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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "audio_core/audio_core.h"
#include "common/assert.h"
#include "common/logging/log.h"
#include "core/core.h"
#include "core/hle/service/nvdrv/devices/nvhost_nvdec.h"
#include "video_core/renderer_base.h"
namespace Service::Nvidia::Devices {
u32 nvhost_nvdec::next_id{};
nvhost_nvdec::nvhost_nvdec(Core::System& system_, NvCore::Container& core)
: nvhost_nvdec_common{system_, core} {}
nvhost_nvdec::~nvhost_nvdec() = default;
NvResult nvhost_nvdec::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output) {
switch (command.group) {
case 0x0:
switch (command.cmd) {
case 0x1: {
if (!fd_to_id.contains(fd)) {
fd_to_id[fd] = next_id++;
}
return Submit(fd, input, output);
}
case 0x2:
return GetSyncpoint(input, output);
case 0x3:
return GetWaitbase(input, output);
case 0x7:
return SetSubmitTimeout(input, output);
case 0x9:
return MapBuffer(input, output);
case 0xa:
return UnmapBuffer(input, output);
default:
break;
}
break;
case 'H':
switch (command.cmd) {
case 0x1:
return SetNVMAPfd(input);
default:
break;
}
break;
}
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_nvdec::Ioctl2(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_nvdec::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output, std::vector<u8>& inline_output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
void nvhost_nvdec::OnOpen(DeviceFD fd) {
LOG_INFO(Service_NVDRV, "NVDEC video stream started");
system.AudioCore().SetNVDECActive(true);
}
void nvhost_nvdec::OnClose(DeviceFD fd) {
LOG_INFO(Service_NVDRV, "NVDEC video stream ended");
const auto iter = fd_to_id.find(fd);
if (iter != fd_to_id.end()) {
system.GPU().ClearCdmaInstance(iter->second);
}
system.AudioCore().SetNVDECActive(false);
}
} // namespace Service::Nvidia::Devices
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