Unknown W. Brackets
b034b992df
Only copy dirty depth buffers between FBOs.
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We can remove this if/when we track them separately. This may break a
game that depends on the depth carrying over between several FBOs, but
that's not extremely likely.
This improves performance in Gods Eater Burst.
2014-01-24 01:44:24 -08:00
Unknown W. Brackets
c412bbc09c
Don't call SetTexture() in clear mode.
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It's just a waste of time, the game is probably being lazy.
2014-01-20 01:04:48 -08:00
raven02
164a6846b0
Indentation fix
2014-01-02 20:24:57 +08:00
raven02
5f5220b608
Revert acf4562
2014-01-02 20:17:58 +08:00
raven02
b44542abb7
Fix #4913
2013-12-29 22:30:56 +08:00
raven02
d1327822d1
ReplaceAlphaWithStencil() has been checked for gstate.isStencilTestEnabled()
2013-12-26 11:33:53 +08:00
raven02
e5059d2c96
Set amask based on ReplaceAlphaWithStencil()
2013-12-25 19:42:08 +08:00
raven02
8a9ba716a0
GLES3: uses GL_MIN/MAX as supported
2013-12-22 15:20:04 +08:00
raven02
ad720b31e0
emnu fix#1
2013-12-21 16:17:40 +08:00
Henrik Rydgard
38f94ea0bf
Minor typo fix
2013-12-17 00:20:40 +01:00
Henrik Rydgard
a9a15d5196
Don't use dual source when stencil disabled
2013-12-16 23:41:42 +01:00
Henrik Rydgard
068d4f0ee5
Another typo fix
2013-12-16 23:40:30 +01:00
Henrik Rydgard
0d2ec01e83
Switch CanReplaceAlphaWithStencil response to an enum
2013-12-16 23:24:32 +01:00
raven02
7f828a6b66
Set float for gstate.getStencilTestRef() * (1.0f / 255.0f);
2013-12-15 21:40:14 +08:00
Henrik Rydgard
214cc01976
Fix bugs in stencil2alpha, fix bugs in glsl 3 support, enable dual source blending where available
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The stencil2alpha bug fixes fix some glows in Wipeout, dual source fixes the rest.
2013-12-15 12:49:13 +01:00
raven02
2e7609b084
Cleanup ClearmodeDepthMask
2013-12-10 20:48:20 +08:00
Henrik Rydgard
bd1d4e2d92
As if softgpu wasn't slow enough already, implement bilinear filtering.
2013-12-09 01:44:23 +01:00
Unknown W. Brackets
2df1db4c7e
Avoid optimizing out both constant colors.
2013-12-07 23:24:25 -08:00
Unknown W. Brackets
a4780f5199
Don't forget the alpha in non-fixed blending.
2013-12-07 23:21:45 -08:00
Unknown W. Brackets
808eeb3a25
Attempt to pick a better blend for stencil replace.
2013-12-07 10:02:46 -08:00
raven02
60def7baf9
Set src/dst alpha to non GL_ZERO in case STENCIL_VALUE_UNIFORM
2013-12-07 21:11:47 +08:00
Unknown W. Brackets
054501c100
Replace alpha when blend mode allows it.
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Some games are using fixed/fixed blending modes which work in our favor.
2013-12-07 02:54:33 -08:00
Unknown W. Brackets
113f9795f3
Try to more correctly handle stencil when blending.
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Although, not accurate, this will attempt to KEEP and etc.
2013-12-07 01:58:33 -08:00
Henrik Rydgard
c738364f67
Make sure to disable scissor when doing the initial clear of a new FBO.
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Minor cleanups.
2013-12-06 23:08:37 +01:00
Henrik Rydgård
13cdbd5284
Mask away alpha when the stencil operation is KEEP
2013-12-06 11:15:13 +01:00
Henrik Rydgard
d1f054e033
Wait, we're not in clear mode there so no need to check.
2013-12-04 13:17:41 +01:00
Henrik Rydgard
10b9e83353
Dest alpha mask: Try some rules that seem to make sense from what we know now.
2013-12-04 13:16:22 +01:00
Henrik Rydgard
33efffe759
When blending (and we thus can't use stencil-to-alpha in frag shader), always write zero to alpha.
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It seems the PSP doesn't blend in the alpha channel.
Reduces glow problems in Gods Eater Burst and Wipeout - although Wipeout loses some glow
that should be there.
2013-12-03 11:27:31 +01:00
Unknown W. Brackets
034de0e992
Do not wrap stencil values on INCR/DECR.
2013-12-03 00:02:07 -08:00
Henrik Rydgård
70e4214e2e
Add comment with a link to an important github thread
2013-10-30 23:08:03 +01:00
Henrik Rydgård
07a868910e
Add a temporary hack option that may help debugging the wipeout glow.
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It reduces the glow problem by a lot but is obviously incorrect.
2013-10-30 22:47:36 +01:00
Henrik Rydgård
b896a29ec0
New attempt at solving #4272 by not using alpha in the backbuffer.
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If some effect ends up requiring destination alpha, just use buffered
rendering.
2013-10-25 12:44:21 +02:00
Henrik Rydgard
5c8a74d911
Stencil rectangle clears: Take the value from the second vertex.
2013-10-10 21:36:32 +02:00
raven02
7bf6f6411c
Set stencil ref value to 255 (8 bitplanes) 2^8-1=255
2013-10-10 21:59:37 +08:00
Henrik Rydgard
f645988b8f
More precision annotations in shader generators, other microoptimizations
2013-10-07 20:15:00 +02:00
Unknown W. Brackets
a5e9c3b10a
Get stencil/depth reading for ge debugger.
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Possibly works on NVIDIA only...
2013-10-05 17:19:17 -07:00
Henrik Rydgard
f48e0af235
Better check for blendmode
2013-09-30 10:17:23 +02:00
Henrik Rydgard
e65d0b4791
Use EXT_blend_minmax when available. Minor tweaks.
2013-09-30 10:12:10 +02:00
raven02
748ae6a3e7
Workaround fix issue #3912
2013-09-28 00:28:53 +08:00
danyalzia
f1ca139444
Fixes Drawing size in non-buffered
2013-09-18 12:24:27 +05:00
raven02
8c3a89019b
GE_BLENDMODE_ABSDIFF : Replace it using GL_MAX
2013-09-16 20:48:33 +08:00
Henrik Rydgård
3101f100ce
Merge pull request #3774 from raven02/patch-8
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Zeroize destination alpha as well when stencil test disabled.
2013-09-15 01:42:01 -07:00
raven02
b3bac26265
Only zeroize dst alpha when both stencil and depth testing disabled.
2013-09-15 14:10:57 +08:00
raven02
ecdc82fb19
Zeroize destination alpha as well when stencil test disabled.
2013-09-15 12:49:28 +08:00
Unknown W. Brackets
7b2dea4429
Use accessors for offsetx/y.
2013-09-14 11:06:48 -07:00
Unknown W. Brackets
40e3e8e930
Use a gstate enum, report unhandled blend mode.
2013-09-14 07:36:43 -07:00
Henrik Rydgård
74418c13bf
Merge pull request #3646 from raven02/patch-17
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Toggle option "Disable Stencil Test" & "Always Depth Write"
2013-09-09 00:06:00 -07:00
Henrik Rydgard
8c88dff5a4
More log categories, use them (and existing ones). Improve log config.
2013-09-07 22:02:55 +02:00
raven02
a1aac79224
Toggle option "Disable Stencil Test" & "Always Depth Write"
2013-09-05 21:49:26 +08:00
raven02
557b721a87
Change to gstate.getDepthTestFunction()
2013-09-05 13:57:12 +08:00
