The goal of this manifesto is to provide an easy to follow and reasonable rules that realtime and video game renderers can follow.
These rules highly prioritize image clarity/stability and pleasant gameplay experience over photorealism and excess graphics fidelity.
Keep in mind that shipping a game has priority over everything else and it is allowed to break the rules of the manifesto when there are no other good options in order to ship the game.
| // Copyright (c) 2023 Tomasz Stachowiak | |
| // | |
| // This contribution is dual licensed under EITHER OF | |
| // | |
| // Apache License, Version 2.0, (http://www.apache.org/licenses/LICENSE-2.0) | |
| // MIT license (http://opensource.org/licenses/MIT) | |
| // | |
| // at your option. | |
| #include "/inc/frame_constants.hlsl" |
| // NOTE: Must bind 8x single mip RWTexture views, because HLSL doesn't have .mips member for RWTexture2D. (SRVs only have .mips member) | |
| // NOTE: globallycoherent attribute is needed. Without it writes aren't guaranteed to be seen by other groups | |
| globallycoherent RWTexture2D<float> MipTextures[8]; | |
| RWTexture2D<uint> Counters[8]; | |
| groupshared uint CounterReturnLDS; | |
| [numthreads(16, 16, 1)] | |
| void GenerateMipPyramid(uint3 Tid : SV_DispatchThreadID, uint3 Group : SV_GroupId, uint Gix : SV_GroupIndex) | |
| { | |
| [unroll] |