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Merge pull request #1792 from bunnei/dma-pusher

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gpu: Rewrite GPU command list processing with DmaPusher class.
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bunnei 2018-11-28 10:12:37 -05:00 • committed by GitHub
commit 6f849887c9
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GPG key ID: 4AEE18F83AFDEB23
18 changed files with 365 additions and 110 deletions
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15
src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
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@ -8,7 +8,6 @@
#include "core/core.h"
#include "core/hle/service/nvdrv/devices/nvhost_gpu.h"
#include "core/memory.h"
#include "video_core/command_processor.h"
#include "video_core/gpu.h"
#include "video_core/memory_manager.h"
@ -129,6 +128,12 @@ u32 nvhost_gpu::AllocateObjectContext(const std::vector<u8>& input, std::vector<
return 0;
}
static void PushGPUEntries(Tegra::CommandList&& entries) {
auto& dma_pusher{Core::System::GetInstance().GPU().DmaPusher()};
dma_pusher.Push(std::move(entries));
dma_pusher.DispatchCalls();
}
u32 nvhost_gpu::SubmitGPFIFO(const std::vector<u8>& input, std::vector<u8>& output) {
if (input.size() < sizeof(IoctlSubmitGpfifo)) {
UNIMPLEMENTED();
@ -142,11 +147,11 @@ u32 nvhost_gpu::SubmitGPFIFO(const std::vector<u8>& input, std::vector<u8>& outp
params.num_entries * sizeof(Tegra::CommandListHeader),
"Incorrect input size");
std::vector<Tegra::CommandListHeader> entries(params.num_entries);
Tegra::CommandList entries(params.num_entries);
std::memcpy(entries.data(), &input[sizeof(IoctlSubmitGpfifo)],
params.num_entries * sizeof(Tegra::CommandListHeader));
Core::System::GetInstance().GPU().ProcessCommandLists(entries);
PushGPUEntries(std::move(entries));
params.fence_out.id = 0;
params.fence_out.value = 0;
@ -163,11 +168,11 @@ u32 nvhost_gpu::KickoffPB(const std::vector<u8>& input, std::vector<u8>& output)
LOG_WARNING(Service_NVDRV, "(STUBBED) called, gpfifo={:X}, num_entries={:X}, flags={:X}",
params.address, params.num_entries, params.flags);
std::vector<Tegra::CommandListHeader> entries(params.num_entries);
Tegra::CommandList entries(params.num_entries);
Memory::ReadBlock(params.address, entries.data(),
params.num_entries * sizeof(Tegra::CommandListHeader));
Core::System::GetInstance().GPU().ProcessCommandLists(entries);
PushGPUEntries(std::move(entries));
params.fence_out.id = 0;
params.fence_out.value = 0;