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2100 Commits

Author SHA1 Message Date
Gregory Hainaut 7b0427e86e gsdx hack: use psm lookup + remove now useless log 2016-05-05 15:46:54 +02:00
Gregory Hainaut 8424eeb4ee gsdx tc: small hint for the compiler 2016-05-05 15:32:21 +02:00
Gregory Hainaut 055b9c57e7 gsdx tc: use unscaled size as clamping in Target::Update 
Might avoid/reduce crash like #1340
 2016-05-05 12:59:49 +02:00
Gregory Hainaut 5948c2d8cd gsdx AMD: broken for broken 
Until AMD release the driver with a fix, I can't use 2nd blending source with SSO.

So let's use the first source. Blending/Alpha will be wrong. But it is likely better
than an uninitialized alpha value.
 2016-05-05 12:24:55 +02:00
Gregory Hainaut f712c5c6d0 gsdx tc: use GSLocalMemory::m_psm instead of hardcoded value 2016-05-05 12:19:25 +02:00
Gregory Hainaut 642cc50ac4 gsdx hw: reduce verbosity of channel skip log 2016-05-05 12:19:19 +02:00
Gregory Hainaut 7c430c9d3c glsl: fix coordinate in channel depth effect 
UV can't be used directly in channel effect

Properly fix Urban Chaos smoke
 2016-05-04 18:08:40 +02:00
Gregory Hainaut b8b0a0d662 gsdx hw: remove dead code 2016-05-04 18:08:34 +02:00
Gregory Hainaut 90af611fdb gsdx ogl: Fix channel effect interaction with accurate blending 
* Vertex info must be updated before PrimitiveOverlap
* Fix the vertex number (2 not 4)
* add an uint16 cast to shut up Visual Studio
 2016-05-02 19:48:11 +02:00
Gregory Hainaut e190841d67 gsdx ogl: improve blending logging 2016-05-02 18:14:02 +02:00
Gregory Hainaut 3077cc82cc gsdx hack: Ghost in the Shell still broken in openGL 2016-05-02 18:14:02 +02:00
Jonathan Li 6430e41fb5 gsdx:windows: Update GUI to reflect recent changes 
"Enable Hardware Depth" removed from main dialog.
"Disable Depth Emulation" and "Fast Texture Invalidation" added to Hacks
dialog.

And fix lots of whitespace issues.
 2016-05-02 00:28:10 +01:00
Akash 21e6a344a2 GSDX: Improvements to the GSDX dialog (#1284) 
GSDX: Improvements to the config interface.

- GSDX: Add new logos to dialog
- GSDX: Remove all the extra null renderers
- GSDX: Changes to renderer combobox
- Sort all the renderers in ascending order. (the fact that D3D11 was
above D3D9 really annoyed me >_<)
- Properly display usage of D3D10/D3D11 on the combobox.
- Use highest available version of DX by default.
- GSDX: gray out upscaling hacks at native resolution
- GSDX-PSX: Modifications to the dialog
- Add new logos
- Remove SDL renderer from combobox since it was removed long ago.
 2016-05-01 17:33:53 +01:00
Gregory Hainaut 826b38c47a gsdx tc: use array in GSOffset to store texture coverage 
GSOffset is already based on a lookup of PSM/BP/BW. Coverage only adds
the size parameters (so only 256 possibilities)

It replaces the hash lookup with a free array access.
 2016-05-01 15:02:36 +02:00
Gregory Hainaut 7add3d1018 gsdx hack: add a lengthy comment to explain man hunt2 hack 
An HLE shader replacement could be done for this game but it is
low priority
 2016-05-01 13:37:54 +02:00
Gregory Hainaut 4bf484c881 gsdx: move various games crc to dx level 
* GT3
* GT4
* GTConcept
* JamesBondEverythingOrNothing
* SkyGunner
* StarWarsBattlefront2
* StarWarsBattlefront
* TouristTrophy
* ICO
* DeathByDegreesTekkenNinaWilliams
 2016-05-01 13:22:12 +02:00
Gregory Hainaut 5676acaef9 glsl: support channel effect on depth texture too 2016-04-30 16:07:45 +02:00
Gregory Hainaut e0581ee771 gsdx ogl: Finalize the urban chaos workaround 
Rendering must be nice now
 2016-04-30 14:52:53 +02:00
Gregory Hainaut 14e1ed06df glsl: add an HLE shader for Urban Chaos 
Pro:
* Replace 140 draw calls into a single one
* No complex texture conversion/lookup
* smaller solution than a generic solution
 2016-04-30 14:52:53 +02:00
Gregory Hainaut 7d191ebf8e gsdx tc: load palette for pseudo 8 bits depth 
Rendering is still broken but I'm afraid it will need a dedicated shader
 2016-04-30 14:52:43 +02:00
Gregory Hainaut 12b8704502 gsdx dx: disable channel shuffle 2016-04-30 14:52:43 +02:00
Gregory Hainaut b4c7d32741 gsdx ogl: avoid to wrongly detect a channel shuffle 2016-04-30 14:52:43 +02:00
Gregory Hainaut 1011a757a8 gsdx hw: factorize redundant code 2016-04-30 14:52:43 +02:00
Gregory Hainaut b78c772a14 gsdx: improve detection of channel shuffle 
Improve rendering on Prince Of Persia (requires preload data hack)

Worth to re-test: MTGS2/3

Urban Chaos is a bit better but there still a bad overlay
 2016-04-30 14:52:43 +02:00
Gregory Hainaut 02dff2653a gsdx hack: sort the file 
* separate Dx only/aggresive hack
* add GSC_CrashNburn and GSC_BullyCC to Dx only section
 2016-04-30 12:45:06 +02:00
Gregory Hainaut 60267790a1 gsdx: move (most) of the hw hack into a separate file 
GSState.cpp was really too big
 2016-04-30 12:24:08 +02:00
Gregory Hainaut 7a5e1d4154 gsdx ogl: allow to use a separate texture for the channel effect 2016-04-29 17:34:17 +02:00
Gregory Hainaut a9d25efcde gsdx ogl: extend state to support up to 8 textures 2016-04-29 17:34:17 +02:00
Gregory Hainaut e45f90fac3 gsdx: fix a gcc warning 2016-04-29 17:34:17 +02:00
Gregory Hainaut e195e67a48 gsdx: move Metal Gear Solid CRC to DX level 
OpenGL is near perfect :)
 2016-04-29 17:34:17 +02:00
Gregory Hainaut 5e5069423b Merge pull request #1321 from PCSX2/gsdx-preloadcrash 
GSDX: Avoid crash when TBW == 0 - Preload data frame
 2016-04-28 23:06:29 +02:00
Gregory Hainaut cb19451418 gsdx ogl: implement RT channel fetch 
Fix blending of Metal Gear Solid/KillZone (and potentially other games)

Potentially impact issue #905, #594, #914, #896
 2016-04-28 22:56:38 +02:00
Gregory Hainaut c445a14c46 gsdx ogl: extend shader to lookup a single channel 2016-04-28 22:56:38 +02:00
Gregory Hainaut eaa4fd41e2 gsdx ogl: improve logging of special effect 2016-04-28 22:56:38 +02:00
refractionpcsx2 0aa8fe0f20 GSDX: Avoid crash when TBW == 0 2016-04-28 21:36:21 +01:00
Gregory Hainaut f946f38f26 gsdx hw: keep the debug counter in sync 
Otherwise I'm screwed :p
 2016-04-28 20:03:53 +02:00
Gregory Hainaut 04a578495f gsdx hw: disable channel shuffle effect 
Greatly reduce memory requirement for target
MGS3 at 4x: from 2680MB to 160MB

Remove a couple of (slow) draw calls
 2016-04-28 19:46:26 +02:00
Gregory Hainaut f63e38a59e gsdx ogl: as always some games do bad stuff 
Let's keep a comment for the moment. I don't know if we need to fix it, neither how.
 2016-04-28 19:42:00 +02:00
Gregory Hainaut 45bfe2ad58 gsdx hw: trace some special post processing effect 
* Double downscale is done in GTA
* Channel Shuffle is the top-left corner issue

So far nothing is emulated
 2016-04-28 19:39:57 +02:00
Gregory Hainaut 5b04f4dab9 gsdx: add optimization note for the future 2016-04-28 18:01:21 +02:00
Gregory Hainaut 4808d89449 gsdx ogl: use enum pretty name 2016-04-28 18:01:20 +02:00
Gregory Hainaut ab31915ce9 gsdx: glsl: fix silly typo 
And regression on various games
 2016-04-27 09:52:35 +02:00
Gregory Hainaut aeb92592e7 gsdx ogl: use GSUtil::GetClassVertexCount 2016-04-26 19:29:04 +02:00
Gregory Hainaut df70b8bb0e gsdx: fix Q NaN value 
Avoid potential undefined results
 2016-04-26 19:09:32 +02:00
Gregory Hainaut 726b901dc5 Merge pull request #1304 from PCSX2/gsdx-faster-texture-cache 
gsdx tc: reduce texture cache overhead
 2016-04-26 16:46:44 +02:00
Gregory Hainaut 49d175b677 gsdx tc: allow to create a dummy Source without tons of memory allocation 
It makes shared texture virtually free from the CPU PoV.
 2016-04-24 22:30:56 +02:00
Gregory Hainaut ad08701cb1 gsdx tc: trick the texture cache to use a depth format for depth texture 
This way we avoid the rescaling of the depth buffer and texture allocation.
 2016-04-24 22:18:26 +02:00
Gregory Hainaut 1960d51e60 gsdx tc: properly support 16 bits depth conversion 2016-04-24 22:18:26 +02:00
Gregory Hainaut de38963904 gsdx ogl: plug the new depth sampling in the renderer 
Note:
When source format is depth, integral texture coordinate must be used => depth_fmt 1/2/3
 2016-04-24 22:18:26 +02:00
Gregory Hainaut fda511a949 gsdx glsl: extend hw shader to sample depth texture 
Will use integral coordinate to avoid any rescaling.

Bilinear interpolation isn't supported. I don't think it is allowed to
filter a depth texture anyway.
 2016-04-24 22:18:26 +02:00
Gregory Hainaut 583de1bf0b gsdx tc: add a dedicated function to lookup a depth source 
The hypothesis is that game will use a depth (aka Z32/Z24/Z16/Z16S)
format when sampling depth texture as color.  Technically one could use
a standard color format but block/pixel order won't be the same.
(otherwise I'm screwed)

=> Hypothesis invalid on GoW. They just do a scrambled rendering...

Lookup info:
* The first searched list is the depth pool as we search a depth
  texture.
* 2nd one is the render target pool (if a depth was converted to a
  render target already)

To avoid any CPU overhead, the source will be a pointer to the real texture
* Conversion (if float texture) will be done on the fly by the shader (GPU).
* Relative rescaling won't be supported. Texture must be fetched with
  integral coordinate
 2016-04-24 22:18:26 +02:00
Gregory Hainaut 9ee090a36e gsdx tc: add a shareable texture flag 
Plan is to bypass shader conversion/rescaling/copy for depth texture
 2016-04-24 22:18:26 +02:00
Gregory Hainaut 8ec1461842 gsdx: increase the number of texture in the pool 
It could slightly increase the VRAM requirement but it will reduce texture
allocation/unallocation at start/end of frame.
 2016-04-24 22:14:51 +02:00
Gregory Hainaut b4b878ac24 gsdx-ogl: add a note for a future small optimization 2016-04-24 22:14:51 +02:00
Gregory Hainaut 4281b8630b gsdx ogl: remove the useless shadeboost Constant Buffer 2016-04-24 11:08:14 +02:00
Gregory Hainaut d610a6aac4 gsdx glsl: ofc forget to do the shader in bin 2016-04-24 11:07:46 +02:00
Gregory Hainaut d027ed2092 gsdx ogl: merge GSTextureFXOGL to GSDeviceOGL 
First file is rather small in openGL. And it is linked to the latter.
 2016-04-24 10:55:22 +02:00
Gregory Hainaut 1558220f74 gsdx glsl: create a common header definition 
* avoid duplication between all the files for UBO
* remove various interface define
 2016-04-24 10:54:39 +02:00
Gregory Hainaut 8ee0783bd3 GSdx: remove useless variable 2016-04-24 10:42:03 +02:00
Gregory Hainaut fa1377a8ee gsdx tc: reduce texture cache overhead 
Cache page coverage of texture into a hash map

Test done on Champion of Norrath (paltex + DisablePartialInvalidation)

Profiler:
Self of GSTextureCache::SourceMap::Add 5.39% => 0.23%
Self of GSTextureCache::LookupSource 15.27% => 10.82%

Hard to measure on CoN as it depends on memory transfer. Seem to be 5-10 fps faster.
 2016-04-23 19:22:58 +02:00
Gregory Hainaut 67e955919f gsdx: keep dump code enabled in dev release too 2016-04-23 18:29:56 +02:00
Gregory Hainaut a149d6b26f gsdx: use psm.bpp flag to improve code reading 2016-04-23 18:29:39 +02:00
Gregory Hainaut dd98a0b913 gsdx: add a depth format flag 2016-04-23 18:28:50 +02:00
Gregory Hainaut 87867beb0e gsdx-ogl: remove the invalidation of texture 
It doesn't help the perf and only create overhead (test done on snow engine game)
 2016-04-21 21:07:17 +02:00
Gregory Hainaut 3709b5aecc gsdx: add a small comment to ease code reading 2016-04-21 09:28:44 +02:00
Gregory Hainaut b5ec683318 gsdx-linux: remove custom resolution from the GUI 
It would be replaced by a float resolution factor
 2016-04-21 09:28:44 +02:00
Gregory Hainaut 821e3ff294 gsdx-ogl: reduce length of debug message 2016-04-21 09:28:44 +02:00
Gregory Hainaut 8217c717f6 gsdx-ogl: require GL_KHR_debug 
Will reduce the slowdown on debug build
 2016-04-21 09:28:44 +02:00
Gregory Hainaut 9598417f42 gsdx-ogl: GL_ARB_copy_image is now mandatory 2016-04-21 09:28:44 +02:00
Gregory Hainaut 99bccc6dff gsdx-ogl: remove the geometry shader blacklist for Gallium Mesa drivers 2016-04-21 09:28:44 +02:00
Gregory Hainaut cb8088216b Merge pull request #1281 from PCSX2-Alpha/NTSC_saturation 
GSDX: Remove some unnecessary/dubious hacks
 2016-04-21 09:28:30 +02:00
Gregory Hainaut 59ef668fd2 Merge pull request #1222 from PCSX2/gsdx-black-fmv 
Gsdx black fmv
 2016-04-21 09:25:36 +02:00
Lauri Kasanen 994c9147f5 textureSW: fix Map with offset 2016-04-19 21:22:53 +03:00
refractionpcsx2 dcb676765e GSdx: Clean up some warning under windows (#1289) 2016-04-14 11:00:58 +01:00
Gregory Hainaut 2e567d6d55 gsdx ogl: update comment 
something to test in the future
 2016-04-14 10:19:18 +02:00
Gregory Hainaut d129aedfe8 GSdx:vector: add sllv32 and srlv32 for 128 bits op 
(variable shift)
 2016-04-14 10:18:43 +02:00
Gregory Hainaut 8a7184be3f gsdx: fix hack logic 2016-04-12 11:36:24 +02:00
Gregory Hainaut 6a09fa56fb gsdx: disable nocturne CRC hack 
Yeah one less !
 2016-04-11 22:41:19 +02:00
Gregory Hainaut 4611264ce3 gsdx: add CRC hack for Nocturne PAL 
Reduce depth transfer to the real size of the game. Otherwise
we need to handle a mix of color/depth transfer.
 2016-04-11 16:04:04 +02:00
Gregory Hainaut 22a40b65ae gsdx-ogl: always use 1 for GL_UNPACK_ALIGNMENT 
Avoid a gl function call for each texture uploads
 2016-04-11 12:45:11 +02:00
Jonathan Li d158d4de51 windows: Move baseclasses to a separate project 
It saves the buildbots from needlessly recompiling the files for each GSdx
configuration.
 2016-04-11 00:22:31 +01:00
Gregory Hainaut 847b57907e Revert "gsdx-ogl: add a new hack to force anisotropic filtering" 
This reverts commit 53690cf9d0.

Quoting user:

 For aliasing, the option allow of reduce a little but always very
 visible compared with DX11 even with anisotropic OFF, , furthermore
 many textures bug added with option activated (predictable but not see
 on DX11 with anisotropic ON).

TL;DR doesn't worth it.

Note: it seem to work on DX because DX uses HW texturing in clamp region
mode (and others invalid case). OpenGL uses SW texturing to ensure accuracy
 2016-04-10 17:30:49 +02:00
Gregory Hainaut 2941adf364 gsdx ogl: use the new pipeline API 
Pre build all SW shader into pipeline.

Directly bind the pipeline instead of all pipeline stages. (less work for the driver)
 2016-04-10 17:28:05 +02:00
Gregory Hainaut 95e3dcb448 gsdx-ogl: improve the shader program management 
* keep a reference of program/pipeline created to ease the deletion
* extend a bit the API to support multiple pipeline

Final goal will be to use a pre link pipeline for SW shaders. And uses
the default pipeline for HW shaders.
 2016-04-10 17:05:33 +02:00
Gregory Hainaut 395e2f31d0 gsdx-ogl: remove dead code (due to legacy removal) 2016-04-10 14:23:58 +02:00
Gregory Hainaut 3f404c8edb gsdx-ogl: update shader pipeline intertace to use vs/gs/ps triplet 
Better to have 1 function calls with 3 parameters rather 3 functions call with 1 parameter.
 2016-04-10 14:14:30 +02:00
Gregory Hainaut 53690cf9d0 gsdx-ogl: add a new hack to force anisotropic filtering 
By default, anisotropic filtering was disabled when textures aren't countinuous.
This hack allows to force it. It can help to reduce aliasing but it would create
unexpected effect on texture boundaries.

Again, someone ought to add the option on Windows too
 2016-04-10 13:53:17 +02:00
Gregory Hainaut 9e6cb79f4e gsdx linux: move depth option as a speed hack 
Someone ought to add the Windows option too (and DisablePartialInvalidation too)

It might break a couple of games but most of them run better with depth enabled.
 2016-04-10 13:22:55 +02:00
Gregory Hainaut 12443da00c GSdx ogl: ouch the typo exp != exp2 
Fix some rounding issue on depth effect (shadow in Dot hack games)
 2016-04-10 11:31:40 +02:00
Gregory Hainaut 7aaf36d24d gsdx ogl: add function pointer for framebuffer no attachment extension 
Could be useful in the future
 2016-04-10 11:31:40 +02:00
Gregory Hainaut 7cc13ce99c gsdx-ogl: only bind the FB to the draw FB 2016-04-10 11:31:40 +02:00
Gregory Hainaut d533c393b2 gsdx ogl: rely on DSA API 2016-04-10 11:31:40 +02:00
Jonathan Li fb97de7f79 gsdx:windows: Fix crash on psx side of plugin 
I forgot it had a psx emu interface.
 2016-04-09 19:56:23 +01:00
Gregory Hainaut b9e8384c11 gsdx-ogl: move the mandatory extension into mandatory section 2016-04-07 22:29:35 +02:00
Gregory Hainaut 121e92a829 gsdx ogl: remove a now useless warning message 2016-04-07 22:28:11 +02:00
Gregory Hainaut 4475c4fe7c gsdx linux: remove the old extension options 2016-04-07 22:27:33 +02:00
Gregory Hainaut cef76de547 gsdx ogl: GL_ARB_direct_state_access is now mandatory 2016-04-07 22:27:28 +02:00
Gregory Hainaut a62019a3fd gsdx-ogl: found_GL_ARB_buffer_storage is now mandatory 2016-04-07 22:17:22 +02:00
Gregory Hainaut 52e3c3516d gsdx-ogl: GL_ARB_separate_shader_objects is now mandatory 2016-04-07 22:11:35 +02:00
Gregory Hainaut f751f70b1e gsdx ogl: GL_ARB_clip_control is now mandatory 2016-04-07 21:57:54 +02:00