mirror of
https://github.com/Xaymar/obs-StreamFX
synced 2024-11-30 23:33:02 +00:00
72 lines
2 KiB
C++
72 lines
2 KiB
C++
/*
|
|
* Modern effects for a modern Streamer
|
|
* Copyright (C) 2017 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-indexbuffer.hpp"
|
|
#include <stdexcept>
|
|
#include "gs-limits.hpp"
|
|
#include "obs/gs/gs-helper.hpp"
|
|
|
|
// OBS
|
|
#ifdef _MSC_VER
|
|
#pragma warning(push)
|
|
#pragma warning(disable : 4201)
|
|
#endif
|
|
#include <obs.h>
|
|
#ifdef _MSC_VER
|
|
#pragma warning(pop)
|
|
#endif
|
|
|
|
gs::index_buffer::index_buffer(uint32_t maximumVertices)
|
|
{
|
|
this->reserve(maximumVertices);
|
|
auto gctx = gs::context();
|
|
_index_buffer = gs_indexbuffer_create(gs_index_type::GS_UNSIGNED_LONG, this->data(), maximumVertices, GS_DYNAMIC);
|
|
}
|
|
|
|
gs::index_buffer::index_buffer() : index_buffer(MAXIMUM_VERTICES) {}
|
|
|
|
gs::index_buffer::index_buffer(index_buffer& other) : index_buffer((uint32_t)other.size())
|
|
{
|
|
std::copy(other.begin(), other.end(), this->end());
|
|
}
|
|
|
|
gs::index_buffer::index_buffer(std::vector<uint32_t>& other) : index_buffer((uint32_t)other.size())
|
|
{
|
|
std::copy(other.begin(), other.end(), this->end());
|
|
}
|
|
|
|
gs::index_buffer::~index_buffer()
|
|
{
|
|
auto gctx = gs::context();
|
|
gs_indexbuffer_destroy(_index_buffer);
|
|
}
|
|
|
|
gs_indexbuffer_t* gs::index_buffer::get()
|
|
{
|
|
return get(true);
|
|
}
|
|
|
|
gs_indexbuffer_t* gs::index_buffer::get(bool refreshGPU)
|
|
{
|
|
if (refreshGPU) {
|
|
auto gctx = gs::context();
|
|
gs_indexbuffer_flush(_index_buffer);
|
|
}
|
|
return _index_buffer;
|
|
}
|