From 645250e1cd8ce9bc1faea599df7a1b05836bfeb8 Mon Sep 17 00:00:00 2001 From: Bent Bisballe Nyeng Date: Tue, 29 Dec 2020 16:09:43 +0100 Subject: Split UI code into application/plugin UI and UI library. --- plugingui/pixelbuffer.h | 101 ------------------------------------------------ 1 file changed, 101 deletions(-) delete mode 100644 plugingui/pixelbuffer.h (limited to 'plugingui/pixelbuffer.h') diff --git a/plugingui/pixelbuffer.h b/plugingui/pixelbuffer.h deleted file mode 100644 index 5c11d14..0000000 --- a/plugingui/pixelbuffer.h +++ /dev/null @@ -1,101 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/*************************************************************************** - * pixelbuffer.h - * - * Thu Nov 10 09:00:37 CET 2011 - * Copyright 2011 Bent Bisballe Nyeng - * deva@aasimon.org - ****************************************************************************/ - -/* - * This file is part of DrumGizmo. - * - * DrumGizmo is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 3 of the License, or - * (at your option) any later version. - * - * DrumGizmo 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 Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with DrumGizmo; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ -#pragma once - -#include "colour.h" - -#include -#include -#include - -#include "guievent.h" - -namespace GUI -{ - -class PixelBuffer -{ -public: - PixelBuffer(std::size_t width, std::size_t height); - ~PixelBuffer(); - - void realloc(std::size_t width, std::size_t height); - - void blendLine(std::size_t x, std::size_t y, - const std::uint8_t* line, std::size_t len); - - Rect updateBuffer(std::vector& pixel_buffers); - - std::vector buf_data; - std::uint8_t* buf{nullptr}; - std::size_t width{0}; - std::size_t height{0}; -}; - -class PixelBufferAlpha -{ -public: - PixelBufferAlpha() = default; - PixelBufferAlpha(std::size_t width, std::size_t height); - ~PixelBufferAlpha(); - - void realloc(std::size_t width, std::size_t height); - - void clear(); - - void setPixel(std::size_t x, std::size_t y, const Colour& c); - - void writeLine(std::size_t x, std::size_t y, - const std::uint8_t* line, std::size_t len); - void blendLine(std::size_t x, std::size_t y, - const std::uint8_t* line, std::size_t len); - - void addPixel(std::size_t x, std::size_t y, const Colour& c); - - const Colour& pixel(std::size_t x, std::size_t y) const; - - const std::uint8_t* getLine(std::size_t x, std::size_t y) const; - - std::vector buf_data; - std::uint8_t* buf{nullptr}; - std::size_t width{0}; - std::size_t height{0}; - int x{0}; - int y{0}; - bool dirty{true}; - bool visible{true}; - - // Add optional dirty rect that this pixelbuffer took up since it was last - // rendered. Make sure to update this list on resize and/or move. - std::size_t last_width{0}; - std::size_t last_height{0}; - int last_x{0}; - int last_y{0}; - bool has_last{false}; -}; - -} // GUI:: -- cgit v1.2.3