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2417 Commits

Author SHA1 Message Date
Gregory Hainaut 335d7f3ae5 gsdx: add a nice enum for min filter 2016-10-13 20:16:38 +02:00
Gregory Hainaut 7ea0e90678 gsdx mipmap:ogl: extend shader to support trilinear filtering 2016-10-13 20:16:38 +02:00
Gregory Hainaut d185a85a07 gsdx ogl: replace simple_sample variable by the opposite shader_emulated_sampler 
It feels easier to read this way
 2016-10-13 20:16:38 +02:00
Gregory Hainaut ae441e6a2c gsdx mipmap:HW: Update all valid texture layers 2016-10-13 20:16:38 +02:00
Gregory Hainaut 5d593dd948 gsdx mipmap:HW: save state of both min&max lod values 2016-10-13 20:16:38 +02:00
Gregory Hainaut 15b1d8d3f0 gsdx mipmap:tc: add code to update a single layer of a mipmap 2016-10-13 20:16:38 +02:00
Gregory Hainaut dbb4bdf59f gsdx mipmap:ogl: add GL_TEXTURE mipmap support 
* Allocate more memory for extra layers
* Allow to upload data in any layers
 2016-10-13 20:16:38 +02:00
Gregory Hainaut 76bd968c59 gsdx mipmap: extend texture/cache to support a layer parameter 2016-10-13 20:16:38 +02:00
Gregory Hainaut b695e0065a gsdx mipmap: use a 3 state option 2016-10-13 20:16:38 +02:00
Gregory Hainaut 9af34cc611 gsdx tc: miss a set scaling call 
Likely impact issue #83/#694
 2016-10-09 13:07:08 +02:00
Gregory Hainaut 3b733930fe gsdx: UserHacks_TextureInsideRt must be disabled by default 
Likely a bad copy/past
 2016-10-09 12:13:37 +02:00
Gregory Hainaut 344636d88e gsdx ogl: attach input texture before copy 
Help to ensure with copy the good texture in debugger
 2016-10-08 23:42:39 +02:00
Gregory Hainaut 22ebdcf1cf gsdx debug: create a nice dump function for kernel gs registers 
Add missing register
 2016-10-08 23:42:39 +02:00
Andreas ab228c8484 Added missing CRC for Grand Theft Auto San Andreas. 2016-10-08 18:38:50 +03:00
FlatOutPS2 db853b4462 GSdx: Add Jak 2 US CRC to GSCrc list. 
Fixes issue: https://github.com/PCSX2/pcsx2/issues/1603
 2016-10-07 13:14:15 +03:00
Gregory Hainaut 574a807678 gsdx tc: new hack to extract texture from rt 
UserHacks_TextureInsideRt = 1 (don't look at Jak)
 2016-10-07 01:43:04 +02:00
Gregory Hainaut 8873b27eb8 gsdx: let's keep the new clut option off 
There are still issue with virtua fighter (albeit my dump is better...)
 2016-10-06 22:05:03 +02:00
Gregory Hainaut 79666b26c0 gsdx sw: restore the const reference 
It was removed for PSX hack which was removed a couple of commits ago
 2016-10-06 20:02:22 +02:00
Gregory Hainaut c66004bbb2 gsdx: hidden option to better support dual context clut 
Option is on by default. Just a safety net in case of regression

Fix clut issue on virtua fighter (SW) and harley davidson (SW/HW).
 2016-10-06 19:08:21 +02:00
Gregory Hainaut 9cd4984f7c gsdx debug: more log 2016-10-06 18:56:31 +02:00
Gregory Hainaut d827497403 gsdx: let's handle illegal 4 bits format too 
In doubt if some games use them.
 2016-10-05 22:07:49 +02:00
Gregory Hainaut 9b93c07339 gsdx: Handle illegal 8 bits format. Found the most silly GS dev trick 
Fix Berserk #1526 Well done guys but we're more clever than you ;)

So instead to mask the color channels as any guy that RTFM, they decided to use the illegal 8H frame format
 2016-10-05 22:07:43 +02:00
Gregory Hainaut 6fd46eb36a gsdx: move the validation of the texture format before the draw call 
Avoid false positive when game write dummy stuff
 2016-10-05 22:07:23 +02:00
Pseudonym a0629587be gsdx memory: implement read texture of PS GPU24 
convert the swizzled block as tightly packed 24 bits RGB

Then convert scanline to standard 32 bits RGBA

The HW renderer requires the preload data hack
 2016-10-05 21:59:42 +02:00
Gregory Hainaut 1c900e780a gsdx memory: add a PS GPU 24 bits format 
Same swizzle as 16 bits. But contains tightly packed RGB pixels.
 2016-10-05 21:06:38 +02:00
Gregory Hainaut 1cc696ab31 gsdx hw: update TEST.ATE field after ATE optimization 
Otherwise DoFirstPass/DoSecondPass will give you result based on pre-ATE optimization

Close #1607
 2016-10-05 09:43:24 +02:00
Gregory Hainaut 3653a7746a gsdx psxmode: small hack to "see" video until we found a better solution 2016-10-05 09:43:24 +02:00
Gregory Hainaut 677f890c5c gsdx debug: static GSState::s_n 
This way you can access the current draw call anywhere. Very useful for debug.
 2016-10-05 09:43:24 +02:00
Gregory Hainaut 61333ecb40 gsdx debug: trace register access 
I didn't include high frequency register such as vertex stuff

main goal is to give the possibility to trace the texture/clut update
 2016-10-05 09:43:24 +02:00
Gregory Hainaut 1b8d6a38e7 Merge pull request #1586 from PCSX2/gsdx-refresh-gui-options 
Gsdx refresh gui options
 2016-10-04 18:30:48 +02:00
Gregory Hainaut 354aa6831b gsdx ogl: brain hang in the middle of the line 
Only impact if bilinear is forced
 2016-10-03 18:52:02 +02:00
Gregory Hainaut 5b72fab2e4 gsdx ogl: depth regression from 866173a481 
Only mask depth if the min value is too big

Issue #1602
 2016-10-03 18:32:54 +02:00
Gregory Hainaut 3be055a366 gsdx hw: remove code to detect an effect 
It was a tentative to emulate GTA radiosity but the new hack is more generic
 2016-10-02 18:29:23 +02:00
Gregory Hainaut 49c44db635 gsdx:dx: make filtering right 
WMS/WMT 2 is the region clamping mode.

Hw unit can't emulate it right so it can give you bad filtering (Fix #1025)

Note: I only did the fix because I wanted to remove the TEXA hack. Otherwise
it is still recommended to use openGL
 2016-10-02 18:21:52 +02:00
Gregory Hainaut 7f4791fa85 gsdx hw: improve no_ds detection 
Support ZTST_NEVER as no depth read => psx mode speed boost
Use zm/fm to reduce further depth lookup
 2016-10-02 18:21:52 +02:00
Gregory Hainaut c3ac3ecbe7 gsdx hw: move try alpha test at the beginning 
Will allow to use alpha test optimization to better optimize depth lookup

Require to do clut handling before
 2016-10-02 18:21:52 +02:00
Gregory Hainaut dc365e066d gsdx tc: remove old plain TEXA hack 
It must work fine without it now.

From the google code comments:

It would be nice to test those games
* Ar Tonelico 2 (line in sprite regression?)
* breath of fire dragon quarter (overlayed user interface in the game)

v2: update Dx code to use the good format
 2016-10-02 18:21:52 +02:00
Gregory Hainaut cf13cccb1e gsdx: avoid useless spamming of INVALID PSM in release build 2016-10-02 18:21:41 +02:00
Gregory Hainaut 955a69b16e gsdx ogl: fix GT4 regression (wrong texture on timing) 2016-10-02 12:16:48 +02:00
Gregory Hainaut c7c6566bca gsdx hw: of course the full Jak series will kill me 2016-10-02 11:57:09 +02:00
Gregory Hainaut b6638d4eec gsdx hw: forgot to comment an unused variable 
Keep the code in case, we better solution is found to validate the depth/frame format
 2016-10-02 10:18:15 +02:00
Gregory Hainaut 3996fbe365 gsdx hw: reduce conplexity around TryAlphaTest 
* As sw renderer, don't bother to bypass it when it is ATST_ALWAYS
* Don't update the ATE register value
=> It is a really bad idea. Next draw call will be wrong if TEST register isn't written.
The TryAlphaTest context could have been updated
 2016-10-01 19:20:49 +02:00
Gregory Hainaut c5f086b385 gsdx ate: separate the code that depends on TEST.AFAIL 
Easier to read and allow a switch optimization

Add a shortcut for the common ATST_ALWAYS case
 2016-10-01 19:20:38 +02:00
Gregory Hainaut 4612b79575 gsdx: add a warning on vertex trace 
Due to a division by 2, depth lsb bit is always 0

I'm not sure it is critical but let's keep a note for the future
 2016-10-01 19:16:44 +02:00
Gregory Hainaut d1e07295e7 gsdx linux: add the missing gui option for unscale point/line primitive 2016-10-01 19:16:44 +02:00
Gregory Hainaut 5e1064da55 gsdx: remove the safe accurate blending hack 
V2: Integrate Flatout patch to do the Window side
 2016-10-01 19:15:52 +02:00
Gregory Hainaut f77c1900fa gsdx tc: always clear a new depth buffer 
Random data isn't a good idea for a depth buffer. It can cause flickering. (Jak2 FMV)

Hopefully it won't impact too much the speed.
 2016-10-01 19:00:17 +02:00
Gregory Hainaut 9c84712640 gsdx hw: enable palette read back on Jak2 2016-10-01 18:47:21 +02:00
Gregory Hainaut 5d93a392e4 gsdx hw: xman half screen correction 2016-09-30 22:25:24 +02:00
Gregory Hainaut 29c25bc375 gsdx clut: disable some assertions often fired 2016-09-30 22:24:38 +02:00