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authorBent Bisballe Nyeng <deva@aasimon.org>2020-12-29 16:09:43 +0100
committerBent Bisballe Nyeng <deva@aasimon.org>2020-12-29 16:39:54 +0100
commit645250e1cd8ce9bc1faea599df7a1b05836bfeb8 (patch)
treec6311afab3900d2dd2aecbfbe1ac348d0e48c428 /plugingui/pixelbuffer.h
parentdce64999d3325c5b55499d6ba657066efa48fbff (diff)
Split UI code into application/plugin UI and UI library.
Diffstat (limited to 'plugingui/pixelbuffer.h')
-rw-r--r--plugingui/pixelbuffer.h101
1 files changed, 0 insertions, 101 deletions
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 <cstddef>
-#include <cstdint>
-#include <vector>
-
-#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<class PixelBufferAlpha*>& pixel_buffers);
-
- std::vector<std::uint8_t> 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<std::uint8_t> 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::