Commit Graph

18 Commits

Author SHA1 Message Date
JosJuice 5acebc71c4 D3D: Remove Windows 7 mention in logic ops warning
Dolphin no longer supports Windows 7, so the fact that there are (were?)
more people who use Windows 7 than who use a GPU that doesn't support
the required feature is no longer relevant.
2023-07-11 22:41:51 +02:00
Filoppi a2702c6e27 Video: implement color correction to match the NTSC and PAL color spaces (and gamma) that GC and Wii targeted.
To further increase the accuracy of the post process phase, I've added (scRGB) HDR support, which is necessary
to fully display the PAL and NTSC-J color spaces, and also to improve the quality of post process texture samplings and
do them in linear space instead of gamma space (which is very important when playing at low resolutions).
For SDR, the quality is also slightly increased, at least if any post process runs, as the buffer is now
R10G10B10A2 (on Vulkan, DX11 and DX12) if supported; previously it was R8G8B8A8 but the alpha bits were wasted.

Gamma correction is arguably the most important thing as Dolphin on Windows outputted in "sRGB" (implicitly)
as that's what Windows expects by default, though sRGB gamma is very different from the gamma commonly used
by video standards dating to the pre HDR era (roughly gamma 2.35).

Additionally, the addition of HDR support (which is pretty straight forward and minimal), added support for
our own custom AutoHDR shaders, which would allow us to achieve decent looking HDR in Dolphin games without
having to use SpecialK or Windows 11 AutoHDR. Both of which don't necessarily play nice with older games
with strongly different and simpler lighting. HDR should also be supported in Linux.
Development of my own AutoHDR shader is almost complete and will come next.

This has been carefully tested and there should be no regression in any of the different features that Dolphin
offers, like multisampling, stereo rendering, other post processes, etc etc.

Fixes: https://bugs.dolphin-emu.org/issues/8941

Co-authored-by: EndlesslyFlowering <EndlesslyFlowering@protonmail.com>
Co-authored-by: Dogway <lin_ares@hotmail.com>
2023-06-19 01:34:42 +03:00
Pokechu22 c63f0f37cd VideoCommon: Pass WindowSystemInfo to InitBackendInfo 2023-06-08 22:07:39 -07:00
Scott Mansell 31cfe8250d Lint fixes 2023-02-09 18:36:20 +13:00
Scott Mansell 5a2d119bda Implement AbstractGfx for Dx11 2023-01-31 19:41:24 +13:00
Scott Mansell 606c18210d TextureCache: Refactor with smart pointers
The whole ownership model was getting a bit of a mess, with a some
of special cases to deal with. And I'm planning to make it even more
complex in the future.
So here is some upfront work to convert it over to reference counted
pointers.
2023-01-31 18:29:47 +13:00
TellowKrinkle 4c629c2bee VideoCommon: Add dynamic vertex loader to ubershaders 2022-09-19 16:28:23 -05:00
TellowKrinkle 6ee0248eab VideoBackends:Metal: MSAA support 2022-07-21 20:44:19 -05:00
Pokechu22 4595b89ad8 VideoCommon: Remove bSupportsOversizedViewports
I think this is a relic of D3D9.  D3D11 and D3D12 seem to work fine without it.  Plus, ViewportCorrectionMatrix just didn't work correctly (at least with the viewports being generated by the new scissor code).
2022-04-16 10:26:11 -07:00
OatmealDome 73d957f65c D3DMain: Assume support for setting object names 2022-01-31 01:17:40 -05:00
OatmealDome 08396c56e5 VideoConfig: Add bool for sampler LOD bias support 2021-12-25 15:16:27 -05:00
Pokechu22 2025763420 Treewide: Adjust order of includes 2021-12-10 14:49:57 -08:00
Pokechu22 1adff1c467 VideoCommon: Skip textureQueryLevels if it doesn't exist 2021-11-17 21:28:39 -08:00
Pokechu22 51e3334526 VideoCommon: Use coarse derivatives for Manual Texture Sampling if possible 2021-11-17 20:04:34 -08:00
Techjar 1161af8059 VideoCommon: Abstract bounding box
This moves much of the duplicated bounding box code into VideoCommon,
leaving only the specific buffer implementations in each backend.
2021-10-04 15:51:24 -04:00
Pierre Bourdon e149ad4f0a
treewide: convert GPLv2+ license info to SPDX tags
SPDX standardizes how source code conveys its copyright and licensing
information. See https://spdx.github.io/spdx-spec/1-rationale/ . SPDX
tags are adopted in many large projects, including things like the Linux
kernel.
2021-07-05 04:35:56 +02:00
Shawn Hoffman 5770ff01f3 rename D3DCommon/Common to D3DCommon/D3DCommon 2021-01-27 14:29:48 -08:00
Shawn Hoffman a0aeb5b0b9 normalize common filenames in VideoBackends/D3D 2021-01-27 14:29:48 -08:00