street light fix, not block aligned filled rects were not correctly masked, may also fix games which store texture data in the alpha channel but use 24-bit target buffers (or just mask it in every time) and draw a lot of those unaligned rects. (tested many .gs dumps, very rare combination) 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5084 96395faa-99c1-11dd-bbfe-3dabce05a288
 2012-01-28 10:07:17 +00:00
gabest11 9b8c753ead GSdx: broken frame skipping should be fixed, and a few random sw renderer optimizations. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5077 96395faa-99c1-11dd-bbfe-3dabce05a288
 2012-01-21 04:44:04 +00:00
gabest11 9ec7f14fa8 GSdx: Simplified vertex formats and the related code, everything works with the basic GSVertex until it gets uploaded to the vertex buffer. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5074 96395faa-99c1-11dd-bbfe-3dabce05a288
 2012-01-19 04:53:36 +00:00
gabest11 9aabcc1701 GSdx: added a shortcut in GSState::Transfer for the most frequent vertex format I found (helps quite a lot), less thread-syncing for the sw renderer, and the bios boot logo was fixed (just had to clear the memory on reset). 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5072 96395faa-99c1-11dd-bbfe-3dabce05a288
 2012-01-18 11:47:31 +00:00
gabest11 da4ea83134 GSdx: nothing really new, just testing the compute shader, if you are an expert take a look and tell me your opinion :P 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5068 96395faa-99c1-11dd-bbfe-3dabce05a288
 2012-01-13 18:10:05 +00:00
gabest11 2eec75c2ae GSdx: sps fixed, some code clean up and optimization, ps2 logo still broken in hw mode, I'll check it later 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5062 96395faa-99c1-11dd-bbfe-3dabce05a288
 2012-01-08 17:10:00 +00:00
gabest11 651196f665 GSdx: vtune tells me GSOffset::GetPages is too slow without the cache and its slowest part is new uint32[], lets use pre-allocated buffers then. In d3d9 mode, locking the vertex buffer is the most painful thing, there is a terrible delay until it returns, the same Map call in d3d10/11 does not behave like that. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5049 96395faa-99c1-11dd-bbfe-3dabce05a288
 2012-01-06 01:20:01 +00:00
gabest11 49f3aee099 GSdx: fixing the broken things... 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5047 96395faa-99c1-11dd-bbfe-3dabce05a288
 2012-01-06 00:17:52 +00:00
gabest11 f68f007f00 GSdx: the promised index buffer update, needed a lot of changes, expect bugs in the next dozen revisions. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5045 96395faa-99c1-11dd-bbfe-3dabce05a288
 2012-01-05 02:40:24 +00:00
gabest11 6f97ca35e2 GSdx: GSOffset::GetPages was caching a ridiculous amount of data, it isn't that much slower without it. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5028 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-12-28 20:21:32 +00:00
gabest11 eaf06e8b1d GSdx: bit less idle time by refcouting used texture pages. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5026 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-12-28 14:10:20 +00:00
gabest11 25072b99c7 GSdx: a few minor changes, please check if I wrapped the new pthread things correctly 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5019 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-12-27 09:15:35 +00:00
gabest11 2628d5bb7d GSdx: a little refinement to the fix for the issue that come up with Bully. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5016 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-12-25 07:26:42 +00:00
gabest11 963a6a653a GSdx: changes of r5007 did not help as much as I thought, disabled it for the time being, plus other minor optimizations 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5010 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-12-23 15:53:53 +00:00
gabest11 d5dbe7e7e9 GSdx: Moved filling up rendering threads on a new thread, to not block the main, it looks like now I can replace one of the spin loops with an event. Using events results in about -5% fps, but still pretty fast. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5007 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-12-22 14:36:54 +00:00
gabest11 0b62c17d9c GSdx: Renamed the sw thread setting to "extra threads". 
- 0: no multi-threading
- 1: gif packet processing and texture uploads run parallel with rendering, the slowest decides the fps, dual-cores can still suffer by the spin loops, I'll check that when I compile pcsx2 on my notebook
- 2: two rendering threads, on a decent cpu packet processing is going to be slower now, this is probably going to increase fps the most on quads
- 3: small fps increase
- 4+: even smaller. 

If you have a quad cpu with HT, 6 is the max, 1 + 1 is needed for pcsx2 and gsdx's basic tasks.

Also hacked palette writes to not force a read-back in hw mode (added in previous rev), it hit render targets in a surprising large number of games.

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4998 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-12-20 14:33:28 +00:00
gabest11 2f401da58c GSdx: fixed shared_ptr for GCC, but it does not seem to be thread-safe in 4.4.5. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4995 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-12-19 01:20:55 +00:00
gabest11 b86e3ebd19 GSdx: Polished the recent changes a bit. Single threaded mode should be back to normal, 2-4 threads might be faster or slower. All in all, it has a lot more potential now. Rendering is almost as separated as with d3d, everything needed is packed and copied for the worker threads, synchronization between local memory and the temporary buffers is properly done. This model could also be back-ported to d3d. Or the software rasterizers could be hardware assisted somehow, there are a lot less sync points where those buffers should match with the contents of the local memory. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4993 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-12-18 21:57:48 +00:00
gabest11 f318e84aca GSdx: Better multi-threading for the sw renderer. Threads must be synchronized lot less, 1/10th in average, can run parallel longer and uses more cpu (bit more empty spinning, too). There could be some new bugs, as usual. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4992 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-12-18 08:13:20 +00:00
gabest11 de3333df6c GSdx: sse2 code path still had a little mipmapping bug, tales of legendia does not crash anymore, added a hack for suikoden tactics (http://code.google.com/p/pcsx2/issues/detail?id=972) 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4457 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-03-19 19:29:30 +00:00
gabest11 3030166596 The core of GSdx is now compatible with intel's compiler on linux. 
- GSWnd is not implemented, no config dialogs either
- no output, just the null device
- threading classes were not tested (my first experience with pthread)

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4315 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-02-19 03:36:30 +00:00
gabest11 6f18c0dabe Trying to isolate the rasterizer step-by-step, for better multi-threading in the future. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4305 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-02-17 03:24:37 +00:00
gabest11 ca7abd983a Mostly code cleanups, XBYAK 2.99, VEX conversion for the sw renderer (3-5% faster), GSState::Move fix for dark cloud 2 invention crash. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4287 96395faa-99c1-11dd-bbfe-3dabce05a288
 2011-02-07 01:59:05 +00:00
Jake.Stine 645188e0e8 GSdx: Minor optimization and some code simplifications relating to VertexKick/DrawingKick and the Packed register handlers. I also added preliminary work for a switch-based packed register dispatcher (WIP, doesn't support frameskipping yet). 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3649 96395faa-99c1-11dd-bbfe-3dabce05a288
 2010-08-17 04:38:49 +00:00
sudonim1 ab77eb4646 GSDx: Free textures that have been in the unused texture pool for a few frames. 
GSDx: Reset device on save state load.
GSDx: Made GSRenderer::ResetDevice() actually do the main function in its name and implemented InvalidateTextureCache().  If anything breaks, it's because of this change.

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3067 96395faa-99c1-11dd-bbfe-3dabce05a288
 2010-05-23 15:33:50 +00:00
sudonim1 4457fe40fc Removed all trailing whitespace in *.c *.cpp *.h because it irritates me. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2897 96395faa-99c1-11dd-bbfe-3dabce05a288
 2010-04-25 00:31:27 +00:00
Jake.Stine 27af8d80ca GSopen2: Simplified the multithreaded and irq callback parameter passing scheme, and made them more "robust" so that they can be changed dynamically without the GS exploding (important with the new correct GSState preservation across open/close). 
git-svn-id: http://pcsx2.googlecode.com/svn/branches/GSopen2@1860 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-09-18 19:54:56 +00:00
Jake.Stine 73a39b012c GSopen2: Fixed a bug in gsdx where it didn't properly handle changes to the GS base register memory pointer. 
git-svn-id: http://pcsx2.googlecode.com/svn/branches/GSopen2@1858 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-09-18 18:45:37 +00:00
Jake.Stine 8de579954f GSopen2: Current status... 
* Software mode seems to work fine.  Suspend and resume emulation work nicely, without flaws.
 * Hardware DX9 mode suspends but displays only black after resuming.
 * Hardware DX10 status is unknown.

git-svn-id: http://pcsx2.googlecode.com/svn/branches/GSopen2@1842 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-09-17 07:40:38 +00:00
gabest11 b284fae2d5 GSdx: moved around some code and optimized texture caching a bit, there may be a slight speed-up in hw mode for those games that use many textures. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1425 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-06-23 04:12:32 +00:00
gabest11 ffda8ead30 GSdx: mfc-free 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1310 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-06-03 12:09:04 +00:00
gabest11 6c58f3039a GSdx: bit more work on the vertex buffer, and broken ffxii fmv fixed again. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1266 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-05-26 03:40:31 +00:00
gabest11 8d119f3928 GSdx: more source cleanup and something interesting on F7 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1239 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-05-22 23:23:38 +00:00
gabest11 3b22adc4b3 GSdx: converted a few template classes to pointers and virtual functions, the dll got more than 100k smaller, since there were many changes, backup your old version first :P 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1236 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-05-22 01:22:52 +00:00
gabest11 09ee76d9ed GSdx: optimized local-local transfer a bit, it boosts fps in games like ffxii or ico, which do a lot of moves in local memory. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1226 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-05-20 15:35:31 +00:00
gabest11 441aee367e GSdx: fixed a few more typos in GSVector4i, the black screen bug should be gone 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1192 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-05-15 11:11:26 +00:00
gabest11 5648d07b96 GSdx: more refactoring (aka search and replace) 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1179 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-05-14 16:41:52 +00:00
gabest11 29d11c8137 GSdx: small fixes 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1171 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-05-11 21:10:08 +00:00
gabest11 d3547e0662 GSdx: trying to get rid of windows dependencies, still many classes to replace :P 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1168 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-05-11 08:18:00 +00:00
gabest11 6ea395be4b GSdx: optimizations here and there 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1161 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-05-09 08:37:02 +00:00
gabest11 c64691811a GSdx: 3.4.9. Texture Function => Decal/TCC=RGB: Av = At (gs_user v3 and v5) or Av = Af (v6)? Seems it was Af... Sonic unleashed was one of the games relying on this setting, could not find any other yet. Also removed the green stripes, shadow sw-mode only. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1145 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-05-07 12:34:58 +00:00
gabest11 3202a42578 GSdx: Reworked the sw renderer texture cache a bit, at page level its correctness was questionable if the base address was not page aligned, so now keeping track of blocks (32x more), may be slower or faster by a few percent (number of blocks vs. finer resolution). 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1142 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-05-07 06:32:10 +00:00
gabest11 8865ee398b GSdx: reworked the gs transfer function a bit, and removed the nloop hack, which does not seem to be necessary anymore. 
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@997 96395faa-99c1-11dd-bbfe-3dabce05a288
 2009-04-17 01:06:27 +00:00