Mirrors/shadPS4
1
0
Fork 0
mirror of https://github.com/shadps4-emu/shadPS4.git synced 2025-05-30 23:33:17 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

Recompiler: sampler patching (#236)

Browse source 
* recompiler: restored bfs in image instruction producers search

* recompiler: added pattern check for s# anisotropy modification

* added check if s# comes from constant load (e.g. EUD)
This commit is contained in:
psucien 2024-07-04 23:15:57 +02:00 • committed by GitHub
parent 6ceab6dfac
commit dd97b517f7
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
3 changed files with 79 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

14
src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
View file

@ -348,9 +348,10 @@ void GraphicsPipeline::BindResources(Core::MemoryManager* memory, StreamBuffer&
}
}
boost::container::static_vector<AmdGpu::Image, 16> tsharps;
for (const auto& image_desc : stage.images) {
const auto tsharp =
stage.ReadUd<AmdGpu::Image>(image_desc.sgpr_base, image_desc.dword_offset);
const auto& tsharp = tsharps.emplace_back(
stage.ReadUd<AmdGpu::Image>(image_desc.sgpr_base, image_desc.dword_offset));
const auto& image_view = texture_cache.FindImageView(tsharp, image_desc.is_storage);
const auto& image = texture_cache.GetImage(image_view.image_id);
image_infos.emplace_back(VK_NULL_HANDLE, *image_view.image_view, image.layout);
@ -369,8 +370,13 @@ void GraphicsPipeline::BindResources(Core::MemoryManager* memory, StreamBuffer&
}
}
for (const auto& sampler : stage.samplers) {
const auto ssharp =
stage.ReadUd<AmdGpu::Sampler>(sampler.sgpr_base, sampler.dword_offset);
auto ssharp = stage.ReadUd<AmdGpu::Sampler>(sampler.sgpr_base, sampler.dword_offset);
if (sampler.disable_aniso) {
const auto& tsharp = tsharps[sampler.associated_image];
if (tsharp.base_level == 0 && tsharp.last_level == 0) {
ssharp.max_aniso.Assign(AmdGpu::AnisoRatio::One);
}
}
const auto vk_sampler = texture_cache.GetSampler(ssharp);
image_infos.emplace_back(vk_sampler, VK_NULL_HANDLE, vk::ImageLayout::eGeneral);
set_writes.push_back({