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author | mailwl <mailwl@gmail.com> | 2018-05-30 11:49:28 +0200 |
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committer | mailwl <mailwl@gmail.com> | 2018-05-30 11:49:28 +0200 |
commit | 9a273bb23b3c273f5e3362b304e45f551a36ee60 (patch) | |
tree | 7231fab6e0e2f4796b103a21a0024baa873bab01 /src/core/hle/service/nvdrv/devices | |
parent | Merge pull request #482 from Subv/r8 (diff) | |
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Diffstat (limited to 'src/core/hle/service/nvdrv/devices')
-rw-r--r-- | src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp | 32 | ||||
-rw-r--r-- | src/core/hle/service/nvdrv/devices/nvhost_nvdec.h | 38 |
2 files changed, 70 insertions, 0 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp new file mode 100644 index 000000000..0b6c22898 --- /dev/null +++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp @@ -0,0 +1,32 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "common/assert.h" +#include "common/logging/log.h" +#include "core/hle/service/nvdrv/devices/nvhost_nvdec.h" + +namespace Service::Nvidia::Devices { + +u32 nvhost_nvdec::ioctl(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) { + NGLOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}", + command.raw, input.size(), output.size()); + + switch (static_cast<IoctlCommand>(command.raw)) { + case IoctlCommand::IocSetNVMAPfdCommand: + return SetNVMAPfd(input, output); + } + + UNIMPLEMENTED_MSG("Unimplemented ioctl"); + return 0; +} + +u32 nvhost_nvdec::SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output) { + IoctlSetNvmapFD params{}; + std::memcpy(¶ms, input.data(), input.size()); + NGLOG_DEBUG(Service_NVDRV, "called, fd={}", params.nvmap_fd); + nvmap_fd = params.nvmap_fd; + return 0; +} + +} // namespace Service::Nvidia::Devices diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h new file mode 100644 index 000000000..0192aecdd --- /dev/null +++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h @@ -0,0 +1,38 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <array> +#include <cstdlib> +#include <cstring> +#include <vector> +#include "common/common_types.h" +#include "core/hle/service/nvdrv/devices/nvdevice.h" + +namespace Service::Nvidia::Devices { + +class nvhost_nvdec final : public nvdevice { +public: + nvhost_nvdec() = default; + ~nvhost_nvdec() override = default; + + u32 ioctl(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override; + +private: + enum class IoctlCommand : u32_le { + IocSetNVMAPfdCommand = 0x40044801, + }; + + struct IoctlSetNvmapFD { + u32_le nvmap_fd; + }; + static_assert(sizeof(IoctlSetNvmapFD) == 4, "IoctlSetNvmapFD is incorrect size"); + + u32_le nvmap_fd{}; + + u32 SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output); +}; + +} // namespace Service::Nvidia::Devices |