pcsx2/plugins/GSdx/Renderers/Common/GSOsdManager.h

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/*
* Copyright (C) 2014-2016 Gregory hainaut
* Copyright (C) 2016-2016 Jason Brown
*
* 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, 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 GNU Make; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#pragma once
#include "stdafx.h"
#include "GSVector.h"
#include "GSVertex.h"
#include "GSTexture.h"
#include <ft2build.h>
#include FT_FREETYPE_H
class GSOsdManager {
struct glyph_info {
int32 ax; // advance.x
int32 ay; // advance.y
uint32 bw; // bitmap.width;
uint32 bh; // bitmap.rows;
int32 bl; // bitmap_left;
int32 bt; // bitmap_top;
float tx; // x offset of glyph
float ty; // y offset of glyph
float tw; // nomalized glyph width
};
std::map<char32_t, glyph_info> m_char_info;
std::map<std::pair<char32_t, char32_t>, FT_Pos> m_kern_info;
FT_Library m_library;
FT_Face m_face;
FT_UInt m_size;
uint32 m_atlas_h;
uint32 m_atlas_w;
int32 m_max_width;
int32 m_onscreen_messages;
struct log_info {
uint32 color;
std::u32string msg;
std::chrono::system_clock::time_point OnScreen;
};
std::vector<log_info> m_log;
std::map<std::u32string, std::pair<std::u32string, uint32>> m_monitor;
void AddGlyph(char32_t codepoint);
void RenderGlyph(GSVertexPT1* dst, const glyph_info g, float x, float y, uint32 color);
void RenderString(GSVertexPT1* dst, const std::u32string msg, float x, float y, uint32 color);
float StringSize(const std::u32string msg);
bool m_log_enabled;
int m_log_speed;
bool m_monitor_enabled;
int m_osd_transparency;
int m_max_onscreen_messages;
public:
GSOsdManager();
~GSOsdManager();
void LoadFont();
void LoadSize();
GSVector2i get_texture_font_size();
bool m_texture_dirty;
void upload_texture_atlas(GSTexture* t);
void Log(const char *utf8, uint32 color);
void Monitor(const char *key, const char *value, uint32 color);
GSVector2i m_real_size;
size_t Size();
size_t GeneratePrimitives(GSVertexPT1* dst, size_t count);
};