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Author SHA1 Message Date
Gregory Hainaut
0cb6c37f14 gsdx-tc: add an explanation of the magic number 0x140 2015-05-29 12:27:05 +02:00
refraction
97b237712c gsdx: detect RT size based on fb size and gs output configuration 
* It is required for snowbling games
* Targets of Texture cache are dropped.
 2015-05-29 12:26:44 +02:00
Gregory Hainaut
02274601b3 gsdx-ogl: always copy texture into 0,0 2015-05-29 12:18:54 +02:00
Gregory Hainaut
e5326d1bd2 gsdx-tc: allow to reuse the right part of large RT as source 2015-05-29 12:18:54 +02:00
Gregory Hainaut
7ac533a4d1 gsdx-tc: invalidate half-RT src 
snow engines uses the RT as 2 half RT.
 2015-05-29 12:18:54 +02:00
Gregory Hainaut
da0b77e09b gsdx-ogl: new logo 
Thanks bmate for the logo.

Close issue #192
 2015-05-29 11:05:52 +02:00
refraction
ef420e41fe microVU: Nothing to see here 
Left an if statement in which shouldn't have been there, whoops.
 2015-05-28 21:46:17 +01:00
refraction
8f54da5fd3 GSDX: Removal of Nvidia hack. 
- Hack no longer required as an option as a safe and simple workaround has been discovered which seems to work without modifying any vertices.
 2015-05-28 21:41:02 +01:00
refraction
910dcfafdd microVU hack: Forgot tooltip update 2015-05-28 21:34:03 +01:00
refraction
5d00c00826 GSDX: Fixed UserHacks_AutoSkipDrawDepth dialog creation on windows. 
- CheckDlgButton was just wrong
- Changed tag to say "Auto-skip depth" as you could only see "Auto-skip draw" which was highly ambiguous on GSDX!
 2015-05-28 21:21:19 +01:00
refraction
d8343cea2a microVU: New improved flag speedhack. 
- Now does Mac Flags as well pretty safely
- Speedup is anywhere from nothing to ~30fps (latter is DQ8 + MTVU)
 2015-05-28 21:13:48 +01:00
Gregory Hainaut
31ffdd8c53 Merge pull request #559 from ssakash/patch-5 
Auto depth skip hack initialization.[GUI]
 2015-05-28 19:21:45 +02:00
Gregory Hainaut
cbca0692ed Merge branch 'ssakasht push origin master-patch-3' 2015-05-28 18:31:35 +02:00
Gregory Hainaut
8e32d71c07 Merge branch 'patch-3' of git://github.com/ssakash/pcsx2 into ssakash-patch-3 2015-05-28 18:30:49 +02:00
Akash
5f7e09268c change "D3D Internal Resolution" to "Internal Resolution" 2015-05-28 16:33:16 +05:30
Akash
bf743fec17 add logo for Opengl renderer. 2015-05-28 01:34:51 +05:30
Gregory Hainaut
83afc0622c Merge branch 'Sarania-update-manual-gamefix-text' 2015-05-27 18:55:53 +02:00
Gregory Hainaut
f1b5948fae Merge branch 'update-manual-gamefix-text' of git://github.com/Sarania/pcsx2 into Sarania-update-manual-gamefix-text 2015-05-27 18:53:40 +02:00
Gregory Hainaut
87bcb465c6 common: fix gcc 5.0 issue 
Don't use const for variable object

Close issue #560
 2015-05-27 18:20:06 +02:00
Blyss Sarania
db37d37ed9 Update manual game fix panel text 
Add some text telling users that the game fixes do not speed up games.
We have many users who have followed a
Youtube guide enabling all these and breaking their games. Hopefully
this will mitigate that.
 2015-05-26 17:25:31 -05:00
Akash
ef3247c233 Update copyright license 2015-05-26 19:15:30 +05:30
Akash
99f9407c24 Auto depth skip hack initialization. 2015-05-26 19:13:56 +05:30
Gregory Hainaut
93c0d5a268 gsdx-ogl: add an error message when a RT is reused with a format cast 
For example a 32 bits RT could be used as a 16 bits RT.

It is likely the source of various bug in HW renderer
 2015-05-26 11:16:49 +02:00
Gregory Hainaut
6326f72ed4 debian: bump wx to 3.0 + add libpng 2015-05-26 11:15:13 +02:00
Gregory Hainaut
a3bbe68d56 gsdx: throw an exception when we miss a mandatory gl feature 
Gracefully quits when driver is not supported
(like nvidia legacy driver for GTX260)

Please test the impact on windows
 2015-05-26 11:03:59 +02:00
Gregory Hainaut
3be5a6036b gsdx-ogl: remove assertion + debug message 
opengl use a different object to compute the vertex count
 2015-05-26 11:03:59 +02:00
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 11708486d8786a18b5c8986ced2790ac7d4cef3e 
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