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Author SHA1 Message Date
Unknown W. Brackets
dc90a5a851 softgpu: Avoid projecting textures in common case. 
Several games appear to intentionally set the matrix flat.
 2022-09-29 22:31:49 -07:00
Unknown W. Brackets
7cf05d0a46 GPU: Fix missed dirtying when fast loading tgen. 2022-09-29 22:31:07 -07:00
Unknown W. Brackets
904fb38003 GPU: Restore matrices with dirtying. 
Without this, it's possible we might not notice or apply a change
whether in uniforms or etc.
 2022-09-29 22:31:02 -07:00
Henrik Rydgård
bd759790b0 Update the Vulkan debug names when reassigning depth buffers. 2022-09-28 14:09:40 +02:00
Henrik Rydgård
de51d067f2 If a framebuffer starts using a different depth buffer than before, re-point. 
Fixes depth artifacts in Silent Hill: Origins. See issue #16126
 2022-09-28 13:41:41 +02:00
Henrik Rydgård
30c7b45ac8
Merge pull request #16123 from unknownbrackets/gpu-matrix 
softgpu: Correct matrix value update wrapping
 2022-09-28 09:39:27 +02:00
Unknown W. Brackets
6b20c0318d softgpu: Correct matrix value update wrapping. 
The values read back when saving a context or getting matrix data are set
differently than the actual values used for rendering.

This implements the wrapping and bleeding between matrices within softgpu,
but leaves hardware rendering to only use the rendering registers for
speed.
 2022-09-27 22:29:55 -07:00
Unknown W. Brackets
95d2083f04 Ge: Move matrix reading into GPU. 
Let's keep managing its state / registers internal.
 2022-09-27 22:23:02 -07:00
Unknown W. Brackets
38818f9f6e GLES: Fix colortest/logicop uint/int conversion. 
Shown well in #16119.
 2022-09-27 19:24:54 -07:00
Henrik Rydgård
ca5c69d3dd Vulkan: Better debug names for RENDER passes. 2022-09-27 23:41:09 +02:00
Henrik Rydgård
e538f5a441 Better bit scrambling when computing draw call IDs for vertex cache. 
Fixes #13324
 2022-09-27 10:09:52 +02:00
Unknown W. Brackets
23af9be9f4 softgpu: Handle rectangle texture projection. 2022-09-26 18:44:39 -07:00
Unknown W. Brackets
faa6c2d461 softgpu: Implement triangle texture projection. 2022-09-26 18:12:20 -07:00
Unknown W. Brackets
6282f8b05f softgpu: Expand texture coords to include q. 
We'll need this to correctly project.
 2022-09-26 17:13:14 -07:00
Unknown W. Brackets
8376176b2f softgpu: Split clippos out of rasterization vert. 
We don't use it, except w, at all in rasterization, so no need to keep it
in the bin queue.
 2022-09-26 16:50:40 -07:00
Unknown W. Brackets
97ae4ae712 GPU: Correct flat normal projection mapping. 2022-09-26 15:11:11 -07:00
Unknown W. Brackets
34a8056017 GPU: Correct normalized zero normal proj map. 
Unlike lighting, this does not use 0, 0, 1.
 2022-09-26 15:11:11 -07:00
Unknown W. Brackets
b3c0f177e2 softgpu: Save last tc/normal in vertex reading. 
Matches PSP behavior, reusing last set values.
 2022-09-26 15:11:11 -07:00
Unknown W. Brackets
59f11df98b
Merge pull request #16116 from hrydgard/color-test-fix 
Fix color test.
 2022-09-26 14:18:12 -07:00
Henrik Rydgård
9b46adb985 Fix color test. 
Fixes the new color test bug reported in #13324, though doesn't fix that
issue (didn't confirm it still is one).
 2022-09-26 22:51:46 +02:00
Henrik Rydgård
1c0d66aef7 Add compatibility flag for loading pixels on framebuffer create using nearest filtering 
Solves the last problem with the speedometers - so we can finally say: Fixes #8509

Render-to-CLUT for speedometers renders on top of an image that just comes from the
underlying memory, so it's been drawn to the framebuffer with DrawPixels. That adds
filtering so at higher resolutions, there's some blurring of the CLUT, causing
artifacts.  We can solve this two ways: either we force on lower-resolution-for-effects
for Ridge Racer games, or we use nearest filtering when doing DrawPixels of the
memory under a framebuffer. For best result, we do the latter.

(The speedometers look even better with nearest filtering, but that's a more
general issue of UI looking better that way).
 2022-09-26 20:47:55 +02:00
Unknown W. Brackets
4329aaa31c GPU: Apply color test mask as a uint. 
This is simpler and allows us to unify paths better.
 2022-09-26 06:57:41 -07:00
Unknown W. Brackets
a19a057e8c GPU: Consistently use uvec3 for colortest. 2022-09-26 06:57:41 -07:00
Henrik Rydgård
d9f74d2fb7 ivec->uvec, comment fix 2022-09-26 13:05:25 +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
07ca9e4656 Fold the "materialUpdate" flag into the light ubershader part. 
This reduces the number of vertex shaders and thus pipelines by quite a
bit more in a few games, like Tekken and GoW, continuing the fight
against shader compile stutter.

The perf impact should be minimal if not positive due to less pipeline
changes.

GLES fixes

Make the vertex input declarations match (always declare fog input).  Fixes D3D11 validation

Tess fix
 2022-09-26 12:06:16 +02:00
Henrik Rydgård
ad1021ea4b Add some recent flags to FragmentShaderDesc 2022-09-26 12:06:16 +02:00
Henrik Rydgård
76f03d30bf Remove suspicious dirty flag 2022-09-26 11:21:40 +02:00
Henrik Rydgård
196f8e3461 Prepare for dynamic mat update 2022-09-26 11:21:40 +02:00
Henrik Rydgård
94e439280e
Merge pull request #16111 from hrydgard/always-compute-fog-in-vs 
Always do the vertex shader part of the fog computation.
 2022-09-26 11:20:06 +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
Unknown W. Brackets
c80f325912 GPU: Fix SSE4 Vec3f normalize. 
Was sometimes adding in garbage data, which could create NANs.
 2022-09-26 00:24:12 -07:00
Henrik Rydgård
f30252f8d5 Oops! Also, testfix 2022-09-25 23:35:08 +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
b1afeeaf43
Merge pull request #16100 from unknownbrackets/d3d9-debugger 
D3D9: Allow INTZ depth buffers more correctly
 2022-09-25 17:37:56 +02:00
Unknown W. Brackets
e6db0bef2d
Merge pull request #16099 from hrydgard/vulkan-dont-always-alloc-depth 
Vulkan: Avoid allocating depth images for stuff like temp copies, depal buffers etc.
 2022-09-25 08:05:50 -07:00
Henrik Rydgård
a26a353c25
Merge pull request #16102 from unknownbrackets/softgpu-bin-tweaks 
softgpu: Avoid waiting for a thread to drain
 2022-09-25 10:01:44 +02:00
Henrik Rydgård
70c5ca62e6 Remove debug log. Add some new debug log though, unrelated to this PR, for fb clut + fb texture. Plus a couple asserts. 2022-09-25 09:56:39 +02:00
Henrik Rydgård
8a4147c042
Merge pull request #16101 from unknownbrackets/softgpu-fixes 
softgpu: Avoid fast path in another wrong case
 2022-09-25 09:52:29 +02:00
Unknown W. Brackets
24560eef5c softgpu: Avoid waiting for a thread to drain. 
If we can, we want to keep the thread queues healthy, but not full.
Reduce the amount we push on a typical drain to avoid the Wait().
 2022-09-24 20:01:00 -07:00
Unknown W. Brackets
1aa6841759 softgpu: Increase queued prims. 
We made them smaller, so we can queue more of them in the same space.
Helps a little bit.
 2022-09-24 20:01:00 -07:00
Unknown W. Brackets
444781c7b0 softgpu: Fix triangle strip with partial rects. 
Seen in Wild Arms XF shop menu.
 2022-09-24 18:55:45 -07:00
Unknown W. Brackets
c47d7eab38 softgpu: Simply 5551 blending fast path. 
Since it only supports multiply and add, let's just stick with that.
 2022-09-24 18:55:45 -07:00
Unknown W. Brackets
1eeb4f0bcf softpu: Refactor out 5551 fast path checks. 
They were duplicated, and better to organize them according to state.
 2022-09-24 18:55:45 -07:00
Unknown W. Brackets
f30b1d048d softgpu: Avoid fast path in another wrong case. 
Seen in Kurohyo.  Missed that the alpha blend check essentially means only
standard blending can work.
 2022-09-24 17:53:09 -07:00
Unknown W. Brackets
81e8336985 D3D9: Allow INTZ depth buffers more correctly. 
The FBO check was wrong and just always failed.
 2022-09-24 15:17:18 -07:00
Henrik Rydgård
08d2cb4486 Bump the shader cache version 2022-09-24 22:40:42 +02:00