GitHub/skyline
2
0
Fork 0
mirror of https://github.com/skyline-emu/skyline.git synced 2025-02-15 01:38:45 +03:00
Code Issues Packages Projects Releases Wiki Activity

Emulate the 'None' mipfilter by adjusting LOD

Browse Source 
Borrowed this technique from yuzu since Vulkan has no direct equivalent
This commit is contained in:
Billy Laws 2022-07-31 14:18:16 +01:00
parent 9d50b6d0f7
commit 856818c8eb
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
app/src/main/cpp/skyline/gpu/interconnect/graphics_context.h
View File

@ -1,5 +1,6 @@
// SPDX-License-Identifier: MPL-2.0 // SPDX-License-Identifier: MPL-2.0
// Copyright © 2021 Skyline Team and Contributors (https://github.com/skyline-emu/) // Copyright © 2021 Skyline Team and Contributors (https://github.com/skyline-emu/)
// Copyright © 2022 yuzu Emulator Project (https://github.com/yuzu-emu/)
#pragma once #pragma once
@ -2404,7 +2405,8 @@ namespace skyline::gpu::interconnect {
switch (filter) { switch (filter) {
// @fmt:off // @fmt:off
case TscFilter::None: return VkMode{}; // See https://github.com/yuzu-emu/yuzu/blob/5af06d14337a61d9ed1093079d13f68cbb1f5451/src/video_core/renderer_vulkan/maxwell_to_vk.cpp#L35
case TscFilter::None: return VkMode::eNearest;
case TscFilter::Nearest: return VkMode::eNearest; case TscFilter::Nearest: return VkMode::eNearest;
case TscFilter::Linear: return VkMode::eLinear; case TscFilter::Linear: return VkMode::eLinear;
@ -2534,8 +2536,8 @@ namespace skyline::gpu::interconnect {
.maxAnisotropy = maxAnisotropy, .maxAnisotropy = maxAnisotropy,
.compareEnable = samplerControl.depthCompareEnable, .compareEnable = samplerControl.depthCompareEnable,
.compareOp = ConvertSamplerCompareOp(samplerControl.depthCompareOp), .compareOp = ConvertSamplerCompareOp(samplerControl.depthCompareOp),
.minLod = samplerControl.MinLodClamp(), .minLod = samplerControl.mipFilter == TextureSamplerControl::MipFilter::None ? 0.0f : samplerControl.MinLodClamp(),
.maxLod = samplerControl.MaxLodClamp(), .maxLod = samplerControl.mipFilter == TextureSamplerControl::MipFilter::None ? 0.25f : samplerControl.MaxLodClamp(),
.unnormalizedCoordinates = false, .unnormalizedCoordinates = false,
}, vk::SamplerReductionModeCreateInfoEXT{ }, vk::SamplerReductionModeCreateInfoEXT{
.reductionMode = ConvertSamplerReductionFilter(samplerControl.reductionFilter), .reductionMode = ConvertSamplerReductionFilter(samplerControl.reductionFilter),