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51 commits

Author SHA1 Message Date
ReinUsesLisp
d621e96d0d shader: Initial OpenGL implementation 2021-07-22 21:51:30 -04:00
ReinUsesLisp
9764c13d6d video_core: Rewrite the texture cache 
The current texture cache has several points that hurt maintainability
and performance. It's easy to break unrelated parts of the cache
when doing minor changes. The cache can easily forget valuable
information about the cached textures by CPU writes or simply by its
normal usage.The current texture cache has several points that hurt
maintainability and performance. It's easy to break unrelated parts
of the cache when doing minor changes. The cache can easily forget
valuable information about the cached textures by CPU writes or simply
by its normal usage.

This commit aims to address those issues.
 2020-12-30 03:38:50 -03:00
Lioncash
f95602f152 video_core: Resolve more variable shadowing scenarios pt.3 
Cleans out the rest of the occurrences of variable shadowing and makes
any further occurrences of shadowing compiler errors.
 2020-12-05 16:02:23 -05:00
ReinUsesLisp
fbc232426d video_core: Rearrange pixel format names 
Normalizes pixel format names to match Vulkan names. Previous to this
commit pixel formats had no convention, leading to confusion and
potential bugs.
 2020-07-13 01:44:23 -03:00
ReinUsesLisp
a7baf6fee4 video_core: Add MSAA registers in 3D engine and TIC 
This adds the registers used for multisampling. It doesn't implement
anything for now.
 2020-04-12 00:21:27 -03:00
ReinUsesLisp
a209d464f9 video_core/textures: Move GetMaxAnisotropy to cpp file 2020-04-07 20:47:31 -03:00
ReinUsesLisp
d7db088180 video_core/texture: Use a LUT to convert sRGB texture borders 
This is a reversed look up table extracted from
https://gist.github.com/rygorous/2203834#file-gistfile1-cpp-L41-L62

that is used in
04d4e9e587/source/maxwell/tsc_generate.cpp (L38)

Games usually bind 0xFD expecting a float texture border of 1.0f.
The conversion previous to this commit was multiplying the uint8 sRGB
texture border color by 255. This is close to 1.0f but when that
difference matters, some graphical glitches appear.

This look up table is manually changed in the edges, clamping towards
0.0f and 1.0f.

While we are at it, move this logic to its own translation unit.
 2020-04-07 20:38:14 -03:00
ReinUsesLisp
1aa75b1081 textures: Fix anisotropy hack 
Previous code could generate an anisotropy value way higher than x16.
 2020-03-08 15:59:38 -03:00
Morph
7ee6065178 Create an "Advanced" tab in the graphics configuration tab and add anisotropic filtering levels. 2020-02-27 21:34:00 -05:00
ReinUsesLisp
096f339a2a video_core: Silence implicit conversion warnings 2019-11-08 22:48:50 +00:00
ReinUsesLisp
a993df1ee2
shader/node: Unpack bindless texture encoding 
Bindless textures were using u64 to pack the buffer and offset from
where they come from. Drop this in favor of separated entries in the
struct.

Remove the usage of std::set in favor of std::list (it's not std::vector
to avoid reference invalidations) for samplers and images.
 2019-10-29 20:53:48 -03:00
ReinUsesLisp
538ddd220e
video_core/textures: Remove unused index entry in FullTextureInfo 2019-10-28 00:14:38 -03:00
ReinUsesLisp
e7bdf8b22a textures: Fix texture buffer size calculation 2019-07-18 01:07:08 -03:00
Fernando Sahmkow
082740d34d surface: Correct format S8Z24 2019-06-20 21:38:34 -03:00
ReinUsesLisp
b8c75a845b maxwell_3d: Partially implement texture buffers as 1D textures 2019-06-20 21:36:12 -03:00
ReinUsesLisp
345e73f2fe video_core: Use un-shifted block sizes to avoid integer divisions 
Instead of storing all block width, height and depths in their shifted
form:

block_width = 1U << block_shift;

Store them like they are provided by the emulated hardware (their
block_shift form). This way we can avoid doing the costly
Common::AlignUp operation to align texture sizes and drop CPU integer
divisions with bitwise logic (defined in Common::AlignBits).
 2019-06-20 21:36:12 -03:00
ReinUsesLisp
a89cc0bafc maxwell_to_gl: Use GL_CLAMP to emulate Clamp wrap mode 2019-05-30 13:21:01 -03:00
Lioncash
fbf452ab0e video_core/texures/texture: Remove unnecessary includes 
Nothing in this header relies on common_funcs or the memory manager.

This gets rid of reliance on indirect inclusions in the OpenGL caches.
 2019-04-06 00:03:35 -04:00
bunnei
6788ebffc8
Merge pull request #2229 from ReinUsesLisp/vk-sampler-cache 
vk_sampler_cache: Implement a sampler cache
 2019-03-14 21:22:34 -04:00
ReinUsesLisp
a63295a872 video_core/texture: Fix up sampler lod bias 2019-03-13 00:45:54 -03:00
ReinUsesLisp
aa59d77c3b vk_sampler_cache: Implement a sampler cache 2019-03-12 20:20:57 -03:00
ReinUsesLisp
8ebeb9ade2 video_core/texture: Add a raw representation of TSCEntry 2019-03-12 16:56:29 -03:00
ReinUsesLisp
a0be7b3b92 gl_rasterizer: Encapsulate sampler queries into methods 2019-03-09 04:35:57 -03:00
bunnei
10ab714fe0
Merge pull request #2042 from ReinUsesLisp/nouveau-tex 
maxwell_3d: Allow texture handles with TIC id zero
 2019-02-06 20:19:20 -05:00
ReinUsesLisp
b5e685b297 video_core/texture: Fix BitField size for depth_minus_one 2019-02-05 04:32:06 -03:00
ReinUsesLisp
390721a561 maxwell_3d: Allow texture handles with TIC id zero 
Also remove "enabled" field from Tegra::Texture::FullTextureInfo because
it would become unused.
 2019-02-03 04:58:24 -03:00
FernandoS27
ddfbe0b58d Implemented Tile Width Spacing 2018-11-26 09:05:12 -04:00
Rodolfo Bogado
81a9c5fe6f fix sampler configuration, thanks to Marcos for his investigation 2018-11-17 19:59:34 -03:00
Rodolfo Bogado
e9610ec0dd set sampler max lod, min lod, lod bias and max anisotropy 2018-11-11 16:31:00 -03:00
Rodolfo Bogado
0287b2be6d Implement sRGB Support, including workarounds for nvidia driver issues and QT sRGB support 2018-10-28 01:13:55 -03:00
FernandoS27
e0ca938b22 Propagate depth and depth_block on modules using decoders 2018-10-13 15:25:18 -04:00
FernandoS27
af653906d0 Fixed block height settings for RenderTargets and Depth Buffers, and added block width and block depth 2018-10-09 21:14:32 -04:00
FernandoS27
752faff2bc Implemented Depth Compare and Shadow Samplers 2018-10-06 11:27:54 -04:00
bunnei
f543b43fd0 gl_rasterizer_cache: Implement render to cubemap. 2018-09-30 14:31:58 -04:00
bunnei
ce8291f6c5 gl_rasterizer_cache: Track texture depth. 2018-09-08 02:53:38 -04:00
bunnei
69c45ce71c gl_rasterizer: Implement texture border color. 2018-07-23 23:34:42 -04:00
Lioncash
bb960c8cb4 video_core: Use nested namespaces where applicable 
Compresses a few namespace specifiers to be more compact.
 2018-07-20 18:23:54 -04:00
Subv
47629c89a8 GPU: Support changing the texture swizzles for Maxwell textures. 2018-06-06 18:36:15 -05:00
greggameplayer
220d4672df add all the known TextureFormat (#474) 2018-05-28 19:26:17 -04:00
Subv
7ddc872b52 GPU: Implemented the A1B5G5R5 texture format (0x14) 2018-05-27 09:02:05 -05:00
Subv
c079cf4eec GPU: Implement the A2BGR10 texture format. 2018-04-21 17:32:25 -05:00
Subv
2985056340 GPU: Implemented the B5G6R5 format. 2018-04-18 18:16:45 -05:00
Subv
6b63aaa5b4 GPU: Allow using a configurable block height when unswizzling textures. 2018-04-18 12:52:51 -05:00
Subv
db5f2bfa7e GPU/TIC: Added the pitch and block height fields to the TIC structure. 2018-04-18 11:38:39 -05:00
bunnei
9df8e924fb texture: Add missing formats. 2018-04-17 21:41:36 -04:00
Subv
dcc27d6dc1 GPU: Assert when finding a texture with a format type other than UNORM. 2018-04-06 20:44:46 -06:00
Subv
ad1810e895 Textures: Added a helper function to know if a texture is blocklinear or pitch. 2018-04-06 20:40:23 -06:00
Subv
56e2013c1f GPU: Added the TSC structure. It contains information about the sampler. 2018-03-26 15:45:05 -05:00
Subv
6afe9e0105 GPU: Added more fields to the TIC structure. 2018-03-26 15:44:20 -05:00
Subv
1b8d798835 GPU: Added a method to unswizzle a texture without decoding it. 
Allow unswizzling of DXT1 textures.
 2018-03-24 11:30:56 -05:00