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53 commits

Author SHA1 Message Date
NanoByte011
f475e367f2 Lighting Attenuation Fixes 2015-01-21 15:55:32 -07:00
Scott Mansell
1b771deb56 Move worldpos into it's own varying. 
Previously it was packed into spare slots in clippos.xy and normal.w,
but it's ugly and more importantly it's causing bugs.

This was discovered during the debugging of a zfreeze branch, which
expected clippos.xy to be xy position coordinates in clipspace (as
the name suggested).

Turns out the stereoscopy shader had also run into this trap, modifying
clippos.x (introducing errors with per-pixel lighting).

This commit has been moved outside of the zfreeze PR for fast merging.
 2015-01-03 09:23:09 +13:00
Jules Blok
3ed777b0f9 PixelShaderGen: Don't assign to input variables. 2014-12-28 23:37:05 +01:00
Jules Blok
8676891f77 VertexShaderGen: Don't read from output variables. 2014-12-28 23:28:00 +01:00
Jules Blok
3f763e6999 DriverDetails: Remove Intel Structs bug since it doesn't affect us anymore. 2014-12-28 23:28:00 +01:00
Jules Blok
7eb353b3bd VideoCommon: Don't pass structs between shaders, use the interface blocks instead. 2014-12-28 23:28:00 +01:00
Jules Blok
0d79e8f32b VideoCommon: Don't specify the redundant in/out qualifier if GL_ARB_shading_language_420pack is supported. 
Some driver developers interpreted "can" as "must" in the OpenGL specs. (I'm looking at you AMD)
 2014-12-19 22:45:39 +01:00
Jules Blok
cdd9e07522 VideoCommon: Add in/out qualifiers to centroid storage qualifier. 
Fixes shaders for GPUs that don't support GL_ARB_shading_language_420pack.
 2014-12-19 12:19:15 +01:00
Jules Blok
8dc3653ac9 VideoCommon: Don't pass structs between shader stages when geometry shaders are unsupported. 2014-12-18 00:37:16 +01:00
Jules Blok
69df23f725 VideoCommon: Only use interface blocks when geometry shaders are supported. 2014-12-18 00:37:14 +01:00
Jules Blok
782a5adb94 VideoCommon: Pass interface blocks between shader stages to resolve naming conflicts. 2014-12-18 00:36:49 +01:00
Jules Blok
275af9c5e4 VideoCommon: Assume we always use a geometry shader, not just for stereoscopy. 2014-12-15 22:47:41 +01:00
Jules Blok
9253bb7d96 D3D: Add geometry shader stereoscopy support. 2014-12-14 13:28:41 +01:00
Lioncash
9bcadc8029 Common: Remove locale based functions from CommonFuncs. 
Since %f isn't used anymore in the shader generators, these can go.
 2014-12-05 20:55:29 -05:00
Yuriy O'Donnell
a886d8a8ee Renamed DEPTHPARAMS to PIXELCENTERCORRECTION 
This shader constant was previously used for depth remapping in D3D and for pixel center correction. Now it only serves one purpose and the new name makes it clear.
 2014-11-29 11:42:52 +01:00
Yuriy O'Donnell
cc2227fbc3 D3D: Replaced shader-based depth range remap with viewport 
This fixes UI rendering in some games mentioned in https://code.google.com/p/dolphin-emu/issues/detail?id=7785
 2014-11-29 11:11:28 +01:00
Jules Blok
27f3f804a0 ShaderGen: Only pass VS_OUTPUT between shaders if stereo 3D is enabled. 
GLSL130 doesn't support passing structs between shaders.
This is not a problem for stereo 3D which has a GLSL150 requirement.
 2014-11-23 14:27:40 +01:00
Jules Blok
51a4d6a4be GeometryShader: Adjust positions after projection. 
By adjusting the positions in clip space we can avoid the re-projection.
 2014-11-23 14:27:40 +01:00
Jules Blok
9b22e15180 VideoConfigDiag: Add stereoscopy options group. 2014-11-23 14:27:38 +01:00
Jules Blok
4d9589b35f Cosmetics. 2014-11-23 14:27:38 +01:00
Jules Blok
176191dc16 ShaderGenCommon: Move uniforms into a common static string. 2014-11-23 14:24:09 +01:00
Jules Blok
fa32f751d3 ShaderGen: Handle ShaderCode objects directly. 
ShaderGeneratorInterface does not have virtual function members, so we have to implement each type explicitly.
 2014-11-23 14:24:09 +01:00
Jules Blok
b236c363de ShaderGen: Add a stereoscopy flag in the UID data. 2014-11-23 14:23:42 +01:00
Jules Blok
f6ea293027 VertexShaderManager: Compute stereoscopy projection matrices. 2014-11-23 14:23:41 +01:00
Jules Blok
2d8ec62beb Pass VS_OUTPUT structs between shaders. 2014-11-23 14:23:41 +01:00
comex
8492d04dfa Use pointers instead of references in GetUidData to avoid the undefined behavior of *(T *)nullptr (ewwww) 2014-10-21 21:20:05 -04:00
comex
f0131c2e09 Mechanical changes to move most CP state to a struct rather than separate globals. 
The next commit will add a separate copy of the struct and the ability
for LoadCPReg to work on it.
 2014-09-28 21:23:29 -04:00
Lioncash
4af8d9d248 VideoCommon: Clean up brace placements 2014-08-30 18:06:45 -04:00
degasus
924ad1ee9f LightingShader: hard code const variable 2014-06-19 16:46:53 +02:00
magumagu
1357277f40 Video backends: mass-replace "xfregs" with "xfmem". 2014-05-16 18:58:07 -07:00
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
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
Ryan Houdek
2d8cfb89d7 Changes posmtx vertex attribute to integer. 
This makes it so we don't need to do some dumb casting from float to integer in our shaders.
Only tested in OpenGL, needs to be tested in D3D.
 2014-04-30 19:11:06 -05:00
Tony Wasserka
c47c32d4a8 VertexShaderGen: Correct vertex shader output to consider shifted pixel centers. 
Fixes issue 267.
 2014-04-24 00:21:17 +02:00
magumagu
fd9c1fa746 VideoBackend: remove unused config vars. 
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. 
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
3e6efdb53e LightingShaderGen: Perform more lighting calculations with integers. 2014-03-14 22:31:19 +01:00
Tony Wasserka
387b9bf3c2 LightingShaderGen: Perform some lighting calculations with integers. 2014-03-14 22:31:19 +01:00
Tony Wasserka
78623871f9 ShaderGen: Store material uniforms as integers. 2014-03-14 22:31:19 +01:00
Tony Wasserka
4bf57565e8 ShaderGen: Store light color uniforms as integers. 2014-03-14 22:31:18 +01:00
Matthew Parlane
31cfc73a09 Fixes spacing for "for", "while", "switch" and "if" 
Also moved && and || to ends of lines instead of start.
Fixed misc vertical alignments and some { needed newlining.
 2014-03-11 00:35:07 +13:00
Tillmann Karras
d802d39281 clang-modernize -use-nullptr 
and s/\bNULL\b/nullptr/g for *.cpp/h/mm files not compiled on my machine
 2014-03-09 21:14:26 +01:00
degasus
aaaa5af0b2 remove (ATTR|VARY)(IN|OUT) macros 2014-02-26 11:37:29 +01:00
Lioncash
2afe215271 Convert all includes to relative paths. 2014-02-18 02:19:10 -05:00
degasus
6089e4470a OGL: remove ubo workaround 
This was only keeped for some broken mesa versions. Meanwhile most used versions should be fixed for almost a year.
 2014-02-01 22:33:45 +01:00
degasus
31c3bee5bc VertexShaderGen: fix D3D posmtx attribute regression by VertexLoaderCleanup branch 
Sorry, I'm too dumb too test my code. I hope this will work fine now.
 2014-02-01 11:35:46 +01:00
degasus
a65162f1cd PortableVertexFormat: use AttributeFormat for posmtx attribute format 2014-01-31 07:19:34 +01:00