Sam Lantinga
49d51a0d3c
Removed TEXTURETYPE_PALETTE_PIXELART
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This doesn't make any sense since the pixel art algorithm uses a box filter to get an average pixel value which isn't possible with indexed textures.
2025-10-03 18:54:07 -07:00
Sam Lantinga
548063e578
Fixed pixel shader for palettized textures using pixelart scaling
2025-10-01 07:17:55 -07:00
Sam Lantinga
e2fe23ddab
Added hardware accelerated support for palettized textures
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Supported backends: direct3d, direct3d11, direct3d12, gpu, metal, opengl, opengles2
2025-09-28 22:10:06 -07:00
Sam Lantinga
3e9e22f17d
Added SDL_SCALEMODE_PIXELART
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This is based on the algorithm presented by t3ssel8r:
https://www.youtube.com/watch?v=d6tp43wZqps
2025-03-13 09:48:37 -07:00
Sam Lantinga
ef21ccf080
Create a separate metal shader for NV12 textures
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Also unify the color output function so it works with the various combinations of input and output colorspaces.
Fixes https://github.com/libsdl-org/SDL/issues/11727
2025-01-03 09:30:47 -08:00
Sam Lantinga
54c2ba6afd
Added the Chrome HDR tonemap operator
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Also added support for the SDL_PIXELFORMAT_XBGR2101010 pixel format to the D3D12, D3D11, and Metal renderers.
2024-02-21 19:25:49 -08:00
Sam Lantinga
985da79d73
Use a more concise representation of YUV -> RGB conversion
2024-02-06 15:40:47 -08:00
Sam Lantinga
8afba41aef
Added support for HDR10 video on Apple platforms
2024-02-06 15:40:47 -08:00
Sam Lantinga
ba074acad4
Implemented scRGB colorspace and HDR support on macOS
2024-02-06 12:29:44 -08:00
Sam Lantinga
b6b29fd071
Updated Metal shaders
2022-11-25 16:07:09 -08:00
Sylvain Becker
121114d061
Update METAL compiled shaders
2021-08-19 00:10:59 +02:00
Sam Lantinga
7fa5e95b62
Fixed bug 5213 - Add support to metal in iOS/tvOS simulator
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Vincent Hamm
Xcode11 and ios13 added support for metal simulator.
Here is a quick and dirty patch to enable it. Pretty early and only tested on a few samples for now. Required mostly to enable metal support on correct version of ios, generate simulator compatible shaders and enforce buffer alignments on simulator (same as osx).
2020-12-09 07:23:47 -08:00
