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video_core: added support for indirect draws (#678)

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* video_core: added support for indirect draws

* barriers simplified
This commit is contained in:
psucien 2024-08-30 22:59:56 +02:00 • committed by GitHub
parent 3d375a28eb
commit ca1613258f
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GPG key ID: B5690EEEBB952194
6 changed files with 140 additions and 35 deletions
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31
src/video_core/amdgpu/liverpool.cpp
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@ -368,6 +368,36 @@ Liverpool::Task Liverpool::ProcessGraphics(std::span<const u32> dcb, std::span<c
}
break;
}
case PM4ItOpcode::DrawIndirect: {
const auto* draw_indirect = reinterpret_cast<const PM4CmdDrawIndirect*>(header);
const auto offset = draw_indirect->data_offset;
const auto ib_address = mapped_queues[GfxQueueId].indirect_args_addr;
const auto size = sizeof(PM4CmdDrawIndirect::DrawInstancedArgs);
if (rasterizer) {
const auto cmd_address = reinterpret_cast<const void*>(header);
rasterizer->ScopeMarkerBegin(fmt::format("dcb:{}:DrawIndirect", cmd_address));
rasterizer->Breadcrumb(u64(cmd_address));
rasterizer->DrawIndirect(false, ib_address, offset, size);
rasterizer->ScopeMarkerEnd();
}
break;
}
case PM4ItOpcode::DrawIndexIndirect: {
const auto* draw_index_indirect =
reinterpret_cast<const PM4CmdDrawIndexIndirect*>(header);
const auto offset = draw_index_indirect->data_offset;
const auto ib_address = mapped_queues[GfxQueueId].indirect_args_addr;
const auto size = sizeof(PM4CmdDrawIndexIndirect::DrawIndexInstancedArgs);
if (rasterizer) {
const auto cmd_address = reinterpret_cast<const void*>(header);
rasterizer->ScopeMarkerBegin(
fmt::format("dcb:{}:DrawIndexIndirect", cmd_address));
rasterizer->Breadcrumb(u64(cmd_address));
rasterizer->DrawIndirect(true, ib_address, offset, size);
rasterizer->ScopeMarkerEnd();
}
break;
}
case PM4ItOpcode::DispatchDirect: {
const auto* dispatch_direct = reinterpret_cast<const PM4CmdDispatchDirect*>(header);
regs.cs_program.dim_x = dispatch_direct->dim_x;
@ -488,6 +518,7 @@ Liverpool::Task Liverpool::ProcessGraphics(std::span<const u32> dcb, std::span<c
break;
}
case PM4ItOpcode::PfpSyncMe: {
rasterizer->CpSync();
break;
}
default: