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1364 Commits

Author SHA1 Message Date
Gregory Hainaut 951a1fed94 gsdx-hack: enable auto skip of depth texture for God of War 
Rendering is quite complex to emulate on the GPU due to several limitation.
Until we find a solution let's enable the old solution

You could find a description of the rendering here:
http://forums.pcsx2.net/Thread-God-of-War-Red-line-rendering-explained
 2015-05-24 13:43:36 +02:00
Gregory Hainaut a70c3bf5de glsl: correct the alternate implementation of ps_main1 
Still not yet enabled by default

Potentially it can be optimized with the dot product but special care
need to be taken to ensure float accuracy.

Bonus: it could work on old GPU (aka DX9)
 2015-05-24 13:43:36 +02:00
Gregory Hainaut c82fd94c6c gsdx-debug: use GL_INS instead of printf 2015-05-24 13:43:36 +02:00
Gregory Hainaut c01686d252 gsdx-png: add a fixme message for 16 bits by channel image 2015-05-24 12:51:20 +02:00
Gregory Hainaut 7f614401a6 gsdx-ogl: set accurate_blend as default 
Rendering is better and I think speed impact remains small.
 2015-05-23 15:10:04 +02:00
Gregory Hainaut c507e816c2 gsdx-ogl: oups forget a break 2015-05-23 13:06:23 +02:00
Gregory Hainaut b884e0c0c0 gsdx-debug: improve debug experience 
* Dump context before the increase of s_n
  => aligned with the global call number
* Don't print colclip not supported when it is optimized away
* dettach the input texture when it is useless
  => avoid to show a wrong texture in the debugger
 2015-05-23 12:23:05 +02:00
Gregory Hainaut f665180d11 gsdx-debug: use hex number for texture pointer 
Easier to grep
 2015-05-23 12:20:26 +02:00
Gregory Hainaut 7609fdc576 gsdx: rename too much sr to sRect 2015-05-21 09:48:15 +02:00
Gregory Hainaut b52ee6f1f6 gsdx-linux-gui: add an option for accurate color clipping 
Note: it is only for debug purpose

Sotc testcase 187 fps => 125 fps (2x scaling)
 2015-05-20 09:42:22 +02:00
Gregory Hainaut 183af4ece6 gsdx-ogl: don't enable SW blending when there is no blending 
Mostly to avoid useless message
 2015-05-20 09:36:01 +02:00
Gregory Hainaut 3d35e4f8ec gsdx-ogl: implement all blends mode in shader 
+ 250 lines !!!
 2015-05-20 09:11:36 +02:00
Gregory Hainaut 2d54d59add gsdx-ogl: update assertion ps sel is 8B now 2015-05-20 08:40:08 +02:00
Gregory Hainaut d3d5a436ea gsdx-ogl: add code to read back depth texture 2015-05-20 08:07:40 +02:00
Gregory Hainaut a4c74ef872 gsdx-ogl: disable GL_DITHER 
I really don't know the impact but it is not supported with integer texture.
 2015-05-20 08:05:27 +02:00
Gregory Hainaut 8d3e3e6c5b gsdx-ogl: more blend rework to support accurate_colclip 
So far few blending equations are implemented in PS. It is only
for test the behavior on GoW
 2015-05-20 08:00:40 +02:00
Gregory Hainaut c5341a2711 gsdx-ogl: update blending management 
This way it will allow to implement all blendings operartion in FS.

Of course it will be slow, but it would be nice for debug and quickly check
game error rendering.
 2015-05-20 00:12:52 +02:00
Gregory Hainaut 358e0d445b gsdx-ogl: add a shader to convert depth texture into uint 2015-05-19 18:56:32 +02:00
Gregory Hainaut ac38ebbf29 Merge pull request #546 from ssakash/patch-3 
enables Anisotropic filtering option for OGL (HW mode) [Windows UI]
 2015-05-19 15:20:12 +02:00
Gregory Hainaut ec45090358 glsl: implement an alternative of convert 1 shader 
Code not yet enabled. Quick test show no heavy regression but I need
to carefully validate it.
 2015-05-19 13:14:18 +02:00
Gregory Hainaut a12acc0d24 gsdx-ogl: clean a bit Texture Cache OGL 
Add a placeholder for depth format but nothing done yet.
 2015-05-19 13:14:18 +02:00
Gregory Hainaut 1837001e75 gsdx: extend CopyOffscreen with a new shader parameter 
Currently we're trying to infer the conversion shader based on the output format

It only works if the input data is RGBA8. It might not be true in the future
 2015-05-19 13:14:18 +02:00
Gregory Hainaut 9554b5dd56 gsdx-lzma: drop CONCAT flag 
I have some issue with it. Unlikely to use multi-stream gs anyway
 2015-05-19 13:14:18 +02:00
Gregory Hainaut fa761a129d gsdx-linux: add an option to enable/disable recording 
Avoid to kill the computer/application if the user press F12 by accident
 2015-05-19 13:14:18 +02:00
Gregory Hainaut 34202933da GSdx-linux-recorder: add various option to control it 2015-05-18 19:57:21 +02:00
Gregory Hainaut 388f46b577 gsdx-png: use array interface instead of set_pixel 
Doc says it is "non-checking equivalent of set_pixel". Still slow as ass

At least syntax is nicer
 2015-05-18 17:25:14 +02:00
Gregory Hainaut a4d6722b26 gsdx-thread: add a CAPACITY parameter to GSJobQueue 2015-05-18 17:08:18 +02:00
Gregory Hainaut e7665ee7dd gsdx-linux-recorder: upgrade code to use n threads 
Unfortunately it requires too much memory (easily 6GB)
 2015-05-18 16:56:44 +02:00
Gregory Hainaut cff168e002 gsdx-linux-recorder: implement multithread to save the image 
Currently only a dedicated thread. It is still too slow!
 2015-05-18 16:56:44 +02:00
Gregory Hainaut 012f1b4f05 gsdx-thread: remove deprecated boost code 2015-05-18 16:55:49 +02:00
Gregory Hainaut 19d9349b0b gsdx-debug: remove old assert 2015-05-18 16:45:38 +02:00
pgert c9508298b4 Update GSCrc.cpp 2015-05-18 16:37:28 +02:00
Akash 70b8772bb4 enables Anisotropic filtering option for Opengl (Hardware mode) [Windows UI] 2015-05-18 19:16:22 +05:30
Gregory Hainaut 503459798a gsdx-linux: add a basic implementation to record the gameplay as png file 
The idea was to merge them later with ffmpeg or other external tool

It kinds of work but current fps is around 2 !!! So not really usable

The speed issue is related to PNG.

So either the code to store pixels data must be optimized. Or maybe it misses some MT loves :)
 2015-05-18 11:56:20 +02:00
Gregory Hainaut 2783da4a22 gsdx-ogl: use a local buffer to store offscreen texture 
It will allow to read texture in // (and potentially could be useful
for recording)
 2015-05-18 11:29:04 +02:00
Gregory Hainaut 79a9254894 gsdx-ogl: print some error messages if extenal shader is wrongly configured 2015-05-18 10:56:32 +02:00
Gregory Hainaut 540717b295 gsdx-ogl: don't force logz only on debug build 2015-05-18 07:24:26 +02:00
Gregory Hainaut 5c046180a1 cmake: properly add detection of lzma 
Code is 100% optional.

Code will allow be enabled if lzma-dev is installed at compile time
 2015-05-17 22:08:10 +02:00
Gregory Hainaut 98dde32dc0 gsdx-replayer-linux: use new code to allow loading of .gs.xz dump 
A bit slower at startup but it saves a lots of disk space!

Reduce the size of my gs collection of 11GB :)
 2015-05-17 22:08:10 +02:00
Gregory Hainaut e93f780268 gsdx-replayer-linux: separate a bit parsing and executing code 
It would ease the porting of the code to read xz file
 2015-05-17 22:08:10 +02:00
Gregory Hainaut 86e3c18c33 gsdx-linux: add code to read xz file 
Linux only to avoid the extra dependency on windows
 2015-05-17 22:08:10 +02:00
Gregory Hainaut 5cfb496700 gsdx-ogl: only open debug file once 2015-05-17 14:43:56 +02:00
Gregory Hainaut 7979dec5b0 gsdx-ogl: optimize colclip 0 
Currently colclip uses 2 passes to wrap the output of blending unit

However some blending mode are only a plain copy (of 0 or Cs or Cd).
So no overflow of [0:255], no need to wrap it

Note: I saw those cases in GoW.
 2015-05-17 13:05:08 +02:00
Gregory Hainaut 6ced837360 gsdx-debug: add some PERF info in trace 
The idea is to detect easily effect that are known to be slow on opengl
 2015-05-17 13:05:08 +02:00
Gregory Hainaut 818412ba26 gsdx-debug: fix a crash in trace 2015-05-17 13:05:08 +02:00
Gregory Hainaut b1ea081fc3 gsdx-debug: improve tracing interface 
Basically move the format and c_str() in the macro
 2015-05-17 13:05:08 +02:00
Gregory Hainaut b8aa5f8f80 gsdx-debug: more trace for the texture cache 2015-05-17 13:05:08 +02:00
Gregory Hainaut 8a73849531 gsdx-ogl: enable multithread driver by default for nvidia 
+ add a linux gui option to disable it (for test purpose)
 2015-05-16 15:22:20 +02:00
Gregory Hainaut c567198967 gsdx-ogl: replaced draw_count by s_n 
This way error message is aligned with everything else :)

It is not perfect (normally it must be done in start of main draw)
 2015-05-16 13:59:13 +02:00
Gregory Hainaut 62e0e6a067 gsdx: remove deprecated code 
Core was fixed to call GSFifo in the good thread
 2015-05-16 13:52:16 +02:00
Gregory Hainaut 2165c68938 oups forget a couple of break 2015-05-16 13:26:55 +02:00
Gregory Hainaut 02b478dfbc gsdx: plug the new PNG wrapper 
Drop various duplicated code :)
 2015-05-16 12:47:28 +02:00
Gregory Hainaut 8cd533304c gsdx: new dependency on linux => png++ 
Note: it is only header file that wrap the standard png (which was
already mandatory for wx/sdl)
 2015-05-16 12:47:28 +02:00
Gregory Hainaut cab59587e8 gsdx: add a PNG wrapper 
Normally it supports all formats but I didn't have luck with 16 bits depth gray
 2015-05-16 12:32:05 +02:00
Gregory Hainaut 3f278382a1 gsdx-debug: dump all drawing register 
Thanks PERL
 2015-05-16 11:16:33 +02:00
Gregory Hainaut 8341055f3e gsdx-ogl: don't enable ogl_texture_storage on catalyst 2015-05-16 00:31:25 +02:00
Gregory Hainaut a2d605be0b gsdx: copy past mistake 
Let's always increment the s_n counter
 2015-05-16 00:31:25 +02:00
Gregory Hainaut cfddcb7a93 gsdx-ogl: typo 2015-05-16 00:31:25 +02:00
Gregory Hainaut 0f01ba4c46 gsdx-ogl: mega boost 
Enable Nvidia multi thread driver optimization
Enable ogl_texture_storage by default (requires for the speed boost
, later the option will be removed)
 2015-05-16 00:31:25 +02:00
Gregory Hainaut a1bfb237e6 Partially Revert "gsdx-ogl: drop support of GL_ARB_clear_texture extension" 
This reverts commit 03e72781aa.

Let's add back the clean texture pointer

I want to test it on
1/ DSA
2/ MT driver
 2015-05-16 00:31:25 +02:00
Gregory Hainaut 28bb64aae8 gsdx: sed/dr/dRect/ 2015-05-15 20:49:32 +02:00
Gregory Hainaut 445c28fe97 gsdx: sed/sr/sRect/ 2015-05-15 20:47:14 +02:00
Gregory Hainaut d566bb2a23 gsdx: sed /st/sTex/ 2015-05-15 20:45:31 +02:00
Gregory Hainaut 6a9e425308 gsdx: sed /dt/dTex/ 2015-05-15 20:44:15 +02:00
Gregory Hainaut d870188d21 gsdx: sed/o/off/ 2015-05-15 20:40:09 +02:00
Gregory Hainaut 27d485a940 drop a file that was wrongly commited 2015-05-15 20:34:09 +02:00
Gregory Hainaut 6166c95325 gsdx-ogl: protect PBO with fence 
Safer and doesn't impact perf too much.
 2015-05-15 18:32:47 +02:00
Gregory Hainaut a5e424512c gsdx-ogl: really avoid consecutive clean 2015-05-15 16:00:46 +02:00
Gregory Hainaut 84c3592fbe gsdx-debug: more debug message/group 2015-05-15 16:00:45 +02:00
Gregory Hainaut 08291aed0c gsdx-ogl: color state impact the clean command 2015-05-15 15:25:45 +02:00
Gregory Hainaut 613e215c73 gsdx-ogl: add some note for the persistent buffer + add a flush 
Persistent is slower (at least on my gs dump) because data is put
in  host instead of the video memory

I don't understand why upload the data directly to the video memory
is faster
 2015-05-15 15:25:45 +02:00
Gregory Hainaut 5628bfb20c gsdx-ogl: drop old code 
I have group so it doesn't pollute anymore gl trace
 2015-05-15 15:25:45 +02:00
Gregory Hainaut 6d8695127f gsdx-recorder: use recursive mutex 2015-05-14 11:56:07 +02:00
Gregory Hainaut bd96a73580 gsdx-debug: trace texture cache hit/miss/removal 
Actually only a small part but I think it is enough to help debugging
tc issue.
Only enable it on debug because it is quite verbose
 2015-05-13 09:01:04 +02:00
Gregory Hainaut 5e9a3a424e Merge pull request #479 from PCSX2/gsdx-texture-cache 
gsdx: value was wrongly overwritten
 2015-05-13 08:08:46 +02:00
Gregory Hainaut b7a9465963 gsdx-ogl: update the device to use the new texture flags 
Hopefully it will increase a bit the speed
 2015-05-12 18:18:20 +02:00
Gregory Hainaut 3e784d57e8 gsdx-ogl: add some flags to trace texture state 
goal1: avoid 2 consecutives clean of the render target
goal2: only invalidate texture correctly
 2015-05-12 18:03:06 +02:00
Gregory Hainaut 2e34d48e97 gsdx-ogl: add a virtual GetID method for texture 
Much more readable
 2015-05-12 17:41:41 +02:00
Gregory Hainaut e0012811ae gsdx-debug: more debug info in gl trace 2015-05-12 12:36:34 +02:00
Gregory Hainaut 4e222f18cd gsdx-ogl: it was a bad idea to use DSA on fb 
Actually I'm not sure we can mix both dsa/standard approach
 2015-05-11 18:04:16 +02:00
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 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 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 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