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12,486 Commits 92 Branches 131 Tags
2b7d2fdc4b385fd8edec7ea55d5975d960daa3d3
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1653 Commits
Author SHA1 Message Date
Unknown W. Brackets 2b7d2fdc4b Optimize > and != 0 alpha tests. 
There's no need to do rounding in this case.  These are very common.

Also, if the test was !=, convert it to >, which may work better on
PowerVR.
 2014-03-29 10:16:06 -07:00
Henrik Rydgard f99925261d Merge branch 'raven02-patch-42' 
Conflicts:
	GPU/GLES/FragmentShaderGenerator.cpp
 2014-03-29 17:26:33 +01:00
raven02 664efe6812 Return false when alpha blending disabled 2014-03-29 22:04:59 +08:00
raven02 2944856c42 FS : Add missing gstate.isTextureMapEnabled() 2014-03-29 21:03:28 +08:00
Henrik Rydgard 37e9fc59b3 2x alpha: Safer change than the last attempt. Still fixes P2. I think this can be simplified, anyway. 2014-03-29 12:10:44 +01:00
Henrik Rydgard 27767fa85c Revert "Rethink 2x src alpha->color doubling. Fixes #3379." 
This reverts commit 47efded29f.
 2014-03-29 12:01:47 +01:00
Henrik Rydgard 47efded29f Rethink 2x src alpha->color doubling. Fixes #3379. 2014-03-29 11:40:17 +01:00
Henrik Rydgard 94c1e56d9b Merge branch 'gpu-minor' of github.com:unknownbrackets/ppsspp into unknownbrackets-gpu-minor 
Conflicts:
	GPU/GLES/VertexDecoder.cpp
 2014-03-29 10:15:57 +01:00
Henrik Rydgard 74f593362b Non-jit vertex decoder, morph: Clamp colors to 0-255. 2014-03-29 10:07:51 +01:00
Unknown W. Brackets 4b1737b0cd vertexjit: Oops, don't use NEON when not supported. 2014-03-29 02:05:10 -07:00
Unknown W. Brackets 18f6407705 Clamp morph colors in non-vertexjit. 
Not sure if any platforms use this...
 2014-03-29 01:53:28 -07:00
Unknown W. Brackets 3adab534c7 vertexjit: Fix dumb mistakes in NEON color morphs. 2014-03-29 01:00:02 -07:00
Unknown W. Brackets 162bd98877 vertexjit: Fix Jit_WriteMorphColor() on ARM. 
It was totally wrong.
 2014-03-29 00:24:34 -07:00
Unknown W. Brackets 6b606aa124 vertexjit: Fix some stupid mistakes in x86 morph. 
Good to have somewhere to test it properly.
 2014-03-29 00:15:35 -07:00
raven02 e0fae728ad Update few comments for 2x src/dst blending 2014-03-28 20:11:37 +08:00
Henrik Rydgard 1d21306dcc Use the VLD1 solution for the skinning problem, instead of the old VFP path. 2014-03-25 20:40:29 +01:00
Henrik Rydgård 98b6f0db3a Merge pull request #5717 from thedax/win32NVidiaVSync 
Win32/NVidia: go fullscreen later than previous builds, to avoid vsync being ignored
 2014-03-25 18:10:49 +01:00
Unknown W. Brackets 69c2500dc6 Make sure vai->flags are set while hashing. 
Since we decode the verts in this case we have a fresh flag.  Might
be #5718?
 2014-03-25 08:19:38 -07:00
Henrik Rydgard 6d648b075f Disable an optimization that broke Daxter (#5723) 2014-03-25 11:09:15 +01:00
Henrik Rydgård cf3d75975d Merge pull request #5720 from unknownbrackets/texcache 
Optimize xxHash for ARM/NEON devices
 2014-03-25 09:32:15 +01:00
Henrik Rydgård 9ba51adb89 Merge pull request #5719 from unknownbrackets/gpu-minor 
Don't calculate lighting when not enabled (software transform)
 2014-03-25 09:19:33 +01:00
Unknown W. Brackets b800762ceb Add a NEON-optimized version of XXH32. 
This takes at least 40% less time to hash on NEON/ARM devices.
 2014-03-25 00:34:55 -07:00
Unknown W. Brackets a414abfe4a Don't calculate lighting when not enabled. 
We just ignore it anyway.  2% improvement in Tales of Phantasia X.
 2014-03-24 22:57:58 -07:00
The Dax 1ca3d39a50 Disable the adaptive vsync checks by commenting them out. No need to have a disabled check run every frame. 2014-03-24 20:15:41 -04:00
Henrik Rydgård ff498ed63b Merge pull request #5710 from hrydgard/avoid-alpha-test 
Avoid alpha test when vertexFullAlpha && textureFullAlpha
 2014-03-25 00:51:53 +01:00
Henrik Rydgard dc07d3410a More checks for alpha test elimination 2014-03-24 17:33:20 +01:00
Henrik Rydgard f30d0d810e ARM buildfix 2014-03-24 14:44:46 +01:00
raven02 ffcbb8703d Divide by 65536 instead of 65535 2014-03-24 21:33:29 +08:00
Henrik Rydgard f33ddad364 Eliminate further alpha tests 2014-03-24 12:41:33 +01:00
Henrik Rydgard 97e7270ec9 Merge branch 'unknownbrackets-vertexalpha' into avoid-alpha-test 
Conflicts:
	GPU/GLES/VertexDecoderX86.cpp
 2014-03-24 11:27:45 +01:00
Henrik Rydgard 975c564893 Merge branch 'vertexalpha' of github.com:unknownbrackets/ppsspp into unknownbrackets-vertexalpha 2014-03-24 11:22:05 +01:00
Henrik Rydgard 2c76e6d023 Correctly keep track of "full alpha" in vertices (x86 jit only). 2014-03-24 11:19:44 +01:00
Henrik Rydgard 6260ac4bc7 Fix the latest fog issue for software transform as well 2014-03-24 10:57:53 +01:00
Henrik Rydgard f2f0355d94 Split up ApplyShader into ApplyVertexShader and ApplyFragmentShader. 
Will allow the alphatest avoiding optimization later.
 2014-03-24 10:55:07 +01:00
Unknown W. Brackets 604160f60c Switch to fullAlphaReg not hasAlphaReg. 2014-03-24 01:27:13 -07:00
Unknown W. Brackets 61f5d3d360 Initial stab at tracking vertex alpha. 
Not sure what efficient method to use on x86...
 2014-03-24 01:26:55 -07:00
Unknown W. Brackets b589d3b170 vertexjit: Fix a silly mistake in weights > 4. 
Darn switch, took me way too long to notice this.
 2014-03-23 19:02:40 -07:00
Unknown W. Brackets 7be619cad2 vertexjit: Fix typo in NEON weights. 2014-03-23 17:50:53 -07:00
Unknown W. Brackets 75ca544e73 vertexjit: Avoid the remaining VFP instrs. 
So now, unless there's skin+morph, it should be all-NEON, I think.
 2014-03-23 16:26:22 -07:00
Unknown W. Brackets 5ee4ba54b7 vertexjit: Use NEON loads for up to 8 weights. 2014-03-23 16:26:21 -07:00
Unknown W. Brackets cb02d66d8f vertexjit: Use NEON for prescale as well. 
Just to keep the VFP out of the picture.
 2014-03-23 16:26:20 -07:00
Unknown W. Brackets 0dc881e9aa vertexjit: Avoid the VFP more in some weight funcs. 2014-03-23 16:26:19 -07:00
Unknown W. Brackets c5e5bed59d vertexjit: Avoid skinning VFP switching. 2014-03-23 16:26:19 -07:00
Unknown W. Brackets 0048352318 vertexjit: Update some documentation. 
We currently never skin and morph at the same time.
 2014-03-23 16:26:18 -07:00
Unknown W. Brackets 9cfb0782bf vertexjit: Turn on NEON color morphs on ARM. 2014-03-23 16:26:17 -07:00
Unknown W. Brackets 4c48031724 vertexjit: Try to avoid a few more VFP switches. 2014-03-23 16:26:17 -07:00
Unknown W. Brackets 58fe022ecd vertexjit: Avoid switching to VFP from NEON. 2014-03-23 16:26:17 -07:00
Unknown W. Brackets a1301f5c4d Log if any games are actually using s8 through. 
Not sure about z sign.
 2014-03-23 16:26:16 -07:00
Unknown W. Brackets 154b0d14a5 vertexjit: Combine a few loads and stores on ARM. 2014-03-23 16:26:16 -07:00
Unknown W. Brackets b55ad0d9c6 vertexjit: Improve NEON align on color morph ARM. 2014-03-23 16:26:15 -07:00