skidau
3023abc1b5
Merge pull request #1285 from degasus/master
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PixelShaderGen: replace multiplication with shift
2014-10-16 14:04:25 +11:00
Markus Wick
1227bd2ba6
PixelShaderGen: replace multiplication with shift
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iirc both nvidia and i965 doesn't optimize this
2014-10-14 12:34:37 +02:00
skidau
b4399dbdf3
Fixed the "Undeclared identifier: uv0" OpenGL shader compile error that appears in NBA2K11.
2014-09-24 00:10:45 +10:00
Ryan Houdek
bc9ef95643
Support Sampler binding in the shader.
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In the cases where we support the binding layout keyword, use it for more than binding UBO location.
This changes it so it is supported for samplers as well.
Instances when this is enabled is if a device supports GL_ARB_shading_language_420pack, or if it supports GLES 3.10.
2014-07-18 17:04:03 -05:00
degasus
01fd96ab31
PixelShaderGen: fix indentation
2014-07-16 17:24:43 +02:00
degasus
924ad1ee9f
LightingShader: hard code const variable
2014-06-19 16:46:53 +02:00
degasus
e456a5e64f
PixelShader: remove the duplicated ppl constants
2014-06-19 16:33:33 +02:00
degasus
d93f2973f7
PixelShader: use the vertex const buffer for ppl
2014-06-19 16:33:33 +02:00
Tony Wasserka
0fac17da33
Merge pull request #269 from magumagu/swbackend-xfregisters
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SW backend: use VideoCommon XFRegisters struct.
2014-05-17 10:40:57 +02:00
magumagu
1357277f40
Video backends: mass-replace "xfregs" with "xfmem".
2014-05-16 18:58:07 -07:00
magumagu
8b82cea704
Video backends: fix behavior of "konst" TEV inputs.
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Also fixes TEVCOLORARG_HALF.
Values verified to match hardwarere.
2014-05-16 12:19:35 -07:00
Tony Wasserka
b4e1ac5f08
Merge pull request #185 from degasus/shader-cleanup
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Shader cleanup
2014-05-06 11:37:11 +02:00
degasus
813e30ec2a
ShaderGen: make uv readonly
2014-05-05 17:06:38 +02:00
degasus
6109958e68
ShaderGen: OGL: don't make a copy of "Normal"
2014-05-05 17:06:37 +02:00
degasus
0e0da8c8fd
ShaderGen: make clipPos readonly
2014-05-05 17:06:37 +02:00
degasus
c80717ac2e
PixelShaderGen: extract iround
2014-05-05 17:06:37 +02:00
degasus
2bc2b73e03
PixelShaderGen: drop fmod as it isn't used any more
2014-05-05 17:06:37 +02:00
degasus
c82991df5b
ShaderGen: inline constant shaders
2014-05-05 17:06:37 +02:00
degasus
b0878c54b2
ShaderGen: use cbuffers for D3D
2014-05-05 17:06:37 +02:00
degasus
fe9fcfdd07
ShaderGen: merge early-z blocks of ogl+d3d
2014-05-05 17:06:37 +02:00
degasus
3e14bf511f
ShaderGen/D3D: inline centroid
2014-05-05 17:06:36 +02:00
magumagu
52c42a2946
VideoCommon: fix indirect texture coordinate computation in TEV.
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Even if an indirect texture stage doesn't actually sample a texture, we
still need to emit the relevant math.
Fixes Issue 7092.
2014-05-04 22:12:57 -07:00
magumagu
b3a67821e4
VideoCommon: fix rounding in TEV.
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The hardware backends pass the TEV tests in gxtest with this change.
2014-04-15 16:47:01 -07:00
Tony Wasserka
068f26d2aa
PixelShaderGen: Fix an issue with color combiner compare mode and simplify the affected line a bit.
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This was a mistake of mine when translating floating point values to integer values.
Also, the max() part of that line was just completely redundant because the sign of an absolute value is always greater than or equal to zero.
Fixes issue 7178.
2014-04-15 23:41:07 +02:00
magumagu
a2150ef1f8
PixelShaderGen: delete extra parenthesis.
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Without this patch, we can generate a pixel shader which doesn't compile
in some cases.
2014-04-14 00:41:27 -07:00
magumagu
fd9c1fa746
VideoBackend: remove unused config vars.
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No point to keeping around variables which are always "true".
2014-04-11 14:53:12 -07:00
Ryan Houdek
3251d78f89
Add initial support for GLSL ES 3.10.
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GLSL ES 3.10 adds implicit support for the binding layout qualifier that we use.
Changes our GLSL version enums to bit values so we can check for both ES versions easily.
2014-04-03 00:46:09 -05:00
Tony Wasserka
eb0f547a17
PixelShaderGen: Cleanups.
2014-03-26 00:23:36 +01:00
Tony Wasserka
4f82d6f7af
PixelShaderGen: Implement tev combiner lerping in a faster way which also reproduces hardware behavior perfectly.
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The new behavior has been verified to be correct by hardware tests. This is an improvement over the old code, which was just a guess.
2014-03-26 00:17:04 +01:00
Tony Wasserka
fdad95c055
PixelShaderGen: Cleanups and fixes for tev combiners.
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Fixes issue 4674.
2014-03-26 00:17:03 +01:00
Tony Wasserka
0f81cbd6be
PixelShaderGen: More code alignment fixes.
2014-03-14 22:33:26 +01:00
Tony Wasserka
c1016205d3
Pixel/LightingShaderGen: Fix code alignment issues.
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Most of these weren't even introduced by me, but hey - I'm nice and love wasting my time :p
2014-03-14 22:33:26 +01:00
Tony Wasserka
2067f88e0f
PixelShaderGen: Don't make local lookup tables "static".
2014-03-14 22:33:26 +01:00
Tony Wasserka
0ce92e0162
PixelShaderGen: Remove the "i" prefix for integer variables.
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The prefix was just required in the development stage to reduce the risk of regressions.
2014-03-14 22:33:26 +01:00
Tony Wasserka
bdd629c598
PixelShaderGen: Use spaces for alignment where appropriate.
2014-03-14 22:33:26 +01:00
Tony Wasserka
6e65e02c9e
ConstantManager: Do not use single-element arrays.
2014-03-14 22:33:25 +01:00
Tony Wasserka
6c2971eaf6
PixelShaderGen: Write 16777215 in hex (0xFFFFFF) so that it's easier to understand.
2014-03-14 22:33:25 +01:00
Tony Wasserka
8ebb65ebf2
PixelShaderGen: Prettify generated shader source.
2014-03-14 22:33:24 +01:00
Tony Wasserka
e2e1c5c905
PixelShaderGen: Add a note about a random idea which should be checked with hardware tests.
2014-03-14 22:33:12 +01:00
Tony Wasserka
6fcbda6752
PixelShaderGen: Cleanup and clarify bump alpha combiner inputs.
2014-03-14 22:33:12 +01:00
Tony Wasserka
9a96a1d525
PixelShaderGen: Remove old, mostly useless comments.
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A few vague lines of comments cannot replace an afternoon reading of how TEV works.
2014-03-14 22:33:12 +01:00
Tony Wasserka
8b8bb04fd3
PixelShaderGen: Use bit shifts instead of multiplications as a small optimization.
2014-03-14 22:33:12 +01:00
Tony Wasserka
036a8c6951
PixelShaderGen: Clean up tev compare functionality.
2014-03-14 22:33:10 +01:00
Tony Wasserka
fa7173d099
PixelShaderGen: Store tex scale as an integer.
2014-03-14 22:32:30 +01:00
Tony Wasserka
16109fb453
PixelShaderGen: Treat UV coordinates as actual integers.
2014-03-14 22:32:29 +01:00
Tony Wasserka
50526ae50a
PixelShaderGen: Remove some dead code.
2014-03-14 22:32:18 +01:00
Tony Wasserka
065919f599
PixelShaderGen: Perform some of the fog calculations with integers.
2014-03-14 22:31:32 +01:00
Tony Wasserka
605b687af8
PixelShaderGen: Use integer math for z textures.
2014-03-14 22:31:31 +01:00
Tony Wasserka
3a6389992e
PixelShaderGen: Treat UV coordinates like S17.7 integers (they're still stored as float, though).
2014-03-14 22:31:30 +01:00
Tony Wasserka
3e6efdb53e
LightingShaderGen: Perform more lighting calculations with integers.
2014-03-14 22:31:19 +01:00
