Commit Graph

6304 Commits

Author SHA1 Message Date
refraction b84a462798 Unreachable code message was annoying me. 2015-05-26 00:30:12 +01:00
avih ff7aeb7808 Merge pull request #553 from AdmiralCurtiss/game-database-writer-fix
Fix off-by-one error in the Game Database Editor (unused legacy code).
2015-05-25 18:40:26 +03:00
Admiral H. Curtiss e31a2c0733 AppGameDatabase: Fix off-by-one error when writing changes in the Game Database dialog.
Did no one ever use this feature? If git blame is accurate this has been
in the codebase since 2011...
2015-05-25 15:22:23 +02:00
Gregory Hainaut 2704a65f57 gsdx: add some info for Star Ocean3/Valkyrie Profile 2/Radiata Stories
Feel free to test those games with CRC disabled on the openGL renderer (native resolution)
2015-05-25 12:37:48 +02:00
Gregory Hainaut 580d177951 gsdx: improve commit 11708486d8
This time linear filtering is disabled only for the bad draw call
(RT used as a palette texture).
2015-05-25 09:46:51 +02:00
Gregory Hainaut 99d7434671 gsdx-ogl: disable SSO on nouveau 2015-05-24 19:24:10 +02:00
Gregory Hainaut 11708486d8 gsdx: allow to control the filtering of texture cache
When the RT is used as an input texture, we need to rescale it.

Previous behavior was to always uses a linear filtering (more smooth).
Unfortunately it broke some games that expected an exact value like Star Ocean 3

This commit will disable the linear filtering in normal filtering mode (filter = 0
or filter = 2)

This way, shadow of Star Ocean 3 will appear correctly in upscaling (not
100% perfect but can't do better)

Note: SO3 only requires a nearest sampling of the alpha channel but
I don't know the behavior for others games.
2015-05-24 18:59:27 +02:00
Gregory Hainaut b0af54d33e gsdx-ogl: better support of palette
The purpose of the code is to support alpha channel
of RT uses as an index for a palette texure.

I'm afraid that code will likely break pure palette texture. Only used
if paltex is enabled

It fixes missing shadow in Star Ocean 3 (issue #374) in Native resolution
with filter = 0  (no filtering) or = 2 (normal fitering)

Rendering explanation:
The game emulates a stencil buffer with the alpha channel

The alpha channel of the RT can contains a palette texture index (format 4HH)
The idea is to have a gradient of value in the palette (16/32/48/...).
This way you can implement a +16/-16 and even wrap the alpha value every time
you hit the pixel.

Bilinear filtering breaks the rendering because it interpolates between counts
so you doesn't have the exact count

Upscaling breaks the rendering because the RT is reused as an input texture. It means
that we need to scale it down which again create some interpolations.
2015-05-24 18:07:16 +02:00
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 18a6403852 common-wx3: fix nasty bug between overload function of pxOnAssert 2015-05-19 17:40:38 +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 4c7b151851 debian: drop libglew dependency
It was only required for zzogl
2015-05-19 13:14:18 +02:00
Gregory Hainaut 1518a57284 Merge pull request #548 from nE0sIghT/fix-desktop
Fix .desktop file
2015-05-19 12:57:24 +02:00
nE0sIghT 19febdad06 Changed executable to "env __GL_THREADED_OPTIMIZATIONS=1 PCSX2" 2015-05-18 22:03:28 +03:00
nE0sIghT 19391b71cc Changed icon name in PCSX2.desktop to uppercase 2015-05-18 22:03:01 +03:00
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
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 f2e8785cb0 forget 2 files + upgrade googledoc path to github path 2015-05-18 10:14:19 +02:00
Gregory Hainaut 8d6d8067fd linux: rename everything. It is PCSX2 is uppercase letter
Sorry for all maintainers that will need to upgrade their packages
2015-05-18 10:04:23 +02:00