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3436 Commits

Author SHA1 Message Date
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 da1b032793 spu2x-linux: update GUI to support a 15 ms latency 2016-04-24 11:13:28 +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 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
refractionpcsx2 fdae698f07 SPU2-X: Correct project settings for devel profile. Fixes #1288 2016-04-11 01:15:07 +01:00
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 c2a9118186 debian: add the GSdx legacy build 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