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author | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-08-07 02:11:12 +0200 |
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committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-08-07 02:11:12 +0200 |
commit | 156ea746a3459cb8db676946b532d0c6363f0b52 (patch) | |
tree | 88043cf2ac410e3f8d33382807cf444fbfc3bcaa /src/core/hle/service/nvdrv/devices | |
parent | vp9: Cleanup unused variables (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_common.cpp | 31 | ||||
-rw-r--r-- | src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h | 45 |
2 files changed, 0 insertions, 76 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp index 207a5b90d..845de724d 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp @@ -166,8 +166,6 @@ NvResult nvhost_nvdec_common::MapBuffer(const std::vector<u8>& input, std::vecto LOG_ERROR(Service_NVDRV, "failed to map size={}", object->size); } else { cmd_buffer.map_address = object->dma_map_addr; - AddBufferMap(object->dma_map_addr, object->size, object->addr, - object->status == nvmap::Object::Status::Allocated); } } std::memcpy(output.data(), ¶ms, sizeof(IoctlMapBuffer)); @@ -193,33 +191,4 @@ NvResult nvhost_nvdec_common::SetSubmitTimeout(const std::vector<u8>& input, return NvResult::Success; } -std::optional<nvhost_nvdec_common::BufferMap> nvhost_nvdec_common::FindBufferMap( - GPUVAddr gpu_addr) const { - const auto it = std::find_if( - buffer_mappings.begin(), buffer_mappings.upper_bound(gpu_addr), [&](const auto& entry) { - return (gpu_addr >= entry.second.StartAddr() && gpu_addr < entry.second.EndAddr()); - }); - - ASSERT(it != buffer_mappings.end()); - return it->second; -} - -void nvhost_nvdec_common::AddBufferMap(GPUVAddr gpu_addr, std::size_t size, VAddr cpu_addr, - bool is_allocated) { - buffer_mappings.insert_or_assign(gpu_addr, BufferMap{gpu_addr, size, cpu_addr, is_allocated}); -} - -std::optional<std::size_t> nvhost_nvdec_common::RemoveBufferMap(GPUVAddr gpu_addr) { - const auto iter{buffer_mappings.find(gpu_addr)}; - if (iter == buffer_mappings.end()) { - return std::nullopt; - } - std::size_t size = 0; - if (iter->second.IsAllocated()) { - size = iter->second.Size(); - } - buffer_mappings.erase(iter); - return size; -} - } // namespace Service::Nvidia::Devices diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h index da10f5f41..af59f00d2 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h +++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h @@ -23,45 +23,6 @@ public: ~nvhost_nvdec_common() override; protected: - class BufferMap final { - public: - constexpr BufferMap() = default; - - constexpr BufferMap(GPUVAddr start_addr_, std::size_t size_) - : start_addr{start_addr_}, end_addr{start_addr_ + size_} {} - - constexpr BufferMap(GPUVAddr start_addr_, std::size_t size_, VAddr cpu_addr_, - bool is_allocated_) - : start_addr{start_addr_}, end_addr{start_addr_ + size_}, cpu_addr{cpu_addr_}, - is_allocated{is_allocated_} {} - - constexpr VAddr StartAddr() const { - return start_addr; - } - - constexpr VAddr EndAddr() const { - return end_addr; - } - - constexpr std::size_t Size() const { - return end_addr - start_addr; - } - - constexpr VAddr CpuAddr() const { - return cpu_addr; - } - - constexpr bool IsAllocated() const { - return is_allocated; - } - - private: - GPUVAddr start_addr{}; - GPUVAddr end_addr{}; - VAddr cpu_addr{}; - bool is_allocated{}; - }; - struct IoctlSetNvmapFD { s32_le nvmap_fd{}; }; @@ -154,17 +115,11 @@ protected: NvResult UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output); NvResult SetSubmitTimeout(const std::vector<u8>& input, std::vector<u8>& output); - std::optional<BufferMap> FindBufferMap(GPUVAddr gpu_addr) const; - void AddBufferMap(GPUVAddr gpu_addr, std::size_t size, VAddr cpu_addr, bool is_allocated); - std::optional<std::size_t> RemoveBufferMap(GPUVAddr gpu_addr); - s32_le nvmap_fd{}; u32_le submit_timeout{}; std::shared_ptr<nvmap> nvmap_dev; SyncpointManager& syncpoint_manager; std::array<u32, MaxSyncPoints> device_syncpoints{}; - // This is expected to be ordered, therefore we must use a map, not unordered_map - std::map<GPUVAddr, BufferMap> buffer_mappings; }; }; // namespace Devices } // namespace Service::Nvidia |