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50 commits

Author SHA1 Message Date
Henrik Rydgård
3b46409350 Vertex shaders: On platforms with uniform buffers, use indexing and loop for real over the lights. 
Strangely, greatly speeds up pipeline creation on PowerVR.
 2023-01-11 15:24:56 +01:00
Henrik Rydgård
d894906a7e Fix formatting of lights uniform buffer (tabs->spaces) 2023-01-11 14:18:14 +01:00
Henrik Rydgård
c7c48abb37 Switch the 2x flag to a uniform 2023-01-10 12:36:28 +01:00
Henrik Rydgård
00c44ea799 Get rid of the bool, not worth it. 2023-01-10 10:23:29 +01:00
Henrik Rydgård
d4ce134292 Shader generator: Move FS_TEX_ALPHA to a uniform bool. 
Part of #16567
 2023-01-10 09:42:54 +01:00
Henrik Rydgård
a73ccd77e3 Add FOGCOEFENABLE to the list of base uniforms. 
Spotted by Unknown in #16628 comments.
 2023-01-05 08:34:54 +01:00
Henrik Rydgård
26c748f959 Make fog-enable driven by uniform instead of fragment shader flag bit 2023-01-04 10:14:11 +01:00
Henrik Rydgård
26884150d7 Remove the 0th descriptor set, move everything else back to 0 2022-12-16 13:05:40 +01:00
Henrik Rydgård
ad6725b684 VK/D3D11: Move the rarely used "u_rotation" uniform to the frame uniform buffer. 
This uniform is used in two cases:

* Non-buffered rendering in Vulkan, software transform
* Non-buffered rendering in D3D11 level 9 on Windows Phone, software transform
  - which I don't think anyone builds for anymore

Nice to not have it in the main uniform buffer, but mainly a
demonstrator/test of moving stuff to the new frame-global buffer, and
setting up the infrastructure.
 2022-11-05 22:14:05 +01:00
Henrik Rydgård
ab1cebec51 Actually bind a global uniform buffer, too. Not yet used. 2022-10-28 10:15:36 +02:00
Henrik Rydgård
fb250c4b29 More multiview work 2022-10-27 11:05:58 +02:00
Henrik Rydgård
089ac9a50e Comment about VR uniforms 2022-10-10 18:02:19 +02:00
Henrik Rydgård
aec22491fe Don't expand alphaColorRef to 128 bytes on backends where we don't need to. 2022-10-10 18:02:01 +02:00
Henrik Rydgård
fc30b04430 ShaderUniforms: cleanup, put every "4-float" on a line for clarity 2022-09-26 13:05:25 +02:00
Henrik Rydgård
cfa427c37a Shuffle constants around, squeezing them into gaps. Saves another 16 bytes. 2022-09-26 13:05:24 +02:00
Henrik Rydgård
f4b71e2dc7 Fragment shader uniforms: Pack color mask in 32 bits instead of expand to 128 bits. 
Allows us to save 16 bytes from the main uniform buffer, since there's
free 32-bit spaces here and there to use.
 2022-09-26 13:04:56 +02:00
Henrik Rydgård
9d1355e137 Always do the vertex shader part of the fog computation. 
In #16104, we drastically reduced the number of shader variants for
games that use flexible lighting setups. I looked at a few games and it
seems that a lot of games have the same shaders with fog on/off, while
fog is super cheap to compute. So let's just always do it, reducing
vertex shader variants further (though the amount of pipelines will probably
remain the same, since we still specialize the fragment shader).

Might also be worth adding a dynamic bool for the fragment shader, but
if so, doing it separately.
 2022-09-26 09:30:54 +02:00
Henrik Rydgård
96f054f098 Fix light ubershader for D3D11 and OpenGL, GLES unsigned/signed stuff 2022-09-25 23:35:08 +02:00
Henrik Rydgård
7adba20fac Experiment: Generate "Ubershaders" that can handle all lighting configurations 
This drastically reduces the shader compile stutter that happens when a lot of new
light setups are created, like on the first punch in Tekken 6.

There's more stuff that might benefit from being made dynamic like this.
These branches are very cheap on modern GPUs since they're branching on
a uniform variable, so no divergence.

Only tested on Vulkan. I think we'll need to keep the old path too for
gpus like Mali-450...
 2022-09-25 23:35:01 +02:00
Henrik Rydgård
650ce22359 Force low resolution for effects in Burnout Dominator. Fixes lens flare at high res 2022-09-14 22:18:34 +02:00
Henrik Rydgård
f061eadc04 Initial implementation of 3D texturing through equal-size mips (see #6357) 
Vulkan-only currently, though all the other backends except ES 2.0
without GL_OES_texture_3d can support it with some work.
 2022-07-31 10:43:47 +02:00
Unknown W. Brackets
b87451de92 GPU: Restore rotation handling in sw transform. 2021-10-30 18:22:53 -07:00
Henrik Rydgård
06425dae8c Remove superfluous variable from uniform buffer 2020-12-03 09:13:46 +01:00
Henrik Rydgård
6310af25fa Get shader color write masking going on all backends. 2020-11-08 23:45:47 +01:00
Henrik Rydgård
17778131bd Share the uniform buffer declarations between D3D11 and VK. 2020-11-01 19:58:53 +01:00
Henrik Rydgård
8efb40180e Make the hardware skinning code match 2020-11-01 19:58:50 +01:00
Henrik Rydgård
a8f4a4d749 Fix more vertex shader differences 2020-10-25 08:34:35 +01:00
Henrik Rydgård
057fd9f8a3 Bridge more vertex shader differences 2020-10-25 08:34:35 +01:00
Henrik Rydgård
712f56fb7d Vulkan: remove array indexing for light parameters to match the other backends 2020-10-21 23:20:11 +02:00
Henrik Rydgård
391d2ea73d Rename vk uniforms to match the other backends 2020-10-21 21:13:08 +02:00
Unknown W. Brackets
c42fb72419 GPU: Update uniforms w/ consistent render mode too. 2020-04-04 11:03:07 -07:00
Unknown W. Brackets
52baec21a8 GPU: Refactor cull range calculation together. 2018-09-17 22:27:25 -07:00
Unknown W. Brackets
44ba31fbc6 Vulkan: Implement verex range culling. 
Also D3D11, since they are very similar.
 2018-09-17 07:27:26 -07:00
Henrik Rydgård
29c41c6a35 Implement shader depal for Vulkan. See #10908. Bilinear filter not yet implemented. 2018-04-13 14:19:01 +02:00
Henrik Rydgård
163350bbcd Vulkan/D3D11: Make some space in the base uniform buffer by consolidating the spline parameters into one variable. 2018-04-13 08:58:05 +02:00
Henrik Rydgård
36fd2711d6 Revert "Remove further remains of hardware skinning." 
This reverts commit 40db61a680.
 2018-04-10 12:22:41 +02:00
Henrik Rydgård
d8651fd85b Combine the lightAngle and spotCoef float uniforms into one float2. Saves 64 bytes from the light uniform buffer, making it an even 512. 
Probably a very small perf optimization.
 2018-03-12 11:17:45 +01:00
Henrik Rydgård
40db61a680 Remove further remains of hardware skinning. Fixes #10661 2018-03-05 00:03:47 +01:00
Henrik Rydgård
4a0c2ad683 Minor uniform cleanup 2017-12-08 11:54:49 +01:00
Henrik Rydgård
b75c8b72c6 Fix another little inconsistency (two uniforms were merged for bad reasons) 2017-12-07 21:39:09 +01:00
Henrik Rydgård
fb74c9dfeb Clean up a small inconsistency 2017-12-07 21:09:09 +01:00
Unknown W. Brackets
d4ff7cc928 Spline: Simplify uniforms/dirty to one check. 
This makes backends more consistent in which values they use, and reduces
the (relatively uncommon compared to other drawcalls) dirty checks for
splines.
 2017-03-19 20:05:56 -07:00
xebra
7364dbea3b [spline/bezier]Implement hardware tessellation on D3D11. 2017-03-04 22:53:40 +09:00
xebra
f9ab61a005 [spline/bezier]Implement hardware tessellation on Vulkan. 2017-02-25 19:28:15 +09:00
Henrik Rydgard
6e940dfeda D3D11, Vulkan: Switch to 4x3 matrixes where possible. 
Lets us unify more shader code between D3D11 and D3D9, and fixes HW
skinning on D3D11.
 2017-02-14 11:59:13 +01:00
Henrik Rydgard
373c6ba12f More D3D11 fixes, hopefully without breaking DX9 2017-02-13 02:07:27 +01:00
Henrik Rydgård
4f2fb10347 Further D3D11 fixes 2017-02-12 16:14:14 +01:00
Henrik Rydgard
3f4e14f504 D3D11: Lumines is now playable in non-buffered, with reverse colors. 2017-02-10 11:25:24 +01:00
Henrik Rydgard
01f46e7a5d Make the first generated D3D11 shaders compile, fix various warnings 2017-02-09 15:04:21 +01:00
Henrik Rydgard
175b97ef34 Start stubbing out a new D3D11 backend 2017-02-08 17:35:41 +01:00