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34 lines
756 B
C++
34 lines
756 B
C++
//
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// CRTFrameBuilder.cpp
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// Clock Signal
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//
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// Created by Thomas Harte on 04/02/2016.
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// Copyright © 2016 Thomas Harte. All rights reserved.
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//
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#include "CRT.hpp"
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#include "CRTOpenGL.hpp"
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using namespace Outputs::CRT;
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void CRTRunBuilder::reset()
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{
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number_of_vertices = 0;
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uploaded_vertices = 0;
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duration = 0;
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}
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uint8_t *CRTRunBuilder::get_next_run(size_t number_of_vertices_in_run)
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{
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// get a run from the allocated list, allocating more if we're about to overrun
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if((number_of_vertices + number_of_vertices_in_run) * _vertex_size >= _runs.size())
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{
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_runs.resize(_runs.size() + _vertex_size * 100);
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}
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uint8_t *next_run = &_runs[number_of_vertices * _vertex_size];
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number_of_vertices += number_of_vertices_in_run;
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return next_run;
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}
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