obs-StreamFX/source/obs/gs/gs-effect-pass.cpp

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/*
* Modern effects for a modern Streamer
* Copyright (C) 2019 Michael Fabian Dirks
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "gs-effect-pass.hpp"
#include <cstring>
#include <graphics/effect.h>
gs::effect_pass::effect_pass(gs_epass_t* pass, std::shared_ptr<gs_technique_t>* parent) : _parent(parent)
{
reset(pass, [](void*) {});
}
gs::effect_pass::~effect_pass() {}
std::string gs::effect_pass::name()
{
return std::string(get()->name, get()->name + strnlen_s(get()->name, 256));
}
size_t gs::effect_pass::count_vertex_parameters()
{
return static_cast<size_t>(get()->vertshader_params.num);
}
size_t gs::effect_pass::count_pixel_parameters()
{
return static_cast<size_t>(get()->pixelshader_params.num);
}