75 lines
2.9 KiB
C++
75 lines
2.9 KiB
C++
// AUTOGENERATED COPYRIGHT HEADER START
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// Copyright (C) 2021-2023 Michael Fabian 'Xaymar' Dirks <info@xaymar.com>
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// AUTOGENERATED COPYRIGHT HEADER END
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// NVIDIA CVImage is part of:
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// - NVIDIA Video Effects SDK
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// - NVIDIA Augmented Reality SDK
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#include "nvidia-cv-image.hpp"
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#include "nvidia/cuda/nvidia-cuda-obs.hpp"
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#include "obs/gs/gs-helper.hpp"
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#ifdef _DEBUG
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#define ST_PREFIX "<%s> "
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#define D_LOG_ERROR(x, ...) P_LOG_ERROR(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_WARNING(x, ...) P_LOG_WARN(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_INFO(x, ...) P_LOG_INFO(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_DEBUG(x, ...) P_LOG_DEBUG(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#else
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#define ST_PREFIX "<nvidia::cv::image> "
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#define D_LOG_ERROR(...) P_LOG_ERROR(ST_PREFIX __VA_ARGS__)
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#define D_LOG_WARNING(...) P_LOG_WARN(ST_PREFIX __VA_ARGS__)
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#define D_LOG_INFO(...) P_LOG_INFO(ST_PREFIX __VA_ARGS__)
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#define D_LOG_DEBUG(...) P_LOG_DEBUG(ST_PREFIX __VA_ARGS__)
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#endif
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using ::streamfx::nvidia::cv::image;
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using ::streamfx::nvidia::cv::result;
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image::~image()
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{
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auto gctx = ::streamfx::obs::gs::context();
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auto cctx = ::streamfx::nvidia::cuda::obs::get()->get_context()->enter();
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_cv->NvCVImage_Dealloc(&_image);
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}
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image::image() : _cv(::streamfx::nvidia::cv::cv::get()), _image(), _alignment(1)
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{
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// Forcefully clear the image storage.
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memset(&_image, sizeof(_image), 0);
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}
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image::image(uint32_t width, uint32_t height, pixel_format pix_fmt, component_type cmp_type, component_layout cmp_layout, memory_location location, uint32_t alignment) : image()
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{
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auto gctx = ::streamfx::obs::gs::context();
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auto cctx = ::streamfx::nvidia::cuda::obs::get()->get_context()->enter();
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_alignment = alignment;
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if (auto res = _cv->NvCVImage_Alloc(&_image, width, height, pix_fmt, cmp_type, static_cast<uint32_t>(cmp_layout), static_cast<uint32_t>(location), _alignment); res != result::SUCCESS) {
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throw std::runtime_error(_cv->NvCV_GetErrorStringFromCode(res));
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}
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}
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void streamfx::nvidia::cv::image::reallocate(uint32_t width, uint32_t height, pixel_format pix_fmt, component_type cmp_type, component_layout cmp_layout, memory_location location, uint32_t alignment)
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{
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auto gctx = ::streamfx::obs::gs::context();
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auto cctx = ::streamfx::nvidia::cuda::obs::get()->get_context()->enter();
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if (auto res = _cv->NvCVImage_Realloc(&_image, width, height, pix_fmt, cmp_type, static_cast<uint32_t>(cmp_layout), static_cast<uint32_t>(location), alignment); res != result::SUCCESS) {
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throw std::runtime_error(_cv->NvCV_GetErrorStringFromCode(res));
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}
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_alignment = alignment;
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}
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void streamfx::nvidia::cv::image::resize(uint32_t width, uint32_t height)
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{
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reallocate(width, height, _image.pxl_format, _image.comp_type, static_cast<component_layout>(_image.comp_layout), static_cast<memory_location>(_image.mem_location), _alignment);
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}
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streamfx::nvidia::cv::image_t* streamfx::nvidia::cv::image::get_image()
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{
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return &_image;
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}
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