INSANEMODE/yuzu-android
1
0
Fork 0
mirror of https://github.com/yuzu-emu/yuzu-android.git synced 2025-06-17 08:48:12 -05:00
Code Issues Packages Projects Releases Wiki Activity

shader/other: Implement BAR.SYNC 0x0

Browse Source 
Trivially implement this particular case of BAR. Unless games use OpenCL
or CUDA barriers, we shouldn't hit any other case here.
This commit is contained in:
ReinUsesLisp
2020-05-15 02:24:42 -03:00
parent cf4ee279c6
commit 5d0986a53b
5 changed files with 34 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/video_core/renderer_vulkan/vk_shader_decompiler.cpp
View File

@ -2181,6 +2181,22 @@ private:
return {OpSubgroupReadInvocationKHR(t_float, value, index), Type::Float};
}
Expression Barrier(Operation) {
if (!ir.IsDecompiled()) {
LOG_ERROR(Render_Vulkan, "OpBarrier used by shader is not decompiled");
return {};
}
const auto scope = spv::Scope::Workgroup;
const auto memory = spv::Scope::Workgroup;
const auto semantics =
spv::MemorySemanticsMask::WorkgroupMemory | spv::MemorySemanticsMask::AcquireRelease;
OpControlBarrier(Constant(t_uint, static_cast<u32>(scope)),
Constant(t_uint, static_cast<u32>(memory)),
Constant(t_uint, static_cast<u32>(semantics)));
return {};
}
Expression MemoryBarrierGL(Operation) {
const auto scope = spv::Scope::Device;
const auto semantics =
@ -2641,6 +2657,7 @@ private:
&SPIRVDecompiler::ThreadId,
&SPIRVDecompiler::ShuffleIndexed,
&SPIRVDecompiler::Barrier,
&SPIRVDecompiler::MemoryBarrierGL,
};
static_assert(operation_decompilers.size() == static_cast<std::size_t>(OperationCode::Amount));