92 lines
3.3 KiB
C++
Executable File
92 lines
3.3 KiB
C++
Executable File
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "audio_core/audio_core.h"
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#include "common/assert.h"
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#include "common/logging/log.h"
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#include "core/core.h"
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#include "core/hle/service/nvdrv/core/container.h"
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#include "core/hle/service/nvdrv/devices/ioctl_serialization.h"
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#include "core/hle/service/nvdrv/devices/nvhost_nvdec.h"
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#include "video_core/renderer_base.h"
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namespace Service::Nvidia::Devices {
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nvhost_nvdec::nvhost_nvdec(Core::System& system_, NvCore::Container& core_)
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: nvhost_nvdec_common{system_, core_, NvCore::ChannelType::NvDec} {}
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nvhost_nvdec::~nvhost_nvdec() = default;
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NvResult nvhost_nvdec::Ioctl1(DeviceFD fd, Ioctl command, std::span<const u8> input,
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std::span<u8> output) {
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switch (command.group) {
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case 0x0:
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switch (command.cmd) {
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case 0x1: {
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auto& host1x_file = core.Host1xDeviceFile();
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if (!host1x_file.fd_to_id.contains(fd)) {
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host1x_file.fd_to_id[fd] = host1x_file.nvdec_next_id++;
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}
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return WrapFixedVariable(this, &nvhost_nvdec::Submit, input, output, fd);
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}
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case 0x2:
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return WrapFixed(this, &nvhost_nvdec::GetSyncpoint, input, output);
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case 0x3:
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return WrapFixed(this, &nvhost_nvdec::GetWaitbase, input, output);
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case 0x7:
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return WrapFixed(this, &nvhost_nvdec::SetSubmitTimeout, input, output);
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case 0x9:
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return WrapFixedVariable(this, &nvhost_nvdec::MapBuffer, input, output, fd);
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case 0xa:
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return WrapFixedVariable(this, &nvhost_nvdec::UnmapBuffer, input, output);
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default:
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break;
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}
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break;
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case 'H':
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switch (command.cmd) {
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case 0x1:
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return WrapFixed(this, &nvhost_nvdec::SetNVMAPfd, input, output);
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default:
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break;
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}
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break;
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}
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UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
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return NvResult::NotImplemented;
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}
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NvResult nvhost_nvdec::Ioctl2(DeviceFD fd, Ioctl command, std::span<const u8> input,
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std::span<const u8> inline_input, std::span<u8> output) {
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UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
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return NvResult::NotImplemented;
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}
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NvResult nvhost_nvdec::Ioctl3(DeviceFD fd, Ioctl command, std::span<const u8> input,
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std::span<u8> output, std::span<u8> inline_output) {
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UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
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return NvResult::NotImplemented;
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}
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void nvhost_nvdec::OnOpen(NvCore::SessionId session_id, DeviceFD fd) {
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LOG_INFO(Service_NVDRV, "NVDEC video stream started");
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system.SetNVDECActive(true);
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sessions[fd] = session_id;
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}
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void nvhost_nvdec::OnClose(DeviceFD fd) {
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LOG_INFO(Service_NVDRV, "NVDEC video stream ended");
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auto& host1x_file = core.Host1xDeviceFile();
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const auto iter = host1x_file.fd_to_id.find(fd);
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if (iter != host1x_file.fd_to_id.end()) {
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system.GPU().ClearCdmaInstance(iter->second);
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}
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system.SetNVDECActive(false);
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auto it = sessions.find(fd);
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if (it != sessions.end()) {
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sessions.erase(it);
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}
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}
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} // namespace Service::Nvidia::Devices
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