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396 commits

Author SHA1 Message Date
Unknown W. Brackets
1d9f7b04fc Implement in-shader blending on gles2 / gl2. 
I'm sure it'll be slow, though...
 2014-06-13 23:42:59 -07:00
Unknown W. Brackets
673e92927a Avoid an infinite loop on small heights. 2014-06-13 23:37:08 -07:00
Henrik Rydgard
4e81eadc88 Minor cleanup in texcache 2014-06-14 00:18:37 +02:00
Unknown W. Brackets
f84650b6be Report possible textures at subareas > 32. 
For the ones outside the hack 0x04110000 range.
 2014-06-13 09:19:51 -07:00
Unknown W. Brackets
025b92593a Just don't use render-to-text format mismatches. 
This already excludes CLUTs.
 2014-06-12 07:46:56 -07:00
Unknown W. Brackets
1a25456e52 Detach a format mismatch that's not rendering. 
Assume we'd be better off reading ram.
 2014-06-12 00:48:21 -07:00
Unknown W. Brackets
89206a8a09 Allow render-to-tex with > 16 y offset. 
Trying to keep it cautious in case our sizes are wrong.
 2014-06-12 00:41:42 -07:00
Unknown W. Brackets
ef12694c4b Don't update render tex x/y offset unless matched. 
Sometimes we have false matches, they should be skipped.  Fixes some bloom
that is off in some games.
 2014-06-09 22:45:14 -07:00
Unknown W. Brackets
3884550c7b Remove a few TODOs that aren't relevant anymore. 2014-06-08 22:35:48 -07:00
Henrik Rydgård
89667a870b Merge pull request #6259 from unknownbrackets/fbtex-offset 
Apply byte offset when using rendered textures
 2014-06-08 23:34:22 +02:00
Unknown W. Brackets
865941a66d Ignore needShaderTexClamp when not texmapping. 2014-06-08 14:27:57 -07:00
Unknown W. Brackets
acab898be0 Keep track of x/y offset for render-to-tex. 
Fixes intro in Valkyrie Profile now that we're wrapping correctly.
 2014-06-08 14:27:05 -07:00
Henrik Rydgard
9c799b773d Don't use glTexStorage2D, see issue #6075 
Probably didn't help much anyway.
 2014-06-08 18:36:18 +02:00
Unknown W. Brackets
0896c3412d Allocate textures names in blocks. 
May improve performance slightly when loading or recycling textures.
Probably uploading the texture is bigger anyway.
 2014-06-07 16:13:53 -07:00
Unknown W. Brackets
cc841bbe4c Apply tex wrap/clamp in shader for render-to-tex. 
Fixes graphical artifacts in Wild Arms XF (which depends on how you get
there, because it's based on the size of the framebuffer.)
 2014-06-07 13:13:58 -07:00
Unknown W. Brackets
3d8f078b6c Try to workaround Breath of Fire 3's render-to-tex. 
It renders to two areas but textures with a high V to reach the second
texture.  We've been wrapping the V around but this may show the right
buffer.
 2014-06-06 00:28:12 -07:00
Henrik Rydgård
e6d3a9c1b6 Merge pull request #6211 from unknownbrackets/framebuf-estimate 
Another attempt at framebuffer size estimate changes
 2014-06-03 10:50:21 +02:00
Unknown W. Brackets
238bdce2b8 Detect if framebuffer clut uses alpha. 
It's not a perfect check but it may allow skipping alphatests sometimes.
 2014-06-03 01:06:02 -07:00
Unknown W. Brackets
bf788e278d Change CheckAlpha() to apply to any pixel data. 
For example, cluts.  But not yet, just changing it here.
 2014-06-03 00:59:34 -07:00
Unknown W. Brackets
a18eceac71 Don't skip alpha in 565/clut framebuffers textures. 2014-06-03 00:45:15 -07:00
Unknown W. Brackets
c2ccfd5629 Stop stretching things to the FBO size. 
Instead, draw in the top corner.  This way, even if framebuffers get
smaller things stay consistent.
 2014-06-01 21:20:04 -07:00
Sacha
319c0efcb2 Remove MAY_HAVE_GLES3 2014-06-02 12:08:49 +10:00
Unknown W. Brackets
0846673dc3 Track temporary-use FBOs all in FramebufferManager. 
This way it's easier to manage their lifecycle.
 2014-06-01 01:03:43 -07:00
Unknown W. Brackets
4195eac04f Get rid of depalFBOs when overwriting textures. 
Just in case they are not always used as framebuffers.  We set to 0 later
anyway.
 2014-06-01 01:03:04 -07:00
Unknown W. Brackets
580143e5e2 Disable vertex arrays before depal as well. 2014-05-31 22:07:42 -07:00
Henrik Rydgard
44d9af9222 Hopefully fix the Manhunt red/green swap 2014-05-27 22:22:56 +02:00
Unknown W. Brackets
29a9ff369e Make a note when we need to reset the shader. 
Hmm, not sure this is the cleanest way.
 2014-05-27 22:12:25 +02:00
Unknown W. Brackets
14c081904c 5650 is also simple alpha. 2014-05-27 22:12:24 +02:00
Unknown W. Brackets
5f99f663ef Avoid duplicating an FBO when depaletizing it. 2014-05-27 22:12:23 +02:00
Unknown W. Brackets
5ac6fae8bb Validate framebuffer clut shaders on use. 
When their parameters are actually the ones we are going to use.
 2014-05-27 22:11:20 +02:00
Unknown W. Brackets
aa32bd6aa4 Also disable the logic op when rendering FB w/clut. 2014-05-27 22:11:18 +02:00
Henrik Rydgard
7062da0483 Fix some more issues. The snow scene in FF Type 0 now looks B/W instead of broken. 2014-05-27 22:10:36 +02:00
Henrik Rydgard
634add3a46 Depalettize works at other resolutions than 1x. For some strange reason though if you change resolution in game it breaks. 2014-05-27 22:09:26 +02:00
Henrik Rydgard
d414327da7 Use a small offset to turn NEAREST into floor() when sampling the clut. 
Minor fixes and cleanups.
 2014-05-27 22:09:25 +02:00
Henrik Rydgard
d0e65054a4 A bit closer to working. Shadow visible 2014-05-27 22:09:22 +02:00
Henrik Rydgard
8fba7fa98e Initial work on depalettization. 2014-05-27 22:07:24 +02:00
Unknown W. Brackets
ec0ae44200 Don't force nearest for colortest against black. 
Should fix #4217 and be relatively safe.  Probably it's a common colortest
ref color that's safe?
 2014-05-15 23:52:16 -07:00
Unknown W. Brackets
99458d7797 Avoid forcing nearest/disabling linear if possible. 
If we know that the test is trivially true, we don't need to worry about
the test.  May help #4405.
 2014-05-15 22:38:44 -07:00
Unknown W. Brackets
2d12eb3394 Do not specify max LOD for no-mipmap textures. 
Fixes #6077, incorrect filtering with no mipmaps in Popolocrois.
This was causing it to use the mag filtering setting, even when minifying.
 2014-05-13 22:40:58 -07:00
Unknown W. Brackets
f660c04983 Optimize double alpha blending for 1/0 textures. 
If the blend is 2*a / 1-a, and the alpha is either 1 or 0, we can still
use color doubling instead.  Fixes #3379 (Persona 2.)
 2014-05-11 14:17:19 -07:00
Unknown W. Brackets
779a52e08a Don't forget tex alpha if only a mip has none. 
Mip levels should only move toward unknown.
 2014-05-04 09:54:53 -07:00
raven02
abc5c86339 Split out texture level 2014-04-19 06:45:17 +08:00
raven02
3fc5ba22f4 Set texture bias in constant mode 2014-04-18 18:07:52 +08:00
Unknown W. Brackets
089fea7185 Ignore uncached/kernel bits in texture cache. 
Although I suppose we could respect uncached and never cache...

Possibly #5879.
 2014-04-14 07:58:00 -07:00
Unknown W. Brackets
a411ec6d08 Don't use BGRA for upscaled textures. 
Since they aren't color swapped.  Fixes #5881.
 2014-04-14 07:34:04 -07:00
Unknown W. Brackets
419e812c9a Also color swap DXT textures. 
Probably #5878.
 2014-04-14 01:27:47 -07:00
Unknown W. Brackets
943353faac Use GL_BGRA for 32 bit textures on Windows. 
25% improvement in Popolocrois, probably decent gains in other games using
32-bit textures often.  FF2 for example doesn't.
 2014-04-14 00:28:31 -07:00
Unknown W. Brackets
ca6e4635aa Fix texture cache invalidation. 2014-04-13 16:25:09 -07:00
Unknown W. Brackets
dc0eea0522 Propagate texcache hash fails through cluts. 
In games that use palette swapping (hi, FF2), if we detect a change in
a texture, another texture with the same address but new clut might not be
rehashed.

This just marks all other textures as dangerous when a hashfail occurs.

Fixes FF2 from recent optimizations.  It's slower, but still much faster
than before.
 2014-04-13 16:20:58 -07:00
Unknown W. Brackets
6cfc61665d Switch to a bitmask instead. 2014-04-13 14:45:55 -07:00