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Code Issues Actions 2 Packages Projects Releases Wiki Activity
41,239 Commits 71 Branches 122 Tags 682 MiB
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62 Commits

Author SHA1 Message Date
Henrik Rydgård
4f2f1c4392 Tilt: Fix some edge cases leading to division by zero and similar. 2023-11-09 19:14:31 +01:00
Henrik Rydgård
547ecec074 Replace the rest of the uses of DepthSliceFactor 2023-02-11 14:45:14 +01:00
Henrik Rydgård
241f8e75bc Replace some uses of DepthSliceFactor 2023-02-11 14:37:48 +01:00
Henrik Rydgård
d40aa17198 Remove ToScaledDepthFromIntegerScale 2023-02-11 13:27:44 +01:00
Henrik Rydgård
28a7912ae6 Add comments, re-enable remaining tests (they do work, just forgot to add expected values) 2023-02-11 01:11:02 +01:00
Henrik Rydgård
8d40684833 Make the test pass, add some commented-out failing ones 2023-02-10 14:57:48 +01:00
Henrik Rydgård
d65dae7185 Depth scale functions: Clean up the naming, add a failing test 2023-02-10 14:57:45 +01:00
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745d9ad320 GPU: Avoid enabling depth test pointlessly. 
See #16015.  Attempting to avoid a driver bug.
 2022-11-08 20:06:08 -08:00
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a397c74140 GPU: Fix simulating logicop with blend and shader. 
We only need to do it in the shader, if we're doing it in the shader.
 2022-09-13 19:07:25 -07:00
Henrik Rydgård
d9989ffc16 Don't start blending in the shader just because there's bitmasks, if blend is disabled. 2022-09-12 15:39:29 +02:00
Henrik Rydgård
b15c65540e Fix the new logic-op-in-shader on OpenGL and D3D11 
Also disable BlueToAlpha for now for Outrun and DiRT 2, it breaks the
water effect somehow. Will come back to it later.
 2022-09-04 22:53:05 +02:00
Henrik Rydgård
8194bb73a1 Turn on logic ops in shader when shader bitmasking is used. 2022-09-04 11:43:36 +02:00
Henrik Rydgård
3d2e78fbf4 spaces->tabs 2022-09-04 00:11:22 +02:00
Henrik Rydgård
ec173559f8 Additional cleanup 2022-09-04 00:10:55 +02:00
Henrik Rydgård
ceda7aef49 Add log functions to state structs 2022-09-04 00:10:55 +02:00
Henrik Rydgård
d35749bfc8 Move the computation of simulate-logic shader type earlier 2022-09-04 00:10:55 +02:00
Henrik Rydgård
87b14fe1c2 Some more renaming and refactoring, extracted from a future PR 2022-09-04 00:10:55 +02:00
Henrik Rydgård
8e39018b95 Channel mask refactor 2022-09-04 00:10:54 +02:00
Henrik Rydgård
c846c2dfa8 Remove confusing resetFramebufferRead flag from secondary framebuffer binding 2022-09-03 14:48:07 +02:00
Henrik Rydgård
8c56abd3dc Remove setting "Disable slower framebuffer effects" 2022-09-03 11:06:43 +02:00
Henrik Rydgård
68d88726ae Remove unused function 2022-09-03 11:06:43 +02:00
Henrik Rydgård
0fe064d970 Small steps 2022-09-02 22:43:58 +02:00
Henrik Rydgård
de712b7804 More renaming 2022-09-02 22:20:11 +02:00
Henrik Rydgård
c784c0e94b Some renaming. Store the BlendState/MaskState. 2022-09-02 21:07:29 +02:00
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f5efc1aa56 GPU: Make Spongebob hack checks more readable. 
Multiline clauses are just a lie programmers tell themselves to make them
think they've written readable code, just because it's better than a
single line.

Also add comments while there, in case this causes problems.
 2022-08-28 08:50:16 -07:00
Henrik Rydgård
c75b0235e1 Update the Spongebob workaround check to work with MX vs ATV: Reflex. See #15907 
Not ideal to not check the verts :(
 2022-08-28 15:09:58 +02:00
Henrik Rydgård
e63c14b45a More spongebob check tweaks, assert fix 2022-08-28 09:13:43 +02:00
Henrik Rydgård
98f2e2a370 Remove irrelevant stencil state checks 2022-08-28 07:35:26 +02:00
Henrik Rydgård
dae92b41fb Safer spongebob depth inverse check, includes color check and depth func 2022-08-28 07:25:08 +02:00
Henrik Rydgård
df92f72ac3 Unify the spongebob depth inverse check 2022-08-28 07:11:00 +02:00
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b5a4843c1f GPU: Purify ConvertViewportAndScissor(). 
This makes it harder to misuse.  See #15856.
 2022-08-20 14:21:11 -07:00
Henrik Rydgård
73fc9fb520 OpenGL fix 2022-08-01 11:57:22 +02:00
Henrik Rydgård
c9a37ec6b9 Remove bool that was always true in state mapping. 2022-07-24 21:04:54 +02:00
Henrik Rydgård
462972f7ea Add option to redirect blue to alpha if 565 mode is rendered and mask is 0x0FFFFF. 
This is used by several games to render to the alpha channel of RGBA4444
images, which cannot normally be done directly on the PSP.

Can be used as a far more efficient replacement for
ReinterpretFramebuffers/ShaderColorBitmask
 2022-04-30 18:17:16 +02:00
Henrik Rydgård
6bc7a699fe Minor cleanups in framebuffer manager 2022-04-30 18:14:53 +02:00
Henrik Rydgård
32df78a2cc Make the existing ReinterpretFramebuffers/ShaderColorBitmask path work for Split/Second 
It took writing and debugging #15500 for me to understand what the issue with the old path was..

Much simpler alternative to #15500, or we could merge both but disable Split/Second
for this one. Needs some benchmarks I guess...
 2022-04-25 00:11:09 +02:00
Henrik Rydgård
45308a16c0 Vulkan is strict about scissor rect, so let's clamp centrally. 
Better than spreading the logic all over.

Fixes #15207
 2021-12-08 22:38:01 +01:00
Henrik Rydgård
6310af25fa Get shader color write masking going on all backends. 2020-11-08 23:45:47 +01:00
Henrik Rydgård
793e89d2e3 Fix some comments, rename a function. 2020-11-08 14:34:04 +01:00
Henrik Rydgård
3d289594f9 ShaderBlend and FramebufferRead are separate concepts. Reflect that in naming. 
The former has forms that don't need to read the framebuffer.

This exposes that some logic is wrong...
 2020-11-08 12:54:05 +01:00
Henrik Rydgård
e6dfb55d3d Optimize value conversion in (unused) depth readback. 
This also exposes factors we can feed into shaders to do the conversion
on the GPU.
 2020-08-09 10:47:01 +02:00
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30ede8240c GPU: Move hw transform decision to draw engine. 2020-04-04 11:14:32 -07:00
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b955ec70c9 GPU: Correct depth clamp range in range cull. 
It was just wrong before, causing wrong culling when using a non-standard
viewport scale/center for depth.

Fixes #11701, fixes #11781.
 2019-02-10 09:58:01 -08:00
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5932cbabc3 GPU: Avoid stencil emulation if possible. 
This reduces use of replaceAlpha, and reduces use of more complicated
blend states.  This simplifies fragment shaders a little.
 2018-12-01 14:05:29 -08:00
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5ad948df73 Vulkan: Avoid discard when we can blend. 
Where possible, replace alpha and color testing with a zero alpha value.

This allows early fragment tests more often, which may help #11227.  It
may also generally help performance on PowerVR devices.
 2018-07-27 20:04:36 -07:00
Henrik Rydgard
f5fa238e22 More minor changes to make GPU and native build on UWP later 2017-02-24 20:26:38 +01:00
Henrik Rydgård
674937a520 Extend some enums with potentially useful values 2016-12-27 11:59:12 +01:00
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e00c9940e8 Correct pixel depth rounding. 2016-01-19 20:19:50 -08:00
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6ef97f72d2 gedbg: Show scaled depth values properly. 2016-01-19 07:23:06 -08:00
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d1b3768e49 Use a common func everywhere for float depth vals. 2016-01-18 19:29:45 -08:00