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6199 Commits

Author SHA1 Message Date
Gregory Hainaut f37f3cb3cf gsdx-ogl: improve texture uploading 
Initially we copy pitch by line in the PBO and tell the dma to only
use the first valid byte.

Now, we only copy useful data to the PBO. It reduce the copy and PBO memory requirement.

It seems a bit faster on native resolution
 2015-05-11 16:32:13 +02:00
Gregory Hainaut 4e2e9aa56c gsdx-ogl: always read the first attachment of the fbo 2015-05-11 16:28:34 +02:00
Gregory Hainaut cb6e8a7d6a gsdx-linux: Don't enable EGL by default 
I was hoping that EGL become a standard much more faster. Currently it is an useless dep
so let's disable it by default.
 2015-05-11 15:33:40 +02:00
Gregory Hainaut 643b1647c4 gsdx-gui-linux: add some tooltips for the hw options 2015-05-11 14:12:41 +02:00
Gregory Hainaut 921fa3bab8 gsdx-ogl/linux: drop fba option 
It is useless as DX11
 2015-05-11 13:57:26 +02:00
Gregory Hainaut f0de7d6386 gsdx-debug: add 2 extra frames in GS dump 
Initially I was afraid of the size increase but it can be
higly compressed.

Sometimes image was computed inside a RT but never outputed to
the screen which remains black. It is annoying to see the glitches
 2015-05-11 13:45:24 +02:00
Gregory Hainaut b3d8981a22 gsdx: link replayer to png to avoid link failure 2015-05-11 13:24:40 +02:00
Gregory Hainaut eff4ac3e4a gsdx-ogl: update UBO hint 
On Nvidia, DYNAMIC is a bit faster.
 2015-05-11 12:35:41 +02:00
Gregory Hainaut 59f7e4d2dc Revert "gsdx linux: drop aligned stack option" 
This reverts commit 2dcffe7fa4.
 2015-05-11 12:15:38 +02:00
Gregory Hainaut d77e252873 debian: update the readme 
In short, if you use Mesa, install the latest version :)
 2015-05-11 12:00:51 +02:00
Gregory Hainaut 2dcffe7fa4 gsdx linux: drop aligned stack option 
I think the bug was related to a wrong declaration of exported function without stdcall
 2015-05-11 11:35:34 +02:00
Gregory Hainaut 286fe4db8c cmake/gsdx: check png++ is installed to support png image 
Otherwise fallback to bmp file
 2015-05-11 11:32:13 +02:00
Gregory Hainaut 797e3d81da cmake: CheckLib allow to search only include 
Some libraries doesn't have any .so file
 2015-05-11 11:28:09 +02:00
Gregory Hainaut 30e3956ea7 gsdx-ogl: avoid issue with apitrace 
The tool doesn't support NaN value so be sure the buffer is correctly initialized
 2015-05-11 11:19:18 +02:00
Gregory Hainaut 1523b9534f gsdx-debug: compact the code 2015-05-11 11:19:00 +02:00
Gregory Hainaut 51ed3e63e9 glsl: oups forget to remove a line 2015-05-10 10:39:23 +02:00
Gregory Hainaut 5565544ba6 gsdx-ogl: DATE with texture barrier 
Much faster for small batch that write the alpha value. Code can
be enabled with accurate_date option.

Here a summary of all DATE possibilities:
1/ no overlap of primitive
    => texture barrier (pro no setup of stencil and single draw)

2/ alpha written
    => small batch => texture barrier (primitive by primitive). Done in N-primitive draw calls.
    (based on GL_ARB_texture_barrier)

    => bigger batch => compute the first good primitive, slow but only 2 draw calls.
    (based on GL_ARB_shader_image_load_store)

    => Otherwise there is the UserHacks_AlphaStencil but it is a hack!

3/ alpha written
    => full setup of stencil ( 2 draw calls)
 2015-05-09 19:54:01 +02:00
Gregory Hainaut b89f0cfa4c Merge pull request #533 from PCSX2/gsdx-impossible-blend 
Gsdx impossible blend support on openGL
 2015-05-09 19:49:18 +02:00
Gregory Hainaut 390811f414 gsdx-debug: Dump in PNG on linux & dbg/dev build 
Keep BMP for standard user of release build
 2015-05-09 18:41:17 +02:00
Gregory Hainaut 3c7a3a3d83 gsdx-ogl: disable accurate option if driver doesn't support it 2015-05-09 18:41:17 +02:00
Gregory Hainaut 7fac25edb0 glsl: add shader implementation of impossible blend 
Issue: I don't know if destination alpha value must be multiplied by 2.0f
 2015-05-09 15:02:34 +02:00
Gregory Hainaut f029e4763f gsdx-ogl: add the alpha value in a constant buffer 2015-05-09 15:02:34 +02:00
Gregory Hainaut 472608b879 gsdx-ogl: add accurate blending implementation 2015-05-09 15:02:13 +02:00
Gregory Hainaut 1e8aea033c gsdx-ogl: add a wrapper to control the drawing of primitives 
No barrier => draw all primitives
Barrier but without overlap => draw all primitives
Barrier with overlap => draw primitive by primitve

It will ease the implementation of accurate blending and why not date too
 2015-05-09 15:01:39 +02:00
Gregory Hainaut 625d65d4b4 gsdx-ogl: encode the bogus id as shader parameter 2015-05-09 14:55:44 +02:00
Gregory Hainaut bc5de8df6b gsdx-ogl: disable FF blend when blend is done in shader 2015-05-08 20:28:50 +02:00
Gregory Hainaut 380e420cdd gsdx-ogl: add a blend parameter to shader 2015-05-08 20:28:50 +02:00
Gregory Hainaut 9023f5f0db glsl: drop useless ifndef 
I often mix them with the real value...
.
 2015-05-08 19:28:17 +02:00
Gregory Hainaut 8e1db43431 gsdx-debug: debug stuff 2015-05-08 19:28:17 +02:00
Gregory Hainaut 3c66da4d82 gsdx: remove old code 2015-05-08 19:28:16 +02:00
Gregory Hainaut 1addae1993 gsdx-ogl: don't use extra shader for sprite hack 
Atst == 2 && sprite_hack is equivalent to Atst == 1

It frees a bit in the shader selector, and reduces shader combinations.
 2015-05-08 19:28:16 +02:00
Gregory Hainaut b490085214 gsdx-ogl: add 2 options in the GUI to ease testing 
accurate_date => use an emulated stencil to compute destination alpha
    test (could be slow)

accurate_blend => do nothing (future)
 2015-05-08 19:28:16 +02:00
Gregory Hainaut 4c91bab00e gsdx: fix compilation error on release build 2015-05-08 19:28:00 +02:00
Gregory Hainaut 6d31124d3a gsdx-debug: only enabled advance gl debugging on linux 
It will avoid some crash on windows for driver that doesn't support
the extension.

Make debug support mandatory for debug build on linux.
 2015-05-08 09:54:34 +02:00
Gregory Hainaut e87d129b09 gsdx-ogl: more verbose debug 2015-05-08 01:01:01 +02:00
Gregory Hainaut d6448183d7 gsdx-ogl-debug: insert error message in GL stream 
This way, you can see your message in the GL debugger
 2015-05-08 00:16:31 +02:00
Gregory Hainaut 544a923e32 gsdx: Add an option to control auto skip of depth texture 
Default is 1 if the user enable hack.

It fixes GTA sun effect and likely others bugs.

Please someone add a windows GUI option.
 2015-05-07 23:54:22 +02:00
Gregory Hainaut 51a67029cf gsdx-ogl: add an option to print gl error messages 2015-05-07 23:54:22 +02:00
Gregory Hainaut 7518b2ef21 gsdx-gui-linux: add debug option in the gui 
* Only for debug/dev build
* look awful (expand/fill) but otherwise it is nice for the debug ;)
 2015-05-07 23:54:22 +02:00
Gregory Hainaut d20501739f Merge pull request #528 from ssakash/patch-1 
sync with GSdx.ini variable.(fix earlier typo)
 2015-05-07 22:15:41 +02:00
Gregory Hainaut fda746ff93 gsdx-gui-linux: support 3 states hack options 
Based on a Combo Box on linux. As good as 3 states check buttons
 2015-05-07 22:13:49 +02:00
Gregory Hainaut d69ffa9b8b gsdx-gui-linux: move remaining table filling into small functions 2015-05-07 22:13:49 +02:00
Gregory Hainaut b39b9c9f55 gsdx-gui-linux: use callback everywhere 
Note: texture offset doesn't work nicely (you need to press enter
to validate the change)
 2015-05-07 22:13:49 +02:00
Gregory Hainaut d428e0d19d gsdx-gui-linux: move table filling into separate function 
It is much easier to read this way. I need to use callback for the remaining
object before I can move everything out of main function.
 2015-05-07 22:13:49 +02:00
Gregory Hainaut 917a6c28e5 gsdx-gui-linux: factorize code 
* Use wrapper and callback for Check Button/Spin Button/Combo Box
* Use TheApp.m_gs vector to create combo box

Remove nearly 100 lines of code ^^
 2015-05-07 22:13:49 +02:00
Gregory Hainaut ba21879059 gsdx-ogl: 1x aniso <=> off 2015-05-07 22:13:49 +02:00
Gregory Hainaut e6560f348e gsdx: add vector option for linux & openGL 2015-05-07 22:13:49 +02:00
avih c02eadab3f Merge pull request #531 from PCSX2-underground/ssakash-log-F9 
console: use correct message for hw/sw rendering switch
 2015-05-07 21:45:16 +03:00
Gregory Hainaut 8f1d00292b gsdx-ogl: allow to control vsync on Windows 
Issue #529

Completely untested
 2015-05-07 18:41:10 +02:00
Gregory Hainaut 6095f40baf gsdx-ogl: add the number of free bit in selector structs 2015-05-07 18:41:10 +02:00