From 8f9101869f6b460f61033ce434bba0a793d25137 Mon Sep 17 00:00:00 2001 From: deva Date: Fri, 9 Jun 2006 18:20:51 +0000 Subject: Moved files to other folder: lib - Shared files between server and client client - Client files server - Server files --- src/yuv_draw.cc | 242 -------------------------------------------------------- 1 file changed, 242 deletions(-) delete mode 100644 src/yuv_draw.cc (limited to 'src/yuv_draw.cc') diff --git a/src/yuv_draw.cc b/src/yuv_draw.cc deleted file mode 100644 index 06aff5c..0000000 --- a/src/yuv_draw.cc +++ /dev/null @@ -1,242 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/*************************************************************************** - * yuv_draw.cc - * - * Thu Sep 22 12:35:28 CEST 2005 - * Copyright 2005 Bent Bisballe Nyeng - * deva@aasimon.org - ****************************************************************************/ - -/* - * This file is part of MIaV. - * - * MIaV 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. - * - * MIaV 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 MIaV; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ -#include "config.h" -#ifdef USE_GUI -#include "yuv_draw.h" - -// for miav_app -#include "miav.h" - -//#include "font.h" -#include - -#define TEXT_MARGIN 10 - -#include "mainwindow.h" -static QImage *loadIcon( char *name, int height ) -{ - QImage scaled; - QImage *img; - - img = new QImage(); - img->load( name ); - - int h = height; - int w = (int)((float)img->width() / (float)(img->height() / (float)h)); - - scaled = img->smoothScale(w, h); - delete img; - img = new QImage(scaled); - - return img; -} - - -YUVDraw::YUVDraw() -{ - overlay = NULL; - - // One line of text! - top_pixmap = new QPixmap(720 - TEXT_MARGIN, 20); - bottom_pixmap = new QPixmap(720 - TEXT_MARGIN, 20); - - for(int x = 0; x < 720 - TEXT_MARGIN; x++) { - for(int y = 0; y < 20; y++) { - top_grey[x][y] = 255; - } - } - - for(int x = 0; x < 720 - TEXT_MARGIN; x++) { - for(int y = 0; y < 20; y++) { - bottom_grey[x][y] = 255; - } - } - - img_muted = loadIcon(PIXMAP_MUTE, ICON_HEIGHT); - img_unmuted = loadIcon(PIXMAP_UNMUTE, ICON_HEIGHT); -} - -YUVDraw::~YUVDraw() -{ - delete top_pixmap; - delete bottom_pixmap; -} - -void YUVDraw::setOverlay(SDL_Overlay* o) -{ - overlay = o; -} - -void YUVDraw::addPixel(int x, int y, int val) -{ - if(overlay->w < x) return; // Out of range - if(overlay->h < y) return; // Out of range - - Uint8 **pixels = overlay->pixels; - Uint16 *pitches = overlay->pitches; - - Uint8* pixel = &pixels[0][(2 * x) + (y * pitches[0])]; - - if(val > 0) *pixel = (255<*pixel+val?255:*pixel+val); - else *pixel = (0>*pixel+val?0:*pixel+val); -} - - -void YUVDraw::setTopText(char* text) -{ - miav_app->lock(); - top_pixmap->fill(); - - QPainter painter; - painter.begin(top_pixmap); - painter.setFont( QFont( "Arial", 12, QFont::Bold ) ); - painter.setPen( Qt::black ); - painter.drawText(64, 15, text); - painter.end(); - - QImage image = top_pixmap->convertToImage(); - - for(int x = 64; x < 720 - TEXT_MARGIN; x++) { - for(int y = 0; y < 20; y++) { - top_grey[x][y] = qGray(image.pixel(x, y)); - } - } - miav_app->unlock(); -} - -void YUVDraw::setBottomText(char* text) -{ - miav_app->lock(); - bottom_pixmap->fill(); - - QPainter painter; - painter.begin(bottom_pixmap); - painter.setFont( QFont( "Arial", 12, QFont::Bold ) ); - painter.setPen( Qt::black ); - painter.drawText(0, 15, text); - painter.end(); - - QImage image = bottom_pixmap->convertToImage(); - - for(int x = 0; x < 720 - TEXT_MARGIN; x++) { - for(int y = 0; y < 20; y++) { - bottom_grey[x][y] = qGray(image.pixel(x, y)); - } - } - miav_app->unlock(); -} - -void YUVDraw::draw() -{ - for(int x = 0; x < 720 - TEXT_MARGIN; x++) { - for(int y = 0; y < 20; y++) { - if(top_grey[x][y] != 255) addPixel(x + TEXT_MARGIN, y + TEXT_MARGIN, 255 - top_grey[x][y]); - } - } - - for(int x = 0; x < 720 - TEXT_MARGIN; x++) { - for(int y = 0; y < 20; y++) { - if(bottom_grey[x][y] != 255) addPixel(x + TEXT_MARGIN, (556 - TEXT_MARGIN)+ y, 255 - bottom_grey[x][y]); - } - } -} - -void YUVDraw::mute(bool muted) -{ - int xoffset = 0; - int yoffset = 0; - - QImage *img; - if(muted) img = img_muted; - else img = img_unmuted; - - // Swicth the bool and draw an mute/unmute symbol - float alpha, color; - - for(int x = 0; x < ICON_WIDTH; x++) { - for(int y = 0; y < ICON_HEIGHT; y++) { - alpha = ((float)qAlpha(img->pixel(x, y)) / 255.0); - color = (float)qGray(img->pixel(x, y)) * alpha; - addPixel(x + xoffset, y + yoffset, (unsigned char)color); - } - } -} - - - - - - - - - - - - - - - - - - - - - - - - - - - - -/* -void YUVDraw::setText(int xoffset, int yoffset, char* text, int val) -{ - for(unsigned int i = 0; i < strlen(text); i++) { - for(int x = 0; x < FONT_WIDTH; x++) { - for(int y = 0; y < FONT_HEIGHT; y++) { - unsigned char col = palette[letter[(int)text[i]][y][x]]; - if(col) col += val; - addPixel(i * FONT_WIDTH + x + xoffset, y + yoffset, col); - } - } - } -} -*/ - -/* -typedef struct{ - Uint32 format; - int w, h; - int planes; - Uint16 *pitches; - Uint8 **pixels; - Uint32 hw_overlay:1; -} SDL_Overlay; -*/ - -#endif/*USE_GUI*/ -- cgit v1.2.3