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266 commits

Author SHA1 Message Date
Jules Blok
6d1628eda4 Revert "Merge pull request #3578 from Armada651/forced-slow-depth" 
This reverts commit e2a1a085b6, reversing
changes made to 2aea549eef.
 2016-02-29 00:55:51 +01:00
Jules Blok
9805f70913 VideoConfig: Replace FastDepthCalc by ForcedSlowDepth. 
Fast depth is now more accurate than slow depth and should always be used.
The option will be kept in a different form as it is still used as a hack to fix some games.
Also, the slow depth code path will still be relied upon by cards that don't support GL_ARB_clip_control.
 2016-02-08 12:26:55 +01:00
Jeffrey Pfau
1f1b127b69 VideoBackend: Remove extraneous shifts from indirect texture lookups 2016-01-25 19:27:26 -08:00
Pierre Bourdon
24c228c6e9 Merge pull request #3523 from lioncash/video 
VideoCommon: Header cleanup
 2016-01-18 02:24:50 +01:00
Lioncash
d9fec92628 VideoCommon: Header cleanup 
Also remedies places where the video backends and core rely on things
being indirectly included.
 2016-01-17 20:11:45 -05:00
Stenzek
edebadc093 PixelShaderGen: Use bitwise AND for wrapping indirect texture coordinates 
(x % y) is not defined in GLSL when sign(x) != sign(y).
This also has the added benefit of behaving the same as sampler wrapping modes, in regards to negative inputs.
 2016-01-15 19:46:38 +10:00
Stenzek
617f9d9532 ShaderGen: Remove virtual methods from ShaderGeneratorInterface, move string buffer to ShaderCode 
This fixes the crashes occuring at startup with a non-empty shader cache.
Because LinearDiskCache reads/writes to the storage of ShaderUid, ShaderUid must be trivially copyable.
Additionally, adds a static assert to LinearDiskCache to ensure this doesn't happen in the future.

The initialization of ShaderUid data has been moved to the code generation functions, so the above condition holds true.
 2016-01-02 17:35:06 +10:00
Lioncash
c151fe582f ShaderGenerators: Remove unnecessary inline keywords 
Static by itself is sufficient
 2015-12-26 17:57:32 -05:00
Lioncash
8ce3a4aa70 ShaderGeneration: Get rid of static buffers 2015-12-26 17:01:54 -05:00
degasus
e26d9f7c35 MSAA: Store samples in ini files. 2015-12-15 09:41:01 +01:00
Andrew Wickham
d9f1523a7b Make cast from int to float explicit in shader 
This should fix this panic message I saw when playing Super Mario Strikers:

Failed to compile pixel shader [...]: error C7011: implicit cast from "int" to "float"
 2015-11-30 13:35:46 -08:00
Tillmann Karras
71d1eb3c31 VideoCommon: return code/uid from shader gens 
rather than passing in non-const references
 2015-11-03 14:40:23 +01:00
Sintendo
c4b56f06f9 Fix a few typos 2015-11-02 21:17:43 +01:00
Tillmann Karras
983978ee66 VideoCommon: flush vertex manager if components change 2015-11-01 22:39:31 +01:00
Tillmann Karras
7066689131 ShaderCaches: remove unneeded typedefs 2015-10-29 14:43:05 +01:00
Scott Mansell
e7b2a22225 Support Conservative Depth as a fallback for EarlyZ 
Allows Mesa based drivers to support ZCompLoc
 2015-10-18 01:46:54 +13:00
Tillmann Karras
1df455bd13 PixelShaderGen: silence -Wformat-security warnings 2015-10-17 05:05:50 +02:00
Ilia Mirkin
5380fd9dba VideoCommon: fix variable types fed to Write() function 2015-10-16 18:20:36 -04:00
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 
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 
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. 
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. 
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. 
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 
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 
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. 
[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 
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. 
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 
- 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. 
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. 
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) 
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 
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 
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. 
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. 
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
cec5b0ce01 ShaderGen: Remove the GS_OUTPUT struct for OpenGL. 
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 
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. 
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. 
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. 
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". 
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. 
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 
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 
PixelShaderGen: replace multiplication with shift
 2014-10-16 14:04:25 +11:00
Markus Wick
1227bd2ba6 PixelShaderGen: replace multiplication with shift 
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. 
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 
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. 
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 
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. 
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. 
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. 
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. 
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. 
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
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. 
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. 
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. 
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. 
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. 
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