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filter/nv-face-tracking: Adjust to match coding guidelines

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Michael Fabian 'Xaymar' Dirks 2021-06-16 12:15:13 +02:00
parent 7f5916dd72
commit 8d7f2ffec7
2 changed files with 40 additions and 38 deletions
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38
source/filters/filter-nv-face-tracking.cpp
View file

@ -54,7 +54,7 @@ face_tracking_instance::face_tracking_instance(obs_data_t* settings, obs_source_
_geometry(), _filters(), _values(), _geometry(), _filters(), _values(),
_cuda(::nvidia::cuda::obs::get()), _cuda_stream(), _cuda(::streamfx::nvidia::cuda::obs::get()), _cuda_stream(),
_ar_library(face_tracking_factory::get()->get_ar()), _ar_loaded(false), _ar_feature(), _ar_is_tracking(false), _ar_library(face_tracking_factory::get()->get_ar()), _ar_loaded(false), _ar_feature(), _ar_is_tracking(false),
_ar_bboxes_confidence(), _ar_bboxes_data(), _ar_bboxes(), _ar_texture(), _ar_texture_cuda_fresh(false), _ar_bboxes_confidence(), _ar_bboxes_data(), _ar_bboxes(), _ar_texture(), _ar_texture_cuda_fresh(false),
@ -73,11 +73,12 @@ face_tracking_instance::face_tracking_instance(obs_data_t* settings, obs_source_
#endif #endif
{ // Create render target, vertex buffer, and CUDA stream. { // Create render target, vertex buffer, and CUDA stream.
auto gctx = streamfx::obs::gs::context{}; auto gctx = streamfx::obs::gs::context{};
_rt = std::make_shared<streamfx::obs::gs::rendertarget>(GS_RGBA_UNORM, GS_ZS_NONE); _rt = std::make_shared<streamfx::obs::gs::rendertarget>(GS_RGBA_UNORM, GS_ZS_NONE);
_geometry = std::make_shared<streamfx::obs::gs::vertex_buffer>(uint32_t(4), uint8_t(1)); _geometry = std::make_shared<streamfx::obs::gs::vertex_buffer>(uint32_t(4), uint8_t(1));
auto cctx = _cuda->get_context()->enter(); auto cctx = _cuda->get_context()->enter();
_cuda_stream = std::make_shared<::nvidia::cuda::stream>(::nvidia::cuda::stream_flags::NON_BLOCKING, 0); _cuda_stream =
std::make_shared<::streamfx::nvidia::cuda::stream>(::streamfx::nvidia::cuda::stream_flags::NON_BLOCKING, 0);
} }
{ // Asynchronously load Face Tracking. { // Asynchronously load Face Tracking.
@ -278,9 +279,10 @@ void face_tracking_instance::async_track(std::shared_ptr<void> ptr)
"%s: Reallocate CUDA Buffers", obs_source_get_name(_self)}; "%s: Reallocate CUDA Buffers", obs_source_get_name(_self)};
#endif #endif
// Assign new texture and allocate new memory. // Assign new texture and allocate new memory.
std::size_t pitch = _ar_texture->get_width() * 4ul; std::size_t pitch = _ar_texture->get_width() * 4ul;
_ar_texture_cuda = std::make_shared<::nvidia::cuda::gstexture>(_ar_texture); _ar_texture_cuda = std::make_shared<::streamfx::nvidia::cuda::gstexture>(_ar_texture);
_ar_texture_cuda_mem = std::make_shared<::nvidia::cuda::memory>(pitch * _ar_texture->get_height()); _ar_texture_cuda_mem =
std::make_shared<::streamfx::nvidia::cuda::memory>(pitch * _ar_texture->get_height());
if (auto res = _ar_library->image_init(&_ar_image, static_cast<unsigned int>(_ar_texture->get_width()), if (auto res = _ar_library->image_init(&_ar_image, static_cast<unsigned int>(_ar_texture->get_width()),
static_cast<unsigned int>(_ar_texture->get_height()), static_cast<unsigned int>(_ar_texture->get_height()),
static_cast<int>(pitch), static_cast<int>(pitch),
@ -320,26 +322,26 @@ void face_tracking_instance::async_track(std::shared_ptr<void> ptr)
#ifdef ENABLE_PROFILING #ifdef ENABLE_PROFILING
auto prof = _profile_ar_copy->track(); auto prof = _profile_ar_copy->track();
#endif #endif
::nvidia::cuda::memcpy2d_v2_t mc; ::streamfx::nvidia::cuda::memcpy2d_v2_t mc;
mc.src_x_in_bytes = 0; mc.src_x_in_bytes = 0;
mc.src_y = 0; mc.src_y = 0;
mc.src_memory_type = ::nvidia::cuda::memory_type::ARRAY; mc.src_memory_type = ::streamfx::nvidia::cuda::memory_type::ARRAY;
mc.src_host = nullptr; mc.src_host = nullptr;
mc.src_device = 0; mc.src_device = 0;
mc.src_array = _ar_texture_cuda->map(_cuda_stream); mc.src_array = _ar_texture_cuda->map(_cuda_stream);
mc.src_pitch = static_cast<size_t>(_ar_image.pitch); mc.src_pitch = static_cast<size_t>(_ar_image.pitch);
mc.dst_x_in_bytes = 0; mc.dst_x_in_bytes = 0;
mc.dst_y = 0; mc.dst_y = 0;
mc.dst_memory_type = ::nvidia::cuda::memory_type::DEVICE; mc.dst_memory_type = ::streamfx::nvidia::cuda::memory_type::DEVICE;
mc.dst_host = 0; mc.dst_host = 0;
mc.dst_device = reinterpret_cast<::nvidia::cuda::device_ptr_t>(_ar_image.pixels); mc.dst_device = reinterpret_cast<::streamfx::nvidia::cuda::device_ptr_t>(_ar_image.pixels);
mc.dst_array = 0; mc.dst_array = 0;
mc.dst_pitch = static_cast<size_t>(_ar_image.pitch); mc.dst_pitch = static_cast<size_t>(_ar_image.pitch);
mc.width_in_bytes = static_cast<size_t>(_ar_image.pitch); mc.width_in_bytes = static_cast<size_t>(_ar_image.pitch);
mc.height = _ar_image.height; mc.height = _ar_image.height;
if (::nvidia::cuda::result res = _cuda->get_cuda()->cuMemcpy2DAsync(&mc, _cuda_stream->get()); if (::streamfx::nvidia::cuda::result res = _cuda->get_cuda()->cuMemcpy2DAsync(&mc, _cuda_stream->get());
res != ::nvidia::cuda::result::SUCCESS) { res != ::streamfx::nvidia::cuda::result::SUCCESS) {
DLOG_ERROR("<%s> Failed to prepare buffers for tracking.", obs_source_get_name(_self)); DLOG_ERROR("<%s> Failed to prepare buffers for tracking.", obs_source_get_name(_self));
return; return;
} }
@ -619,10 +621,10 @@ bool face_tracking_instance::button_profile(obs_properties_t* props, obs_propert
face_tracking_factory::face_tracking_factory() face_tracking_factory::face_tracking_factory()
{ {
// Try and load CUDA. // Try and load CUDA.
_cuda = ::nvidia::cuda::obs::get(); _cuda = ::streamfx::nvidia::cuda::obs::get();
// Try and load AR. // Try and load AR.
_ar = std::make_shared<::nvidia::ar::ar>(); _ar = std::make_shared<::streamfx::nvidia::ar::ar>();
// Info // Info
_info.id = S_PREFIX "filter-nvidia-face-tracking"; _info.id = S_PREFIX "filter-nvidia-face-tracking";
@ -696,7 +698,7 @@ obs_properties_t* face_tracking_factory::get_properties2(face_tracking_instance*
return pr; return pr;
} }
std::shared_ptr<::nvidia::ar::ar> face_tracking_factory::get_ar() std::shared_ptr<::streamfx::nvidia::ar::ar> face_tracking_factory::get_ar()
{ {
return _ar; return _ar;
} }

40
source/filters/filter-nv-face-tracking.hpp
View file

@ -63,25 +63,25 @@ namespace streamfx::filter::nvidia {
} _values; } _values;
// Nvidia CUDA interop // Nvidia CUDA interop
std::shared_ptr<::nvidia::cuda::obs> _cuda; std::shared_ptr<::streamfx::nvidia::cuda::obs> _cuda;
std::shared_ptr<::nvidia::cuda::stream> _cuda_stream; std::shared_ptr<::streamfx::nvidia::cuda::stream> _cuda_stream;
// Nvidia AR interop // Nvidia AR interop
std::shared_ptr<::nvidia::ar::ar> _ar_library; std::shared_ptr<::streamfx::nvidia::ar::ar> _ar_library;
std::atomic_bool _ar_loaded; std::atomic_bool _ar_loaded;
std::shared_ptr<nvAR_Feature> _ar_feature; std::shared_ptr<nvAR_Feature> _ar_feature;
std::atomic_bool _ar_is_tracking; std::atomic_bool _ar_is_tracking;
std::mutex _ar_lock; std::mutex _ar_lock;
std::vector<float_t> _ar_bboxes_confidence; std::vector<float_t> _ar_bboxes_confidence;
std::vector<NvAR_Rect> _ar_bboxes_data; std::vector<NvAR_Rect> _ar_bboxes_data;
NvAR_BBoxes _ar_bboxes; NvAR_BBoxes _ar_bboxes;
std::shared_ptr<streamfx::obs::gs::texture> _ar_texture; std::shared_ptr<streamfx::obs::gs::texture> _ar_texture;
bool _ar_texture_cuda_fresh; bool _ar_texture_cuda_fresh;
std::shared_ptr<::nvidia::cuda::gstexture> _ar_texture_cuda; std::shared_ptr<::streamfx::nvidia::cuda::gstexture> _ar_texture_cuda;
std::shared_ptr<::nvidia::cuda::memory> _ar_texture_cuda_mem; std::shared_ptr<::streamfx::nvidia::cuda::memory> _ar_texture_cuda_mem;
NvCVImage _ar_image; NvCVImage _ar_image;
NvCVImage _ar_image_bgr; NvCVImage _ar_image_bgr;
NvCVImage _ar_image_temp; NvCVImage _ar_image_temp;
// Tasks // Tasks
std::shared_ptr<::streamfx::util::threadpool::task> _async_initialize; std::shared_ptr<::streamfx::util::threadpool::task> _async_initialize;
@ -129,8 +129,8 @@ namespace streamfx::filter::nvidia {
class face_tracking_factory class face_tracking_factory
: public obs::source_factory<filter::nvidia::face_tracking_factory, filter::nvidia::face_tracking_instance> { : public obs::source_factory<filter::nvidia::face_tracking_factory, filter::nvidia::face_tracking_instance> {
std::shared_ptr<::nvidia::cuda::obs> _cuda; std::shared_ptr<::streamfx::nvidia::cuda::obs> _cuda;
std::shared_ptr<::nvidia::ar::ar> _ar; std::shared_ptr<::streamfx::nvidia::ar::ar> _ar;
public: public:
face_tracking_factory(); face_tracking_factory();
@ -142,7 +142,7 @@ namespace streamfx::filter::nvidia {
virtual obs_properties_t* get_properties2(filter::nvidia::face_tracking_instance* data) override; virtual obs_properties_t* get_properties2(filter::nvidia::face_tracking_instance* data) override;
std::shared_ptr<::nvidia::ar::ar> get_ar(); std::shared_ptr<::streamfx::nvidia::ar::ar> get_ar();
public: // Singleton public: // Singleton
static void initialize(); static void initialize();