Scott Mansell
645e4cbbee
PixelShaderGen: Use arrays of texture samplers.
2015-10-12 05:06:39 +13:00
degasus
1c0366993a
VideoBackends: Reimplement SSAA, now for D3D + OGL
2015-09-06 19:40:00 +02:00
Ryan Houdek
9618738278
Remove all of our workarounds for Qualcomm devices we don't support anymore.
2015-09-04 23:45:35 -05:00
Lioncash
71ef0a0245
PixelShaderGen: Use spaces instead of tabs for vertical alignment
2015-09-01 12:20:50 -04:00
Lioncash
91eff28699
PixelShaderGen: Move defines into the implementation file
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These aren't used outside of it. This also reduces the amount of things in
the global namespace.
2015-09-01 12:18:18 -04:00
Lioncash
c760ffbd28
BPMemory/XFMemory: Convert defines to enums
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These actually convey a concrete type, as well as also providing a
symbolic constant during debugging.
2015-09-01 12:07:10 -04:00
Rohit Nirmal
6252d2d71a
Fix building with PCH disabled.
2015-08-28 14:13:28 -05:00
Ryan Houdek
3242e1a617
Fix the shader overrunning our max shader size.
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The Star Wars games really push the hardware to its limits, which can cause the shaders that are produced to be 18kb or more.
Double our maximum shader size to compensate.
Fixes issue #8860
2015-08-22 01:01:03 -05:00
Ryan Houdek
c1df6d7b4e
Work around PowerVR's shader compiler.
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This bug has been reported to IMGTec at https://pvrsupport.imgtec.com/ticket/472
The basic idea of the bug is that if you're doing a bitwise and of a constant value vector with a constant scalar value, this causes PowerVR's shader
compiler to fail out with a very non-descriptive message.
Working around the issue by making the value a vector that it is being masked by.
2015-07-20 22:04:16 -05:00
Jules Blok
ef1dfa8bcb
VideoBackends: Allow the viewport to use the full depth range.
2015-06-06 03:37:46 +02:00
galop1n
2975e53091
D3D: Depth range inversion.
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Credits go to Galop1n for designing this technique and to BhaaLseN for cleaning up the commit.
2015-05-26 15:31:31 +02:00
Ryan Houdek
69963dc4b0
Merge pull request #2274 from degasus/disable_bbox
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Disable bbox
2015-05-25 08:46:12 -04:00
Tillmann Karras
30ebb2459e
Set copyright year to when a file was created
2015-05-25 13:22:31 +02:00
Tillmann Karras
cefcb0ace9
Update license headers to GPLv2+
2015-05-25 13:22:31 +02:00
degasus
acd074e291
VideoCommon: Make BBox emulation optional
2015-05-25 09:33:34 +02:00
degasus
3d98f6ab9f
PixelShaderGen: apply zfreeze before ztextures
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The zfreeze option freezes the depth plane of the rasterization.
So this is done before the TEV stages, where the z-textures are applied.
2015-05-13 20:06:23 +02:00
Jules Blok
1d745d632a
PixelShaderGen: Clamp zCoord to the depth range.
2015-05-08 14:43:43 +02:00
Jules Blok
5dbb43ae1d
PixelShaderGen: Use new multiplier everywhere and directly cast to int instead or rounding.
2015-05-08 14:32:23 +02:00
Jules Blok
c4f85a38e6
VideoBackends: Use proper floating point depth precision.
2015-05-08 14:29:29 +02:00
Dwayne Slater
ae83a1b821
Fix OpenGLES 3.0 on Qualcomm's crappy driver, it can't bitshift sometimes.
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[fixed lint issues and grammar ~comex]
2015-04-23 16:33:12 -04:00
Markus Wick
6bbf774507
Merge pull request #2075 from magumagu/titantron-fix
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Partially fix WWE12 titantron videos.
2015-02-21 10:09:47 +01:00
Scott Mansell
355be1719e
Fix regression with directx when zfreeze=true and ztest=false.
2015-02-21 10:52:29 +13:00
magumagu
4cdf9f543f
Partially fix WWE12 titantron videos.
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The obvious question here is, why does it matter if we round or truncate?
The key is that GC/Wii does fixed-point interpolation, where PC GPUs do
floating-point interpolation. Discarding fractional bits makes the conversion
from floating-point to fixed point give more consistent results.
I'm not confident this is really the right fix, or that my explanation is
completely correct; ideally, we don't want to depend on floating-point
interpolation at all.
2015-02-18 19:41:00 -08:00
Scott Mansell
daf760b202
A few small cleanups based on code review.
2015-01-23 04:38:36 +13:00
NanoByte011
add59b3bea
Fixes Mario Tennis Gimmick Courts and adds support for FastDepthCalc
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- Calculate ZSlope every flush but only set PixelShader Constant on Reset Buffer when zfreeze
- Fixed another Pixel Shader bug in D3D that was giving me grief
2015-01-23 03:32:31 +13:00
Scott Mansell
88c7afd315
Make zfreeze use screenspace coordinates independant of IR.
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OpenGL requires the y coordinates to be flipped.
Also refactored PixelGen code to remove duplicate code.
2015-01-23 03:32:31 +13:00
Scott Mansell
418296961c
Fix various issues with zfreeze implemntation.
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Results are still not correct, but things are getting closer.
* Don't cull CULLALL primitives so early so they can be used as reference
planes.
* Convert CalculateZSlope to screenspace coordinates.
* Convert Pixelshader to screenspace coordinates (instead of worldspace
xy coordinates, which is totally wrong)
* Divide depth by 2^24 instead of clamping to 0.0-1.0 as was done
before.
Progress:
* Rouge Squadron 2/3 appear correct in game (videos in rs2 save file
selection are missing)
* Shadows draw 100% correctly in NHL 2003.
* Mario golf menu renders correctly.
* NFS: HP2, shadows sometimes render on top of car or below the road.
* Mario Tennis, courts and shadows render correctly, but at wrong depth
* Blood Omen 2, doesn't work.
2015-01-23 03:32:31 +13:00
NanoByte011
937844b9e3
Initial port of zfreeze branch (3.5-1729)
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Initial port of original zfreeze branch (3.5-1729) by neobrain into
most recent build of Dolphin.
Makes Rogue Squadron 2 very playable at full speed thanks to recent core
speedups made to Dolphin. Works on DirectX Video plugin only for now.
Enjoy! and Merry Xmas!!
2015-01-23 03:31:54 +13:00
NanoByte011
f475e367f2
Lighting Attenuation Fixes
2015-01-21 15:55:32 -07:00
Ryan Houdek
80e6367e46
Merge pull request #1869 from Stevoisiak/GeneralConsistency
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Minor consistency changes
2015-01-21 13:46:53 -06:00
Jules Blok
f40cd04a29
PixelShaderGen: Fix uninitialized variables.
2015-01-20 23:15:01 +01:00
Stevoisiak
cb86db7b68
Minor consistency changes
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Mostly small changes, like capitalization and spelling
2015-01-12 15:18:18 -05:00
Scott Mansell
1b771deb56
Move worldpos into it's own varying.
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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
7eb353b3bd
VideoCommon: Don't pass structs between shaders, use the interface blocks instead.
2014-12-28 23:28:00 +01:00
degasus
01cd11a835
OGL: fix ssbo based bbox support
2014-12-22 19:10:35 +01:00
Jules Blok
0d79e8f32b
VideoCommon: Don't specify the redundant in/out qualifier if GL_ARB_shading_language_420pack is supported.
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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.
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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
cec5b0ce01
ShaderGen: Remove the GS_OUTPUT struct for OpenGL.
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And remove the generator for it since it is no longer used outside of the geometry shader.
2014-12-14 13:28:50 +01:00
Jules Blok
fd6b588627
D3D: Define decimals in floating point numbers
2014-12-14 13:28:49 +01:00
Jules Blok
b769da23d0
PixelShaderGen: Sample the correct texture slice.
2014-12-14 13:28:45 +01:00
Jules Blok
9253bb7d96
D3D: Add geometry shader stereoscopy support.
2014-12-14 13:28:41 +01:00
degasus
bf65c49609
PixelShaderGen: merge OGL+D3D bbox
2014-12-09 19:32:24 +01:00
Markus Wick
ff4526b4a9
Merge pull request #1657 from Tinob/master
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Add HW bounding Box support to d3d backend
2014-12-08 09:05:22 +01:00
Lioncash
9bcadc8029
Common: Remove locale based functions from CommonFuncs.
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Since %f isn't used anymore in the shader generators, these can go.
2014-12-05 20:55:29 -05:00
Rodolfo Bogado
93b4540e19
Add HW bounding Box support to d3d backend
2014-12-05 15:03:24 -03:00
Ryan Houdek
5c3bbf7409
Works around broken Intel Windows video drivers.
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Just use regular boolean negation in our pixel shader's depth test everywhere except on Qualcomm.
This works around a bug in the Intel Windows driver where comparing a boolean value against true or false fails but boolean negation works fine.
Quite silly.
Should fix issues #7830 and #7899 .
2014-12-03 00:33:42 -06:00
Jules Blok
27f3f804a0
ShaderGen: Only pass VS_OUTPUT between shaders if stereo 3D is enabled.
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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
9b22e15180
VideoConfigDiag: Add stereoscopy options group.
2014-11-23 14:27:38 +01:00
Jules Blok
63b37e29d1
ShaderGen: Rename "eye" to "layer".
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Keeping things generic.
2014-11-23 14:26:56 +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.
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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
d9e280e338
PixelShaderGen: Sample the correct texture layer.
2014-11-23 14:23:41 +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
degasus
6670cacddc
use GL_TEXTURE_2D_ARRAY for most of our textures
2014-11-23 14:22:22 +01:00
degasus
c211450b99
OGL: implement bounding box support with ssbo
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This implemention tries to be as accurate as the old SW implemention, but it will remove the dependcy of our vertexloader on videosw.
2014-11-17 21:20:32 +01:00
Ryan Houdek
6d4867e36a
Fixes missing objects on Adreno hardware.
...
This particular bug from our friends over at Qualcomm manifests itself due to our alpha testing code having a conditional if statement in it.
This is a fairly recent breakage this time around, it was introduced in the v95 driver which comes with Android 5.0 on the Nexus 5.
So to break this issue down; In our alpha testing code we have two comparisons that happen and if they are true we will continue rendering, but if
they aren't true we do an early discard and return. This is summed up with a fairly simple if statement.
if (!(condition_1 <logic op> condition_2)) { /* discard and return */ }
This particular issue isn't actually due to the conditions within the if statement, but the negation of the result. This is the particular issue that
causes Qualcomm to fall flat on its face while doing so.
I've got two simple test cases that demonstrate this.
Non-working: http://hastebin.com/evugohixov.avrasm
Working: http://hastebin.com/afimesuwen.avrasm
As one can see, the disassembled output between the two shaders is different even though in reality it should have the same visual result.
I'm currently writing up a simple test program for Qualcomm to enjoy, since they will be asking for one when I tell them about the bug.
It will be tracked in our video driver failure spreadsheet along with the others.
2014-10-29 06:21:03 -05:00
comex
5c2a470b97
Fix 'sizeof' which broke in my reference-to-pointer conversion.
2014-10-25 15:02:12 -04:00
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
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
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
Tony Wasserka
68e91f0d55
PixelShader: Store fog color as an integer.
2014-03-14 22:31:18 +01:00
Tony Wasserka
0238a56816
PixelShaderGen: Change indirect texture matrix uniforms to use integers.
2014-03-14 22:31:18 +01:00
Tony Wasserka
c13a5c38e9
PixelShaderGen: Change the "alpha" uniform to use integers.
2014-03-14 22:31:18 +01:00
Tony Wasserka
ec60acac3a
PixelShaderGen: Change the "colors" and "kcolors" uniforms to be integers.
2014-03-14 22:31:18 +01:00
Tony Wasserka
df94e62350
PixelShaderGen: Process fog calculations with integer math.
2014-03-14 22:31:18 +01:00
Tony Wasserka
21eb482a6e
PixelShaderGen: Write constants in decimal instead of hexadecimal where appropriate.
2014-03-14 22:31:11 +01:00
Tony Wasserka
cff952c397
PixelShaderGen: Use integer math for indirect tev stage texcoord calculation.
2014-03-14 22:30:27 +01:00
Tony Wasserka
e7a42d884f
PixelShaderGen: prev should be initialized to the proper value; tev output needs to be clamped between -1024 and 1023.
2014-03-14 22:30:16 +01:00
Tony Wasserka
cb1514e082
PixelShaderGen: Remove superfluous registerstate stuff. Also, made alphabump an integer.
2014-03-14 22:30:15 +01:00
Tony Wasserka
a11ae69cb0
PixelShaderGen: Use integer math for TEV combiners.
2014-03-14 22:28:32 +01:00
Tony Wasserka
aaa8e74a68
PixelShaderGen: Use integer math for tev outputs.
2014-03-14 22:28:14 +01:00
Tony Wasserka
654442feb7
PixelShaderGen: Use integer math for tev konst value.
2014-03-14 22:28:12 +01:00
Tony Wasserka
e69ee6ae0a
PixelShaderGen: Remove remaining floating point bits for texture color.
2014-03-14 22:26:50 +01:00
Tony Wasserka
ac1c77c392
PixelShaderGen: Use integer math for rasterizer color.
2014-03-14 22:26:50 +01:00
Tony Wasserka
3ea97f7730
PixelShaderGen: Use integer math for indirect texture coords.
2014-03-14 22:26:50 +01:00
Tony Wasserka
0e711bf520
PixelShaderGen: Use integer math for sampling textures.
2014-03-14 22:26:50 +01:00
Tony Wasserka
1b3b12caa0
PixelShaderGen: Fix an issue where small negative z coordinates would underflow when they shouldn't.
2014-03-14 22:26:50 +01:00
Tony Wasserka
fa77e1d2b6
PixelShaderGen: Use integer math for alpha testing.
2014-03-14 22:26:48 +01:00
Ryan Houdek
22c989de9a
Provide our own dot functions in GLSL since GLSL doesn't provide integer versions of this function, even though AMD and Nvidia provide their own.
2014-03-14 22:26:27 +01:00
Tony Wasserka
bed442198f
PixelShaderGen: Make SampleTexture static inline.
2014-03-14 22:26:26 +01:00
Matthew Parlane
31cfc73a09
Fixes spacing for "for", "while", "switch" and "if"
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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
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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
Pierre Bourdon
ffe588cc24
Fix more header sorting issues in VideoCommon/ (now check-includes clean).
2014-02-20 01:01:10 +01:00
Lioncash
2afe215271
Convert all includes to relative paths.
2014-02-18 02:19:10 -05:00
Lioncash
6c4ee1753a
Fix some vertical alignments
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ie. uses spaces for alignment.
2014-02-16 20:12:05 -05:00
degasus
6089e4470a
OGL: remove ubo workaround
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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
Ryan Houdek
b55a4bb087
Slight optimization in the pixel shader. We are using pow(2.0, X) in place of exp2(X). This can be faster in places that don't optimize a pow to a exp2 in this case.
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Notice this from here: http://cgit.freedesktop.org/mesa/mesa/commit/?id=847bc36a38d42967ad6bf0492fe90a4892d9d799
Intel Haswell GPU is 24 cycles for POW and 14 cycles for EXP2.
Maybe other GPUs don't optimize this either. Just be safe.
2014-01-08 16:40:31 -06:00
degasus
c42f274e22
OpenGL: use shader 420pack if available to staticly bind ubo location
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Bindung locations after compiling a shader stalls the driver. So if we manage not to bind anything after compilation, the lag would be reduced much.
2014-01-05 10:38:45 +01:00
Jasper St. Pierre
34692ab826
Remove unnecessary Src/ folders
2013-12-31 14:03:19 -05:00