Henrik Rydgard
6a9e6ce5fe
Simplify vertex shaders a little more in the common case of directional lights.
2013-06-24 00:29:30 +02:00
Henrik Rydgard
916184d2f4
Optimize the most common light type, directional, by doing the normalization beforehand. May shorten some shaders below Mali's limit with luck.
2013-06-20 23:30:21 +02:00
Henrik Rydgard
e7097ca95a
Fall back to software transform when hardware transform fails. Should help Mali devices.
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This is done per shader so the speed hit should not be as bad as turning hw transform off entirely.
Displays a red error at the top of the screen so that we don't trigger this accidentally.
2013-06-06 10:09:37 +02:00
Unknown W. Brackets
d3e488400c
Multiply by the base color in ambient lighting.
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JPCSP seems to do it this way. Fixes #1692 , and makes it consistent with
specular and diffuse, which seems right.
2013-06-04 22:54:19 -07:00
King_DuckZ
61500281a9
Warning fix on Intel compiler.
2013-05-30 15:42:11 +02:00
King_DuckZ
1455452850
Trailing whitespaces removed.
2013-05-30 15:42:11 +02:00
jeid3
fc38cfe798
Fix VertexShaderGenerator Command line for Gpu last generation on ios (hwXform)
2013-05-28 17:53:43 +02:00
Henrik Rydgard
cdef31f9fc
Turn off the use of uniform arrays in shaders as some devices don't like them, and the speedup seems to be very small if any.
2013-05-26 14:03:02 +02:00
Henrik Rydgard
7ffdac39bc
Disable the for loop in the vertex shader again. Some lame drivers don't seem to like it.
2013-05-23 12:49:34 +02:00
Henrik Rydgard
e2024674a4
Undo an optimization that broke skinning a bit...
2013-05-22 19:49:58 +02:00
Henrik Rydgard
199907b9ed
Shader simplification - well, more of it. Hopefully this helps the mali problems a bit more.
2013-05-22 15:52:10 +02:00
Henrik Rydgard
29ab5e7801
Shader simplification: Flip skinning math around. Remove a temporary from the texcoord generation code. Update ffmpeg submodule pointer.
2013-05-20 00:16:29 +02:00
Henrik Rydgard
d9ed61c04a
Shader simplification: Get rid of some uniforms when possible.
2013-05-19 16:38:52 +02:00
Henrik Rydgard
063e23dc0d
Shader simplification: Share even more variables between lights.
2013-05-19 14:45:56 +02:00
Henrik Rydgard
a1d549c59f
Shader simplification: Share some variables between lights to help bad register allocators
2013-05-19 14:36:07 +02:00
Henrik Rydgard
0ff8be1b1a
Shader simplification: Get rid of lightSum1 when not needed.
2013-05-19 14:23:17 +02:00
Henrik Rydgard
b3cc5859dc
Shader simplification: Get rid of lightscale where possible
2013-05-19 13:52:47 +02:00
Henrik Rydgard
06e4441213
Shader simplification: .rgb += instead of vec4(..., 0.0f)
2013-05-19 13:51:46 +02:00
Henrik Rydgard
b1dd449f8f
Remove accidentally-added extra "precision highp float" from vshader gen
2013-05-18 23:21:42 +02:00
Henrik Rydgard
1b210fab14
Use arrays and for loops in GLSL shaders for bone processing, to shrink the shaders which are becoming too big for some mobile GPUs. Might fix #1816 .
2013-05-18 20:45:52 +02:00
Henrik Rydgard
dca2406374
Add more precision specifiers to vertex shader
2013-05-18 19:51:52 +02:00
Unknown W. Brackets
a0e6917ee8
If unspecified, default normal to 0, 0, 1.
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Fixes Trails in the Sky buttons and improves Kingdom Hearts lighting.
2013-05-04 13:23:50 -07:00
Henrik Rydgard
6f23a56779
Remove use of setlocale() in Osk as I could not figure out the purpose, and it broke stuff.
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If this is actually needed, please send a pull request adding it back, turning it off when not used, and also add an explanation in a comment.
2013-04-25 10:42:31 +02:00
Henrik Rydgard
1965775c5a
Ugly workaround for locale issue breaking HW transform for some people
2013-04-24 23:30:09 +02:00
Henrik Rydgard
5f1ed03165
Revert "Merge pull request #1324 from cinaera/pullreq" as it seems to break stuff, needs more testing.
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This reverts commit a26556992806999ae649
2013-04-21 21:09:02 +02:00
Henrik Rydgard
dd0088e6b8
Fix strange offset of skinned meshes in HW transform (helmet outside body etc)
2013-04-20 23:37:07 +02:00
Henrik Rydgard
70bb4e1c85
Fudge GPU cycle estimates to let GoW runs fast and GTA smooth. See comments for the horrible details.
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I hope this doesn't affect other games adversely.
2013-04-20 20:21:12 +02:00
BeaR
191199a8d0
Fix vertex shader compilation
2013-04-18 19:34:24 +02:00
BeaR
de7c1ef327
Correct ambient light
2013-04-18 17:36:20 +02:00
Henrik Rydgard
c04ce5a64e
Implement projective texture mapping. It's not used a great deal but good to have.
2013-04-17 21:41:47 +02:00
BeaR
c9daf8df7b
Cleanup and fix vertex shader
2013-04-16 19:01:18 +02:00
Henrik Rydgard
ea11c36091
Fix a vshader id bit collision, avoid color test when set to 'ALWAYS', zeroinitialize dls.
2013-04-15 22:57:54 +02:00
BeaR
f7739ccdc2
Apply attenuation to ambient light
2013-04-15 19:11:26 +02:00
raven02
fcba4d4df1
Simply and initialize lightscale%i/angle%i/distance%i
2013-04-11 21:49:44 +08:00
BeaR
fa3a1fbd52
Add support for spotlights
2013-04-09 18:26:06 +02:00
raven02
07a36f2384
HW T&L : clamp lightscale
2013-04-09 20:42:40 +08:00
Unknown W. Brackets
44b22bc6ff
Fix shader compilation error.
2013-04-02 07:26:36 -07:00
BeaR
b3aa63f64f
Modifying shade mapping in HW and SW
2013-04-02 12:24:22 +02:00
BeaR
da1b345cd4
HW T&L: Change unlitcolor initialization and cleanup fragmentshader formatting
2013-04-02 12:24:22 +02:00
raven02
6396324f57
Add few isEnabled() in GPUState for Alpha/Color/Lighting/Texture Test
2013-03-27 18:35:54 +08:00
Henrik Rydgard
41b862c689
warning fixes
2013-03-22 19:59:16 +01:00
raven02
49befb3d41
Flip in throughmode for HW T&L
2013-03-16 20:35:51 +08:00
Henrik Rydgard
fcfea6343a
Add some lowp annotations to the vertex shader
2013-03-03 23:57:29 +01:00
raven02
d3413681e5
Fix texture stretched vertically in HW T&L
2013-02-20 20:32:18 +08:00
raven02
d1784ab9f6
Fix HW T&L crash in FF type-0
2013-02-15 22:49:13 +08:00
Henrik Rydgard
2301a3b49e
Flip texcoord vertically when texturing from FBO to compensate for OpenGL coordinate systems
2013-02-15 00:31:39 +01:00
Unknown W. Brackets
74c2769ada
Don't use an f suffix in GL shaders.
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Error found in Hexyz Force.
2013-02-09 17:18:01 -08:00
Henrik Rydgard
356f5788e1
Fix more UV issues
2013-02-08 00:04:01 +01:00
Henrik Rydgard
8749ad0cb9
Warning fixes, very minor updates to shader generators.
2013-02-06 19:04:28 +01:00
Henrik Rydgard
5c5f6ef165
Fix error in vertex shader compiler - no uniform called u_matambient
2013-02-04 23:33:14 +01:00
